Support native alert suppression on Android 14 and 15

2026-08-18 11:34:34 +00:00
parent dbe6335978
commit 243bf62e67
3 changed files with 83 additions and 14 deletions
@@ -1 +1,17 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"><uses-permission android:name="android.permission.POST_NOTIFICATIONS"/><application android:theme="@style/Theme.AppCompat.DayNight"><activity android:name=".MainActivity" android:exported="true" android:launchMode="singleTop"><intent-filter><action android:name="android.intent.action.MAIN"/><category android:name="android.intent.category.LAUNCHER"/></intent-filter></activity></application></manifest>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+
+    <application android:theme="@style/Theme.AppCompat.DayNight">
+        <activity android:name=".MainActivity" android:exported="true" android:launchMode="singleTop">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <receiver android:name=".BackgroundPostReceiver" android:exported="true">
+            <intent-filter>
+                <action android:name="se.ajpanton.notificationsmaster.helper.POST_TEXT" />
+            </intent-filter>
+        </receiver>
+    </application>
+</manifest>
@@ -0,0 +1,39 @@
+package se.ajpanton.notificationsmaster.helper
+
+import android.app.Notification
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.media.AudioAttributes
+import android.media.RingtoneManager
+
+/** Posts an alerting test notification without bringing the helper activity forward. */
+class BackgroundPostReceiver : BroadcastReceiver() {
+    override fun onReceive(context: Context, intent: Intent) {
+        if (intent.action != ACTION) return
+        val manager = context.getSystemService(NotificationManager::class.java)
+        manager.createNotificationChannel(
+            NotificationChannel(CHANNEL, "Test", NotificationManager.IMPORTANCE_HIGH).apply {
+                setSound(
+                    RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION),
+                    AudioAttributes.Builder().setUsage(AudioAttributes.USAGE_NOTIFICATION).build(),
+                )
+                enableVibration(true)
+                vibrationPattern = longArrayOf(0, 200)
+            },
+        )
+        manager.notify(ID, Notification.Builder(context, CHANNEL)
+            .setSmallIcon(android.R.drawable.ic_dialog_info)
+            .setContentTitle("Helper")
+            .setContentText("Text message")
+            .build())
+    }
+
+    companion object {
+        const val ACTION = "se.ajpanton.notificationsmaster.helper.POST_TEXT"
+        private const val CHANNEL = "test"
+        private const val ID = 1
+    }
+}