Adding upstream version 115.8.0esr.upstream/115.8.0esr

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

24 files changed, 495 insertions, 0 deletions

diff --git a/mobile/android/examples/port_messaging_example/app/build.gradle b/mobile/android/examples/port_messaging_example/app/build.gradle
new file mode 100644
index 0000000000..24966400cf
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/build.gradle
@@ -0,0 +1,52 @@
+buildDir "${topobjdir}/gradle/build/mobile/android/examples/port_messaging_example"
+
+apply plugin: 'com.android.application'
+
+apply from: "${topsrcdir}/mobile/android/gradle/product_flavors.gradle"
+
+android {
+    buildToolsVersion project.ext.buildToolsVersion
+    compileSdkVersion project.ext.compileSdkVersion
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
+    }
+    defaultConfig {
+        applicationId "org.mozilla.geckoview.example.messaging"
+        targetSdkVersion project.ext.targetSdkVersion
+        minSdkVersion project.ext.minSdkVersion
+        versionCode 1
+        versionName "1.0"
+        multiDexEnabled true
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    // By default the android plugins ignores folders that start with `_`, but
+    // we need those in web extensions.
+    // See also:
+    //  - https://issuetracker.google.com/issues/36911326
+    //  - https://stackoverflow.com/questions/9206117/how-to-workaround-autoomitting-fiiles-folders-starting-with-underscore-in
+    aaptOptions {
+        ignoreAssetsPattern  '!.svn:!.git:!.ds_store:!*.scc:.*:!CVS:!thumbs.db:!picasa.ini:!*~'
+        noCompress 'ja'
+    }
+
+    project.configureProductFlavors.delegate = it
+    project.configureProductFlavors()
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation "androidx.annotation:annotation:1.6.0"
+    implementation "androidx.appcompat:appcompat:1.6.1"
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'androidx.multidex:multidex:2.0.1'
+    testImplementation 'junit:junit:4.13.2'
+    implementation project(path: ':geckoview')
+}
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/AndroidManifest.xml b/mobile/android/examples/port_messaging_example/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..76e5b41a83
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/AndroidManifest.xml
@@ -0,0 +1,28 @@
+<?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"
+    package="org.mozilla.geckoview.example.messaging">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:name="androidx.multidex.MultiDexApplication"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity
+            android:exported="true"
+            android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/assets/messaging/.eslintrc.js b/mobile/android/examples/port_messaging_example/app/src/main/assets/messaging/.eslintrc.js
new file mode 100644
index 0000000000..c5fda00676
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/assets/messaging/.eslintrc.js
@@ -0,0 +1,11 @@
+/* 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/. */
+
+"use strict";
+
+module.exports = {
+  env: {
+    webextensions: true,
+  },
+};
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/assets/messaging/background.js b/mobile/android/examples/port_messaging_example/app/src/main/assets/messaging/background.js
new file mode 100644
index 0000000000..0929ee35a5
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/assets/messaging/background.js
@@ -0,0 +1,11 @@
+/* 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/. */
+
+// Establish connection with app
+const port = browser.runtime.connectNative("browser");
+port.onMessage.addListener(response => {
+  // Let's just echo the message back
+  port.postMessage(`Received: ${JSON.stringify(response)}`);
+});
+port.postMessage("Hello from WebExtension!");
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/assets/messaging/manifest.json b/mobile/android/examples/port_messaging_example/app/src/main/assets/messaging/manifest.json
new file mode 100644
index 0000000000..c7deb57a94
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/assets/messaging/manifest.json
@@ -0,0 +1,15 @@
+{
+  "manifest_version": 2,
+  "name": "messaging",
+  "version": "1.0",
+  "description": "Example messaging web extension.",
+  "browser_specific_settings": {
+    "gecko": {
+      "id": "messaging@example.com"
+    }
+  },
+  "background": {
+    "scripts": ["background.js"]
+  },
+  "permissions": ["nativeMessaging", "geckoViewAddons"]
+}
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/java/org/mozilla/geckoview/example/messaging/MainActivity.java b/mobile/android/examples/port_messaging_example/app/src/main/java/org/mozilla/geckoview/example/messaging/MainActivity.java
new file mode 100644
index 0000000000..920d8fedf6
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/java/org/mozilla/geckoview/example/messaging/MainActivity.java
@@ -0,0 +1,98 @@
+/* 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.geckoview.example.messaging;
+
+import android.os.Bundle;
+import android.util.Log;
+import android.view.KeyEvent;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import org.json.JSONException;
+import org.json.JSONObject;
+import org.mozilla.geckoview.GeckoRuntime;
+import org.mozilla.geckoview.GeckoRuntimeSettings;
+import org.mozilla.geckoview.GeckoSession;
+import org.mozilla.geckoview.GeckoView;
+import org.mozilla.geckoview.WebExtension;
+
+public class MainActivity extends AppCompatActivity {
+  private static GeckoRuntime sRuntime;
+
+  private WebExtension.Port mPort;
+
+  @Override
+  protected void onCreate(Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    setContentView(R.layout.activity_main);
+
+    GeckoView view = findViewById(R.id.geckoview);
+    GeckoSession session = new GeckoSession();
+
+    if (sRuntime == null) {
+      GeckoRuntimeSettings settings =
+          new GeckoRuntimeSettings.Builder().remoteDebuggingEnabled(true).build();
+      sRuntime = GeckoRuntime.create(this, settings);
+    }
+
+    WebExtension.PortDelegate portDelegate =
+        new WebExtension.PortDelegate() {
+          @Override
+          public void onPortMessage(
+              final @NonNull Object message, final @NonNull WebExtension.Port port) {
+            Log.d("PortDelegate", "Received message from extension: " + message);
+          }
+
+          @Override
+          public void onDisconnect(final @NonNull WebExtension.Port port) {
+            // This port is not usable anymore.
+            if (port == mPort) {
+              mPort = null;
+            }
+          }
+        };
+
+    WebExtension.MessageDelegate messageDelegate =
+        new WebExtension.MessageDelegate() {
+          @Override
+          @Nullable
+          public void onConnect(final @NonNull WebExtension.Port port) {
+            mPort = port;
+            mPort.setDelegate(portDelegate);
+          }
+        };
+
+    sRuntime
+        .getWebExtensionController()
+        .ensureBuiltIn("resource://android/assets/messaging/", "messaging@example.com")
+        .accept(
+            // Register message delegate for background script
+            extension -> extension.setMessageDelegate(messageDelegate, "browser"),
+            e -> Log.e("MessageDelegate", "Error registering WebExtension", e));
+
+    session.open(sRuntime);
+    view.setSession(session);
+    session.loadUri("https://mobile.twitter.com");
+  }
+
+  @Override
+  public boolean onKeyLongPress(int keyCode, KeyEvent event) {
+    if (mPort == null) {
+      // No extension registered yet, let's ignore this message
+      return false;
+    }
+
+    JSONObject message = new JSONObject();
+    try {
+      message.put("keyCode", keyCode);
+      message.put("event", KeyEvent.keyCodeToString(event.getKeyCode()));
+    } catch (JSONException ex) {
+      throw new RuntimeException(ex);
+    }
+
+    mPort.postMessage(message);
+    return true;
+  }
+}
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/mobile/android/examples/port_messaging_example/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000000..6e4009f3e7
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,38 @@
+<!-- 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/. -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillType="evenOdd"
+        android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="78.5885"
+                android:endY="90.9159"
+                android:startX="48.7653"
+                android:startY="61.0927"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/drawable/ic_launcher_background.xml b/mobile/android/examples/port_messaging_example/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000000..bcab90d6ae
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,174 @@
+<?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/. -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#008577"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/layout/activity_main.xml b/mobile/android/examples/port_messaging_example/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000000..87e7c0ae72
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,18 @@
+<?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/. -->
+
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <org.mozilla.geckoview.GeckoView
+        android:id="@+id/geckoview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000000..f39d507313
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/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="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000000..f39d507313
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/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="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
\ No newline at end of file
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-hdpi/ic_launcher.png b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 0000000000..898f3ed59a
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-hdpi/ic_launcher.png
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-hdpi/ic_launcher_round.png b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
new file mode 100644
index 0000000000..dffca3601e
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-mdpi/ic_launcher.png b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 0000000000..64ba76f75e
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-mdpi/ic_launcher.png
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-mdpi/ic_launcher_round.png b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
new file mode 100644
index 0000000000..dae5e08234
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xhdpi/ic_launcher.png
new file mode 100644
index 0000000000..e5ed46597e
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xhdpi/ic_launcher.png
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
new file mode 100644
index 0000000000..14ed0af350
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
new file mode 100644
index 0000000000..b0907cac3b
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
new file mode 100644
index 0000000000..d8ae031549
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
new file mode 100644
index 0000000000..2c18de9e66
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
new file mode 100644
index 0000000000..beed3cdd2c
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/values/colors.xml b/mobile/android/examples/port_messaging_example/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000000..8c84b9a3fc
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/res/values/colors.xml
@@ -0,0 +1,10 @@
+<?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="colorPrimary">#008577</color>
+    <color name="colorPrimaryDark">#00574B</color>
+    <color name="colorAccent">#D81B60</color>
+</resources>
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/values/strings.xml b/mobile/android/examples/port_messaging_example/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000000..88982ec38c
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/res/values/strings.xml
@@ -0,0 +1,7 @@
+<!-- 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">MessagingExample</string>
+</resources>
diff --git a/mobile/android/examples/port_messaging_example/app/src/main/res/values/styles.xml b/mobile/android/examples/port_messaging_example/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000000..436c5ab087
--- /dev/null
+++ b/mobile/android/examples/port_messaging_example/app/src/main/res/values/styles.xml
@@ -0,0 +1,15 @@
+<!-- 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>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
+        <!-- Customize your theme here. -->
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+    </style>
+
+</resources>