Merging upstream version 126.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

32 files changed, 657 insertions, 0 deletions

diff --git a/mobile/android/android-components/samples/crash/build.gradle b/mobile/android/android-components/samples/crash/build.gradle
new file mode 100644
index 0000000000..9ea07c4d9f
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/build.gradle
@@ -0,0 +1,47 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+
+android {
+    defaultConfig {
+        applicationId "org.mozilla.samples.crash"
+        minSdkVersion config.minSdkVersion
+        compileSdk config.compileSdkVersion
+        targetSdkVersion config.targetSdkVersion
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    buildFeatures {
+        viewBinding true
+    }
+
+    namespace 'org.mozilla.samples.crash'
+}
+
+
+dependencies {
+    implementation project(':lib-crash')
+    implementation project(':lib-fetch-httpurlconnection')
+    implementation project(':service-glean')
+    implementation project(':support-base')
+    implementation project(':support-utils')
+
+    implementation ComponentsDependencies.kotlin_coroutines
+
+    implementation ComponentsDependencies.androidx_appcompat
+    implementation ComponentsDependencies.google_material
+    implementation ComponentsDependencies.androidx_recyclerview
+}
diff --git a/mobile/android/android-components/samples/crash/lint.xml b/mobile/android/android-components/samples/crash/lint.xml
new file mode 100644
index 0000000000..33cf423701
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/lint.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<lint>
+    <issue id="IconMissingDensityFolder" severity="ignore">
+        <!-- Suppress lint warnings on mdpi -->
+        <ignore path="src/debug/res/drawable-mdpi"/>
+    </issue>
+
+    <issue id="GoogleAppIndexingWarning" severity="ignore" />
+</lint>
\ No newline at end of file
diff --git a/mobile/android/android-components/samples/crash/proguard-rules.pro b/mobile/android/android-components/samples/crash/proguard-rules.pro
new file mode 100644
index 0000000000..f1b424510d
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/mobile/android/android-components/samples/crash/src/main/AndroidManifest.xml b/mobile/android/android-components/samples/crash/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..29c01303bd
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/AndroidManifest.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_SPECIAL_USE" />
+
+    <application
+        android:name="org.mozilla.samples.crash.CrashApplication"
+        android:allowBackup="true"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.AppCompat"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        tools:targetApi="s"
+        tools:ignore="DataExtractionRules">
+        <activity android:name="org.mozilla.samples.crash.CrashActivity"
+            android:launchMode="singleTask"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name="org.mozilla.samples.crash.CrashListActivity" android:exported="false" />
+
+        <service android:name="org.mozilla.samples.crash.CrashService"
+            android:foregroundServiceType="specialUse"
+            android:process=":samples.crash.service" />
+    </application>
+</manifest>
diff --git a/mobile/android/android-components/samples/crash/src/main/ic_launcher-web.png b/mobile/android/android-components/samples/crash/src/main/ic_launcher-web.png
new file mode 100644
index 0000000000..b8f772f66a
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/ic_launcher-web.png
diff --git a/mobile/android/android-components/samples/crash/src/main/java/org/mozilla/samples/crash/CrashActivity.kt b/mobile/android/android-components/samples/crash/src/main/java/org/mozilla/samples/crash/CrashActivity.kt
new file mode 100644
index 0000000000..2bcce48acc
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/java/org/mozilla/samples/crash/CrashActivity.kt
@@ -0,0 +1,168 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+package org.mozilla.samples.crash
+
+import android.content.BroadcastReceiver
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.os.Bundle
+import android.view.View
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.ContextCompat
+import com.google.android.material.snackbar.Snackbar
+import mozilla.components.concept.base.crash.Breadcrumb
+import mozilla.components.lib.crash.Crash
+import mozilla.components.support.utils.ext.registerReceiverCompat
+import org.mozilla.samples.crash.databinding.ActivityCrashBinding
+
+class CrashActivity : AppCompatActivity(), View.OnClickListener {
+    private val receiver = object : BroadcastReceiver() {
+        override fun onReceive(context: Context, intent: Intent) {
+            if (!Crash.isCrashIntent(intent)) {
+                return
+            }
+
+            val crash = Crash.fromIntent(intent)
+
+            Snackbar.make(
+                findViewById(android.R.id.content),
+                "Sorry. We crashed.",
+                Snackbar.LENGTH_LONG,
+            )
+                .setAction("Report") { crashReporter.submitReport(crash) }
+                .show()
+        }
+    }
+    private lateinit var binding: ActivityCrashBinding
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = ActivityCrashBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        binding.fatalCrashButton.setOnClickListener(this)
+        binding.crashButton.setOnClickListener(this)
+        binding.fatalServiceCrashButton.setOnClickListener(this)
+        binding.crashList.setOnClickListener(this)
+
+        crashReporter.recordCrashBreadcrumb(
+            Breadcrumb(
+                "CrashActivity onCreate",
+                emptyMap(),
+                "sample",
+                Breadcrumb.Level.DEBUG,
+                Breadcrumb.Type.NAVIGATION,
+            ),
+        )
+    }
+
+    override fun onResume() {
+        super.onResume()
+
+        registerReceiverCompat(
+            receiver,
+            IntentFilter(CrashApplication.NON_FATAL_CRASH_BROADCAST),
+            ContextCompat.RECEIVER_NOT_EXPORTED,
+        )
+
+        crashReporter.recordCrashBreadcrumb(
+            Breadcrumb(
+                "CrashActivity onResume",
+                emptyMap(),
+                "sample",
+                Breadcrumb.Level.DEBUG,
+                Breadcrumb.Type.NAVIGATION,
+            ),
+        )
+    }
+
+    override fun onPause() {
+        super.onPause()
+        unregisterReceiver(receiver)
+
+        crashReporter.recordCrashBreadcrumb(
+            Breadcrumb(
+                "CrashActivity onPause",
+                emptyMap(),
+                "sample",
+                Breadcrumb.Level.DEBUG,
+                Breadcrumb.Type.NAVIGATION,
+            ),
+        )
+    }
+
+    @Suppress("TooGenericExceptionThrown")
+    override fun onClick(view: View) {
+        when (view) {
+            binding.fatalCrashButton -> {
+                crashReporter.recordCrashBreadcrumb(
+                    Breadcrumb(
+                        "fatal crash button clicked",
+                        emptyMap(),
+                        "sample",
+                        Breadcrumb.Level.INFO,
+                        Breadcrumb.Type.USER,
+                    ),
+                )
+
+                throw RuntimeException("Boom!")
+            }
+
+            binding.crashButton -> {
+                crashReporter.recordCrashBreadcrumb(
+                    Breadcrumb(
+                        "crash button clicked",
+                        emptyMap(),
+                        "sample",
+                        Breadcrumb.Level.INFO,
+                        Breadcrumb.Type.USER,
+                    ),
+                )
+
+                // Pretend GeckoView has crashed by re-building a crash Intent and launching the CrashHandlerService.
+                val intent = Intent("org.mozilla.gecko.ACTION_CRASHED")
+                intent.component = ComponentName(
+                    packageName,
+                    "mozilla.components.lib.crash.handler.CrashHandlerService",
+                )
+                intent.putExtra(
+                    "minidumpPath",
+                    "${filesDir.path}/mozilla/Crash Reports/pending/3ba5f665-8422-dc8e-a88e-fc65c081d304.dmp",
+                )
+                intent.putExtra("fatal", false)
+                intent.putExtra(
+                    "extrasPath",
+                    "${filesDir.path}/mozilla/Crash Reports/pending/3ba5f665-8422-dc8e-a88e-fc65c081d304.extra",
+                )
+                intent.putExtra("minidumpSuccess", true)
+
+                ContextCompat.startForegroundService(this, intent)
+            }
+
+            binding.fatalServiceCrashButton -> {
+                crashReporter.recordCrashBreadcrumb(
+                    Breadcrumb(
+                        "fatal service crash button clicked",
+                        emptyMap(),
+                        "sample",
+                        Breadcrumb.Level.INFO,
+                        Breadcrumb.Type.USER,
+                    ),
+                )
+
+                startService(Intent(this, CrashService::class.java))
+                finish()
+            }
+
+            binding.crashList -> {
+                startActivity(Intent(this, CrashListActivity::class.java))
+            }
+
+            else -> throw java.lang.RuntimeException("Unknown ID")
+        }
+    }
+}
diff --git a/mobile/android/android-components/samples/crash/src/main/java/org/mozilla/samples/crash/CrashApplication.kt b/mobile/android/android-components/samples/crash/src/main/java/org/mozilla/samples/crash/CrashApplication.kt
new file mode 100644
index 0000000000..2d50615dd7
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/java/org/mozilla/samples/crash/CrashApplication.kt
@@ -0,0 +1,152 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+package org.mozilla.samples.crash
+
+import android.app.Application
+import android.app.PendingIntent
+import android.content.Context
+import android.content.Intent
+import android.widget.Toast
+import androidx.core.app.NotificationManagerCompat
+import kotlinx.coroutines.DelicateCoroutinesApi
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+import mozilla.components.concept.base.crash.Breadcrumb
+import mozilla.components.lib.crash.Crash
+import mozilla.components.lib.crash.CrashReporter
+import mozilla.components.lib.crash.service.CrashReporterService
+import mozilla.components.lib.crash.service.GleanCrashReporterService
+import mozilla.components.lib.fetch.httpurlconnection.HttpURLConnectionClient
+import mozilla.components.service.glean.BuildInfo
+import mozilla.components.service.glean.Glean
+import mozilla.components.service.glean.config.Configuration
+import mozilla.components.service.glean.net.ConceptFetchHttpUploader
+import mozilla.components.support.base.android.NotificationsDelegate
+import mozilla.components.support.base.log.Log
+import mozilla.components.support.base.log.sink.AndroidLogSink
+import mozilla.components.support.utils.PendingIntentUtils
+import java.util.Calendar
+import java.util.TimeZone
+import java.util.UUID
+
+@Suppress("MagicNumber")
+internal object GleanBuildInfo {
+    val buildInfo: BuildInfo by lazy {
+        BuildInfo(
+            versionCode = "0.0.1",
+            versionName = "0.0.1",
+            buildDate = Calendar.getInstance(
+                TimeZone.getTimeZone("GMT+0"),
+            ).also { cal -> cal.set(2019, 9, 23, 12, 52, 8) },
+        )
+    }
+}
+
+class CrashApplication : Application() {
+    internal lateinit var crashReporter: CrashReporter
+
+    override fun onCreate() {
+        super.onCreate()
+
+        // We want the log messages of all builds to go to Android logcat
+        Log.addSink(AndroidLogSink())
+
+        val notificationManagerCompat = NotificationManagerCompat.from(applicationContext)
+
+        val notificationsDelegate: NotificationsDelegate by lazy {
+            NotificationsDelegate(
+                notificationManagerCompat,
+            )
+        }
+
+        crashReporter = CrashReporter(
+            context = this,
+            services = listOf(
+                createDummyCrashService(this),
+            ),
+            telemetryServices = listOf(GleanCrashReporterService(applicationContext)),
+            shouldPrompt = CrashReporter.Prompt.ALWAYS,
+            promptConfiguration = CrashReporter.PromptConfiguration(
+                appName = "Sample App",
+                organizationName = "Mozilla",
+                message = "As a private browser, we never save and cannot restore your last browsing session.",
+                theme = R.style.CrashDialogTheme,
+            ),
+            nonFatalCrashIntent = createNonFatalPendingIntent(this),
+            enabled = true,
+            notificationsDelegate = notificationsDelegate,
+        ).install(this)
+
+        // Initialize Glean for recording by the GleanCrashReporterService
+        val httpClient = ConceptFetchHttpUploader(lazy { HttpURLConnectionClient() })
+        val config = Configuration(httpClient = httpClient)
+        Glean.initialize(
+            applicationContext,
+            uploadEnabled = true,
+            configuration = config,
+            buildInfo = GleanBuildInfo.buildInfo,
+        )
+    }
+
+    companion object {
+        const val NON_FATAL_CRASH_BROADCAST = "org.mozilla.samples.crash.CRASH"
+    }
+}
+
+@OptIn(DelicateCoroutinesApi::class)
+private fun createDummyCrashService(context: Context): CrashReporterService {
+    // For this sample we create a dummy service. In a real application this would be an instance of SentryCrashService
+    // or SocorroCrashService.
+    return object : CrashReporterService {
+        override val id: String = "dummy"
+
+        override val name: String = "Dummy"
+
+        override fun createCrashReportUrl(identifier: String): String? {
+            return "https://example.org/$identifier"
+        }
+
+        override fun report(crash: Crash.UncaughtExceptionCrash): String? {
+            GlobalScope.launch(Dispatchers.Main) {
+                Toast.makeText(context, "Uploading uncaught exception crash...", Toast.LENGTH_SHORT).show()
+            }
+            return createDummyId()
+        }
+
+        override fun report(crash: Crash.NativeCodeCrash): String? {
+            GlobalScope.launch(Dispatchers.Main) {
+                Toast.makeText(context, "Uploading native crash...", Toast.LENGTH_SHORT).show()
+            }
+            return createDummyId()
+        }
+
+        override fun report(throwable: Throwable, breadcrumbs: ArrayList<Breadcrumb>): String? {
+            GlobalScope.launch(Dispatchers.Main) {
+                Toast.makeText(context, "Uploading caught exception...", Toast.LENGTH_SHORT).show()
+            }
+            return createDummyId()
+        }
+
+        private fun createDummyId(): String {
+            return "dummy${UUID.randomUUID().toString().hashCode()}"
+        }
+    }
+}
+
+private fun createNonFatalPendingIntent(context: Context): PendingIntent {
+    // The PendingIntent can launch whatever you want - an activity, a service... Here we pick a broadcast. Our main
+    // activity will listener for the broadcast and show an in-app snackbar to ask the user whether we should send
+    // this crash report.
+    return PendingIntent.getBroadcast(
+        context,
+        0,
+        Intent(CrashApplication.NON_FATAL_CRASH_BROADCAST),
+        PendingIntentUtils.defaultFlags,
+    )
+}
+
+val Context.crashReporter: CrashReporter
+    get() = (applicationContext as CrashApplication).crashReporter
diff --git a/mobile/android/android-components/samples/crash/src/main/java/org/mozilla/samples/crash/CrashListActivity.kt b/mobile/android/android-components/samples/crash/src/main/java/org/mozilla/samples/crash/CrashListActivity.kt
new file mode 100644
index 0000000000..9a0d4d1d1d
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/java/org/mozilla/samples/crash/CrashListActivity.kt
@@ -0,0 +1,21 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+package org.mozilla.samples.crash
+
+import android.widget.Toast
+import mozilla.components.lib.crash.CrashReporter
+import mozilla.components.lib.crash.ui.AbstractCrashListActivity
+
+/**
+ * Activity showing list of past crashes.
+ */
+class CrashListActivity : AbstractCrashListActivity() {
+    override val crashReporter: CrashReporter
+        get() = (application as CrashApplication).crashReporter
+
+    override fun onCrashServiceSelected(url: String) {
+        Toast.makeText(this, "Go to: $url", Toast.LENGTH_SHORT).show()
+    }
+}
diff --git a/mobile/android/android-components/samples/crash/src/main/java/org/mozilla/samples/crash/CrashService.kt b/mobile/android/android-components/samples/crash/src/main/java/org/mozilla/samples/crash/CrashService.kt
new file mode 100644
index 0000000000..270f9d505d
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/java/org/mozilla/samples/crash/CrashService.kt
@@ -0,0 +1,82 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+package org.mozilla.samples.crash
+
+import android.app.Notification
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.Service
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import android.os.IBinder
+import android.widget.Toast
+import androidx.core.app.NotificationCompat
+import kotlinx.coroutines.DelicateCoroutinesApi
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
+import mozilla.components.support.base.ids.SharedIdsHelper
+
+private const val NOTIFICATION_CHANNEL_ID = "mozac.lib.crash.notification"
+private const val NOTIFICATION_TAG = "mozac.lib.crash.foreground-service"
+private const val DELAY_CRASH_MS = 10000L
+
+/**
+ * This service will wait 10 seconds and then crash. We need to wait some time because Android still allows to launch
+ * an activity from a background service if the app was in the foreground a couple of seconds ago.
+ */
+class CrashService : Service() {
+    override fun onBind(intent: Intent?): IBinder? = null
+
+    @OptIn(DelicateCoroutinesApi::class) // GlobalScope usage
+    @Suppress("TooGenericExceptionThrown")
+    override fun onCreate() {
+        Toast.makeText(this, "Crashing from background soonish...", Toast.LENGTH_SHORT).show()
+
+        // We need to put this service into foreground because otherwise Android may kill it (with no visible app UI)
+        // before we can crash.
+        startForeground(SharedIdsHelper.getIdForTag(this, NOTIFICATION_TAG), createNotification())
+
+        GlobalScope.launch(Dispatchers.Main) {
+            delay(DELAY_CRASH_MS)
+
+            throw RuntimeException("Background crash")
+        }
+    }
+
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        return START_NOT_STICKY
+    }
+
+    private fun createNotification(): Notification {
+        val channel = ensureChannelExists()
+
+        return NotificationCompat.Builder(this, channel)
+            .setContentTitle("Crash Service")
+            .setPriority(NotificationCompat.PRIORITY_DEFAULT)
+            .setCategory(NotificationCompat.CATEGORY_ERROR)
+            .build()
+    }
+
+    private fun ensureChannelExists(): String {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            val notificationManager: NotificationManager = getSystemService(
+                Context.NOTIFICATION_SERVICE,
+            ) as NotificationManager
+
+            val channel = NotificationChannel(
+                NOTIFICATION_CHANNEL_ID,
+                "Crash Service",
+                NotificationManager.IMPORTANCE_DEFAULT,
+            )
+
+            notificationManager.createNotificationChannel(channel)
+        }
+
+        return NOTIFICATION_CHANNEL_ID
+    }
+}
diff --git a/mobile/android/android-components/samples/crash/src/main/res/layout/activity_crash.xml b/mobile/android/android-components/samples/crash/src/main/res/layout/activity_crash.xml
new file mode 100644
index 0000000000..4921aa4849
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/layout/activity_crash.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/container"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <Button
+        android:id="@+id/crashButton"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/crash_nonfatal"
+        android:textAlignment="center" />
+
+    <Button
+        android:id="@+id/fatalCrashButton"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/crash_fatal"
+        android:textAlignment="center" />
+
+    <Button
+        android:id="@+id/fatalServiceCrashButton"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/crash_fatal_service"
+        android:textAlignment="center" />
+
+    <Button
+        android:id="@+id/crashList"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/list_of_crashes"
+        android:textAlignment="center" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/mobile/android/android-components/samples/crash/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000000..fb7d4e724b
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
\ No newline at end of file
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/mobile/android/android-components/samples/crash/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000000..fb7d4e724b
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
\ No newline at end of file
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-hdpi/ic_launcher.png b/mobile/android/android-components/samples/crash/src/main/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 0000000000..506f4c3598
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-hdpi/ic_launcher.png
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-hdpi/ic_launcher_foreground.png b/mobile/android/android-components/samples/crash/src/main/res/mipmap-hdpi/ic_launcher_foreground.png
new file mode 100644
index 0000000000..361ce175fe
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-hdpi/ic_launcher_foreground.png
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-hdpi/ic_launcher_round.png b/mobile/android/android-components/samples/crash/src/main/res/mipmap-hdpi/ic_launcher_round.png
new file mode 100644
index 0000000000..302220d5c0
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-hdpi/ic_launcher_round.png
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-mdpi/ic_launcher.png b/mobile/android/android-components/samples/crash/src/main/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 0000000000..777f4f5b51
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-mdpi/ic_launcher.png
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-mdpi/ic_launcher_foreground.png b/mobile/android/android-components/samples/crash/src/main/res/mipmap-mdpi/ic_launcher_foreground.png
new file mode 100644
index 0000000000..c158a5aa08
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-mdpi/ic_launcher_foreground.png
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-mdpi/ic_launcher_round.png b/mobile/android/android-components/samples/crash/src/main/res/mipmap-mdpi/ic_launcher_round.png
new file mode 100644
index 0000000000..3f578142cd
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-mdpi/ic_launcher_round.png
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-xhdpi/ic_launcher.png b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xhdpi/ic_launcher.png
new file mode 100644
index 0000000000..fd7337a647
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xhdpi/ic_launcher.png
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png
new file mode 100644
index 0000000000..2233cd4525
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-xhdpi/ic_launcher_round.png b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xhdpi/ic_launcher_round.png
new file mode 100644
index 0000000000..91bc706ebe
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xhdpi/ic_launcher_round.png
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxhdpi/ic_launcher.png b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxhdpi/ic_launcher.png
new file mode 100644
index 0000000000..7863ad9b3f
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxhdpi/ic_launcher.png
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png
new file mode 100644
index 0000000000..ea69f75cd7
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxhdpi/ic_launcher_round.png b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
new file mode 100644
index 0000000000..7fdbb4bede
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxxhdpi/ic_launcher.png
new file mode 100644
index 0000000000..6e28647885
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxxhdpi/ic_launcher.png
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png
new file mode 100644
index 0000000000..beccb228ea
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png
diff --git a/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
new file mode 100644
index 0000000000..83a223b8a8
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
diff --git a/mobile/android/android-components/samples/crash/src/main/res/values/ic_launcher_background.xml b/mobile/android/android-components/samples/crash/src/main/res/values/ic_launcher_background.xml
new file mode 100644
index 0000000000..bce8f507b6
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/values/ic_launcher_background.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<resources>
+    <color name="ic_launcher_background">#FFF31A</color>
+</resources>
\ No newline at end of file
diff --git a/mobile/android/android-components/samples/crash/src/main/res/values/strings.xml b/mobile/android/android-components/samples/crash/src/main/res/values/strings.xml
new file mode 100644
index 0000000000..ac69e68e60
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/values/strings.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<resources>
+    <string name="app_name">Crash Sample</string>
+
+    <string name="crash_fatal">Crash (Fatal)</string>
+    <string name="crash_nonfatal">Crash (Non-Fatal)</string>
+    <string name="crash_fatal_service">Crash (Fatal; background service)</string>
+    <string name="list_of_crashes">List of crashes</string>
+</resources>
diff --git a/mobile/android/android-components/samples/crash/src/main/res/values/styles.xml b/mobile/android/android-components/samples/crash/src/main/res/values/styles.xml
new file mode 100644
index 0000000000..bea300304b
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/values/styles.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<resources>
+    <!-- inherit from the AppCompat theme -->
+    <style name="CrashDialogTheme" parent="Theme.Mozac.CrashReporter">
+
+        <!-- your app branding color for the app bar -->
+        <item name="colorPrimary">#8BC34A</item>
+
+        <!-- darker variant for the status bar and contextual app bars -->
+        <item name="colorPrimaryDark">#689F38</item>
+
+        <!-- theme UI controls like checkboxes and text fields -->
+        <item name="colorAccent">#E040FB</item>
+
+    </style>
+</resources>
\ No newline at end of file
diff --git a/mobile/android/android-components/samples/crash/src/main/res/xml/backup_rules.xml b/mobile/android/android-components/samples/crash/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000000..820ae61afa
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<full-backup-content>
+    <include domain="sharedpref" path="."/>
+</full-backup-content>
\ No newline at end of file
diff --git a/mobile/android/android-components/samples/crash/src/main/res/xml/data_extraction_rules.xml b/mobile/android/android-components/samples/crash/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000000..55da967560
--- /dev/null
+++ b/mobile/android/android-components/samples/crash/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<data-extraction-rules>
+    <cloud-backup>
+        <include domain="sharedpref" path="."/>
+    </cloud-backup>
+</data-extraction-rules>
\ No newline at end of file