Use CS API to send relation

fix scroll on login view when hs field is hidden

.buildkite/pipeline.yml

@@ -0,0 +1,41 @@
+# Use Docker file from https://hub.docker.com/r/runmymind/docker-android-sdk
+# Last docker plugin version can be found here:
+# https://github.com/buildkite-plugins/docker-buildkite-plugin/releases
+
+# Build debug version of the RiotX application, from the develop branch and the features branches
+
+steps:
+  - label: "Assemble Debug version"
+    agents:
+      # We use a medium sized instance instead of the normal small ones because
+      # gradle build is long
+      queue: "medium"
+    commands:
+      - "./gradlew clean lintGplayRelease assembleGplayDebug --stacktrace"
+      - "./gradlew lintFdroidRelease assembleFdroidDebug --stacktrace"
+    artifact_paths:
+      - "vector/build/outputs/apk/gplay/debug/*.apk"
+      - "vector/build/outputs/apk/fdroid/debug/*.apk"
+    branches: "develop feature/*"
+    plugins:
+      - docker#v3.1.0:
+          image: "runmymind/docker-android-sdk"
+
+  - label: "Build Google Play unsigned APK"
+    agents:
+      # We use a medium sized instance instead of the normal small ones because
+      # gradle build is long
+      queue: "medium"
+    commands:
+      - "./gradlew clean assembleGplayRelease --stacktrace"
+    artifact_paths:
+      - "vector/build/outputs/apk/gplay/release/*.apk"
+    branches: "master"
+    plugins:
+      - docker#v3.1.0:
+        image: "runmymind/docker-android-sdk"
+
+  # Code quality
+
+  - label: "Code quality"
+    command: "./tools/check/check_code_quality.sh"

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,10 @@
+### Pull Request Checklist
+
+<!-- Please read [CONTRIBUTING.md](https://github.com/vector-im/riotX-android/blob/develop/CONTRIBUTING.md) before submitting your pull request -->
+
+- [ ] Changes has been tested on an Android device or Android emulator with API 16
+- [ ] UI change has been tested on both light and dark themes
+- [ ] Pull request is based on the develop branch
+- [ ] Pull request updates [CHANGES.md](https://github.com/vector-im/riotX-android/blob/develop/CHANGES.md)
+- [ ] Pull request includes screenshots or videos if containing UI changes
+- [ ] Pull request includes a [sign off](https://github.com/matrix-org/synapse/blob/master/CONTRIBUTING.rst#sign-off)

.gitignore

@@ -10,3 +10,5 @@
 /build
 /captures
 .externalNativeBuild
+
+/tmp

.idea/codeStyles/Project.xml

@@ -1,29 +0,0 @@
-<component name="ProjectCodeStyleConfiguration">
-  <code_scheme name="Project" version="173">
-    <Objective-C-extensions>
-      <file>
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Import" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Macro" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Typedef" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Enum" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Constant" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Global" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Struct" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="FunctionPredecl" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Function" />
-      </file>
-      <class>
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Property" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Synthesize" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InitMethod" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="StaticMethod" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InstanceMethod" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="DeallocMethod" />
-      </class>
-      <extensions>
-        <pair source="cpp" header="h" fileNamingConvention="NONE" />
-        <pair source="c" header="h" fileNamingConvention="NONE" />
-      </extensions>
-    </Objective-C-extensions>
-  </code_scheme>
-</component>

.idea/codeStyles/codeStyleConfig.xml

@@ -1,5 +0,0 @@
-<component name="ProjectCodeStyleConfiguration">
-  <state>
-    <option name="PREFERRED_PROJECT_CODE_STYLE" value="Default" />
-  </state>
-</component>

.idea/dictionaries/ganfra.xml

@@ -1,13 +0,0 @@
-<component name="ProjectDictionaryState">
-  <dictionary name="ganfra">
-    <words>
-      <w>connectable</w>
-      <w>coroutine</w>
-      <w>merlins</w>
-      <w>moshi</w>
-      <w>persistor</w>
-      <w>synchronizer</w>
-      <w>untimelined</w>
-    </words>
-  </dictionary>
-</component>

.idea/gradle.xml

@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="GradleSettings">
-    <option name="linkedExternalProjectsSettings">
-      <GradleProjectSettings>
-        <option name="distributionType" value="DEFAULT_WRAPPED" />
-        <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="modules">
-          <set>
-            <option value="$PROJECT_DIR$" />
-            <option value="$PROJECT_DIR$/app" />
-            <option value="$PROJECT_DIR$/matrix-sdk-android" />
-            <option value="$PROJECT_DIR$/matrix-sdk-android-rx" />
-          </set>
-        </option>
-        <option name="resolveModulePerSourceSet" value="false" />
-      </GradleProjectSettings>
-    </option>
-  </component>
-</project>

.idea/inspectionProfiles/Project_Default.xml

@@ -1,6 +0,0 @@
-<component name="InspectionProjectProfileManager">
-  <profile version="1.0">
-    <option name="myName" value="Project Default" />
-    <inspection_tool class="DifferentStdlibGradleVersion" enabled="false" level="WARNING" enabled_by_default="false" />
-  </profile>
-</component>

.idea/misc.xml

@@ -1,34 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="NullableNotNullManager">
-    <option name="myDefaultNullable" value="android.support.annotation.Nullable" />
-    <option name="myDefaultNotNull" value="android.support.annotation.NonNull" />
-    <option name="myNullables">
-      <value>
-        <list size="5">
-          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
-          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
-          <item index="2" class="java.lang.String" itemvalue="javax.annotation.CheckForNull" />
-          <item index="3" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
-          <item index="4" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
-        </list>
-      </value>
-    </option>
-    <option name="myNotNulls">
-      <value>
-        <list size="4">
-          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
-          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
-          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
-          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
-        </list>
-      </value>
-    </option>
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/build/classes" />
-  </component>
-  <component name="ProjectType">
-    <option name="id" value="Android" />
-  </component>
-</project>

.idea/runConfigurations.xml

@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RunConfigurationProducerService">
-    <option name="ignoredProducers">
-      <set>
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
-      </set>
-    </option>
-  </component>
-</project>

.travis.yml

@@ -0,0 +1,60 @@
+# FTR: Configuration on https://travis-ci.org/vector-im/riotX-android/settings
+#
+# - Build only if .travis.yml is present -> On
+# - Limit concurrent jobs                -> Off
+# - Build pushed branches                -> On (build the branch)
+# - Build pushed pull request            -> On (build the PR after auto-merge)
+#
+# - Auto cancel branch builds            -> On
+# - Auto cancel pull request builds      -> On
+
+language: android
+jdk: oraclejdk8
+sudo: false
+
+notifications:
+  email: false
+
+android:
+  components:
+    # Uncomment the lines below if you want to
+    # use the latest revision of Android SDK Tools
+    - tools
+    - platform-tools
+
+    # The BuildTools version used by your project
+    - build-tools-28.0.3
+
+    # The SDK version used to compile your project
+    - android-28
+
+before_cache:
+  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
+  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
+
+cache:
+  directories:
+    - $HOME/.gradle/caches/
+    - $HOME/.gradle/wrapper/
+    - $HOME/.android/build-cache
+
+# Build with the development SDK
+before_script:
+  # Not necessary for the moment
+  # - /bin/sh ./set_debug_env.sh
+
+# Just build the project for now
+script:
+  # Build app (assembleGplayRelease assembleFdroidRelease)
+  # Build Android test (assembleAndroidTest) (disabled for now)
+  # Code quality (lintGplayRelease lintFdroidRelease)
+  # Split into two steps because if a task contain Fdroid, PlayService will be disabled
+  - ./gradlew clean assembleGplayRelease lintGplayRelease --stacktrace
+  - ./gradlew clean assembleFdroidRelease lintFdroidRelease --stacktrace
+  # Run unitary test (Disable for now, see https://travis-ci.org/vector-im/riot-android/builds/502504370)
+  # - ./gradlew testGplayReleaseUnitTest --stacktrace
+  # Other code quality check
+  - ./tools/check/check_code_quality.sh
+  - ./tools/travis/check_pr.sh
+  # Check that indonesians file are identical. Due to Android issue, the resource folder must be value-in/, and Weblate export data into value-id/.
+  - diff ./vector/src/main/res/values-id/strings.xml ./vector/src/main/res/values-in/strings.xml

CHANGES.md

@@ -0,0 +1,49 @@
+Changes in RiotX 0.XX (2019-XX-XX)
+===================================================
+
+Features:
+ - Contextual action menu for messages in room
+
+Improvements:
+ -
+
+Other changes:
+ -
+
+Bugfix:
+ -
+
+Translations:
+ -
+
+Build:
+ -
+
+
+
+=======================================================
++        TEMPLATE WHEN PREPARING A NEW RELEASE        +
+=======================================================
+
+
+Changes in RiotX 0.XX (2019-XX-XX)
+===================================================
+
+Features:
+ -
+
+Improvements:
+ -
+
+Other changes:
+ -
+
+Bugfix:
+ -
+
+Translations:
+ -
+
+Build:
+ -
+

CONTRIBUTING.md

@@ -0,0 +1,76 @@
+# Contributing code to Matrix
+
+Please read https://github.com/matrix-org/synapse/blob/master/CONTRIBUTING.rst
+
+Android support can be found in this [![Riot Android Matrix room #riot-android:matrix.org](https://img.shields.io/matrix/riot-android:matrix.org.svg?label=%23riot-android:matrix.org&logo=matrix&server_fqdn=matrix.org)](https://matrix.to/#/#riot-android:matrix.org) room.
+
+Dedicated room for RiotX: [![RiotX Android Matrix room #riot-android:matrix.org](https://img.shields.io/matrix/riotx:matrix.org.svg?label=%23RiotX:matrix.org&logo=matrix&server_fqdn=matrix.org)](https://matrix.to/#/#riotx:matrix.org)
+
+# Specific rules for Matrix Android projects
+
+## Android Studio settings
+
+Please set the "hard wrap" setting of Android Studio to 160 chars, this is the setting we use internally to format the source code (Menu `Settings/Editor/Code Style` then `Hard wrap at`).
+
+## Compilation
+
+For now, the Matrix SDK and the RiotX application are in the same project. So there is no specific thing to do, this project should compile without any special action.
+
+## I want to help translating RiotX
+
+If you want to fix an issue with an English string, please submit a PR.
+If you want to fix an issue in other languages, or add a missing translation, or even add a new language, please use [Weblate](https://translate.riot.im/projects/riot-android/).
+
+For the moment, Strings from Riot will be used, there is no dedicated project in Weblate for RiotX.
+
+## I want to submit a PR to fix an issue
+
+Please check if a corresponding issue exists. If yes, please let us know in a comment that you're working on it.
+If an issue does not exist yet, it may be relevant to open a new issue and let us know that you're implementing it.
+
+### Kotlin
+
+This project is full Kotlin. Please do not write Java classes.
+
+### CHANGES.md
+
+Please add a line to the top of the file `CHANGES.md` describing your change.
+
+### Code quality
+
+Make sure the following commands execute without any error:
+
+> ./tools/check/check_code_quality.sh
+
+> ./gradlew lintGplayRelease
+
+### Unit tests
+
+Make sure the following commands execute without any error:
+
+> ./gradlew testGplayReleaseUnitTest
+
+### Tests
+
+RiotX is currently supported on Android Jelly Bean (API 16+): please test your change on an Android device (or Android emulator) running with API 16. Many issues can happen (including crashes) on older devices.
+Also, if possible, please test your change on a real device. Testing on Android emulator may not be sufficient.
+
+### Internationalisation
+
+When adding new string resources, please only add new entries in file `value/strings.xml`. Translations will be added later by the community of translators with a specific tool named [Weblate](https://translate.riot.im/projects/riot-android/).
+Do not hesitate to use plurals when appropriate.
+
+### Layout
+
+When adding or editing layouts, make sure the layout will render correctly if device uses a RTL (Right To Left) language.
+You can check this in the layout editor preview by selecting any RTL language (ex: Arabic).
+
+Also please check that the colors are ok for all the current themes of RiotX. Please use `?attr` instead of `@color` to reference colors in the layout. You can check this in the layout editor preview by selecting all the main themes (`AppTheme.Status`, `AppTheme.Dark`, etc.).
+
+### Authors
+
+Feel free to add an entry in file AUTHORS.md
+
+## Thanks
+
+Thanks for contributing to Matrix projects!

LICENSE

@@ -0,0 +1,176 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
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+
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+      other entities that control, are controlled by, or are under common
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+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
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+   END OF TERMS AND CONDITIONS

README.md

@@ -1 +1,20 @@
-# riot-android-redesign-PoC
+[![Buildkite](https://badge.buildkite.com/657d3db27364448d69d54f66c690f7788bc6aa80a7628e37f3.svg?branch=develop)](https://buildkite.com/matrix-dot-org/riotx-android)
+[![Weblate](https://translate.riot.im/widgets/riot-android/-/svg-badge.svg)](https://translate.riot.im/engage/riot-android/?utm_source=widget)
+[![RiotX Android Matrix room #riot-android:matrix.org](https://img.shields.io/matrix/riotx:matrix.org.svg?label=%23RiotX:matrix.org&logo=matrix&server_fqdn=matrix.org)](https://matrix.to/#/#riotx:matrix.org)
+[![Quality Gate](https://sonarcloud.io/api/project_badges/measure?project=vector.android.riotx&metric=alert_status)](https://sonarcloud.io/dashboard?id=vector.android.riotx)
+[![Vulnerabilities](https://sonarcloud.io/api/project_badges/measure?project=vector.android.riotx&metric=vulnerabilities)](https://sonarcloud.io/dashboard?id=vector.android.riotx)
+[![Bugs](https://sonarcloud.io/api/project_badges/measure?project=vector.android.riotx&metric=bugs)](https://sonarcloud.io/dashboard?id=vector.android.riotx)
+
+# RiotX Android
+
+RiotX is an Android Matrix Client currently in development. The application is not yet available on the PlayStore. 
+
+It's based on a new Matrix SDK, written in Kotlin.
+
+Download nightly build here: [![Buildkite](https://badge.buildkite.com/657d3db27364448d69d54f66c690f7788bc6aa80a7628e37f3.svg?branch=develop)](https://buildkite.com/matrix-dot-org/riotx-android/builds?branch=develop)
+
+Matrix Room: [![RiotX Android Matrix room #riot-android:matrix.org](https://img.shields.io/matrix/riotx:matrix.org.svg?label=%23RiotX:matrix.org&logo=matrix&server_fqdn=matrix.org)](https://matrix.to/#/#riotx:matrix.org)
+
+## Contributing
+
+Please refer to [CONTRIBUTING.md](https://github.com/vector-im/riotX-android/blob/develop/CONTRIBUTING.md) if you want to contribute the Matrix on Android projects!

app/build.gradle

@@ -1,105 +0,0 @@
-apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android'
-apply plugin: 'kotlin-android-extensions'
-apply plugin: 'kotlin-kapt'
-
-kapt {
-    correctErrorTypes = true
-}
-
-androidExtensions {
-    experimental = true
-}
-
-def versionMajor = 0
-def versionMinor = 1
-def versionPatch = 0
-
-def generateVersionCodeFromTimestamp() {
-    // It's unix timestamp divided by 10: It's incremented by one every 10 seconds.
-    return (System.currentTimeMillis() / 1_000 / 10).toInteger()
-}
-
-def generateVersionCodeFromVersionName() {
-    return versionMajor * 10000 + versionMinor * 100 + versionPatch
-}
-
-android {
-    compileSdkVersion 28
-    defaultConfig {
-        applicationId "im.vector.riotredesign"
-        minSdkVersion 16
-        targetSdkVersion 28
-        multiDexEnabled true
-        versionCode generateVersionCodeFromTimestamp()
-        versionName "${versionMajor}.${versionMinor}.${versionPatch}"
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-    }
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-        }
-    }
-
-    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
-    }
-
-}
-
-dependencies {
-
-    def epoxy_version = "3.0.0"
-    def arrow_version = "0.8.2"
-    def glide_version = "4.8.0"
-
-    implementation project(":matrix-sdk-android")
-    implementation project(":matrix-sdk-android-rx")
-    implementation 'com.android.support:multidex:1.0.3'
-
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-
-    implementation 'androidx.appcompat:appcompat:1.1.0-alpha01'
-    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
-    implementation 'androidx.core:core-ktx:1.0.1'
-
-    // Paging
-    implementation 'androidx.paging:paging-runtime:2.0.0'
-
-    implementation 'com.jakewharton.threetenabp:threetenabp:1.1.1'
-    implementation 'com.jakewharton.timber:timber:4.7.1'
-
-    // rx
-    implementation 'io.reactivex.rxjava2:rxkotlin:2.3.0'
-    implementation 'io.reactivex.rxjava2:rxandroid:2.1.0'
-    implementation 'com.jakewharton.rxrelay2:rxrelay:2.1.0'
-    implementation 'com.jakewharton.rxbinding2:rxbinding:2.2.0'
-
-    implementation("com.airbnb.android:epoxy:$epoxy_version")
-    kapt "com.airbnb.android:epoxy-processor:$epoxy_version"
-    implementation 'com.airbnb.android:mvrx:0.7.0'
-
-    // FP
-    implementation "io.arrow-kt:arrow-core:$arrow_version"
-
-    // UI
-    implementation "com.github.bumptech.glide:glide:$glide_version"
-    implementation "com.github.bumptech.glide:okhttp3-integration:$glide_version"
-    kapt "com.github.bumptech.glide:compiler:$glide_version"
-
-    implementation 'com.amulyakhare:com.amulyakhare.textdrawable:1.0.1'
-    implementation 'com.google.android.material:material:1.1.0-alpha02'
-
-    // DI
-    implementation "org.koin:koin-android:$koin_version"
-    implementation "org.koin:koin-android-scope:$koin_version"
-
-    // TESTS
-    testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'androidx.test:runner:1.1.1'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
-}
-
-

app/src/main/AndroidManifest.xml

@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="im.vector.riotredesign">
-
-
-    <uses-permission android:name="android.permission.INTERNET" />
-
-    <application
-        android:name=".Riot"
-        android:allowBackup="true"
-        android:icon="@mipmap/ic_launcher"
-        android:label="@string/app_name"
-        android:roundIcon="@mipmap/ic_launcher_round"
-        android:supportsRtl="true"
-        android:theme="@style/Theme.Riot">
-
-        <activity
-            android:name=".features.MainActivity"
-            android:theme="@style/Theme.Riot.Splash">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
-
-        <activity android:name=".features.home.HomeActivity" />
-        <activity android:name=".features.login.LoginActivity" />
-    </application>
-
-</manifest>

app/src/main/java/im/vector/riotredesign/Riot.kt

@@ -1,46 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign
-
-import android.app.Application
-import android.content.Context
-import androidx.multidex.MultiDex
-import com.jakewharton.threetenabp.AndroidThreeTen
-import im.vector.matrix.android.BuildConfig
-import im.vector.riotredesign.core.di.AppModule
-import org.koin.log.EmptyLogger
-import org.koin.standalone.StandAloneContext.startKoin
-import timber.log.Timber
-
-
-class Riot : Application() {
-
-    override fun onCreate() {
-        super.onCreate()
-        if (BuildConfig.DEBUG) {
-            Timber.plant(Timber.DebugTree())
-        }
-        AndroidThreeTen.init(this)
-        startKoin(listOf(AppModule(this).definition), logger = EmptyLogger())
-    }
-
-    override fun attachBaseContext(base: Context) {
-        super.attachBaseContext(base)
-        MultiDex.install(this)
-    }
-
-}

app/src/main/java/im/vector/riotredesign/core/epoxy/KotlinModel.kt

@@ -1,74 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.core.epoxy
-
-import android.view.View
-import androidx.annotation.IdRes
-import androidx.annotation.LayoutRes
-import com.airbnb.epoxy.EpoxyModel
-import com.airbnb.epoxy.OnModelVisibilityStateChangedListener
-import kotlin.properties.ReadOnlyProperty
-import kotlin.reflect.KProperty
-
-abstract class KotlinModel(
-        @LayoutRes private val layoutRes: Int
-) : EpoxyModel<View>() {
-
-    private var view: View? = null
-    private var onBindCallback: (() -> Unit)? = null
-    private var onModelVisibilityStateChangedListener: OnModelVisibilityStateChangedListener<KotlinModel, View>? = null
-
-    abstract fun bind()
-
-    override fun bind(view: View) {
-        this.view = view
-        onBindCallback?.invoke()
-        bind()
-    }
-
-    override fun unbind(view: View) {
-        this.view = null
-    }
-
-    fun onBind(lambda: (() -> Unit)?): KotlinModel {
-        onBindCallback = lambda
-        return this
-    }
-
-    override fun onVisibilityStateChanged(visibilityState: Int, view: View) {
-        onModelVisibilityStateChangedListener?.onVisibilityStateChanged(this, view, visibilityState)
-        super.onVisibilityStateChanged(visibilityState, view)
-    }
-
-    fun setOnVisibilityStateChanged(listener: OnModelVisibilityStateChangedListener<KotlinModel, View>): KotlinModel {
-        this.onModelVisibilityStateChangedListener = listener
-        return this
-    }
-
-    override fun getDefaultLayout() = layoutRes
-
-    protected fun <V : View> bind(@IdRes id: Int) = object : ReadOnlyProperty<KotlinModel, V> {
-        override fun getValue(thisRef: KotlinModel, property: KProperty<*>): V {
-            // This is not efficient because it looks up the view by id every time (it loses
-            // the pattern of a "holder" to cache that look up). But it is simple to use and could
-            // be optimized with a map
-            @Suppress("UNCHECKED_CAST")
-            return view?.findViewById(id) as V?
-                   ?: throw IllegalStateException("View ID $id for '${property.name}' not found.")
-        }
-    }
-}

app/src/main/java/im/vector/riotredesign/features/MainActivity.kt

@@ -1,41 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features
-
-import android.os.Bundle
-import im.vector.matrix.android.api.Matrix
-import im.vector.riotredesign.core.platform.RiotActivity
-import im.vector.riotredesign.features.home.HomeActivity
-import im.vector.riotredesign.features.login.LoginActivity
-
-
-class MainActivity : RiotActivity() {
-
-    private val authenticator = Matrix.getInstance().authenticator()
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        val intent = if (authenticator.hasActiveSessions()) {
-            HomeActivity.newIntent(this)
-        } else {
-            LoginActivity.newIntent(this)
-        }
-        startActivity(intent)
-        finish()
-    }
-
-}

app/src/main/java/im/vector/riotredesign/features/home/AvatarRenderer.kt

@@ -1,57 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home
-
-import android.widget.ImageView
-import androidx.core.content.ContextCompat
-import com.amulyakhare.textdrawable.TextDrawable
-import com.bumptech.glide.request.RequestOptions
-import im.vector.matrix.android.api.Matrix
-import im.vector.matrix.android.api.session.room.model.RoomMember
-import im.vector.matrix.android.api.session.room.model.RoomSummary
-import im.vector.riotredesign.R
-import im.vector.riotredesign.core.extensions.firstCharAsString
-import im.vector.riotredesign.core.glide.GlideApp
-
-object AvatarRenderer {
-
-    fun render(roomMember: RoomMember, imageView: ImageView) {
-        render(roomMember.avatarUrl, roomMember.displayName, imageView)
-    }
-
-    fun render(roomSummary: RoomSummary, imageView: ImageView) {
-        render(roomSummary.avatarUrl, roomSummary.displayName, imageView)
-    }
-
-    fun render(avatarUrl: String?, name: String?, imageView: ImageView) {
-        if (name.isNullOrEmpty()) {
-            return
-        }
-        val resolvedUrl = Matrix.getInstance().currentSession.contentUrlResolver().resolveFullSize(avatarUrl)
-        val avatarColor = ContextCompat.getColor(imageView.context, R.color.pale_teal)
-        val fallbackDrawable = TextDrawable.builder().buildRound(name.firstCharAsString().toUpperCase(), avatarColor)
-
-        GlideApp
-                .with(imageView)
-                .load(resolvedUrl)
-                .placeholder(fallbackDrawable)
-                .apply(RequestOptions.circleCropTransform())
-                .into(imageView)
-    }
-
-
-}

app/src/main/java/im/vector/riotredesign/features/home/HomeModule.kt

@@ -1,100 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home
-
-import im.vector.riotredesign.features.home.group.SelectedGroupHolder
-import im.vector.riotredesign.features.home.room.VisibleRoomHolder
-import im.vector.riotredesign.features.home.room.detail.timeline.DefaultItemFactory
-import im.vector.riotredesign.features.home.room.detail.timeline.MessageItemFactory
-import im.vector.riotredesign.features.home.room.detail.timeline.RoomMemberItemFactory
-import im.vector.riotredesign.features.home.room.detail.timeline.RoomNameItemFactory
-import im.vector.riotredesign.features.home.room.detail.timeline.RoomTopicItemFactory
-import im.vector.riotredesign.features.home.room.detail.timeline.TimelineDateFormatter
-import im.vector.riotredesign.features.home.room.detail.timeline.TimelineEventController
-import im.vector.riotredesign.features.home.room.detail.timeline.TimelineItemFactory
-import im.vector.riotredesign.features.home.room.detail.timeline.helper.TimelineMediaSizeProvider
-import im.vector.riotredesign.features.home.room.list.RoomSummaryComparator
-import im.vector.riotredesign.features.home.room.list.RoomSummaryController
-import org.koin.dsl.module.module
-
-class HomeModule {
-
-    val definition = module(override = true) {
-
-        single {
-            TimelineDateFormatter(get())
-        }
-
-        single {
-            MessageItemFactory(get(), get())
-        }
-
-        single {
-            RoomNameItemFactory(get())
-        }
-
-        single {
-            RoomTopicItemFactory(get())
-        }
-
-        single {
-            RoomMemberItemFactory(get())
-        }
-
-        single {
-            DefaultItemFactory()
-        }
-
-        single {
-            TimelineItemFactory(get(), get(), get(), get(), get())
-        }
-
-        single {
-            HomeNavigator()
-        }
-
-        factory {
-            RoomSummaryController(get())
-        }
-
-        factory { (roomId: String) ->
-            TimelineEventController(roomId, get(), get(), get())
-        }
-
-        single {
-            TimelineMediaSizeProvider()
-        }
-
-        single {
-            SelectedGroupHolder()
-        }
-
-        single {
-            VisibleRoomHolder()
-        }
-
-        single {
-            HomePermalinkHandler(get())
-        }
-
-        single {
-            RoomSummaryComparator()
-        }
-
-
-    }
-}

app/src/main/java/im/vector/riotredesign/features/home/group/GroupSummaryItem.kt

@@ -1,41 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home.group
-
-import android.widget.ImageView
-import im.vector.riotredesign.R
-import im.vector.riotredesign.core.epoxy.KotlinModel
-import im.vector.riotredesign.core.platform.CheckableFrameLayout
-import im.vector.riotredesign.features.home.AvatarRenderer
-
-
-data class GroupSummaryItem(
-        val groupName: CharSequence,
-        val avatarUrl: String?,
-        val isSelected: Boolean,
-        val listener: (() -> Unit)? = null
-) : KotlinModel(R.layout.item_group) {
-
-    private val avatarImageView by bind<ImageView>(R.id.groupAvatarImageView)
-    private val rootView by bind<CheckableFrameLayout>(R.id.itemGroupLayout)
-
-    override fun bind() {
-        rootView.isSelected = isSelected
-        rootView.setOnClickListener { listener?.invoke() }
-        AvatarRenderer.render(avatarUrl, groupName.toString(), avatarImageView)
-    }
-}

app/src/main/java/im/vector/riotredesign/features/home/room/detail/RoomDetailFragment.kt

@@ -1,154 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home.room.detail
-
-import android.os.Bundle
-import android.os.Parcelable
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import androidx.recyclerview.widget.LinearLayoutManager
-import androidx.recyclerview.widget.RecyclerView
-import com.airbnb.epoxy.EpoxyVisibilityTracker
-import com.airbnb.mvrx.Success
-import com.airbnb.mvrx.args
-import com.airbnb.mvrx.fragmentViewModel
-import im.vector.matrix.android.api.session.room.timeline.TimelineEvent
-import im.vector.riotredesign.R
-import im.vector.riotredesign.core.platform.RiotFragment
-import im.vector.riotredesign.core.platform.ToolbarConfigurable
-import im.vector.riotredesign.features.home.AvatarRenderer
-import im.vector.riotredesign.features.home.HomePermalinkHandler
-import im.vector.riotredesign.features.home.room.detail.timeline.TimelineEventController
-import kotlinx.android.parcel.Parcelize
-import kotlinx.android.synthetic.main.fragment_room_detail.*
-import org.koin.android.ext.android.inject
-import org.koin.core.parameter.parametersOf
-
-@Parcelize
-data class RoomDetailArgs(
-        val roomId: String,
-        val eventId: String? = null
-) : Parcelable
-
-class RoomDetailFragment : RiotFragment(), TimelineEventController.Callback {
-
-    companion object {
-
-        fun newInstance(args: RoomDetailArgs): RoomDetailFragment {
-            return RoomDetailFragment().apply {
-                setArguments(args)
-            }
-        }
-    }
-
-    private val roomDetailViewModel: RoomDetailViewModel by fragmentViewModel()
-    private val roomDetailArgs: RoomDetailArgs by args()
-
-    private val timelineEventController by inject<TimelineEventController> { parametersOf(roomDetailArgs.roomId) }
-    private val homePermalinkHandler by inject<HomePermalinkHandler>()
-    private lateinit var scrollOnNewMessageCallback: ScrollOnNewMessageCallback
-
-    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
-        return inflater.inflate(R.layout.fragment_room_detail, container, false)
-    }
-
-    override fun onActivityCreated(savedInstanceState: Bundle?) {
-        super.onActivityCreated(savedInstanceState)
-        setupRecyclerView()
-        setupToolbar()
-        setupSendButton()
-        roomDetailViewModel.subscribe { renderState(it) }
-    }
-
-    override fun onResume() {
-        super.onResume()
-        roomDetailViewModel.process(RoomDetailActions.IsDisplayed)
-    }
-
-    private fun setupToolbar() {
-        val parentActivity = riotActivity
-        if (parentActivity is ToolbarConfigurable) {
-            parentActivity.configure(toolbar)
-        }
-    }
-
-    private fun setupRecyclerView() {
-        val epoxyVisibilityTracker = EpoxyVisibilityTracker()
-        epoxyVisibilityTracker.attach(recyclerView)
-        val layoutManager = LinearLayoutManager(context, RecyclerView.VERTICAL, true)
-        scrollOnNewMessageCallback = ScrollOnNewMessageCallback(layoutManager)
-        recyclerView.layoutManager = layoutManager
-        recyclerView.setHasFixedSize(true)
-        timelineEventController.addModelBuildListener { it.dispatchTo(scrollOnNewMessageCallback) }
-        recyclerView.setController(timelineEventController)
-        timelineEventController.callback = this
-    }
-
-    private fun setupSendButton() {
-        sendButton.setOnClickListener {
-            val textMessage = composerEditText.text.toString()
-            if (textMessage.isNotBlank()) {
-                composerEditText.text = null
-                roomDetailViewModel.process(RoomDetailActions.SendMessage(textMessage))
-            }
-        }
-    }
-
-    private fun renderState(state: RoomDetailViewState) {
-        renderRoomSummary(state)
-        renderTimeline(state)
-    }
-
-    private fun renderTimeline(state: RoomDetailViewState) {
-        when (state.asyncTimelineData) {
-            is Success -> {
-                val timelineData = state.asyncTimelineData()
-                val lockAutoScroll = timelineData?.let {
-                    it.events == timelineEventController.currentList && it.isLoadingForward
-                } ?: true
-
-                scrollOnNewMessageCallback.isLocked.set(lockAutoScroll)
-                timelineEventController.update(timelineData)
-            }
-        }
-    }
-
-    private fun renderRoomSummary(state: RoomDetailViewState) {
-        state.asyncRoomSummary()?.let {
-            toolbarTitleView.text = it.displayName
-            AvatarRenderer.render(it, toolbarAvatarImageView)
-            if (it.topic.isNotEmpty()) {
-                toolbarSubtitleView.visibility = View.VISIBLE
-                toolbarSubtitleView.text = it.topic
-            } else {
-                toolbarSubtitleView.visibility = View.GONE
-            }
-        }
-    }
-
-    // TimelineEventController.Callback ************************************************************
-
-    override fun onUrlClicked(url: String) {
-        homePermalinkHandler.launch(url)
-    }
-
-    override fun onEventVisible(event: TimelineEvent, index: Int) {
-        roomDetailViewModel.process(RoomDetailActions.EventDisplayed(event, index))
-    }
-
-}

app/src/main/java/im/vector/riotredesign/features/home/room/detail/RoomDetailViewModel.kt

@@ -1,141 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home.room.detail
-
-import com.airbnb.mvrx.MvRxViewModelFactory
-import com.airbnb.mvrx.ViewModelContext
-import com.jakewharton.rxrelay2.BehaviorRelay
-import im.vector.matrix.android.api.Matrix
-import im.vector.matrix.android.api.MatrixCallback
-import im.vector.matrix.android.api.session.Session
-import im.vector.matrix.android.api.session.events.model.Event
-import im.vector.matrix.android.api.session.room.Room
-import im.vector.matrix.rx.rx
-import im.vector.riotredesign.core.extensions.lastMinBy
-import im.vector.riotredesign.core.platform.RiotViewModel
-import im.vector.riotredesign.features.home.room.VisibleRoomHolder
-import io.reactivex.rxkotlin.subscribeBy
-import org.koin.android.ext.android.get
-import timber.log.Timber
-import java.util.concurrent.TimeUnit
-
-class RoomDetailViewModel(initialState: RoomDetailViewState,
-                          private val session: Session,
-                          private val visibleRoomHolder: VisibleRoomHolder
-) : RiotViewModel<RoomDetailViewState>(initialState), Room.Listener {
-
-    private val room = session.getRoom(initialState.roomId)!!
-    private val roomId = initialState.roomId
-    private val eventId = initialState.eventId
-
-    private val displayedEventsObservable = BehaviorRelay.create<RoomDetailActions.EventDisplayed>()
-
-    companion object : MvRxViewModelFactory<RoomDetailViewModel, RoomDetailViewState> {
-
-        @JvmStatic
-        override fun create(viewModelContext: ViewModelContext, state: RoomDetailViewState): RoomDetailViewModel? {
-            val currentSession = Matrix.getInstance().currentSession
-            val visibleRoomHolder = viewModelContext.activity.get<VisibleRoomHolder>()
-            return RoomDetailViewModel(state, currentSession, visibleRoomHolder)
-        }
-    }
-
-    init {
-        observeRoomSummary()
-        observeTimeline()
-        observeDisplayedEvents()
-        room.loadRoomMembersIfNeeded()
-        room.addListener(this)
-    }
-
-    fun process(action: RoomDetailActions) {
-        when (action) {
-            is RoomDetailActions.SendMessage    -> handleSendMessage(action)
-            is RoomDetailActions.IsDisplayed    -> handleIsDisplayed()
-            is RoomDetailActions.EventDisplayed -> handleEventDisplayed(action)
-        }
-    }
-
-    override fun onCleared() {
-        room.removeListener(this)
-        super.onCleared()
-    }
-
-    // Room.Listener *******************************************************************************
-
-    override fun onReadReceiptsUpdated() {
-        Timber.v("On read receipts updated")
-    }
-
-    // PRIVATE METHODS *****************************************************************************
-
-    private fun handleSendMessage(action: RoomDetailActions.SendMessage) {
-        room.sendTextMessage(action.text, callback = object : MatrixCallback<Event> {})
-    }
-
-    private fun handleEventDisplayed(action: RoomDetailActions.EventDisplayed) {
-        displayedEventsObservable.accept(action)
-
-    }
-
-    private fun handleIsDisplayed() {
-        visibleRoomHolder.setVisibleRoom(roomId)
-    }
-
-    private fun observeDisplayedEvents() {
-        // We are buffering scroll events for one second
-        // and keep the most recent one to set the read receipt on.
-        displayedEventsObservable.hide()
-                .buffer(1, TimeUnit.SECONDS)
-                .filter { it.isNotEmpty() }
-                .subscribeBy(onNext = { actions ->
-                    val eventIds = actions.mapNotNull { it.event.root.eventId }
-                    withState { state ->
-                        val newMapOfReadReceipts = HashMap(state.readReceiptsForEventId)
-                        eventIds.forEach {
-                            if (newMapOfReadReceipts.containsKey(it).not()) {
-                                val readReceipts = room.readReceipts(it)
-                                newMapOfReadReceipts[it] = readReceipts
-                            }
-                        }
-                        setState { copy(readReceiptsForEventId = newMapOfReadReceipts) }
-                    }
-
-                    val mostRecentEvent = actions.lastMinBy { it.index }
-                    mostRecentEvent?.event?.root?.eventId?.let { eventId ->
-                        room.setReadReceipt(eventId, callback = object : MatrixCallback<Void> {})
-                    }
-                })
-                .disposeOnClear()
-    }
-
-    private fun observeRoomSummary() {
-        room.rx().liveRoomSummary()
-                .execute { async ->
-                    copy(asyncRoomSummary = async)
-                }
-    }
-
-    private fun observeTimeline() {
-        room.rx().timeline(eventId)
-                .execute { timelineData ->
-                    copy(asyncTimelineData = timelineData)
-                }
-    }
-
-
-}

app/src/main/java/im/vector/riotredesign/features/home/room/detail/timeline/AbsMessageItem.kt

@@ -1,49 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home.room.detail.timeline
-
-import android.view.View
-import android.widget.ImageView
-import android.widget.TextView
-import androidx.annotation.LayoutRes
-import im.vector.riotredesign.core.epoxy.KotlinModel
-import im.vector.riotredesign.features.home.AvatarRenderer
-
-abstract class AbsMessageItem(private val informationData: MessageInformationData,
-                              @LayoutRes layoutRes: Int
-) : KotlinModel(layoutRes) {
-
-    protected abstract val avatarImageView: ImageView
-    protected abstract val memberNameView: TextView
-    protected abstract val timeView: TextView
-
-    override fun bind() {
-        if (informationData.showInformation) {
-            avatarImageView.visibility = View.VISIBLE
-            memberNameView.visibility = View.VISIBLE
-            timeView.visibility = View.VISIBLE
-            timeView.text = informationData.time
-            memberNameView.text = informationData.memberName
-            AvatarRenderer.render(informationData.avatarUrl, informationData.memberName?.toString(), avatarImageView)
-        } else {
-            avatarImageView.visibility = View.GONE
-            memberNameView.visibility = View.GONE
-            timeView.visibility = View.GONE
-        }
-    }
-
-}

app/src/main/java/im/vector/riotredesign/features/home/room/detail/timeline/MessageImageItem.kt

@@ -1,40 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home.room.detail.timeline
-
-import android.widget.ImageView
-import android.widget.TextView
-import im.vector.riotredesign.R
-import im.vector.riotredesign.features.media.MediaContentRenderer
-
-class MessageImageItem(
-        private val mediaData: MediaContentRenderer.Data,
-        informationData: MessageInformationData
-) : AbsMessageItem(informationData, R.layout.item_timeline_event_image_message) {
-
-    override val avatarImageView by bind<ImageView>(R.id.messageAvatarImageView)
-    override val memberNameView by bind<TextView>(R.id.messageMemberNameView)
-    override val timeView by bind<TextView>(R.id.messageTimeView)
-    private val imageView by bind<ImageView>(R.id.messageImageView)
-
-    override fun bind() {
-        super.bind()
-        MediaContentRenderer.render(mediaData, MediaContentRenderer.Mode.THUMBNAIL, imageView)
-    }
-
-
-}

app/src/main/java/im/vector/riotredesign/features/home/room/detail/timeline/MessageItemFactory.kt

@@ -1,110 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home.room.detail.timeline
-
-import android.text.SpannableStringBuilder
-import android.text.util.Linkify
-import im.vector.matrix.android.api.permalinks.MatrixLinkify
-import im.vector.matrix.android.api.permalinks.MatrixPermalinkSpan
-import im.vector.matrix.android.api.session.events.model.EventType
-import im.vector.matrix.android.api.session.events.model.toModel
-import im.vector.matrix.android.api.session.room.model.message.MessageContent
-import im.vector.matrix.android.api.session.room.model.message.MessageImageContent
-import im.vector.matrix.android.api.session.room.model.message.MessageTextContent
-import im.vector.matrix.android.api.session.room.timeline.TimelineEvent
-import im.vector.riotredesign.core.extensions.localDateTime
-import im.vector.riotredesign.features.home.room.detail.timeline.helper.TimelineMediaSizeProvider
-import im.vector.riotredesign.features.media.MediaContentRenderer
-
-class MessageItemFactory(private val timelineMediaSizeProvider: TimelineMediaSizeProvider,
-                         private val timelineDateFormatter: TimelineDateFormatter) {
-
-    private val messagesDisplayedWithInformation = HashSet<String?>()
-
-    fun create(event: TimelineEvent,
-               nextEvent: TimelineEvent?,
-               callback: TimelineEventController.Callback?
-    ): AbsMessageItem? {
-
-        val roomMember = event.roomMember
-        val nextRoomMember = nextEvent?.roomMember
-
-        val date = event.root.localDateTime()
-        val nextDate = nextEvent?.root?.localDateTime()
-        val addDaySeparator = date.toLocalDate() != nextDate?.toLocalDate()
-        val isNextMessageReceivedMoreThanOneHourAgo = nextDate?.isBefore(date.minusMinutes(60))
-                                                      ?: false
-
-        if (addDaySeparator
-            || nextRoomMember != roomMember
-            || nextEvent?.root?.type != EventType.MESSAGE
-            || isNextMessageReceivedMoreThanOneHourAgo) {
-            messagesDisplayedWithInformation.add(event.root.eventId)
-        }
-
-        val messageContent: MessageContent = event.root.content.toModel() ?: return null
-        val showInformation = messagesDisplayedWithInformation.contains(event.root.eventId)
-        val time = timelineDateFormatter.formatMessageHour(date)
-        val avatarUrl = roomMember?.avatarUrl
-        val memberName = roomMember?.displayName ?: event.root.sender
-        val informationData = MessageInformationData(time, avatarUrl, memberName, showInformation)
-
-        return when (messageContent) {
-            is MessageTextContent  -> buildTextMessageItem(messageContent, informationData, callback)
-            is MessageImageContent -> buildImageMessageItem(messageContent, informationData)
-            else                   -> null
-        }
-    }
-
-    private fun buildImageMessageItem(messageContent: MessageImageContent,
-                                      informationData: MessageInformationData): MessageImageItem? {
-
-        val (maxWidth, maxHeight) = timelineMediaSizeProvider.getMaxSize()
-        val data = MediaContentRenderer.Data(
-                url = messageContent.url,
-                height = messageContent.info?.height,
-                maxHeight = maxHeight,
-                width = messageContent.info?.width,
-                maxWidth = maxWidth,
-                rotation = messageContent.info?.rotation,
-                orientation = messageContent.info?.orientation
-        )
-        return MessageImageItem(data, informationData)
-    }
-
-    private fun buildTextMessageItem(messageContent: MessageTextContent,
-                                     informationData: MessageInformationData,
-                                     callback: TimelineEventController.Callback?): MessageTextItem? {
-
-        val message = messageContent.body.let {
-            val spannable = SpannableStringBuilder(it)
-            MatrixLinkify.addLinks(spannable, object : MatrixPermalinkSpan.Callback {
-                override fun onUrlClicked(url: String) {
-                    callback?.onUrlClicked(url)
-                }
-            })
-            Linkify.addLinks(spannable, Linkify.ALL)
-            spannable
-        }
-        return MessageTextItem(
-                message = message,
-                informationData = informationData
-        )
-    }
-
-
-}

app/src/main/java/im/vector/riotredesign/features/home/room/detail/timeline/MessageTextItem.kt

@@ -1,39 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home.room.detail.timeline
-
-import android.widget.ImageView
-import android.widget.TextView
-import im.vector.matrix.android.api.permalinks.MatrixLinkify
-import im.vector.riotredesign.R
-
-class MessageTextItem(
-        val message: CharSequence? = null,
-        informationData: MessageInformationData
-) : AbsMessageItem(informationData, R.layout.item_timeline_event_text_message) {
-
-    override val avatarImageView by bind<ImageView>(R.id.messageAvatarImageView)
-    override val memberNameView by bind<TextView>(R.id.messageMemberNameView)
-    override val timeView by bind<TextView>(R.id.messageTimeView)
-    private val messageView by bind<TextView>(R.id.messageTextView)
-
-    override fun bind() {
-        super.bind()
-        messageView.text = message
-        MatrixLinkify.addLinkMovementMethod(messageView)
-    }
-}

app/src/main/java/im/vector/riotredesign/features/home/room/detail/timeline/ReadReceiptsItem.kt

@@ -1,39 +0,0 @@
-/*
- *
- *  * Copyright 2019 New Vector Ltd
- *  *
- *  * Licensed under the Apache License, Version 2.0 (the "License");
- *  * you may not use this file except in compliance with the License.
- *  * You may obtain a copy of the License at
- *  *
- *  *     http://www.apache.org/licenses/LICENSE-2.0
- *  *
- *  * Unless required by applicable law or agreed to in writing, software
- *  * distributed under the License is distributed on an "AS IS" BASIS,
- *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  * See the License for the specific language governing permissions and
- *  * limitations under the License.
- *
- */
-
-package im.vector.riotredesign.features.home.room.detail.timeline
-
-import android.widget.ImageView
-import android.widget.TextView
-import im.vector.riotredesign.R
-import im.vector.riotredesign.core.epoxy.KotlinModel
-
-class ReadReceiptsItem() : KotlinModel(R.layout.item_timeline_read_receipts) {
-
-    private val moreText by bind<TextView>(R.id.message_more_than_expected)
-    private val avatarReceipt1 by bind<ImageView>(R.id.message_avatar_receipt_1)
-    private val avatarReceipt2 by bind<ImageView>(R.id.message_avatar_receipt_1)
-    private val avatarReceipt3 by bind<ImageView>(R.id.message_avatar_receipt_1)
-    private val avatarReceipt4 by bind<ImageView>(R.id.message_avatar_receipt_1)
-    private val avatarReceipt5 by bind<ImageView>(R.id.message_avatar_receipt_1)
-    private val avatarReceipts = listOf(avatarReceipt1, avatarReceipt2, avatarReceipt3, avatarReceipt4, avatarReceipt5)
-
-    override fun bind() {
-
-    }
-}

app/src/main/java/im/vector/riotredesign/features/home/room/detail/timeline/TimelineEventController.kt

@@ -1,114 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home.room.detail.timeline
-
-import android.view.View
-import androidx.recyclerview.widget.RecyclerView
-import com.airbnb.epoxy.EpoxyAsyncUtil
-import com.airbnb.epoxy.EpoxyModel
-import com.airbnb.epoxy.OnModelVisibilityStateChangedListener
-import com.airbnb.epoxy.VisibilityState
-import im.vector.matrix.android.api.session.events.model.EventType
-import im.vector.matrix.android.api.session.room.timeline.TimelineData
-import im.vector.matrix.android.api.session.room.timeline.TimelineEvent
-import im.vector.riotredesign.core.epoxy.KotlinModel
-import im.vector.riotredesign.core.extensions.localDateTime
-import im.vector.riotredesign.features.home.LoadingItemModel_
-import im.vector.riotredesign.features.home.room.detail.timeline.helper.TimelineMediaSizeProvider
-import im.vector.riotredesign.features.home.room.detail.timeline.paging.PagedListEpoxyController
-
-class TimelineEventController(private val roomId: String,
-                              private val dateFormatter: TimelineDateFormatter,
-                              private val timelineItemFactory: TimelineItemFactory,
-                              private val timelineMediaSizeProvider: TimelineMediaSizeProvider
-) : PagedListEpoxyController<TimelineEvent>(
-        EpoxyAsyncUtil.getAsyncBackgroundHandler(),
-        EpoxyAsyncUtil.getAsyncBackgroundHandler()
-) {
-    init {
-        setFilterDuplicates(true)
-    }
-
-    private var isLoadingForward: Boolean = false
-    private var isLoadingBackward: Boolean = false
-    private var hasReachedEnd: Boolean = false
-
-    var callback: Callback? = null
-
-    fun update(timelineData: TimelineData?) {
-        timelineData?.let {
-            isLoadingForward = it.isLoadingForward
-            isLoadingBackward = it.isLoadingBackward
-            hasReachedEnd = it.events.lastOrNull()?.root?.type == EventType.STATE_ROOM_CREATE
-            submitList(it.events)
-            requestModelBuild()
-        }
-    }
-
-    override fun onAttachedToRecyclerView(recyclerView: RecyclerView) {
-        super.onAttachedToRecyclerView(recyclerView)
-        timelineMediaSizeProvider.recyclerView = recyclerView
-    }
-
-    override fun buildItemModels(currentPosition: Int, items: List<TimelineEvent?>): List<EpoxyModel<*>> {
-        if (items.isNullOrEmpty()) {
-            return emptyList()
-        }
-        val epoxyModels = ArrayList<EpoxyModel<*>>()
-        val event = items[currentPosition] ?: return emptyList()
-        val nextEvent = if (currentPosition + 1 < items.size) items[currentPosition + 1] else null
-
-        val date = event.root.localDateTime()
-        val nextDate = nextEvent?.root?.localDateTime()
-        val addDaySeparator = date.toLocalDate() != nextDate?.toLocalDate()
-
-        timelineItemFactory.create(event, nextEvent, callback)?.also {
-            it.id(event.localId)
-            it.setOnVisibilityStateChanged(OnModelVisibilityStateChangedListener<KotlinModel, View> { model, view, visibilityState ->
-                if (visibilityState == VisibilityState.VISIBLE) {
-                    callback?.onEventVisible(event, currentPosition)
-                }
-            })
-            epoxyModels.add(it)
-        }
-        if (addDaySeparator) {
-            val formattedDay = dateFormatter.formatMessageDay(date)
-            val daySeparatorItem = DaySeparatorItem(formattedDay).id(roomId + formattedDay)
-            epoxyModels.add(daySeparatorItem)
-        }
-        return epoxyModels
-    }
-
-    override fun addModels(models: List<EpoxyModel<*>>) {
-        LoadingItemModel_()
-                .id(roomId + "forward_loading_item")
-                .addIf(isLoadingForward, this)
-
-        super.add(models)
-
-        LoadingItemModel_()
-                .id(roomId + "backward_loading_item")
-                .addIf(!hasReachedEnd, this)
-    }
-
-
-    interface Callback {
-        fun onEventVisible(event: TimelineEvent, index: Int)
-        fun onUrlClicked(url: String)
-    }
-
-}

app/src/main/java/im/vector/riotredesign/features/home/room/detail/timeline/TimelineItemFactory.kt

@@ -1,42 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home.room.detail.timeline
-
-import im.vector.matrix.android.api.session.events.model.EventType
-import im.vector.matrix.android.api.session.room.timeline.TimelineEvent
-import im.vector.riotredesign.core.epoxy.KotlinModel
-
-class TimelineItemFactory(private val messageItemFactory: MessageItemFactory,
-                          private val roomNameItemFactory: RoomNameItemFactory,
-                          private val roomTopicItemFactory: RoomTopicItemFactory,
-                          private val roomMemberItemFactory: RoomMemberItemFactory,
-                          private val defaultItemFactory: DefaultItemFactory) {
-
-    fun create(event: TimelineEvent,
-               nextEvent: TimelineEvent?,
-               callback: TimelineEventController.Callback?): KotlinModel? {
-
-        return when (event.root.type) {
-            EventType.MESSAGE           -> messageItemFactory.create(event, nextEvent, callback)
-            EventType.STATE_ROOM_NAME   -> roomNameItemFactory.create(event)
-            EventType.STATE_ROOM_TOPIC  -> roomTopicItemFactory.create(event)
-            EventType.STATE_ROOM_MEMBER -> roomMemberItemFactory.create(event)
-            else                        -> defaultItemFactory.create(event)
-        }
-    }
-
-}

app/src/main/java/im/vector/riotredesign/features/home/room/detail/timeline/paging/PagedListEpoxyController.kt

@@ -1,129 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home.room.detail.timeline.paging
-
-import androidx.paging.PagedList
-import android.os.Handler
-import androidx.recyclerview.widget.DiffUtil
-import com.airbnb.epoxy.EpoxyController
-import com.airbnb.epoxy.EpoxyModel
-import com.airbnb.epoxy.EpoxyViewHolder
-
-/**
- * An [EpoxyController] that can work with a [PagedList].
- *
- * Internally, it caches the model for each item in the [PagedList]. You should override
- * [buildItemModel] method to build the model for the given item. Since [PagedList] might include
- * `null` items if placeholders are enabled, this method needs to handle `null` values in the list.
- *
- * By default, the model for each item is added  to the model list. To change this behavior (to
- * filter items or inject extra items), you can override [addModels] function and manually add built
- * models.
- *
- * @param T The type of the items in the [PagedList].
- */
-abstract class PagedListEpoxyController<T>(
-        /**
-         * The handler to use for building models. By default this uses the main thread, but you can use
-         * [EpoxyAsyncUtil.getAsyncBackgroundHandler] to do model building in the background.
-         *
-         * The notify thread of your PagedList (from setNotifyExecutor in the PagedList Builder) must be
-         * the same as this thread. Otherwise Epoxy will crash.
-         */
-        modelBuildingHandler: Handler = EpoxyController.defaultModelBuildingHandler,
-        /**
-         * The handler to use when calculating the diff between built model lists.
-         * By default this uses the main thread, but you can use
-         * [EpoxyAsyncUtil.getAsyncBackgroundHandler] to do diffing in the background.
-         */
-        diffingHandler: Handler = EpoxyController.defaultDiffingHandler,
-        /**
-         * [PagedListEpoxyController] uses an [DiffUtil.ItemCallback] to detect changes between
-         * [PagedList]s. By default, it relies on simple object equality but you can provide a custom
-         * one if you don't use all fields in the object in your models.
-         */
-        itemDiffCallback: DiffUtil.ItemCallback<T> = DEFAULT_ITEM_DIFF_CALLBACK as DiffUtil.ItemCallback<T>
-) : EpoxyController(modelBuildingHandler, diffingHandler) {
-    // this is where we keep the already built models
-    protected val modelCache = PagedListModelCache(
-            modelBuilder = { pos, item ->
-                buildItemModels(pos, item)
-            },
-            rebuildCallback = {
-                requestModelBuild()
-            },
-            itemDiffCallback = itemDiffCallback,
-            modelBuildingHandler = modelBuildingHandler
-    )
-
-    var currentList: PagedList<T>? = null
-        private set
-
-    final override fun buildModels() {
-        addModels(modelCache.getModels())
-    }
-
-    override fun onModelBound(
-            holder: EpoxyViewHolder,
-            boundModel: EpoxyModel<*>,
-            position: Int,
-            previouslyBoundModel: EpoxyModel<*>?
-    ) {
-        modelCache.loadAround(boundModel)
-    }
-
-    /**
-     * This function adds all built models to the adapter. You can override this method to add extra
-     * items into the model list or remove some.
-     */
-    open fun addModels(models: List<EpoxyModel<*>>) {
-        super.add(models)
-    }
-
-    /**
-     * Builds the model for a given item. This must return a single model for each item. If you want
-     * to inject headers etc, you can override [addModels] function.
-     *
-     * If the `item` is `null`, you should provide the placeholder. If your [PagedList] is configured
-     * without placeholders, you don't need to handle the `null` case.
-     */
-    abstract fun buildItemModels(currentPosition: Int, items: List<T?>): List<EpoxyModel<*>>
-
-    /**
-     * Submit a new paged list.
-     *
-     * A diff will be calculated between this list and the previous list so you may still get calls
-     * to [buildItemModel] with items from the previous list.
-     */
-    fun submitList(newList: PagedList<T>?) {
-        currentList = newList
-        modelCache.submitList(newList)
-    }
-
-    companion object {
-        /**
-         * [PagedListEpoxyController] calculates a diff on top of the PagedList to check which
-         * models are invalidated.
-         * This is the default [DiffUtil.ItemCallback] which uses object equality.
-         */
-        val DEFAULT_ITEM_DIFF_CALLBACK = object : DiffUtil.ItemCallback<Any>() {
-            override fun areItemsTheSame(oldItem: Any, newItem: Any) = oldItem == newItem
-
-            override fun areContentsTheSame(oldItem: Any, newItem: Any) = oldItem == newItem
-        }
-    }
-}

app/src/main/java/im/vector/riotredesign/features/home/room/detail/timeline/paging/PagedListModelCache.kt

@@ -1,149 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home.room.detail.timeline.paging
-
-import android.annotation.SuppressLint
-import android.os.Handler
-import androidx.paging.AsyncPagedListDiffer
-import androidx.paging.PagedList
-import androidx.recyclerview.widget.AsyncDifferConfig
-import androidx.recyclerview.widget.DiffUtil
-import androidx.recyclerview.widget.ListUpdateCallback
-import com.airbnb.epoxy.EpoxyModel
-import java.util.concurrent.Executor
-import java.util.concurrent.atomic.AtomicBoolean
-
-/**
- * A PagedList stream wrapper that caches models built for each item. It tracks changes in paged lists and caches
- * models for each item when they are invalidated to avoid rebuilding models for the whole list when PagedList is
- * updated.
- */
-class PagedListModelCache<T>(
-        private val modelBuilder: (itemIndex: Int, items: List<T>) -> List<EpoxyModel<*>>,
-        private val rebuildCallback: () -> Unit,
-        private val itemDiffCallback: DiffUtil.ItemCallback<T>,
-        private val diffExecutor: Executor? = null,
-        private val modelBuildingHandler: Handler
-) {
-
-
-    // Int is the index of the pagedList item
-    // We have to be able to find the pagedlist position coming from an epoxy model to trigger
-    // LoadAround with accuracy
-    private val modelCache = linkedMapOf<EpoxyModel<*>, Int>()
-    private var isCacheStale = AtomicBoolean(true)
-
-    /**
-     * Tracks the last accessed position so that we can report it back to the paged list when models are built.
-     */
-    private var lastPosition: Int? = null
-
-    /**
-     * Observer for the PagedList changes that invalidates the model cache when data is updated.
-     */
-    private val updateCallback = object : ListUpdateCallback {
-        override fun onChanged(position: Int, count: Int, payload: Any?) {
-            invalidate()
-            rebuildCallback()
-        }
-
-        override fun onMoved(fromPosition: Int, toPosition: Int) {
-            invalidate()
-            rebuildCallback()
-        }
-
-        override fun onInserted(position: Int, count: Int) {
-            invalidate()
-            rebuildCallback()
-        }
-
-        override fun onRemoved(position: Int, count: Int) {
-            invalidate()
-            rebuildCallback()
-        }
-    }
-
-    @SuppressLint("RestrictedApi")
-    private val asyncDiffer = AsyncPagedListDiffer<T>(
-            updateCallback,
-            AsyncDifferConfig.Builder<T>(
-                    itemDiffCallback
-            ).also { builder ->
-                if (diffExecutor != null) {
-                    builder.setBackgroundThreadExecutor(diffExecutor)
-                }
-                // we have to reply on this private API, otherwise, paged list might be changed when models are being built,
-                // potentially creating concurrent modification problems.
-                builder.setMainThreadExecutor { runnable: Runnable ->
-                    modelBuildingHandler.post(runnable)
-                }
-            }.build()
-    )
-
-    fun submitList(pagedList: PagedList<T>?) {
-        asyncDiffer.submitList(pagedList)
-    }
-
-    fun getModels(): List<EpoxyModel<*>> {
-        if (isCacheStale.compareAndSet(true, false)) {
-            asyncDiffer.currentList?.forEachIndexed { position, _ ->
-                buildModel(position)
-            }
-        }
-        lastPosition?.let {
-            triggerLoadAround(it)
-        }
-        return modelCache.keys.toList()
-    }
-
-    fun loadAround(model: EpoxyModel<*>) {
-        modelCache[model]?.let { itemPosition ->
-            triggerLoadAround(itemPosition)
-            lastPosition = itemPosition
-        }
-    }
-
-    // PRIVATE METHODS *****************************************************************************
-
-    private fun invalidate() {
-        modelCache.clear()
-        isCacheStale.set(true)
-    }
-
-    private fun cacheModelsAtPosition(itemPosition: Int, epoxyModels: Set<EpoxyModel<*>>) {
-        epoxyModels.forEach {
-            modelCache[it] = itemPosition
-        }
-    }
-
-    private fun buildModel(pos: Int) {
-        if (pos >= asyncDiffer.currentList?.size ?: 0) {
-            return
-        }
-        modelBuilder(pos, asyncDiffer.currentList as List<T>).also {
-            cacheModelsAtPosition(pos, it.toSet())
-        }
-    }
-
-    private fun triggerLoadAround(position: Int) {
-        asyncDiffer.currentList?.let {
-            if (it.size > 0) {
-                it.loadAround(Math.min(position, it.size - 1))
-            }
-        }
-    }
-}

app/src/main/java/im/vector/riotredesign/features/home/room/list/RoomCategoryItem.kt

@@ -1,52 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home.room.list
-
-import android.view.ViewGroup
-import android.widget.TextView
-import androidx.core.content.ContextCompat
-import androidx.core.graphics.drawable.DrawableCompat
-import im.vector.riotredesign.R
-import im.vector.riotredesign.core.epoxy.KotlinModel
-
-data class RoomCategoryItem(
-        val title: CharSequence,
-        val isExpanded: Boolean,
-        val unreadCount: Int,
-        val showHighlighted: Boolean,
-        val listener: (() -> Unit)? = null
-) : KotlinModel(R.layout.item_room_category) {
-
-    private val unreadCounterBadgeView by bind<UnreadCounterBadgeView>(R.id.roomCategoryUnreadCounterBadgeView)
-    private val titleView by bind<TextView>(R.id.roomCategoryTitleView)
-    private val rootView by bind<ViewGroup>(R.id.roomCategoryRootView)
-
-    private val tintColor by lazy {
-        ContextCompat.getColor(rootView.context, R.color.bluey_grey_two)
-    }
-
-    override fun bind() {
-        val expandedArrowDrawableRes = if (isExpanded) R.drawable.ic_expand_more_white else R.drawable.ic_expand_less_white
-        val expandedArrowDrawable = ContextCompat.getDrawable(rootView.context, expandedArrowDrawableRes)?.also {
-            DrawableCompat.setTint(it, tintColor)
-        }
-        unreadCounterBadgeView.render(unreadCount, showHighlighted)
-        titleView.setCompoundDrawablesWithIntrinsicBounds(expandedArrowDrawable, null, null, null)
-        titleView.text = title
-        rootView.setOnClickListener { listener?.invoke() }
-    }
-}

app/src/main/java/im/vector/riotredesign/features/home/room/list/RoomListViewState.kt

@@ -1,39 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home.room.list
-
-import com.airbnb.mvrx.Async
-import com.airbnb.mvrx.MvRxState
-import com.airbnb.mvrx.Uninitialized
-import im.vector.matrix.android.api.session.room.model.RoomSummary
-
-data class RoomListViewState(
-        val asyncRooms: Async<RoomSummaries> = Uninitialized,
-        val selectedRoomId: String? = null
-) : MvRxState
-
-data class RoomSummaries(
-        val favourites: List<RoomSummary>,
-        val directRooms: List<RoomSummary>,
-        val groupRooms: List<RoomSummary>,
-        val lowPriorities: List<RoomSummary>,
-        val serverNotices: List<RoomSummary>
-)
-
-fun RoomSummaries?.isNullOrEmpty(): Boolean {
-    return this == null || (directRooms.isEmpty() && groupRooms.isEmpty() && favourites.isEmpty() && lowPriorities.isEmpty() && serverNotices.isEmpty())
-}

app/src/main/java/im/vector/riotredesign/features/home/room/list/RoomSummaryController.kt

@@ -1,124 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home.room.list
-
-import androidx.annotation.StringRes
-import com.airbnb.epoxy.TypedEpoxyController
-import im.vector.matrix.android.api.session.room.model.RoomSummary
-import im.vector.riotredesign.R
-import im.vector.riotredesign.core.resources.StringProvider
-
-class RoomSummaryController(private val stringProvider: StringProvider
-) : TypedEpoxyController<RoomListViewState>() {
-
-    private var isFavoriteRoomsExpanded = true
-    private var isDirectRoomsExpanded = false
-    private var isGroupRoomsExpanded = false
-    private var isLowPriorityRoomsExpanded = false
-    private var isServerNoticeRoomsExpanded = false
-
-    var callback: Callback? = null
-
-    override fun buildModels(viewState: RoomListViewState) {
-        val roomSummaries = viewState.asyncRooms()
-        val favourites = roomSummaries?.favourites ?: emptyList()
-        buildRoomCategory(viewState, favourites, R.string.room_list_favourites, isFavoriteRoomsExpanded) {
-            isFavoriteRoomsExpanded = !isFavoriteRoomsExpanded
-        }
-        if (isFavoriteRoomsExpanded) {
-            buildRoomModels(favourites, viewState.selectedRoomId)
-        }
-
-        val directRooms = roomSummaries?.directRooms ?: emptyList()
-        buildRoomCategory(viewState, directRooms, R.string.room_list_direct, isDirectRoomsExpanded) {
-            isDirectRoomsExpanded = !isDirectRoomsExpanded
-        }
-        if (isDirectRoomsExpanded) {
-            buildRoomModels(directRooms, viewState.selectedRoomId)
-        }
-
-        val groupRooms = roomSummaries?.groupRooms ?: emptyList()
-        buildRoomCategory(viewState, groupRooms, R.string.room_list_group, isGroupRoomsExpanded) {
-            isGroupRoomsExpanded = !isGroupRoomsExpanded
-        }
-        if (isGroupRoomsExpanded) {
-            buildRoomModels(groupRooms, viewState.selectedRoomId)
-        }
-
-        val lowPriorities = roomSummaries?.lowPriorities ?: emptyList()
-        buildRoomCategory(viewState, lowPriorities, R.string.room_list_low_priority, isLowPriorityRoomsExpanded) {
-            isLowPriorityRoomsExpanded = !isLowPriorityRoomsExpanded
-        }
-        if (isLowPriorityRoomsExpanded) {
-            buildRoomModels(lowPriorities, viewState.selectedRoomId)
-        }
-
-        val serverNotices = roomSummaries?.serverNotices ?: emptyList()
-        buildRoomCategory(viewState, serverNotices, R.string.room_list_system_alert, isServerNoticeRoomsExpanded) {
-            isServerNoticeRoomsExpanded = !isServerNoticeRoomsExpanded
-        }
-        if (isServerNoticeRoomsExpanded) {
-            buildRoomModels(serverNotices, viewState.selectedRoomId)
-        }
-
-    }
-
-    private fun buildRoomCategory(viewState: RoomListViewState, summaries: List<RoomSummary>, @StringRes titleRes: Int, isExpanded: Boolean, mutateExpandedState: () -> Unit) {
-        //TODO should add some business logic later
-        val unreadCount = if (summaries.isEmpty()) {
-            0
-        } else {
-            summaries.map { it.notificationCount }.reduce { acc, i -> acc + i }
-        }
-        val showHighlighted = summaries.any { it.highlightCount > 0 }
-        RoomCategoryItem(
-                title = stringProvider.getString(titleRes).toUpperCase(),
-                isExpanded = isExpanded,
-                unreadCount = unreadCount,
-                showHighlighted = showHighlighted,
-                listener = {
-                    mutateExpandedState()
-                    setData(viewState)
-                }
-        )
-                .id(titleRes)
-                .addTo(this)
-    }
-
-    private fun buildRoomModels(summaries: List<RoomSummary>, selectedRoomId: String?) {
-        summaries.forEach { roomSummary ->
-            val unreadCount = roomSummary.notificationCount
-            val showHighlighted = roomSummary.highlightCount > 0
-            val isSelected = roomSummary.roomId == selectedRoomId
-            RoomSummaryItem(
-                    roomName = roomSummary.displayName,
-                    avatarUrl = roomSummary.avatarUrl,
-                    isSelected = isSelected,
-                    showHighlighted = showHighlighted,
-                    unreadCount = unreadCount,
-                    listener = { callback?.onRoomSelected(roomSummary) }
-            )
-                    .id(roomSummary.roomId)
-                    .addTo(this)
-        }
-    }
-
-    interface Callback {
-        fun onRoomSelected(room: RoomSummary)
-    }
-
-}

app/src/main/java/im/vector/riotredesign/features/home/room/list/RoomSummaryItem.kt

@@ -1,48 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.riotredesign.features.home.room.list
-
-import android.widget.ImageView
-import android.widget.TextView
-import im.vector.riotredesign.R
-import im.vector.riotredesign.core.epoxy.KotlinModel
-import im.vector.riotredesign.core.platform.CheckableFrameLayout
-import im.vector.riotredesign.features.home.AvatarRenderer
-
-
-data class RoomSummaryItem(
-        val roomName: CharSequence,
-        val avatarUrl: String?,
-        val isSelected: Boolean,
-        val unreadCount: Int,
-        val showHighlighted: Boolean,
-        val listener: (() -> Unit)? = null
-) : KotlinModel(R.layout.item_room) {
-
-    private val unreadCounterBadgeView by bind<UnreadCounterBadgeView>(R.id.roomUnreadCounterBadgeView)
-    private val titleView by bind<TextView>(R.id.roomNameView)
-    private val avatarImageView by bind<ImageView>(R.id.roomAvatarImageView)
-    private val rootView by bind<CheckableFrameLayout>(R.id.itemRoomLayout)
-
-    override fun bind() {
-        unreadCounterBadgeView.render(unreadCount, showHighlighted)
-        rootView.isChecked = isSelected
-        rootView.setOnClickListener { listener?.invoke() }
-        titleView.text = roomName
-        AvatarRenderer.render(avatarUrl, roomName.toString(), avatarImageView)
-    }
-}

app/src/main/res/layout/item_timeline_event_image_message.xml

@@ -1,64 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:paddingLeft="16dp"
-    android:paddingRight="16dp">
-
-
-    <ImageView
-        android:id="@+id/messageAvatarImageView"
-        android:layout_width="40dp"
-        android:layout_height="40dp"
-        android:layout_marginTop="8dp"
-        android:layout_marginBottom="8dp"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        tools:src="@tools:sample/avatars" />
-
-    <TextView
-        android:id="@+id/messageMemberNameView"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="64dp"
-        android:layout_marginTop="8dp"
-        android:layout_marginEnd="8dp"
-        android:ellipsize="end"
-        android:maxLines="1"
-        android:textSize="15sp"
-        app:layout_constraintBottom_toTopOf="@+id/toolbarSubtitleView"
-        app:layout_constraintEnd_toStartOf="@+id/messageTimeView"
-        app:layout_constraintHorizontal_bias="0.0"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        tools:text="@tools:sample/full_names" />
-
-
-    <TextView
-        android:id="@+id/messageTimeView"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="8dp"
-        android:textColor="@color/brown_grey"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.0"
-        app:layout_constraintTop_toTopOf="@id/messageMemberNameView"
-        tools:text="@tools:sample/date/hhmm" />
-
-    <ImageView
-        android:id="@+id/messageImageView"
-        android:layout_width="0dp"
-        android:layout_height="0dp"
-        android:layout_marginStart="64dp"
-        android:layout_marginTop="8dp"
-        android:layout_marginEnd="32dp"
-        android:layout_marginBottom="8dp"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/messageMemberNameView" />
-
-</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/item_timeline_event_text_message.xml

@@ -1,63 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:paddingLeft="16dp"
-    android:paddingRight="16dp">
-
-
-    <ImageView
-        android:id="@+id/messageAvatarImageView"
-        android:layout_width="40dp"
-        android:layout_height="40dp"
-        android:layout_marginTop="8dp"
-        android:layout_marginBottom="8dp"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        tools:src="@tools:sample/avatars" />
-
-    <TextView
-        android:id="@+id/messageMemberNameView"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="64dp"
-        android:layout_marginTop="8dp"
-        android:layout_marginEnd="8dp"
-        android:ellipsize="end"
-        android:maxLines="1"
-        android:textSize="15sp"
-        app:layout_constraintBottom_toTopOf="@+id/toolbarSubtitleView"
-        app:layout_constraintEnd_toStartOf="@+id/messageTimeView"
-        app:layout_constraintHorizontal_bias="0.0"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        tools:text="@tools:sample/full_names" />
-
-
-    <TextView
-        android:id="@+id/messageTimeView"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="8dp"
-        android:textColor="@color/brown_grey"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.0"
-        app:layout_constraintTop_toTopOf="@id/messageMemberNameView"
-        tools:text="@tools:sample/date/hhmm" />
-
-    <TextView
-        android:id="@+id/messageTextView"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="64dp"
-        android:layout_marginBottom="8dp"
-        android:textColor="@color/dark_grey"
-        android:textSize="14sp"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/messageMemberNameView"
-        tools:text="Alright finished work, heading there in about 20 mins…
Ping me when you’re outside" />
-
-</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/item_timeline_read_receipts.xml

@@ -1,74 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content">
-
-    <LinearLayout
-        android:id="@+id/read_receipt_avatars_list"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_alignParentEnd="true"
-        android:layout_alignParentRight="true"
-        android:layout_marginEnd="12dp"
-        android:layout_marginRight="12dp"
-        android:orientation="horizontal">
-
-        <TextView
-            android:id="@+id/message_more_than_expected"
-            android:layout_width="20dp"
-            android:layout_height="match_parent"
-            android:gravity="center"
-            android:textSize="9sp"
-            tools:text="999+" />
-
-        <ImageView
-            android:id="@+id/message_avatar_receipt_5"
-            android:layout_width="12dp"
-            android:layout_height="12dp"
-            android:layout_marginEnd="6dp"
-            android:layout_marginRight="6dp"
-            android:adjustViewBounds="true"
-            android:scaleType="centerCrop" />
-
-        <ImageView
-            android:id="@+id/message_avatar_receipt_4"
-            android:layout_width="12dp"
-            android:layout_height="12dp"
-            android:layout_marginEnd="6dp"
-            android:layout_marginRight="6dp"
-            android:adjustViewBounds="true"
-            android:scaleType="centerCrop" />
-
-        <ImageView
-            android:id="@+id/message_avatar_receipt_3"
-            android:layout_width="12dp"
-            android:layout_height="12dp"
-            android:layout_marginEnd="6dp"
-            android:layout_marginRight="6dp"
-            android:adjustViewBounds="true"
-            android:scaleType="centerCrop" />
-
-        <ImageView
-            android:id="@+id/message_avatar_receipt_2"
-            android:layout_width="12dp"
-            android:layout_height="12dp"
-            android:layout_marginEnd="6dp"
-            android:layout_marginRight="6dp"
-            android:adjustViewBounds="true"
-            android:scaleType="centerCrop" />
-
-        <ImageView
-            android:id="@+id/message_avatar_receipt_1"
-            android:layout_width="19dp"
-            android:layout_height="12dp"
-            android:layout_marginEnd="6dp"
-            android:layout_marginRight="6dp"
-            android:adjustViewBounds="true"
-            android:scaleType="centerCrop" />
-
-
-    </LinearLayout>
-
-</RelativeLayout>

app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background" />
-    <foreground android:drawable="@drawable/ic_launcher_foreground" />
-</adaptive-icon>

app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background" />
-    <foreground android:drawable="@drawable/ic_launcher_foreground" />
-</adaptive-icon>

app/src/main/res/values-v21/themes_base.xml

@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-
-    <style name="Base.V21.Theme.Riot" parent="Base.V1.Theme.Riot"></style>
-
-    <style name="Base.Theme.Riot" parent="Base.V21.Theme.Riot" />
-
-
-</resources>

app/src/main/res/values/strings.xml

@@ -1,15 +0,0 @@
-<resources>
-    <string name="app_name">"Riot X"</string>
-
-    <string name="global_retry">"Retry"</string>
-    <string name="error_no_network">"No network connection"</string>
-    <string name="error_common">"An error occurred"</string>
-
-    <string name="room_list_empty">"Join a room to start using the app."</string>
-    <string name="room_list_favourites">"Favourites"</string>
-    <string name="room_list_direct">"People"</string>
-    <string name="room_list_group">"Rooms"</string>
-    <string name="room_list_low_priority">"Low priority"</string>
-    <string name="room_list_system_alert">"System Alerts"</string>
-
-</resources>

app/src/main/res/values/styles.xml

@@ -1,4 +0,0 @@
-<resources>
-
-
-</resources>

app/src/main/res/values/styles_widget.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-
-    <style name="Widget.Button" parent="Widget.AppCompat.Button">
-        <item name="android:minHeight">48dp</item>
-        <item name="android:background">?attr/colorAccent</item>
-        <item name="android:textColor">@android:color/white</item>
-    </style>
-
-
-</resources>

app/src/main/res/values/themes.xml

@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-
-    <style name="Theme.Riot" parent="Base.Theme.Riot">
-
-    </style>
-
-    <style name="Theme.Riot.Splash">
-        <item name="android:windowBackground">@drawable/bg_splash</item>
-    </style>
-
-
-</resources>

app/src/main/res/values/themes_base.xml

@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-
-    <style name="Base.V1.Theme.Riot" parent="Theme.AppCompat.Light.NoActionBar">
-        <item name="colorPrimary">@color/dark</item>
-        <item name="colorPrimaryDark">@color/dark</item>
-        <item name="colorAccent">@color/pale_teal</item>
-        <item name="buttonStyle">@style/Widget.Button</item>
-    </style>
-
-    <style name="Base.Theme.Riot" parent="Base.V1.Theme.Riot" />
-
-
-
-</resources>

app/src/main/res/values/themes_overlay.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

app/src/main/res/values/themes_overlay_base.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

build.gradle

@@ -1,16 +1,21 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.11'
+    ext.kotlin_version = '1.3.21'
     ext.koin_version = '1.0.2'
     repositories {
         google()
         jcenter()
+        maven {
+            url "https://plugins.gradle.org/m2/"
+        }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.3.0'
+        classpath 'com.android.tools.build:gradle:3.3.2'
+        classpath 'com.google.gms:google-services:4.2.0'
         classpath "com.airbnb.okreplay:gradle-plugin:1.4.0"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath 'org.sonarsource.scanner.gradle:sonarqube-gradle-plugin:2.6.2'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -19,12 +24,42 @@ buildscript {
 
 allprojects {
     repositories {
+        maven { url "http://dl.bintray.com/piasy/maven" }
+        maven { url 'https://jitpack.io' }
+        maven { url 'https://oss.sonatype.org/content/repositories/snapshots/' }
         google()
         jcenter()
-        maven { url 'https://jitpack.io' }
     }
 }
 
 task clean(type: Delete) {
     delete rootProject.buildDir
 }
+
+apply plugin: 'org.sonarqube'
+
+sonarqube {
+    properties {
+        property "sonar.projectName", "RiotX-Android"
+        property "sonar.projectKey", "vector.android.riotx"
+        property "sonar.host.url", "https://sonarcloud.io"
+        property "sonar.projectVersion", project(":vector").android.defaultConfig.versionName
+        property "sonar.sourceEncoding", "UTF-8"
+        property "sonar.links.homepage", "https://github.com/vector-im/riotX-android/"
+        property "sonar.links.ci", "https://buildkite.com/matrix-dot-org/riotx-android"
+        property "sonar.links.scm", "https://github.com/vector-im/riotX-android/"
+        property "sonar.links.issue", "https://github.com/vector-im/riotX-android/issues"
+        property "sonar.organization", "new_vector_ltd_organization"
+        property "sonar.login", project.hasProperty("SONAR_LOGIN") ? SONAR_LOGIN : "invalid"
+    }
+}
+
+project(":vector") {
+    sonarqube {
+        properties {
+            property "sonar.sources", project(":vector").android.sourceSets.main.java.srcDirs
+            // exclude source code from analyses separated by a colon (:)
+            // property "sonar.exclusions", "**/*.*"
+        }
+    }
+}

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Wed Jan 16 18:28:13 CET 2019
+#Tue Mar 19 09:53:05 CET 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.2.1-all.zip

gradlew

@@ -28,7 +28,7 @@ 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"

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

matrix-sdk-android-rx/src/main/java/im/vector/matrix/rx/RxRoom.kt

@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2019 New Vector Ltd
  *
@@ -18,9 +17,7 @@
 package im.vector.matrix.rx
 
 import im.vector.matrix.android.api.session.room.Room
-import im.vector.matrix.android.api.session.room.model.ReadReceipt
 import im.vector.matrix.android.api.session.room.model.RoomSummary
-import im.vector.matrix.android.api.session.room.timeline.TimelineData
 import io.reactivex.Observable
 
 class RxRoom(private val room: Room) {
@@ -29,12 +26,8 @@ class RxRoom(private val room: Room) {
         return room.roomSummary.asObservable()
     }
 
-    fun timeline(eventId: String? = null): Observable<TimelineData> {
-        return room.timeline(eventId).asObservable()
-    }
-
-    fun liveReadReceipts(): Observable<List<ReadReceipt>> {
-        return room.readReceipts().asObservable()
+    fun liveRoomMemberIds(): Observable<List<String>> {
+        return room.getRoomMemberIdsLive().asObservable()
     }
 
 }

matrix-sdk-android/build.gradle

@@ -1,6 +1,7 @@
 apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-kapt'
+apply plugin: 'kotlin-android-extensions'
 apply plugin: 'realm-android'
 apply plugin: 'okreplay'
 
@@ -19,6 +20,10 @@ repositories {
     jcenter()
 }
 
+androidExtensions {
+    experimental = true
+}
+
 android {
     compileSdkVersion 28
     testOptions.unitTests.includeAndroidResources = true
@@ -28,12 +33,28 @@ android {
         targetSdkVersion 28
         versionCode 1
         versionName "1.0"
+        multiDexEnabled true
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
+        resValue "string", "git_sdk_revision", "\"${gitRevision()}\""
+        resValue "string", "git_sdk_revision_unix_date", "\"${gitRevisionUnixDate()}\""
+        resValue "string", "git_sdk_revision_date", "\"${gitRevisionDate()}\""
     }
 
     buildTypes {
+
+        debug {
+            // Set to true to log privacy or sensible data, such as token
+            buildConfigField "boolean", "LOG_PRIVATE_DATA", "false"
+
+            // Set to BODY instead of NONE to enable logging
+            buildConfigField "okhttp3.logging.HttpLoggingInterceptor.Level", "OKHTTP_LOGGING_LEVEL", "okhttp3.logging.HttpLoggingInterceptor.Level.NONE"
+        }
+
         release {
+            buildConfigField "boolean", "LOG_PRIVATE_DATA", "false"
+            buildConfigField "okhttp3.logging.HttpLoggingInterceptor.Level", "OKHTTP_LOGGING_LEVEL", "okhttp3.logging.HttpLoggingInterceptor.Level.NONE"
+
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
@@ -42,12 +63,31 @@ android {
     adbOptions {
         installOptions "-g"
     }
+
+    lintOptions {
+        lintConfig file("lint.xml")
+    }
+}
+
+static def gitRevision() {
+    def cmd = "git rev-parse --short HEAD"
+    return cmd.execute().text.trim()
+}
+
+static def gitRevisionUnixDate() {
+    def cmd = "git show -s --format=%ct HEAD^{commit}"
+    return cmd.execute().text.trim()
+}
+
+static def gitRevisionDate() {
+    def cmd = "git show -s --format=%ci HEAD^{commit}"
+    return cmd.execute().text.trim()
 }
 
 dependencies {
 
     def arrow_version = "0.8.0"
-    def support_version = '1.1.0-alpha01'
+    def support_version = '1.1.0-alpha03'
     def moshi_version = '1.8.0'
     def lifecycle_version = '2.0.0'
     def coroutines_version = "1.0.1"
@@ -66,7 +106,7 @@ dependencies {
     // Network
     implementation 'com.squareup.retrofit2:retrofit:2.4.0'
     implementation 'com.squareup.retrofit2:converter-moshi:2.4.0'
-    implementation 'com.squareup.okhttp3:okhttp:3.10.0'
+    implementation 'com.squareup.okhttp3:okhttp:3.11.0'
     implementation 'com.squareup.okhttp3:logging-interceptor:3.10.0'
     implementation 'com.novoda:merlin:1.1.6'
     implementation "com.squareup.moshi:moshi-adapters:$moshi_version"
@@ -76,11 +116,8 @@ dependencies {
     implementation 'com.github.Zhuinden:realm-monarchy:0.5.1'
     kapt 'dk.ilios:realmfieldnameshelper:1.1.1'
 
-    // Paging
-    implementation 'androidx.paging:paging-runtime:2.0.0'
-
     // Work
-    implementation "android.arch.work:work-runtime-ktx:1.0.0-beta02"
+    implementation "android.arch.work:work-runtime-ktx:1.0.0"
 
     // FP
     implementation "io.arrow-kt:arrow-core:$arrow_version"
@@ -95,6 +132,7 @@ dependencies {
 
     // Logging
     implementation 'com.jakewharton.timber:timber:4.7.1'
+    implementation 'com.facebook.stetho:stetho-okhttp3:1.5.0'
 
     debugImplementation 'com.airbnb.okreplay:okreplay:1.4.0'
     releaseImplementation 'com.airbnb.okreplay:noop:1.4.0'
@@ -103,20 +141,20 @@ dependencies {
     testImplementation 'junit:junit:4.12'
     testImplementation 'org.robolectric:robolectric:4.0.2'
     testImplementation "org.koin:koin-test:$koin_version"
-    testImplementation 'org.robolectric:shadows-support-v4:3.0'
+    //testImplementation 'org.robolectric:shadows-support-v4:3.0'
     testImplementation "io.mockk:mockk:1.8.13.kotlin13"
     testImplementation 'org.amshove.kluent:kluent-android:1.44'
-    testImplementation "androidx.arch.core:core-testing:$lifecycle_version"
     testImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines_version"
 
     androidTestImplementation "org.koin:koin-test:$koin_version"
+    androidTestImplementation 'androidx.test:core:1.1.0'
     androidTestImplementation 'androidx.test:runner:1.1.1'
     androidTestImplementation 'androidx.test:rules:1.1.1'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.0'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
     androidTestImplementation 'org.amshove.kluent:kluent-android:1.44'
     androidTestImplementation "io.mockk:mockk-android:1.8.13.kotlin13"
     androidTestImplementation "androidx.arch.core:core-testing:$lifecycle_version"
     androidTestImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines_version"
 
-
 }

matrix-sdk-android/lint.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<lint>
+    <!-- Modify some severity -->
+
+    <!-- Resource -->
+    <issue id="MissingTranslation" severity="warning" />
+    <issue id="TypographyEllipsis" severity="error" />
+    <issue id="ImpliedQuantity" severity="warning" />
+
+    <!-- UX -->
+    <issue id="ButtonOrder" severity="error" />
+
+    <!-- Layout -->
+    <issue id="UnknownIdInLayout" severity="error" />
+    <issue id="StringFormatCount" severity="error" />
+    <issue id="HardcodedText" severity="error" />
+    <issue id="SpUsage" severity="error" />
+    <issue id="ObsoleteLayoutParam" severity="error" />
+    <issue id="InefficientWeight" severity="error" />
+    <issue id="DisableBaselineAlignment" severity="error" />
+    <issue id="ScrollViewSize" severity="error" />
+
+    <!-- RTL -->
+    <issue id="RtlEnabled" severity="error" />
+    <issue id="RtlHardcoded" severity="error" />
+    <issue id="RtlSymmetry" severity="error" />
+
+    <!-- Code -->
+    <issue id="SetTextI18n" severity="error" />
+    <issue id="ViewConstructor" severity="error" />
+    <issue id="UseValueOf" severity="error" />
+
+</lint>

matrix-sdk-android/src/androidTest/java/im/vector/matrix/android/session/room/timeline/ChunkEntityTest.kt

@@ -16,10 +16,9 @@
 
 package im.vector.matrix.android.session.room.timeline
 
+import androidx.test.ext.junit.runners.AndroidJUnit4
 import com.zhuinden.monarchy.Monarchy
 import im.vector.matrix.android.InstrumentedTest
-import im.vector.matrix.android.api.session.events.model.Event
-import im.vector.matrix.android.api.session.events.model.EventType
 import im.vector.matrix.android.internal.database.helper.add
 import im.vector.matrix.android.internal.database.helper.addAll
 import im.vector.matrix.android.internal.database.helper.isUnlinked
@@ -27,6 +26,9 @@ import im.vector.matrix.android.internal.database.helper.lastStateIndex
 import im.vector.matrix.android.internal.database.helper.merge
 import im.vector.matrix.android.internal.database.model.ChunkEntity
 import im.vector.matrix.android.internal.session.room.timeline.PaginationDirection
+import im.vector.matrix.android.session.room.timeline.RoomDataHelper.createFakeListOfEvents
+import im.vector.matrix.android.session.room.timeline.RoomDataHelper.createFakeMessageEvent
+import im.vector.matrix.android.session.room.timeline.RoomDataHelper.createFakeRoomMemberEvent
 import io.realm.Realm
 import io.realm.RealmConfiguration
 import io.realm.kotlin.createObject
@@ -35,9 +37,10 @@ import org.amshove.kluent.shouldBeTrue
 import org.amshove.kluent.shouldEqual
 import org.junit.Before
 import org.junit.Test
-import kotlin.random.Random
+import org.junit.runner.RunWith
 
 
+@RunWith(AndroidJUnit4::class)
 internal class ChunkEntityTest : InstrumentedTest {
 
     private lateinit var monarchy: Monarchy
@@ -54,7 +57,7 @@ internal class ChunkEntityTest : InstrumentedTest {
     fun add_shouldAdd_whenNotAlreadyIncluded() {
         monarchy.runTransactionSync { realm ->
             val chunk: ChunkEntity = realm.createObject()
-            val fakeEvent = createFakeEvent(false)
+            val fakeEvent = createFakeMessageEvent()
             chunk.add("roomId", fakeEvent, PaginationDirection.FORWARDS)
             chunk.events.size shouldEqual 1
         }
@@ -64,7 +67,7 @@ internal class ChunkEntityTest : InstrumentedTest {
     fun add_shouldNotAdd_whenAlreadyIncluded() {
         monarchy.runTransactionSync { realm ->
             val chunk: ChunkEntity = realm.createObject()
-            val fakeEvent = createFakeEvent(false)
+            val fakeEvent = createFakeMessageEvent()
             chunk.add("roomId", fakeEvent, PaginationDirection.FORWARDS)
             chunk.add("roomId", fakeEvent, PaginationDirection.FORWARDS)
             chunk.events.size shouldEqual 1
@@ -75,7 +78,7 @@ internal class ChunkEntityTest : InstrumentedTest {
     fun add_shouldStateIndexIncremented_whenStateEventIsAddedForward() {
         monarchy.runTransactionSync { realm ->
             val chunk: ChunkEntity = realm.createObject()
-            val fakeEvent = createFakeEvent(true)
+            val fakeEvent = createFakeRoomMemberEvent()
             chunk.add("roomId", fakeEvent, PaginationDirection.FORWARDS)
             chunk.lastStateIndex(PaginationDirection.FORWARDS) shouldEqual 1
         }
@@ -85,7 +88,7 @@ internal class ChunkEntityTest : InstrumentedTest {
     fun add_shouldStateIndexNotIncremented_whenNoStateEventIsAdded() {
         monarchy.runTransactionSync { realm ->
             val chunk: ChunkEntity = realm.createObject()
-            val fakeEvent = createFakeEvent(false)
+            val fakeEvent = createFakeMessageEvent()
             chunk.add("roomId", fakeEvent, PaginationDirection.FORWARDS)
             chunk.lastStateIndex(PaginationDirection.FORWARDS) shouldEqual 0
         }
@@ -134,13 +137,13 @@ internal class ChunkEntityTest : InstrumentedTest {
             val chunk2: ChunkEntity = realm.createObject()
             val eventsForChunk1 = createFakeListOfEvents(30)
             val eventsForChunk2 = eventsForChunk1 + createFakeListOfEvents(10)
-            chunk1.isLast = true
-            chunk2.isLast = false
+            chunk1.isLastForward = true
+            chunk2.isLastForward = false
             chunk1.addAll("roomId", eventsForChunk1, PaginationDirection.FORWARDS)
             chunk2.addAll("roomId", eventsForChunk2, PaginationDirection.BACKWARDS)
             chunk1.merge("roomId", chunk2, PaginationDirection.BACKWARDS)
             chunk1.events.size shouldEqual 40
-            chunk1.isLast.shouldBeTrue()
+            chunk1.isLastForward.shouldBeTrue()
         }
     }
 
@@ -196,15 +199,4 @@ internal class ChunkEntityTest : InstrumentedTest {
         }
     }
 
-
-    private fun createFakeListOfEvents(size: Int = 10): List<Event> {
-        return (0 until size).map { createFakeEvent(Random.nextBoolean()) }
-    }
-
-    private fun createFakeEvent(asStateEvent: Boolean = false): Event {
-        val eventId = Random.nextLong(System.currentTimeMillis()).toString()
-        val type = if (asStateEvent) EventType.STATE_ROOM_NAME else EventType.MESSAGE
-        return Event(type, eventId)
-    }
-
 }

matrix-sdk-android/src/androidTest/java/im/vector/matrix/android/session/room/timeline/FakeGetContextOfEventTask.kt

@@ -25,7 +25,7 @@ import kotlin.random.Random
 
 internal class FakeGetContextOfEventTask(private val tokenChunkEventPersistor: TokenChunkEventPersistor) : GetContextOfEventTask {
 
-    override fun execute(params: GetContextOfEventTask.Params): Try<TokenChunkEvent> {
+    override fun execute(params: GetContextOfEventTask.Params): Try<TokenChunkEventPersistor.Result> {
         val fakeEvents = RoomDataHelper.createFakeListOfEvents(30)
         val tokenChunkEvent = FakeTokenChunkEvent(
                 Random.nextLong(System.currentTimeMillis()).toString(),
@@ -33,7 +33,6 @@ internal class FakeGetContextOfEventTask(private val tokenChunkEventPersistor: T
                 fakeEvents
         )
         return tokenChunkEventPersistor.insertInDb(tokenChunkEvent, params.roomId, PaginationDirection.BACKWARDS)
-                .map { tokenChunkEvent }
     }
 
 

matrix-sdk-android/src/androidTest/java/im/vector/matrix/android/session/room/timeline/FakePaginationTask.kt

@@ -18,17 +18,15 @@ package im.vector.matrix.android.session.room.timeline
 
 import arrow.core.Try
 import im.vector.matrix.android.internal.session.room.timeline.PaginationTask
-import im.vector.matrix.android.internal.session.room.timeline.TokenChunkEvent
 import im.vector.matrix.android.internal.session.room.timeline.TokenChunkEventPersistor
 import kotlin.random.Random
 
 internal class FakePaginationTask(private val tokenChunkEventPersistor: TokenChunkEventPersistor) : PaginationTask {
 
-    override fun execute(params: PaginationTask.Params): Try<TokenChunkEvent> {
+    override fun execute(params: PaginationTask.Params): Try<TokenChunkEventPersistor.Result> {
         val fakeEvents = RoomDataHelper.createFakeListOfEvents(30)
         val tokenChunkEvent = FakeTokenChunkEvent(params.from, Random.nextLong(System.currentTimeMillis()).toString(), fakeEvents)
         return tokenChunkEventPersistor.insertInDb(tokenChunkEvent, params.roomId, params.direction)
-                .map { tokenChunkEvent }
     }
 
 }

matrix-sdk-android/src/androidTest/java/im/vector/matrix/android/session/room/timeline/RoomDataHelper.kt

@@ -17,9 +17,14 @@
 package im.vector.matrix.android.session.room.timeline
 
 import com.zhuinden.monarchy.Monarchy
+import im.vector.matrix.android.api.session.events.model.Content
 import im.vector.matrix.android.api.session.events.model.Event
 import im.vector.matrix.android.api.session.events.model.EventType
-import im.vector.matrix.android.api.session.room.model.MyMembership
+import im.vector.matrix.android.api.session.events.model.toContent
+import im.vector.matrix.android.api.session.room.model.Membership
+import im.vector.matrix.android.api.session.room.model.RoomMember
+import im.vector.matrix.android.api.session.room.model.message.MessageTextContent
+import im.vector.matrix.android.api.session.room.model.message.MessageType
 import im.vector.matrix.android.internal.database.helper.addAll
 import im.vector.matrix.android.internal.database.helper.addOrUpdate
 import im.vector.matrix.android.internal.database.model.ChunkEntity
@@ -30,27 +35,56 @@ import kotlin.random.Random
 
 object RoomDataHelper {
 
+    private const val FAKE_TEST_SENDER = "@sender:test.org"
+    private val EVENT_FACTORIES = hashMapOf(
+            0 to { createFakeMessageEvent() },
+            1 to { createFakeRoomMemberEvent() }
+    )
+
     fun createFakeListOfEvents(size: Int = 10): List<Event> {
-        return (0 until size).map { createFakeEvent(Random.nextBoolean()) }
+        return (0 until size).mapNotNull {
+            val nextInt = Random.nextInt(EVENT_FACTORIES.size)
+            EVENT_FACTORIES[nextInt]?.invoke()
+        }
     }
 
-    fun createFakeEvent(asStateEvent: Boolean = false): Event {
-        val eventId = Random.nextLong(System.currentTimeMillis()).toString()
-        val type = if (asStateEvent) EventType.STATE_ROOM_NAME else EventType.MESSAGE
-        return Event(type, eventId)
+    fun createFakeEvent(type: String,
+                        content: Content? = null,
+                        prevContent: Content? = null,
+                        sender: String = FAKE_TEST_SENDER,
+                        stateKey: String = FAKE_TEST_SENDER
+    ): Event {
+        return Event(
+                type = type,
+                eventId = Random.nextLong().toString(),
+                content = content,
+                prevContent = prevContent,
+                sender = sender,
+                stateKey = stateKey
+        )
+    }
+
+    fun createFakeMessageEvent(): Event {
+        val message = MessageTextContent(MessageType.MSGTYPE_TEXT, "Fake message #${Random.nextLong()}").toContent()
+        return createFakeEvent(EventType.MESSAGE, message)
+    }
+
+    fun createFakeRoomMemberEvent(): Event {
+        val roomMember = RoomMember(Membership.JOIN, "Fake name #${Random.nextLong()}").toContent()
+        return createFakeEvent(EventType.STATE_ROOM_MEMBER, roomMember)
     }
 
     fun fakeInitialSync(monarchy: Monarchy, roomId: String) {
         monarchy.runTransactionSync { realm ->
             val roomEntity = realm.createObject<RoomEntity>(roomId)
-            roomEntity.membership = MyMembership.JOINED
-            val eventList = createFakeListOfEvents(30)
+            roomEntity.membership = Membership.JOIN
+            val eventList = createFakeListOfEvents(10)
             val chunkEntity = realm.createObject<ChunkEntity>().apply {
                 nextToken = null
                 prevToken = Random.nextLong(System.currentTimeMillis()).toString()
-                isLast = true
+                isLastForward = true
             }
-            chunkEntity.addAll("roomId", eventList, PaginationDirection.FORWARDS)
+            chunkEntity.addAll(roomId, eventList, PaginationDirection.FORWARDS)
             roomEntity.addOrUpdate(chunkEntity)
         }
     }

matrix-sdk-android/src/androidTest/java/im/vector/matrix/android/session/room/timeline/TimelineHolderTest.kt

@@ -1,77 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.matrix.android.session.room.timeline
-
-import androidx.arch.core.executor.testing.InstantTaskExecutorRule
-import androidx.test.annotation.UiThreadTest
-import com.zhuinden.monarchy.Monarchy
-import im.vector.matrix.android.InstrumentedTest
-import im.vector.matrix.android.LiveDataTestObserver
-import im.vector.matrix.android.MainThreadExecutor
-import im.vector.matrix.android.internal.session.room.members.RoomMemberExtractor
-import im.vector.matrix.android.internal.session.room.timeline.DefaultTimelineService
-import im.vector.matrix.android.internal.session.room.timeline.TimelineBoundaryCallback
-import im.vector.matrix.android.internal.session.room.timeline.TokenChunkEventPersistor
-import im.vector.matrix.android.internal.task.TaskExecutor
-import im.vector.matrix.android.internal.util.PagingRequestHelper
-import im.vector.matrix.android.testCoroutineDispatchers
-import io.realm.Realm
-import io.realm.RealmConfiguration
-import org.amshove.kluent.shouldEqual
-import org.junit.Before
-import org.junit.Rule
-import org.junit.Test
-
-internal class TimelineHolderTest : InstrumentedTest {
-
-    @get:Rule val testRule = InstantTaskExecutorRule()
-    private lateinit var monarchy: Monarchy
-
-    @Before
-    fun setup() {
-        Realm.init(context())
-        val testConfiguration = RealmConfiguration.Builder().name("test-realm").build()
-        Realm.deleteRealm(testConfiguration)
-        monarchy = Monarchy.Builder().setRealmConfiguration(testConfiguration).build()
-    }
-
-    @Test
-    @UiThreadTest
-    fun backPaginate_shouldLoadMoreEvents_whenLoadAroundIsCalled() {
-        val roomId = "roomId"
-        val taskExecutor = TaskExecutor(testCoroutineDispatchers)
-        val tokenChunkEventPersistor = TokenChunkEventPersistor(monarchy)
-        val paginationTask = FakePaginationTask(tokenChunkEventPersistor)
-        val getContextOfEventTask = FakeGetContextOfEventTask(tokenChunkEventPersistor)
-        val boundaryCallback = TimelineBoundaryCallback(roomId, taskExecutor, paginationTask, monarchy, PagingRequestHelper(MainThreadExecutor()))
-
-        RoomDataHelper.fakeInitialSync(monarchy, roomId)
-        val timelineHolder = DefaultTimelineService(roomId, monarchy, taskExecutor, boundaryCallback, getContextOfEventTask, RoomMemberExtractor(monarchy, roomId))
-        val timelineObserver = LiveDataTestObserver.test(timelineHolder.timeline())
-        timelineObserver.awaitNextValue().assertHasValue()
-        var timelineData = timelineObserver.value()
-        timelineData.events.size shouldEqual 30
-        (0 until timelineData.events.size).map {
-            timelineData.events.loadAround(it)
-        }
-        timelineObserver.awaitNextValue().assertHasValue()
-        timelineData = timelineObserver.value()
-        timelineData.events.size shouldEqual 60
-    }
-
-
-}

matrix-sdk-android/src/androidTest/java/im/vector/matrix/android/session/room/timeline/TimelineTest.kt

@@ -0,0 +1,103 @@
+/*
+ * Copyright 2019 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.matrix.android.session.room.timeline
+
+import com.zhuinden.monarchy.Monarchy
+import im.vector.matrix.android.InstrumentedTest
+import im.vector.matrix.android.api.auth.data.Credentials
+import im.vector.matrix.android.api.session.room.timeline.Timeline
+import im.vector.matrix.android.api.session.room.timeline.TimelineEvent
+import im.vector.matrix.android.internal.session.room.EventRelationExtractor
+import im.vector.matrix.android.internal.session.room.EventRelationsAggregationUpdater
+import im.vector.matrix.android.internal.session.room.members.SenderRoomMemberExtractor
+import im.vector.matrix.android.internal.session.room.timeline.DefaultTimeline
+import im.vector.matrix.android.internal.session.room.timeline.TimelineEventFactory
+import im.vector.matrix.android.internal.session.room.timeline.TokenChunkEventPersistor
+import im.vector.matrix.android.internal.task.TaskExecutor
+import im.vector.matrix.android.testCoroutineDispatchers
+import io.realm.Realm
+import io.realm.RealmConfiguration
+import org.amshove.kluent.shouldEqual
+import org.junit.Before
+import org.junit.Test
+import timber.log.Timber
+import java.util.concurrent.CountDownLatch
+
+internal class TimelineTest : InstrumentedTest {
+
+    companion object {
+        private const val ROOM_ID = "roomId"
+    }
+
+    private lateinit var monarchy: Monarchy
+
+    @Before
+    fun setup() {
+        Timber.plant(Timber.DebugTree())
+        Realm.init(context())
+        val testConfiguration = RealmConfiguration.Builder().name("test-realm").build()
+        Realm.deleteRealm(testConfiguration)
+        monarchy = Monarchy.Builder().setRealmConfiguration(testConfiguration).build()
+        RoomDataHelper.fakeInitialSync(monarchy, ROOM_ID)
+    }
+
+    private fun createTimeline(initialEventId: String? = null): Timeline {
+        val taskExecutor = TaskExecutor(testCoroutineDispatchers)
+        val erau = EventRelationsAggregationUpdater(Credentials("", "", "", null, null))
+        val tokenChunkEventPersistor = TokenChunkEventPersistor(monarchy, erau)
+        val paginationTask = FakePaginationTask(tokenChunkEventPersistor)
+        val getContextOfEventTask = FakeGetContextOfEventTask(tokenChunkEventPersistor)
+        val roomMemberExtractor = SenderRoomMemberExtractor(ROOM_ID)
+        val timelineEventFactory = TimelineEventFactory(roomMemberExtractor, EventRelationExtractor())
+        return DefaultTimeline(
+                ROOM_ID,
+                initialEventId,
+                monarchy.realmConfiguration,
+                taskExecutor,
+                getContextOfEventTask,
+                timelineEventFactory,
+                paginationTask,
+                null)
+    }
+
+    @Test
+    fun backPaginate_shouldLoadMoreEvents_whenPaginateIsCalled() {
+        val timeline = createTimeline()
+        timeline.start()
+        val paginationCount = 30
+        var initialLoad = 0
+        val latch = CountDownLatch(2)
+        var timelineEvents: List<TimelineEvent> = emptyList()
+        timeline.listener = object : Timeline.Listener {
+            override fun onUpdated(snapshot: List<TimelineEvent>) {
+                if (snapshot.isNotEmpty()) {
+                    if (initialLoad == 0) {
+                        initialLoad = snapshot.size
+                    }
+                    timelineEvents = snapshot
+                    latch.countDown()
+                    timeline.paginate(Timeline.Direction.BACKWARDS, paginationCount)
+                }
+            }
+        }
+        latch.await()
+        timelineEvents.size shouldEqual initialLoad + paginationCount
+        timeline.dispose()
+    }
+
+
+}

matrix-sdk-android/src/debug/java/im/vector/matrix/android/internal/network/interceptors/CurlLoggingInterceptor.kt

@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2016 Jeff Gilfelt.
+ * Copyright 2019 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.matrix.android.internal.network.interceptors
+
+import okhttp3.Interceptor
+import okhttp3.Response
+import okhttp3.logging.HttpLoggingInterceptor
+import okio.Buffer
+import java.io.IOException
+import java.nio.charset.Charset
+
+/**
+ * An OkHttp interceptor that logs requests as curl shell commands. They can then
+ * be copied, pasted and executed inside a terminal environment. This might be
+ * useful for troubleshooting client/server API interaction during development,
+ * making it easy to isolate and share requests made by the app. <p> Warning: The
+ * logs generated by this interceptor have the potential to leak sensitive
+ * information. It should only be used in a controlled manner or in a
+ * non-production environment.
+ */
+internal class CurlLoggingInterceptor(private val logger: HttpLoggingInterceptor.Logger = HttpLoggingInterceptor.Logger.DEFAULT)
+    : Interceptor {
+
+    /**
+     * Set any additional curl command options (see 'curl --help').
+     */
+    var curlOptions: String? = null
+
+    @Throws(IOException::class)
+    override fun intercept(chain: Interceptor.Chain): Response {
+        val request = chain.request()
+
+        var compressed = false
+
+        var curlCmd = "curl"
+        if (curlOptions != null) {
+            curlCmd += " " + curlOptions!!
+        }
+        curlCmd += " -X " + request.method()
+
+        val requestBody = request.body()
+        if (requestBody != null) {
+            val buffer = Buffer()
+            requestBody.writeTo(buffer)
+            var charset: Charset? = UTF8
+            val contentType = requestBody.contentType()
+            if (contentType != null) {
+                charset = contentType.charset(UTF8)
+            }
+            // try to keep to a single line and use a subshell to preserve any line breaks
+            curlCmd += " --data $'" + buffer.readString(charset!!).replace("\n", "\\n") + "'"
+        }
+
+        val headers = request.headers()
+        var i = 0
+        val count = headers.size()
+        while (i < count) {
+            val name = headers.name(i)
+            val value = headers.value(i)
+            if ("Accept-Encoding".equals(name, ignoreCase = true) && "gzip".equals(value, ignoreCase = true)) {
+                compressed = true
+            }
+            curlCmd += " -H \"$name: $value\""
+            i++
+        }
+
+        curlCmd += ((if (compressed) " --compressed " else " ") + "'" + request.url().toString()
+                // Replace localhost for emulator by localhost for shell
+                .replace("://10.0.2.2:8080/".toRegex(), "://127.0.0.1:8080/")
+                + "'")
+
+        // Add Json formatting
+        curlCmd += " | python -m json.tool"
+
+        logger.log("--- cURL (" + request.url() + ")")
+        logger.log(curlCmd)
+
+        return chain.proceed(request)
+    }
+
+    companion object {
+        private val UTF8 = Charset.forName("UTF-8")
+    }
+}

matrix-sdk-android/src/debug/java/im/vector/matrix/android/internal/network/interceptors/FormattedJsonHttpLogger.kt

@@ -0,0 +1,76 @@
+/*
+ * Copyright 2019 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.matrix.android.internal.network.interceptors
+
+import androidx.annotation.NonNull
+import im.vector.matrix.android.BuildConfig
+import okhttp3.logging.HttpLoggingInterceptor
+import org.json.JSONArray
+import org.json.JSONException
+import org.json.JSONObject
+import timber.log.Timber
+
+class FormattedJsonHttpLogger : HttpLoggingInterceptor.Logger {
+
+    companion object {
+        private const val INDENT_SPACE = 2
+    }
+
+    /**
+     * Log the message and try to log it again as a JSON formatted string
+     * Note: it can consume a lot of memory but it is only in DEBUG mode
+     *
+     * @param message
+     */
+    @Synchronized
+    override fun log(@NonNull message: String) {
+        // In RELEASE there is no log, but for sure, test again BuildConfig.DEBUG
+        if (BuildConfig.DEBUG) {
+            Timber.v(message)
+
+            if (message.startsWith("{")) {
+                // JSON Detected
+                try {
+                    val o = JSONObject(message)
+                    logJson(o.toString(INDENT_SPACE))
+                } catch (e: JSONException) {
+                    // Finally this is not a JSON string...
+                    Timber.e(e)
+                }
+
+            } else if (message.startsWith("[")) {
+                // JSON Array detected
+                try {
+                    val o = JSONArray(message)
+                    logJson(o.toString(INDENT_SPACE))
+                } catch (e: JSONException) {
+                    // Finally not JSON...
+                    Timber.e(e)
+                }
+
+            }
+            // Else not a json string to log
+        }
+    }
+
+    private fun logJson(formattedJson: String) {
+        val arr = formattedJson.split("\n".toRegex()).dropLastWhile { it.isEmpty() }.toTypedArray()
+        for (s in arr) {
+            Timber.v(s)
+        }
+    }
+}

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/Matrix.kt

@@ -21,11 +21,13 @@ import androidx.lifecycle.ProcessLifecycleOwner
 import com.zhuinden.monarchy.Monarchy
 import im.vector.matrix.android.api.auth.Authenticator
 import im.vector.matrix.android.api.session.Session
+import im.vector.matrix.android.api.session.sync.FilterService
 import im.vector.matrix.android.internal.auth.AuthModule
 import im.vector.matrix.android.internal.di.MatrixKoinComponent
 import im.vector.matrix.android.internal.di.MatrixKoinHolder
 import im.vector.matrix.android.internal.di.MatrixModule
 import im.vector.matrix.android.internal.di.NetworkModule
+import im.vector.matrix.android.internal.network.UserAgentHolder
 import im.vector.matrix.android.internal.util.BackgroundDetectionObserver
 import org.koin.standalone.inject
 import java.util.concurrent.atomic.AtomicBoolean
@@ -38,8 +40,9 @@ import java.util.concurrent.atomic.AtomicBoolean
 class Matrix private constructor(context: Context) : MatrixKoinComponent {
 
     private val authenticator by inject<Authenticator>()
+    private val userAgentHolder by inject<UserAgentHolder>()
     private val backgroundDetectionObserver by inject<BackgroundDetectionObserver>()
-    lateinit var currentSession: Session
+    var currentSession: Session? = null
 
     init {
         Monarchy.init(context)
@@ -48,10 +51,11 @@ class Matrix private constructor(context: Context) : MatrixKoinComponent {
         val authModule = AuthModule().definition
         MatrixKoinHolder.instance.loadModules(listOf(matrixModule, networkModule, authModule))
         ProcessLifecycleOwner.get().lifecycle.addObserver(backgroundDetectionObserver)
-        val lastActiveSession = authenticator.getLastActiveSession()
-        if (lastActiveSession != null) {
-            currentSession = lastActiveSession
-            currentSession.open()
+        authenticator.getLastActiveSession()?.also {
+            currentSession = it
+            it.open()
+            it.setFilter(FilterService.FilterPreset.RiotFilter)
+            it.startSync()
         }
     }
 
@@ -59,6 +63,15 @@ class Matrix private constructor(context: Context) : MatrixKoinComponent {
         return authenticator
     }
 
+    /**
+     * Set application flavor, to alter user agent.
+     */
+    fun setApplicationFlavor(flavor: String) {
+        userAgentHolder.setApplicationFlavor(flavor)
+    }
+
+    fun getUserAgent() = userAgentHolder.userAgent
+
     companion object {
         private lateinit var instance: Matrix
         private val isInit = AtomicBoolean(false)

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/MatrixCallback.kt

@@ -24,7 +24,7 @@ interface MatrixCallback<in T> {
 
     /**
      * On success method, default to no-op
-     * @param data the data successfuly returned from the async function
+     * @param data the data successfully returned from the async function
      */
     fun onSuccess(data: T) {
         //no-op

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/MatrixPatterns.kt

@@ -44,6 +44,10 @@ object MatrixPatterns {
     private val MATRIX_EVENT_IDENTIFIER_REGEX = "\\$[A-Z0-9]+$DOMAIN_REGEX"
     val PATTERN_CONTAIN_MATRIX_EVENT_IDENTIFIER = Pattern.compile(MATRIX_EVENT_IDENTIFIER_REGEX, Pattern.CASE_INSENSITIVE)
 
+    // regex pattern to find message ids in a string.
+    private val MATRIX_EVENT_IDENTIFIER_V3_REGEX = "\\$[A-Z0-9/+]+"
+    val PATTERN_CONTAIN_MATRIX_EVENT_IDENTIFIER_V3 = Pattern.compile(MATRIX_EVENT_IDENTIFIER_V3_REGEX, Pattern.CASE_INSENSITIVE)
+
     // regex pattern to find group ids in a string.
     private val MATRIX_GROUP_IDENTIFIER_REGEX = "\\+[A-Z0-9=_\\-./]+$DOMAIN_REGEX"
     val PATTERN_CONTAIN_MATRIX_GROUP_IDENTIFIER = Pattern.compile(MATRIX_GROUP_IDENTIFIER_REGEX, Pattern.CASE_INSENSITIVE)
@@ -116,7 +120,8 @@ object MatrixPatterns {
      * @return true if the string is a valid event id.
      */
     fun isEventId(str: String?): Boolean {
-        return str != null && PATTERN_CONTAIN_MATRIX_EVENT_IDENTIFIER.matcher(str).matches()
+        return str != null
+                && (PATTERN_CONTAIN_MATRIX_EVENT_IDENTIFIER.matcher(str).matches() || PATTERN_CONTAIN_MATRIX_EVENT_IDENTIFIER_V3.matcher(str).matches())
     }
 
     /**

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/failure/Failure.kt

@@ -19,7 +19,7 @@ package im.vector.matrix.android.api.failure
 import java.io.IOException
 
 /**
- * This class allows to expose differents kind of error to be then handled by the application.
+ * This class allows to expose different kinds of error to be then handled by the application.
  * As it is a sealed class, you typically use it like that :
  * when(failure) {
  *   is NetworkConnection -> Unit

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/failure/MatrixError.kt

@@ -33,6 +33,7 @@ data class MatrixError(
         const val FORBIDDEN = "M_FORBIDDEN"
         const val UNKNOWN = "M_UNKNOWN"
         const val UNKNOWN_TOKEN = "M_UNKNOWN_TOKEN"
+        const val MISSING_TOKEN = "M_MISSING_TOKEN"
         const val BAD_JSON = "M_BAD_JSON"
         const val NOT_JSON = "M_NOT_JSON"
         const val NOT_FOUND = "M_NOT_FOUND"

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/permalinks/MatrixLinkify.kt

@@ -89,6 +89,4 @@ object MatrixLinkify {
             }
         }
     }
-
-
 }

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/Session.kt

@@ -18,15 +18,28 @@ package im.vector.matrix.android.api.session
 
 import androidx.annotation.MainThread
 import im.vector.matrix.android.api.auth.data.SessionParams
+import im.vector.matrix.android.api.session.cache.CacheService
+import im.vector.matrix.android.api.session.content.ContentUploadStateTracker
 import im.vector.matrix.android.api.session.content.ContentUrlResolver
+import im.vector.matrix.android.api.session.crypto.CryptoService
 import im.vector.matrix.android.api.session.group.GroupService
 import im.vector.matrix.android.api.session.room.RoomService
+import im.vector.matrix.android.api.session.signout.SignOutService
+import im.vector.matrix.android.api.session.sync.FilterService
+import im.vector.matrix.android.api.session.user.UserService
 
 /**
  * This interface defines interactions with a session.
  * An instance of a session will be provided by the SDK.
  */
-interface Session : RoomService, GroupService {
+interface Session :
+        RoomService,
+        GroupService,
+        UserService,
+        CryptoService,
+        CacheService,
+        SignOutService,
+        FilterService {
 
     /**
      * The params associated to the session
@@ -39,6 +52,18 @@ interface Session : RoomService, GroupService {
     @MainThread
     fun open()
 
+    /**
+     * This method start the sync thread.
+     */
+    @MainThread
+    fun startSync()
+
+    /**
+     * This method stop the sync thread.
+     */
+    @MainThread
+    fun stopSync()
+
     /**
      * This method allow to close a session. It does stop some services.
      */
@@ -50,6 +75,11 @@ interface Session : RoomService, GroupService {
      */
     fun contentUrlResolver(): ContentUrlResolver
 
+    /**
+     * Returns the ContentUploadProgressTracker associated with the session
+     */
+    fun contentUploadProgressTracker(): ContentUploadStateTracker
+
     /**
      * Add a listener to the session.
      * @param listener the listener to add.
@@ -65,8 +95,11 @@ interface Session : RoomService, GroupService {
     /**
      * A global session listener to get notified for some events.
      */
-    // Not used at the moment
-    interface Listener
-
+    interface Listener {
+        /**
+         * The access token is not valid anymore
+         */
+        fun onInvalidToken()
+    }
 
 }

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/cache/CacheService.kt

@@ -0,0 +1,31 @@
+/*
+ * Copyright 2019 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.matrix.android.api.session.cache
+
+import im.vector.matrix.android.api.MatrixCallback
+
+/**
+ * This interface defines a method to sign out. It's implemented at the session level.
+ */
+interface CacheService {
+
+    /**
+     * Clear the whole cached data, except credentials. Once done, the session is closed and has to be opened again
+     */
+    fun clearCache(callback: MatrixCallback<Unit>)
+
+}

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/content/ContentAttachmentData.kt

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2019 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.matrix.android.api.session.content
+
+import android.os.Parcelable
+import kotlinx.android.parcel.Parcelize
+
+@Parcelize
+data class ContentAttachmentData(
+        val size: Long = 0,
+        val duration: Long? = 0,
+        val date: Long = 0,
+        val height: Long? = 0,
+        val width: Long? = 0,
+        val name: String? = null,
+        val path: String,
+        val mimeType: String,
+        val type: Type
+) : Parcelable {
+
+    enum class Type {
+        FILE,
+        IMAGE,
+        AUDIO,
+        VIDEO
+    }
+
+}

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/content/ContentUploadStateTracker.kt

@@ -14,24 +14,29 @@
  * limitations under the License.
  */
 
-package im.vector.riotredesign.features.home.group
+package im.vector.matrix.android.api.session.content
 
-import arrow.core.Option
-import com.jakewharton.rxrelay2.BehaviorRelay
-import im.vector.matrix.android.api.session.group.model.GroupSummary
-import io.reactivex.Observable
+interface ContentUploadStateTracker {
 
-class SelectedGroupHolder {
+    fun track(key: String, updateListener: UpdateListener)
 
-    private val selectedGroupStream = BehaviorRelay.createDefault<Option<GroupSummary>>(Option.empty())
+    fun untrack(key: String, updateListener: UpdateListener)
 
-    fun setSelectedGroup(group: GroupSummary?) {
-        val optionValue = Option.fromNullable(group)
-        selectedGroupStream.accept(optionValue)
+    fun setFailure(key: String)
+
+    fun setSuccess(key: String)
+
+    fun setProgress(key: String, current: Long, total: Long)
+
+    interface UpdateListener {
+        fun onUpdate(state: State)
     }
 
-    fun selectedGroup(): Observable<Option<GroupSummary>> {
-        return selectedGroupStream.hide()
+    sealed class State {
+        object Idle : State()
+        data class ProgressData(val current: Long, val total: Long) : State()
+        object Success : State()
+        object Failure : State()
     }
 
 

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/crypto/CryptoService.kt

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2019 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.matrix.android.api.session.crypto
+
+interface CryptoService {
+
+    // Not supported for the moment
+    fun isCryptoEnabled() = false
+}

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/events/model/AggregatedAnnotation.kt

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2019 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package im.vector.matrix.android.api.session.events.model
+
+import com.squareup.moshi.JsonClass
+
+/**
+ * <code>
+ *     {
+ *       "chunk": [
+ *            {
+ *                "type": "m.reaction",
+ *                "key": "👍",
+ *                "count": 3
+ *            }
+ *           ],
+ *           "limited": false,
+ *           "count": 1
+ *     },
+ * </code>
+ */
+
+@JsonClass(generateAdapter = true)
+data class AggregatedAnnotation (
+        override val limited: Boolean? = false,
+        override val count: Int? = 0,
+        val chunk: List<RelationChunkInfo>? = null
+
+) : UnsignedRelationInfo

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/events/model/AggregatedRelations.kt

@@ -0,0 +1,53 @@
+/*
+ * Copyright 2019 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package im.vector.matrix.android.api.session.events.model
+
+import com.squareup.moshi.Json
+import com.squareup.moshi.JsonClass
+
+/**
+ * <code>
+ *  {
+ *       "m.annotation": {
+ *          "chunk": [
+ *               {
+ *                   "type": "m.reaction",
+ *                   "key": "👍",
+ *                   "count": 3
+ *               }
+ *              ],
+ *              "limited": false,
+ *              "count": 1
+ *       },
+ *       "m.reference": {
+ *           "chunk": [
+ *               {
+ *                  "type": "m.room.message",
+ *                  "event_id": "$some_event_id"
+ *              }
+ *           ],
+ *           "limited": false,
+ *           "count": 1
+ *           }
+ *      }
+ * </code>
+ */
+
+@JsonClass(generateAdapter = true)
+data class AggregatedRelations(
+        @Json(name = "m.annotation") val annotations: AggregatedAnnotation? = null,
+        @Json(name = "m.reference") val references: DefaultUnsignedRelationInfo? = null
+)

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/events/model/DefaultUnsignedRelationInfo.kt

@@ -0,0 +1,26 @@
+/*
+ * Copyright 2019 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package im.vector.matrix.android.api.session.events.model
+
+import com.squareup.moshi.JsonClass
+
+@JsonClass(generateAdapter = true)
+data class DefaultUnsignedRelationInfo(
+        override val limited: Boolean? = false,
+        override val count: Int? = 0,
+        val chunk: List<Map<String, Any>>? = null
+
+) : UnsignedRelationInfo

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/events/model/Event.kt

@@ -35,6 +35,18 @@ inline fun <reified T> Content?.toModel(): T? {
     }
 }
 
+/**
+ * This methods is a facility method to map a model to a json Content
+ */
+@Suppress("UNCHECKED_CAST")
+inline fun <reified T> T?.toContent(): Content? {
+    return this?.let {
+        val moshi = MoshiProvider.providesMoshi()
+        val moshiAdapter = moshi.adapter(T::class.java)
+        return moshiAdapter.toJsonValue(it) as Content
+    }
+}
+
 /**
  * Generic event class with all possible fields for events.
  * The content and prevContent json fields can easily be mapped to a model with [toModel] method.
@@ -42,7 +54,7 @@ inline fun <reified T> Content?.toModel(): T? {
 @JsonClass(generateAdapter = true)
 data class Event(
         @Json(name = "type") val type: String,
-        @Json(name = "event_id") val eventId: String?,
+        @Json(name = "event_id") val eventId: String? = null,
         @Json(name = "content") val content: Content? = null,
         @Json(name = "prev_content") val prevContent: Content? = null,
         @Json(name = "origin_server_ts") val originServerTs: Long? = null,

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/events/model/EventType.kt

@@ -65,6 +65,11 @@ object EventType {
     const val CALL_ANSWER = "m.call.answer"
     const val CALL_HANGUP = "m.call.hangup"
 
+    // Relation Events
+
+    const val REACTION = "m.reaction"
+
+
     private val STATE_EVENTS = listOf(
             STATE_ROOM_NAME,
             STATE_ROOM_TOPIC,
@@ -86,4 +91,10 @@ object EventType {
         return STATE_EVENTS.contains(type)
     }
 
+    fun isCallEvent(type: String): Boolean {
+        return type == CALL_INVITE
+                || type == CALL_CANDIDATES
+                || type == CALL_ANSWER
+                || type == CALL_HANGUP
+    }
 }

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/events/model/RelationChunkInfo.kt

@@ -0,0 +1,35 @@
+/*
+ * Copyright 2019 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package im.vector.matrix.android.api.session.events.model
+
+import com.squareup.moshi.JsonClass
+
+/**
+ * <code>
+ *      {
+ *          "type": "m.reaction",
+ *          "key": "👍",
+ *          "count": 3
+ *      }
+ * </code>
+ */
+
+@JsonClass(generateAdapter = true)
+data class RelationChunkInfo(
+        val type: String,
+        val key: String,
+        val count: Int
+)

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/events/model/RelationType.kt

@@ -0,0 +1,31 @@
+/*
+ * Copyright 2019 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package im.vector.matrix.android.api.session.events.model
+
+
+/**
+ * Constants defining known event relation types from Matrix specifications.
+ */
+object RelationType {
+
+    /** Lets you define an event which annotates an existing event.*/
+    const val ANNOTATION = "m.annotation"
+    /** Lets you define an event which replaces an existing event.*/
+    const val REPLACE = "m.replace"
+    /** ets you define an event which references an existing event.*/
+    const val REFERENCE = "m.reference"
+
+}

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/events/model/UnsignedData.kt

@@ -24,5 +24,6 @@ data class UnsignedData(
         @Json(name = "age") val age: Long?,
         @Json(name = "redacted_because") val redactedEvent: Event? = null,
         @Json(name = "transaction_id") val transactionId: String? = null,
-        @Json(name = "prev_content") val prevContent: Map<String, Any>? = null
+        @Json(name = "prev_content") val prevContent: Map<String, Any>? = null,
+        @Json(name = "m.relations") val relations: AggregatedRelations? = null
 )

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/events/model/UnsignedRelationInfo.kt

@@ -13,10 +13,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
-package im.vector.riotredesign.core.extensions
+package im.vector.matrix.android.api.session.events.model
 
 
-fun CharSequence.firstCharAsString(): String {
-    return if (isNotEmpty()) this[0].toString() else ""
+interface UnsignedRelationInfo {
+    val limited : Boolean?
+    val count: Int?
 }

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/room/Room.kt

@@ -17,16 +17,18 @@
 package im.vector.matrix.android.api.session.room
 
 import androidx.lifecycle.LiveData
-import im.vector.matrix.android.api.session.room.members.RoomMembersService
+import im.vector.matrix.android.api.session.room.members.MembershipService
 import im.vector.matrix.android.api.session.room.model.RoomSummary
+import im.vector.matrix.android.api.session.room.model.annotation.ReactionService
 import im.vector.matrix.android.api.session.room.read.ReadService
 import im.vector.matrix.android.api.session.room.send.SendService
+import im.vector.matrix.android.api.session.room.state.StateService
 import im.vector.matrix.android.api.session.room.timeline.TimelineService
 
 /**
  * This interface defines methods to interact within a room.
  */
-interface Room : TimelineService, SendService, ReadService, RoomMembersService {
+interface Room : TimelineService, SendService, ReadService, MembershipService, StateService , ReactionService{
 
     /**
      * The roomId of this room
@@ -39,26 +41,4 @@ interface Room : TimelineService, SendService, ReadService, RoomMembersService {
      */
     val roomSummary: LiveData<RoomSummary>
 
-    /**
-     * Add a listener to the room.
-     * @param listener the listener to add.
-     */
-    fun addListener(listener: Listener)
-
-    /**
-     * Remove a listener from the room.
-     * @param listener the listener to remove.
-     */
-    fun removeListener(listener: Listener)
-
-    /**
-     * A listener defined at the room level to listen for some events from the different room services.
-     */
-    interface Listener : ReadService.Listener {
-
-        override fun onReadReceiptsUpdated() {
-            // no-op
-        }
-    }
-
 }