Bump version to 4.39.1

This reverts commit 77524ae1f2.

.gitignore

@@ -24,3 +24,4 @@ test/androidTestEspresso/res/values/arrays.xml
 obj/
 jni/libspeex/.deps/
 *.sh
+pkcs11.password

.tx/config

@@ -1,7 +1,6 @@
 [main]
 host = https://www.transifex.com
-lang_map = fr_CA:fr-rCA,pt_BR:pt-rBR,pt_PT:pt,zh_CN:zh-rCN,zh_HK:zh-rHK,zh_TW:zh-rTW,da_DK:da-rDK,de_DE:de,tr_TR:tr,fr_FR:fr,es_ES:es,hu_HU:hu,sv_SE:sv-rSE,bg_BG:bg,el_GR:el,kn_IN:kn-rIN,cs_CZ:cs,he:iw,id:in,lt_LT:lt,km_KH:km-rKH,th_TH:th
+lang_map = da_DK:da-rDK,he:iw,id:in,kn_IN:kn-rIN,pt_BR:pt-rBR,pt_PT:pt,qu_EC:qu-rEC,sv_SE:sv-rSE,zh_CN:zh-rCN,zh_HK:zh-rHK,zh_TW:zh-rTW
-
 
 [signal-android.master]
 file_filter = res/values-<lang>/strings.xml

AndroidManifest.xml

@@ -36,7 +36,6 @@
     <uses-permission android:name="android.permission.READ_PHONE_STATE" />
 
     <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" />
 
@@ -45,7 +44,6 @@
 
     <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 -->
@@ -72,6 +70,7 @@
 
     <!-- For conversation 'shortcuts' on the desktop -->
     <uses-permission android:name="android.permission.INSTALL_SHORTCUT"/>
+    <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />
 
     <!-- For fixing MMS -->
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
@@ -88,10 +87,6 @@
     <uses-permission android:name="android.permission.RAISED_THREAD_PRIORITY" />
     <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"/>
 
-    <permission android:name="org.thoughtcrime.securesms.permission.C2D_MESSAGE"
-                android:protectionLevel="signature" />
-    <uses-permission android:name="org.thoughtcrime.securesms.permission.C2D_MESSAGE" />
-
     <application android:name=".ApplicationContext"
                  android:icon="@mipmap/ic_launcher"
                  android:label="@string/app_name"
@@ -111,6 +106,10 @@
     <meta-data android:name="com.google.android.gms.car.application"
                android:resource="@xml/automotive_app_desc" />
 
+    <meta-data android:name="firebase_analytics_collection_deactivated" android:value="true" />
+    <meta-data android:name="google_analytics_adid_collection_enabled" android:value="false" />
+    <meta-data android:name="firebase_messaging_auto_init_enabled" android:value="false" />
+
     <activity android:name="org.thoughtcrime.securesms.WebRtcCallActivity"
               android:excludeFromRecents="true"
               android:screenOrientation="portrait"
@@ -209,7 +208,7 @@
                 android:value="org.thoughtcrime.securesms.ConversationListActivity" />
     </activity>
 
-    <activity android:name=".ConversationActivity"
+    <activity android:name=".conversation.ConversationActivity"
               android:windowSoftInputMode="stateUnchanged"
               android:launchMode="singleTask"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
@@ -219,7 +218,9 @@
                 android:value="org.thoughtcrime.securesms.ConversationListActivity" />
     </activity>
 
-    <activity android:name=".ConversationPopupActivity"
+    <activity android:name=".longmessage.LongMessageActivity" />
+
+    <activity android:name=".conversation.ConversationPopupActivity"
               android:windowSoftInputMode="stateVisible"
               android:launchMode="singleTask"
               android:taskAffinity=""
@@ -279,6 +280,11 @@
               android:windowSoftInputMode="stateHidden"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
+        <activity android:name=".mediasend.MediaSendActivity"
+                  android:theme="@style/TextSecure.DarkNoActionBar"
+                  android:windowSoftInputMode="stateHidden"
+                  android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+
     <activity android:name=".PassphraseChangeActivity"
               android:label="@string/AndroidManifest__change_passphrase"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
@@ -287,9 +293,26 @@
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name=".ApplicationPreferencesActivity"
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize">
+        <intent-filter>
+            <action android:name="android.intent.action.MAIN" />
+            <category android:name="android.intent.category.NOTIFICATION_PREFERENCES" />
+        </intent-filter>
+    </activity>
+
+    <activity android:name=".registration.WelcomeActivity"
+              android:launchMode="singleTask"
+              android:theme="@style/TextSecure.LightRegistrationTheme"
+              android:windowSoftInputMode="stateUnchanged"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name=".RegistrationActivity"
+              android:launchMode="singleTask"
+              android:theme="@style/TextSecure.LightRegistrationTheme"
+              android:windowSoftInputMode="stateUnchanged"
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+
+    <activity android:name=".registration.CaptchaActivity"
               android:launchMode="singleTask"
               android:theme="@style/TextSecure.LightNoActionBar"
               android:windowSoftInputMode="stateUnchanged"
@@ -371,19 +394,15 @@
               android:theme="@style/TextSecure.LightTheme"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
-    <activity android:name=".scribbles.ScribbleActivity"
-              android:theme="@style/TextSecure.ScribbleTheme"
-              android:windowSoftInputMode="stateHidden"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
-
     <activity android:name=".scribbles.StickerSelectActivity"
-              android:theme="@style/TextSecure.LightTheme"
+              android:theme="@style/TextSecure.DarkTheme"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
-    <activity android:name="com.soundcloud.android.crop.CropImageActivity" />
+    <activity android:name="com.theartofdev.edmodo.cropper.CropImageActivity"
+              android:theme="@style/TextSecure.DarkTheme"/>
 
     <activity android:name=".CreateProfileActivity"
-              android:theme="@style/TextSecure.LightTheme"
+              android:theme="@style/TextSecure.LightRegistrationTheme"
               android:windowSoftInputMode="stateVisible"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
@@ -411,10 +430,15 @@
               android:theme="@style/TextSecure.LightNoActionBar"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
+    <activity android:name=".ShortcutLauncherActivity"
+              android:theme="@style/TextSecure.LightNoActionBar"
+              android:exported="true"
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+
     <service android:enabled="true" android:name="org.thoughtcrime.securesms.service.WebRtcCallService"/>
     <service android:enabled="true" android:name=".service.ApplicationMigrationService"/>
     <service android:enabled="true" android:exported="false" android:name=".service.KeyCachingService"/>
-    <service android:enabled="true" android:name=".service.MessageRetrievalService"/>
+    <service android:enabled="true" android:name=".service.IncomingMessageObserver$ForegroundService"/>
 
     <service android:name=".service.QuickResponseService"
              android:permission="android.permission.SEND_RESPOND_VIA_MESSAGE"
@@ -453,12 +477,11 @@
 
     <service android:name=".service.GenericForegroundService"/>
 
-    <receiver android:name=".gcm.GcmBroadcastReceiver" android:permission="com.google.android.c2dm.permission.SEND" >
+    <service android:name=".gcm.FcmService">
         <intent-filter>
-            <action android:name="com.google.android.c2dm.intent.RECEIVE" />
+            <action android:name="com.google.firebase.MESSAGING_EVENT" />
-            <category android:name="org.thoughtcrime.securesms" />
         </intent-filter>
-    </receiver>
+    </service>
 
     <receiver android:name=".service.SmsListener"
               android:permission="android.permission.BROADCAST_SMS"
@@ -525,8 +548,6 @@
 
     <receiver android:name=".service.ExpirationListener" />
 
-    <receiver android:name=".jobmanager.requirements.BackoffReceiver" />
-
     <provider android:name=".providers.PartProvider"
               android:grantUriPermissions="true"
               android:exported="false"
@@ -546,6 +567,24 @@
 
     </provider>
 
+    <provider android:name=".database.DatabaseContentProviders$Conversation"
+              android:authorities="org.thoughtcrime.securesms.database.conversation"
+              android:exported="false" />
+
+    <provider android:name=".database.DatabaseContentProviders$ConversationList"
+              android:authorities="org.thoughtcrime.securesms.database.conversationlist"
+              android:exported="false" />
+
+    <provider android:name=".database.DatabaseContentProviders$Attachment"
+              android:authorities="org.thoughtcrime.securesms.database.attachment"
+              android:exported="false" />
+
+    <provider
+              android:name="androidx.work.impl.WorkManagerInitializer"
+              android:authorities="${applicationId}.workmanager-init"
+              android:exported="false"
+              tools:node="remove" />
+
     <receiver android:name=".service.BootReceiver">
         <intent-filter>
             <action android:name="android.intent.action.BOOT_COMPLETED"/>
@@ -565,6 +604,12 @@
         </intent-filter>
     </receiver>
 
+    <receiver android:name=".service.RotateSenderCertificateListener">
+        <intent-filter>
+            <action android:name="android.intent.action.BOOT_COMPLETED" />
+        </intent-filter>
+    </receiver>
+
     <receiver android:name=".service.LocalBackupListener">
         <intent-filter>
             <action android:name="android.intent.action.BOOT_COMPLETED" />
@@ -577,6 +622,12 @@
         </intent-filter>
     </receiver>
 
+    <receiver android:name=".notifications.LocaleChangedReceiver">
+        <intent-filter>
+            <action android:name="android.intent.action.LOCALE_CHANGED"/>
+        </intent-filter>
+    </receiver>
+
     <receiver android:name=".notifications.MessageNotifier$ReminderReceiver">
         <intent-filter>
             <action android:name="org.thoughtcrime.securesms.MessageNotifier.REMINDER_ACTION"/>
@@ -608,6 +659,29 @@
         </intent-filter>
     </receiver>
 
+    <service
+        android:name=".jobmanager.JobSchedulerScheduler$SystemService"
+        android:permission="android.permission.BIND_JOB_SERVICE"
+        android:enabled="@bool/enable_job_service"
+        tools:targetApi="26" />
+
+    <service
+        android:name=".jobmanager.KeepAliveService"
+        android:enabled="@bool/enable_alarm_manager" />
+
+    <receiver
+        android:name=".jobmanager.AlarmManagerScheduler$RetryReceiver"
+        android:enabled="@bool/enable_alarm_manager" />
+
+    <!-- Probably don't need this one -->
+    <receiver
+        android:name=".jobmanager.BootReceiver"
+        android:enabled="true">
+        <intent-filter>
+            <action android:name="android.intent.action.BOOT_COMPLETED" />
+        </intent-filter>
+    </receiver>
+
     <uses-library android:name="com.sec.android.app.multiwindow" android:required="false"/>
     <meta-data android:name="com.sec.android.support.multiwindow" android:value="true" />
     <meta-data android:name="com.sec.android.multiwindow.DEFAULT_SIZE_W" android:value="632.0dip" />

CONTRIBUTING.md

@@ -17,7 +17,7 @@ Truths which we believe to be self-evident:
 
 ## Translations
 
-Thanks to a dedicated community of volunteer translators, Signal is now available in more than one hundred languages. We use Transifex to manage our translation efforts, not GitHub. Any suggestions, corrections, or new translations should be submitted to the [Signal localization project for Android](https://www.transifex.com/projects/p/signal-android/).
+Thanks to a dedicated community of volunteer translators, Signal is now available in more than one hundred languages. We use Transifex to manage our translation efforts, not GitHub. Any suggestions, corrections, or new translations should be submitted to the [Signal localization project for Android](https://www.transifex.com/signalapp/signal-android/).
 
 
 ## Issues
@@ -76,9 +76,9 @@ There are several other ways to get involved:
   * Redirect non-bug discussions to the [community forum](https://community.signalusers.org).
 * Improve documentation in the [wiki](https://github.com/signalapp/Signal-Android/wiki).
 * Join the community of volunteer translators on Transifex:
-  * [Android](https://www.transifex.com/projects/p/signal-android/)
+  * [Android](https://www.transifex.com/signalapp/signal-android/)
-  * [iOS](https://www.transifex.com/open-whisper-systems/signal-ios/)
+  * [iOS](https://www.transifex.com/signalapp/signal-ios/)
-  * [Desktop](https://www.transifex.com/projects/p/signal-desktop/)
+  * [Desktop](https://www.transifex.com/signalapp/signal-desktop/)
 * Find and mark duplicate issues.
 * Try to reproduce issues and help with troubleshooting.
 * Discover solutions to open issues and post any relevant findings.

Dockerfile

@@ -1,18 +1,18 @@
-FROM ubuntu:17.04
+FROM ubuntu:17.10
 
 RUN dpkg --add-architecture i386 && \
     apt-get update -y && \
     apt-get install -y software-properties-common && \
     apt-get update -y && \
-    apt-get install -y libc6:i386=2.24-9ubuntu2.2 libncurses5:i386=6.0+20160625-1ubuntu1 libstdc++6:i386=6.3.0-12ubuntu2 lib32z1=1:1.2.11.dfsg-0ubuntu1 wget openjdk-8-jdk=8u131-b11-2ubuntu1.17.04.3 git unzip && \
+    apt-get install -y libc6:i386=2.26-0ubuntu2.1 libncurses5:i386=6.0+20160625-1ubuntu1 libstdc++6:i386=7.2.0-8ubuntu3.2 lib32z1=1:1.2.11.dfsg-0ubuntu2 wget openjdk-8-jdk=8u171-b11-0ubuntu0.17.10.1 git unzip opensc pcscd && \
     rm -rf /var/lib/apt/lists/* && \
     apt-get autoremove -y && \
     apt-get clean
 
 ENV ANDROID_SDK_FILENAME android-sdk_r24.4.1-linux.tgz
 ENV ANDROID_SDK_URL https://dl.google.com/android/${ANDROID_SDK_FILENAME}
-ENV ANDROID_API_LEVELS android-27
+ENV ANDROID_API_LEVELS android-28
-ENV ANDROID_BUILD_TOOLS_VERSION 27.0.1
+ENV ANDROID_BUILD_TOOLS_VERSION 28.0.3
 ENV ANDROID_HOME /usr/local/android-sdk-linux
 ENV PATH ${PATH}:${ANDROID_HOME}/tools:${ANDROID_HOME}/platform-tools
 RUN cd /usr/local/ && \

README.md

@@ -31,10 +31,10 @@ Instructions on how to setup your development environment and build Signal can b
 
 If you're new to the Signal codebase, we recommend going through our issues and picking out a simple bug to fix (check the "easy" label in our issues) in order to get yourself familiar. Also please have a look at the [CONTRIBUTING.md](https://github.com/signalapp/Signal-Android/blob/master/CONTRIBUTING.md), that might answer some of your questions.
 
-For larger changes and feature ideas, we ask that you propose it on the [unofficial Community Forum](https://whispersystems.discoursehosting.net) for a high-level discussion with the wider community before implementation.
+For larger changes and feature ideas, we ask that you propose it on the [unofficial Community Forum](https://community.signalusers.org) for a high-level discussion with the wider community before implementation.
 
 ## Contributing Ideas
-Have something you want to say about Open Whisper Systems projects or want to be part of the conversation? Get involved in the [community forum](https://whispersystems.discoursehosting.net).
+Have something you want to say about Open Whisper Systems projects or want to be part of the conversation? Get involved in the [community forum](https://community.signalusers.org).
 
 Help
 ====

build.gradle

@@ -1,18 +1,16 @@
+import org.signal.signing.ApkSignerUtil
+
 import java.security.MessageDigest
 
 buildscript {
     repositories {
+        google()
         maven {
             url "https://repo1.maven.org/maven2"
-            jcenter()
-        }
-        maven {
-            url 'https://maven.google.com/'
-            name 'Google'
         }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.1'
+        classpath 'com.android.tools.build:gradle:3.3.2'
         classpath files('libs/gradle-witness.jar')
     }
 }
@@ -21,66 +19,73 @@ apply plugin: 'com.android.application'
 apply plugin: 'witness'
 
 repositories {
-    maven {
-        url "https://repo1.maven.org/maven2/"
-    }
-    maven {
-        url "https://raw.github.com/signalapp/maven/master/preferencefragment/releases/"
-    }
-    maven {
-        url "https://raw.github.com/signalapp/maven/master/smil/releases/"
-    }
     maven {
         url "https://raw.github.com/signalapp/maven/master/photoview/releases/"
+        content {
+            includeGroupByRegex "com\\.github\\.chrisbanes.*"
+        }
     }
     maven {
         url "https://raw.github.com/signalapp/maven/master/shortcutbadger/releases/"
+        content {
+            includeGroupByRegex "me\\.leolin.*"
+        }
     }
     maven {
         url "https://raw.github.com/signalapp/maven/master/circular-progress-button/releases/"
+        content {
+            includeGroupByRegex "com\\.github\\.dmytrodanylyk\\.circular-progress-button\\.*"
+        }
     }
     maven {
         url "https://raw.github.com/signalapp/maven/master/sqlcipher/release/"
-    }
+        content {
-    maven {
+            includeGroupByRegex "org\\.signal.*"
-        url "https://maven.google.com"
+        }
     }
     maven { // textdrawable
         url 'https://dl.bintray.com/amulyakhare/maven'
+        content {
+            includeGroupByRegex "com\\.amulyakhare.*"
+        }
     }
+    google()
     jcenter()
     mavenLocal()
-    maven {
-        url 'https://maven.google.com/'
-        name 'Google'
-    }
 }
 
 dependencies {
-    compile 'com.android.support:appcompat-v7:27.0.2'
+    def supportVersion = '28.0.0'
-    compile 'com.android.support:recyclerview-v7:27.0.2'
+
-    compile 'com.android.support:design:27.0.2'
+    compile "com.android.support:appcompat-v7:$supportVersion"
-    compile 'com.android.support:support-v13:27.0.2'
+    compile "com.android.support:recyclerview-v7:$supportVersion"
-    compile 'com.android.support:cardview-v7:27.0.2'
+    compile "com.android.support:design:$supportVersion"
-    compile 'com.android.support:preference-v7:27.0.2'
+    compile "com.android.support:support-v13:$supportVersion"
-    compile 'com.android.support:preference-v14:27.0.2'
+    compile "com.android.support:cardview-v7:$supportVersion"
-    compile 'com.android.support:gridlayout-v7:27.0.2'
+    compile "com.android.support:preference-v7:$supportVersion"
-    compile 'com.android.support:multidex:1.0.2'
+    compile "com.android.support:preference-v14:$supportVersion"
-    compile 'com.android.support:exifinterface:27.0.2'
+    compile "com.android.support:gridlayout-v7:$supportVersion"
+    compile "com.android.support:exifinterface:$supportVersion"
+    compile 'com.android.support.constraint:constraint-layout:1.1.3'
+    compile 'com.android.support:multidex:1.0.3'
     compile 'android.arch.lifecycle:extensions:1.1.1'
     compile 'android.arch.lifecycle:common-java8:1.1.1'
 
-    compile 'com.google.android.gms:play-services-gcm:9.6.1'
+    compile('com.google.firebase:firebase-messaging:17.3.4') {
-    compile 'com.google.android.gms:play-services-maps:9.6.1'
+        exclude group: 'com.google.firebase', module: 'firebase-core'
-    compile 'com.google.android.gms:play-services-places:9.6.1'
+        exclude group: 'com.google.firebase', module: 'firebase-analytics'
-
+        exclude group: 'com.google.firebase', module: 'firebase-measurement-connector'
-    compile 'com.google.android.exoplayer:exoplayer:r2.3.1'
-
-    compile('org.whispersystems:libpastelog:1.1.2') {
-        exclude group: 'com.squareup.okhttp3', module: 'okhttp'
     }
-    compile 'org.whispersystems:signal-service-android:2.7.6'
+
-    compile 'org.whispersystems:webrtc-android:M67'
+    compile 'com.google.android.gms:play-services-maps:16.0.0'
+    compile 'com.google.android.gms:play-services-places:16.0.0'
+    compile 'com.google.android.gms:play-services-auth:16.0.1'
+
+    compile 'com.google.android.exoplayer:exoplayer-core:2.9.1'
+    compile 'com.google.android.exoplayer:exoplayer-ui:2.9.1'
+
+    compile 'org.whispersystems:signal-service-android:2.12.8'
+    compile 'org.whispersystems:webrtc-android:M73-S1'
 
     compile "me.leolin:ShortcutBadger:1.1.16"
     compile 'se.emilsjolander:stickylistheaders:2.7.0'
@@ -93,13 +98,13 @@ dependencies {
     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.theartofdev.edmodo:android-image-cropper:2.7.0'
     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'
-    provided 'com.squareup.dagger:dagger-compiler:1.2.2'
+    compileOnly 'com.squareup.dagger:dagger-compiler:1.2.2'
     compile 'com.amulyakhare:com.amulyakhare.textdrawable:1.0.1'
     compile 'com.google.zxing:core:3.2.1'
     compile ('com.davemorrissey.labs:subsampling-scale-image-view:3.6.0') {
@@ -128,53 +133,59 @@ dependencies {
         exclude group: 'org.freemarker'
     }
 
-    testCompile 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.12'
-    testCompile 'org.assertj:assertj-core:1.7.1'
+    testImplementation 'org.assertj:assertj-core:3.11.1'
-    testCompile 'org.mockito:mockito-core:1.9.5'
+    testImplementation 'org.mockito:mockito-core:1.9.5'
-    testCompile 'org.powermock:powermock-api-mockito:1.6.1'
+    testImplementation 'org.powermock:powermock-api-mockito:1.6.1'
-    testCompile 'org.powermock:powermock-module-junit4:1.6.1'
+    testImplementation 'org.powermock:powermock-module-junit4:1.6.1'
-    testCompile 'org.powermock:powermock-module-junit4-rule:1.6.1'
+    testImplementation 'org.powermock:powermock-module-junit4-rule:1.6.1'
-    testCompile 'org.powermock:powermock-classloading-xstream:1.6.1'
+    testImplementation 'org.powermock:powermock-classloading-xstream:1.6.1'
 
-    androidTestCompile 'com.android.support:multidex:1.0.2'
+    testImplementation 'androidx.test:core:1.1.1-alpha02'
-    androidTestCompile 'com.android.support:multidex-instrumentation:1.0.2'
+    androidTestImplementation 'com.android.support:multidex:1.0.3'
-    androidTestCompile 'com.google.dexmaker:dexmaker:1.2'
+    androidTestImplementation 'com.android.support:multidex-instrumentation:1.0.3'
-    androidTestCompile 'com.google.dexmaker:dexmaker-mockito:1.2'
+    androidTestImplementation 'com.google.dexmaker:dexmaker:1.2'
-    androidTestCompile ('org.assertj:assertj-core:1.7.1') {
+    androidTestImplementation 'com.google.dexmaker:dexmaker-mockito:1.2'
+    androidTestImplementation ('org.assertj:assertj-core:1.7.1') {
         exclude group: 'org.hamcrest', module: 'hamcrest-core'
     }
-    androidTestCompile ('com.squareup.assertj:assertj-android:1.1.1') {
+    androidTestImplementation ('com.squareup.assertj:assertj-android:1.1.1') {
         exclude group: 'org.hamcrest',        module: 'hamcrest-core'
         exclude group: 'com.android.support', module: 'support-annotations'
     }
+    testImplementation 'org.robolectric:robolectric:4.2'
+    testImplementation 'org.robolectric:shadows-multidex:4.2'
 }
 
 dependencyVerification {
     verify = [
-        'com.android.support:design:fa5c27a705310e95a8f4099c98777132ed901a0d69178942306bb34cd76f0d57',
+        'com.android.support:design:7874ad1904eedc74aa41cffffb7f759d8990056f3bbbc9264911651c67c42f5f',
-        'com.android.support:preference-v14:1fcf40bd560dc21ce55b6a292d1326d28f52dc5e4f2a64eef2f38dd95777b645',
+        'com.android.support:preference-v14:8133c6e19233fa51e036a341e6d3f4adeead3375cebf777efced0fe154c3267e',
-        'com.android.support:preference-v7:d9f32ddc92f8d6a0bd86a18f4fcaff805fa021245e395b6e7dd382907443ee53',
+        'com.android.support:preference-v7:75eabe936d1fc3b178450a554c4d433466036f2be6d6dccdf971eac9590fdbf5',
         'com.pnikosis:materialish-progress:d71d80e00717a096784482aee21001a9d299fec3833e4ebd87739ed36cf77c54',
         'pl.tajchert:waitingdots:2835d49e0787dbcb606c5a60021ced66578503b1e9fddcd7a5ef0cd5f095ba2c',
+        'com.theartofdev.edmodo:android-image-cropper:72a1b03c5642fe8489061c732e43b10558c850129b576970e4f77a5d4c25317a',
         'mobi.upod:time-duration-picker:db469ce0f48dd96b892eac424ed76870e54bf00fe0a28cdcddfbe5f2a226a0e1',
         'com.codewaves.stickyheadergrid:stickyheadergrid:5b4aa6a52a957cfd55f60f4220c11c0c371385a3cb9786cae03c260dcdef5794',
-        'com.android.support:appcompat-v7:b2825e8b47f665d3362d8481c8d147d1af9230d16f23a2b94f6ccbc53c68cec1',
+        'com.android.support:appcompat-v7:a3a8e5230359746ed91801579b5fbe4668e3b1c4e6a14c7d67c8f58cb0311752',
         'com.melnykov:floatingactionbutton:15d58d4fac0f7a288d0e5301bbaf501a146f5b3f5921277811bf99bd3b397263',
-        'com.android.support:recyclerview-v7:3eb953930f10941f2b0447ec123a9b03d2746a42a99c523e82c3ece3308ca70b',
+        'com.android.support:recyclerview-v7:eb296414c1f6d4c7b522f69fe50588ea85297855db0e7806c24eb4f75409587d',
-        'com.android.support:support-v13:6f2848811ceef2e32cc98da02a045d65f7e7447a6bd7198b9ec10aa14d7ad55c',
+        'com.android.support:support-v13:491f940c5d6d2ec7678fa2f14bd4bbbe8bf776e2c776d04bf0e5c2175975be43',
-        'com.android.support:cardview-v7:57f867a3c8f33e2d4dc0a03e2dfa03cad6267a908179f04a725a68ea9f0b8ccf',
+        'com.android.support:cardview-v7:bc9e6b0e06ce1205f1db34f0e6193019613d19cfeb54cdccea722340d1c60f26',
-        'com.android.support:gridlayout-v7:227b5fdffa20f53bd562503aab6d2293d52cf64b5a6ab1116d2150f87bff9e88',
+        'com.android.support:gridlayout-v7:5029529f7db66f8773426bf7318645f0840fc50d74f66355cd60c5e58d2da087',
-        'com.android.support:multidex:7cd48755c7cfdb6dd2d21cbb02236ec390f6ac91cde87eb62f475b259ab5301d',
+        'com.android.support:exifinterface:bbf44e519edd6333a24a3285aa21fd00181b920b81ca8aa89a8899f03ab4d6b0',
-        'com.android.support:exifinterface:0e7cd526c4468895cd8549def46b3d33c8bcfb1ae4830569898d8c7326b15bb2',
+        'com.android.support.constraint:constraint-layout:27b4e5c0b80d3ff8b92f4c93b3b4d3ecf16c01589f4cdf70ca7cf64cb42d8122',
+        'com.android.support:multidex:ecf6098572e23b5155bab3b9a82b2fd1530eda6c6c157745e0f5287c66eec60c',
         'android.arch.lifecycle:extensions:429426b2feec2245ffc5e75b3b5309bedb36159cf06dc71843ae43526ac289b6',
         'android.arch.lifecycle:common-java8:7078b5c8ccb94203df9cc2a463c69cf0021596e6cf966d78fbfd697aaafe0630',
-        'com.google.android.gms:play-services-gcm:312e61253a236f2d9b750b9c04fc92fd190d23b0b2755c99de6ce4a28b259dae',
+        'com.google.firebase:firebase-messaging:e42288e7950d7d3b033d3395a5ac9365d230da3e439a2794ec13e2ef0fbaf078',
-        'com.google.android.gms:play-services-places:abf3a4a3b146ec7e6e753be62775e512868cf37d6f88ffe2d81167b33b57132b',
+        'com.google.android.gms:play-services-places:2d5c4e4ac3ee5be21b4ec544411bc51d11457b5ae2fa2a5d4539019f87c233c6',
-        'com.google.android.gms:play-services-maps:45e8021e7ddac4a44a82a0e9698991389ded3023d35c58f38dbd86d54211ec0e',
+        'com.google.android.gms:play-services-maps:07f59c5955b759ce7b80ceaeb8261643c5b79acc9f180df2b7c3987658eed2e8',
-        'com.google.android.exoplayer:exoplayer:955085aa611a8f7cf6c61b88ae03d1a392f4ad94c9bfbc153f3dedb9ffb14718',
+        'com.google.android.gms:play-services-auth:aec9e1c584d442cb9f59481a50b2c66dc191872607c04d97ecb82dd0eb5149ec',
-        'org.whispersystems:libpastelog:fe56b4db9ec743c8b565e3e4caa9228fafe132dc0bf82000d6e359b97a81177c',
+        'com.google.android.exoplayer:exoplayer-ui:7a942afcc402ff01e9bf48e8d3942850986710f06562d50a1408aaf04a683151',
-        'org.whispersystems:signal-service-android:823eed29e64fb0aa30d2078cb5ec0245e2a0713a4028121329c5c28788ef27f8',
+        'com.google.android.exoplayer:exoplayer-core:b6ab34abac36bc2bc6934b7a50008162feca2c0fde91aaf1e8c1c22f2c16e2c0',
-        'org.whispersystems:webrtc-android:235b3b79f0ea917e4cda447a9919cb8e17a74ae59da6fb8252503b787fe0828f',
+        'org.whispersystems:signal-service-android:68a349a9e05089f33ab5a9b9fc330526f59d31e8385ff9f5b70bc4a88bd0e297',
+        'org.whispersystems:webrtc-android:1ae3716728f2581724f982f5b4ded92d7aa33edf19d0daa35529d9529f8eb3a2',
         'me.leolin:ShortcutBadger:e3cb3e7625892129b0c92dd5e4bc649faffdd526d5af26d9c45ee31ff8851774',
         'se.emilsjolander:stickylistheaders:a08ca948aa6b220f09d82f16bbbac395f6b78897e9eeac6a9f0b0ba755928eeb',
         'com.jpardogo.materialtabstrip:library:c6ef812fba4f74be7dc4a905faa4c2908cba261a94c13d4f96d5e67e4aad4aaa',
@@ -183,7 +194,6 @@ dependencyVerification {
         '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',
@@ -197,30 +207,52 @@ dependencyVerification {
         'com.github.dmytrodanylyk.circular-progress-button:library:8dc6a29a5a8db7b2ad5a9a7fda1dc9ae0893f4c8f0545732b2c63854ea693e8e',
         'org.signal:android-database-sqlcipher:33d4063336893af00b9d68b418e7b290cace74c20ce8aacffddc0911010d3d73',
         'com.googlecode.ez-vcard:ez-vcard:7e24ad50b222d2f70ac91bdccfa3c0f6200b078d797cb784837f75e77bb4210f',
-        'com.google.android.gms:play-services-iid:54e919f9957b8b7820da7ee9b83471d00d0cac1cf08ddea8b5b41aea80bb1a70',
+        'com.google.firebase:firebase-iid:bb42774e309d5eac1aa493d19711032bee4f677a409639b6a5cfa93089af93eb',
-        'com.google.android.gms:play-services-base:0ca636a8fc9a5af45e607cdcd61783bf5d561cbbb0f862021ce69606eee5ad49',
+        'com.google.firebase:firebase-common:3db6bfd4c6f758551e5f9acdeada2050577277e6da1aefb2412de23829759bcf',
-        'com.google.android.gms:play-services-tasks:69ec265168e601d0203d04cd42e34bb019b2f029aa1e16fabd38a5153eea2086',
+        'com.google.android.gms:play-services-auth-api-phone:19365818b9ceb048ef48db12b5ffadd5eb86dbeb2c7c7b823bfdd89c665f42e5',
-        'com.google.android.gms:play-services-basement:95dd882c5ffba15b9a99de3fefb05d3a01946623af67454ca00055d222f85a8d',
+        'com.google.android.gms:play-services-auth-base:51dc02ad2f8d1d9dff7b5b52c4df2c6c12ef7df55d752e919d5cb4dd6002ecd0',
-        'com.android.support:support-v4:1b2b37169fcccfef5e563d273749e3792decdce9818bc17932403a2363f537b4',
+        'com.google.firebase:firebase-iid-interop:2a86322b9346fd4836219206d249e85803311655e96036a8e4b714ce7e79693b',
-        'com.android.support:support-fragment:e4358388022a2205777575a7251fe357334658e4123d5d6e3b082f5899d9b011',
+        'com.google.android.gms:play-services-base:aca10c780c3219bc50f3db06734f4ab88badd3113c564c0a3156ff8ff674655b',
-        'com.android.support:animated-vector-drawable:5b117a2c13a898c2a3c84c480d64edcfac2ef720aa9b742c29249fac774ffc48',
+        'com.google.android.gms:play-services-tasks:b31c18d8d1cc8d9814f295ee7435471333f370ba5bd904ca14f8f2bec4f35c35',
-        'com.android.support:support-core-ui:2284072511a95d504c074de80c82cd33724c6d2754117833b98ba3a09994163e',
+        'com.google.android.gms:play-services-places-placereport:04f8baeb1f8f8a734c7d4b1701a3974281b45591affa7e963b59dd019b8abc6e',
-        'com.android.support:transition:1a7db0453c1467fc8fd815e6d50ca6bb475a7a9ba6b5f3b307329688a7c62a68',
+        'com.google.android.gms:play-services-stats:5b2d8281adbfd6e74d2295c94bab9ea80fc9a84dfbb397995673f5af4d4c6368',
-        'com.android.support:support-core-utils:b69c6e1e7731b876b910fc7100bcadf40a57f27b32ca26b91400995542112c96',
+        'com.google.android.gms:play-services-basement:e08bfd1e87c4e50ef76161d7ac76b873aeb975367eeb3afa4abe62ea1887c7c6',
-        'com.android.support:support-media-compat:6dd9327ee9aa467cab479aad97df375072b2b6ba61eadffdaa5a88de3843c457',
+        'com.android.support:support-v4:8b9031381c678d628c9e47b566ae1d161e1c9710f7855c759beeac7596cecf30',
-        'com.android.support:support-vector-drawable:bf4f4fcbf58b1380616581224e6487c230bfdb3434ec353d4adaa4b1f4865cfa',
+        'com.android.support:support-fragment:3772fc738ada86824ba1a4b3f197c3dbd67b7ddcfe2c9db1de95ef2e3487a915',
-        'com.android.support:support-compat:ed4d25d91a0b13d8b9def1c0de69ed03d7fb89d50fb37eb0e9b63b0cf7a42357',
+        'com.android.support:animated-vector-drawable:271ecbc906cda8dcd9e655ba0473129c3408a4189c806f616c378e6fd18fb3b7',
+        'com.android.support:support-core-ui:bbc7f65fc95649464733af373361532ab5f9f3b749c3badaa2bbf27e574b6c6f',
+        'com.android.support:support-core-utils:c81e1e98ca3cb2edae002c69cf35b22aec364b8cb2f1042c97e206eb5790ac41',
+        'com.android.support:support-vector-drawable:f658986d968172bccfed28578471c96050780fe5e133861e4d331069cc373f4d',
+        'com.android.support:transition:45d09fc51284c17bbab300f5122512ac7d7348a6d23bda2051648bbe76cc9aa5',
+        'com.android.support:loader:920b85efd72dc33e915b0f88a883fe73b88483c6df8751a741e17611f2460341',
+        'com.android.support:viewpager:013c4c53058758ec104dbae970be58159f75dfe342ba8b937d15ff5282e35ffc',
+        'com.android.support:coordinatorlayout:9dfacd80423dc979048fbaed83c0ee543c46259feb2417377e79a656888d3892',
+        'com.android.support:drawerlayout:8f6809afae4793550c37461c9810e954ae6a23dbb4d23e5333bf18148df1150a',
+        'com.android.support:slidingpanelayout:d1d234f66a1b36a9aee9b94fa6c66f97128c0828078c8e889e9037ec898cd600',
+        'com.android.support:customview:98db03845f994e08248bf701c1ff0ccaa12e70f94251ec9272900f0f694e072b',
+        'com.android.support:swiperefreshlayout:a3b41f7f6730866b49865e86e49f988d4858699765f534300fb2ff5f9325e712',
+        'com.android.support:asynclayoutinflater:115bde87721f7334579b0c735f60dd7c98af1bb7f34010c5b0553b95dc351aa2',
+        'com.android.support:support-media-compat:266eff9605f515013eee1ebdbd8818a9270696dc807f34bbcc5fc11fb61a22c7',
+        'com.android.support:support-compat:e17e3b01dbea3f9ea1c86943292f903ca93d2231c6242e456e0b6a9c5817118a',
+        'com.android.support:versionedparcelable:60eb1cb08f71b65c3f6123135e03ebeb5930b5e126e1e5b2ac91b386908c9d02',
+        'com.android.support:collections:93c258c8a09f531a267653829742c0f8f6da0e348b11cb8655b0855628f2d4f0',
+        'com.android.support:cursoradapter:87feffe742b8d62ca8a9833abe564838bf6a672e31c7ad1306ec4006adf90d21',
+        'android.arch.lifecycle:runtime:c4e4be66c1b2f0abec593571454e1de14013f7e0f96bf2a9f212931a48cae550',
         'android.arch.lifecycle:livedata:50ab0490c1ff1a7cfb4e554032998b080888946d0dd424f39900efc4a1bcd750',
         'android.arch.lifecycle:livedata-core:d6fdd8b985d6178d7ea2f16986a24e83f1bee936b74d43167c69e08d3cc12c50',
         'android.arch.core:runtime:c3215aa5873311b3f88a6f4e4a3c25ad89971bc127de8c3e1291c57f93a05c39',
-        'android.arch.lifecycle:runtime:c4e4be66c1b2f0abec593571454e1de14013f7e0f96bf2a9f212931a48cae550',
         'android.arch.core:common:3a616a32f433e9e23f556b38575c31b013613d3ae85206263b7625fe1f4c151a',
         'android.arch.lifecycle:common:8d378e88ebd5189e09eef623414812c868fd90aa519d6160e2311fb8b81cff56',
         'android.arch.lifecycle:viewmodel:7de29cfaba77d6b5d5be234c57f6812d0150d087e63941af22ba1d1f8e2bc96a',
         'com.github.bumptech.glide:gifdecoder:59ccf3bb0cec11dab4b857382cbe0b171111b6fc62bf141adce4e1180889af15',
-        'com.android.support:support-annotations:af05330d997eb92a066534dbe0a3ea24347d26d7001221092113ae02a8f233da',
+        'com.android.support:documentfile:47cdcd3e9302b7b064923f05487a5c03babbd9bbda4726b71e97791fab5d4779',
-        'org.whispersystems:signal-protocol-android:5b8acded7f2a40178eb90ab8e8cbfec89d170d91b3ff5e78487d1098df6185a1',
+        'com.android.support:localbroadcastmanager:d287c823af5fdde72c099fcfc5f630efe9687af7a914343ae6fd92de32c8a806',
-        'org.whispersystems:signal-service-java:6169643c65dcba8c784744006fc3afd9b6f309041b310a33a624121e3577433a',
+        'com.android.support:print:4be8a812d73e4a80e35b91ceae127def3f0bb9726bf3bc439aa0cc81503f5728',
+        'com.android.support:interpolator:7bc7ee86a0db39a4b51956f3e89842d2bd962118d57d779eb6ed6b34ba0677ea',
+        'com.android.support:support-annotations:5d5b9414f02d3fa0ee7526b8d5ddae0da67c8ecc8c4d63ffa6cf91488a93b927',
+        'com.android.support.constraint:constraint-layout-solver:2cafbe356f71c208013d021f32943904798cd6459e5107f9fe27000eb5bc2aef',
+        'org.signal:signal-metadata-android:d9d798aab7ee7200373ecff8718baf8aaeb632c123604e8a41b7b4c0c97eeee1',
+        'org.whispersystems:signal-service-java:fde1a008fe42ebbf1cd35018b363135cd8fec9e690304f8917b5ffb7080fa2a5',
         'com.github.bumptech.glide:disklrucache:c1b1b6f5bbd01e2fcdc9d7f60913c8d338bdb65ed4a93bfa02b56f19daaade4b',
         'com.github.bumptech.glide:annotations:bede99ef9f71517a4274bac18fd3e483e9f2b6108d7d6fe8f4949be4aa4d9512',
         'com.nineoldandroids:library:68025a14e3e7673d6ad2f95e4b46d78d7d068343aa99256b686fe59de1b3163a',
@@ -228,25 +260,29 @@ dependencyVerification {
         'com.klinkerapps:logger:177e325259a8b111ad6745ec10db5861723c99f402222b80629f576f49408541',
         'com.google.android:flexbox:a9989fd13ae2ee42765dfc515fe362edf4f326e74925d02a10369df8092a4935',
         'org.jsoup:jsoup:abeaf34795a4de70f72aed6de5966d2955ec7eb348eeb813324f23c999575473',
-        'org.whispersystems:curve25519-android:82595394422b957d4a5b5f1b27b75ba25cf6dc4db4d312418ca38cd6fff279ca',
+        'org.whispersystems:signal-protocol-android:b41b7c3a47b0a4ce35802474ae7c5ddc8f033d80209e98abf7ec669543b2b3ee',
-        'org.whispersystems:signal-protocol-java:5152c2b01a25147967d6bf82e540f947901bdfa79260be3eb3e96b03f787d6b5',
+        'org.signal:signal-metadata-java:af1d0dd766b1e301ed1c44e65161084cf03e2587fe97fdd29ecbea58c6aa6930',
+        'org.whispersystems:signal-protocol-java:b08207f7e1847228f2a1f0d49e113f93c96c6ed8490be14edddd4be55b2a4a4e',
         'com.google.protobuf:protobuf-java:e0c1c64575c005601725e7c6a02cebf9e1285e888f756b2a1d73ffa8d725cc74',
         'com.googlecode.libphonenumber:libphonenumber:183392c0565be16d3f6f86680b4106bbde6fe31a402ad21bf9823d938c0c8706',
-        'com.fasterxml.jackson.core:jackson-databind:835097bcdd11f5bc8a08378c70d4c8054dfa4b911691cc2752063c75534d198d',
+        'com.fasterxml.jackson.core:jackson-databind:0fb4e079c118e752cc94c15ad22e6782b0dfc5dc09145f4813fb39d82e686047',
         'com.squareup.okhttp3:okhttp:7265adbd6f028aade307f58569d814835cd02bc9beffb70c25f72c9de50d61c4',
+        'com.madgag.spongycastle:pkix:0d9cca6991f68eb373cfad309d5268c9fc38db5efb5fe00dcccf5c973af1eca1',
         'com.madgag.spongycastle:prov:b8c3fec3a59aac1aa04ccf4dad7179351e54ef7672f53f508151b614c131398a',
-        'org.whispersystems:curve25519-java:7dd659d8822c06c3aea1a47f18fac9e5761e29cab8100030b877db445005f03e',
+        'org.threeten:threetenbp:f4c23ffaaed717c3b99c003e0ee02d6d66377fd47d866fec7d971bd8644fc1a7',
-        'com.fasterxml.jackson.core:jackson-annotations:0ca408c24202a7626ec8b861e99d85eca5e38b73311dd6dd12e3e9deecc3fe94',
+        'org.whispersystems:curve25519-android:82595394422b957d4a5b5f1b27b75ba25cf6dc4db4d312418ca38cd6fff279ca',
-        'com.fasterxml.jackson.core:jackson-core:cbf4604784b4de226262845447a1ad3bb38a6728cebe86562e2c5afada8be2c0',
+        'com.fasterxml.jackson.core:jackson-annotations:45d32ac61ef8a744b464c54c2b3414be571016dd46bfc2bec226761cf7ae457a',
+        'com.fasterxml.jackson.core:jackson-core:a2bebaa325ad25455b02149c67e6052367a7d7fc1ce77de000eed284a5214eac',
         'com.squareup.okio:okio:734269c3ebc5090e3b23566db558f421f0b4027277c79ad5d176b8ec168bb850',
         'com.madgag.spongycastle:core:8d6240b974b0aca4d3da9c7dd44d42339d8a374358aca5fc98e50a995764511f',
+        'org.whispersystems:curve25519-java:7dd659d8822c06c3aea1a47f18fac9e5761e29cab8100030b877db445005f03e',
     ]
 }
 
 android {
     flavorDimensions "none"
-    compileSdkVersion 27
+    compileSdkVersion 28
-    buildToolsVersion '27.0.1'
+    buildToolsVersion '28.0.3'
     useLibrary 'org.apache.http.legacy'
 
     dexOptions {
@@ -254,11 +290,11 @@ android {
     }
 
     defaultConfig {
-        versionCode 385
+        versionCode 479
-        versionName "4.24.0"
+        versionName "4.39.1"
 
-        minSdkVersion 14
+        minSdkVersion 19
-        targetSdkVersion 25
+        targetSdkVersion 26
         multiDexEnabled true
 
         vectorDrawables.useSupportLibrary = true
@@ -267,14 +303,29 @@ android {
         buildConfigField "long", "BUILD_TIMESTAMP", getLastCommitTimestamp() + "L"
         buildConfigField "String", "SIGNAL_URL", "\"https://textsecure-service.whispersystems.org\""
         buildConfigField "String", "SIGNAL_CDN_URL", "\"https://cdn.signal.org\""
+        buildConfigField "String", "SIGNAL_CONTACT_DISCOVERY_URL", "\"https://api.directory.signal.org\""
         buildConfigField "String", "SIGNAL_SERVICE_STATUS_URL", "\"uptime.signal.org\""
-        buildConfigField "String", "GIPHY_PROXY_HOST", "\"giphy-proxy-production.whispersystems.org\""
+        buildConfigField "String", "CONTENT_PROXY_HOST", "\"contentproxy.signal.org\""
-        buildConfigField "int", "GIPHY_PROXY_PORT", "80"
+        buildConfigField "int", "CONTENT_PROXY_PORT", "443"
         buildConfigField "String", "USER_AGENT", "\"OWA\""
         buildConfigField "boolean", "DEV_BUILD", "false"
+        buildConfigField "String", "MRENCLAVE", "\"cd6cfc342937b23b1bdd3bbf9721aa5615ac9ff50a75c5527d441cd3276826c9\""
+        buildConfigField "String", "UNIDENTIFIED_SENDER_TRUST_ROOT", "\"BXu6QIKVz5MA8gstzfOgRQGqyLqOwNKHL6INkv3IHWMF\""
+        buildConfigField "String[]", "LANGUAGES", "new String[]{\"" + autoResConfig().collect { s -> s.replace('-r', '_') }.join('", "') + '"}'
 
         ndk {
-            abiFilters "armeabi", "armeabi-v7a", "x86"
+            abiFilters 'armeabi-v7a', 'x86'
+        }
+
+        resConfigs autoResConfig()
+
+        splits {
+            abi {
+                enable true
+                reset()
+                include 'armeabi-v7a', 'x86'
+                universalApk true
+            }
         }
     }
 
@@ -290,16 +341,14 @@ android {
         exclude 'asm-license.txt'
         exclude 'META-INF/LICENSE'
         exclude 'META-INF/NOTICE'
-    }
+        exclude 'META-INF/proguard/androidx-annotations.pro'
-
-    signingConfigs {
-        release
     }
 
     buildTypes {
         debug {
             minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android.txt'),
+                          'proguard-firebase-messaging.pro',
                           'proguard-google-play-services.pro',
                           'proguard-dagger.pro',
                           'proguard-jackson.pro',
@@ -324,7 +373,6 @@ android {
         release {
             minifyEnabled true
             proguardFiles = buildTypes.debug.proguardFiles
-            signingConfig signingConfigs.release
         }
     }
 
@@ -366,6 +414,7 @@ android {
         }
         test {
             java.srcDirs = ['test/unitTest/java']
+            resources.srcDirs = ['test/unitTest/resources']
         }
 
         website.manifest.srcFile 'website/AndroidManifest.xml'
@@ -374,49 +423,76 @@ android {
      lintOptions {
         abortOnError false
     }
-}
 
-task assembleWebsiteDescriptor << {
+    testOptions {
-    android.applicationVariants.all { variant ->
+        unitTests {
-        if (variant.name.equals("websiteDebug") ||
+            includeAndroidResources = true
-            variant.name.equals("websiteRelease"))
-        {
-            File file = new File(variant.outputs[0].outputFile.path)
-
-            if (file.exists()) {
-                MessageDigest md = MessageDigest.getInstance("SHA-256");
-                file.eachByte 4096, {bytes, size ->
-                    md.update(bytes, 0, size);
-                }
-
-                String digest = md.digest().collect {String.format "%02x", it}.join();
-                String url = variant.productFlavors.get(0).ext.websiteUpdateUrl
-                String apkName = variant.outputs[0].outputFile.name
-
-                String descriptor = "{" +
-                        "\"versionCode\" : $project.android.defaultConfig.versionCode," +
-                        "\"versionName\" : \"$project.android.defaultConfig.versionName\"," +
-                        "\"sha256sum\" : \"$digest\"," +
-                        "\"url\" : \"$url/$apkName\"" +
-                        "}"
-
-                File descriptorFile = new File(variant.outputs[0].outputFile.parent, apkName.replace(".apk", ".json"))
-
-                descriptorFile.write(descriptor)
-            }
         }
     }
 }
 
+def assembleWebsiteDescriptor = { variant, file ->
+    if (file.exists()) {
+        MessageDigest md = MessageDigest.getInstance("SHA-256");
+        file.eachByte 4096, {bytes, size ->
+            md.update(bytes, 0, size);
+        }
+
+        String digest  = md.digest().collect {String.format "%02x", it}.join();
+        String url     = variant.productFlavors.get(0).ext.websiteUpdateUrl
+        String apkName = file.getName()
+
+        String descriptor = "{" +
+                "\"versionCode\" : $project.android.defaultConfig.versionCode," +
+                "\"versionName\" : \"$project.android.defaultConfig.versionName\"," +
+                "\"sha256sum\" : \"$digest\"," +
+                "\"url\" : \"$url/$apkName\"" +
+                "}"
+
+        File descriptorFile = new File(file.getParent(), apkName.replace(".apk", ".json"))
+
+        descriptorFile.write(descriptor)
+    }
+}
+
+def signProductionRelease = { variant ->
+    variant.outputs.collect { output ->
+        String apkName    = output.outputFile.name
+        File   inputFile  = new File(output.outputFile.path)
+        File   outputFile = new File(output.outputFile.parent, apkName.replace('-unsigned', ''))
+
+        new ApkSignerUtil('sun.security.pkcs11.SunPKCS11',
+                          'pkcs11.config',
+                          'PKCS11',
+                          'file:pkcs11.password').calculateSignature(inputFile.getAbsolutePath(),
+                                                                     outputFile.getAbsolutePath())
+
+        inputFile.delete()
+        outputFile
+    }
+}
+
+task signProductionPlayRelease {
+    doLast {
+        signProductionRelease(android.applicationVariants.find { (it.name == 'playRelease') })
+    }
+}
+
+task signProductionWebsiteRelease {
+    doLast {
+        def  variant       = android.applicationVariants.find { (it.name == 'websiteRelease') }
+        File signedRelease = signProductionRelease(variant).find { it.name.contains('universal') }
+        assembleWebsiteDescriptor(variant, signedRelease)
+    }
+}
+
 tasks.whenTaskAdded { task ->
-    if (task.name.equals("lint")) {
+    if (task.name.equals("assemblePlayRelease")) {
-        task.enabled = false
+        task.finalizedBy signProductionPlayRelease
     }
 
-    if (task.name.equals("assembleWebsiteDebug") ||
+    if (task.name.equals("assembleWebsiteRelease")) {
-        task.name.equals("assembleWebsiteRelease"))
+        task.finalizedBy signProductionWebsiteRelease
-    {
-         task.finalizedBy assembleWebsiteDescriptor
     }
 }
 
@@ -432,28 +508,21 @@ def getLastCommitTimestamp() {
     }
 }
 
-def Properties props = new Properties()
+/**
-def propFile = new File('signing.properties')
+ * Discovers supported languages listed as under the res/values- directory.
-
+ */
-if (propFile.canRead()){
+static def autoResConfig() {
-    props.load(new FileInputStream(propFile))
+    def files = new ArrayList<String>()
-
+    def root = new File('res')
-    if (props !=null &&
+    root.eachFile { f -> files.add(f.name) }
-        props.containsKey('STORE_FILE')     &&
+    ['en'] + files.collect { f -> f =~ /^values-([a-z]{2}(-r[A-Z]{2})?)$/ }
-        props.containsKey('STORE_PASSWORD') &&
+         .findAll { matcher -> matcher.find() }
-        props.containsKey('KEY_ALIAS')      &&
+         .collect { matcher -> matcher.group(1) }
-        props.containsKey('KEY_PASSWORD'))
+         .sort()
-    {
-        android.signingConfigs.release.storeFile = file(props['STORE_FILE'])
-        android.signingConfigs.release.storePassword = props['STORE_PASSWORD']
-        android.signingConfigs.release.keyAlias = props['KEY_ALIAS']
-        android.signingConfigs.release.keyPassword = props['KEY_PASSWORD']
-    } else {
-        println 'signing.properties found but some entries are missing'
-        android.buildTypes.release.signingConfig = null
-    }
-}else {
-    println 'signing.properties not found'
-    android.buildTypes.release.signingConfig = null
 }
 
+task qa {
+  group 'Verification'
+  description 'Quality Assurance. Run before pushing.'
+  dependsOn ':testPlayReleaseUnitTest', ':assemblePlayDebug'
+}

buildSrc/build.gradle

@@ -0,0 +1,9 @@
+apply plugin: 'java-gradle-plugin'
+
+repositories {
+    google()
+}
+
+dependencies {
+    compile 'com.android.tools.build:apksig:3.3.2'
+}

buildSrc/src/main/java/org/signal/signing/ApkSignerUtil.java

@@ -0,0 +1,141 @@
+package org.signal.signing;
+
+import com.android.apksig.ApkSigner;
+import com.android.apksig.apk.ApkFormatException;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
+import java.security.InvalidKeyException;
+import java.security.KeyStore;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.security.PrivateKey;
+import java.security.Provider;
+import java.security.Security;
+import java.security.SignatureException;
+import java.security.UnrecoverableKeyException;
+import java.security.cert.Certificate;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.LinkedList;
+import java.util.List;
+
+public class ApkSignerUtil {
+
+  private final String providerClass;
+
+  private final String providerArgument;
+
+  private final String keyStoreType;
+
+  private final String keyStorePassword;
+
+
+  public ApkSignerUtil(String providerClass, String providerArgument, String keyStoreType, String keyStorePassword) {
+    this.providerClass    = providerClass;
+    this.providerArgument = providerArgument;
+    this.keyStoreType     = keyStoreType;
+    this.keyStorePassword = keyStorePassword;
+  }
+
+  public void calculateSignature(String inputApkFile, String outputApkFile)
+      throws KeyStoreException, IOException, CertificateException, NoSuchAlgorithmException, UnrecoverableKeyException, ApkFormatException, InvalidKeyException, SignatureException
+  {
+    System.out.println("Running calculateSignature()...");
+
+    if (providerClass != null) {
+      installProvider(providerClass, providerArgument);
+    }
+
+    ApkSigner apkSigner = new ApkSigner.Builder(Collections.singletonList(loadKeyStore(keyStoreType, keyStorePassword)))
+        .setV1SigningEnabled(true)
+        .setV2SigningEnabled(true)
+        .setInputApk(new File(inputApkFile))
+        .setOutputApk(new File(outputApkFile))
+        .setOtherSignersSignaturesPreserved(false)
+        .build();
+
+    apkSigner.sign();
+  }
+
+  private void installProvider(String providerName, String providerArgument) {
+    try {
+      Class<?> providerClass = Class.forName(providerName);
+
+      if (!Provider.class.isAssignableFrom(providerClass)) {
+        throw new IllegalArgumentException("JCA Provider class " + providerClass + " not subclass of " + Provider.class.getName());
+      }
+
+      Provider provider;
+
+      if (providerArgument != null) {
+        provider = (Provider) providerClass.getConstructor(String.class).newInstance(providerArgument);
+      } else {
+        provider = (Provider) providerClass.getConstructor().newInstance();
+      }
+
+      Security.addProvider(provider);
+    } catch (ClassNotFoundException | InstantiationException | InvocationTargetException | IllegalAccessException | NoSuchMethodException e) {
+      throw new IllegalArgumentException(e);
+    }
+  }
+
+  private ApkSigner.SignerConfig loadKeyStore(String keyStoreType, String keyStorePassword) throws KeyStoreException, IOException, CertificateException, NoSuchAlgorithmException, UnrecoverableKeyException {
+    KeyStore keyStoreEntity = KeyStore.getInstance(keyStoreType == null ? KeyStore.getDefaultType() : keyStoreType);
+    char[]   password       = getPassword(keyStorePassword);
+    keyStoreEntity.load(null, password);
+
+    Enumeration<String> aliases  = keyStoreEntity.aliases();
+    String              keyAlias = null;
+
+    while (aliases != null && aliases.hasMoreElements()) {
+      String alias = aliases.nextElement();
+      if (keyStoreEntity.isKeyEntry(alias)) {
+        keyAlias = alias;
+        break;
+      }
+    }
+
+    if (keyAlias == null) {
+      throw new IllegalArgumentException("Keystore has no key entries!");
+    }
+
+    PrivateKey    privateKey   = (PrivateKey) keyStoreEntity.getKey(keyAlias, password);
+    Certificate[] certificates = keyStoreEntity.getCertificateChain(keyAlias);
+
+    if (certificates == null || certificates.length == 0) {
+      throw new IllegalArgumentException("Unable to load certificates!");
+    }
+
+    List<X509Certificate> results = new LinkedList<>();
+
+    for (Certificate certificate : certificates) {
+      results.add((X509Certificate)certificate);
+    }
+
+
+    return new ApkSigner.SignerConfig.Builder("Signal Signer", privateKey, results).build();
+  }
+
+  private char[] getPassword(String encoded) throws IOException {
+    if (encoded.startsWith("file:")) {
+      String         name     = encoded.substring("file:".length());
+      BufferedReader reader   = new BufferedReader(new FileReader(new File(name)));
+      String         password = reader.readLine();
+
+      if (password.length() == 0) {
+        throw new IOException("Failed to read password from file: " + name);
+      }
+
+      return password.toCharArray();
+    } else {
+      return encoded.toCharArray();
+    }
+  }
+
+}

gradle.properties

@@ -0,0 +1 @@
+org.gradle.jvmargs=-Xmx2048m

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,5 @@
-#Mon Nov 06 08:48:17 PST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.2.1-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip

gradlew

@@ -28,16 +28,16 @@ APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
+DEFAULT_JVM_OPTS='"-Xmx64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
 
-warn ( ) {
+warn () {
     echo "$*"
 }
 
-die ( ) {
+die () {
     echo
     echo "$*"
     echo
@@ -155,7 +155,7 @@ if $cygwin ; then
 fi
 
 # Escape application args
-save ( ) {
+save () {
     for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
     echo " "
 }

gradlew.bat

@@ -14,7 +14,7 @@ set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
+set DEFAULT_JVM_OPTS="-Xmx64m"
 
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome

jni/Application.mk

@@ -1,5 +1,6 @@
-APP_ABI := armeabi armeabi-v7a x86
+# Built with NDK 19.2.5345600
-APP_PLATFORM := android-9
+APP_ABI      := armeabi-v7a x86 arm64-v8a x86_64
-APP_STL := stlport_static
+APP_PLATFORM := android-19
+APP_STL      := c++_static
 APP_CPPFLAGS += -fexceptions
-APP_OPTIM := debug
+APP_OPTIM    := debug

pkcs11.config

@@ -0,0 +1,5 @@
+name = OpenSC-PKCS11
+description = SunPKCS11 via OpenSC
+library = /usr/lib/x86_64-linux-gnu/opensc-pkcs11.so
+slotListIndex = 0
+

proguard-firebase-messaging.pro

@@ -0,0 +1 @@
+-dontwarn com.google.firebase.analytics.connector.AnalyticsConnector

protobuf/DeviceName.proto

@@ -0,0 +1,15 @@
+/**
+ * Copyright (C) 2014-2016 Open Whisper Systems
+ *
+ * Licensed according to the LICENSE file in this repository.
+ */
+package signalservice;
+
+option java_package = "org.thoughtcrime.securesms.devicelist";
+option java_outer_classname = "DeviceNameProtos";
+
+message DeviceName {
+  optional bytes ephemeralPublic = 1;
+  optional bytes syntheticIv     = 2;
+  optional bytes ciphertext      = 3;
+}

protobuf/Makefile

@@ -1,3 +1,3 @@
 
 all:
-	protoc --java_out=../src/ WebRtcData.proto Backups.proto
+	protoc --java_out=../src/ WebRtcData.proto Backups.proto DeviceName.proto

res/anim/camera_capture_button_grow.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+    <scale
+        android:duration="100"
+        android:interpolator="@android:anim/decelerate_interpolator"
+        android:fromXScale=".85"
+        android:fromYScale=".85"
+        android:toXScale="1.0"
+        android:toYScale="1.0"
+        android:pivotX="50%"
+        android:pivotY="50%" />
+</set>

res/anim/camera_capture_button_shrink.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+    <scale
+        android:duration="100"
+        android:interpolator="@android:anim/decelerate_interpolator"
+        android:fromXScale="1.0"
+        android:fromYScale="1.0"
+        android:toXScale=".85"
+        android:toYScale=".85"
+        android:pivotX="50%"
+        android:pivotY="50%" />
+</set>

res/anim/camera_slide_from_bottom.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android" >
+    <translate
+        android:interpolator="@android:anim/decelerate_interpolator"
+        android:duration="350"
+        android:fromYDelta="100%"
+        android:toYDelta="0%" />
+</set>

res/anim/camera_slide_to_bottom.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android" >
+    <translate
+        android:interpolator="@android:anim/decelerate_interpolator"
+        android:duration="250"
+        android:fromYDelta="0%"
+        android:toYDelta="100%" />
+</set>

res/anim/fade_in.xml

@@ -0,0 +1,6 @@
+<alpha
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:interpolator="@android:interpolator/decelerate_quad"
+    android:fromAlpha="0.0"
+    android:toAlpha="1.0"
+    android:duration="@android:integer/config_shortAnimTime" />

res/anim/fade_out.xml

@@ -0,0 +1,6 @@
+<alpha
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:interpolator="@android:interpolator/decelerate_quad"
+    android:fromAlpha="1.0"
+    android:toAlpha="0.0"
+    android:duration="@android:integer/config_shortAnimTime" />

res/anim/slide_from_left.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+     android:interpolator="@android:anim/decelerate_interpolator">
+    <translate
+        android:duration="250"
+        android:fromXDelta="-100%"
+        android:toXDelta="0%" />
+</set>

res/anim/slide_from_right.xml

@@ -3,7 +3,7 @@
 <set xmlns:android="http://schemas.android.com/apk/res/android"
      android:interpolator="@android:anim/decelerate_interpolator">
     <translate
-        android:duration="150"
+        android:duration="250"
         android:fromXDelta="100%"
         android:toXDelta="0%" />
 </set>

res/anim/slide_to_left.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+     android:interpolator="@android:anim/decelerate_interpolator">
+    <translate
+        android:duration="250"
+        android:fromXDelta="0%"
+        android:toXDelta="-100%" />
+</set>

res/anim/slide_to_right.xml

@@ -3,7 +3,7 @@
 <set xmlns:android="http://schemas.android.com/apk/res/android"
      android:interpolator="@android:anim/decelerate_interpolator">
     <translate
-        android:duration="150"
+        android:duration="250"
         android:fromXDelta="0%"
         android:toXDelta="100%" />
 </set>

res/anim/stationary.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+    <translate
+            android:duration="250"
+            android:fromYDelta="0%"
+            android:toYDelta="0%" />
+</set>