问题
How to prevent the screen from getting locked while in call. While in video call after the timeout the screen gets locked. I notice its not the case in normal android phones that we use. Can someone provide the code to keep it unlocked while in call???
回答1:
http://developer.android.com/reference/android/os/PowerManager.html
Change PowerManager WakeLock setting.
来源：https://stackoverflow.com/questions/10383204/unlock-screen-while-in-call-android