Uri soundUri = Uri.parse("android.resource://" + getPackageName() + "/" + R.raw.notification_sound); AudioAttributes attributes = new AudioAttributes.Builder() .setUsage(AudioAttributes.USAGE_NOTIFICATION) .build(); NotificationChannel notificationChannel = new NotificationChannel(CHANNEL_ID, "Channel Name", NotificationManager.IMPORTANCE_HIGH); notificationChannel.setSound(soundUri, attributes); notificationManager.createNotificationChannel(notificationChannel);
NotificationCompat.Builder builder = new NotificationCompat.Builder(this, CHANNEL_ID) .setSmallIcon(R.drawable.notification_icon) .setContentTitle("Title") .setContentText("Message") .setPriority(NotificationCompat.PRIORITY_HIGH); notificationManager.notify(notificationId, builder.build());
这样,您在接通电话时,将会听到自定义的通知铃声。