Changing LED color for notifications

Question

I am basically just experimenting with Android development, and a couple of days ago I came across this app called \"Go SMS Pro\", which, among other things, can set up noti

Answer 1

FLAG_SHOW_LIGHTS and Notification.Builder.setLights(int,int,int); are deprecated since Android O ( API level 26 ) If you plan to use this feature in API level 26 or greater have look at NotificationChannel

Example :

NotificationChannel mChannel = new NotificationChannel(id, name, importance);
.....
.....
mChannel.enableLights(true);
// Sets the notification light color for notifications posted to this
// channel, if the device supports this feature.
mChannel.setLightColor(Color.RED);

But in this new implementation You may not have control over LED on milli-seconds & LED off milli-seconds it will be dependent on hardware.