I'm developing my custom calling app, like skype and I need to show "incoming call" screen to user, when I receive fcm message. I use full screen intent notification for this purpose. My code now is like this:
val intent = Intent(Intent.ACTION_MAIN, null)
val fakeIntent = Intent()
intent.flags = Intent.FLAG_ACTIVITY_NO_USER_ACTION or Intent.FLAG_ACTIVITY_NEW_TASK
intent.setClass(ctx, IncomingCallActivity::class.java!!)
val pendingIntent = PendingIntent.getActivity(ctx, 1, intent, 0)
val pendingIntent2 = PendingIntent.getActivity(ctx, 1, fakeIntent, PendingIntent.FLAG_ONE_SHOT)
val builder = Notification.Builder(ctx)
builder.setOngoing(true)
builder.setPriority(Notification.PRIORITY_HIGH)
// Set notification content intent to take user to fullscreen UI if user taps on the
// notification body.
builder.setContentIntent(pendingIntent)
// Set full screen intent to trigger display of the fullscreen UI when the notification
// manager deems it appropriate.
builder.setFullScreenIntent(pendingIntent, true)
// Setup notification content.
builder.setSmallIcon(R.mipmap.ic_launcher)
builder.setContentTitle("Call from Vitalii")
builder.setContentText("Your notification content.")
builder.setAutoCancel(true)
// Use builder.addAction(..) to add buttons to answer or reject the call.
val acceptAction = Notification.Action.Builder(Icon.createWithResource(ctx, R.drawable.ic_launch), "Accept", pendingIntent).build()
val declineAction = Notification.Action.Builder(Icon.createWithResource(ctx, R.drawable.ic_launch), "Decline", pendingIntent2).build()
builder.addAction(acceptAction)
builder.addAction(declineAction)
val notificationManager = ctx.getSystemService(
NotificationManager::class.java)
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
val channel = NotificationChannel("callnotification", "Incoming Calls", NotificationManager.IMPORTANCE_MAX)
val ringtoneUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE);
channel.setSound(ringtoneUri, AudioAttributes.Builder()
.setUsage(AudioAttributes.USAGE_NOTIFICATION_RINGTONE)
.setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
.build())
notificationManager.createNotificationChannel(channel)
builder.setChannelId("callnotification")
}
val notification = builder.build()
notification.flags = Notification.FLAG_INSISTENT
currentNotificationId = Random().nextInt(500)
intent.putExtra("notifid", currentNotificationId)
notificationManager.notify("callnotification", currentNotificationId, notification)
And when screen is unlocked I receive calling notification with buttons to accept the call and decline. But when screen is locked I receive only sound and vibration, but not the custom screen with buttons like in telegram, whatsup and viber. How can I show such custom screen when device is locked?
Step 1: Go to App Info of the Phone Dialer app and tap on Notifications. Step 2: Tap on the 'Incoming Calls' option and then on behavior. Step 3: Now tap on 'Behaviour'. Step 4: Ensure that the notification priority is set to urgent or “Make sound and pop up”.
Add following code in your CallActivity:
getWindow().addFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED| WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON|WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With