Bump version to 4.29.4

Due to an Android P bug, we basically need to stop calling
startService() in onResume()/onPause(). That means I had to turn
MessageRetrieval service into a singlton instead of a service. I also
moved the offending KeyCachingService calls into static methods that
didn't have to start the service.

.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 = 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,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,hi_IN:hi-rIN
 
 [signal-android.master]
 file_filter = res/values-<lang>/strings.xml

AndroidManifest.xml

@@ -72,6 +72,7 @@
 
     <!-- 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"/>
@@ -287,7 +288,12 @@
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name=".ApplicationPreferencesActivity"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              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=".RegistrationActivity"
               android:launchMode="singleTask"
@@ -377,7 +383,7 @@
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name=".scribbles.StickerSelectActivity"
-              android:theme="@style/TextSecure.LightTheme"
+              android:theme="@style/TextSecure.ScribbleTheme"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
     <activity android:name="com.soundcloud.android.crop.CropImageActivity" />
@@ -411,10 +417,20 @@
               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"/>
+
+    <activity android:name=".camera.CameraActivity"
+              android:theme="@style/TextSecure.ScribbleTheme"
+              android:windowSoftInputMode="stateHidden"
+              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"
@@ -525,8 +541,6 @@
 
     <receiver android:name=".service.ExpirationListener" />
 
-    <receiver android:name=".jobmanager.requirements.BackoffReceiver" />
-
     <provider android:name=".providers.PartProvider"
               android:grantUriPermissions="true"
               android:exported="false"
@@ -546,6 +560,24 @@
 
     </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"/>
@@ -577,6 +609,12 @@
         </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"/>

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/)
-  * [iOS](https://www.transifex.com/open-whisper-systems/signal-ios/)
-  * [Desktop](https://www.transifex.com/projects/p/signal-desktop/)
+  * [Android](https://www.transifex.com/signalapp/signal-android/)
+  * [iOS](https://www.transifex.com/signalapp/signal-ios/)
+  * [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 && \
     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_BUILD_TOOLS_VERSION 27.0.1
+ENV ANDROID_API_LEVELS android-28
+ENV ANDROID_BUILD_TOOLS_VERSION 27.0.3
 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

@@ -57,30 +57,31 @@ repositories {
 }
 
 dependencies {
-    compile 'com.android.support:appcompat-v7:27.0.2'
-    compile 'com.android.support:recyclerview-v7:27.0.2'
-    compile 'com.android.support:design:27.0.2'
-    compile 'com.android.support:support-v13:27.0.2'
-    compile 'com.android.support:cardview-v7:27.0.2'
-    compile 'com.android.support:preference-v7:27.0.2'
-    compile 'com.android.support:preference-v14:27.0.2'
-    compile 'com.android.support:gridlayout-v7:27.0.2'
-    compile 'com.android.support:multidex:1.0.2'
-    compile 'com.android.support:exifinterface:27.0.2'
+    def supportVersion = '28.0.0'
+
+    compile "com.android.support:appcompat-v7:$supportVersion"
+    compile "com.android.support:recyclerview-v7:$supportVersion"
+    compile "com.android.support:design:$supportVersion"
+    compile "com.android.support:support-v13:$supportVersion"
+    compile "com.android.support:cardview-v7:$supportVersion"
+    compile "com.android.support:preference-v7:$supportVersion"
+    compile "com.android.support:preference-v14:$supportVersion"
+    compile "com.android.support:gridlayout-v7:$supportVersion"
+    compile "com.android.support:exifinterface:$supportVersion"
+    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 'android.arch.work:work-runtime:1.0.0-alpha09'
 
     compile 'com.google.android.gms:play-services-gcm:9.6.1'
     compile 'com.google.android.gms:play-services-maps:9.6.1'
     compile 'com.google.android.gms:play-services-places:9.6.1'
 
-    compile 'com.google.android.exoplayer:exoplayer:r2.3.1'
+    compile 'com.google.android.exoplayer:exoplayer-core:2.8.4'
+    compile 'com.google.android.exoplayer:exoplayer-ui:2.8.4'
 
-    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 'org.whispersystems:signal-service-android:2.9.0'
+    compile 'org.whispersystems:webrtc-android:M69'
 
     compile "me.leolin:ShortcutBadger:1.1.16"
     compile 'se.emilsjolander:stickylistheaders:2.7.0'
@@ -136,8 +137,8 @@ dependencies {
     testCompile 'org.powermock:powermock-module-junit4-rule:1.6.1'
     testCompile 'org.powermock:powermock-classloading-xstream:1.6.1'
 
-    androidTestCompile 'com.android.support:multidex:1.0.2'
-    androidTestCompile 'com.android.support:multidex-instrumentation:1.0.2'
+    androidTestCompile 'com.android.support:multidex:1.0.3'
+    androidTestCompile 'com.android.support:multidex-instrumentation:1.0.3'
     androidTestCompile 'com.google.dexmaker:dexmaker:1.2'
     androidTestCompile 'com.google.dexmaker:dexmaker-mockito:1.2'
     androidTestCompile ('org.assertj:assertj-core:1.7.1') {
@@ -151,30 +152,30 @@ dependencies {
 
 dependencyVerification {
     verify = [
-        'com.android.support:design:fa5c27a705310e95a8f4099c98777132ed901a0d69178942306bb34cd76f0d57',
-        'com.android.support:preference-v14:1fcf40bd560dc21ce55b6a292d1326d28f52dc5e4f2a64eef2f38dd95777b645',
-        'com.android.support:preference-v7:d9f32ddc92f8d6a0bd86a18f4fcaff805fa021245e395b6e7dd382907443ee53',
+        'com.android.support:design:7874ad1904eedc74aa41cffffb7f759d8990056f3bbbc9264911651c67c42f5f',
+        'com.android.support:preference-v14:8133c6e19233fa51e036a341e6d3f4adeead3375cebf777efced0fe154c3267e',
+        'com.android.support:preference-v7:75eabe936d1fc3b178450a554c4d433466036f2be6d6dccdf971eac9590fdbf5',
         'com.pnikosis:materialish-progress:d71d80e00717a096784482aee21001a9d299fec3833e4ebd87739ed36cf77c54',
         'pl.tajchert:waitingdots:2835d49e0787dbcb606c5a60021ced66578503b1e9fddcd7a5ef0cd5f095ba2c',
         '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:support-v13:6f2848811ceef2e32cc98da02a045d65f7e7447a6bd7198b9ec10aa14d7ad55c',
-        'com.android.support:cardview-v7:57f867a3c8f33e2d4dc0a03e2dfa03cad6267a908179f04a725a68ea9f0b8ccf',
-        'com.android.support:gridlayout-v7:227b5fdffa20f53bd562503aab6d2293d52cf64b5a6ab1116d2150f87bff9e88',
-        'com.android.support:multidex:7cd48755c7cfdb6dd2d21cbb02236ec390f6ac91cde87eb62f475b259ab5301d',
-        'com.android.support:exifinterface:0e7cd526c4468895cd8549def46b3d33c8bcfb1ae4830569898d8c7326b15bb2',
+        'com.android.support:recyclerview-v7:eb296414c1f6d4c7b522f69fe50588ea85297855db0e7806c24eb4f75409587d',
+        'com.android.support:support-v13:491f940c5d6d2ec7678fa2f14bd4bbbe8bf776e2c776d04bf0e5c2175975be43',
+        'com.android.support:cardview-v7:bc9e6b0e06ce1205f1db34f0e6193019613d19cfeb54cdccea722340d1c60f26',
+        'com.android.support:gridlayout-v7:5029529f7db66f8773426bf7318645f0840fc50d74f66355cd60c5e58d2da087',
+        'com.android.support:exifinterface:bbf44e519edd6333a24a3285aa21fd00181b920b81ca8aa89a8899f03ab4d6b0',
+        'android.arch.work:work-runtime:eda29b2cad202dee05a2e5aafe0a37c93ba9cde8f7cc0d0c8926a9f1a9498a8f',
         'android.arch.lifecycle:extensions:429426b2feec2245ffc5e75b3b5309bedb36159cf06dc71843ae43526ac289b6',
         'android.arch.lifecycle:common-java8:7078b5c8ccb94203df9cc2a463c69cf0021596e6cf966d78fbfd697aaafe0630',
         'com.google.android.gms:play-services-gcm:312e61253a236f2d9b750b9c04fc92fd190d23b0b2755c99de6ce4a28b259dae',
         'com.google.android.gms:play-services-places:abf3a4a3b146ec7e6e753be62775e512868cf37d6f88ffe2d81167b33b57132b',
         'com.google.android.gms:play-services-maps:45e8021e7ddac4a44a82a0e9698991389ded3023d35c58f38dbd86d54211ec0e',
-        'com.google.android.exoplayer:exoplayer:955085aa611a8f7cf6c61b88ae03d1a392f4ad94c9bfbc153f3dedb9ffb14718',
-        'org.whispersystems:libpastelog:fe56b4db9ec743c8b565e3e4caa9228fafe132dc0bf82000d6e359b97a81177c',
-        'org.whispersystems:signal-service-android:823eed29e64fb0aa30d2078cb5ec0245e2a0713a4028121329c5c28788ef27f8',
-        'org.whispersystems:webrtc-android:235b3b79f0ea917e4cda447a9919cb8e17a74ae59da6fb8252503b787fe0828f',
+        'com.google.android.exoplayer:exoplayer-ui:027557b2d69b15e1852a2530b36971f0dcc177abae240ee35e05f63502cdb0a7',
+        'com.google.android.exoplayer:exoplayer-core:e69b409e11887c955deb373357c30eeabf183395db0092b4817e0f80bb467d5b',
+        'org.whispersystems:signal-service-android:bf469abcdcd2b2ba429024aca30713eaa3b83a77af34030a818b1c9fb4780044',
+        'org.whispersystems:webrtc-android:5493c92141ce884fc5ce8240d783232f4fe14bd17a8d0d7d1bd4944d0bd1682f',
         'me.leolin:ShortcutBadger:e3cb3e7625892129b0c92dd5e4bc649faffdd526d5af26d9c45ee31ff8851774',
         'se.emilsjolander:stickylistheaders:a08ca948aa6b220f09d82f16bbbac395f6b78897e9eeac6a9f0b0ba755928eeb',
         'com.jpardogo.materialtabstrip:library:c6ef812fba4f74be7dc4a905faa4c2908cba261a94c13d4f96d5e67e4aad4aaa',
@@ -201,26 +202,46 @@ dependencyVerification {
         'com.google.android.gms:play-services-base:0ca636a8fc9a5af45e607cdcd61783bf5d561cbbb0f862021ce69606eee5ad49',
         'com.google.android.gms:play-services-tasks:69ec265168e601d0203d04cd42e34bb019b2f029aa1e16fabd38a5153eea2086',
         'com.google.android.gms:play-services-basement:95dd882c5ffba15b9a99de3fefb05d3a01946623af67454ca00055d222f85a8d',
-        'com.android.support:support-v4:1b2b37169fcccfef5e563d273749e3792decdce9818bc17932403a2363f537b4',
-        'com.android.support:support-fragment:e4358388022a2205777575a7251fe357334658e4123d5d6e3b082f5899d9b011',
-        'com.android.support:animated-vector-drawable:5b117a2c13a898c2a3c84c480d64edcfac2ef720aa9b742c29249fac774ffc48',
-        'com.android.support:support-core-ui:2284072511a95d504c074de80c82cd33724c6d2754117833b98ba3a09994163e',
-        'com.android.support:transition:1a7db0453c1467fc8fd815e6d50ca6bb475a7a9ba6b5f3b307329688a7c62a68',
-        'com.android.support:support-core-utils:b69c6e1e7731b876b910fc7100bcadf40a57f27b32ca26b91400995542112c96',
-        'com.android.support:support-media-compat:6dd9327ee9aa467cab479aad97df375072b2b6ba61eadffdaa5a88de3843c457',
-        'com.android.support:support-vector-drawable:bf4f4fcbf58b1380616581224e6487c230bfdb3434ec353d4adaa4b1f4865cfa',
-        'com.android.support:support-compat:ed4d25d91a0b13d8b9def1c0de69ed03d7fb89d50fb37eb0e9b63b0cf7a42357',
+        'com.android.support:support-v4:8b9031381c678d628c9e47b566ae1d161e1c9710f7855c759beeac7596cecf30',
+        'com.android.support:support-fragment:3772fc738ada86824ba1a4b3f197c3dbd67b7ddcfe2c9db1de95ef2e3487a915',
+        'com.android.support:animated-vector-drawable:271ecbc906cda8dcd9e655ba0473129c3408a4189c806f616c378e6fd18fb3b7',
+        'com.android.support:support-core-ui:bbc7f65fc95649464733af373361532ab5f9f3b749c3badaa2bbf27e574b6c6f',
+        'com.android.support:transition:45d09fc51284c17bbab300f5122512ac7d7348a6d23bda2051648bbe76cc9aa5',
+        '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',
+        'android.arch.persistence.room:runtime:c21810eaafce370f1c9df1365393f55f962370a0d8b0b38b4771052c7021b737',
+        'com.android.support:support-core-utils:c81e1e98ca3cb2edae002c69cf35b22aec364b8cb2f1042c97e206eb5790ac41',
+        'com.android.support:loader:920b85efd72dc33e915b0f88a883fe73b88483c6df8751a741e17611f2460341',
+        'com.android.support:support-vector-drawable:f658986d968172bccfed28578471c96050780fe5e133861e4d331069cc373f4d',
+        'com.android.support:support-media-compat:266eff9605f515013eee1ebdbd8818a9270696dc807f34bbcc5fc11fb61a22c7',
+        'com.android.support:support-compat:e17e3b01dbea3f9ea1c86943292f903ca93d2231c6242e456e0b6a9c5817118a',
+        'com.android.support:versionedparcelable:60eb1cb08f71b65c3f6123135e03ebeb5930b5e126e1e5b2ac91b386908c9d02',
+        'com.android.support:collections:93c258c8a09f531a267653829742c0f8f6da0e348b11cb8655b0855628f2d4f0',
         '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:interpolator:7bc7ee86a0db39a4b51956f3e89842d2bd962118d57d779eb6ed6b34ba0677ea',
+        'com.android.support:cursoradapter:87feffe742b8d62ca8a9833abe564838bf6a672e31c7ad1306ec4006adf90d21',
+        'android.arch.persistence.room:common:7cf36bcd5f59ddc4876f887e36511bfd7b111f1eb717c0e9b6e2bcc710305ae6',
+        'android.arch.persistence:db-framework:bd665448330acb90a6f551a87b0ba69169da2b8ec168b92f387997339cc14311',
+        'android.arch.persistence:db:504e8c4307bfd53084924776ba3d49fed11b6f76d82dd80d5121c2d907fdfef6',
+        'android.arch.core:runtime:c3215aa5873311b3f88a6f4e4a3c25ad89971bc127de8c3e1291c57f93a05c39',
+        'android.arch.core:common:3a616a32f433e9e23f556b38575c31b013613d3ae85206263b7625fe1f4c151a',
+        'android.arch.lifecycle:viewmodel:7de29cfaba77d6b5d5be234c57f6812d0150d087e63941af22ba1d1f8e2bc96a',
+        'com.android.support:documentfile:47cdcd3e9302b7b064923f05487a5c03babbd9bbda4726b71e97791fab5d4779',
+        'com.android.support:localbroadcastmanager:d287c823af5fdde72c099fcfc5f630efe9687af7a914343ae6fd92de32c8a806',
+        'com.android.support:print:4be8a812d73e4a80e35b91ceae127def3f0bb9726bf3bc439aa0cc81503f5728',
+        'com.android.support:support-annotations:5d5b9414f02d3fa0ee7526b8d5ddae0da67c8ecc8c4d63ffa6cf91488a93b927',
+        'androidx.concurrent:futures:1f63078c41efd29d20ee3444fba93c6cdfaeeb862c6d3b6166ff8debd37d471a',
         'org.whispersystems:signal-protocol-android:5b8acded7f2a40178eb90ab8e8cbfec89d170d91b3ff5e78487d1098df6185a1',
-        'org.whispersystems:signal-service-java:6169643c65dcba8c784744006fc3afd9b6f309041b310a33a624121e3577433a',
+        'org.whispersystems:signal-service-java:4db9adf763071756cfd93fe48a40850f684ca02f2dea59601841abba7715c5c1',
         'com.github.bumptech.glide:disklrucache:c1b1b6f5bbd01e2fcdc9d7f60913c8d338bdb65ed4a93bfa02b56f19daaade4b',
         'com.github.bumptech.glide:annotations:bede99ef9f71517a4274bac18fd3e483e9f2b6108d7d6fe8f4949be4aa4d9512',
         'com.nineoldandroids:library:68025a14e3e7673d6ad2f95e4b46d78d7d068343aa99256b686fe59de1b3163a',
@@ -228,13 +249,17 @@ dependencyVerification {
         'com.klinkerapps:logger:177e325259a8b111ad6745ec10db5861723c99f402222b80629f576f49408541',
         'com.google.android:flexbox:a9989fd13ae2ee42765dfc515fe362edf4f326e74925d02a10369df8092a4935',
         'org.jsoup:jsoup:abeaf34795a4de70f72aed6de5966d2955ec7eb348eeb813324f23c999575473',
+        'com.google.guava:listenablefuture:e4ad7607e5c0477c6f890ef26a49cb8d1bb4dffb650bab4502afee64644e3069',
+        'androidx.annotation:annotation:04f22f257944ce223701d5aa1bdc36fb7f4594e87b539044045cd161d965468e',
         'org.whispersystems:curve25519-android:82595394422b957d4a5b5f1b27b75ba25cf6dc4db4d312418ca38cd6fff279ca',
         'org.whispersystems:signal-protocol-java:5152c2b01a25147967d6bf82e540f947901bdfa79260be3eb3e96b03f787d6b5',
         'com.google.protobuf:protobuf-java:e0c1c64575c005601725e7c6a02cebf9e1285e888f756b2a1d73ffa8d725cc74',
         'com.googlecode.libphonenumber:libphonenumber:183392c0565be16d3f6f86680b4106bbde6fe31a402ad21bf9823d938c0c8706',
         'com.fasterxml.jackson.core:jackson-databind:835097bcdd11f5bc8a08378c70d4c8054dfa4b911691cc2752063c75534d198d',
         'com.squareup.okhttp3:okhttp:7265adbd6f028aade307f58569d814835cd02bc9beffb70c25f72c9de50d61c4',
+        'com.madgag.spongycastle:pkix:0d9cca6991f68eb373cfad309d5268c9fc38db5efb5fe00dcccf5c973af1eca1',
         'com.madgag.spongycastle:prov:b8c3fec3a59aac1aa04ccf4dad7179351e54ef7672f53f508151b614c131398a',
+        'org.threeten:threetenbp:f4c23ffaaed717c3b99c003e0ee02d6d66377fd47d866fec7d971bd8644fc1a7',
         'org.whispersystems:curve25519-java:7dd659d8822c06c3aea1a47f18fac9e5761e29cab8100030b877db445005f03e',
         'com.fasterxml.jackson.core:jackson-annotations:0ca408c24202a7626ec8b861e99d85eca5e38b73311dd6dd12e3e9deecc3fe94',
         'com.fasterxml.jackson.core:jackson-core:cbf4604784b4de226262845447a1ad3bb38a6728cebe86562e2c5afada8be2c0',
@@ -245,8 +270,8 @@ dependencyVerification {
 
 android {
     flavorDimensions "none"
-    compileSdkVersion 27
-    buildToolsVersion '27.0.1'
+    compileSdkVersion 28
+    buildToolsVersion '27.0.3'
     useLibrary 'org.apache.http.legacy'
 
     dexOptions {
@@ -254,11 +279,11 @@ android {
     }
 
     defaultConfig {
-        versionCode 386
-        versionName "4.24.1"
+        versionCode 418
+        versionName "4.29.4"
 
         minSdkVersion 14
-        targetSdkVersion 25
+        targetSdkVersion 26
         multiDexEnabled true
 
         vectorDrawables.useSupportLibrary = true
@@ -267,11 +292,13 @@ 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 "int", "GIPHY_PROXY_PORT", "80"
         buildConfigField "String", "USER_AGENT", "\"OWA\""
         buildConfigField "boolean", "DEV_BUILD", "false"
+        buildConfigField "String", "MRENCLAVE", "\"cd6cfc342937b23b1bdd3bbf9721aa5615ac9ff50a75c5527d441cd3276826c9\""
 
         ndk {
             abiFilters "armeabi", "armeabi-v7a", "x86"
@@ -290,6 +317,7 @@ android {
         exclude 'asm-license.txt'
         exclude 'META-INF/LICENSE'
         exclude 'META-INF/NOTICE'
+        exclude 'META-INF/proguard/androidx-annotations.pro'
     }
 
     signingConfigs {
@@ -317,6 +345,7 @@ android {
                           'proguard-retrolambda.pro',
                           'proguard-okhttp.pro',
                           'proguard-ez-vcard.pro',
+                          'proguard-workmanager.pro',
                           'proguard.cfg'
             testProguardFiles 'proguard-automation.pro',
                           'proguard.cfg'

proguard-workmanager.pro

@@ -0,0 +1,2 @@
+-dontwarn sun.misc.Unsafe
+-dontwarn com.google.common.util.concurrent.ListenableFuture

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/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>

res/drawable/archived_indicator_background.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle" >
-    <solid android:color="@color/core_light_35"/>
+    <solid android:color="@color/core_grey_45"/>
     <corners android:radius="10dp"/>
 </shape>