bump version

connect permanently

.github/ISSUE_TEMPLATE.md

@@ -1,48 +1,24 @@
 <!--
-Please read the guidelines linked above, especially when you are a first time contributor. Remove this text and provide some basic informations below, if applicable. Remove template content which is not applicable.
-
-This is a bug report forum, if you like to discuss a new feature or submit suggestions, please use the community forum at https://support.delta.chat
+Please fill in as much as you can below (leaving out if not applicable is ok). This is a bug report and feature-tracking forum, if you like to discuss a new feature, please use the community forum at https://support.delta.chat. 
 -->
 
-**Delta Chat version**
-
-<!-- See settings dialog … -->
-
-**Expected behavior**
-
-<!-- What is the expected output? -->
-
-**Actual behavior**
-
-<!-- What do you see instead? -->
-
-**Steps to reproduce the problem**
-
-1. …
-2. …
-
-**Screen snapshots**
-
-<!-- If applicable … -->
-
-**Debug logs**
-<details>
-<summary>Logs</summary>
-
-```
+- Platform (android/blackberry/anbox):
+- Device:
+- Delta Chat Version:
+- Expected behavior:
+- Actual behavior:
+- Steps to reproduce the problem:
+- Screenshots:
+- Logs:
 
 <!--
-If applicable, debug logs can be copied from within the Delta Chat app: 
-
-Open the _Settings_ menu -> _About_ -> _version number|Info_.
+Debug logs can be copied from within the Delta Chat app with
+Settings menu -> Advanced -> Debug log
 
 Alternatively from the Android system log:
+`adb logcat -v time -s DeltaChat`
 
-` adb logcat -v time -s DeltaChat `
-
-This log contains private data (e.g. mail address, provider information) which shall be removed or anonymised prior to posting.
+Logs may contain private data 
+which shall be removed or anonymised prior to posting.
 -->
 
-```
-</details>
-

.gitignore

@@ -27,3 +27,6 @@ jni/libspeex/.deps/
 
 # ignore private scripts and directories, eg. local2github.prv.sh
 *.prv*
+
+# contains files for ndk-build when done from gradle.
+.externalNativeBuild

AndroidManifest.xml

@@ -15,67 +15,22 @@
     <uses-feature android:name="android.hardware.portrait" android:required="false"/>
     <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
 
-    <uses-permission android:name="android.permission.USE_FINGERPRINT"/>
-    <uses-permission android:name="org.thoughtcrime.securesms.ACCESS_SECRETS"/>
-    <uses-permission android:name="android.permission.READ_PROFILE"/>
-    <uses-permission android:name="android.permission.WRITE_PROFILE"/>
-    <uses-permission android:name="android.permission.BROADCAST_WAP_PUSH"
-                     tools:ignore="ProtectedPermissions"/>
     <uses-permission android:name="android.permission.READ_CONTACTS"/>
-    <uses-permission android:name="android.permission.WRITE_CONTACTS"/>
-
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
-    <uses-permission android:name="android.permission.READ_CALL_LOG" />
-
     <uses-permission android:name="android.permission.CAMERA" />
-
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
-
     <uses-permission android:name="android.permission.RECORD_AUDIO" />
     <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
-    <uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS" />
-    <uses-permission android:name="android.permission.READ_CALL_STATE"/>
-
-    <!-- For sending/receiving events -->
-    <uses-permission android:name="android.permission.WRITE_CALENDAR"/>
-    <uses-permission android:name="android.permission.READ_CALENDAR"/>
-
-
-    <!-- Normal -->
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <uses-permission android:name="android.permission.VIBRATE"/>
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
-    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.INTERNET" />
-
-    <uses-permission android:name="android.permission.GET_ACCOUNTS" />
-    <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
-
-    <!-- So we can add a TextSecure 'Account' -->
-    <uses-permission android:name="android.permission.READ_SYNC_SETTINGS" />
-    <uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS" />
-    <uses-permission android:name="android.permission.AUTHENTICATE_ACCOUNTS" />
-    <uses-permission android:name="android.permission.USE_CREDENTIALS"/>
-
-    <!-- For conversation 'shortcuts' on the desktop -->
     <uses-permission android:name="android.permission.INSTALL_SHORTCUT"/>
-
-    <!-- For fixing MMS -->
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
-    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/>
-
-    <!-- Set image as wallpaper -->
     <uses-permission android:name="android.permission.SET_WALLPAPER"/>
-
-    <uses-permission android:name="android.permission.BLUETOOTH" />
-    <uses-permission android:name="android.permission.BROADCAST_STICKY" />
-
-    <uses-permission android:name="android.permission.CALL_PHONE" />
-    <uses-permission android:name="android.permission.DISABLE_KEYGUARD" />
     <uses-permission android:name="android.permission.RAISED_THREAD_PRIORITY" />
-    <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"/>
 
     <application android:name=".ApplicationContext"
                  android:icon="@mipmap/ic_launcher_dev"
@@ -84,7 +39,8 @@
                  tools:replace="android:allowBackup"
                  android:allowBackup="false"
                  android:theme="@style/TextSecure.LightTheme"
-                 android:largeHeap="true">
+                 android:largeHeap="true"
+                 tools:ignore="GoogleAppIndexingWarning">
 
     <meta-data
             android:name="com.google.android.geo.API_KEY"
@@ -96,12 +52,6 @@
     <meta-data android:name="com.google.android.gms.car.application"
                android:resource="@xml/automotive_app_desc" />
 
-    <activity android:name="org.thoughtcrime.securesms.WebRtcCallActivity"
-              android:excludeFromRecents="true"
-              android:screenOrientation="portrait"
-              android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|orientation|screenLayout|screenSize|fontScale"
-              android:launchMode="singleTask"/>
-
     <activity android:name=".InviteActivity"
               android:theme="@style/TextSecure.HighlightTheme"
               android:windowSoftInputMode="stateHidden"
@@ -192,7 +142,6 @@
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize" />
 
     <activity android:name=".GroupCreateActivity"
-          android:windowSoftInputMode="stateVisible"
           android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name=".DatabaseUpgradeActivity"
@@ -231,9 +180,6 @@
               android:label="@string/AndroidManifest__change_passphrase"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
-    <activity android:name=".VerifyIdentityActivity"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
-
     <activity android:name=".ApplicationPreferencesActivity"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
@@ -300,6 +246,14 @@
               android:windowSoftInputMode="stateVisible"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
+    <activity android:name=".QrScanActivity"
+              android:theme="@style/TextSecure.LightTheme"
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+
+    <activity android:name=".QrShowActivity"
+              android:theme="@style/TextSecure.LightTheme"
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+
     <activity android:name=".ClearProfileAvatarActivity"
               android:theme="@style/Theme.AppCompat.Dialog.Alert"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
@@ -324,24 +278,13 @@
               android:theme="@style/TextSecure.LightNoActionBar"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
-    <service android:enabled="true" android:name="org.thoughtcrime.securesms.service.WebRtcCallService"/>
+    <activity android:name=".preferences.ChatBackgroundActivity"
+        android:theme="@style/TextSecure.LightTheme"
+        android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+
     <service android:enabled="true" android:exported="false" android:name=".service.KeyCachingService"/>
-    <service android:enabled="true" android:name=".service.MessageRetrievalService"/>
 
-    <service android:name=".service.AccountAuthenticatorService" android:exported="true">
-        <intent-filter>
-            <action android:name="android.accounts.AccountAuthenticator" />
-        </intent-filter>
-        <meta-data android:name="android.accounts.AccountAuthenticator" android:resource="@xml/authenticator" />
-    </service>
-
-    <service android:name=".service.ContactsSyncAdapterService" android:exported="true">
-        <intent-filter>
-            <action android:name="android.content.SyncAdapter"/>
-        </intent-filter>
-        <meta-data android:name="android.content.SyncAdapter" android:resource="@xml/syncadapter" />
-        <meta-data android:name="android.provider.CONTACTS_STRUCTURE" android:resource="@xml/contactsformat" />
-    </service>
+    <service android:name=".connect.KeepAliveService" android:enabled="true"/>
 
     <service android:name=".service.DirectShareService"
              android:permission="android.permission.BIND_CHOOSER_TARGET_SERVICE">
@@ -352,12 +295,7 @@
 
     <service android:name=".service.GenericForegroundService"/>
 
-    <receiver android:name=".gcm.GcmBroadcastReceiver" android:permission="com.google.android.c2dm.permission.SEND" >
-        <intent-filter>
-            <action android:name="com.google.android.c2dm.intent.RECEIVE" />
-            <category android:name="org.thoughtcrime.securesms" />
-        </intent-filter>
-    </receiver>
+    <receiver android:name=".connect.TimerReceiver" android:enabled="true"/>
 
     <receiver android:name=".notifications.MarkReadReceiver"
               android:enabled="true"
@@ -391,18 +329,11 @@
 
     <receiver android:name=".service.ExpirationListener" />
 
-    <receiver android:name=".jobmanager.requirements.BackoffReceiver" />
-
     <provider android:name=".providers.PartProvider"
               android:grantUriPermissions="true"
               android:exported="false"
               android:authorities="${applicationId}.provider.securesms" />
 
-    <provider android:name=".providers.MmsBodyProvider"
-              android:grantUriPermissions="true"
-              android:exported="false"
-              android:authorities="${applicationId}.provider.securesms.mms" />
-
     <provider android:name="android.support.v4.content.FileProvider"
               android:authorities="${applicationId}.fileprovider"
               android:exported="false"
@@ -426,24 +357,6 @@
         </intent-filter>
     </receiver>
 
-    <receiver android:name=".service.DirectoryRefreshListener">
-        <intent-filter>
-            <action android:name="android.intent.action.BOOT_COMPLETED" />
-        </intent-filter>
-    </receiver>
-
-    <receiver android:name=".service.RotateSignedPreKeyListener">
-        <intent-filter>
-            <action android:name="android.intent.action.BOOT_COMPLETED" />
-        </intent-filter>
-    </receiver>
-
-        <receiver android:name=".service.PersistentConnectionBootListener">
-        <intent-filter>
-            <action android:name="android.intent.action.BOOT_COMPLETED"/>
-        </intent-filter>
-    </receiver>
-
     <receiver android:name=".notifications.MessageNotifier$ReminderReceiver">
         <intent-filter>
             <action android:name="org.thoughtcrime.securesms.MessageNotifier.REMINDER_ACTION"/>

NOTICE

@@ -1,34 +0,0 @@
-TextSecure provides encrypted text messages for Android.
-Copyright 2011 Whisper Systems
-
-This software has the follow third party dependencies:
-
-Bouncy Castle 1.42
-http://www.bouncycastle.org/
-MIT License
-
-Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-ZXing
-http://code.google.com/p/zxing/
-Apache License 2.0
-
-Copyright 2009 ZXing authors
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.

README.md

@@ -14,7 +14,7 @@ For ready-to-use binaries, please go to https://delta.chat .
 When checking out _deltachat-android-ii_, make sure also to check out the
 subproject _deltachat-core_:
 
-- When using Git, you can can do this initially by
+- When using Git, you can do this initially by
   `$ git clone --recursive https://github.com/deltachat/deltachat-android-ii`
   or later by `git submodule update --init --recursive`. If you do this in your
   home directory, this results in the folder `~/deltachat-android-ii` which is just fine.

build.gradle

@@ -83,6 +83,8 @@ dependencies {
     compile 'org.whispersystems:signal-service-android:2.7.6'
     compile 'org.whispersystems:webrtc-android:M68'
 
+    compile 'com.journeyapps:zxing-android-embedded:3.4.0'
+
     compile "me.leolin:ShortcutBadger:1.1.16"
     compile 'se.emilsjolander:stickylistheaders:2.7.0'
     compile 'com.jpardogo.materialtabstrip:library:1.0.9'
@@ -92,11 +94,9 @@ dependencies {
     annotationProcessor 'com.github.bumptech.glide:compiler:4.5.0'
     compile 'com.makeramen:roundedimageview:2.1.0'
     compile 'com.pnikosis:materialish-progress:1.5'
-    compile 'org.greenrobot:eventbus:3.0.0'
     compile 'pl.tajchert:waitingdots:0.1.0'
     compile 'com.soundcloud.android:android-crop:0.9.10@aar'
     compile 'com.melnykov:floatingactionbutton:1.3.0'
-    compile 'com.google.zxing:android-integration:3.1.0'
     compile 'com.squareup.dagger:dagger:1.2.2'
     annotationProcessor 'com.squareup.dagger:dagger-compiler:1.2.2'
     compile 'mobi.upod:time-duration-picker:1.1.3'
@@ -183,9 +183,7 @@ dependencyVerification {
         'com.github.chrisbanes:PhotoView:ed06775308da260e1fd86d1d3288988fcd3d80db24ce0d7c9fcfedc39e622292',
         'com.github.bumptech.glide:glide:997de7ac95be6c944d3b8cbe13de11307736ea45451c1b09a6cec7c328ead59f',
         'com.makeramen:roundedimageview:1f5a1865796b308c6cdd114acc6e78408b110f0a62fc63553278fbeacd489cd1',
-        'org.greenrobot:eventbus:180d4212467df06f2fbc9c8d8a2984533ac79c87769ad883bc421612f0b4e17c',
         'com.soundcloud.android:android-crop:ffd4b973cf6e97f7d64118a0dc088df50e9066fd5634fe6911dd0c0c5d346177',
-        'com.google.zxing:android-integration:89e56aadf1164bd71e57949163c53abf90af368b51669c0d4a47a163335f95c4',
         'com.squareup.dagger:dagger:789aca24537022e49f91fc6444078d9de8f1dd99e1bfb090f18491b186967883',
         'com.amulyakhare:com.amulyakhare.textdrawable:54c92b5fba38cfd316a07e5a30528068f45ce8515a6890f1297df4c401af5dcb',
         'com.google.zxing:core:b4d82452e7a6bf6ec2698904b332431717ed8f9a850224f295aec89de80f2259',
@@ -255,8 +253,8 @@ android {
     }
 
     defaultConfig {
-        versionCode 392
-        versionName "0.0.1"
+        versionCode 399
+        versionName "0.0.9"
         applicationId "chat.delta.androidii"
 
         minSdkVersion 14

jni/Android.mk

@@ -927,7 +927,6 @@ messenger-backend/src/dc_strbuilder.c \
 messenger-backend/src/dc_strencode.c \
 messenger-backend/src/dc_token.c \
 messenger-backend/src/dc_tools.c \
-messenger-backend/src/dc_uudecode.c \
 dc_wrapper.c
 
 include $(BUILD_SHARED_LIBRARY)

jni/dc_wrapper.c

@@ -238,27 +238,27 @@ JNIEXPORT jint Java_com_b44t_messenger_DcContext_isConfigured(JNIEnv *env, jobje
 }
 
 
-JNIEXPORT void Java_com_b44t_messenger_DcContext_performJobs(JNIEnv *env, jobject obj)
+JNIEXPORT void Java_com_b44t_messenger_DcContext_performImapJobs(JNIEnv *env, jobject obj)
 {
 	dc_perform_imap_jobs(get_dc_context(env, obj));
 }
 
 
-JNIEXPORT void Java_com_b44t_messenger_DcContext_idle(JNIEnv *env, jobject obj)
+JNIEXPORT void Java_com_b44t_messenger_DcContext_performImapIdle(JNIEnv *env, jobject obj)
 {
 	dc_perform_imap_idle(get_dc_context(env, obj));
 }
 
 
-JNIEXPORT void Java_com_b44t_messenger_DcContext_interruptIdle(JNIEnv *env, jobject obj)
+JNIEXPORT void Java_com_b44t_messenger_DcContext_performImapFetch(JNIEnv *env, jobject obj)
 {
-	dc_interrupt_imap_idle(get_dc_context(env, obj));
+	dc_perform_imap_fetch(get_dc_context(env, obj));
 }
 
 
-JNIEXPORT void Java_com_b44t_messenger_DcContext_fetch(JNIEnv *env, jobject obj)
+JNIEXPORT void Java_com_b44t_messenger_DcContext_interruptImapIdle(JNIEnv *env, jobject obj)
 {
-	dc_perform_imap_fetch(get_dc_context(env, obj));
+	dc_interrupt_imap_idle(get_dc_context(env, obj));
 }
 
 
@@ -274,9 +274,9 @@ JNIEXPORT void Java_com_b44t_messenger_DcContext_performSmtpIdle(JNIEnv *env, jo
 }
 
 
-JNIEXPORT void Java_com_b44t_messenger_DcContext_interruptSmtpIdle(JNIEnv *env, jobject obj)
+JNIEXPORT void Java_com_b44t_messenger_DcContext_maybeNetwork(JNIEnv *env, jobject obj)
 {
-	dc_interrupt_smtp_idle(get_dc_context(env, obj));
+	dc_maybe_network(get_dc_context(env, obj));
 }
 
 
@@ -547,34 +547,6 @@ JNIEXPORT jint Java_com_b44t_messenger_DcContext_sendTextMsg(JNIEnv *env, jobjec
 }
 
 
-JNIEXPORT jint Java_com_b44t_messenger_DcContext_sendVcardMsg(JNIEnv *env, jobject obj, jint chat_id, jint contact_id)
-{
-	return dc_send_vcard_msg(get_dc_context(env, obj), chat_id, contact_id);
-}
-
-
-JNIEXPORT jint Java_com_b44t_messenger_DcContext_sendMediaMsg(JNIEnv *env, jobject obj, jint chat_id, jint type, jstring file, jstring mime, jint w, jint h, jint ms, jstring author, jstring trackname)
-{
-	jint msg_id = 0;
-	CHAR_REF(file);
-	CHAR_REF(mime);
-	CHAR_REF(author);
-	CHAR_REF(trackname);
-	switch (type) {
-		case DC_MSG_IMAGE: msg_id = (jint)dc_send_image_msg(get_dc_context(env, obj), chat_id, filePtr, mimePtr, w, h); break;
-		case DC_MSG_VIDEO: msg_id = (jint)dc_send_video_msg(get_dc_context(env, obj), chat_id, filePtr, mimePtr, w, h, ms); break;
-		case DC_MSG_VOICE: msg_id = (jint)dc_send_voice_msg(get_dc_context(env, obj), chat_id, filePtr, mimePtr, ms); break;
-		case DC_MSG_AUDIO: msg_id = (jint)dc_send_audio_msg(get_dc_context(env, obj), chat_id, filePtr, mimePtr, ms, authorPtr, tracknamePtr); break;
-		default:           msg_id = (jint)dc_send_file_msg (get_dc_context(env, obj), chat_id, filePtr, mimePtr); break;
-	}
-	CHAR_UNREF(trackname);
-	CHAR_UNREF(author);
-	CHAR_UNREF(mime);
-	CHAR_UNREF(file);
-	return msg_id;
-}
-
-
 /* DcContext - handle config */
 
 JNIEXPORT void Java_com_b44t_messenger_DcContext_setConfig(JNIEnv *env, jobject obj, jstring key, jstring value /*may be NULL*/)
@@ -754,6 +726,12 @@ JNIEXPORT jlong Java_com_b44t_messenger_DcChatlist_getChatCPtr(JNIEnv *env, jobj
 }
 
 
+JNIEXPORT jint Java_com_b44t_messenger_DcChatlist_getMsgId(JNIEnv *env, jobject obj, jint index)
+{
+	return dc_chatlist_get_msg_id(get_dc_chatlist(env, obj), index);
+}
+
+
 JNIEXPORT jlong Java_com_b44t_messenger_DcChatlist_getMsgCPtr(JNIEnv *env, jobject obj, jint index)
 {
 	dc_chatlist_t* chatlist = get_dc_chatlist(env, obj);
@@ -1010,9 +988,9 @@ JNIEXPORT void Java_com_b44t_messenger_DcMsg_lateFilingMediaSize(JNIEnv *env, jo
 }
 
 
-JNIEXPORT jint Java_com_b44t_messenger_DcMsg_getBytes(JNIEnv *env, jobject obj)
+JNIEXPORT jlong Java_com_b44t_messenger_DcMsg_getFilebytes(JNIEnv *env, jobject obj)
 {
-	return (jint)dc_msg_get_filebytes(get_dc_msg(env, obj));
+	return (jlong)dc_msg_get_filebytes(get_dc_msg(env, obj));
 }
 
 
@@ -1064,12 +1042,6 @@ JNIEXPORT jstring Java_com_b44t_messenger_DcMsg_getFilename(JNIEnv *env, jobject
 }
 
 
-JNIEXPORT jlong Java_com_b44t_messenger_DcMsg_getMediainfoCPtr(JNIEnv *env, jobject obj)
-{
-	return (jlong)dc_msg_get_mediainfo(get_dc_msg(env, obj));
-}
-
-
 JNIEXPORT jboolean Java_com_b44t_messenger_DcMsg_isForwarded(JNIEnv *env, jobject obj)
 {
     return dc_msg_is_forwarded(get_dc_msg(env, obj))!=0;
@@ -1133,16 +1105,6 @@ JNIEXPORT void Java_com_b44t_messenger_DcMsg_setDuration(JNIEnv *env, jobject ob
 }
 
 
-JNIEXPORT void Java_com_b44t_messenger_DcMsg_setMediainfo(JNIEnv *env, jobject obj, jstring author, jstring trackname)
-{
-	CHAR_REF(author);
-	CHAR_REF(trackname);
-		dc_msg_set_mediainfo(get_dc_msg(env, obj), authorPtr, tracknamePtr);
-	CHAR_UNREF(trackname);
-	CHAR_UNREF(author);
-}
-
-
 /*******************************************************************************
  * DcContact
  ******************************************************************************/
@@ -1219,6 +1181,12 @@ JNIEXPORT jstring Java_com_b44t_messenger_DcContact_getNameNAddr(JNIEnv *env, jo
 }
 
 
+JNIEXPORT jstring Java_com_b44t_messenger_DcContact_getProfileImage(JNIEnv *env, jobject obj)
+{
+	return JSTRING_NEW("");
+}
+
+
 JNIEXPORT jboolean Java_com_b44t_messenger_DcContact_isBlocked(JNIEnv *env, jobject obj)
 {
 	return (jboolean)(dc_contact_is_blocked(get_dc_contact(env, obj))!=0);

res/drawable/ic_help_24dp.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
+    android:src="@drawable/ic_help_white_24dp"
+    android:tint="?attr/pref_icon_tint"/>

res/drawable/ic_invite_24dp.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
+    android:src="@drawable/ic_mood_white_24dp"
+    android:tint="?attr/pref_icon_tint"/>

res/drawable/no_message_rounded_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+
+    <solid android:color="#8000" />
+    <padding
+        android:left="1dp"
+        android:right="1dp"
+        android:bottom="1dp"
+        android:top="1dp" />
+    <corners android:radius="8dp" />
+</shape>

res/layout/activity_qr_scan.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <com.journeyapps.barcodescanner.CompoundBarcodeView
+        android:id="@+id/zxing_barcode_scanner"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_alignParentBottom="true" />
+
+</RelativeLayout>

res/layout/activity_qr_show.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <ImageView
+        android:id="@+id/qrImage"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:contentDescription="@string/qr_scan_activity__title" />
+
+    <TextView
+        android:id="@+id/qrShowHint"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="16dp"
+        android:layout_marginEnd="8dp"
+        android:layout_marginStart="8dp"
+        android:text=""
+        android:textAlignment="center"
+        android:textAppearance="@style/TextAppearance.AppCompat"
+        android:textSize="16sp" />
+
+</LinearLayout>

res/layout/activity_select_chat_background.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/layout_container"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <ImageView
+        android:id="@+id/preview"
+        android:scaleType="centerCrop"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:layout_gravity="bottom">
+
+        <Button
+            android:id="@+id/set_default_button"
+            android:theme="@style/Button.Primary"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="0.5"
+            android:text="Set default" />
+
+        <Button
+            android:id="@+id/from_gallery_button"
+            android:theme="@style/Button.Primary"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="0.5"
+            android:text="From gallery" />
+    </LinearLayout>
+
+</FrameLayout>

res/layout/alert_view.xml

@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<merge xmlns:android="http://schemas.android.com/apk/res/android"
-       xmlns:tools="http://schemas.android.com/tools">
-
-    <ImageView
-        android:id="@+id/sms_failed_indicator"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:src="@drawable/ic_error"
-        android:visibility="gone"
-        android:tint="@color/core_red"
-        tools:visibility="visible"
-        android:contentDescription="@string/conversation_item_sent__send_failed_indicator_description" />
-
-    <ImageView
-        android:id="@+id/pending_approval_indicator"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:src="@drawable/ic_error"
-        android:tint="@color/core_light_60"
-        android:visibility="gone"
-        tools:visibility="visible"
-        android:layout_gravity="center_vertical"
-        android:contentDescription="@string/conversation_item_sent__pending_approval_description" />
-
-</merge>

res/layout/audio_view.xml

@@ -45,16 +45,6 @@
                            android:scaleType="centerInside"
                            android:contentDescription="@string/audio_view__pause_accessibility_description"/>
 
-                <ImageView android:id="@+id/download"
-                           android:layout_width="wrap_content"
-                           android:layout_height="wrap_content"
-                           android:layout_gravity="center_vertical"
-                           android:clickable="true"
-                           android:visibility="gone"
-                           android:background="@drawable/circle_touch_highlight_background"
-                           android:src="@drawable/ic_download_circle_fill_white_48dp"
-                           android:contentDescription="@string/audio_view__download_accessibility_description"/>
-
             </org.thoughtcrime.securesms.components.AnimatingToggle>
 
             <SeekBar android:id="@+id/seek"

res/layout/contact_selection_list_item.xml

@@ -32,15 +32,16 @@
                   android:orientation="vertical">
 
         <org.thoughtcrime.securesms.components.emoji.EmojiTextView
-                android:id="@+id/name"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:checkMark="?android:attr/listChoiceIndicatorMultiple"
-                android:singleLine="true"
-                android:ellipsize="marquee"
-                android:textAppearance="?android:attr/textAppearanceMedium"
-                android:textSize="16sp"
-                tools:text="Frieeeeeeedrich Nieeeeeeeeeetzsche" />
+            android:id="@+id/name"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:checkMark="?android:attr/listChoiceIndicatorMultiple"
+            android:drawablePadding="5dp"
+            android:ellipsize="marquee"
+            android:singleLine="true"
+            android:textAppearance="?android:attr/textAppearanceMedium"
+            android:textSize="16sp"
+            tools:text="Frieeeeeeedrich Nieeeeeeeeeetzsche" />
 
         <LinearLayout android:id="@+id/number_container"
                       android:orientation="horizontal"

res/layout/conversation_activity.xml

@@ -1,98 +1,93 @@
 <?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_height="match_parent" android:layout_width="match_parent">
+    <org.thoughtcrime.securesms.components.InputAwareLayout
+            xmlns:android="http://schemas.android.com/apk/res/android"
+            xmlns:app="http://schemas.android.com/apk/res-auto"
+            xmlns:tools="http://schemas.android.com/tools"
+            android:id="@+id/layout_container"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
 
-<org.thoughtcrime.securesms.components.InputAwareLayout
-        xmlns:android="http://schemas.android.com/apk/res/android"
-        xmlns:app="http://schemas.android.com/apk/res-auto"
-        xmlns:tools="http://schemas.android.com/tools"
-        android:id="@+id/layout_container"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent">
+    <org.thoughtcrime.securesms.components.camera.QuickAttachmentDrawer
+            android:id="@+id/quick_attachment_drawer"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="vertical">
 
-<org.thoughtcrime.securesms.components.camera.QuickAttachmentDrawer
-        android:id="@+id/quick_attachment_drawer"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:orientation="vertical">
+        <LinearLayout android:id="@+id/conversation_container"
+                      android:layout_width="match_parent"
+                      android:layout_height="match_parent"
+                      android:orientation="vertical"
+                      android:paddingTop="?attr/actionBarSize"
+                      android:gravity="bottom"
+                      android:clipToPadding="false"
+                      android:clipChildren="false">
 
-    <LinearLayout android:id="@+id/conversation_container"
-                  android:layout_width="match_parent"
-                  android:layout_height="match_parent"
-                  android:orientation="vertical"
-                  android:paddingTop="?attr/actionBarSize"
-                  android:gravity="bottom"
-                  android:clipToPadding="false"
-                  android:clipChildren="false">
+            <ViewStub android:id="@+id/group_share_profile_view_stub"
+                      android:layout="@layout/conversation_activity_group_share_profile_stub"
+                      android:inflatedId="@+id/group_share_profile_view"
+                      android:layout_width="match_parent"
+                      android:layout_height="wrap_content"/>
 
-        <ViewStub android:id="@+id/group_share_profile_view_stub"
-                  android:layout="@layout/conversation_activity_group_share_profile_stub"
-                  android:inflatedId="@+id/group_share_profile_view"
-                  android:layout_width="match_parent"
-                  android:layout_height="wrap_content"/>
+            <ViewStub android:id="@+id/unverified_banner_stub"
+                      android:layout="@layout/conversation_activity_unverified_banner_stub"
+                      android:inflatedId="@+id/unverified_banner"
+                      android:layout_width="match_parent"
+                      android:layout_height="wrap_content"/>
 
-        <ViewStub android:id="@+id/unverified_banner_stub"
-                  android:layout="@layout/conversation_activity_unverified_banner_stub"
-                  android:inflatedId="@+id/unverified_banner"
-                  android:layout_width="match_parent"
-                  android:layout_height="wrap_content"/>
+            <ViewStub
+                    android:id="@+id/reminder_stub"
+                    android:layout="@layout/conversation_activity_reminderview_stub"
+                    android:inflatedId="@+id/reminder"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"/>
 
-        <ViewStub
-                android:id="@+id/reminder_stub"
-                android:layout="@layout/conversation_activity_reminderview_stub"
-                android:inflatedId="@+id/reminder"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"/>
+            <FrameLayout android:id="@+id/fragment_content"
+                         android:layout_width="match_parent"
+                         android:layout_height="0dp"
+                         android:layout_weight="1" />
 
-        <FrameLayout android:id="@+id/fragment_content"
-                     android:layout_width="match_parent"
-                     android:layout_height="0dp"
-                     android:layout_weight="1" />
+            <ViewStub
+                    android:id="@+id/attachment_editor_stub"
+                    android:inflatedId="@+id/attachment_editor"
+                    android:layout="@layout/conversation_activity_attachment_editor_stub"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"/>
 
-        <ViewStub
-                android:id="@+id/attachment_editor_stub"
-                android:inflatedId="@+id/attachment_editor"
-                android:layout="@layout/conversation_activity_attachment_editor_stub"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"/>
+            <include layout="@layout/conversation_input_panel"/>
 
-        <include layout="@layout/conversation_input_panel"/>
+            <Button android:id="@+id/register_button"
+                    android:layout_width="fill_parent"
+                    android:layout_height="wrap_content"
+                    android:padding="20dp"
+                    android:text="@string/conversation_activity__enable_signal_messages"
+                    android:visibility="gone"/>
 
-        <Button android:id="@+id/register_button"
-                android:layout_width="fill_parent"
-                android:layout_height="wrap_content"
-                android:padding="20dp"
-                android:text="@string/conversation_activity__enable_signal_messages"
-                android:visibility="gone"/>
+            <Button android:id="@+id/make_default_sms_button"
+                    android:layout_width="fill_parent"
+                    android:layout_height="wrap_content"
+                    android:padding="20dp"
+                    android:text="@string/conversation_activity__enable_signal_for_sms"
+                    android:visibility="gone"/>
 
-        <Button android:id="@+id/unblock_button"
-                android:layout_width="fill_parent"
-                android:layout_height="wrap_content"
-                android:padding="20dp"
-                android:text="@string/ConversationActivity_unblock"
-                android:visibility="gone"/>
-
-        <Button android:id="@+id/make_default_sms_button"
-                android:layout_width="fill_parent"
-                android:layout_height="wrap_content"
-                android:padding="20dp"
-                android:text="@string/conversation_activity__enable_signal_for_sms"
-                android:visibility="gone"/>
-
-        <TextView android:id="@+id/space_left"
-                  android:paddingLeft="5dip"
-                  android:layout_width="fill_parent"
-                  android:layout_height="wrap_content"
-                  android:visibility="gone"
-                  android:background="?android:windowBackground"
-                  android:text="160/160 (1)" />
+            <TextView android:id="@+id/space_left"
+                      android:paddingLeft="5dip"
+                      android:layout_width="fill_parent"
+                      android:layout_height="wrap_content"
+                      android:visibility="gone"
+                      android:background="?android:windowBackground"
+                      android:text="160/160 (1)" />
 
 
-        <ViewStub
-                android:id="@+id/emoji_drawer_stub"
-                android:layout="@layout/conversation_activity_emojidrawer_stub"
-                android:inflatedId="@+id/emoji_drawer"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"/>
+            <ViewStub
+                    android:id="@+id/emoji_drawer_stub"
+                    android:layout="@layout/conversation_activity_emojidrawer_stub"
+                    android:inflatedId="@+id/emoji_drawer"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"/>
 
-    </LinearLayout>
-</org.thoughtcrime.securesms.components.camera.QuickAttachmentDrawer>
-</org.thoughtcrime.securesms.components.InputAwareLayout>
+        </LinearLayout>
+    </org.thoughtcrime.securesms.components.camera.QuickAttachmentDrawer>
+    </org.thoughtcrime.securesms.components.InputAwareLayout>
+</RelativeLayout>

res/layout/conversation_fragment.xml

@@ -2,7 +2,7 @@
 
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
              xmlns:tools="http://schemas.android.com/tools"
-    android:id="@+id/conversation_container"
+             android:id="@+id/conversation_container"
              android:layout_width="fill_parent"
              android:layout_height="match_parent">
 
@@ -34,6 +34,16 @@
               android:visibility="gone"
               tools:text="March 1, 2015" />
 
+    <TextView
+        android:id="@+id/no_messages_text_view"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:visibility="visible"
+        style="@style/NoMessagesTextView"
+        tools:text="@string/ConversationActivity_NoMessagesHint"
+        />
+
     <View android:id="@+id/compose_divider"
           android:layout_width="match_parent"
           android:layout_height="2dp"

res/layout/conversation_input_panel.xml

@@ -14,7 +14,8 @@
         android:paddingTop="6dp"
         android:paddingBottom="6dp"
         android:clipChildren="false"
-        android:clipToPadding="false">
+        android:clipToPadding="false"
+        android:background="?attr/colorBackgroundFloating">
 
     <FrameLayout
         android:layout_width="0dp"

res/layout/conversation_item_received.xml

@@ -86,20 +86,6 @@
                     tools:visibility="visible"
                     tools:text="+14152222222"/>
 
-                <TextView
-                    android:id="@+id/group_message_sender_profile"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:paddingRight="4sp"
-                    android:paddingLeft="4sp"
-                    style="@style/Signal.Text.Preview"
-                    android:fontFamily="sans-serif-regular"
-                    android:textColor="?conversation_item_received_text_primary_color"
-                    android:textStyle="italic"
-                    android:maxLines="1"
-                    android:ellipsize="end"
-                    tools:text="~Clement Duval"/>
-
             </LinearLayout>
 
             <org.thoughtcrime.securesms.components.QuoteView
@@ -180,13 +166,5 @@
 
         </LinearLayout>
 
-        <org.thoughtcrime.securesms.components.AlertView
-            android:id="@+id/indicators_parent"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_alignParentRight="true"
-            android:orientation="vertical"
-            android:gravity="center_vertical"/>
-
     </RelativeLayout>
 </org.thoughtcrime.securesms.ConversationItem>

res/layout/conversation_item_sent.xml

@@ -133,7 +133,10 @@
 
         </LinearLayout>
 
-        <org.thoughtcrime.securesms.components.AlertView
+        <!-- the following view is only left because it is used as a reference for positioning above.
+         removing would require some re-layouting, it's just not done yet.-->
+        <View
+            android:visibility="gone"
             android:id="@+id/indicators_parent"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"

res/layout/conversation_list_fragment.xml

@@ -73,7 +73,7 @@
             android:layout_gravity="bottom|end"
             android:layout_margin="16dp"
             app:backgroundTint="@color/signal_primary"
-            android:src="@drawable/ic_create_white_24dp"
+            android:src="@drawable/ic_add_white_24dp"
             android:focusable="true"
             android:contentDescription="@string/conversation_list_fragment__fab_content_description"/>
 

res/layout/conversation_list_item_view.xml

@@ -8,9 +8,7 @@
         android:focusable="true"
         android:nextFocusRight="@+id/fab"
         android:nextFocusLeft="@+id/container"
-        android:layout_height="72dp"
-        android:paddingLeft="16dp"
-        android:paddingRight="16dp">
+        android:layout_height="72dp">
 
     <org.thoughtcrime.securesms.components.AvatarImageView
         android:id="@+id/contact_photo_image"
@@ -23,140 +21,124 @@
         android:cropToPadding="true"
         tools:src="@drawable/ic_contact_picture"
         android:contentDescription="@string/conversation_list_item_view__contact_photo_image"
-        android:layout_marginRight="12dp"
-        android:layout_marginEnd="12dp" />
+        android:layout_marginLeft="12dp"
+        android:layout_marginRight="12dp" />
 
-    <RelativeLayout android:layout_width="match_parent"
-                  android:layout_height="wrap_content"
-                  android:layout_marginLeft="4dp"
-                  android:layout_marginStart="4dp"
-                  android:layout_centerVertical="true"
-                  android:layout_toRightOf="@id/contact_photo_image"
-                  android:layout_toEndOf="@id/contact_photo_image"
-                  android:weightSum="1"
-                  android:orientation="horizontal">
+    <LinearLayout
+        android:orientation="horizontal"
+        android:gravity="center_vertical"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_toRightOf="@id/contact_photo_image"
+        android:layout_toEndOf="@id/contact_photo_image">
 
-        <org.thoughtcrime.securesms.components.FromTextView
-                  android:id="@+id/from"
-                  android:layout_width="match_parent"
-                  android:layout_height="wrap_content"
-                  android:layout_alignParentTop="true"
-                  android:layout_alignParentLeft="true"
-                  android:layout_alignParentStart="true"
-                  android:layout_toLeftOf="@+id/thumbnail"
-                  android:layout_toStartOf="@+id/thumbnail"
-                  style="@style/Signal.Text.Body"
-                  android:fontFamily="sans-serif-medium"
-                  android:textColor="?attr/conversation_list_item_contact_color"
-                  android:maxLines="1"
-                  tools:text="Jules Bonnot"
-                  android:ellipsize="end"
-                  android:layout_marginBottom="2dp"
-                  android:drawablePadding="5dp"/>
+        <LinearLayout
+            android:orientation="vertical"
+            android:layout_weight="2"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content">
 
-        <org.thoughtcrime.securesms.components.AlertView
-                android:id="@+id/indicators_parent"
-                android:layout_width="18dp"
-                android:layout_height="18dp"
-                android:paddingTop="2dp"
-                android:layout_marginRight="2dp"
-                android:layout_marginEnd="2dp"
-                android:layout_alignParentLeft="true"
-                android:layout_alignParentStart="true"
-                android:layout_below="@id/from"
-                app:useSmallIcon="true"
-                android:visibility="gone"
-                tools:visibility="visible"/>
+            <LinearLayout
+                android:id="@+id/from"
+                android:orientation="horizontal"
+                android:layout_marginBottom="2dp"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content">
 
-        <org.thoughtcrime.securesms.components.emoji.EmojiTextView
+                <ImageView
+                    android:id="@+id/group_indicator"
+                    android:layout_width="16dp"
+                    android:layout_height="16dp"
+                    android:layout_gravity="center_vertical"
+                    android:src="@drawable/ic_group_white_24dp"
+                    android:visibility="gone"
+                    android:layout_marginTop="1dp"
+                    android:layout_marginRight="5dp"
+                    android:layout_marginEnd="5dp" />
+
+                <org.thoughtcrime.securesms.components.FromTextView
+                    android:id="@+id/from_text"
+                    style="@style/Signal.Text.Body"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:drawablePadding="5dp"
+                    android:ellipsize="end"
+                    android:fontFamily="sans-serif-medium"
+                    android:maxLines="1"
+                    android:textColor="?attr/conversation_list_item_contact_color"
+                    tools:text="Jules Bonnot" />
+
+            </LinearLayout>
+
+            <org.thoughtcrime.securesms.components.emoji.EmojiTextView
                 android:id="@+id/subject"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:layout_below="@id/from"
-                android:layout_toRightOf="@id/indicators_parent"
-                android:layout_toEndOf="@id/indicators_parent"
-                android:layout_toLeftOf="@+id/status"
-                android:layout_toStartOf="@+id/status"
-                android:paddingRight="1dp"
                 style="@style/Signal.Text.Preview"
                 android:textColor="?attr/conversation_list_item_subject_color"
                 android:maxLines="1"
                 tools:text="Wheels arrive at 3pm flat. This is a somewhat longer message."
                 android:ellipsize="end" />
 
-        <org.thoughtcrime.securesms.components.ThumbnailView
-                android:id="@+id/thumbnail"
-                android:layout_width="40dp"
-                android:layout_height="40dp"
-                android:layout_gravity="center_horizontal"
-                android:layout_marginRight="5dp"
-                android:layout_marginLeft="5dp"
-                android:layout_toLeftOf="@+id/date"
-                android:layout_toStartOf="@+id/date"
-                android:layout_alignParentTop="true"
-                android:layout_marginTop="5dp"
-                android:contentDescription="@string/conversation_activity__attachment_thumbnail"
-                android:visibility="gone"
-                tools:src="@drawable/ic_video_light"
-                tools:visibility="visible" />
+        </LinearLayout>
 
-        <TextView android:id="@id/date"
-                  android:layout_marginLeft="3dp"
-                  android:layout_marginStart="3dp"
-                  android:layout_height="wrap_content"
-                  android:layout_width="wrap_content"
-                  android:layout_alignParentRight="true"
-                  android:layout_alignParentEnd="true"
-                  android:layout_alignBaseline="@+id/from"
-                  android:layout_above="@id/subject"
-                  style="@style/Signal.Text.Caption"
-                  android:textColor="?attr/conversation_list_item_date_color"
-                  android:textAllCaps="true"
-                  tools:text="30 mins"
-                  android:singleLine="true"/>
+        <LinearLayout
+            android:orientation="vertical"
+            android:gravity="end"
+            android:layout_marginLeft="24dp"
+            android:layout_marginStart="24dp"
+            android:layout_marginRight="12dp"
+            android:layout_marginEnd="12dp"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content">
 
-        <TextView android:id="@+id/archived"
-                  android:layout_width="wrap_content"
-                  android:layout_height="wrap_content"
-                  android:layout_below="@id/date"
-                  android:layout_alignParentRight="true"
-                  android:layout_alignParentEnd="true"
-                  android:layout_alignBaseline="@id/subject"
-                  android:layout_marginLeft="5dp"
-                  android:layout_marginStart="5dp"
-                  android:paddingLeft="6dp"
-                  android:paddingRight="6dp"
-                  android:paddingTop="2dp"
-                  android:paddingBottom="2dp"
-                  style="@style/Signal.Text.Caption"
-                  android:text="@string/conversation_list_item_view__archived"
-                  android:textColor="@color/core_white"
-                  android:textAllCaps="true"
-                  android:background="@drawable/archived_indicator_background" />
+            <TextView android:id="@id/date"
+                      android:layout_height="wrap_content"
+                      android:layout_width="wrap_content"
+                      style="@style/Signal.Text.Caption"
+                      android:textColor="?attr/conversation_list_item_date_color"
+                      android:textAllCaps="true"
+                      tools:text="30 mins"
+                      android:singleLine="true"/>
 
+            <LinearLayout
+                android:orientation="horizontal"
+                android:minHeight="20dp"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content">
 
-        <FrameLayout android:id="@+id/status"
-                     android:layout_width="wrap_content"
-                     android:layout_height="wrap_content"
-                     android:layout_marginTop="4dp"
-                     android:layout_below="@id/date"
-                     android:layout_toLeftOf="@id/archived"
-                     android:layout_toStartOf="@id/archived"
-                     android:layout_alignWithParentIfMissing="true">
+                <TextView android:id="@+id/archived"
+                          android:layout_width="wrap_content"
+                          android:layout_height="wrap_content"
+                          android:paddingLeft="6dp"
+                          android:paddingRight="6dp"
+                          android:paddingTop="2dp"
+                          android:paddingBottom="2dp"
+                          style="@style/Signal.Text.Caption"
+                          android:text="@string/conversation_list_item_view__archived"
+                          android:textColor="@color/core_white"
+                          android:textAllCaps="true"
+                          android:background="@drawable/archived_indicator_background" />
 
-            <org.thoughtcrime.securesms.components.DeliveryStatusView
-                    android:id="@+id/delivery_status"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_gravity="center_vertical"
-                    app:iconColor="?attr/conversation_list_item_delivery_icon_color"/>
+                <org.thoughtcrime.securesms.components.DeliveryStatusView
+                          android:id="@+id/delivery_status"
+                          android:layout_marginTop="6dp"
+                          android:layout_width="wrap_content"
+                          android:layout_height="wrap_content"
+                          app:iconColor="?attr/conversation_list_item_delivery_icon_color"/>
 
-            <ImageView android:id="@+id/unread_indicator"
-                       android:layout_width="24dp"
-                       android:layout_height="24dp"/>
+                <ImageView android:id="@+id/unread_indicator"
+                          android:layout_width="24dp"
+                          android:layout_height="24dp"/>
+            </LinearLayout>
 
-        </FrameLayout>
+        </LinearLayout>
 
-    </RelativeLayout>
+    </LinearLayout>
+
+    <View android:layout_width="match_parent"
+          android:layout_height="1dp"
+          android:layout_alignParentBottom="true"
+          android:background="@drawable/attachment_selector_shadow"/>
 
 </org.thoughtcrime.securesms.ConversationListItem>

res/layout/conversation_title_view.xml

@@ -39,59 +39,38 @@
             tools:src="@drawable/ic_contact_picture"
             android:contentDescription="@string/conversation_list_item_view__contact_photo_image"/>
 
-    <RelativeLayout android:id="@+id/content"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_toRightOf="@id/contact_photo_image"
-                    android:layout_toEndOf="@id/contact_photo_image"
-                    android:layout_centerVertical="true">
+    <LinearLayout
+        android:orientation="vertical"
+        android:id="@+id/content"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_centerVertical="true"
+        android:layout_toEndOf="@id/contact_photo_image"
+        android:layout_toRightOf="@id/contact_photo_image">
 
         <org.thoughtcrime.securesms.components.emoji.EmojiTextView
-                android:id="@+id/title"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:maxLines="1"
-                android:ellipsize="end"
-                android:textSize="18dp"
-                android:transitionName="recipient_name"
-                android:drawablePadding="5dp"
-                android:gravity="center_vertical"
-                android:layout_gravity="center_vertical"
-                android:layout_alignParentLeft="true"
-                android:layout_alignParentStart="true"
-                android:layout_alignParentTop="true"
-                style="@style/TextSecure.TitleTextStyle"
-                tools:ignore="UnusedAttribute"/>
-
-        <ImageView android:id="@+id/verified_indicator"
-                   android:src="@drawable/ic_check_circle_white_18dp"
-                   android:layout_width="wrap_content"
-                   android:layout_height="wrap_content"
-                   android:layout_marginRight="3dp"
-                   android:layout_marginEnd="3dp"
-                   android:layout_gravity="bottom"
-                   android:layout_alignParentLeft="true"
-                   android:layout_alignParentStart="true"
-                   android:layout_below="@id/title"
-                   android:alpha="0.7"
-                   android:visibility="gone"/>
+            android:id="@+id/title"
+            style="@style/TextSecure.TitleTextStyle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:drawablePadding="5dp"
+            android:ellipsize="end"
+            android:maxLines="1"
+            android:textSize="18dp"
+            android:transitionName="recipient_name"
+            tools:text="Jules Bonnot" />
 
         <org.thoughtcrime.securesms.components.emoji.EmojiTextView
-                android:id="@+id/subtitle"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:maxLines="1"
-                android:ellipsize="end"
-                android:layout_gravity="center_vertical|start"
-                android:gravity="center_vertical"
-                android:layout_toRightOf="@id/verified_indicator"
-                android:layout_toEndOf="@id/verified_indicator"
-                android:layout_below="@id/title"
-                android:textDirection="ltr"
-                android:textSize="13dp"
-                tools:text="(123) 123-1234"
-                style="@style/TextSecure.SubtitleTextStyle"/>
+            android:id="@+id/subtitle"
+            style="@style/TextSecure.SubtitleTextStyle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:ellipsize="end"
+            android:maxLines="1"
+            android:textDirection="ltr"
+            android:textSize="13dp"
+            tools:text="(123) 123-1234" />
 
-    </RelativeLayout>
+    </LinearLayout>
 
 </org.thoughtcrime.securesms.ConversationTitleView>

res/layout/emoji_grid_layout.xml

@@ -13,6 +13,7 @@
               android:horizontalSpacing="0dp"
               android:verticalSpacing="0dp"
               android:numColumns="auto_fit"
-              android:gravity="center"/>
+              android:gravity="center"
+              android:background="?emoji_tab_strip_background"/>
 
 </FrameLayout>

res/layout/group_create_activity.xml

@@ -68,25 +68,47 @@
 
     </RelativeLayout>
 
-    <com.dd.CircularProgressButton
-        android:id="@+id/add_member_button"
-        android:layout_width="wrap_content"
-        android:layout_height="40dp"
-        android:background="@color/signal_primary"
-        android:layout_marginStart="15dp"
-        android:layout_marginLeft="15dp"
-        android:layout_marginBottom="15dp"
-        android:paddingEnd="12dp"
-        android:paddingStart="12dp"
-        android:textColor="@color/white"
-        app:cpb_colorIndicator="@color/white"
-        app:cpb_colorProgress="@color/textsecure_primary"
-        app:cpb_cornerRadius="20dp"
-        app:cpb_selectorIdle="@drawable/progress_button_state"
-        app:cpb_textIdle="@string/recipients_panel__add_members"
-        app:layout_constraintBottom_toTopOf="@id/skip_button_bottom_spacer"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"/>
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <com.dd.CircularProgressButton
+            android:id="@+id/add_member_button"
+            android:layout_width="wrap_content"
+            android:layout_height="40dp"
+            android:background="@color/signal_primary"
+            android:layout_marginStart="15dp"
+            android:layout_marginLeft="15dp"
+            android:layout_marginBottom="15dp"
+            android:paddingEnd="12dp"
+            android:paddingStart="12dp"
+            android:textColor="@color/white"
+            app:cpb_colorIndicator="@color/white"
+            app:cpb_colorProgress="@color/textsecure_primary"
+            app:cpb_cornerRadius="20dp"
+            app:cpb_selectorIdle="@drawable/progress_button_state"
+            app:cpb_textIdle="@string/recipients_panel__add_members"/>
+
+        <com.dd.CircularProgressButton
+            android:id="@+id/verify_button"
+            android:layout_width="wrap_content"
+            android:layout_height="40dp"
+            android:background="@color/signal_primary"
+            android:layout_marginStart="15dp"
+            android:layout_marginLeft="15dp"
+            android:layout_marginBottom="15dp"
+            android:paddingEnd="12dp"
+            android:paddingStart="12dp"
+            android:textColor="@color/white"
+            app:cpb_colorIndicator="@color/white"
+            app:cpb_colorProgress="@color/textsecure_primary"
+            app:cpb_cornerRadius="20dp"
+            app:cpb_selectorIdle="@drawable/progress_button_state"
+            android:visibility="gone"
+            app:cpb_textIdle="@string/qr_show_activity__title"/>
+
+    </LinearLayout>
 
     <ListView android:id="@+id/selected_contacts_list"
         android:layout_width="match_parent"

res/layout/profile_create_activity.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 
-<FrameLayout android:layout_width="match_parent"
+<FrameLayout xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
              android:layout_height="match_parent"
              xmlns:android="http://schemas.android.com/apk/res/android"
              xmlns:app="http://schemas.android.com/apk/res-auto">
@@ -23,42 +24,39 @@
                        android:layout_height="64dp"
                        android:transitionName="avatar"/>
 
-            <org.thoughtcrime.securesms.components.emoji.EmojiEditText
-                    android:id="@+id/name"
-                    android:hint="@string/profile_create_activity__your_name"
-                    android:layout_width="0dp"
-                    android:layout_height="wrap_content"
-                    android:layout_gravity="center_vertical"
-                    android:layout_weight="1"
-                    android:layout_marginLeft="10dp"
-                    android:inputType="textCapWords"/>
+            <android.support.design.widget.TextInputLayout
+                android:id="@+id/name"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginLeft="10dp">
 
-            <org.thoughtcrime.securesms.components.emoji.EmojiToggle
-                    android:id="@+id/emoji_toggle"
-                    android:layout_width="37dp"
-                    android:layout_height="37dp"
-                    android:layout_gravity="center_vertical"
-                    android:background="@drawable/touch_highlight_background"
-                    android:contentDescription="@string/conversation_activity__emoji_toggle_description" />
+                <android.support.design.widget.TextInputEditText
+                    android:id="@+id/name_text"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:hint="@string/profile_create_activity__your_name"
+                    android:inputType="textCapWords" />
+            </android.support.design.widget.TextInputLayout>
 
         </LinearLayout>
 
-        <android.support.design.widget.TextInputLayout
-            android:id="@+id/status"
-            android:layout_marginTop="4dp"
-            android:layout_marginLeft="16dp"
-            android:layout_marginRight="16dp"
+    <android.support.design.widget.TextInputLayout
+        android:id="@+id/status"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="16dp"
+        android:layout_marginRight="16dp"
+        android:layout_marginTop="16dp">
+
+        <android.support.design.widget.TextInputEditText
+            android:id="@+id/status_text"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content">
-
-            <android.support.design.widget.TextInputEditText
-                android:id="@+id/status_text"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:hint="@string/default_status_hint"
-                android:inputType="text" />
-
-        </android.support.design.widget.TextInputLayout>
+            android:layout_height="wrap_content"
+            android:gravity="top|left"
+            android:hint="@string/default_status_hint"
+            android:inputType="textMultiLine"
+            android:maxLines="3" />
+    </android.support.design.widget.TextInputLayout>
 
         <LinearLayout android:id="@+id/information_link_container"
                       android:clickable="true"
@@ -78,16 +76,17 @@
                        android:src="@drawable/ic_info_white_18dp"
                        android:tint="#73B7F0"/>
 
-            <TextView style="@style/Registration.Description"
-                      android:id="@+id/information_label"
-                      android:clickable="true"
-                      android:layout_width="wrap_content"
-                      android:layout_height="match_parent"
-                      android:layout_marginLeft="3dp"
-                      android:layout_gravity="center_vertical"
-                      android:gravity="center_vertical"
-                      android:textColor="#73B7F0"
-                      android:text="@string/profile_create_activity__who_can_see_this_information"/>
+            <TextView
+                android:id="@+id/information_label"
+                style="@style/Registration.Description"
+                android:layout_width="wrap_content"
+                android:layout_height="match_parent"
+                android:layout_gravity="center_vertical"
+                android:layout_marginLeft="3dp"
+                android:clickable="true"
+                android:gravity="center_vertical"
+                android:text="@string/profile_create_activity__who_can_see_this_information"
+                android:textColor="#73B7F0" />
         </LinearLayout>
 
 
@@ -98,31 +97,18 @@
                       android:clipChildren="false"
                       android:clipToPadding="false">
 
-            <com.dd.CircularProgressButton
-                    android:id="@+id/finish_button"
-                    app:cpb_textIdle="@string/profile_create_activity__finish"
-                    app:cpb_selectorIdle="@drawable/progress_button_state"
-                    app:cpb_colorIndicator="@color/white"
-                    app:cpb_colorProgress="@color/textsecure_primary"
-                    app:cpb_cornerRadius="50dp"
-                    android:textAllCaps="true"
-                    android:background="@color/signal_primary"
-                    android:textColor="@color/white"
-                    android:layout_width="match_parent"
-                    android:layout_height="50dp"
-                    android:layout_marginLeft="16dp"
-                    android:layout_marginRight="16dp"
-                    android:layout_marginBottom="20dp"
-                    android:layout_gravity="center_horizontal"/>
-
-            <TextView android:id="@+id/password_account_settings_button"
-                      android:layout_gravity="center_horizontal"
-                      android:layout_width="wrap_content"
-                      android:layout_height="wrap_content"
-                      android:layout_marginTop="0dp"
-                      android:layout_marginBottom="20dp"
-                      android:textColor="@color/gray50"
-                      android:text="@string/profile_create_activity__password_account"/>
+            <TextView
+                android:id="@+id/password_account_settings_button"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:layout_marginBottom="20dp"
+                android:layout_marginTop="0dp"
+                android:text="@string/profile_create_activity__password_account"
+                android:textColor="#73B7F0"
+                android:textSize="16sp"
+                android:textStyle="normal"
+                android:typeface="sans" />
 
             <org.thoughtcrime.securesms.components.emoji.EmojiDrawer
                     xmlns:android="http://schemas.android.com/apk/res/android"
@@ -135,10 +121,11 @@
 
 </org.thoughtcrime.securesms.components.InputAwareLayout>
 
-    <View android:id="@+id/reveal"
-          android:background="@color/textsecure_primary"
-          android:layout_width="match_parent"
-          android:layout_height="match_parent"
-          android:visibility="invisible"/>
+    <View
+        android:id="@+id/reveal"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/textsecure_primary"
+        android:visibility="invisible" />
 
 </FrameLayout>

res/menu/conversation.xml

@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
 
+    <item android:title="@string/conversation__menu_view_profile"
+          android:id="@+id/menu_conversation_settings"/>
+
     <item android:title="@string/conversation__menu_add_attachment"
           android:id="@+id/menu_add_attachment" />
 
     <item android:title="@string/conversation__menu_view_all_media"
           android:id="@+id/menu_view_media" />
 
-    <item android:title="@string/conversation__menu_conversation_settings"
-          android:id="@+id/menu_conversation_settings"/>
-
 </menu>

res/menu/conversation_add_to_contacts.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<menu xmlns:android="http://schemas.android.com/apk/res/android"
-      xmlns:app="http://schemas.android.com/apk/res-auto">
-
-    <item android:id="@+id/menu_add_to_contacts"
-          android:title="@string/conversation_add_to_contacts__menu_add_to_contacts"
-          app:showAsAction="never" />
-
-</menu>

res/menu/conversation_archive.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:title="@string/conversation__menu_archive_chat"
+          android:id="@+id/menu_archive_chat"/>
+
+</menu>

res/menu/conversation_delete.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
 
-    <item android:title="@string/conversation_insecure__invite"
-          android:id="@+id/menu_invite"/>
+    <item android:title="@string/conversation__menu_delete_chat"
+          android:id="@+id/menu_delete_chat"/>
 
 </menu>

res/menu/conversation_expiring_off.xml

@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android"
-      xmlns:app="http://schemas.android.com/apk/res-auto">
-
-    <item android:title="@string/conversation_expiring_off__disappearing_messages"
-          android:id="@+id/menu_expiring_messages_off"
-          android:icon="@drawable/ic_timer_off_white_24dp"/>
-
-</menu>

res/menu/conversation_expiring_on.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android"
-      xmlns:app="http://schemas.android.com/apk/res-auto">
-
-    <item android:id="@+id/menu_expiring_messages"
-          app:actionLayout="@layout/expiration_timer_menu"
-          app:showAsAction="always"
-          android:title="@string/menu_conversation_expiring_on__messages_expiring"/>
-
-</menu>

res/menu/conversation_group_options.xml

@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto">
-
-    <item android:title="@string/convesation_group_options__recipients_list"
-          android:id="@+id/menu_group_recipients"
-          android:icon="?menu_group_icon"
-          app:showAsAction="ifRoom" />
-
-</menu>

res/menu/conversation_mms_group_options.xml

@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto">
-
-    <item android:title="@string/conversation_group_options__delivery"
-          android:id="@+id/menu_group_delivery"
-          android:icon="?menu_split_icon"
-          app:showAsAction="ifRoom" >
-
-        <menu>
-            <group android:id="@+id/distribution_group"
-                   android:checkableBehavior="single">
-                <item android:id="@+id/menu_distribution_conversation" android:title="@string/conversation_group_options__conversation" android:checked="true" />
-                <item android:id="@+id/menu_distribution_broadcast" android:title="@string/conversation_group_options__broadcast" />
-            </group>
-        </menu>
-    </item>
-</menu>

res/menu/conversation_push_group_options.xml

@@ -3,7 +3,8 @@
 
     <item android:id="@+id/menu_edit_group"
           android:title="@string/conversation__menu_edit_group"
-          app:showAsAction="collapseActionView" />
+          android:icon="?menu_group_icon"
+          app:showAsAction="ifRoom" />
 
     <item android:id="@+id/menu_leave"
           android:title="@string/conversation__menu_leave_group"

res/menu/conversation_secure.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android">
-      <item android:title="@string/conversation_secure_verified__menu_reset_secure_session"
-            android:id="@+id/menu_reset_secure_session"/>
-</menu>

res/menu/conversation_unarchive.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:title="@string/conversation__menu_unarchive_chat"
+          android:id="@+id/menu_archive_chat"/>
+
+</menu>

res/menu/preferences_create_profile_menu.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/menu_create_profile"
+        android:title="@string/profile_create_activity__finish"
+        app:showAsAction="always"
+        android:icon="?menu_accept_icon"/>
+</menu>

res/menu/text_secure_normal.xml

@@ -1,19 +1,25 @@
 <?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android">
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <item android:title="@string/qr_scan_activity__title"
+          android:id="@+id/menu_qr_scan"
+          android:icon="@drawable/ic_ab_qr"
+          app:showAsAction="always"/>
+
+    <item android:title="@string/qr_show_activity__title"
+        android:id="@+id/menu_qr_show" />
 
     <item android:title="@string/text_secure_normal__menu_new_chat"
           android:id="@+id/menu_new_chat" />
 
+    <item android:title="@string/menu_deaddrop"
+          android:id="@+id/menu_deaddrop" />
+
     <item android:title="@string/text_secure_normal__menu_clear_passphrase"
           android:id="@+id/menu_clear_passphrase" />
 
-    <item android:title="@string/text_secure_normal__invite_friends"
-          android:id="@+id/menu_invite" />
-
     <item android:title="@string/text_secure_normal__menu_settings"
           android:id="@+id/menu_settings" />
 
-    <item android:title="@string/text_secure_normal__help"
-          android:id="@+id/menu_help"/>
-
 </menu>

res/values/attrs.xml

@@ -7,6 +7,7 @@
     <attr name="attachment_document_icon_large" format="reference" />
 
     <attr name="conversation_list_item_background" format="reference"/>
+    <attr name="conversation_list_deaddrop_bg_color" format="reference|color"/>
     <attr name="conversation_list_item_contact_color" format="reference|color"/>
     <attr name="conversation_list_item_subject_color" format="reference|color"/>
     <attr name="conversation_list_item_delivery_icon_color" format="reference|color"/>
@@ -177,10 +178,6 @@
         <attr name="iconColor" format="color" />
     </declare-styleable>
 
-    <declare-styleable name="AlertView">
-        <attr name="useSmallIcon" format="boolean" />
-    </declare-styleable>
-
     <declare-styleable name="AudioView">
         <attr name="widgetBackground" format="color"/>
         <attr name="foregroundTintColor" format="color" />

res/values/dimens.xml

@@ -72,6 +72,4 @@
 
     <dimen name="floating_action_button_margin">16dp</dimen>
 
-    <dimen name="alertview_small_icon_size">14dp</dimen>
-
 </resources>

res/values/strings.xml

@@ -41,8 +41,14 @@
     <string name="ApplicationPreferencesActivity_sms_mms_summary">SMS %1$s, MMS %2$s</string>
     <string name="ApplicationPreferencesActivity_privacy_summary">Screen lock %1$s, Read receipts %2$s</string>
     <string name="ApplicationPreferencesActivity_appearance_summary">Theme %1$s, Language %2$s</string>
+    <string name="ApplicationPreferencesActivity_appearance_summary_new">Theme %1$s, Language %2$s, Background %3$s</string>
+    <string name="ApplicationPreferencesActivity_appearance_background_default">default</string>
+    <string name="ApplicationPreferencesActivity_appearance_background_custom">custom</string>
+
     <!-- AppearancePreferenceFragment -->
     <string name="AppearancePreferencesFragment_background_save_error">Background image could not be saved</string>
+    <string name="AppearancePreferencesFragment_background_custom_summary">Custom</string>
+    <string name="AppearancePreferencesFragment_background_default_summary">Default</string>
 
     <!-- AppProtectionPreferenceFragment -->
     <plurals name="AppProtectionPreferenceFragment_minutes">
@@ -164,6 +170,9 @@
     <string name="ConversationActivity_signal_needs_camera_permissions_to_take_photos_or_video">Delta Chat needs Camera permissions to take photos or video</string>
 
     <string name="ConversationActivity_quoted_contact_message">%1$s %2$s</string>
+    <string name="ConversationActivity_NoMessagesHint">Send message to %1$s:\n\n• It is okay if %2$s does not use Delta Chat.\n\n• Delivering the first message may take a while.</string>
+    <string name="ConversationActivity_MsgNewGroupDraftHint">Compose the first message, allowing others to reply within this group.\n\n• It is okay if not all members use Delta Chat.\n\n• Delivering the first message may take a while.</string>
+    <string name="ConversationActivity_ask_delete_chat">Delete this chat? It will no longer be shown in the chat list, its messages will remain on the server.</string>
 
     <!-- ConversationAdapter -->
     <plurals name="ConversationAdapter_n_unread_messages">
@@ -224,9 +233,9 @@
         <item quantity="one">Delete selected chats?</item>
         <item quantity="other">Delete selected chats?</item>
     </plurals>
-    <plurals name="ConversationListFragment_this_will_permanently_delete_all_n_selected_conversations">
-        <item quantity="one">This will permanently delete the selected chats.</item>
-        <item quantity="other">This will permanently delete all %1$d selected chats.</item>
+    <plurals name="ConversationListFragment_ask_selected_chats">
+        <item quantity="one">Delete the selected chat? It will no longer be shown in the chat list, its messages will remain on the server.</item>
+        <item quantity="other">Delete %1%d selected chats? They will no longer be shown in the chat list, their messages will remain on the server.</item>
     </plurals>
     <string name="ConversationListFragment_deleting">Deleting</string>
     <string name="ConversationListFragment_deleting_selected_conversations">Deleting selected chats...</string>
@@ -296,6 +305,7 @@
     <string name="ShareActivity_share_with">Share with</string>
     <string name="ShareActivity_unable_to_open_media">Can\'t find an app able to open this media.</string>
     <string name="ShareActivity_file_not_found">Could not find %1$s.</string>
+    <string name="ShareActivity_forward_message_to_user_info">Forward selected messages to %1$s?</string>
 
     <!-- ExperienceUpgradeActivity -->
     <string name="ExperienceUpgradeActivity_welcome_to_signal_dgaf">Welcome to Delta Chat.</string>
@@ -1312,6 +1322,32 @@
     <string name="new_conversation_activity__refresh">Refresh</string>
     <!-- redphone_audio_popup_menu -->
 
+    <!-- qr_scan_activity -->
+    <string name="qr_scan_activity__title">Scan QR code</string>
+    <string name="qr_scan_activity__hint">Place your camera over the QR code</string>
+
+    <!-- qr_scan_handler -->
+    <string name="qr_scan_handler_join_verified_group">Do you want to join the verified group <![CDATA[<b>]]>%1$s<![CDATA[</b>]]>?</string>
+    <string name="qr_scan_handler_fingerprint_ask_oob">Verify contact and start chatting with <![CDATA[<b>]]>%1$s<![CDATA[</b>]]>?</string>
+    <string name="qr_scan_handler_fingerprint_ok">Contact <![CDATA[<i>]]>%1$s<![CDATA[</i>]]> verified. Start chatting?</string>
+    <string name="qr_scan_handler_fingerprint_mismatch">The scanned fingerprint does <![CDATA[<b>]]>not match<![CDATA[</b>]]> the fingerprint last seen for <![CDATA[<i>]]>%1$s<![CDATA[</i>]]>.</string>
+    <string name="qr_scan_handler_fingerprint_without_address">This QR code contains a fingerprint but no email address.\n\nFor an out-of-band-verification, please establish an encrpyted connection to the recipient first.</string>
+    <string name="qr_scan_handler_Scan_contains_text">Scanned QR code text:\n\n%1$s</string>
+    <string name="qr_scan_handler_qr_scan_contains_url">Scanned QR code URL:\n\n%1$s</string>
+    <string name="qr_scan_handler_fingerprint">Fingerprint</string>
+    <string name="qr_scan_handler_ask_start_chat_with">Chat with <![CDATA[<b>]]>%1$s<![CDATA[</b>]]>?</string>
+    <string name="qr_scan_handler_verfied_introduce_myself">%1$s verified, introduce myself …</string>
+
+    <!-- qr_show_activity -->
+    <string name="qr_show_activity__title">Show QR verify code</string>
+    <string name="qr_show_activity__joining">%1$s joins.</string>
+    <string name="qr_show_activity__verified">%1$s verified.</string>
+    <string name="qr_show_activity__group_joined">%1$s securely joined the group.</string>
+    <string name="qr_show_activity__join_verified_group_hint">Scan this to join the verified group <![CDATA[<b>]]>%1$s<![CDATA[</b>]]>.</string>
+    <string name="qr_show_activity__join_verified_group_title">QR invite code</string>
+    <string name="qr_show_activity__join_contact_title">QR verify code</string>
+    <string name="qr_show_activity__join_contact_hint"><![CDATA[<b>]]>%1$s<![CDATA[</b><br>]]>Scan this to set up a verified contact.</string>
+
     <!-- Trimmer -->
     <string name="trimmer__deleting">Deleting</string>
     <string name="trimmer__deleting_old_messages">Deleting old messages...</string>
@@ -1487,5 +1523,18 @@
     <string name="default_status_hint">Status text</string>
     <string name="registration_activity__login">Login</string>
     <string name="preferences__chat_background">Chat-Background</string>
+    <string name="copy_to_clipboard">Copy to clipboard</string>
+    <string name="open">Open</string>
+    <string name="done">Done</string>
+    <string name="menu_deaddrop">Contact requests</string>
+    <string name="not_now">Not now</string>
+    <string name="never">Never</string>
+    <string name="conversation__menu_view_profile">View profile</string>
+    <string name="conversation__menu_archive_chat">Archive chat</string>
+    <string name="conversation__menu_unarchive_chat">Unarchive chat</string>
+    <string name="conversation__menu_delete_chat">Delete chat</string>
+    <string name="conversation__no_messages">No messages.</string>
+    <string name="permanent_notification_subtitle">Tap to open.</string>
+    <string name="error_no_network">Network unavailable.</string>
 
 </resources>

res/values/styles.xml

@@ -182,6 +182,7 @@
 
     <style name="Button.Primary" parent="Base.Widget.AppCompat.Button.Colored">
         <item name="colorAccent">@color/signal_primary</item>
+        <item name="colorButtonNormal">@color/signal_primary</item>
         <item name="android:textColor">@color/white</item>
     </style>
 
@@ -230,4 +231,13 @@
         <item name="colorControlActivated">@color/white</item>
     </style>
 
+    <style name="NoMessagesTextView">
+        <item name="android:textColor">@color/white</item>
+        <item name="android:textSize">16sp</item>
+        <item name="android:background">@drawable/no_message_rounded_background</item>
+        <item name="android:layout_marginLeft">12dp</item>
+        <item name="android:layout_marginRight">12dp</item>
+        <item name="android:padding">12dp</item>
+    </style>
+
 </resources>

res/values/themes.xml

@@ -132,6 +132,7 @@
         <item name="attachment_document_icon_large">@drawable/ic_document_large_light</item>
 
         <item name="conversation_list_item_background">@drawable/conversation_list_item_background</item>
+        <item name="conversation_list_deaddrop_bg_color">#ffcccccc</item>
         <item name="conversation_list_item_contact_color">@color/core_light_90</item>
         <item name="conversation_list_item_subject_color">@color/core_light_60</item>
         <item name="conversation_list_item_delivery_icon_color">@color/core_light_35</item>
@@ -275,6 +276,7 @@
         <item name="attachment_document_icon_large">@drawable/ic_document_large_dark</item>
 
         <item name="conversation_list_item_background">@drawable/conversation_list_item_background_dark</item>
+        <item name="conversation_list_deaddrop_bg_color">#ff333333</item>
         <item name="conversation_list_item_contact_color">#ffdddddd</item>
         <item name="conversation_list_item_subject_color">#ffdddddd</item>
         <item name="conversation_list_item_delivery_icon_color">@color/core_dark_55</item>

res/xml/preferences.xml

@@ -25,4 +25,12 @@
                 android:title="@string/preferences__advanced"
                 android:icon="@drawable/ic_advanced_24dp"/>
 
+    <Preference android:key="preference_category_invite"
+                android:title="@string/text_secure_normal__invite_friends"
+                android:icon="@drawable/ic_invite_24dp"/>
+
+    <Preference android:key="preference_category_help"
+                android:title="@string/text_secure_normal__help"
+                android:icon="@drawable/ic_help_24dp"/>
+
 </PreferenceScreen>

res/xml/preferences_appearance.xml

@@ -16,7 +16,7 @@
             android:entryValues="@array/language_values"
             android:defaultValue="zz"/>
 
-    <Preference
+    <org.thoughtcrime.securesms.preferences.widgets.SignalPreference
         android:key="pref_chat_background"
         android:title="@string/preferences__chat_background"
         />

src/com/b44t/messenger/DcChat.java

@@ -1,28 +1,8 @@
-/*******************************************************************************
- *
- *                           Delta Chat Java Adapter
- *                           (C) 2017 Björn Petersen
- *                    Contact: r10s@b44t.com, http://b44t.com
- *
- * This program is free software: you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by the Free Software
- * Foundation, either version 3 of the License, or (at your option) any later
- * version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see http://www.gnu.org/licenses/ .
- *
- ******************************************************************************/
-
 package com.b44t.messenger;
 
 public class DcChat {
 
+    public static final int DC_CHAT_NO_CHAT          = 0;
     public final static int DC_CHAT_ID_DEADDROP      = 1;
     public final static int DC_CHAT_ID_STARRED       = 5;
     public final static int DC_CHAT_ID_ARCHIVED_LINK = 6;

src/com/b44t/messenger/DcChatlist.java

@@ -1,28 +1,5 @@
-/*******************************************************************************
- *
- *                           Delta Chat Java Adapter
- *                           (C) 2017 Björn Petersen
- *                    Contact: r10s@b44t.com, http://b44t.com
- *
- * This program is free software: you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by the Free Software
- * Foundation, either version 3 of the License, or (at your option) any later
- * version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see http://www.gnu.org/licenses/ .
- *
- ******************************************************************************/
-
-
 package com.b44t.messenger;
 
-
 import android.support.annotation.NonNull;
 
 public class DcChatlist {
@@ -40,6 +17,7 @@ public class DcChatlist {
     public native int       getCnt    ();
     public native int       getChatId (int index);
     public @NonNull DcChat  getChat   (int index) { return new DcChat(getChatCPtr(index)); }
+    public native int       getMsgId  (int index);
     public @NonNull DcMsg   getMsg    (int index) { return new DcMsg(getMsgCPtr(index)); }
     public @NonNull DcLot   getSummary(int index, DcChat chat) { return new DcLot(getSummaryCPtr(index, chat==null? null : chat.getChatCPtr())); }
 

src/com/b44t/messenger/DcContact.java

@@ -1,28 +1,5 @@
-/*******************************************************************************
- *
- *                           Delta Chat Java Adapter
- *                           (C) 2017 Björn Petersen
- *                    Contact: r10s@b44t.com, http://b44t.com
- *
- * This program is free software: you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by the Free Software
- * Foundation, either version 3 of the License, or (at your option) any later
- * version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see http://www.gnu.org/licenses/ .
- *
- ******************************************************************************/
-
-
 package com.b44t.messenger;
 
-
 public class DcContact {
 
     public final static int DC_CONTACT_ID_SELF               = 1;
@@ -59,14 +36,15 @@ public class DcContact {
         return getAddr();
     }
 
-    public native int     getId         ();
-    public native String  getName       ();
-    public native String  getDisplayName();
-    public native String  getFirstName  ();
-    public native String  getAddr       ();
-    public native String  getNameNAddr  ();
-    public native boolean isBlocked     ();
-    public native boolean isVerified    ();
+    public native int     getId          ();
+    public native String  getName        ();
+    public native String  getDisplayName ();
+    public native String  getFirstName   ();
+    public native String  getAddr        ();
+    public native String  getNameNAddr   ();
+    public native String  getProfileImage();
+    public native boolean isBlocked      ();
+    public native boolean isVerified     ();
 
     // working with raw c-data
     private long        contactCPtr;    // CAVE: the name is referenced in the JNI

src/com/b44t/messenger/DcContext.java

@@ -1,28 +1,5 @@
-/*******************************************************************************
- *
- *                           Delta Chat Java Adapter
- *                           (C) 2017 Björn Petersen
- *                    Contact: r10s@b44t.com, http://b44t.com
- *
- * This program is free software: you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by the Free Software
- * Foundation, either version 3 of the License, or (at your option) any later
- * version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see http://www.gnu.org/licenses/ .
- *
- ******************************************************************************/
-
-
 package com.b44t.messenger;
 
-
 import android.support.annotation.NonNull;
 
 public class DcContext {
@@ -35,6 +12,7 @@ public class DcContext {
     public final static int DC_EVENT_INFO                        = 100;
     public final static int DC_EVENT_WARNING                     = 300;
     public final static int DC_EVENT_ERROR                       = 400;
+    public final static int DC_EVENT_ERROR_NETWORK               = 401;
     public final static int DC_EVENT_MSGS_CHANGED                = 2000;
     public final static int DC_EVENT_INCOMING_MSG                = 2005;
     public final static int DC_EVENT_MSG_DELIVERED               = 2010;
@@ -86,17 +64,17 @@ public class DcContext {
     public native void         configure            ();
     public native void         stopOngoingProcess   ();
     public native int          isConfigured         ();
-    public native void         performJobs          ();
-    public native void         fetch                ();
-    public native void         idle                 ();
-    public native void         interruptIdle        ();
+    public native void         performImapJobs      ();
+    public native void         performImapFetch     ();
+    public native void         performImapIdle      ();
+    public native void         interruptImapIdle    ();
     public native void         performSmtpJobs      ();
     public native void         performSmtpIdle      ();
-    public native void         interruptSmtpIdle    ();
+    public native void         maybeNetwork         ();
     public native void         setConfig            (String key, String value);
     public void                setConfigInt         (String key, int value) { setConfig(key, Integer.toString(value)); }
     public native String       getConfig            (String key, String def);
-    public int                 getConfigInt         (String key, int def) { return Integer.parseInt(getConfig(key, Integer.toString(def))); }
+    public int                 getConfigInt         (String key, int def) { try{return Integer.parseInt(getConfig(key, Integer.toString(def)));} catch(Exception e) {} return 0; }
     public native String       getInfo              ();
     public native String       initiateKeyTransfer  ();
     public native boolean      continueKeyTransfer  (int msg_id, String setup_code);
@@ -145,8 +123,6 @@ public class DcContext {
     public native void         forwardMsgs          (int msg_ids[], int chat_id);
     public native int          sendMsg              (int chat_id, DcMsg msg);
     public native int          sendTextMsg          (int chat_id, String text);
-    public native int          sendVcardMsg         (int chat_id, int contact_id);
-    public native int          sendMediaMsg         (int chat_id, int type, String file, String mime, int w, int h, int time_ms, String author, String trackname);
     public native int          checkQrCPtr          (String qr);
     public @NonNull DcLot      checkQr              (String qr) { return new DcLot(checkQrCPtr(qr)); }
     public native String       getSecurejoinQr      (int chat_id);

src/com/b44t/messenger/DcEventCenter.java

@@ -1,43 +1,35 @@
-/*******************************************************************************
- *
- *                           Delta Chat Java Adapter
- *                           (C) 2017 Björn Petersen
- *                    Contact: r10s@b44t.com, http://b44t.com
- *
- * This program is free software: you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by the Free Software
- * Foundation, either version 3 of the License, or (at your option) any later
- * version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see http://www.gnu.org/licenses/ .
- *
- ******************************************************************************/
-
-
 package com.b44t.messenger;
 
+import android.os.AsyncTask;
 
+import org.thoughtcrime.securesms.util.Util;
+
+import java.lang.ref.WeakReference;
 import java.util.ArrayList;
-import java.util.Enumeration;
 import java.util.Hashtable;
 
 public class DcEventCenter {
-    private Hashtable<Integer, ArrayList<Object>> allObservers = new Hashtable<>();
+    private Hashtable<Integer, ArrayList<DcEventDelegate>> allObservers = new Hashtable<>();
     private final Object LOCK = new Object();
 
     public interface DcEventDelegate {
         void handleEvent(int eventId, Object data1, Object data2);
+        default boolean runOnMain() {
+            return true;
+        }
     }
 
-    public void addObserver(Object observer, int eventId) {
+    /**
+     * @deprecated use addObserver(int, DcEventDelegate) instead.
+     */
+    @Deprecated
+    public void addObserver(DcEventDelegate observer, int eventId) {
+        addObserver(eventId, observer);
+    }
+
+    public void addObserver(int eventId, DcEventDelegate observer) {
         synchronized (LOCK) {
-            ArrayList<Object> idObservers = allObservers.get(eventId);
+            ArrayList<DcEventDelegate> idObservers = allObservers.get(eventId);
             if (idObservers == null) {
                 allObservers.put(eventId, (idObservers = new ArrayList<>()));
             }
@@ -45,21 +37,19 @@ public class DcEventCenter {
         }
     }
 
-    public void removeObserver(Object observer, int eventId) {
+    public void removeObserver(int eventId, DcEventDelegate observer) {
         synchronized (LOCK) {
-            ArrayList<Object> idObservers = allObservers.get(eventId);
+            ArrayList<DcEventDelegate> idObservers = allObservers.get(eventId);
             if (idObservers != null) {
                 idObservers.remove(observer);
             }
         }
     }
 
-    public void removeObservers(Object observer) {
+    public void removeObservers(DcEventDelegate observer) {
         synchronized (LOCK) {
-            Enumeration<Integer> enumKey = allObservers.keys();
-            while(enumKey.hasMoreElements()) {
-                Integer eventId = enumKey.nextElement();
-                ArrayList<Object> idObservers = allObservers.get(eventId);
+            for(Integer eventId : allObservers.keySet()) {
+                ArrayList<DcEventDelegate> idObservers = allObservers.get(eventId);
                 if (idObservers != null) {
                     idObservers.remove(observer);
                 }
@@ -69,11 +59,14 @@ public class DcEventCenter {
 
     public void sendToObservers(int eventId, Object data1, Object data2) {
         synchronized (LOCK) {
-            ArrayList<Object> idObservers = allObservers.get(eventId);
+            ArrayList<DcEventDelegate> idObservers = allObservers.get(eventId);
             if (idObservers != null) {
-                for (int i = 0; i < idObservers.size(); i++) {
-                    Object observer = idObservers.get(i);
-                    ((DcEventDelegate) observer).handleEvent(eventId, data1, data2);
+                for (DcEventDelegate observer : idObservers) {
+                    if(observer.runOnMain()) {
+                        Util.runOnMain(() -> observer.handleEvent(eventId, data1, data2));
+                    } else {
+                        Util.runOnBackground(() -> observer.handleEvent(eventId, data1, data2));
+                    }
                 }
             }
         }

src/com/b44t/messenger/DcLot.java

@@ -1,28 +1,5 @@
-/*******************************************************************************
- *
- *                           Delta Chat Java Adapter
- *                           (C) 2017 Björn Petersen
- *                    Contact: r10s@b44t.com, http://b44t.com
- *
- * This program is free software: you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by the Free Software
- * Foundation, either version 3 of the License, or (at your option) any later
- * version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see http://www.gnu.org/licenses/ .
- *
- ******************************************************************************/
-
-
 package com.b44t.messenger;
 
-
 public class DcLot {
 
     public final static int DC_TEXT1_DRAFT    = 1;

src/com/b44t/messenger/DcMediaGalleryElement.java

@@ -0,0 +1,44 @@
+package com.b44t.messenger;
+
+/**
+ * Contains a list of media entries, their respective positions and ability to move through it.
+ */
+public class DcMediaGalleryElement {
+
+  final int[] mediaMsgs;
+  int position;
+  final DcContext context;
+  public DcMediaGalleryElement(int[] mediaMsgs, int position, DcContext context, boolean leftIsRecent) {
+    this.mediaMsgs = mediaMsgs;
+    this.position = position;
+    this.context = context;
+
+    // normal state is left is recent. If the ui needs right to be recent we reverse the order here.
+    if (!leftIsRecent) {
+      for (int ii = 0; ii < mediaMsgs.length / 2; ii++) {
+        int tmp = mediaMsgs[ii];
+        int opposite = mediaMsgs.length - 1 - ii;
+        mediaMsgs[ii] = mediaMsgs[opposite];
+        mediaMsgs[opposite] = tmp;
+      }
+    }
+  }
+
+  public int getCount() {
+    return mediaMsgs.length;
+  }
+
+  public int getPosition() {
+    return position;
+  }
+
+  public void moveToPosition(int newPosition) {
+    if(newPosition < 0 || newPosition >= mediaMsgs.length)
+      throw new IllegalArgumentException("can't move outside of known area.");
+    position = newPosition;
+  }
+
+  public DcMsg getMessage() {
+    return context.getMsg(mediaMsgs[position]);
+  }
+}

src/com/b44t/messenger/DcMsg.java

@@ -1,38 +1,11 @@
-/*******************************************************************************
- *
- *                           Delta Chat Java Adapter
- *                           (C) 2017 Björn Petersen
- *                    Contact: r10s@b44t.com, http://b44t.com
- *
- * This program is free software: you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by the Free Software
- * Foundation, either version 3 of the License, or (at your option) any later
- * version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see http://www.gnu.org/licenses/ .
- *
- ******************************************************************************/
-
-
 package com.b44t.messenger;
 
-
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 
-import org.thoughtcrime.securesms.database.Address;
 import org.thoughtcrime.securesms.database.model.Quote;
-import org.thoughtcrime.securesms.recipients.Recipient;
-import org.thoughtcrime.securesms.recipients.RecipientProvider;
 
-import java.util.Collections;
-import java.util.List;
+import java.io.File;
 import java.util.Set;
 
 public class DcMsg {
@@ -54,6 +27,7 @@ public class DcMsg {
     public final static int DC_STATE_OUT_DELIVERED = 26;
     public final static int DC_STATE_OUT_MDN_RCVD = 28;
 
+    public static final int DC_MSG_NO_ID = 0;
     public final static int DC_MSG_ID_MARKER1 = 1;
     public final static int DC_MSG_ID_DAYMARKER = 9;
 
@@ -93,15 +67,14 @@ public class DcMsg {
     public native int     getHeight          (int def);
     public native int     getDuration        ();
     public native void    lateFilingMediaSize(int width, int height, int duration);
-    public native int     getBytes           ();
     public @NonNull DcLot getSummary         (DcChat chat) { return new DcLot(getSummaryCPtr(chat.getChatCPtr())); }
     public native String  getSummarytext     (int approx_characters);
     public native int     showPadlock        ();
-    public @NonNull DcLot getMediainfo       () { return new DcLot(getMediainfoCPtr()); }
     public boolean        hasFile            () { String file = getFile(); return file!=null && !file.isEmpty(); }
     public native String  getFile            ();
     public native String  getFilemime        ();
     public native String  getFilename        ();
+    public native long    getFilebytes       ();
     public native boolean isForwarded        ();
     public native boolean isInfo             ();
     public native boolean isSetupMessage     ();
@@ -111,7 +84,12 @@ public class DcMsg {
     public native void    setFile            (String file, String filemime);
     public native void    setDimension       (int width, int height);
     public native void    setDuration        (int duration);
-    public native void    setMediainfo       (String author, String trackname);
+
+    public File getFileAsFile() {
+        if(getFile()==null)
+            throw new AssertionError("expected a file to be present.");
+        return new File(getFile());
+    }
 
     // aliases and higher-level tools
     public static int[] msgSetToIds(final Set<DcMsg> dcMsgs) {
@@ -189,15 +167,8 @@ public class DcMsg {
         return null;
     }
 
-    public Recipient getIndividualRecipient() {
-        // TODO: remove the dependency to org.thoughtcrime.securesms.recipients.Recipient
-        RecipientProvider.RecipientDetails recipientDetails = new RecipientProvider.RecipientDetails("individualRecipient", null, false, null, null);
-        return new Recipient(Address.fromContact(getFromId()), recipientDetails);
-    }
-
     // working with raw c-data
     private long        msgCPtr;        // CAVE: the name is referenced in the JNI
     private native void unrefMsgCPtr    ();
     private native long getSummaryCPtr  (long chatCPtr);
-    private native long getMediainfoCPtr();
 };

src/org/thoughtcrime/securesms/ApplicationContext.java

@@ -16,6 +16,7 @@
  */
 package org.thoughtcrime.securesms;
 
+import android.annotation.SuppressLint;
 import android.arch.lifecycle.DefaultLifecycleObserver;
 import android.arch.lifecycle.LifecycleOwner;
 import android.arch.lifecycle.ProcessLifecycleOwner;
@@ -25,23 +26,18 @@ import android.support.annotation.NonNull;
 import android.support.multidex.MultiDexApplication;
 import android.util.Log;
 
+import com.b44t.messenger.DcContext;
+import com.b44t.messenger.DcEventCenter;
+
 import org.thoughtcrime.securesms.connect.ApplicationDcContext;
 import org.thoughtcrime.securesms.crypto.PRNGFixes;
-import org.thoughtcrime.securesms.dependencies.AxolotlStorageModule;
-import org.thoughtcrime.securesms.dependencies.InjectableType;
-import org.thoughtcrime.securesms.dependencies.SignalCommunicationModule;
 import org.thoughtcrime.securesms.jobmanager.JobManager;
 import org.thoughtcrime.securesms.jobmanager.dependencies.DependencyInjector;
 import org.thoughtcrime.securesms.jobmanager.persistence.JavaJobSerializer;
-import org.thoughtcrime.securesms.jobmanager.requirements.NetworkRequirementProvider;
-import org.thoughtcrime.securesms.jobs.CreateSignedPreKeyJob;
-import org.thoughtcrime.securesms.jobs.MultiDeviceContactUpdateJob;
-import org.thoughtcrime.securesms.jobs.requirements.MasterSecretRequirementProvider;
-import org.thoughtcrime.securesms.jobs.requirements.SqlCipherMigrationRequirementProvider;
-import org.thoughtcrime.securesms.push.SignalServiceNetworkAccess;
+import org.thoughtcrime.securesms.notifications.MessageNotifier;
 import org.thoughtcrime.securesms.service.ExpiringMessageManager;
 import org.thoughtcrime.securesms.util.ScreenLockUtil;
-import org.thoughtcrime.securesms.util.TextSecurePreferences;
+import org.thoughtcrime.securesms.util.Util;
 import org.webrtc.PeerConnectionFactory;
 import org.webrtc.PeerConnectionFactory.InitializationOptions;
 import org.webrtc.voiceengine.WebRtcAudioManager;
@@ -52,8 +48,6 @@ import org.whispersystems.libsignal.util.AndroidSignalProtocolLogger;
 import java.util.HashSet;
 import java.util.Set;
 
-import dagger.ObjectGraph;
-
 /**
  * Will be called once when the TextSecure process is created.
  *
@@ -68,7 +62,6 @@ public class ApplicationContext extends MultiDexApplication implements Dependenc
 
   private ExpiringMessageManager expiringMessageManager;
   private JobManager             jobManager;
-  private ObjectGraph            objectGraph;
 
   private volatile boolean isAppVisible;
 
@@ -87,34 +80,28 @@ public class ApplicationContext extends MultiDexApplication implements Dependenc
 
     initializeRandomNumberFix();
     initializeLogging();
-    initializeDependencyInjection();
     initializeJobManager();
     initializeExpiringMessageManager();
     //initializeSignedPreKeyCheck(); -- keys are generated in the core, however, not sure if this is needed for the lock screen
     initializePeriodicTasks();
     initializeWebRtc();
+    initializeIncomingMessageNotifier();
     ProcessLifecycleOwner.get().getLifecycle().addObserver(this);
   }
 
   @Override
   public void onStart(@NonNull LifecycleOwner owner) {
     isAppVisible = true;
-    Log.i(TAG, "App is now visible.");
-    executePendingContactSync();
   }
 
   @Override
   public void onStop(@NonNull LifecycleOwner owner) {
     isAppVisible = false;
-    Log.i(TAG, "App is no longer visible.");
     ScreenLockUtil.shouldLockApp = true;
   }
 
   @Override
   public void injectDependencies(Object object) {
-    if (object instanceof InjectableType) {
-      objectGraph.inject(object);
-    }
   }
 
   public JobManager getJobManager() {
@@ -137,35 +124,43 @@ public class ApplicationContext extends MultiDexApplication implements Dependenc
     SignalProtocolLoggerProvider.setProvider(new AndroidSignalProtocolLogger());
   }
 
+  @SuppressLint("StaticFieldLeak")
+  private void initializeIncomingMessageNotifier() {
+
+    DcEventCenter dcEventCenter = dcContext.eventCenter;
+    dcEventCenter.addObserver(DcContext.DC_EVENT_INCOMING_MSG, new DcEventCenter.DcEventDelegate() {
+      @Override
+      public void handleEvent(int eventId, Object data1, Object data2) {
+        MessageNotifier.updateNotification(dcContext.context, ((Long) data1).intValue());
+      }
+
+      @Override
+      public boolean runOnMain() {
+        return false;
+      }
+    });
+
+    // in five seconds, the system should be up and ready so we can start issuing notifications.
+
+    Util.runOnBackgroundDelayed(() -> {
+      MessageNotifier.updateNotification(dcContext.context);
+      }, 5000);
+  }
+
   private void initializeJobManager() {
     this.jobManager = JobManager.newBuilder(this)
                                 .withName("TextSecureJobs")
                                 .withDependencyInjector(this)
                                 .withJobSerializer(new JavaJobSerializer())
-                                .withRequirementProviders(new MasterSecretRequirementProvider(this),
-                                                          new NetworkRequirementProvider(this),
-                                                          new SqlCipherMigrationRequirementProvider())
                                 .withConsumerThreads(5)
                                 .build();
   }
 
-  private void initializeDependencyInjection() {
-    this.objectGraph = ObjectGraph.create(new SignalCommunicationModule(this, new SignalServiceNetworkAccess(this)),
-                                          new AxolotlStorageModule(this));
-  }
-
-  private void initializeSignedPreKeyCheck() {
-    if (!TextSecurePreferences.isSignedPreKeyRegistered(this)) {
-      jobManager.add(new CreateSignedPreKeyJob(this));
-    }
-  }
-
   private void initializeExpiringMessageManager() {
     this.expiringMessageManager = new ExpiringMessageManager(this);
   }
 
   private void initializePeriodicTasks() {
-    //RotateSignedPreKeyListener.schedule(this); -- no key rotation in the ui part
     //DirectoryRefreshListener.schedule(this); -- directory in this sense seems to be the address book
     //LocalBackupListener.schedule(this); -- disabled for now, there is no automatic backup; maybe the implicit IMAP backup is sufficient
 
@@ -208,10 +203,4 @@ public class ApplicationContext extends MultiDexApplication implements Dependenc
       Log.w(TAG, e);
     }
   }
-
-  private void executePendingContactSync() {
-    if (TextSecurePreferences.needsFullContactSync(this)) {
-      ApplicationContext.getInstance(this).getJobManager().add(new MultiDeviceContactUpdateJob(this, true));
-    }
-  }
 }

src/org/thoughtcrime/securesms/ApplicationPreferencesActivity.java

@@ -18,11 +18,13 @@
 package org.thoughtcrime.securesms;
 
 import android.annotation.TargetApi;
+import android.content.ActivityNotFoundException;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.res.TypedArray;
 import android.graphics.drawable.Drawable;
+import android.net.Uri;
 import android.os.Build;
 import android.os.Build.VERSION;
 import android.os.Bundle;
@@ -33,6 +35,7 @@ import android.support.v4.app.FragmentTransaction;
 import android.support.v4.content.ContextCompat;
 import android.support.v4.graphics.drawable.DrawableCompat;
 import android.support.v7.preference.Preference;
+import android.widget.Toast;
 
 import org.thoughtcrime.securesms.preferences.AdvancedPreferenceFragment;
 import org.thoughtcrime.securesms.preferences.AppProtectionPreferenceFragment;
@@ -65,6 +68,8 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredActionBarA
   private static final String PREFERENCE_CATEGORY_APPEARANCE     = "preference_category_appearance";
   private static final String PREFERENCE_CATEGORY_CHATS          = "preference_category_chats";
   private static final String PREFERENCE_CATEGORY_ADVANCED       = "preference_category_advanced";
+  private static final String PREFERENCE_CATEGORY_INVITE         = "preference_category_invite";
+  private static final String PREFERENCE_CATEGORY_HELP           = "preference_category_help";
 
   public static final int REQUEST_CODE_SET_BACKGROUND            = 11;
 
@@ -147,6 +152,10 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredActionBarA
         .setOnPreferenceClickListener(new CategoryClickListener(PREFERENCE_CATEGORY_CHATS));
       this.findPreference(PREFERENCE_CATEGORY_ADVANCED)
         .setOnPreferenceClickListener(new CategoryClickListener(PREFERENCE_CATEGORY_ADVANCED));
+      this.findPreference(PREFERENCE_CATEGORY_INVITE)
+          .setOnPreferenceClickListener(new CategoryClickListener(PREFERENCE_CATEGORY_INVITE));
+      this.findPreference(PREFERENCE_CATEGORY_HELP)
+          .setOnPreferenceClickListener(new CategoryClickListener(PREFERENCE_CATEGORY_HELP));
 
       if (VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
         tintIcons(getActivity());
@@ -179,37 +188,36 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredActionBarA
           .setSummary(ChatsPreferenceFragment.getSummary(getActivity()));
     }
 
-    private void setCategoryVisibility() {
-    }
-
     @TargetApi(11)
     private void tintIcons(Context context) {
-      Drawable sms           = DrawableCompat.wrap(ContextCompat.getDrawable(context, R.drawable.ic_textsms_white_24dp));
       Drawable notifications = DrawableCompat.wrap(ContextCompat.getDrawable(context, R.drawable.ic_notifications_white_24dp));
       Drawable privacy       = DrawableCompat.wrap(ContextCompat.getDrawable(context, R.drawable.ic_security_white_24dp));
       Drawable appearance    = DrawableCompat.wrap(ContextCompat.getDrawable(context, R.drawable.ic_brightness_6_white_24dp));
       Drawable chats         = DrawableCompat.wrap(ContextCompat.getDrawable(context, R.drawable.ic_forum_white_24dp));
-      Drawable devices       = DrawableCompat.wrap(ContextCompat.getDrawable(context, R.drawable.ic_laptop_white_24dp));
       Drawable advanced      = DrawableCompat.wrap(ContextCompat.getDrawable(context, R.drawable.ic_advanced_white_24dp));
+      Drawable invite        = DrawableCompat.wrap(ContextCompat.getDrawable(context, R.drawable.ic_mood_white_24dp));
+      Drawable help          = DrawableCompat.wrap(ContextCompat.getDrawable(context, R.drawable.ic_help_white_24dp));
 
       int[]      tintAttr   = new int[]{R.attr.pref_icon_tint};
       TypedArray typedArray = context.obtainStyledAttributes(tintAttr);
       int        color      = typedArray.getColor(0, 0x0);
       typedArray.recycle();
 
-      DrawableCompat.setTint(sms, color);
       DrawableCompat.setTint(notifications, color);
       DrawableCompat.setTint(privacy, color);
       DrawableCompat.setTint(appearance, color);
       DrawableCompat.setTint(chats, color);
-      DrawableCompat.setTint(devices, color);
       DrawableCompat.setTint(advanced, color);
+      DrawableCompat.setTint(invite, color);
+      DrawableCompat.setTint(help, color);
 
       this.findPreference(PREFERENCE_CATEGORY_NOTIFICATIONS).setIcon(notifications);
       this.findPreference(PREFERENCE_CATEGORY_APP_PROTECTION).setIcon(privacy);
       this.findPreference(PREFERENCE_CATEGORY_APPEARANCE).setIcon(appearance);
       this.findPreference(PREFERENCE_CATEGORY_CHATS).setIcon(chats);
       this.findPreference(PREFERENCE_CATEGORY_ADVANCED).setIcon(advanced);
+      this.findPreference(PREFERENCE_CATEGORY_INVITE).setIcon(invite);
+      this.findPreference(PREFERENCE_CATEGORY_HELP).setIcon(help);
     }
 
     private class CategoryClickListener implements Preference.OnPreferenceClickListener {
@@ -239,6 +247,16 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredActionBarA
         case PREFERENCE_CATEGORY_ADVANCED:
           fragment = new AdvancedPreferenceFragment();
           break;
+        case PREFERENCE_CATEGORY_INVITE:
+          startActivity(new Intent(getActivity(), InviteActivity.class));
+          break;
+        case PREFERENCE_CATEGORY_HELP:
+          try {
+            startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(getString(R.string.help_url))));
+          } catch (ActivityNotFoundException e) {
+            Toast.makeText(getActivity(), R.string.ConversationListActivity_there_is_no_browser_installed_on_your_device, Toast.LENGTH_LONG).show();
+          }
+          break;
         default:
           throw new AssertionError();
         }

src/org/thoughtcrime/securesms/BaseActionBarActivity.java

@@ -49,7 +49,8 @@ public abstract class BaseActionBarActivity extends AppCompatActivity {
 
     @Override
     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
-        if (requestCode == ScreenLockUtil.REQUEST_CODE_CONFIRM_CREDENTIALS) {
+      super.onActivityResult(requestCode, resultCode, data);
+      if (requestCode == ScreenLockUtil.REQUEST_CODE_CONFIRM_CREDENTIALS) {
             if (resultCode == RESULT_OK) {
                 shouldLockApp = false;
             } else {

src/org/thoughtcrime/securesms/BindableConversationItem.java

@@ -8,11 +8,8 @@ import com.b44t.messenger.DcChat;
 import com.b44t.messenger.DcMsg;
 
 import org.thoughtcrime.securesms.contactshare.Contact;
-import org.thoughtcrime.securesms.database.model.MessageRecord;
-import org.thoughtcrime.securesms.database.model.MmsMessageRecord;
 import org.thoughtcrime.securesms.mms.GlideRequests;
 import org.thoughtcrime.securesms.recipients.Recipient;
-import org.whispersystems.libsignal.util.guava.Optional;
 
 import java.util.List;
 import java.util.Locale;

src/org/thoughtcrime/securesms/BindableConversationListItem.java

@@ -4,7 +4,6 @@ import android.support.annotation.NonNull;
 
 import com.b44t.messenger.DcLot;
 
-import org.thoughtcrime.securesms.crypto.MasterSecret;
 import org.thoughtcrime.securesms.database.model.ThreadRecord;
 import org.thoughtcrime.securesms.mms.GlideRequests;
 
@@ -14,6 +13,7 @@ import java.util.Set;
 public interface BindableConversationListItem extends Unbindable {
 
   public void bind(@NonNull ThreadRecord thread,
+                   int msgId,
                    @NonNull DcLot dcSummary,
                    @NonNull GlideRequests glideRequests, @NonNull Locale locale,
                    @NonNull Set<Long> selectedThreads, boolean batchMode);

src/org/thoughtcrime/securesms/ContactSelectionActivity.java

@@ -24,7 +24,6 @@ import android.util.Log;
 
 import org.thoughtcrime.securesms.components.ContactFilterToolbar;
 import org.thoughtcrime.securesms.contacts.ContactsCursorLoader.DisplayMode;
-import org.thoughtcrime.securesms.util.DirectoryHelper;
 import org.thoughtcrime.securesms.util.DynamicLanguage;
 import org.thoughtcrime.securesms.util.DynamicNoActionBarTheme;
 import org.thoughtcrime.securesms.util.DynamicTheme;
@@ -128,12 +127,6 @@ public abstract class ContactSelectionActivity extends PassphraseRequiredActionB
     @Override
     protected Void doInBackground(Context... params) {
 
-      try {
-        DirectoryHelper.refreshDirectory(params[0], true);
-      } catch (IOException e) {
-        Log.w(TAG, e);
-      }
-
       return null;
     }
 

src/org/thoughtcrime/securesms/ContactSelectionListFragment.java

@@ -84,6 +84,7 @@ public class ContactSelectionListFragment extends    Fragment
   public static final String REFRESHABLE           = "refreshable";
   public static final String RECENTS               = "recents";
   public static final String SELECT_VERIFIED_EXTRA = "select_verified";
+  public static final String FROM_SHARE_ACTIVITY_EXTRA = "from_share_activity";
 
   private ApplicationDcContext dcContext;
 
@@ -233,6 +234,10 @@ public class ContactSelectionListFragment extends    Fragment
     return getActivity().getIntent().getBooleanExtra(SELECT_VERIFIED_EXTRA, false);
   }
 
+  private boolean isFromShareActivity() {
+    return getActivity().getIntent().getBooleanExtra(FROM_SHARE_ACTIVITY_EXTRA, false);
+  }
+
   private void initializeCursor() {
     ContactSelectionListAdapter adapter = new ContactSelectionListAdapter(getActivity(),
                                                                           GlideApp.with(this),
@@ -267,11 +272,12 @@ public class ContactSelectionListFragment extends    Fragment
 
   @Override
   public Loader<DcContactsLoader.Ret> onCreateLoader(int id, Bundle args) {
-    boolean addCreateGroupLinks = !isMulti();
-    int listflags = 0;
+    boolean addCreateGroupLinks = isFromShareActivity() ? false : !isMulti();
+    int listflags = DcContext.DC_GCL_ADD_SELF;
     if(isSelectVerfied()) {
       listflags = DcContext.DC_GCL_VERIFIED_ONLY;
     }
+
     return new DcContactsLoader(getActivity(), listflags, cursorFilter, addCreateGroupLinks);
   }
 

src/org/thoughtcrime/securesms/ConversationActivity.java

@@ -27,16 +27,15 @@ import android.content.res.Configuration;
 import android.content.res.TypedArray;
 import android.graphics.Color;
 import android.graphics.PorterDuff.Mode;
+import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Vibrator;
 import android.provider.Browser;
-import android.provider.ContactsContract;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
-import android.support.v4.view.MenuItemCompat;
 import android.support.v4.view.WindowCompat;
 import android.support.v7.app.ActionBar;
 import android.support.v7.app.AlertDialog;
@@ -55,21 +54,20 @@ import android.view.View.OnFocusChangeListener;
 import android.view.View.OnKeyListener;
 import android.view.WindowManager;
 import android.view.inputmethod.EditorInfo;
-import android.widget.Button;
+import android.webkit.MimeTypeMap;
 import android.widget.ImageButton;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 import android.widget.Toast;
 
 import com.b44t.messenger.DcChat;
+import com.b44t.messenger.DcContact;
 import com.b44t.messenger.DcContext;
 import com.b44t.messenger.DcEventCenter;
+import com.b44t.messenger.DcMsg;
 import com.google.android.gms.location.places.ui.PlacePicker;
-import com.google.protobuf.ByteString;
 
-import org.greenrobot.eventbus.EventBus;
-import org.greenrobot.eventbus.Subscribe;
-import org.greenrobot.eventbus.ThreadMode;
+import org.thoughtcrime.securesms.attachments.Attachment;
 import org.thoughtcrime.securesms.audio.AudioRecorder;
 import org.thoughtcrime.securesms.audio.AudioSlidePlayer;
 import org.thoughtcrime.securesms.components.AnimatingToggle;
@@ -101,14 +99,9 @@ import org.thoughtcrime.securesms.database.DatabaseFactory;
 import org.thoughtcrime.securesms.database.DraftDatabase;
 import org.thoughtcrime.securesms.database.DraftDatabase.Draft;
 import org.thoughtcrime.securesms.database.DraftDatabase.Drafts;
-import org.thoughtcrime.securesms.database.MessagingDatabase.MarkedMessageInfo;
-import org.thoughtcrime.securesms.database.MmsSmsColumns.Types;
-import org.thoughtcrime.securesms.database.ThreadDatabase;
 import org.thoughtcrime.securesms.database.model.MessageRecord;
 import org.thoughtcrime.securesms.database.model.MmsMessageRecord;
-import org.thoughtcrime.securesms.events.ReminderUpdateEvent;
 import org.thoughtcrime.securesms.giph.ui.GiphyActivity;
-import org.thoughtcrime.securesms.jobs.MultiDeviceBlockedUpdateJob;
 import org.thoughtcrime.securesms.mms.AttachmentManager;
 import org.thoughtcrime.securesms.mms.AttachmentManager.MediaType;
 import org.thoughtcrime.securesms.mms.AudioSlide;
@@ -116,32 +109,22 @@ import org.thoughtcrime.securesms.mms.GlideApp;
 import org.thoughtcrime.securesms.mms.GlideRequests;
 import org.thoughtcrime.securesms.mms.LocationSlide;
 import org.thoughtcrime.securesms.mms.MediaConstraints;
-import org.thoughtcrime.securesms.mms.OutgoingExpirationUpdateMessage;
-import org.thoughtcrime.securesms.mms.OutgoingGroupMediaMessage;
-import org.thoughtcrime.securesms.mms.OutgoingMediaMessage;
-import org.thoughtcrime.securesms.mms.OutgoingSecureMediaMessage;
+import org.thoughtcrime.securesms.mms.PartAuthority;
 import org.thoughtcrime.securesms.mms.QuoteId;
 import org.thoughtcrime.securesms.mms.QuoteModel;
 import org.thoughtcrime.securesms.mms.Slide;
 import org.thoughtcrime.securesms.mms.SlideDeck;
-import org.thoughtcrime.securesms.notifications.MarkReadReceiver;
 import org.thoughtcrime.securesms.notifications.MessageNotifier;
 import org.thoughtcrime.securesms.permissions.Permissions;
 import org.thoughtcrime.securesms.profiles.GroupShareProfileView;
 import org.thoughtcrime.securesms.providers.PersistentBlobProvider;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientFormattingException;
-import org.thoughtcrime.securesms.recipients.RecipientModifiedListener;
 import org.thoughtcrime.securesms.scribbles.ScribbleActivity;
 import org.thoughtcrime.securesms.service.KeyCachingService;
-import org.thoughtcrime.securesms.sms.MessageSender;
-import org.thoughtcrime.securesms.sms.OutgoingEndSessionMessage;
-import org.thoughtcrime.securesms.sms.OutgoingTextMessage;
 import org.thoughtcrime.securesms.util.CharacterCalculator.CharacterState;
 import org.thoughtcrime.securesms.util.DynamicLanguage;
 import org.thoughtcrime.securesms.util.DynamicTheme;
-import org.thoughtcrime.securesms.util.ExpirationUtil;
-import org.thoughtcrime.securesms.util.GroupUtil;
 import org.thoughtcrime.securesms.util.MediaUtil;
 import org.thoughtcrime.securesms.util.ServiceUtil;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
@@ -154,15 +137,20 @@ import org.thoughtcrime.securesms.util.views.Stub;
 import org.whispersystems.libsignal.InvalidMessageException;
 import org.whispersystems.libsignal.util.guava.Optional;
 
+import java.io.File;
+import java.io.FileOutputStream;
 import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.text.SimpleDateFormat;
 import java.util.Collections;
+import java.util.Date;
 import java.util.List;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
 
 import static org.thoughtcrime.securesms.TransportOption.Type;
-import static org.whispersystems.signalservice.internal.push.SignalServiceProtos.GroupContext;
 
 /**
  * Activity for displaying a message thread, as well as
@@ -175,7 +163,6 @@ import static org.whispersystems.signalservice.internal.push.SignalServiceProtos
 public class ConversationActivity extends PassphraseRequiredActionBarActivity
     implements ConversationFragment.ConversationFragmentListener,
                AttachmentManager.AttachmentListener,
-               RecipientModifiedListener,
                DcEventCenter.DcEventDelegate,
                OnKeyboardShownListener,
                AttachmentDrawerListener,
@@ -184,12 +171,9 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
 {
   private static final String TAG = ConversationActivity.class.getSimpleName();
 
-  public static final String ADDRESS_EXTRA           = "address";
   public static final String THREAD_ID_EXTRA         = "thread_id";
   public static final String IS_ARCHIVED_EXTRA       = "is_archived";
   public static final String TEXT_EXTRA              = "draft_text";
-  public static final String DISTRIBUTION_TYPE_EXTRA = "distribution_type";
-  public static final String TIMING_EXTRA            = "timing";
   public static final String LAST_SEEN_EXTRA         = "last_seen";
   public static final String STARTING_POSITION_EXTRA = "starting_position";
 
@@ -213,7 +197,6 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
   protected ConversationTitleView       titleView;
   private   TextView                    charactersLeft;
   private   ConversationFragment        fragment;
-  private   Button                      unblockButton;
   private   InputAwareLayout            container;
   private   View                        composePanel;
   protected Stub<ReminderView>          reminderView;
@@ -231,12 +214,10 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
   private Recipient  recipient;
   private ApplicationDcContext dcContext;
   private DcChat     dcChat                = new DcChat(0);
-  private long       threadId;
-  private int        distributionType;
+  private int       threadId;
   private boolean    archived;
   private final boolean isSecureText = true;
   private boolean    isDefaultSms          = true;
-  private boolean    isMmsEnabled          = true;
   private boolean    isSecurityInitialized = false;
 
 
@@ -278,7 +259,6 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
           @Override
           public void onSuccess(Boolean result) {
             if (result != null && result) {
-              Log.i(TAG, "Finished loading draft");
               Util.runOnMain(() -> {
                 if (fragment != null && fragment.isResumed()) {
                   fragment.moveToLastSeen();
@@ -292,6 +272,8 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
       }
     });
 
+    dcContext.marknoticedChat((int)threadId);
+
     dcContext.eventCenter.addObserver(this, DcContext.DC_EVENT_CHAT_MODIFIED);
     dcContext.eventCenter.addObserver(this, DcContext.DC_EVENT_CONTACTS_CHANGED);
   }
@@ -328,7 +310,6 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
   @Override
   protected void onStart() {
     super.onStart();
-    EventBus.getDefault().register(this);
   }
 
   @Override
@@ -343,14 +324,11 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
 
     titleView.setTitle(glideRequests, dcChat);
     titleView.setVerified(dcChat.isVerified());
-    setBlockedUserState(recipient, isSecureText, isDefaultSms);
     setGroupShareProfileReminder(recipient);
     calculateCharactersRemaining();
 
     MessageNotifier.setVisibleThread(threadId);
     markThreadAsRead();
-
-    Log.w(TAG, "onResume() Finished: " + (System.currentTimeMillis() - getIntent().getLongExtra(TIMING_EXTRA, 0)));
   }
 
   @Override
@@ -364,13 +342,11 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
     fragment.setLastSeen(System.currentTimeMillis());
     markLastSeen();
     AudioSlidePlayer.stopAll();
-    EventBus.getDefault().unregister(this);
   }
 
   @Override
   protected void onStop() {
     super.onStop();
-    EventBus.getDefault().unregister(this);
   }
 
   @Override
@@ -388,7 +364,6 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
   @Override
   protected void onDestroy() {
     saveDraft();
-    if (recipient != null)               recipient.removeListener(this);
     if (securityUpdateReceiver != null)  unregisterReceiver(securityUpdateReceiver);
     dcContext.eventCenter.removeObservers(this);
     super.onDestroy();
@@ -436,9 +411,8 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
       break;
     case GROUP_EDIT:
       recipient = Recipient.from(this, data.getParcelableExtra(GroupCreateActivity.GROUP_ADDRESS_EXTRA), true);
-      recipient.addListener(this);
+      dcChat = dcContext.getChat((int)threadId);
       titleView.setTitle(glideRequests, dcChat);
-      setBlockedUserState(recipient, isSecureText, isDefaultSms);
       supportInvalidateOptionsMenu();
       break;
     case TAKE_PHOTO:
@@ -448,7 +422,6 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
       break;
     case ADD_CONTACT:
       recipient = Recipient.from(this, recipient.getAddress(), true);
-      recipient.addListener(this);
       fragment.reloadList();
       break;
     case PICK_LOCATION:
@@ -489,50 +462,33 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
     MenuInflater inflater = this.getMenuInflater();
     menu.clear();
 
-    if (isSecureText) {
-      if (recipient.getExpireMessages() > 0) {
-        inflater.inflate(R.menu.conversation_expiring_on, menu);
-
-        final MenuItem item       = menu.findItem(R.id.menu_expiring_messages);
-        final View     actionView = MenuItemCompat.getActionView(item);
-        final TextView badgeView  = actionView.findViewById(R.id.expiration_badge);
-
-        badgeView.setText(ExpirationUtil.getExpirationAbbreviatedDisplayValue(this, recipient.getExpireMessages()));
-        actionView.setOnClickListener(v -> onOptionsItemSelected(item));
-      } else {
-        inflater.inflate(R.menu.conversation_expiring_off, menu);
-      }
+    if(threadId==DcChat.DC_CHAT_ID_DEADDROP) {
+      return true;
     }
 
-    if (isGroupConversation()) {
-      inflater.inflate(R.menu.conversation_group_options, menu);
-
-      if (!isPushGroupConversation()) {
-        inflater.inflate(R.menu.conversation_mms_group_options, menu);
-        if (distributionType == ThreadDatabase.DistributionTypes.BROADCAST) {
-          menu.findItem(R.id.menu_distribution_broadcast).setChecked(true);
-        } else {
-          menu.findItem(R.id.menu_distribution_conversation).setChecked(true);
-        }
-      } else if (isActiveGroup()) {
-        inflater.inflate(R.menu.conversation_push_group_options, menu);
-      }
+    if (recipient != null && recipient.isMuted()) {
+      inflater.inflate(R.menu.conversation_muted, menu);
+    }
+    else {
+      inflater.inflate(R.menu.conversation_unmuted, menu);
     }
 
     inflater.inflate(R.menu.conversation, menu);
 
-    if (isSingleConversation() && isSecureText) {
-      inflater.inflate(R.menu.conversation_secure, menu);
-    } else if (isSingleConversation()) {
-      inflater.inflate(R.menu.conversation_insecure, menu);
+    if (isGroupConversation()) {
+      if (isActiveGroup()) {
+        inflater.inflate(R.menu.conversation_push_group_options, menu);
+      }
     }
 
-    if (recipient != null && recipient.isMuted()) inflater.inflate(R.menu.conversation_muted, menu);
-    else                                          inflater.inflate(R.menu.conversation_unmuted, menu);
-
-    if (isSingleConversation() && getRecipient().getContactUri() == null) {
-      inflater.inflate(R.menu.conversation_add_to_contacts, menu);
+    if( dcChat.getArchived()==0 ) {
+      inflater.inflate(R.menu.conversation_archive, menu);
     }
+    else {
+      inflater.inflate(R.menu.conversation_unarchive, menu);
+    }
+
+    inflater.inflate(R.menu.conversation_delete, menu);
 
     super.onPrepareOptionsMenu(menu);
     return true;
@@ -542,21 +498,16 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
   public boolean onOptionsItemSelected(MenuItem item) {
     super.onOptionsItemSelected(item);
     switch (item.getItemId()) {
-    case R.id.menu_add_attachment:            handleAddAttachment();                             return true;
-    case R.id.menu_view_media:                handleViewMedia();                                 return true;
-    case R.id.menu_add_to_contacts:           handleAddToContacts();                             return true;
-    case R.id.menu_reset_secure_session:      handleResetSecureSession();                        return true;
-    case R.id.menu_group_recipients:          handleDisplayGroupRecipients();                    return true;
-    case R.id.menu_distribution_broadcast:    handleDistributionBroadcastEnabled(item);          return true;
-    case R.id.menu_distribution_conversation: handleDistributionConversationEnabled(item);       return true;
-    case R.id.menu_edit_group:                handleEditPushGroup();                             return true;
-    case R.id.menu_leave:                     handleLeavePushGroup();                            return true;
-    case R.id.menu_mute_notifications:        handleMuteNotifications();                         return true;
-    case R.id.menu_unmute_notifications:      handleUnmuteNotifications();                       return true;
-    case R.id.menu_conversation_settings:     handleConversationSettings();                      return true;
-    case R.id.menu_expiring_messages_off:
-    case R.id.menu_expiring_messages:         handleSelectMessageExpiration();                   return true;
-    case android.R.id.home:                   handleReturnToConversationList();                  return true;
+      case R.id.menu_add_attachment:        handleAddAttachment();             return true;
+      case R.id.menu_view_media:            handleViewMedia();                 return true;
+      case R.id.menu_edit_group:            handleEditPushGroup();             return true;
+      case R.id.menu_leave:                 handleLeaveGroup();                return true;
+      case R.id.menu_archive_chat:          handleArchiveChat();               return true;
+      case R.id.menu_delete_chat:           handleDeleteChat();                return true;
+      case R.id.menu_mute_notifications:    handleMuteNotifications();         return true;
+      case R.id.menu_unmute_notifications:  handleUnmuteNotifications();       return true;
+      case R.id.menu_conversation_settings: handleConversationSettings();      return true;
+      case android.R.id.home:               handleReturnToConversationList();  return true;
     }
 
     return false;
@@ -574,11 +525,6 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
     inputPanel.onKeyboardShown();
   }
 
-  @Subscribe(threadMode = ThreadMode.MAIN)
-  public void onEvent(ReminderUpdateEvent event) {
-    updateReminders();
-  }
-
   @Override
   public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
     Permissions.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
@@ -593,32 +539,6 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
     finish();
   }
 
-  private void handleSelectMessageExpiration() {
-    if (isPushGroupConversation() && !isActiveGroup()) {
-      return;
-    }
-
-    //noinspection CodeBlock2Expr
-    ExpirationDialog.show(this, recipient.getExpireMessages(), expirationTime -> {
-      new AsyncTask<Void, Void, Void>() {
-        @Override
-        protected Void doInBackground(Void... params) {
-          DatabaseFactory.getRecipientDatabase(ConversationActivity.this).setExpireMessages(recipient, expirationTime);
-          OutgoingExpirationUpdateMessage outgoingMessage = new OutgoingExpirationUpdateMessage(getRecipient(), System.currentTimeMillis(), expirationTime * 1000L);
-          MessageSender.send(ConversationActivity.this, outgoingMessage, threadId, false, null);
-
-          return null;
-        }
-
-        @Override
-        protected void onPostExecute(Void result) {
-          invalidateOptionsMenu();
-          if (fragment != null) fragment.setLastSeen(0);
-        }
-      }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
-    });
-  }
-
   private void handleMuteNotifications() {
     MuteDialog.show(this, until -> {
       recipient.setMuted(until);
@@ -658,175 +578,53 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
     }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
   }
 
-  private void handleUnblock() {
-    //noinspection CodeBlock2Expr
-    new AlertDialog.Builder(this)
-        .setTitle(R.string.ConversationActivity_unblock_this_contact_question)
-        .setMessage(R.string.ConversationActivity_you_will_once_again_be_able_to_receive_messages_and_calls_from_this_contact)
-        .setNegativeButton(android.R.string.cancel, null)
-        .setPositiveButton(R.string.ConversationActivity_unblock, (dialog, which) -> {
-          new AsyncTask<Void, Void, Void>() {
-            @Override
-            protected Void doInBackground(Void... params) {
-              DatabaseFactory.getRecipientDatabase(ConversationActivity.this)
-                             .setBlocked(recipient, false);
-
-              ApplicationContext.getInstance(ConversationActivity.this)
-                                .getJobManager()
-                                .add(new MultiDeviceBlockedUpdateJob(ConversationActivity.this));
-
-              return null;
-            }
-          }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
-        }).show();
-  }
-
-  private void handleResetSecureSession() {
-    AlertDialog.Builder builder = new AlertDialog.Builder(this);
-    builder.setTitle(R.string.ConversationActivity_reset_secure_session_question);
-    builder.setIconAttribute(R.attr.dialog_alert_icon);
-    builder.setCancelable(true);
-    builder.setMessage(R.string.ConversationActivity_this_may_help_if_youre_having_encryption_problems);
-    builder.setPositiveButton(R.string.ConversationActivity_reset, (dialog, which) -> {
-      if (isSingleConversation()) {
-        final Context context = getApplicationContext();
-
-        OutgoingEndSessionMessage endSessionMessage =
-            new OutgoingEndSessionMessage(new OutgoingTextMessage(getRecipient(), "TERMINATE", 0, -1));
-
-        new AsyncTask<OutgoingEndSessionMessage, Void, Long>() {
-          @Override
-          protected Long doInBackground(OutgoingEndSessionMessage... messages) {
-            return MessageSender.send(context, messages[0], threadId, false, null);
-          }
-
-          @Override
-          protected void onPostExecute(Long result) {
-            sendComplete(result);
-          }
-        }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, endSessionMessage);
-      }
-    });
-    builder.setNegativeButton(android.R.string.cancel, null);
-    builder.show();
-  }
-
   private void handleViewMedia() {
     Intent intent = new Intent(this, MediaOverviewActivity.class);
     intent.putExtra(MediaOverviewActivity.ADDRESS_EXTRA, recipient.getAddress());
     startActivity(intent);
   }
 
-  private void handleLeavePushGroup() {
-    if (getRecipient() == null) {
-      Toast.makeText(this, getString(R.string.ConversationActivity_invalid_recipient),
-                     Toast.LENGTH_LONG).show();
-      return;
+  private void handleLeaveGroup() {
+    new AlertDialog.Builder(this)
+      .setMessage(getString(R.string.ConversationActivity_are_you_sure_you_want_to_leave_this_group))
+      .setPositiveButton(R.string.yes, (dialog, which) -> {
+        dcContext.removeContactFromChat((int)threadId, DcContact.DC_CONTACT_ID_SELF);
+        Toast.makeText(this, getString(R.string.done), Toast.LENGTH_SHORT).show();
+      })
+      .setNegativeButton(R.string.no, null)
+      .show();
+  }
+
+  private void handleArchiveChat() {
+    int doArchive = dcContext.getChat((int)threadId).getArchived()==0? 1: 0;
+    dcContext.archiveChat((int)threadId, doArchive);
+    Toast.makeText(this, getString(R.string.done), Toast.LENGTH_SHORT).show();
+    if( doArchive == 1 ) {
+      finish();
     }
+  }
 
-    AlertDialog.Builder builder = new AlertDialog.Builder(this);
-    builder.setTitle(getString(R.string.ConversationActivity_leave_group));
-    builder.setIconAttribute(R.attr.dialog_info_icon);
-    builder.setCancelable(true);
-    builder.setMessage(getString(R.string.ConversationActivity_are_you_sure_you_want_to_leave_this_group));
-    builder.setPositiveButton(R.string.yes, (dialog, which) -> {
-      Context self = ConversationActivity.this;
-
-      try {
-        String groupId = getRecipient().getAddress().toGroupString();
-        DatabaseFactory.getGroupDatabase(self).setActive(groupId, false);
-
-        GroupContext context = GroupContext.newBuilder()
-                                           .setId(ByteString.copyFrom(GroupUtil.getDecodedId(groupId)))
-                                           .setType(GroupContext.Type.QUIT)
-                                           .build();
-
-        OutgoingGroupMediaMessage outgoingMessage = new OutgoingGroupMediaMessage(getRecipient(), context, null, System.currentTimeMillis(), 0, null, Collections.emptyList());
-        MessageSender.send(self, outgoingMessage, threadId, false, null);
-        DatabaseFactory.getGroupDatabase(self).remove(groupId, Address.fromSerialized(TextSecurePreferences.getLocalNumber(self)));
-        initializeEnabledCheck();
-      } catch (IOException e) {
-        Log.w(TAG, e);
-        Toast.makeText(self, R.string.ConversationActivity_error_leaving_group, Toast.LENGTH_LONG).show();
-      }
-    });
-
-    builder.setNegativeButton(R.string.no, null);
-    builder.show();
+  private void handleDeleteChat() {
+    new AlertDialog.Builder(this)
+        .setMessage(getString(R.string.ConversationActivity_ask_delete_chat))
+        .setPositiveButton(R.string.yes, (dialog, which) -> {
+          dcContext.deleteChat((int)threadId);
+          Toast.makeText(this, getString(R.string.done), Toast.LENGTH_SHORT).show();
+          finish();
+        })
+        .setNegativeButton(R.string.no, null)
+        .show();
   }
 
   private void handleEditPushGroup() {
     Intent intent = new Intent(ConversationActivity.this, GroupCreateActivity.class);
     intent.putExtra(GroupCreateActivity.GROUP_ADDRESS_EXTRA, recipient.getAddress());
+    if (dcChat.isVerified()) {
+      intent.putExtra(GroupCreateActivity.GROUP_CREATE_VERIFIED_EXTRA, true);
+    }
     startActivityForResult(intent, GROUP_EDIT);
   }
 
-  private void handleDistributionBroadcastEnabled(MenuItem item) {
-    distributionType = ThreadDatabase.DistributionTypes.BROADCAST;
-    item.setChecked(true);
-
-    if (threadId != -1) {
-      new AsyncTask<Void, Void, Void>() {
-        @Override
-        protected Void doInBackground(Void... params) {
-          DatabaseFactory.getThreadDatabase(ConversationActivity.this)
-                         .setDistributionType(threadId, ThreadDatabase.DistributionTypes.BROADCAST);
-          return null;
-        }
-      }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
-    }
-  }
-
-  private void handleDistributionConversationEnabled(MenuItem item) {
-    distributionType = ThreadDatabase.DistributionTypes.CONVERSATION;
-    item.setChecked(true);
-
-    if (threadId != -1) {
-      new AsyncTask<Void, Void, Void>() {
-        @Override
-        protected Void doInBackground(Void... params) {
-          DatabaseFactory.getThreadDatabase(ConversationActivity.this)
-                         .setDistributionType(threadId, ThreadDatabase.DistributionTypes.CONVERSATION);
-          return null;
-        }
-      }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
-    }
-  }
-
-  private void handleDisplayGroupRecipients() {
-    //TODO: i think this button is not needed and the group options just go to the profile
-    //new GroupMembersDialog(this, getRecipient()).display();
-  }
-
-  private void handleAddToContacts() {
-    if (recipient.getAddress().isGroup()) return;
-
-    try {
-      final Intent intent = new Intent(Intent.ACTION_INSERT_OR_EDIT);
-      if (recipient.getAddress().isEmail()) {
-        intent.putExtra(ContactsContract.Intents.Insert.EMAIL, recipient.getAddress().toEmailString());
-      } else {
-        intent.putExtra(ContactsContract.Intents.Insert.PHONE, recipient.getAddress().toPhoneString());
-      }
-      intent.setType(ContactsContract.Contacts.CONTENT_ITEM_TYPE);
-      startActivityForResult(intent, ADD_CONTACT);
-    } catch (ActivityNotFoundException e) {
-      Log.w(TAG, e);
-    }
-  }
-
-  private boolean handleDisplayQuickContact() {
-    if (recipient.getAddress().isGroup()) return false;
-
-    if (recipient.getContactUri() != null) {
-      ContactsContract.QuickContact.showQuickContact(ConversationActivity.this, titleView, recipient.getContactUri(), ContactsContract.QuickContact.MODE_LARGE, null);
-    } else {
-      handleAddToContacts();
-    }
-
-    return true;
-  }
-
   private void handleAddAttachment() {
     if (attachmentTypeSelector == null) {
       attachmentTypeSelector = new AttachmentTypeSelector(this, getSupportLoaderManager(), new AttachmentTypeListener());
@@ -848,7 +646,6 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
 
     calculateCharactersRemaining();
     supportInvalidateOptionsMenu();
-    setBlockedUserState(recipient, isSecureText, isDefaultSms);
   }
 
   ///// Initializers
@@ -987,7 +784,6 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
     composeText           = ViewUtil.findById(this, R.id.embedded_text_editor);
     charactersLeft        = ViewUtil.findById(this, R.id.space_left);
     emojiDrawerStub       = ViewUtil.findStubById(this, R.id.emoji_drawer_stub);
-    unblockButton         = ViewUtil.findById(this, R.id.unblock_button);
     composePanel          = ViewUtil.findById(this, R.id.bottom_panel);
     container             = ViewUtil.findById(this, R.id.layout_container);
     reminderView          = ViewUtil.findStubById(this, R.id.reminder_stub);
@@ -1023,9 +819,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
     });
 
     titleView.setOnClickListener(v -> handleConversationSettings());
-    titleView.setOnLongClickListener(v -> handleDisplayQuickContact());
     titleView.setOnBackClickedListener(view -> super.onBackPressed());
-    unblockButton.setOnClickListener(v -> handleUnblock());
 
     composeText.setOnKeyListener(composeKeyPressedListener);
     composeText.addTextChangedListener(composeKeyPressedListener);
@@ -1040,6 +834,12 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
       quickCameraToggle.setVisibility(View.GONE);
       quickCameraToggle.setEnabled(false);
     }
+
+    String backgroundImagePath = TextSecurePreferences.getBackgroundImagePath(this);
+    if(!backgroundImagePath.isEmpty()) {
+      Drawable image = Drawable.createFromPath(backgroundImagePath);
+      getWindow().setBackgroundDrawable(image);
+    }
   }
 
   protected void initializeActionBar() {
@@ -1053,13 +853,12 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
   }
 
   private void initializeResources() {
-    if (recipient != null) recipient.removeListener(this);
-
-    threadId         = getIntent().getLongExtra(THREAD_ID_EXTRA, -1);
+    threadId         = getIntent().getIntExtra(THREAD_ID_EXTRA, -1);
+    if(threadId == DcChat.DC_CHAT_NO_CHAT)
+      throw new IllegalStateException("can't display a conversation for no chat.");
     dcChat           = dcContext.getChat((int)threadId);
     recipient        = dcContext.getRecipient(dcChat);
     archived         = getIntent().getBooleanExtra(IS_ARCHIVED_EXTRA, false);
-    distributionType = getIntent().getIntExtra(DISTRIBUTION_TYPE_EXTRA, ThreadDatabase.DistributionTypes.DEFAULT);
     glideRequests    = GlideApp.with(this);
 
 
@@ -1069,20 +868,10 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
       conversationContainer.setClipToPadding(true);
     }
 
-    recipient.addListener(this);
-  }
-
-  public void onModified(final Recipient recipient) {
-    Log.w(TAG, "onModified(" + recipient.getAddress().serialize() + ")");
-    Util.runOnMain(() -> {
-      Log.w(TAG, "onModifiedRun(): " + recipient.getRegistered());
-      titleView.setTitle(glideRequests, dcChat);
-      setBlockedUserState(recipient, isSecureText, isDefaultSms);
-      setGroupShareProfileReminder(recipient);
-      updateReminders();
-      initializeSecurity(isSecureText, isDefaultSms);
-      invalidateOptionsMenu();
-    });
+    if(threadId==DcChat.DC_CHAT_ID_DEADDROP) {
+      composePanel.setVisibility(View.GONE);
+      titleView.hideAvatar();
+    }
   }
 
   private void initializeReceivers() {
@@ -1199,8 +988,8 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
     return drafts;
   }
 
-  protected ListenableFuture<Long> saveDraft() {
-    final SettableFuture<Long> future = new SettableFuture<>();
+  protected ListenableFuture<Integer> saveDraft() {
+    final SettableFuture<Integer> future = new SettableFuture<>();
 
     if (this.recipient == null) {
       future.set(threadId);
@@ -1208,32 +997,25 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
     }
 
     final Drafts       drafts               = getDraftsForCurrentState();
-    final long         thisThreadId         = this.threadId;
-    final int          thisDistributionType = this.distributionType;
+    final int          thisThreadId         = this.threadId;
 
-    new AsyncTask<Long, Void, Long>() {
+    new AsyncTask<Integer, Void, Integer>() {
       @Override
-      protected Long doInBackground(Long... params) {
-        ThreadDatabase threadDatabase = DatabaseFactory.getThreadDatabase(ConversationActivity.this);
-        DraftDatabase  draftDatabase  = DatabaseFactory.getDraftDatabase(ConversationActivity.this);
-        long           threadId       = params[0];
+      protected Integer doInBackground(Integer... params) {
+        int           threadId       = params[0];
 
-        if (drafts.size() > 0) {
-          if (threadId == -1) threadId = threadDatabase.getThreadIdFor(getRecipient(), thisDistributionType);
-
-          draftDatabase.insertDrafts(threadId, drafts);
-          threadDatabase.updateSnippet(threadId, drafts.getSnippet(ConversationActivity.this),
-                                       drafts.getUriSnippet(),
-                                       System.currentTimeMillis(), Types.BASE_DRAFT_TYPE, true);
+        if (drafts.size() > 0 && threadId>0) {
+          // todo: the following line only works for text drafts
+          dcContext.setDraft(dcChat.getId(), drafts.getSnippet(dcContext.context));
         } else if (threadId > 0) {
-          threadDatabase.update(threadId, false);
+          dcContext.setDraft(dcChat.getId(), null);
         }
 
         return threadId;
       }
 
       @Override
-      protected void onPostExecute(Long result) {
+      protected void onPostExecute(Integer result) {
         future.set(result);
       }
 
@@ -1242,16 +1024,6 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
     return future;
   }
 
-  private void setBlockedUserState(Recipient recipient, boolean isSecureText, boolean isDefaultSms) {
-    if (false) { // TODO: do we need a unblock button here? typically, the chatlist is closed when blocked
-      unblockButton.setVisibility(View.VISIBLE);
-      composePanel.setVisibility(View.GONE);
-    } else {
-      composePanel.setVisibility(View.VISIBLE);
-      unblockButton.setVisibility(View.GONE);
-    }
-  }
-
   private void setGroupShareProfileReminder(@NonNull Recipient recipient) {
     if (recipient.isPushGroupRecipient() && !recipient.isProfileSharing()) {
       groupShareProfileView.get().setRecipient(recipient);
@@ -1326,14 +1098,16 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
   }
 
   private void markThreadAsRead() {
-    new AsyncTask<Long, Void, Void>() {
+    new AsyncTask<Integer, Void, Void>() {
       @Override
-      protected Void doInBackground(Long... params) {
+      protected Void doInBackground(Integer... params) {
         Context                 context    = ConversationActivity.this;
-        List<MarkedMessageInfo> messageIds = DatabaseFactory.getThreadDatabase(context).setRead(params[0], false);
+        ApplicationDcContext dcContext = DcHelper.getContext(context);
+        int[] messageIds = dcContext.getChatMsgs(((ConversationActivity) context).threadId, 0, 0);
+        dcContext.markseenMsgs(messageIds);
 
-        MessageNotifier.updateNotification(context);
-        MarkReadReceiver.process(context, messageIds);
+        MessageNotifier.updateNotification(context, threadId, false);
+//        MarkReadReceiver.process(context, messageIds);
 
         return null;
       }
@@ -1341,16 +1115,16 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
   }
 
   private void markLastSeen() {
-    new AsyncTask<Long, Void, Void>() {
+    new AsyncTask<Integer, Void, Void>() {
       @Override
-      protected Void doInBackground(Long... params) {
-        DatabaseFactory.getThreadDatabase(ConversationActivity.this).setLastSeen(params[0]);
+      protected Void doInBackground(Integer... params) {
+        dcContext.marknoticedChat(params[0]);
         return null;
       }
     }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, threadId);
   }
 
-  protected void sendComplete(long threadId) {
+  protected void sendComplete(int threadId) {
     boolean refreshFragment = (threadId != this.threadId);
     this.threadId = threadId;
 
@@ -1409,42 +1183,88 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
     sendMediaMessage(forceSms, getMessage(), attachmentManager.buildSlideDeck(), Collections.emptyList(), expiresIn, subscriptionId, initiating);
   }
 
+  private String getRealPathFromAttachment(Attachment attachment) {
+    try {
+      // get file in the blobdir as `<blobdir>/<name>[-<uniqueNumber>].<ext>`
+      String filename = attachment.getFileName();
+      String ext = "";
+      if(filename==null) {
+        filename = new SimpleDateFormat("yyyy-MM-dd-HH-mm").format(new Date());
+        ext = "."+MimeTypeMap.getSingleton().getExtensionFromMimeType(attachment.getContentType());
+      }
+      else {
+        int i = filename.lastIndexOf(".");
+        if(i>=0) {
+          ext = filename.substring(i);
+          filename = filename.substring(0, i);
+        }
+      }
+      String path = null;
+      for (int i=0; i<1000; i++) {
+        path = dcContext.getBlobdir()+"/"+filename+(i==0? "" : i<100? "-"+i : "-"+(new Date().getTime()+i))+ext;
+        if (!new File(path).exists()) {
+          break;
+        }
+      }
+
+      // copy content to this file
+      if(path!=null) {
+        InputStream inputStream = PartAuthority.getAttachmentStream(this, attachment.getDataUri());
+        OutputStream outputStream = new FileOutputStream(path);
+        Util.copy(inputStream, outputStream);
+      }
+
+      return path;
+    }
+    catch(Exception e) {
+      e.printStackTrace();
+      return null;
+    }
+  }
+
   private ListenableFuture<Void> sendMediaMessage(final boolean forceSms, String body, SlideDeck slideDeck, List<Contact> contacts, final long expiresIn, final int subscriptionId, final boolean initiating) {
-    OutgoingMediaMessage outgoingMessageCandidate = new OutgoingMediaMessage(recipient, slideDeck, body, System.currentTimeMillis(), subscriptionId, expiresIn, distributionType, inputPanel.getQuote().orNull(), contacts);
 
     final SettableFuture<Void> future  = new SettableFuture<>();
-    final Context              context = getApplicationContext();
-
-    final OutgoingMediaMessage outgoingMessage;
-
-    if (isSecureText && !forceSms) {
-      outgoingMessage = new OutgoingSecureMediaMessage(outgoingMessageCandidate);
-    } else {
-      outgoingMessage = outgoingMessageCandidate;
-    }
 
     inputPanel.clearQuote();
     attachmentManager.clear(glideRequests, false);
     composeText.setText("");
-    final long id = fragment.stageOutgoingMessage(outgoingMessage);
 
-    new AsyncTask<Void, Void, Long>() {
-      @Override
-      protected Long doInBackground(Void... param) {
-        if (initiating) {
-          DatabaseFactory.getRecipientDatabase(context).setProfileSharing(recipient, true);
+    try {
+      DcMsg msg = null;
+
+      List<Attachment> attachments = slideDeck.asAttachments();
+      for (Attachment attachment : attachments) {
+        String contentType = attachment.getContentType();
+
+        if (MediaUtil.isImageType(contentType)) {
+          msg = new DcMsg(dcContext, DcMsg.DC_MSG_IMAGE);
+          msg.setDimension(attachment.getWidth(), attachment.getHeight());
+        }
+        else if (MediaUtil.isAudioType(contentType)) {
+          msg = new DcMsg(dcContext,
+              attachment.isVoiceNote()? DcMsg.DC_MSG_VOICE : DcMsg.DC_MSG_AUDIO);
+        }
+        else if (MediaUtil.isVideoType(contentType)) {
+          msg = new DcMsg(dcContext, DcMsg.DC_MSG_VIDEO);
+        }
+        else {
+          msg = new DcMsg(dcContext, DcMsg.DC_MSG_FILE);
         }
 
-        return MessageSender.send(context, outgoingMessage, threadId, false, () -> fragment.releaseOutgoingMessage(id));
+        String path = getRealPathFromAttachment(attachment);
+        msg.setFile(path, null);
       }
 
-      @Override
-      protected void onPostExecute(Long result) {
-        sendComplete(result);
-        future.set(null);
-      }
-    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
+      msg.setText(body);
+      dcContext.sendMsg(dcChat.getId(), msg);
+    }
+    catch(Exception e) {
+      e.printStackTrace();
+    }
 
+    sendComplete(dcChat.getId());
+    future.set(null);
     return future;
   }
 
@@ -1741,7 +1561,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
   }
 
   @Override
-  public void setThreadId(long threadId) {
+  public void setThreadId(int threadId) {
     this.threadId = threadId;
   }
 
@@ -1821,7 +1641,11 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
   @Override
   public void handleEvent(int eventId, Object data1, Object data2) {
     if (eventId==DcContext.DC_EVENT_CHAT_MODIFIED || eventId==DcContext.DC_EVENT_CONTACTS_CHANGED) {
-      onModified(recipient);
+      titleView.setTitle(glideRequests, dcChat);
+      setGroupShareProfileReminder(recipient);
+      updateReminders();
+      initializeSecurity(isSecureText, isDefaultSms);
+      invalidateOptionsMenu();
     }
   }
 }

src/org/thoughtcrime/securesms/ConversationAdapter.java

@@ -113,6 +113,14 @@ public class ConversationAdapter <V extends View & BindableConversationItem>
     return dcMsgList.length > 0;
   }
 
+  public boolean isGroupChat(){
+    return dcChat.isGroup();
+  }
+
+  public String getChatName(){
+    return dcChat.getName();
+  }
+
   @Override
   public int getItemCount() {
     return dcMsgList.length;
@@ -400,13 +408,5 @@ public class ConversationAdapter <V extends View & BindableConversationItem>
     recordCache.clear();
     notifyDataSetChanged();
   }
-
-  public void addFastRecord(@NonNull MessageRecord record) {
-    // TODO: i think this is not need, we simply should reload the view
-  }
-
-  public void releaseFastRecord(long id) {
-      // TODO: i think this is not need, we simply should reload the view
-  }
 }
 

src/org/thoughtcrime/securesms/ConversationFragment.java

@@ -21,8 +21,6 @@ import android.app.Activity;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
-import android.graphics.Point;
-import android.graphics.drawable.Drawable;
 import android.os.AsyncTask;
 import android.os.Build;
 import android.os.Bundle;
@@ -41,10 +39,8 @@ import android.support.v7.widget.RecyclerView;
 import android.support.v7.widget.RecyclerView.OnScrollListener;
 import android.text.ClipboardManager;
 import android.text.Editable;
-import android.text.TextUtils;
 import android.text.TextWatcher;
 import android.util.Log;
-import android.view.Display;
 import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
@@ -55,39 +51,32 @@ import android.view.Window;
 import android.view.animation.Animation;
 import android.view.animation.AnimationUtils;
 import android.widget.EditText;
-import android.widget.FrameLayout;
 import android.widget.TextView;
 import android.widget.Toast;
-import android.widget.ViewSwitcher;
 
+import com.b44t.messenger.DcChat;
 import com.b44t.messenger.DcContact;
 import com.b44t.messenger.DcContext;
 import com.b44t.messenger.DcEventCenter;
 import com.b44t.messenger.DcMsg;
-import com.bumptech.glide.request.RequestOptions;
 
 import org.thoughtcrime.securesms.ConversationAdapter.HeaderViewHolder;
 import org.thoughtcrime.securesms.ConversationAdapter.ItemClickListener;
 import org.thoughtcrime.securesms.connect.ApplicationDcContext;
 import org.thoughtcrime.securesms.connect.DcHelper;
 import org.thoughtcrime.securesms.connect.DcMsgListLoader;
+import org.thoughtcrime.securesms.contactshare.Contact;
 import org.thoughtcrime.securesms.contactshare.ContactUtil;
 import org.thoughtcrime.securesms.contactshare.SharedContactDetailsActivity;
-import org.thoughtcrime.securesms.contactshare.Contact;
+import org.thoughtcrime.securesms.database.Address;
 import org.thoughtcrime.securesms.database.DatabaseFactory;
 import org.thoughtcrime.securesms.database.model.MessageRecord;
-import org.thoughtcrime.securesms.jobs.DirectoryRefreshJob;
 import org.thoughtcrime.securesms.mms.GlideApp;
-import org.thoughtcrime.securesms.mms.OutgoingMediaMessage;
 import org.thoughtcrime.securesms.recipients.Recipient;
-import org.thoughtcrime.securesms.sms.OutgoingTextMessage;
 import org.thoughtcrime.securesms.util.CommunicationActions;
-import org.thoughtcrime.securesms.util.ServiceUtil;
 import org.thoughtcrime.securesms.util.StickyHeaderDecoration;
-import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.ViewUtil;
 
-import java.io.File;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.LinkedList;
@@ -95,6 +84,8 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Set;
 
+import static org.thoughtcrime.securesms.ShareActivity.EXTRA_MSG_IDS;
+
 @SuppressLint("StaticFieldLeak")
 public class ConversationFragment extends Fragment
   implements LoaderManager.LoaderCallbacks<int[]>,
@@ -124,8 +115,7 @@ public class ConversationFragment extends Fragment
   private RecyclerView.ItemDecoration lastSeenDecoration;
   private View                        scrollToBottomButton;
   private TextView                    scrollDateHeader;
-  private FrameLayout                 frameLayout;
-
+  private TextView                    noMessageTextView;
   private ApplicationDcContext        dcContext;
 
   @Override
@@ -148,7 +138,7 @@ public class ConversationFragment extends Fragment
     list                 = ViewUtil.findById(view, android.R.id.list);
     scrollToBottomButton = ViewUtil.findById(view, R.id.scroll_to_bottom_button);
     scrollDateHeader     = ViewUtil.findById(view, R.id.scroll_date_header);
-    frameLayout          = ViewUtil.findById(view, R.id.conversation_container);
+    noMessageTextView    = ViewUtil.findById(view, R.id.no_messages_text_view);
 
     scrollToBottomButton.setOnClickListener(v -> scrollToBottom());
 
@@ -157,9 +147,12 @@ public class ConversationFragment extends Fragment
     list.setLayoutManager(layoutManager);
     list.setItemAnimator(null);
 
-    String backgroundImagePath = TextSecurePreferences.getBackgroundImagePath(getContext());
-    Drawable image = Drawable.createFromPath(backgroundImagePath);
-    frameLayout.setBackground(image);
+    // setLayerType() is needed to allow larger items (long texts in our case)
+    // with hardware layers, drawing may result in errors as "OpenGLRenderer: Path too large to be rendered into a texture"
+    if (android.os.Build.VERSION.SDK_INT >= 11)
+    {
+      list.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
+    }
     return view;
   }
 
@@ -171,6 +164,24 @@ public class ConversationFragment extends Fragment
     initializeListAdapter();
   }
 
+  private void setNoMessageText() {
+    if(threadId==DcChat.DC_CHAT_ID_DEADDROP) {
+      noMessageTextView.setText(R.string.conversation__no_messages);
+    }
+    else if(getListAdapter().isGroupChat()){
+      if( dcContext.getChat((int)threadId).isUnpromoted() ) {
+        noMessageTextView.setText(R.string.ConversationActivity_MsgNewGroupDraftHint);
+      }
+      else {
+        noMessageTextView.setText(R.string.conversation__no_messages);
+      }
+    }else{
+      String name = getListAdapter().getChatName();
+      String message = getString(R.string.ConversationActivity_NoMessagesHint, name, name);
+      noMessageTextView.setText(message);
+    }
+  }
+
   @Override
   public void onDestroy() {
     dcContext.eventCenter.removeObservers(this);
@@ -207,7 +218,6 @@ public class ConversationFragment extends Fragment
 
   public void moveToLastSeen() {
     if (lastSeen <= 0) {
-      Log.i(TAG, "No need to move to last seen.");
       return;
     }
 
@@ -221,8 +231,8 @@ public class ConversationFragment extends Fragment
   }
 
   private void initializeResources() {
-    this.recipient         = Recipient.from(getActivity(), getActivity().getIntent().getParcelableExtra(ConversationActivity.ADDRESS_EXTRA), true);
-    this.threadId          = this.getActivity().getIntent().getLongExtra(ConversationActivity.THREAD_ID_EXTRA, -1);
+    this.threadId          = this.getActivity().getIntent().getIntExtra(ConversationActivity.THREAD_ID_EXTRA, -1);
+    this.recipient         = Recipient.from(getActivity(), Address.fromChat((int)this.threadId), true);
     this.lastSeen          = this.getActivity().getIntent().getLongExtra(ConversationActivity.LAST_SEEN_EXTRA, -1);
     this.startingPosition  = this.getActivity().getIntent().getIntExtra(ConversationActivity.STARTING_POSITION_EXTRA, -1);
     this.firstLoad         = true;
@@ -269,7 +279,7 @@ public class ConversationFragment extends Fragment
     }
 
     if (messageRecords.size() > 1) {
-      menu.findItem(R.id.menu_context_forward).setVisible(false);
+//      menu.findItem(R.id.menu_context_forward).setVisible(false);
       menu.findItem(R.id.menu_context_reply).setVisible(false);
       menu.findItem(R.id.menu_context_details).setVisible(false);
       menu.findItem(R.id.menu_context_save_attachment).setVisible(false);
@@ -410,9 +420,11 @@ public class ConversationFragment extends Fragment
       .show();
   }
 
-  private void handleForwardMessage(DcMsg message) {
+  private void handleForwardMessage(final Set<DcMsg> messageRecords) {
     Intent composeIntent = new Intent(getActivity(), ShareActivity.class);
-    composeIntent.putExtra(Intent.EXTRA_TEXT, message.getDisplayBody().toString());
+    int[] msgIds = DcMsg.msgSetToIds(messageRecords);
+    composeIntent.putExtra(EXTRA_MSG_IDS, msgIds);
+//    composeIntent.putExtra(Intent.EXTRA_TEXT, messageRecords.getDisplayBody().toString());
     /* TODO: handle fowarding media
     if (message.isMms()) {
       MmsMessageRecord mediaMessage = (MmsMessageRecord) message;
@@ -533,6 +545,14 @@ public class ConversationFragment extends Fragment
       previousOffset = 0;
     }
 
+    if(!adapter.isActive()){
+      setNoMessageText();
+      noMessageTextView.setVisibility(View.VISIBLE);
+    }
+    else{
+      noMessageTextView.setVisibility(View.GONE);
+    }
+
     if (lastSeenPosition <= 0) {
       setLastSeen(0);
     }
@@ -545,36 +565,6 @@ public class ConversationFragment extends Fragment
     }
   }
 
-  public long stageOutgoingMessage(OutgoingMediaMessage message) {
-    MessageRecord messageRecord = DatabaseFactory.getMmsDatabase(getContext()).readerFor(message, threadId).getCurrent();
-
-    if (getListAdapter() != null) {
-      //getListAdapter().setHeaderView(null);
-      setLastSeen(0);
-      getListAdapter().addFastRecord(messageRecord);
-    }
-
-    return messageRecord.getId();
-  }
-
-  public long stageOutgoingMessage(OutgoingTextMessage message) {
-    MessageRecord messageRecord = DatabaseFactory.getSmsDatabase(getContext()).readerFor(message, threadId).getCurrent();
-
-    if (getListAdapter() != null) {
-      //getListAdapter().setHeaderView(null);
-      setLastSeen(0);
-      getListAdapter().addFastRecord(messageRecord);
-    }
-
-    return messageRecord.getId();
-  }
-
-  public void releaseOutgoingMessage(long id) {
-    if (getListAdapter() != null) {
-      getListAdapter().releaseFastRecord(id);
-    }
-  }
-
   private void scrollToStartingPosition(final int startingPosition) {
     list.post(() -> {
       list.getLayoutManager().scrollToPosition(startingPosition);
@@ -589,7 +579,7 @@ public class ConversationFragment extends Fragment
   }
 
   public interface ConversationFragmentListener {
-    void setThreadId(long threadId);
+    void setThreadId(int threadId);
     void handleReplyMessage(MessageRecord messageRecord);
   }
 
@@ -865,9 +855,9 @@ public class ConversationFragment extends Fragment
     super.onActivityResult(requestCode, resultCode, data);
 
     if (requestCode == CODE_ADD_EDIT_CONTACT && getContext() != null) {
-      ApplicationContext.getInstance(getContext().getApplicationContext())
-                        .getJobManager()
-                        .add(new DirectoryRefreshJob(getContext().getApplicationContext(), false));
+//      ApplicationContext.getInstance(getContext().getApplicationContext())
+//                        .getJobManager()
+//                        .add(new DirectoryRefreshJob(getContext().getApplicationContext(), false));
     }
   }
 
@@ -925,7 +915,8 @@ public class ConversationFragment extends Fragment
           actionMode.finish();
           return true;
         case R.id.menu_context_forward:
-          handleForwardMessage(getSelectedMessageRecord());
+//          handleForwardMessage(getSelectedMessageRecord());
+          handleForwardMessage(getListAdapter().getSelectedItems());
           actionMode.finish();
           return true;
         case R.id.menu_context_resend:

src/org/thoughtcrime/securesms/ConversationItem.java

@@ -16,17 +16,15 @@
  */
 package org.thoughtcrime.securesms;
 
-import android.annotation.SuppressLint;
-import android.content.ActivityNotFoundException;
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.TypedArray;
 import android.graphics.Color;
 import android.graphics.PorterDuff;
-import android.net.Uri;
 import android.support.annotation.DimenRes;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
+import android.support.v7.app.AlertDialog;
 import android.text.SpannableString;
 import android.text.Spanned;
 import android.text.TextUtils;
@@ -39,13 +37,11 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.LinearLayout;
 import android.widget.TextView;
-import android.widget.Toast;
 
 import com.b44t.messenger.DcChat;
+import com.b44t.messenger.DcContact;
 import com.b44t.messenger.DcMsg;
 
-import org.thoughtcrime.securesms.attachments.DatabaseAttachment;
-import org.thoughtcrime.securesms.components.AlertView;
 import org.thoughtcrime.securesms.components.AudioView;
 import org.thoughtcrime.securesms.components.AvatarImageView;
 import org.thoughtcrime.securesms.components.ConversationItemFooter;
@@ -56,18 +52,12 @@ import org.thoughtcrime.securesms.components.SharedContactView;
 import org.thoughtcrime.securesms.connect.ApplicationDcContext;
 import org.thoughtcrime.securesms.connect.DcHelper;
 import org.thoughtcrime.securesms.contactshare.Contact;
-import org.thoughtcrime.securesms.database.AttachmentDatabase;
-import org.thoughtcrime.securesms.database.DatabaseFactory;
-import org.thoughtcrime.securesms.jobs.AttachmentDownloadJob;
 import org.thoughtcrime.securesms.mms.AudioSlide;
 import org.thoughtcrime.securesms.mms.DocumentSlide;
 import org.thoughtcrime.securesms.mms.GlideRequests;
-import org.thoughtcrime.securesms.mms.PartAuthority;
 import org.thoughtcrime.securesms.mms.Slide;
 import org.thoughtcrime.securesms.mms.SlideClickListener;
 import org.thoughtcrime.securesms.recipients.Recipient;
-import org.thoughtcrime.securesms.recipients.RecipientModifiedListener;
-import org.thoughtcrime.securesms.util.DateUtils;
 import org.thoughtcrime.securesms.util.DynamicTheme;
 import org.thoughtcrime.securesms.util.LongClickCopySpan;
 import org.thoughtcrime.securesms.util.LongClickMovementMethod;
@@ -75,7 +65,6 @@ import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.Util;
 import org.thoughtcrime.securesms.util.ViewUtil;
 import org.thoughtcrime.securesms.util.views.Stub;
-import org.whispersystems.libsignal.util.guava.Optional;
 
 import java.util.HashSet;
 import java.util.List;
@@ -91,16 +80,17 @@ import java.util.Set;
  */
 
 public class ConversationItem extends LinearLayout
-    implements RecipientModifiedListener, BindableConversationItem
+    implements BindableConversationItem
 {
   private static final String TAG = ConversationItem.class.getSimpleName();
 
   private static final int MAX_MEASURE_CALLS = 3;
 
   private DcMsg         messageRecord;
+  private DcChat        dcChat;
+  private DcContact     dcContact;
   private Locale        locale;
   private boolean       groupThread;
-  private Recipient     recipient;
   private GlideRequests glideRequests;
 
   protected ViewGroup              bodyBubble;
@@ -108,11 +98,9 @@ public class ConversationItem extends LinearLayout
   private   TextView               bodyText;
   private   ConversationItemFooter footer;
   private   TextView               groupSender;
-  private   TextView               groupSenderProfileName;
   private   View                   groupSenderHolder;
   private   AvatarImageView        contactPhoto;
   private   ViewGroup              contactPhotoHolder;
-  private   AlertView              alertView;
   private   ViewGroup              container;
 
   private @NonNull  Set<DcMsg>                      batchSelected = new HashSet<>();
@@ -157,8 +145,6 @@ public class ConversationItem extends LinearLayout
     this.bodyText                =            findViewById(R.id.conversation_item_body);
     this.footer                  =            findViewById(R.id.conversation_item_footer);
     this.groupSender             =            findViewById(R.id.group_message_sender);
-    this.groupSenderProfileName  =            findViewById(R.id.group_message_sender_profile);
-    this.alertView               =            findViewById(R.id.indicators_parent);
     this.contactPhoto            =            findViewById(R.id.contact_photo);
     this.contactPhotoHolder      =            findViewById(R.id.contact_photo_container);
     this.bodyBubble              =            findViewById(R.id.body_bubble);
@@ -188,15 +174,16 @@ public class ConversationItem extends LinearLayout
                    boolean                          pulseHighlight)
   {
     this.messageRecord          = messageRecord;
+    this.dcChat                 = dcChat;
     this.locale                 = locale;
     this.glideRequests          = glideRequests;
     this.batchSelected          = batchSelected;
     this.conversationRecipient  = recipients;
     this.groupThread            = dcChat.isGroup();
-    this.recipient              = dcContext.getRecipient(dcContext.getChat(messageRecord.getChatId()));
 
-    this.recipient.addListener(this);
-    this.conversationRecipient.addListener(this);
+    if (groupThread && !messageRecord.isOutgoing()) {
+      this.dcContact = dcContext.getContact(messageRecord.getFromId());
+    }
 
     setGutterSizes(messageRecord, groupThread);
     setMessageShape(messageRecord, groupThread);
@@ -204,9 +191,8 @@ public class ConversationItem extends LinearLayout
     setInteractionState(messageRecord, pulseHighlight);
     setBodyText(messageRecord);
     setBubbleState(messageRecord);
-    setStatusIcons(messageRecord);
-    setContactPhoto(recipient);
-    setGroupMessageStatus(messageRecord, recipient);
+    setContactPhoto();
+    setGroupMessageStatus();
     setAuthor(messageRecord, groupThread);
     setQuote(messageRecord, groupThread);
     setMessageSpacing(context, messageRecord, groupThread);
@@ -283,9 +269,6 @@ public class ConversationItem extends LinearLayout
 
   @Override
   public void unbind() {
-    if (recipient != null) {
-      recipient.removeListener(this);
-    }
   }
 
   public DcMsg getMessageRecord() {
@@ -299,7 +282,11 @@ public class ConversationItem extends LinearLayout
       bodyBubble.getBackground().setColorFilter(defaultBubbleColor, PorterDuff.Mode.MULTIPLY);
     } else {
       bodyBubble.getBackground().setColorFilter(defaultBubbleColor, PorterDuff.Mode.MULTIPLY);
-      bodyBubble.getBackground().setColorFilter(dcContext.getRecipient(messageRecord.getChatId()).getColor().toConversationColor(context), PorterDuff.Mode.MULTIPLY);
+      if(groupThread && dcContact!=null) {
+        bodyBubble.getBackground().setColorFilter(dcContext.getRecipient(dcContact).getColor().toConversationColor(context), PorterDuff.Mode.MULTIPLY);
+      } else {
+        bodyBubble.getBackground().setColorFilter(dcContext.getRecipient(dcChat).getColor().toConversationColor(context), PorterDuff.Mode.MULTIPLY);
+      }
     }
 
     if (audioViewStub.resolved()) {
@@ -405,7 +392,14 @@ public class ConversationItem extends LinearLayout
       if (sharedContactStub.resolved())  sharedContactStub.get().setVisibility(GONE);
 
       //noinspection ConstantConditions
-      audioViewStub.get().setAudio(new AudioSlide(context, messageRecord), showControls);
+      if(dcChat.getId() == DcChat.DC_CHAT_ID_DEADDROP) {  // no audio on dead drops
+        // TODO: replace the currently defunct display of a play button with some notification text
+        // to inform the user that here would be audio, if this were a proper chat, then ask the user
+        // if he wants to start the chat on click.
+        audioViewStub.get().setEnabled(false);
+        audioViewStub.get().setOnClickListener(passthroughClickListener);
+      } else
+        audioViewStub.get().setAudio(new AudioSlide(context, messageRecord), showControls);
       audioViewStub.get().setOnLongClickListener(passthroughClickListener);
 
       ViewUtil.updateLayoutParams(bodyText, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
@@ -501,13 +495,13 @@ public class ConversationItem extends LinearLayout
     sharedContactStub.get().setSingularStyle();
   }
 
-  private void setContactPhoto(@NonNull Recipient recipient) {
+  private void setContactPhoto() {
     if (contactPhoto == null) return;
 
-    if (messageRecord.isOutgoing() || !groupThread) {
+    if (messageRecord.isOutgoing() || !groupThread || dcContact ==null) {
       contactPhoto.setVisibility(View.GONE);
     } else {
-      contactPhoto.setAvatar(glideRequests, recipient, true);
+      contactPhoto.setAvatar(glideRequests, dcContext.getRecipient(dcContact), true);
       contactPhoto.setVisibility(View.VISIBLE);
     }
   }
@@ -526,17 +520,6 @@ public class ConversationItem extends LinearLayout
     return messageBody;
   }
 
-  private void setStatusIcons(DcMsg messageRecord) {
-    // disable the icon for for, we should use the same ui on desktop/ios here, so, for now
-    //bodyText.setCompoundDrawablesWithIntrinsicBounds(0, 0, messageRecord.isSetupMessage() ? R.drawable.ic_menu_login : 0, 0);
-
-    if (messageRecord.isFailed()) {
-      alertView.setFailed();
-    } else {
-      alertView.setNone();
-    }
-  }
-
   private void setQuote(@NonNull DcMsg current, boolean isGroupThread) {
 //    if (current.isMms() && !current.isMmsNotification() && ((MediaMmsDcMsg)current).getQuote() != null) {
 //      Quote quote = ((MediaMmsDcMsg)current).getQuote();
@@ -619,43 +602,21 @@ public class ConversationItem extends LinearLayout
     return batchSelected.isEmpty() && (messageRecord.isFailed());
   }
 
-  @SuppressLint("SetTextI18n")
-  private void setGroupMessageStatus(DcMsg messageRecord, Recipient recipient) {
-    if (groupThread && !messageRecord.isOutgoing()) {
-      this.groupSender.setText(recipient.toShortString());
-
-      if (recipient.getName() == null && !TextUtils.isEmpty(recipient.getProfileName())) {
-        this.groupSenderProfileName.setText("~" + recipient.getProfileName());
-        this.groupSenderProfileName.setVisibility(View.VISIBLE);
-      } else {
-        this.groupSenderProfileName.setText(null);
-        this.groupSenderProfileName.setVisibility(View.GONE);
-      }
+  private void setGroupMessageStatus() {
+    if (groupThread && !messageRecord.isOutgoing() && dcContact !=null) {
+      this.groupSender.setText(dcContact.getDisplayName());
     }
   }
 
   private void setAuthor(@NonNull DcMsg current, boolean isGroupThread) {
     if (isGroupThread && !current.isOutgoing()) {
-
       if (contactPhotoHolder != null) {
         contactPhotoHolder.setVisibility(VISIBLE);
       }
-      /*if (!previous.isPresent() || previous.get().isInfo() || current.getFromId() != previous.get().getFromId() ||
-          !DateUtils.isSameDay(previous.get().getTimestamp(), current.getTimestamp()))
-      {*/
-        groupSenderHolder.setVisibility(VISIBLE);
-      /*} else {
-        groupSenderHolder.setVisibility(GONE);
-      }*/
-
-      //if (!next.isPresent() || next.get().isInfo() || current.getFromId() != previous.get().getFromId()) {
-        contactPhoto.setVisibility(VISIBLE);
-      //} else {
-      //  contactPhoto.setVisibility(GONE);
-      //}
+      groupSenderHolder.setVisibility(VISIBLE);
+      contactPhoto.setVisibility(VISIBLE);
     } else {
       groupSenderHolder.setVisibility(GONE);
-
       if (contactPhotoHolder != null) {
         contactPhotoHolder.setVisibility(GONE);
       }
@@ -683,16 +644,6 @@ public class ConversationItem extends LinearLayout
 
   /// Event handlers
 
-  @Override
-  public void onModified(final Recipient modified) {
-    Util.runOnMain(() -> {
-      setBubbleState(messageRecord);
-      setContactPhoto(recipient);
-      setGroupMessageStatus(messageRecord, recipient);
-      setAudioViewTint(messageRecord, conversationRecipient);
-    });
-  }
-
   private class SharedContactEventListener implements SharedContactView.EventListener {
     @Override
     public void onAddToContactsClicked(@NonNull Contact contact) {
@@ -733,18 +684,33 @@ public class ConversationItem extends LinearLayout
     }
   }
 
+  private void handleDeadDropClick() {
+    new AlertDialog.Builder(context)
+      .setPositiveButton(android.R.string.ok, (dialog, which) -> {
+        int chatId = dcContext.createChatByMsgId(messageRecord.getId());
+        if( chatId != 0 ) {
+          Intent intent = new Intent(context, ConversationActivity.class);
+          intent.putExtra(ConversationActivity.THREAD_ID_EXTRA, chatId);
+          context.startActivity(intent);
+        }
+      })
+      .setNegativeButton(android.R.string.cancel, null)
+      .setMessage(context.getString(R.string.new_conversation_activity__ask_start_chat_with, dcContext.getContact(messageRecord.getFromId()).getDisplayName()))
+      .show();
+  }
+
   private class ThumbnailClickListener implements SlideClickListener {
     public void onClick(final View v, final Slide slide) {
-      if (shouldInterceptClicks(messageRecord) || !batchSelected.isEmpty()) {
+      if (dcChat.getId() == DcChat.DC_CHAT_ID_DEADDROP) {
+        handleDeadDropClick();
+      } else if (shouldInterceptClicks(messageRecord) || !batchSelected.isEmpty()) {
         performClick();
       } else if (MediaPreviewActivity.isContentTypeSupported(slide.getContentType()) && slide.getUri() != null) {
         Intent intent = new Intent(context, MediaPreviewActivity.class);
         intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
-        intent.setDataAndType(slide.getUri(), slide.getContentType());
+        intent.putExtra(MediaPreviewActivity.DC_MSG_ID, slide.getDcMsgId());
         intent.putExtra(MediaPreviewActivity.ADDRESS_EXTRA, conversationRecipient.getAddress());
         intent.putExtra(MediaPreviewActivity.OUTGOING_EXTRA, messageRecord.isOutgoing());
-        intent.putExtra(MediaPreviewActivity.DATE_EXTRA, messageRecord.getTimestamp());
-        intent.putExtra(MediaPreviewActivity.SIZE_EXTRA, slide.asAttachment().getSize());
         intent.putExtra(MediaPreviewActivity.LEFT_IS_RECENT_EXTRA, false);
 
         context.startActivity(intent);
@@ -779,7 +745,9 @@ public class ConversationItem extends LinearLayout
     }
 
     public void onClick(View v) {
-      if (!shouldInterceptClicks(messageRecord) && parent != null) {
+      if (dcChat.getId() == DcChat.DC_CHAT_ID_DEADDROP) {
+        handleDeadDropClick();
+      } else if (!shouldInterceptClicks(messageRecord) && parent != null) {
         parent.onClick(v);
       }
     }

src/org/thoughtcrime/securesms/ConversationListActivity.java

@@ -17,12 +17,7 @@
 package org.thoughtcrime.securesms;
 
 import android.Manifest;
-import android.annotation.SuppressLint;
-import android.content.ActivityNotFoundException;
-import android.content.Context;
 import android.content.Intent;
-import android.net.Uri;
-import android.os.AsyncTask;
 import android.os.Bundle;
 import android.support.v7.widget.Toolbar;
 import android.support.v7.widget.TooltipCompat;
@@ -31,13 +26,14 @@ import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.ViewGroup;
 import android.widget.ImageView;
-import android.widget.Toast;
+
+import com.b44t.messenger.DcChat;
+import com.google.zxing.integration.android.IntentIntegrator;
+import com.google.zxing.integration.android.IntentResult;
 
 import org.thoughtcrime.securesms.components.SearchToolbar;
-import org.thoughtcrime.securesms.connect.DcHelper;
-import org.thoughtcrime.securesms.lock.RegistrationLockDialog;
 import org.thoughtcrime.securesms.permissions.Permissions;
-import org.thoughtcrime.securesms.recipients.Recipient;
+import org.thoughtcrime.securesms.qr.QrScanHandler;
 import org.thoughtcrime.securesms.search.SearchFragment;
 import org.thoughtcrime.securesms.service.KeyCachingService;
 import org.thoughtcrime.securesms.util.DynamicLanguage;
@@ -79,8 +75,6 @@ public class ConversationListActivity extends PassphraseRequiredActionBarActivit
 
     initializeSearchListener();
 
-    RegistrationLockDialog.showReminderIfNecessary(this);
-
     TooltipCompat.setTooltipText(searchAction, getText(R.string.SearchToolbar_search_for_conversations_contacts_and_messages));
   }
 
@@ -158,29 +152,36 @@ public class ConversationListActivity extends PassphraseRequiredActionBarActivit
     super.onOptionsItemSelected(item);
 
     switch (item.getItemId()) {
-    case R.id.menu_new_chat:          createChat();            return true;
-    case R.id.menu_settings:          handleDisplaySettings(); return true;
-    case R.id.menu_clear_passphrase:  handleClearPassphrase(); return true;
-    case R.id.menu_invite:            handleInvite();          return true;
-    case R.id.menu_help:              handleHelp();            return true;
+      case R.id.menu_new_chat:          createChat();            return true;
+      case R.id.menu_settings:          handleDisplaySettings(); return true;
+      case R.id.menu_clear_passphrase:  handleClearPassphrase(); return true;
+      case R.id.menu_qr_scan:           handleQrScan();          return true;
+      case R.id.menu_qr_show:           handleQrShow();          return true;
+      case R.id.menu_deaddrop:          handleDeaddrop();        return true;
     }
 
     return false;
   }
 
-  @Override
-  public void onCreateConversation(long threadId, Recipient recipient, int distributionType, long lastSeen) {
-    openConversation(threadId, recipient, distributionType, lastSeen, -1);
+  private void handleQrScan() {
+    new IntentIntegrator(this).setCaptureActivity(QrScanActivity.class).initiateScan();
   }
 
-  public void openConversation(long threadId, Recipient recipient, int distributionType, long lastSeen, int startingPosition) {
+  private void handleQrShow() {
+    Intent qrIntent = new Intent(this, QrShowActivity.class);
+    startActivity(qrIntent);
+  }
+
+  @Override
+  public void onCreateConversation(int threadId, long lastSeen) {
+    openConversation(threadId, lastSeen, -1);
+  }
+
+  public void openConversation(int threadId, long lastSeen, int startingPosition) {
     searchToolbar.clearFocus();
 
     Intent intent = new Intent(this, ConversationActivity.class);
-    intent.putExtra(ConversationActivity.ADDRESS_EXTRA, recipient.getAddress());
     intent.putExtra(ConversationActivity.THREAD_ID_EXTRA, threadId);
-    intent.putExtra(ConversationActivity.DISTRIBUTION_TYPE_EXTRA, distributionType);
-    intent.putExtra(ConversationActivity.TIMING_EXTRA, System.currentTimeMillis());
     intent.putExtra(ConversationActivity.LAST_SEEN_EXTRA, lastSeen);
     intent.putExtra(ConversationActivity.STARTING_POSITION_EXTRA, startingPosition);
 
@@ -205,6 +206,12 @@ public class ConversationListActivity extends PassphraseRequiredActionBarActivit
     startActivity(intent);
   }
 
+  private void handleDeaddrop() {
+    Intent intent = new Intent(this, ConversationActivity.class);
+    intent.putExtra(ConversationActivity.THREAD_ID_EXTRA, DcChat.DC_CHAT_ID_DEADDROP);
+    startActivity(intent);
+  }
+
   private void handleDisplaySettings() {
     Intent preferencesIntent = new Intent(this, ApplicationPreferencesActivity.class);
     startActivity(preferencesIntent);
@@ -216,15 +223,13 @@ public class ConversationListActivity extends PassphraseRequiredActionBarActivit
     startService(intent);
   }
 
-  private void handleInvite() {
-    startActivity(new Intent(this, InviteActivity.class));
-  }
-
-  private void handleHelp() {
-    try {
-      startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(getString(R.string.help_url))));
-    } catch (ActivityNotFoundException e) {
-      Toast.makeText(this, R.string.ConversationListActivity_there_is_no_browser_installed_on_your_device, Toast.LENGTH_LONG).show();
+  @Override
+  protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+    super.onActivityResult(requestCode, resultCode, data);
+    if (requestCode == IntentIntegrator.REQUEST_CODE) {
+      IntentResult scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode, data);
+      QrScanHandler qrScanHandler = new QrScanHandler(this);
+      qrScanHandler.onScanPerformed(scanResult);
     }
   }
 }

src/org/thoughtcrime/securesms/ConversationListAdapter.java

@@ -48,6 +48,7 @@ class ConversationListAdapter extends RecyclerView.Adapter {
   private static final int MESSAGE_TYPE_SWITCH_ARCHIVE = 1;
   private static final int MESSAGE_TYPE_THREAD         = 2;
   private static final int MESSAGE_TYPE_INBOX_ZERO     = 3;
+  private static final int MESSAGE_TYPE_DEADDROP       = 4; // DEADDROP and THREAD share the same class, however, for DEADDROP it is modified on construction so it cannot be reused
 
   private final @NonNull  ApplicationDcContext dcContext;
   private @NonNull        DcChatlist           dcChatlist;
@@ -131,14 +132,17 @@ class ConversationListAdapter extends RecyclerView.Adapter {
     ViewHolder holder = (ViewHolder)viewHolder;
     DcChat chat = dcContext.getChat(dcChatlist.getChatId(i));
     DcLot summary = dcChatlist.getSummary(i, chat);
-    holder.getItem().bind(dcContext.getThreadRecord(summary, chat), summary, glideRequests, locale, batchSet, batchMode);
+    holder.getItem().bind(dcContext.getThreadRecord(summary, chat), dcChatlist.getMsgId(i), summary, glideRequests, locale, batchSet, batchMode);
   }
 
   @Override
   public int getItemViewType(int i) {
     int chatId = dcChatlist.getChatId(i);
 
-    if (chatId == DcChat.DC_CHAT_ID_ARCHIVED_LINK) {
+    if (chatId==DcChat.DC_CHAT_ID_DEADDROP) {
+      return MESSAGE_TYPE_DEADDROP;
+    }
+    else if (chatId == DcChat.DC_CHAT_ID_ARCHIVED_LINK) {
       return MESSAGE_TYPE_SWITCH_ARCHIVE;
     } else if(chatId == DcChat.DC_CHAT_ID_ALLDONE_HINT) {
       return MESSAGE_TYPE_INBOX_ZERO;

src/org/thoughtcrime/securesms/ConversationListArchiveActivity.java

@@ -51,12 +51,10 @@ public class ConversationListArchiveActivity extends PassphraseRequiredActionBar
   }
 
   @Override
-  public void onCreateConversation(long threadId, Recipient recipient, int distributionType, long lastSeenTime) {
+  public void onCreateConversation(int threadId, long lastSeenTime) {
     Intent intent = new Intent(this, ConversationActivity.class);
-    intent.putExtra(ConversationActivity.ADDRESS_EXTRA, recipient.getAddress());
     intent.putExtra(ConversationActivity.THREAD_ID_EXTRA, threadId);
     intent.putExtra(ConversationActivity.IS_ARCHIVED_EXTRA, true);
-    intent.putExtra(ConversationActivity.DISTRIBUTION_TYPE_EXTRA, distributionType);
     intent.putExtra(ConversationActivity.LAST_SEEN_EXTRA, lastSeenTime);
 
     startActivity(intent);

src/org/thoughtcrime/securesms/ConversationListFragment.java

@@ -50,13 +50,12 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
 
+import com.b44t.messenger.DcChat;
 import com.b44t.messenger.DcChatlist;
+import com.b44t.messenger.DcContact;
 import com.b44t.messenger.DcContext;
 import com.b44t.messenger.DcEventCenter;
 
-import org.greenrobot.eventbus.EventBus;
-import org.greenrobot.eventbus.Subscribe;
-import org.greenrobot.eventbus.ThreadMode;
 import org.thoughtcrime.securesms.ConversationListAdapter.ItemClickListener;
 import org.thoughtcrime.securesms.components.recyclerview.DeleteItemAnimator;
 import org.thoughtcrime.securesms.components.registration.PulsingFloatingActionButton;
@@ -69,9 +68,7 @@ import org.thoughtcrime.securesms.components.reminder.ShareReminder;
 import org.thoughtcrime.securesms.connect.ApplicationDcContext;
 import org.thoughtcrime.securesms.connect.DcChatlistLoader;
 import org.thoughtcrime.securesms.connect.DcHelper;
-import org.thoughtcrime.securesms.events.ReminderUpdateEvent;
 import org.thoughtcrime.securesms.mms.GlideApp;
-import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.util.ViewUtil;
 import org.thoughtcrime.securesms.util.task.SnackbarAsyncTask;
 import org.whispersystems.libsignal.util.guava.Optional;
@@ -159,7 +156,6 @@ public class ConversationListFragment extends Fragment
 
     updateReminders(true);
     list.getAdapter().notifyDataSetChanged();
-    EventBus.getDefault().register(this);
   }
 
   @Override
@@ -167,7 +163,6 @@ public class ConversationListFragment extends Fragment
     super.onPause();
 
     fab.stopPulse();
-    EventBus.getDefault().unregister(this);
   }
 
   public ConversationListAdapter getListAdapter() {
@@ -270,10 +265,7 @@ public class ConversationListFragment extends Fragment
     final DcContext     dcContext          = DcHelper.getContext(getActivity());
     int                 conversationsCount = getListAdapter().getBatchSelections().size();
     AlertDialog.Builder alert              = new AlertDialog.Builder(getActivity());
-    alert.setIconAttribute(R.attr.dialog_alert_icon);
-    alert.setTitle(getActivity().getResources().getQuantityString(R.plurals.ConversationListFragment_delete_selected_conversations,
-                                                                  conversationsCount, conversationsCount));
-    alert.setMessage(getActivity().getResources().getQuantityString(R.plurals.ConversationListFragment_this_will_permanently_delete_all_n_selected_conversations,
+    alert.setMessage(getActivity().getResources().getQuantityString(R.plurals.ConversationListFragment_ask_selected_chats,
                                                                     conversationsCount, conversationsCount));
     alert.setCancelable(true);
 
@@ -322,8 +314,8 @@ public class ConversationListFragment extends Fragment
     actionMode.setTitle(String.valueOf(getListAdapter().getBatchSelections().size()));
   }
 
-  private void handleCreateConversation(long threadId, Recipient recipient, int distributionType, long lastSeen) {
-    ((ConversationSelectedListener)getActivity()).onCreateConversation(threadId, recipient, distributionType, lastSeen);
+  private void handleCreateConversation(int threadId, long lastSeen) {
+    ((ConversationSelectedListener)getActivity()).onCreateConversation(threadId, lastSeen);
   }
 
   @Override
@@ -368,8 +360,31 @@ public class ConversationListFragment extends Fragment
   @Override
   public void onItemClick(ConversationListItem item) {
     if (actionMode == null) {
-      handleCreateConversation(item.getThreadId(), item.getRecipient(),
-                               item.getDistributionType(), item.getLastSeen());
+      // the next line will fail for signal calls, DC uses int, though.
+      int threadId = (int)item.getThreadId();
+
+      if (threadId==DcChat.DC_CHAT_ID_DEADDROP) {
+        DcContext dcContext = DcHelper.getContext(getActivity());
+        int msgId = item.getMsgId();
+        int contactId = item.getContactId();
+        DcContact contact = dcContext.getContact(contactId);
+        new AlertDialog.Builder(getActivity())
+          .setMessage(getActivity().getString(R.string.new_conversation_activity__ask_start_chat_with, contact.getNameNAddr()))
+          .setPositiveButton(android.R.string.ok, (dialog, which) ->  {
+              int belongingChatId = dcContext.createChatByMsgId(msgId);
+              if( belongingChatId != 0 ) {
+                handleCreateConversation(belongingChatId, 0);
+              }
+          })
+          .setNegativeButton(R.string.not_now, null)
+          .setNeutralButton(R.string.never, (dialog, which) -> {
+            dcContext.blockContact(contactId, 1);
+          })
+          .show();
+        return;
+      }
+
+      handleCreateConversation(threadId, item.getLastSeen());
     } else {
       ConversationListAdapter adapter = (ConversationListAdapter)list.getAdapter();
       adapter.toggleThreadInBatchSet(item.getThreadId());
@@ -399,7 +414,7 @@ public class ConversationListFragment extends Fragment
   }
 
   public interface ConversationSelectedListener {
-    void onCreateConversation(long threadId, Recipient recipient, int distributionType, long lastSeen);
+    void onCreateConversation(int threadId, long lastSeen);
     void onSwitchToArchive();
 }
 
@@ -450,11 +465,6 @@ public class ConversationListFragment extends Fragment
     actionMode = null;
   }
 
-  @Subscribe(threadMode = ThreadMode.MAIN)
-  public void onEvent(ReminderUpdateEvent event) {
-    updateReminders(false);
-  }
-
   private class ArchiveListenerCallback extends ItemTouchHelper.SimpleCallback {
 
     ArchiveListenerCallback() {
@@ -506,6 +516,12 @@ public class ConversationListFragment extends Fragment
           }
         }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, threadId);
       } else {
+        if (threadId==DcChat.DC_CHAT_ID_DEADDROP) {
+          int contactId = ((ConversationListItem)viewHolder.itemView).getContactId();
+          dcContext.marknoticedContact(contactId);
+          return;
+        }
+
         new SnackbarAsyncTask<Long>(getView(),
                                     getResources().getQuantityString(R.plurals.ConversationListFragment_conversations_archived, 1, 1),
                                     getString(R.string.ConversationListFragment_undo),

src/org/thoughtcrime/securesms/ConversationListItem.java

@@ -17,12 +17,9 @@
 package org.thoughtcrime.securesms;
 
 import android.content.Context;
-import android.content.res.ColorStateList;
+import android.content.res.TypedArray;
 import android.graphics.Color;
 import android.graphics.Typeface;
-import android.graphics.drawable.RippleDrawable;
-import android.os.Build.VERSION;
-import android.os.Build.VERSION_CODES;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.text.Spannable;
@@ -38,22 +35,24 @@ import android.widget.TextView;
 
 import com.amulyakhare.textdrawable.TextDrawable;
 import com.annimon.stream.Stream;
+import com.b44t.messenger.DcChat;
+import com.b44t.messenger.DcContact;
+import com.b44t.messenger.DcContext;
 import com.b44t.messenger.DcLot;
 import com.b44t.messenger.DcMsg;
 
-import org.thoughtcrime.securesms.components.AlertView;
 import org.thoughtcrime.securesms.components.AvatarImageView;
 import org.thoughtcrime.securesms.components.DeliveryStatusView;
 import org.thoughtcrime.securesms.components.FromTextView;
-import org.thoughtcrime.securesms.components.ThumbnailView;
+import org.thoughtcrime.securesms.connect.ApplicationDcContext;
+import org.thoughtcrime.securesms.connect.DcHelper;
 import org.thoughtcrime.securesms.database.model.ThreadRecord;
 import org.thoughtcrime.securesms.mms.GlideRequests;
 import org.thoughtcrime.securesms.recipients.Recipient;
-import org.thoughtcrime.securesms.recipients.RecipientModifiedListener;
 import org.thoughtcrime.securesms.search.model.MessageResult;
 import org.thoughtcrime.securesms.util.DateUtils;
+import org.thoughtcrime.securesms.util.ResUtil;
 import org.thoughtcrime.securesms.util.ThemeUtil;
-import org.thoughtcrime.securesms.util.Util;
 import org.thoughtcrime.securesms.util.ViewUtil;
 
 import java.util.Collections;
@@ -62,8 +61,7 @@ import java.util.Locale;
 import java.util.Set;
 
 public class ConversationListItem extends RelativeLayout
-                                  implements RecipientModifiedListener,
-                                             BindableConversationListItem, Unbindable
+                                  implements BindableConversationListItem, Unbindable
 {
   @SuppressWarnings("unused")
   private final static String TAG = ConversationListItem.class.getSimpleName();
@@ -75,21 +73,19 @@ public class ConversationListItem extends RelativeLayout
   private Set<Long>          selectedThreads;
   private Recipient          recipient;
   private long               threadId;
+  private int                msgId;
   private GlideRequests      glideRequests;
   private TextView           subjectView;
   private FromTextView       fromView;
   private TextView           dateView;
   private TextView           archivedView;
   private DeliveryStatusView deliveryStatusIndicator;
-  private AlertView          alertView;
   private ImageView          unreadIndicator;
+  private ImageView          groupIndicator;
   private long               lastSeen;
 
   private int             unreadCount;
   private AvatarImageView contactPhotoImage;
-  private ThumbnailView   thumbnailView;
-
-  private int distributionType;
 
   public ConversationListItem(Context context) {
     this(context, null);
@@ -103,15 +99,13 @@ public class ConversationListItem extends RelativeLayout
   protected void onFinishInflate() {
     super.onFinishInflate();
     this.subjectView             = findViewById(R.id.subject);
-    this.fromView                = findViewById(R.id.from);
+    this.fromView                = findViewById(R.id.from_text);
     this.dateView                = findViewById(R.id.date);
     this.deliveryStatusIndicator = findViewById(R.id.delivery_status);
-    this.alertView               = findViewById(R.id.indicators_parent);
     this.contactPhotoImage       = findViewById(R.id.contact_photo_image);
-    this.thumbnailView           = findViewById(R.id.thumbnail);
     this.archivedView            = findViewById(R.id.archived);
     this.unreadIndicator         = findViewById(R.id.unread_indicator);
-    thumbnailView.setClickable(false);
+    this.groupIndicator          = findViewById(R.id.group_indicator);
 
     ViewUtil.setTextViewGravityStart(this.fromView, getContext());
     ViewUtil.setTextViewGravityStart(this.subjectView, getContext());
@@ -119,16 +113,18 @@ public class ConversationListItem extends RelativeLayout
 
   @Override
   public void bind(@NonNull ThreadRecord thread,
+                   int msgId,
                    @NonNull DcLot dcSummary,
                    @NonNull GlideRequests glideRequests,
                    @NonNull Locale locale,
                    @NonNull Set<Long> selectedThreads,
                    boolean batchMode)
   {
-    bind(thread, dcSummary, glideRequests, locale, selectedThreads, batchMode, null);
+    bind(thread, msgId, dcSummary, glideRequests, locale, selectedThreads, batchMode, null);
   }
 
   public void bind(@NonNull ThreadRecord thread,
+                   int msgId,
                    @NonNull DcLot dcSummary,
                    @NonNull GlideRequests glideRequests,
                    @NonNull Locale locale,
@@ -140,12 +136,11 @@ public class ConversationListItem extends RelativeLayout
     this.selectedThreads  = selectedThreads;
     this.recipient        = thread.getRecipient();
     this.threadId         = thread.getThreadId();
+    this.msgId            = msgId;
     this.glideRequests    = glideRequests;
     this.unreadCount      = thread.getUnreadCount();
-    this.distributionType = thread.getDistributionType();
     this.lastSeen         = thread.getLastSeen();
 
-    this.recipient.addListener(this);
     if (highlightSubstring != null) {
       this.fromView.setText(getHighlightedSpan(locale, recipient.getName(), highlightSubstring));
     } else {
@@ -160,23 +155,24 @@ public class ConversationListItem extends RelativeLayout
     if (thread.getDate() > 0) {
       CharSequence date = DateUtils.getBriefRelativeTimeSpanString(getContext(), locale, thread.getDate());
       dateView.setText(date);
-      dateView.setTypeface(unreadCount == 0 ? LIGHT_TYPEFACE : BOLD_TYPEFACE);
-      dateView.setTextColor(unreadCount == 0 ? ThemeUtil.getThemedColor(getContext(), R.attr.conversation_list_item_date_color)
-                                             : ThemeUtil.getThemedColor(getContext(), R.attr.conversation_list_item_unread_color));
-    }
-
-    if (thread.isArchived()) {
-      this.archivedView.setVisibility(View.VISIBLE);
-    } else {
-      this.archivedView.setVisibility(View.GONE);
     }
 
     setStatusIcons(thread);
-    setThumbnailSnippet(thread);
     setBatchState(batchMode);
-    setRippleColor(recipient);
-    setUnreadIndicator(thread);
-    this.contactPhotoImage.setAvatar(glideRequests, recipient, true);
+    setBgColor();
+
+    if(threadId==DcChat.DC_CHAT_ID_DEADDROP) {
+      ApplicationDcContext dcContext = DcHelper.getContext(getContext());
+      DcContact dcContact = dcContext.getContact(dcContext.getMsg(msgId).getFromId());
+      this.contactPhotoImage.setAvatar(glideRequests, dcContext.getRecipient(dcContact), true);
+    }
+    else {
+      this.contactPhotoImage.setAvatar(glideRequests, recipient, true);
+    }
+    fromView.setCompoundDrawablesWithIntrinsicBounds(0, 0, thread.isVerified() ? R.drawable.ic_verified : 0, 0);
+    groupIndicator.setVisibility(recipient.isGroupRecipient() ? VISIBLE : GONE);
+    int color = ResUtil.getColor(getContext(), R.attr.conversation_list_item_contact_color);
+    groupIndicator.setColorFilter(color);
   }
 
   public void bind(@NonNull  Recipient     contact,
@@ -188,19 +184,15 @@ public class ConversationListItem extends RelativeLayout
     this.recipient       = contact;
     this.glideRequests   = glideRequests;
 
-    this.recipient.addListener(this);
-
     fromView.setText(getHighlightedSpan(locale, recipient.getName(), highlightSubstring));
     subjectView.setText(getHighlightedSpan(locale, contact.getAddress().toPhoneString(), highlightSubstring));
     dateView.setText("");
     archivedView.setVisibility(GONE);
     unreadIndicator.setVisibility(GONE);
     deliveryStatusIndicator.setNone();
-    alertView.setNone();
-    thumbnailView.setVisibility(GONE);
 
     setBatchState(false);
-    setRippleColor(contact);
+    setBgColor();
     contactPhotoImage.setAvatar(glideRequests, recipient, true);
   }
 
@@ -213,25 +205,20 @@ public class ConversationListItem extends RelativeLayout
     this.recipient       = messageResult.recipient;
     this.glideRequests   = glideRequests;
 
-    this.recipient.addListener(this);
-
     fromView.setText(recipient, true);
     subjectView.setText(getHighlightedSpan(locale, messageResult.bodySnippet, highlightSubstring));
     dateView.setText(DateUtils.getBriefRelativeTimeSpanString(getContext(), locale, messageResult.receivedTimestampMs));
     archivedView.setVisibility(GONE);
     unreadIndicator.setVisibility(GONE);
     deliveryStatusIndicator.setNone();
-    alertView.setNone();
-    thumbnailView.setVisibility(GONE);
 
     setBatchState(false);
-    setRippleColor(recipient);
+    setBgColor();
     contactPhotoImage.setAvatar(glideRequests, recipient, true);
   }
 
   @Override
   public void unbind() {
-    if (this.recipient != null) this.recipient.removeListener(this);
   }
 
   private void setBatchState(boolean batch) {
@@ -246,90 +233,76 @@ public class ConversationListItem extends RelativeLayout
     return threadId;
   }
 
-  public int getUnreadCount() {
-    return unreadCount;
+  public int getMsgId() {
+    return msgId;
   }
 
-  public int getDistributionType() {
-    return distributionType;
+  public int getContactId() {
+    DcContext dcContext = DcHelper.getContext(getContext());
+    return dcContext.getMsg(msgId).getFromId();
   }
 
   public long getLastSeen() {
     return lastSeen;
   }
 
-  private void setThumbnailSnippet(ThreadRecord thread) {
-    if (thread.getSnippetUri() != null) {
-      this.thumbnailView.setVisibility(View.VISIBLE);
-      this.thumbnailView.setImageResource(glideRequests, thread.getSnippetUri());
-
-      LayoutParams subjectParams = (RelativeLayout.LayoutParams)this.subjectView.getLayoutParams();
-      subjectParams.addRule(RelativeLayout.LEFT_OF, R.id.thumbnail);
-      if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1) {
-        subjectParams.addRule(RelativeLayout.START_OF, R.id.thumbnail);
-      }
-      this.subjectView.setLayoutParams(subjectParams);
-      this.post(new ThumbnailPositioner(thumbnailView, archivedView, deliveryStatusIndicator, dateView));
-    } else {
-      this.thumbnailView.setVisibility(View.GONE);
-
-      LayoutParams subjectParams = (RelativeLayout.LayoutParams)this.subjectView.getLayoutParams();
-      subjectParams.addRule(RelativeLayout.LEFT_OF, R.id.status);
-      if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1) {
-        subjectParams.addRule(RelativeLayout.START_OF, R.id.status);
-      }
-      this.subjectView.setLayoutParams(subjectParams);
-    }
-  }
-
   private void setStatusIcons(ThreadRecord thread) {
-    int state = dcSummary.getState();
-
-    if (state==DcMsg.DC_STATE_IN_FRESH || state==DcMsg.DC_STATE_IN_NOTICED) {
+    if (thread.isArchived())
+    {
+      // archived
+      this.archivedView.setVisibility(View.VISIBLE);
       deliveryStatusIndicator.setNone();
-      alertView.setNone();
-    } else if (state==DcMsg.DC_STATE_OUT_ERROR) {
-      deliveryStatusIndicator.setNone();
-      alertView.setFailed();
-    } else {
-      alertView.setNone();
-      if(state==DcMsg.DC_STATE_OUT_MDN_RCVD) {
-        deliveryStatusIndicator.setRead();
-      }
-      else if(state==DcMsg.DC_STATE_OUT_DELIVERED) {
-        deliveryStatusIndicator.setSent();
-      }
-      else if (state==DcMsg.DC_STATE_OUT_PENDING){
-        deliveryStatusIndicator.setPending();
-      }
-      else {
-        deliveryStatusIndicator.setNone();
-      }
-    }
-  }
-
-  private void setRippleColor(Recipient recipient) {
-    if (VERSION.SDK_INT >= VERSION_CODES.LOLLIPOP) {
-      ((RippleDrawable)(getBackground()).mutate())
-          .setColor(ColorStateList.valueOf(recipient.getColor().toConversationColor(getContext())));
-    }
-  }
-
-  private void setUnreadIndicator(ThreadRecord thread) {
-    if (thread.getUnreadCount() == 0) {
       unreadIndicator.setVisibility(View.GONE);
-      return;
     }
+    else
+    {
+      this.archivedView.setVisibility(View.GONE);
+      int state = dcSummary.getState();
+      if (state==DcMsg.DC_STATE_IN_FRESH || state==DcMsg.DC_STATE_IN_NOTICED)
+      {
+        // incoming
+        deliveryStatusIndicator.setNone();
+        int unreadCount = thread.getUnreadCount();
+        if(unreadCount==0) {
+          unreadIndicator.setVisibility(View.GONE);
+        }
+        else {
+          unreadIndicator.setImageDrawable(TextDrawable.builder()
+              .beginConfig()
+              .width(ViewUtil.dpToPx(getContext(), 24))
+              .height(ViewUtil.dpToPx(getContext(), 24))
+              .textColor(Color.WHITE)
+              .bold()
+              .endConfig()
+              .buildRound(String.valueOf(unreadCount), getResources().getColor(R.color.green_A700)));
+          unreadIndicator.setVisibility(View.VISIBLE);
+        }
+      }
+      else
+      {
+        // outgoing
+        unreadIndicator.setVisibility(View.GONE);
+        if (state == DcMsg.DC_STATE_OUT_ERROR) {
+          deliveryStatusIndicator.setFailed();
+        } else if (state == DcMsg.DC_STATE_OUT_MDN_RCVD) {
+          deliveryStatusIndicator.setRead();
+        } else if (state == DcMsg.DC_STATE_OUT_DELIVERED) {
+          deliveryStatusIndicator.setSent();
+        } else if (state == DcMsg.DC_STATE_OUT_PENDING) {
+          deliveryStatusIndicator.setPending();
+        } else {
+          deliveryStatusIndicator.setNone();
+        }
+      }
+    }
+  }
 
-    unreadIndicator.setImageDrawable(TextDrawable.builder()
-                                                 .beginConfig()
-                                                 .width(ViewUtil.dpToPx(getContext(), 24))
-                                                 .height(ViewUtil.dpToPx(getContext(), 24))
-                                                 .textColor(Color.WHITE)
-                                                 .bold()
-                                                 .endConfig()
-                                                 .buildRound(String.valueOf(thread.getUnreadCount()), getResources().getColor(R.color.green_A700)));
-    unreadIndicator.setVisibility(View.VISIBLE);
+  private void setBgColor() {
+    if(threadId==DcChat.DC_CHAT_ID_DEADDROP) {
+      TypedArray ta = getContext().obtainStyledAttributes(new int[] { R.attr.conversation_list_deaddrop_bg_color});
+      setBackgroundColor(ta.getColor(0, 0xffffffff));
+      ta.recycle();
+    }
   }
 
   private Spanned getHighlightedSpan(@NonNull  Locale locale,
@@ -369,50 +342,4 @@ public class ConversationListItem extends RelativeLayout
 
     return spanned;
   }
-
-  @Override
-  public void onModified(final Recipient recipient) {
-    Util.runOnMain(() -> {
-      fromView.setText(recipient, unreadCount == 0);
-      contactPhotoImage.setAvatar(glideRequests, recipient, true);
-      setRippleColor(recipient);
-    });
-  }
-
-  private static class ThumbnailPositioner implements Runnable {
-
-    private final View thumbnailView;
-    private final View archivedView;
-    private final View deliveryStatusView;
-    private final View dateView;
-
-    ThumbnailPositioner(View thumbnailView, View archivedView, View deliveryStatusView, View dateView) {
-      this.thumbnailView      = thumbnailView;
-      this.archivedView       = archivedView;
-      this.deliveryStatusView = deliveryStatusView;
-      this.dateView           = dateView;
-    }
-
-    @Override
-    public void run() {
-      LayoutParams thumbnailParams = (RelativeLayout.LayoutParams)thumbnailView.getLayoutParams();
-
-      if (archivedView.getVisibility() == View.VISIBLE &&
-          (archivedView.getWidth() + deliveryStatusView.getWidth()) > dateView.getWidth())
-      {
-        thumbnailParams.addRule(RelativeLayout.LEFT_OF, R.id.status);
-        if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1) {
-          thumbnailParams.addRule(RelativeLayout.START_OF, R.id.status);
-        }
-      } else {
-        thumbnailParams.addRule(RelativeLayout.LEFT_OF, R.id.date);
-        if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1) {
-          thumbnailParams.addRule(RelativeLayout.START_OF, R.id.date);
-        }
-      }
-
-      thumbnailView.setLayoutParams(thumbnailParams);
-    }
-  }
-
 }

src/org/thoughtcrime/securesms/ConversationListItemAction.java

@@ -42,7 +42,7 @@ public class ConversationListItemAction extends LinearLayout implements Bindable
   }
 
   @Override
-  public void bind(@NonNull ThreadRecord thread, @NonNull DcLot dcSummary, @NonNull GlideRequests glideRequests, @NonNull Locale locale, @NonNull Set<Long> selectedThreads, boolean batchMode) {
+  public void bind(@NonNull ThreadRecord thread, int msgId, @NonNull DcLot dcSummary, @NonNull GlideRequests glideRequests, @NonNull Locale locale, @NonNull Set<Long> selectedThreads, boolean batchMode) {
     this.description.setText(thread.getRecipient().getName());
   }
 

src/org/thoughtcrime/securesms/ConversationListItemInboxZero.java

@@ -41,7 +41,7 @@ public class ConversationListItemInboxZero extends LinearLayout implements Binda
   }
 
   @Override
-  public void bind(@NonNull ThreadRecord thread, @NonNull DcLot dcSummary, @NonNull GlideRequests glideRequests, @NonNull Locale locale, @NonNull Set<Long> selectedThreads, boolean batchMode) {
+  public void bind(@NonNull ThreadRecord thread, int msgId, @NonNull DcLot dcSummary, @NonNull GlideRequests glideRequests, @NonNull Locale locale, @NonNull Set<Long> selectedThreads, boolean batchMode) {
 
   }
 }

src/org/thoughtcrime/securesms/ConversationPopupActivity.java

@@ -77,12 +77,11 @@ public class ConversationPopupActivity extends ConversationActivity {
   public boolean onOptionsItemSelected(MenuItem item) {
     switch (item.getItemId()) {
       case R.id.menu_expand:
-        saveDraft().addListener(new ListenableFuture.Listener<Long>() {
+        saveDraft().addListener(new ListenableFuture.Listener<Integer>() {
           @Override
-          public void onSuccess(Long result) {
+          public void onSuccess(Integer result) {
             ActivityOptionsCompat transition = ActivityOptionsCompat.makeScaleUpAnimation(getWindow().getDecorView(), 0, 0, getWindow().getAttributes().width, getWindow().getAttributes().height);
             Intent intent = new Intent(ConversationPopupActivity.this, ConversationActivity.class);
-            intent.putExtra(ConversationActivity.ADDRESS_EXTRA, getRecipient().getAddress());
             intent.putExtra(ConversationActivity.THREAD_ID_EXTRA, result);
 
             if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN) {
@@ -113,7 +112,7 @@ public class ConversationPopupActivity extends ConversationActivity {
   }
 
   @Override
-  protected void sendComplete(long threadId) {
+  protected void sendComplete(int threadId) {
     super.sendComplete(threadId);
     finish();
   }

src/org/thoughtcrime/securesms/ConversationTitleView.java

@@ -26,7 +26,6 @@ public class ConversationTitleView extends RelativeLayout {
   private AvatarImageView avatar;
   private TextView        title;
   private TextView        subtitle;
-  private ImageView       verified;
 
   public ConversationTitleView(Context context) {
     this(context, null);
@@ -45,7 +44,6 @@ public class ConversationTitleView extends RelativeLayout {
     this.content  = ViewUtil.findById(this, R.id.content);
     this.title    = ViewUtil.findById(this, R.id.title);
     this.subtitle = ViewUtil.findById(this, R.id.subtitle);
-    this.verified = ViewUtil.findById(this, R.id.verified_indicator);
     this.avatar   = ViewUtil.findById(this, R.id.contact_photo_image);
 
     ViewUtil.setTextViewGravityStart(this.title, getContext());
@@ -61,7 +59,7 @@ public class ConversationTitleView extends RelativeLayout {
     } else if (recipient != null && recipient.isMuted()) {
       title.setCompoundDrawablesWithIntrinsicBounds(R.drawable.ic_volume_off_white_18dp, 0, 0, 0);
     } else*/ {
-      title.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0);
+      //title.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0);
     }
 
     if (dcChat != null) {
@@ -70,7 +68,11 @@ public class ConversationTitleView extends RelativeLayout {
   }
 
   public void setVerified(boolean verified) {
-    this.verified.setVisibility(verified ? View.VISIBLE : View.GONE);
+    title.setCompoundDrawablesWithIntrinsicBounds(0, 0, verified ? R.drawable.ic_verified : 0, 0);
+  }
+
+  public void hideAvatar() {
+    avatar.setVisibility(View.GONE);
   }
 
   @Override

src/org/thoughtcrime/securesms/ConversationUpdateItem.java

@@ -1,15 +1,12 @@
 package org.thoughtcrime.securesms;
 
 import android.content.Context;
-import android.content.Intent;
 import android.graphics.Color;
 import android.graphics.PorterDuff;
 import android.graphics.PorterDuffColorFilter;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.util.AttributeSet;
-import android.util.Log;
-import android.view.View;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
@@ -17,24 +14,16 @@ import android.widget.TextView;
 import com.b44t.messenger.DcChat;
 import com.b44t.messenger.DcMsg;
 
-import org.thoughtcrime.securesms.crypto.IdentityKeyParcelable;
-import org.thoughtcrime.securesms.database.IdentityDatabase;
-import org.thoughtcrime.securesms.database.IdentityDatabase.IdentityRecord;
-import org.thoughtcrime.securesms.database.model.MessageRecord;
+import org.thoughtcrime.securesms.connect.DcHelper;
 import org.thoughtcrime.securesms.mms.GlideRequests;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientModifiedListener;
-import org.thoughtcrime.securesms.util.DateUtils;
 import org.thoughtcrime.securesms.util.ExpirationUtil;
 import org.thoughtcrime.securesms.util.GroupUtil;
-import org.thoughtcrime.securesms.util.IdentityUtil;
 import org.thoughtcrime.securesms.util.Util;
-import org.thoughtcrime.securesms.util.concurrent.ListenableFuture;
-import org.whispersystems.libsignal.util.guava.Optional;
 
 import java.util.Locale;
 import java.util.Set;
-import java.util.concurrent.ExecutionException;
 
 public class ConversationUpdateItem extends LinearLayout
     implements RecipientModifiedListener, BindableConversationItem
@@ -67,8 +56,6 @@ public class ConversationUpdateItem extends LinearLayout
     this.title = findViewById(R.id.conversation_update_title);
     this.body  = findViewById(R.id.conversation_update_body);
     this.date  = findViewById(R.id.conversation_update_date);
-
-    this.setOnClickListener(new InternalClickListener(null));
   }
 
   @Override
@@ -97,7 +84,7 @@ public class ConversationUpdateItem extends LinearLayout
 
   private void bind(@NonNull DcMsg messageRecord, @NonNull Locale locale) {
     this.messageRecord = messageRecord;
-    this.sender        = messageRecord.getIndividualRecipient();
+    this.sender        = Recipient.fromMsg(DcHelper.getContext(getContext()), messageRecord.getId());
     this.locale        = locale;
 
     this.sender.addListener(this);
@@ -202,58 +189,10 @@ public class ConversationUpdateItem extends LinearLayout
     Util.runOnMain(() -> bind(messageRecord, locale));
   }
 
-  @Override
-  public void setOnClickListener(View.OnClickListener l) {
-    super.setOnClickListener(new InternalClickListener(l));
-  }
-
   @Override
   public void unbind() {
     if (sender != null) {
       sender.removeListener(this);
     }
   }
-
-  private class InternalClickListener implements View.OnClickListener {
-
-    @Nullable private final View.OnClickListener parent;
-
-    InternalClickListener(@Nullable View.OnClickListener parent) {
-      this.parent = parent;
-    }
-
-    @Override
-    public void onClick(View v) {
-      if ((!messageRecord.isIdentityUpdate()  &&
-           !messageRecord.isIdentityDefault() &&
-           !messageRecord.isIdentityVerified()) ||
-          !batchSelected.isEmpty())
-      {
-        if (parent != null) parent.onClick(v);
-        return;
-      }
-
-      final Recipient sender = ConversationUpdateItem.this.sender;
-
-      IdentityUtil.getRemoteIdentityKey(getContext(), sender).addListener(new ListenableFuture.Listener<Optional<IdentityRecord>>() {
-        @Override
-        public void onSuccess(Optional<IdentityRecord> result) {
-          if (result.isPresent()) {
-            Intent intent = new Intent(getContext(), VerifyIdentityActivity.class);
-            intent.putExtra(VerifyIdentityActivity.ADDRESS_EXTRA, sender.getAddress());
-            intent.putExtra(VerifyIdentityActivity.IDENTITY_EXTRA, new IdentityKeyParcelable(result.get().getIdentityKey()));
-            intent.putExtra(VerifyIdentityActivity.VERIFIED_EXTRA, result.get().getVerifiedStatus() == IdentityDatabase.VerifiedStatus.VERIFIED);
-
-            getContext().startActivity(intent);
-          }
-        }
-
-        @Override
-        public void onFailure(ExecutionException e) {
-          Log.w(TAG, e);
-        }
-      });
-    }
-  }
-
 }

src/org/thoughtcrime/securesms/CreateProfileActivity.java

@@ -22,6 +22,8 @@ import android.text.TextUtils;
 import android.text.TextWatcher;
 import android.util.Log;
 import android.view.KeyEvent;
+import android.view.Menu;
+import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewAnimationUtils;
@@ -32,17 +34,13 @@ import android.widget.TextView;
 import android.widget.Toast;
 
 import com.bumptech.glide.load.engine.DiskCacheStrategy;
-import com.dd.CircularProgressButton;
 import com.soundcloud.android.crop.Crop;
 
 import org.thoughtcrime.securesms.components.InputAwareLayout;
 import org.thoughtcrime.securesms.components.emoji.EmojiDrawer;
-import org.thoughtcrime.securesms.components.emoji.EmojiToggle;
 import org.thoughtcrime.securesms.connect.DcHelper;
 import org.thoughtcrime.securesms.contacts.avatars.ResourceContactPhoto;
 import org.thoughtcrime.securesms.crypto.ProfileKeyUtil;
-import org.thoughtcrime.securesms.dependencies.InjectableType;
-import org.thoughtcrime.securesms.jobs.MultiDeviceProfileKeyUpdateJob;
 import org.thoughtcrime.securesms.mms.GlideApp;
 import org.thoughtcrime.securesms.permissions.Permissions;
 import org.thoughtcrime.securesms.profiles.AvatarHelper;
@@ -76,7 +74,7 @@ import javax.inject.Inject;
 import static android.provider.MediaStore.EXTRA_OUTPUT;
 
 @SuppressLint("StaticFieldLeak")
-public class CreateProfileActivity extends BaseActionBarActivity implements InjectableType {
+public class CreateProfileActivity extends BaseActionBarActivity {
 
   private static final String TAG = CreateProfileActivity.class.getSimpleName();
 
@@ -92,17 +90,17 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Inje
 
   private InputAwareLayout       container;
   private ImageView              avatar;
-  private CircularProgressButton finishButton;
   private EditText               name;
-  private EmojiToggle            emojiToggle;
   private EmojiDrawer            emojiDrawer;
   private TextInputEditText statusView;
   private View                   reveal;
+  private MenuItem               finishMenuItem;
 
   private Intent nextIntent;
   private byte[] avatarBytes;
   private File   captureFile;
 
+
   @Override
   public void onCreate(Bundle bundle) {
     super.onCreate(bundle);
@@ -115,6 +113,7 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Inje
     getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
     getSupportActionBar().setTitle(R.string.CreateProfileActivity_your_profile_info);
     getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+    getSupportActionBar().setHomeAsUpIndicator(R.drawable.ic_close_white_24dp);
 
     initializeResources();
     initializeEmojiInput();
@@ -125,6 +124,14 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Inje
     ApplicationContext.getInstance(this).injectDependencies(this);
   }
 
+  @Override
+  public boolean onPrepareOptionsMenu(Menu menu) {
+    MenuInflater inflater = this.getMenuInflater();
+    inflater.inflate(R.menu.preferences_create_profile_menu, menu);
+    finishMenuItem = menu.findItem(R.id.menu_create_profile);
+    return true;
+  }
+
   @Override
   public void onResume() {
     super.onResume();
@@ -139,6 +146,9 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Inje
       case android.R.id.home:
         onBackPressed();
         return true;
+      case R.id.menu_create_profile:
+        handleUpload();
+        break;
     }
 
     return false;
@@ -226,11 +236,9 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Inje
     TextView informationLabel = ViewUtil.findById(this, R.id.information_label);
 
     this.avatar       = ViewUtil.findById(this, R.id.avatar);
-    this.name         = ViewUtil.findById(this, R.id.name);
-    this.emojiToggle  = ViewUtil.findById(this, R.id.emoji_toggle);
+    this.name         = ViewUtil.findById(this, R.id.name_text);
     this.emojiDrawer  = ViewUtil.findById(this, R.id.emoji_drawer);
     this.container    = ViewUtil.findById(this, R.id.container);
-    this.finishButton = ViewUtil.findById(this, R.id.finish_button);
     this.reveal       = ViewUtil.findById(this, R.id.reveal);
     this.statusView = ViewUtil.findById(this, R.id.status_text);
     this.nextIntent   = getIntent().getParcelableExtra(NEXT_INTENT);
@@ -250,20 +258,15 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Inje
       public void onTextChanged(CharSequence s, int start, int before, int count) {}
       @Override
       public void afterTextChanged(Editable s) {
-        if (s.toString().getBytes().length > ProfileCipher.NAME_PADDED_LENGTH) {
-          name.setError(getString(R.string.CreateProfileActivity_too_long));
-          finishButton.setEnabled(false);
-        } else if (name.getError() != null || !finishButton.isEnabled()) {
-          name.setError(null);
-          finishButton.setEnabled(true);
-        }
-      }
-    });
-
-    this.finishButton.setOnClickListener(view -> {
-      this.finishButton.setIndeterminateProgressMode(true);
-      this.finishButton.setProgress(50);
-      handleUpload();
+        if(finishMenuItem != null){
+          if (s.toString().getBytes().length > ProfileCipher.NAME_PADDED_LENGTH) {
+            name.setError(getString(R.string.CreateProfileActivity_too_long));
+            finishMenuItem.setEnabled(false);
+          } else if (name.getError() != null || !finishMenuItem.isEnabled()) {
+            name.setError(null);
+            finishMenuItem.setEnabled(true);
+          }
+      }}
     });
 
     passwordAccountSettings.setOnClickListener(view -> {
@@ -303,7 +306,7 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Inje
   private void initializeProfileAvatar(boolean excludeSystem) {
     String address = DcHelper.get(this, DcHelper.CONFIG_ADDRESS);
 
-    if (AvatarHelper.getAvatarFile(this, address).exists() && AvatarHelper.getAvatarFile(this, address).length() > 0) {
+    if (AvatarHelper.getSelfAvatarFile(this, address).exists() && AvatarHelper.getSelfAvatarFile(this, address).length() > 0) {
       new AsyncTask<Void, Void, byte[]>() {
         @Override
         protected byte[] doInBackground(Void... params) {
@@ -348,15 +351,6 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Inje
   }
 
   private void initializeEmojiInput() {
-    this.emojiToggle.attach(emojiDrawer);
-
-    this.emojiToggle.setOnClickListener(v -> {
-      if (container.getCurrentInput() == emojiDrawer) {
-        container.showSoftkey(name);
-      } else {
-        container.show(name, emojiDrawer);
-      }
-    });
 
     this.emojiDrawer.setEmojiEventListener(new EmojiDrawer.EmojiEventListener() {
       @Override
@@ -374,7 +368,6 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Inje
       }
     });
 
-    this.container.addOnKeyboardShownListener(() -> emojiToggle.setToEmoji());
     this.name.setOnClickListener(v -> container.showSoftkey(name));
   }
 
@@ -456,14 +449,14 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Inje
         TextSecurePreferences.setProfileName(context, name);
 
         try {
-          AvatarHelper.setAvatar(CreateProfileActivity.this, DcHelper.get(context, DcHelper.CONFIG_ADDRESS), avatarBytes);
+          AvatarHelper.setSelfAvatar(CreateProfileActivity.this, DcHelper.get(context, DcHelper.CONFIG_ADDRESS), avatarBytes);
           TextSecurePreferences.setProfileAvatarId(CreateProfileActivity.this, new SecureRandom().nextInt());
         } catch (IOException e) {
           Log.w(TAG, e);
           return false;
         }
 
-        ApplicationContext.getInstance(context).getJobManager().add(new MultiDeviceProfileKeyUpdateJob(context));
+//        ApplicationContext.getInstance(context).getJobManager().add(new MultiDeviceProfileKeyUpdateJob(context));
 
         return true;
       }
@@ -494,26 +487,17 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Inje
   }
 
   private void handleFinishedLegacy() {
-    finishButton.setProgress(0);
     if (nextIntent != null) startActivity(nextIntent);
     finish();
   }
 
   @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
   private void handleFinishedLollipop() {
-    int[] finishButtonLocation = new int[2];
     int[] revealLocation       = new int[2];
 
-    finishButton.getLocationInWindow(finishButtonLocation);
     reveal.getLocationInWindow(revealLocation);
 
-    int finishX = finishButtonLocation[0] - revealLocation[0];
-    int finishY = finishButtonLocation[1] - revealLocation[1];
-
-    finishX += finishButton.getWidth() / 2;
-    finishY += finishButton.getHeight() / 2;
-
-    Animator animation = ViewAnimationUtils.createCircularReveal(reveal, finishX, finishY, 0f, (float) Math.max(reveal.getWidth(), reveal.getHeight()));
+    Animator animation = ViewAnimationUtils.createCircularReveal(reveal, reveal.getWidth(), 0, 0f, (float) Math.max(reveal.getWidth(), reveal.getHeight()));
     animation.setDuration(500);
     animation.addListener(new Animator.AnimatorListener() {
       @Override
@@ -521,7 +505,6 @@ public class CreateProfileActivity extends BaseActionBarActivity implements Inje
 
       @Override
       public void onAnimationEnd(Animator animation) {
-        finishButton.setProgress(0);
         if (nextIntent != null)  startActivity(nextIntent);
         finish();
       }