UPI App Deep linking using Intent - inconsistent and buggy behavior

Question

I have deeplinked UPI apps from my android native app using intent. I have tested this with various UPI apps like BHIM, PhonePe, AXIS, UnionBank, Pockets etc.

I crea

Answer 1

For displaying payment page correctly, you have to setAction(Intent.ACTION_VIEW) on your intent.

I am getting response only from BHIM app by using getStringsExtra("response") on Intent data.