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Am running a ADB on android to check the toggle of Adaptive brightness inside display settings. I tried using adb shell settings put system screen_brightness_mode 0. This works, but the button didn't get toggled(enable/disabled) on the UI. I want to directly call the button via adb to make the toggle, but not via injecting touch based on a coordinate. Someone can help me on this please. For example Like this: adb shell am start -a android.bluetooth.adapter.action.REQUEST_ENABLE

Sathish Vinayk
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  • AFAIK, there is no such event. You can do some hack to update the UI like If you are in the settings screen, simulate back button and again start settings screen. – Chandrakanth Dec 19 '18 at 06:56
  • Yes.. After enabling it via adb am going back and then returning to the same page. then only its updating. Is this functionality is by default ? – Sathish Vinayk Dec 20 '18 at 03:43
  • Yes. This is the default behavior. When you change brightness mode using adb, there is no way to tell the UI to update its state. – Chandrakanth Dec 21 '18 at 05:29

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