Android Question Awaken the screen

[songyang]

hello ,every one:
I have a device with no any keys(virtual or entity).The screen will shut off after 10s,then I have no way to wake it up again. is there any way to awake it by touching the screen?

Thanks!
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[ronell]

dont know if its possible to wake up a device by touching screen while it is in sleep mode but you can prevent the device from sleeping using phone library

Sub Process_Globals

    Dim pw As PhoneWakeState
    
End Sub

Sub Activity_Resume
pw.KeepAlive(True)
End Sub

Sub Activity_Pause (UserClosed As Boolean)
pw.ReleaseKeepAlive
End Sub

or wakeup the device if some event happens in your app

https://www.b4x.com/android/forum/threads/turning-screen-on.14999/#post-85130

 

[Erel]

Check PhoneWakeState from the Phone library.

 

[songyang]

thank you, I set a screensaver instead of shut off the screen