ntfy-android/app/src/main/AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="io.heckel.ntfy">

    <!-- Permissions -->
    <uses-permission android:name="android.permission.INTERNET"/>

    <!-- Main app -->
    <application
        android:name = ".app.Application"
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">

        <!-- Main activity -->
        <activity android:name="io.heckel.ntfy.ui.MainActivity"
                  android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <!-- Firebase messaging -->
        <service android:name="io.heckel.ntfy.msg.MessagingService"
                 android:exported="false">
            <intent-filter>
                <action android:name="com.google.firebase.MESSAGING_EVENT" />
            </intent-filter>
        </service>
        <meta-data android:name="firebase_analytics_collection_enabled"
                   android:value="false" />
        <meta-data
                android:name="com.google.firebase.messaging.default_notification_icon"
                android:resource="@drawable/ic_notification_icon" />
    </application>
</manifest>