So I have been looking into this for a while now but it looks like its not possible at this stage unfortunately. Although Android does have game pad support it doesn't support vibration of the game pads. I have been seeing some things about it working on Android 10, so it looks like it might be happening in the future but it is something I will be keeping my eye on!
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Thank u. Here is a doc about android gamepad vibration support:
https://developer.android.com/reference/android/os/Vibrator
I'm glad that u r on to it. I will wait for ur progress. :-)