android - How to change display resolution using ADB or programmatically?

Question

I want to know, how to change display resolution and also refresh rate in Android Box or TV. I've tried using below script throught ADB. Lets say I want to change the display resolution from 1920x1080 to 1280x720:

wm size 1280x720
wm density 160

The resolution is successfully changed, but Android still reads resolution as 1920x1080, even after restart. As shown in the picture below :

screen_resolution_in_android_settings

Have I missed something or is there another method to change default screen resolution?

question from:https://stackoverflow.com/questions/66057045/how-to-change-display-resolution-using-adb-or-programmatically

Answer 1

Waitting for answers