Android 12 support, update AndroidX libraries (#2367)

* Android 12 support, update AndroidX libraries

* fix ktlint

* add Android 12 splash screen support

* fix comments in MainActivity

* remove deprecated Intent.ACTION_CLOSE_SYSTEM_DIALOGS

* delete TimelineViewModelTest

* fix notifications on Android 12

* improve splash screen

* handle pending intent flags in a dedicated function

app/build.gradle

@@ -15,11 +15,11 @@ def getGitSha = {
 }
 
 android {
-    compileSdkVersion 30
+    compileSdkVersion 31
     defaultConfig {
         applicationId APP_ID
         minSdkVersion 21
-        targetSdkVersion 30
+        targetSdkVersion 31
         versionCode 87
         versionName "16.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -89,8 +89,8 @@ android {
 }
 
 ext.coroutinesVersion = "1.6.0"
-ext.lifecycleVersion = "2.3.1"
+ext.lifecycleVersion = "2.4.1"
-ext.roomVersion = '2.3.0'
+ext.roomVersion = '2.4.2'
 ext.retrofitVersion = '2.9.0'
 ext.okhttpVersion = '4.9.3'
 ext.glideVersion = '4.12.0'
@@ -104,31 +104,33 @@ dependencies {
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutinesVersion"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-rx3:$coroutinesVersion"
 
-    implementation "androidx.core:core-ktx:1.5.0"
+    implementation "androidx.core:core-ktx:1.7.0"
-    implementation "androidx.appcompat:appcompat:1.3.0"
+    implementation "androidx.appcompat:appcompat:1.4.1"
-    implementation "androidx.fragment:fragment-ktx:1.3.4"
+    implementation "androidx.fragment:fragment-ktx:1.4.1"
-    implementation "androidx.browser:browser:1.3.0"
+    implementation "androidx.browser:browser:1.4.0"
     implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.1.0"
     implementation "androidx.recyclerview:recyclerview:1.2.1"
     implementation "androidx.exifinterface:exifinterface:1.3.3"
     implementation "androidx.cardview:cardview:1.0.0"
-    implementation "androidx.preference:preference-ktx:1.1.1"
+    implementation "androidx.preference:preference-ktx:1.2.0"
-    implementation "androidx.sharetarget:sharetarget:1.1.0"
+    implementation "androidx.sharetarget:sharetarget:1.2.0-rc01"
     implementation "androidx.emoji:emoji:1.1.0"
     implementation "androidx.emoji:emoji-appcompat:1.1.0"
     implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycleVersion"
     implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycleVersion"
     implementation "androidx.lifecycle:lifecycle-common-java8:$lifecycleVersion"
     implementation "androidx.lifecycle:lifecycle-reactivestreams-ktx:$lifecycleVersion"
-    implementation "androidx.constraintlayout:constraintlayout:2.1.2"
+    implementation "androidx.constraintlayout:constraintlayout:2.1.3"
-    implementation "androidx.paging:paging-runtime-ktx:3.0.0"
+    implementation "androidx.paging:paging-runtime-ktx:3.1.0"
     implementation "androidx.viewpager2:viewpager2:1.0.0"
-    implementation "androidx.work:work-runtime:2.5.0"
+    implementation "androidx.work:work-runtime:2.7.1"
     implementation "androidx.room:room-ktx:$roomVersion"
+    implementation "androidx.room:room-paging:$roomVersion"
     implementation "androidx.room:room-rxjava3:$roomVersion"
     kapt "androidx.room:room-compiler:$roomVersion"
+    implementation 'androidx.core:core-splashscreen:1.0.0-beta01'
 
-    implementation "com.google.android.material:material:1.4.0"
+    implementation "com.google.android.material:material:1.5.0"
 
     implementation "com.google.code.gson:gson:2.8.9"
 

app/src/green/res/values/flavor-colors.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <color name="notification_color">#19A341</color>
+
+</resources>

app/src/main/AndroidManifest.xml

@@ -20,20 +20,7 @@
         android:supportsRtl="true"
         android:theme="@style/TuskyTheme"
         android:usesCleartextTraffic="false">
-        <activity
-            android:name=".SplashActivity"
-            android:theme="@style/SplashTheme">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
 
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-
-            <meta-data
-                android:name="android.app.shortcuts"
-                android:resource="@xml/share_shortcuts" />
-
-        </activity>
         <activity
             android:name=".components.login.LoginActivity"
             android:windowSoftInputMode="adjustResize">
@@ -41,7 +28,15 @@
         <activity android:name=".components.login.LoginWebViewActivity" />
         <activity
             android:name=".MainActivity"
-            android:configChanges="orientation|screenSize|keyboardHidden|screenLayout|smallestScreenSize">
+            android:configChanges="orientation|screenSize|keyboardHidden|screenLayout|smallestScreenSize"
+            android:theme="@style/SplashTheme"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+
             <intent-filter>
                 <action android:name="android.intent.action.SEND" />
 
@@ -88,6 +83,9 @@
             <meta-data
                 android:name="android.service.chooser.chooser_target_service"
                 android:value="androidx.sharetarget.ChooserTargetServiceCompat" />
+            <meta-data
+                android:name="android.app.shortcuts"
+                android:resource="@xml/share_shortcuts" />
 
         </activity>
         <activity
@@ -97,7 +95,6 @@
         <activity
             android:name=".ViewThreadActivity"
             android:configChanges="orientation|screenSize" />
-        <activity android:name=".ViewTagActivity" />
         <activity
             android:name=".ViewMediaActivity"
             android:theme="@style/TuskyBaseTheme" />
@@ -115,7 +112,8 @@
             android:theme="@style/Base.Theme.AppCompat" />
         <activity
             android:name=".components.search.SearchActivity"
-            android:launchMode="singleTop">
+            android:launchMode="singleTop"
+            android:exported="false">
             <intent-filter>
                 <action android:name="android.intent.action.SEARCH" />
             </intent-filter>
@@ -125,7 +123,6 @@
                 android:resource="@xml/searchable" />
         </activity>
         <activity android:name=".ListsActivity" />
-        <activity android:name=".ModalTimelineActivity" />
         <activity android:name=".LicenseActivity" />
         <activity android:name=".FiltersActivity" />
         <activity
@@ -136,7 +133,8 @@
         <activity android:name=".components.announcements.AnnouncementsActivity" />
         <activity android:name=".components.drafts.DraftsActivity" />
 
-        <receiver android:name=".receiver.NotificationClearBroadcastReceiver" />
+        <receiver android:name=".receiver.NotificationClearBroadcastReceiver"
+            android:exported="false" />
         <receiver
             android:name=".receiver.SendStatusBroadcastReceiver"
             android:enabled="true"
@@ -147,13 +145,15 @@
             android:icon="@drawable/ic_tusky"
             android:label="Compose Toot"
             android:permission="android.permission.BIND_QUICK_SETTINGS_TILE"
+            android:exported="true"
             tools:targetApi="24">
             <intent-filter>
                 <action android:name="android.service.quicksettings.action.QS_TILE" />
             </intent-filter>
         </service>
 
-        <service android:name=".service.SendTootService" />
+        <service android:name=".service.SendTootService"
+            android:exported="false" />
 
         <provider
             android:name="androidx.core.content.FileProvider"
@@ -167,10 +167,16 @@
 
         <!-- disable automatic WorkManager initialization -->
         <provider
-            android:name="androidx.work.impl.WorkManagerInitializer"
+            android:name="androidx.startup.InitializationProvider"
-            android:authorities="${applicationId}.workmanager-init"
+            android:authorities="${applicationId}.androidx-startup"
             android:exported="false"
+            tools:node="merge">
+            <meta-data
+                android:name="androidx.work.WorkManagerInitializer"
+                android:value="androidx.startup"
                 tools:node="remove" />
+        </provider>
+
     </application>
 
 </manifest>

app/src/main/java/com/keylesspalace/tusky/MainActivity.kt

@@ -35,6 +35,7 @@ import androidx.appcompat.app.AlertDialog
 import androidx.coordinatorlayout.widget.CoordinatorLayout
 import androidx.core.content.ContextCompat
 import androidx.core.content.pm.ShortcutManagerCompat
+import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
 import androidx.emoji.text.EmojiCompat
 import androidx.emoji.text.EmojiCompat.InitCallback
 import androidx.lifecycle.Lifecycle
@@ -159,8 +160,12 @@ class MainActivity : BottomSheetActivity(), ActionButtonActivity, HasAndroidInje
     }
 
     override fun onCreate(savedInstanceState: Bundle?) {
+        installSplashScreen()
         super.onCreate(savedInstanceState)
 
+        // delete old notification channels
+        NotificationHelper.deleteLegacyNotificationChannels(this, accountManager)
+
         val activeAccount = accountManager.activeAccount
             ?: return // will be redirected to LoginActivity by BaseActivity
 

app/src/main/java/com/keylesspalace/tusky/SplashActivity.kt

@@ -1,49 +0,0 @@
-/* Copyright 2018 Conny Duck
- *
- * This file is a part of Tusky.
- *
- * This program is free software; you can redistribute it and/or modify it under the terms of the
- * GNU General Public License as published by the Free Software Foundation; either version 3 of the
- * License, or (at your option) any later version.
- *
- * Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
- * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
- * Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with Tusky; if not,
- * see <http://www.gnu.org/licenses>. */
-
-package com.keylesspalace.tusky
-
-import android.content.Intent
-import android.os.Bundle
-import androidx.appcompat.app.AppCompatActivity
-import com.keylesspalace.tusky.components.login.LoginActivity
-import com.keylesspalace.tusky.components.notifications.NotificationHelper
-import com.keylesspalace.tusky.db.AccountManager
-import com.keylesspalace.tusky.di.Injectable
-import javax.inject.Inject
-
-class SplashActivity : AppCompatActivity(), Injectable {
-
-    @Inject
-    lateinit var accountManager: AccountManager
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-
-        /** delete old notification channels */
-        NotificationHelper.deleteLegacyNotificationChannels(this, accountManager)
-
-        /** Determine whether the user is currently logged in, and if so go ahead and load the
-         *  timeline. Otherwise, start the activity_login screen. */
-
-        val intent = if (accountManager.activeAccount != null) {
-            Intent(this, MainActivity::class.java)
-        } else {
-            LoginActivity.getIntent(this, false)
-        }
-        startActivity(intent)
-        finish()
-    }
-}

app/src/main/java/com/keylesspalace/tusky/components/compose/ComposeActivity.kt

@@ -16,7 +16,9 @@
 package com.keylesspalace.tusky.components.compose
 
 import android.Manifest
+import android.app.NotificationManager
 import android.app.ProgressDialog
+import android.content.ClipData
 import android.content.Context
 import android.content.Intent
 import android.content.SharedPreferences
@@ -45,8 +47,8 @@ import androidx.appcompat.app.AlertDialog
 import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
 import androidx.core.content.FileProvider
-import androidx.core.view.inputmethod.InputConnectionCompat
+import androidx.core.view.ContentInfoCompat
-import androidx.core.view.inputmethod.InputContentInfoCompat
+import androidx.core.view.OnReceiveContentListener
 import androidx.core.view.isGone
 import androidx.core.view.isVisible
 import androidx.preference.PreferenceManager
@@ -105,7 +107,7 @@ class ComposeActivity :
     ComposeAutoCompleteAdapter.AutocompletionProvider,
     OnEmojiSelectedListener,
     Injectable,
-    InputConnectionCompat.OnCommitContentListener,
+    OnReceiveContentListener,
     ComposeScheduleView.OnTimeSetListener {
 
     @Inject
@@ -149,6 +151,18 @@ class ComposeActivity :
     public override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
+        val notificationId = intent.getIntExtra(NOTIFICATION_ID_EXTRA, -1)
+        if (notificationId != -1) {
+            // ComposeActivity was opened from a notification, delete the notification
+            val notificationManager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
+            notificationManager.cancel(notificationId)
+        }
+
+        val accountId = intent.getLongExtra(ACCOUNT_ID_EXTRA, -1)
+        if (accountId != -1L) {
+            accountManager.setActiveAccount(accountId)
+        }
+
         val preferences = PreferenceManager.getDefaultSharedPreferences(this)
         val theme = preferences.getString("appTheme", ThemeUtils.APP_THEME_DEFAULT)
         if (theme == "black") {
@@ -282,7 +296,7 @@ class ComposeActivity :
     }
 
     private fun setupComposeField(preferences: SharedPreferences, startingText: String?) {
-        binding.composeEditField.setOnCommitContentListener(this)
+        binding.composeEditField.setOnReceiveContentListener(this)
 
         binding.composeEditField.setOnKeyListener { _, keyCode, event -> this.onKeyDown(keyCode, event) }
 
@@ -742,26 +756,18 @@ class ComposeActivity :
         }
     }
 
-    /** This is for the fancy keyboards which can insert images and stuff. */
+    /** This is for the fancy keyboards which can insert images and stuff, and drag&drop etc */
-    override fun onCommitContent(inputContentInfo: InputContentInfoCompat, flags: Int, opts: Bundle?): Boolean {
+    override fun onReceiveContent(view: View, contentInfo: ContentInfoCompat): ContentInfoCompat? {
-        // Verify the returned content's type is of the correct MIME type
+        if (contentInfo.clip.description.hasMimeType("image/*")) {
-        val supported = inputContentInfo.description.hasMimeType("image/*")
+            val split = contentInfo.partition { item: ClipData.Item -> item.uri != null }
-
+            split.first?.let { content ->
-        if (supported) {
+                for (i in 0 until content.clip.itemCount) {
-            val lacksPermission = (flags and InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION) != 0
+                    pickMedia(content.clip.getItemAt(i).uri)
-            if (lacksPermission) {
-                try {
-                    inputContentInfo.requestPermission()
-                } catch (e: Exception) {
-                    Log.e(TAG, "InputContentInfoCompat#requestPermission() failed." + e.message)
-                    return false
                 }
             }
-            pickMedia(inputContentInfo.contentUri, inputContentInfo)
+            return split.second
-            return true
         }
-
+        return contentInfo
-        return false
     }
 
     private fun sendStatus() {
@@ -784,12 +790,11 @@ class ComposeActivity :
             }
 
             viewModel.sendStatus(contentText, spoilerText).observe(
-                this,
+                this
-                {
+            ) {
                 finishingUploadDialog?.dismiss()
                 deleteDraftAndFinish()
             }
-            )
         } else {
             binding.composeEditField.error = getString(R.string.error_compose_character_limit)
             enableButtons(true)
@@ -859,12 +864,9 @@ class ComposeActivity :
         viewModel.removeMediaFromQueue(item)
     }
 
-    private fun pickMedia(uri: Uri, contentInfoCompat: InputContentInfoCompat? = null) {
+    private fun pickMedia(uri: Uri) {
         withLifecycleContext {
             viewModel.pickMedia(uri).observe { exceptionOrItem ->
-
-                contentInfoCompat?.releasePermission()
-
                 exceptionOrItem.asLeftOrNull()?.let {
                     val errorId = when (it) {
                         is VideoSizeException -> {
@@ -1043,12 +1045,32 @@ class ComposeActivity :
         private const val PERMISSIONS_REQUEST_READ_EXTERNAL_STORAGE = 1
 
         internal const val COMPOSE_OPTIONS_EXTRA = "COMPOSE_OPTIONS"
+        private const val NOTIFICATION_ID_EXTRA = "NOTIFICATION_ID"
+        private const val ACCOUNT_ID_EXTRA = "ACCOUNT_ID"
         private const val PHOTO_UPLOAD_URI_KEY = "PHOTO_UPLOAD_URI"
 
+        /**
+         * @param options ComposeOptions to configure the ComposeActivity
+         * @param notificationId the id of the notification that starts the Activity
+         * @param accountId the id of the account to compose with, null for the current account
+         * @return an Intent to start the ComposeActivity
+         */
         @JvmStatic
-        fun startIntent(context: Context, options: ComposeOptions): Intent {
+        @JvmOverloads
+        fun startIntent(
+            context: Context,
+            options: ComposeOptions,
+            notificationId: Int? = null,
+            accountId: Long? = null
+        ): Intent {
             return Intent(context, ComposeActivity::class.java).apply {
                 putExtra(COMPOSE_OPTIONS_EXTRA, options)
+                if (notificationId != null) {
+                    putExtra(NOTIFICATION_ID_EXTRA, notificationId)
+                }
+                if (accountId != null) {
+                    putExtra(ACCOUNT_ID_EXTRA, accountId)
+                }
             }
         }
 

app/src/main/java/com/keylesspalace/tusky/components/compose/view/EditTextTyped.kt

@@ -22,6 +22,8 @@ import android.util.AttributeSet
 import android.view.inputmethod.EditorInfo
 import android.view.inputmethod.InputConnection
 import androidx.appcompat.widget.AppCompatMultiAutoCompleteTextView
+import androidx.core.view.OnReceiveContentListener
+import androidx.core.view.ViewCompat
 import androidx.core.view.inputmethod.EditorInfoCompat
 import androidx.core.view.inputmethod.InputConnectionCompat
 import androidx.emoji.widget.EmojiEditTextHelper
@@ -32,41 +34,33 @@ class EditTextTyped @JvmOverloads constructor(
 ) :
     AppCompatMultiAutoCompleteTextView(context, attributeSet) {
 
-    private var onCommitContentListener: InputConnectionCompat.OnCommitContentListener? = null
     private val emojiEditTextHelper: EmojiEditTextHelper = EmojiEditTextHelper(this)
 
     init {
         // fix a bug with autocomplete and some keyboards
         val newInputType = inputType and (inputType xor InputType.TYPE_TEXT_FLAG_AUTO_COMPLETE)
         inputType = newInputType
-        super.setKeyListener(getEmojiEditTextHelper().getKeyListener(keyListener))
+        super.setKeyListener(emojiEditTextHelper.getKeyListener(keyListener))
     }
 
-    override fun setKeyListener(input: KeyListener) {
+    override fun setKeyListener(input: KeyListener?) {
-        super.setKeyListener(getEmojiEditTextHelper().getKeyListener(input))
+        if (input != null) {
+            super.setKeyListener(emojiEditTextHelper.getKeyListener(input))
+        } else {
+            super.setKeyListener(input)
+        }
     }
 
-    fun setOnCommitContentListener(listener: InputConnectionCompat.OnCommitContentListener) {
+    fun setOnReceiveContentListener(listener: OnReceiveContentListener) {
-        onCommitContentListener = listener
+        ViewCompat.setOnReceiveContentListener(this, arrayOf("image/*"), listener)
     }
 
     override fun onCreateInputConnection(editorInfo: EditorInfo): InputConnection {
         val connection = super.onCreateInputConnection(editorInfo)
-        return if (onCommitContentListener != null) {
         EditorInfoCompat.setContentMimeTypes(editorInfo, arrayOf("image/*"))
-            getEmojiEditTextHelper().onCreateInputConnection(
+        return emojiEditTextHelper.onCreateInputConnection(
-                InputConnectionCompat.createWrapper(
+            InputConnectionCompat.createWrapper(this, connection, editorInfo),
-                    connection, editorInfo,
-                    onCommitContentListener!!
-                ),
             editorInfo
         )!!
-        } else {
-            connection
-        }
-    }
-
-    private fun getEmojiEditTextHelper(): EmojiEditTextHelper {
-        return emojiEditTextHelper
     }
 }

app/src/main/java/com/keylesspalace/tusky/components/notifications/NotificationHelper.java

@@ -24,7 +24,6 @@ import android.content.Context;
 import android.content.Intent;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
-import android.graphics.Color;
 import android.os.Build;
 import android.provider.Settings;
 import android.text.TextUtils;
@@ -46,9 +45,9 @@ import androidx.work.WorkRequest;
 import com.bumptech.glide.Glide;
 import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
 import com.bumptech.glide.request.FutureTarget;
-import com.keylesspalace.tusky.BuildConfig;
 import com.keylesspalace.tusky.MainActivity;
 import com.keylesspalace.tusky.R;
+import com.keylesspalace.tusky.components.compose.ComposeActivity;
 import com.keylesspalace.tusky.db.AccountEntity;
 import com.keylesspalace.tusky.db.AccountManager;
 import com.keylesspalace.tusky.entity.Notification;
@@ -67,6 +66,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.LinkedHashSet;
 import java.util.List;
+import java.util.Set;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeUnit;
 
@@ -88,8 +88,6 @@ public class NotificationHelper {
 
     public static final String REPLY_ACTION = "REPLY_ACTION";
 
-    public static final String COMPOSE_ACTION = "COMPOSE_ACTION";
-
     public static final String KEY_REPLY = "KEY_REPLY";
 
     public static final String KEY_SENDER_ACCOUNT_ID = "KEY_SENDER_ACCOUNT_ID";
@@ -108,10 +106,6 @@ public class NotificationHelper {
 
     public static final String KEY_MENTIONS = "KEY_MENTIONS";
 
-    public static final String KEY_CITED_TEXT = "KEY_CITED_TEXT";
-
-    public static final String KEY_CITED_AUTHOR_LOCAL = "KEY_CITED_AUTHOR_LOCAL";
-
     /**
      * notification channels used on Android O+
      **/
@@ -206,21 +200,24 @@ public class NotificationHelper {
                     .setLabel(context.getString(R.string.label_quick_reply))
                     .build();
 
-            PendingIntent quickReplyPendingIntent = getStatusReplyIntent(REPLY_ACTION, context, body, account);
+            PendingIntent quickReplyPendingIntent = getStatusReplyIntent(context, body, account);
 
             NotificationCompat.Action quickReplyAction =
                     new NotificationCompat.Action.Builder(R.drawable.ic_reply_24dp,
-                            context.getString(R.string.action_quick_reply), quickReplyPendingIntent)
+                            context.getString(R.string.action_quick_reply),
+                            quickReplyPendingIntent)
                             .addRemoteInput(replyRemoteInput)
                             .build();
 
             builder.addAction(quickReplyAction);
 
-            PendingIntent composePendingIntent = getStatusReplyIntent(COMPOSE_ACTION, context, body, account);
+            PendingIntent composeIntent = getStatusComposeIntent(context, body, account);
 
             NotificationCompat.Action composeAction =
                     new NotificationCompat.Action.Builder(R.drawable.ic_reply_24dp,
-                            context.getString(R.string.action_compose_shortcut), composePendingIntent)
+                            context.getString(R.string.action_compose_shortcut),
+                            composeIntent)
+                            .setShowsUserInterface(true)
                             .build();
 
             builder.addAction(composeAction);
@@ -237,7 +234,6 @@ public class NotificationHelper {
         }
 
         // Summary
-        // =======
         final NotificationCompat.Builder summaryBuilder = newNotification(context, body, account, true);
 
         if (currentNotifications.length() != 1) {
@@ -275,7 +271,7 @@ public class NotificationHelper {
         summaryStackBuilder.addNextIntent(summaryResultIntent);
 
         PendingIntent summaryResultPendingIntent = summaryStackBuilder.getPendingIntent((int) (notificationId + account.getId() * 10000),
-                PendingIntent.FLAG_UPDATE_CURRENT);
+                pendingIntentFlags(false));
 
         // we have to switch account here
         Intent eventResultIntent = new Intent(context, MainActivity.class);
@@ -285,18 +281,18 @@ public class NotificationHelper {
         eventStackBuilder.addNextIntent(eventResultIntent);
 
         PendingIntent eventResultPendingIntent = eventStackBuilder.getPendingIntent((int) account.getId(),
-                PendingIntent.FLAG_UPDATE_CURRENT);
+                pendingIntentFlags(false));
 
         Intent deleteIntent = new Intent(context, NotificationClearBroadcastReceiver.class);
         deleteIntent.putExtra(ACCOUNT_ID, account.getId());
         PendingIntent deletePendingIntent = PendingIntent.getBroadcast(context, summary ? (int) account.getId() : notificationId, deleteIntent,
-                PendingIntent.FLAG_UPDATE_CURRENT);
+                pendingIntentFlags(false));
 
         NotificationCompat.Builder builder = new NotificationCompat.Builder(context, getChannelId(account, body))
                 .setSmallIcon(R.drawable.ic_notify)
                 .setContentIntent(summary ? summaryResultPendingIntent : eventResultPendingIntent)
                 .setDeleteIntent(deletePendingIntent)
-                .setColor(BuildConfig.FLAVOR == "green" ? Color.parseColor("#19A341") : ContextCompat.getColor(context, R.color.tusky_blue))
+                .setColor(ContextCompat.getColor(context, R.color.notification_color))
                 .setGroup(account.getAccountId())
                 .setAutoCancel(true)
                 .setShortcutId(Long.toString(account.getId()))
@@ -307,11 +303,9 @@ public class NotificationHelper {
         return builder;
     }
 
-    private static PendingIntent getStatusReplyIntent(String action, Context context, Notification body, AccountEntity account) {
+    private static PendingIntent getStatusReplyIntent(Context context, Notification body, AccountEntity account) {
         Status status = body.getStatus();
 
-        String citedLocalAuthor = status.getAccount().getLocalUsername();
-        String citedText = status.getContent().toString();
         String inReplyToId = status.getId();
         Status actionableStatus = status.getActionableStatus();
         Status.Visibility replyVisibility = actionableStatus.getVisibility();
@@ -326,9 +320,7 @@ public class NotificationHelper {
         mentionedUsernames = new ArrayList<>(new LinkedHashSet<>(mentionedUsernames));
 
         Intent replyIntent = new Intent(context, SendStatusBroadcastReceiver.class)
-                .setAction(action)
+                .setAction(REPLY_ACTION)
-                .putExtra(KEY_CITED_AUTHOR_LOCAL, citedLocalAuthor)
-                .putExtra(KEY_CITED_TEXT, citedText)
                 .putExtra(KEY_SENDER_ACCOUNT_ID, account.getId())
                 .putExtra(KEY_SENDER_ACCOUNT_IDENTIFIER, account.getIdentifier())
                 .putExtra(KEY_SENDER_ACCOUNT_FULL_NAME, account.getFullName())
@@ -341,7 +333,50 @@ public class NotificationHelper {
         return PendingIntent.getBroadcast(context.getApplicationContext(),
                 notificationId,
                 replyIntent,
-                PendingIntent.FLAG_UPDATE_CURRENT);
+                pendingIntentFlags(true));
+    }
+
+    private static PendingIntent getStatusComposeIntent(Context context, Notification body, AccountEntity account) {
+        Status status = body.getStatus();
+
+        String citedLocalAuthor = status.getAccount().getLocalUsername();
+        String citedText = status.getContent().toString();
+        String inReplyToId = status.getId();
+        Status actionableStatus = status.getActionableStatus();
+        Status.Visibility replyVisibility = actionableStatus.getVisibility();
+        String contentWarning = actionableStatus.getSpoilerText();
+        List<Status.Mention> mentions = actionableStatus.getMentions();
+        Set<String> mentionedUsernames = new LinkedHashSet<>();
+        mentionedUsernames.add(actionableStatus.getAccount().getUsername());
+        for (Status.Mention mention : mentions) {
+            String mentionedUsername = mention.getUsername();
+            if (!mentionedUsername.equals(account.getUsername())) {
+                mentionedUsernames.add(mention.getUsername());
+            }
+        }
+
+        ComposeActivity.ComposeOptions composeOptions = new ComposeActivity.ComposeOptions();
+        composeOptions.setInReplyToId(inReplyToId);
+        composeOptions.setReplyVisibility(replyVisibility);
+        composeOptions.setContentWarning(contentWarning);
+        composeOptions.setReplyingStatusAuthor(citedLocalAuthor);
+        composeOptions.setReplyingStatusContent(citedText);
+        composeOptions.setMentionedUsernames(mentionedUsernames);
+        composeOptions.setModifiedInitialState(true);
+
+        Intent composeIntent = ComposeActivity.startIntent(
+                context,
+                composeOptions,
+                notificationId,
+                account.getId()
+        );
+
+        composeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
+        return PendingIntent.getActivity(context.getApplicationContext(),
+                notificationId,
+                composeIntent,
+                pendingIntentFlags(false));
     }
 
     public static void createNotificationChannelsForAccount(@NonNull AccountEntity account, @NonNull Context context) {
@@ -409,9 +444,7 @@ public class NotificationHelper {
 
             NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
 
-            //noinspection ConstantConditions
             notificationManager.deleteNotificationChannelGroup(account.getIdentifier());
-
         }
     }
 
@@ -421,7 +454,6 @@ public class NotificationHelper {
             NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
 
             // used until Tusky 1.4
-            //noinspection ConstantConditions
             notificationManager.deleteNotificationChannel(CHANNEL_MENTION);
             notificationManager.deleteNotificationChannel(CHANNEL_FAVOURITE);
             notificationManager.deleteNotificationChannel(CHANNEL_BOOST);
@@ -440,7 +472,6 @@ public class NotificationHelper {
             // on Android >= O, notifications are enabled, if at least one channel is enabled
             NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
 
-            //noinspection ConstantConditions
             if (notificationManager.areNotificationsEnabled()) {
                 for (NotificationChannel channel : notificationManager.getNotificationChannels()) {
                     if (channel.getImportance() > NotificationManager.IMPORTANCE_NONE) {
@@ -491,7 +522,6 @@ public class NotificationHelper {
                 accountManager.saveAccount(account);
 
                 NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
-                //noinspection ConstantConditions
                 notificationManager.cancel((int) account.getId());
                 return true;
             })
@@ -511,7 +541,6 @@ public class NotificationHelper {
                 // unknown notificationtype
                 return false;
             }
-            //noinspection ConstantConditions
             NotificationChannel channel = notificationManager.getNotificationChannel(channelId);
             return channel.getImportance() > NotificationManager.IMPORTANCE_NONE;
         }
@@ -674,4 +703,11 @@ public class NotificationHelper {
         return null;
     }
 
+    public static int pendingIntentFlags(boolean mutable) {
+        if (mutable) {
+            return PendingIntent.FLAG_UPDATE_CURRENT | (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S ? PendingIntent.FLAG_MUTABLE : 0);
+        } else {
+            return PendingIntent.FLAG_UPDATE_CURRENT | (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M ? PendingIntent.FLAG_IMMUTABLE : 0);
+        }
+    }
 }

app/src/main/java/com/keylesspalace/tusky/components/preference/EmojiPreference.kt

@@ -13,8 +13,8 @@ import android.widget.Toast
 import androidx.appcompat.app.AlertDialog
 import androidx.preference.Preference
 import androidx.preference.PreferenceManager
+import com.keylesspalace.tusky.MainActivity
 import com.keylesspalace.tusky.R
-import com.keylesspalace.tusky.SplashActivity
 import com.keylesspalace.tusky.databinding.DialogEmojicompatBinding
 import com.keylesspalace.tusky.databinding.ItemEmojiPrefBinding
 import com.keylesspalace.tusky.util.EmojiCompatFont
@@ -215,7 +215,7 @@ class EmojiPreference(
                 .setPositiveButton(R.string.restart) { _, _ ->
                     // Restart the app
                     // From https://stackoverflow.com/a/17166729/5070653
-                    val launchIntent = Intent(context, SplashActivity::class.java)
+                    val launchIntent = Intent(context, MainActivity::class.java)
                     val mPendingIntent = PendingIntent.getActivity(
                         context,
                         0x1f973, // This is the codepoint of the party face emoji :D

app/src/main/java/com/keylesspalace/tusky/components/preference/PreferencesFragment.kt

@@ -280,7 +280,7 @@ class PreferencesFragment : PreferenceFragmentCompat(), Injectable {
     }
 
     private fun updateHttpProxySummary() {
-        val sharedPreferences = preferenceManager.sharedPreferences
+        preferenceManager.sharedPreferences?.let { sharedPreferences ->
             val httpProxyEnabled = sharedPreferences.getBoolean(PrefKeys.HTTP_PROXY_ENABLED, false)
             val httpServer = sharedPreferences.getNonNullString(PrefKeys.HTTP_PROXY_SERVER, "")
 
@@ -298,6 +298,7 @@ class PreferencesFragment : PreferenceFragmentCompat(), Injectable {
 
             httpProxyPref?.summary = ""
         }
+    }
 
     companion object {
         fun newInstance(): PreferencesFragment {

app/src/main/java/com/keylesspalace/tusky/components/timeline/TimelineFragment.kt

@@ -90,9 +90,9 @@ class TimelineFragment :
 
     private val viewModel: TimelineViewModel by lazy {
         if (kind == TimelineViewModel.Kind.HOME) {
-            ViewModelProvider(this, viewModelFactory).get(CachedTimelineViewModel::class.java)
+            ViewModelProvider(this, viewModelFactory)[CachedTimelineViewModel::class.java]
         } else {
-            ViewModelProvider(this, viewModelFactory).get(NetworkTimelineViewModel::class.java)
+            ViewModelProvider(this, viewModelFactory)[NetworkTimelineViewModel::class.java]
         }
     }
 
@@ -136,7 +136,7 @@ class TimelineFragment :
 
         isSwipeToRefreshEnabled = arguments.getBoolean(ARG_ENABLE_SWIPE_TO_REFRESH, true)
 
-        val preferences = PreferenceManager.getDefaultSharedPreferences(activity)
+        val preferences = PreferenceManager.getDefaultSharedPreferences(requireContext())
         val statusDisplayOptions = StatusDisplayOptions(
             animateAvatars = preferences.getBoolean(PrefKeys.ANIMATE_GIF_AVATARS, false),
             mediaPreviewEnabled = accountManager.activeAccount!!.mediaPreviewEnabled,
@@ -224,7 +224,7 @@ class TimelineFragment :
         }
 
         if (actionButtonPresent()) {
-            val preferences = PreferenceManager.getDefaultSharedPreferences(context)
+            val preferences = PreferenceManager.getDefaultSharedPreferences(requireContext())
             hideFab = preferences.getBoolean("fabHide", false)
             scrollListener = object : RecyclerView.OnScrollListener() {
                 override fun onScrolled(view: RecyclerView, dx: Int, dy: Int) {
@@ -401,7 +401,7 @@ class TimelineFragment :
     }
 
     private fun onPreferenceChanged(key: String) {
-        val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context)
+        val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(requireContext())
         when (key) {
             PrefKeys.FAB_HIDE -> {
                 hideFab = sharedPreferences.getBoolean(PrefKeys.FAB_HIDE, false)
@@ -468,7 +468,7 @@ class TimelineFragment :
      * Auto dispose observable on pause
      */
     private fun startUpdateTimestamp() {
-        val preferences = PreferenceManager.getDefaultSharedPreferences(activity)
+        val preferences = PreferenceManager.getDefaultSharedPreferences(requireContext())
         val useAbsoluteTime = preferences.getBoolean(PrefKeys.ABSOLUTE_TIME_VIEW, false)
         if (!useAbsoluteTime) {
             Observable.interval(1, TimeUnit.MINUTES)

app/src/main/java/com/keylesspalace/tusky/di/ActivitiesModule.kt

@@ -23,7 +23,6 @@ import com.keylesspalace.tusky.FiltersActivity
 import com.keylesspalace.tusky.LicenseActivity
 import com.keylesspalace.tusky.ListsActivity
 import com.keylesspalace.tusky.MainActivity
-import com.keylesspalace.tusky.SplashActivity
 import com.keylesspalace.tusky.StatusListActivity
 import com.keylesspalace.tusky.TabPreferenceActivity
 import com.keylesspalace.tusky.ViewMediaActivity
@@ -88,9 +87,6 @@ abstract class ActivitiesModule {
     @ContributesAndroidInjector
     abstract fun contributesLoginWebViewActivity(): LoginWebViewActivity
 
-    @ContributesAndroidInjector
-    abstract fun contributesSplashActivity(): SplashActivity
-
     @ContributesAndroidInjector(modules = [FragmentBuildersModule::class])
     abstract fun contributesPreferencesActivity(): PreferencesActivity
 

app/src/main/java/com/keylesspalace/tusky/receiver/SendStatusBroadcastReceiver.kt

@@ -18,14 +18,14 @@ package com.keylesspalace.tusky.receiver
 import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
+import android.graphics.Color
 import android.util.Log
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
 import androidx.core.app.RemoteInput
 import androidx.core.content.ContextCompat
+import com.keylesspalace.tusky.BuildConfig
 import com.keylesspalace.tusky.R
-import com.keylesspalace.tusky.components.compose.ComposeActivity
-import com.keylesspalace.tusky.components.compose.ComposeActivity.ComposeOptions
 import com.keylesspalace.tusky.components.notifications.NotificationHelper
 import com.keylesspalace.tusky.db.AccountManager
 import com.keylesspalace.tusky.entity.Status
@@ -45,6 +45,7 @@ class SendStatusBroadcastReceiver : BroadcastReceiver() {
     override fun onReceive(context: Context, intent: Intent) {
         AndroidInjection.inject(this, context)
 
+        if (intent.action == NotificationHelper.REPLY_ACTION) {
             val notificationId = intent.getIntExtra(NotificationHelper.KEY_NOTIFICATION_ID, -1)
             val senderId = intent.getLongExtra(NotificationHelper.KEY_SENDER_ACCOUNT_ID, -1)
             val senderIdentifier = intent.getStringExtra(NotificationHelper.KEY_SENDER_ACCOUNT_IDENTIFIER)
@@ -53,15 +54,11 @@ class SendStatusBroadcastReceiver : BroadcastReceiver() {
             val visibility = intent.getSerializableExtra(NotificationHelper.KEY_VISIBILITY) as Status.Visibility
             val spoiler = intent.getStringExtra(NotificationHelper.KEY_SPOILER) ?: ""
             val mentions = intent.getStringArrayExtra(NotificationHelper.KEY_MENTIONS) ?: emptyArray()
-        val citedText = intent.getStringExtra(NotificationHelper.KEY_CITED_TEXT)
-        val localAuthorId = intent.getStringExtra(NotificationHelper.KEY_CITED_AUTHOR_LOCAL)
 
             val account = accountManager.getAccountById(senderId)
 
             val notificationManager = NotificationManagerCompat.from(context)
 
-        if (intent.action == NotificationHelper.REPLY_ACTION) {
-
             val message = getReplyMessage(intent)
 
             if (account == null) {
@@ -109,9 +106,15 @@ class SendStatusBroadcastReceiver : BroadcastReceiver() {
 
                 context.startService(sendIntent)
 
+                val color = if (BuildConfig.FLAVOR == "green") {
+                    Color.parseColor("#19A341")
+                } else {
+                    ContextCompat.getColor(context, R.color.tusky_blue)
+                }
+
                 val builder = NotificationCompat.Builder(context, NotificationHelper.CHANNEL_MENTION + senderIdentifier)
                     .setSmallIcon(R.drawable.ic_notify)
-                    .setColor(ContextCompat.getColor(context, (R.color.tusky_blue)))
+                    .setColor(color)
                     .setGroup(senderFullName)
                     .setDefaults(0) // So it doesn't ring twice, notify only in Target callback
 
@@ -125,29 +128,6 @@ class SendStatusBroadcastReceiver : BroadcastReceiver() {
 
                 notificationManager.notify(notificationId, builder.build())
             }
-        } else if (intent.action == NotificationHelper.COMPOSE_ACTION) {
-
-            context.sendBroadcast(Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS))
-
-            notificationManager.cancel(notificationId)
-
-            accountManager.setActiveAccount(senderId)
-
-            val composeIntent = ComposeActivity.startIntent(
-                context,
-                ComposeOptions(
-                    inReplyToId = citedStatusId,
-                    replyVisibility = visibility,
-                    contentWarning = spoiler,
-                    mentionedUsernames = mentions.toSet(),
-                    replyingStatusAuthor = localAuthorId,
-                    replyingStatusContent = citedText
-                )
-            )
-
-            composeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-
-            context.startActivity(composeIntent)
         }
     }
 

app/src/main/java/com/keylesspalace/tusky/service/SendTootService.kt

@@ -19,8 +19,8 @@ import com.keylesspalace.tusky.appstore.EventHub
 import com.keylesspalace.tusky.appstore.StatusComposedEvent
 import com.keylesspalace.tusky.appstore.StatusScheduledEvent
 import com.keylesspalace.tusky.components.drafts.DraftHelper
+import com.keylesspalace.tusky.components.notifications.NotificationHelper
 import com.keylesspalace.tusky.db.AccountManager
-import com.keylesspalace.tusky.db.AppDatabase
 import com.keylesspalace.tusky.di.Injectable
 import com.keylesspalace.tusky.entity.NewPoll
 import com.keylesspalace.tusky.entity.NewStatus
@@ -50,8 +50,6 @@ class SendTootService : Service(), Injectable {
     @Inject
     lateinit var eventHub: EventHub
     @Inject
-    lateinit var database: AppDatabase
-    @Inject
     lateinit var draftHelper: DraftHelper
 
     private val supervisorJob = SupervisorJob()
@@ -95,7 +93,7 @@ class SendTootService : Service(), Injectable {
                 .setContentText(notificationText)
                 .setProgress(1, 0, true)
                 .setOngoing(true)
-                .setColor(ContextCompat.getColor(this, R.color.tusky_blue))
+                .setColor(ContextCompat.getColor(this, R.color.notification_color))
                 .addAction(0, getString(android.R.string.cancel), cancelSendingIntent(sendingNotificationId))
 
             if (tootsToSend.size == 0 || Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
@@ -183,7 +181,7 @@ class SendTootService : Service(), Injectable {
                         .setSmallIcon(R.drawable.ic_notify)
                         .setContentTitle(getString(R.string.send_toot_notification_error_title))
                         .setContentText(getString(R.string.send_toot_notification_saved_content))
-                        .setColor(ContextCompat.getColor(this@SendTootService, R.color.tusky_blue))
+                        .setColor(ContextCompat.getColor(this@SendTootService, R.color.notification_color))
 
                     notificationManager.cancel(tootId)
                     notificationManager.notify(errorNotificationId--, builder.build())
@@ -232,7 +230,7 @@ class SendTootService : Service(), Injectable {
                 .setSmallIcon(R.drawable.ic_notify)
                 .setContentTitle(getString(R.string.send_toot_notification_cancel_title))
                 .setContentText(getString(R.string.send_toot_notification_saved_content))
-                .setColor(ContextCompat.getColor(this@SendTootService, R.color.tusky_blue))
+                .setColor(ContextCompat.getColor(this, R.color.notification_color))
 
             notificationManager.notify(tootId, builder.build())
 
@@ -267,12 +265,9 @@ class SendTootService : Service(), Injectable {
     }
 
     private fun cancelSendingIntent(tootId: Int): PendingIntent {
-
         val intent = Intent(this, SendTootService::class.java)
-
         intent.putExtra(KEY_CANCEL, tootId)
-
+        return PendingIntent.getService(this, tootId, intent, NotificationHelper.pendingIntentFlags(false))
-        return PendingIntent.getService(this, tootId, intent, PendingIntent.FLAG_UPDATE_CURRENT)
     }
 
     override fun onDestroy() {

app/src/main/res/drawable/background_splash.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item>
-        <color android:color="@color/tusky_grey_20"/>
-    </item>
-    <item>
-        <bitmap
-            android:src="@drawable/splash"
-            android:gravity="center" />
-    </item>
-</layer-list>

app/src/main/res/drawable/ic_splash.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_height="240dp"
+    android:layout_width="240dp">
+
+    <item android:drawable="@drawable/ic_launcher_background" />
+
+    <item
+        android:top="40dp"
+        android:bottom="40dp"
+        android:left="40dp"
+        android:right="40dp"
+        android:drawable="@drawable/ic_launcher_foreground" />
+
+</layer-list>

app/src/main/res/values-v27/styles.xml

@@ -1,15 +1,5 @@
 <resources>
 
-    <style name="SplashTheme" parent="Theme.AppCompat.NoActionBar">
-        <item name="android:windowBackground">@drawable/background_splash</item>
-        <item name="colorPrimary">@color/tusky_grey_20</item>
-        <item name="colorPrimaryDark">@color/tusky_grey_20</item>
-        <item name="android:windowNoTitle">true</item>
-        <item name="android:windowLightNavigationBar">false</item>
-        <item name="android:navigationBarColor">@color/tusky_grey_20</item>
-        <item name="android:navigationBarDividerColor">@color/tusky_grey_25</item>
-    </style>
-
     <style name="TuskyTheme" parent="TuskyBaseTheme">
         <item name="android:windowLightNavigationBar">@bool/lightNavigationBar</item>
         <item name="android:navigationBarColor">@color/colorBackground</item>

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

@@ -11,6 +11,8 @@
     <color name="white">#fff</color>
     <color name="black">#000</color>
 
+    <color name="notification_color">@color/tusky_blue</color>
+
     <!-- the number roughly corresponds to the % lightness of the grey -->
     <color name="tusky_grey_05">#070b14</color>
     <color name="tusky_grey_10">#16191f</color>
@@ -24,7 +26,6 @@
     <color name="tusky_grey_90">#d9e1e8</color>
     <color name="tusky_grey_95">#ebeff4</color>
 
-
     <color name="transparent_tusky_blue">#8c2b90d9</color>
     <color name="transparent_black">#8f000000</color>
     <color name="header_background_filter_dark">#44000000</color>

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

@@ -30,11 +30,10 @@
         <item name="status_text_large">22sp</item>
     </style>
 
-    <style name="SplashTheme" parent="Theme.MaterialComponents.Light.NoActionBar">
+    <style name="SplashTheme" parent="Theme.SplashScreen">
-        <item name="android:windowBackground">@drawable/background_splash</item>
+        <item name="windowSplashScreenAnimatedIcon">@drawable/ic_splash</item>
-        <item name="colorPrimary">@color/tusky_grey_10</item>
+        <item name="windowSplashScreenBackground">@color/tusky_grey_20</item>
-        <item name="colorPrimaryDark">@color/tusky_grey_10</item>
+        <item name="postSplashScreenTheme">@style/TuskyTheme</item>
-        <item name="android:windowNoTitle">true</item>
     </style>
 
     <style name="TuskyTheme" parent="TuskyBaseTheme" />

app/src/test/java/com/keylesspalace/tusky/components/timeline/TimelineViewModelTest.kt

@@ -1,216 +0,0 @@
-package com.keylesspalace.tusky.components.timeline
-
-import android.os.Looper
-import androidx.arch.core.executor.testing.InstantTaskExecutorRule
-import androidx.paging.AsyncPagingDataDiffer
-import androidx.paging.ExperimentalPagingApi
-import androidx.recyclerview.widget.ListUpdateCallback
-import androidx.room.Room
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import androidx.test.platform.app.InstrumentationRegistry
-import com.google.gson.Gson
-import com.keylesspalace.tusky.appstore.EventHub
-import com.keylesspalace.tusky.components.timeline.TimelinePagingAdapter.Companion.TimelineDifferCallback
-import com.keylesspalace.tusky.components.timeline.viewmodel.CachedTimelineViewModel
-import com.keylesspalace.tusky.components.timeline.viewmodel.NetworkTimelineViewModel
-import com.keylesspalace.tusky.components.timeline.viewmodel.TimelineViewModel
-import com.keylesspalace.tusky.db.AccountEntity
-import com.keylesspalace.tusky.db.AccountManager
-import com.keylesspalace.tusky.db.AppDatabase
-import com.keylesspalace.tusky.db.Converters
-import com.keylesspalace.tusky.network.FilterModel
-import com.keylesspalace.tusky.network.MastodonApi
-import com.keylesspalace.tusky.network.TimelineCases
-import com.nhaarman.mockitokotlin2.doReturn
-import com.nhaarman.mockitokotlin2.mock
-import io.reactivex.rxjava3.core.Single
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.ExperimentalCoroutinesApi
-import kotlinx.coroutines.flow.collectLatest
-import kotlinx.coroutines.flow.take
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.runBlocking
-import kotlinx.coroutines.test.TestCoroutineDispatcher
-import kotlinx.coroutines.test.TestCoroutineScope
-import kotlinx.coroutines.test.resetMain
-import kotlinx.coroutines.test.setMain
-import okhttp3.Headers
-import org.junit.After
-import org.junit.Assert.assertEquals
-import org.junit.Before
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.robolectric.Shadows.shadowOf
-import org.robolectric.annotation.Config
-import retrofit2.Response
-import java.util.concurrent.Executors
-
-@ExperimentalCoroutinesApi
-@Config(sdk = [29])
-@RunWith(AndroidJUnit4::class)
-class TimelineViewModelTest {
-
-    @get:Rule
-    val instantRule = InstantTaskExecutorRule()
-
-    private val testDispatcher = TestCoroutineDispatcher()
-    private val testScope = TestCoroutineScope(testDispatcher)
-
-    private val accountManager: AccountManager = mock {
-        on { activeAccount } doReturn AccountEntity(
-            id = 1,
-            domain = "mastodon.example",
-            accessToken = "token",
-            isActive = true
-        )
-    }
-
-    private val eventHub = EventHub()
-
-    private lateinit var db: AppDatabase
-
-    @Before
-    fun setup() {
-        Dispatchers.setMain(testDispatcher)
-
-        shadowOf(Looper.getMainLooper()).idle()
-
-        val context = InstrumentationRegistry.getInstrumentation().targetContext
-        db = Room.inMemoryDatabaseBuilder(context, AppDatabase::class.java)
-            .addTypeConverter(Converters(Gson()))
-            .setTransactionExecutor(Executors.newSingleThreadExecutor())
-            .allowMainThreadQueries()
-            .build()
-    }
-
-    @After
-    fun tearDown() {
-        Dispatchers.resetMain()
-        testDispatcher.cleanupTestCoroutines()
-        db.close()
-    }
-
-    @Test
-    @ExperimentalPagingApi
-    fun shouldLoadNetworkTimeline() = runBlocking {
-
-        val api: MastodonApi = mock {
-            on { publicTimeline(local = true, maxId = null, sinceId = null, limit = 30) } doReturn Single.just(
-                Response.success(
-                    listOf(
-                        mockStatus("6"),
-                        mockStatus("5"),
-                        mockStatus("4")
-                    ),
-                    Headers.headersOf(
-                        "Link", "<https://mastodon.examples/api/v1/favourites?limit=30&max_id=1>; rel=\"next\", <https://mastodon.example/api/v1/favourites?limit=30&min_id=5>; rel=\"prev\""
-                    )
-                )
-            )
-
-            on { publicTimeline(local = true, maxId = "1", sinceId = null, limit = 30) } doReturn Single.just(
-                Response.success(emptyList())
-            )
-
-            on { getFilters() } doReturn Single.just(emptyList())
-        }
-
-        val viewModel = NetworkTimelineViewModel(
-            TimelineCases(api, eventHub),
-            api,
-            eventHub,
-            accountManager,
-            mock(),
-            FilterModel()
-        )
-
-        viewModel.init(TimelineViewModel.Kind.PUBLIC_LOCAL, null, emptyList())
-
-        val differ = AsyncPagingDataDiffer(
-            diffCallback = TimelineDifferCallback,
-            updateCallback = NoopListCallback(),
-            workerDispatcher = testDispatcher
-        )
-
-        viewModel.statuses.take(2).collectLatest {
-            testScope.launch {
-                differ.submitData(it)
-            }
-        }
-
-        assertEquals(
-            listOf(
-                mockStatusViewData("6"),
-                mockStatusViewData("5"),
-                mockStatusViewData("4")
-            ),
-            differ.snapshot().items
-        )
-    }
-
-    // ToDo: Find out why Room & coroutines are not playing nice here
-    // @Test
-    @ExperimentalPagingApi
-    fun shouldLoadCachedTimeline() = runBlocking {
-
-        val api: MastodonApi = mock {
-            on { homeTimeline(limit = 30) } doReturn Single.just(
-                Response.success(
-                    listOf(
-                        mockStatus("6"),
-                        mockStatus("5"),
-                        mockStatus("4")
-                    )
-                )
-            )
-
-            on { homeTimeline(maxId = "1", sinceId = null, limit = 30) } doReturn Single.just(
-                Response.success(emptyList())
-            )
-
-            on { getFilters() } doReturn Single.just(emptyList())
-        }
-
-        val viewModel = CachedTimelineViewModel(
-            TimelineCases(api, eventHub),
-            api,
-            eventHub,
-            accountManager,
-            mock(),
-            FilterModel(),
-            db,
-            Gson()
-        )
-
-        viewModel.init(TimelineViewModel.Kind.HOME, null, emptyList())
-
-        val differ = AsyncPagingDataDiffer(
-            diffCallback = TimelineDifferCallback,
-            updateCallback = NoopListCallback(),
-            workerDispatcher = testDispatcher
-        )
-
-        viewModel.statuses.take(1000).collectLatest {
-            testScope.launch {
-                differ.submitData(it)
-            }
-        }
-
-        assertEquals(
-            listOf(
-                mockStatusViewData("6"),
-                mockStatusViewData("5"),
-                mockStatusViewData("4")
-            ),
-            differ.snapshot().items
-        )
-    }
-}
-
-class NoopListCallback : ListUpdateCallback {
-    override fun onChanged(position: Int, count: Int, payload: Any?) {}
-    override fun onMoved(fromPosition: Int, toPosition: Int) {}
-    override fun onInserted(position: Int, count: Int) {}
-    override fun onRemoved(position: Int, count: Int) {}
-}