My Android app needs to open Activity from the background. It works well on many devices. However, I found that it does not work on some specific devices.
Turns out, these devices have special permission in the Setting page of my app, which can be Display pop-up windows while running in the background on some devices, or Start in the background on some other devices, or something else on other devices where I haven't discovered yet. This permission should be enabled for my app.
My question is how to detect these kinds of devices so I can open the Setting page of the app and ask the user to enable the required permission.
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