PowerManagerHelper

void androidLockScreen()

Lock the screen. You need to modify main activity in AndroidManifest.xml to com.picovr.androidhelper.MainActivity.

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void androidUnlockScreen()

Unlock the screen.

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void acquireWakeLock()

Request a WakeLock. This function will prevent the device to sleep until releaseWakeLock() Called.
PowerManager.WakeLock | Android Developers

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void acquireWakeLock(Long timeout)

Request a WakeLock, unlock automatically after timeout.
parameter:
timeout: the allowed maximal time for devices to stay on.

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void releaseWakeLock()

Deactivate WakeLock.

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void setPropSleep(String time)

Set system sleep timeout. The sleep timeout must longer than screen off timeout.
parameter:
time: timeout duration in seconds."-1" for never sleep mode.

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void setPropScreenOff(String time)

Sets Screen Off Timeout.
parameter:
time: timeout duration in seconds. "65535" for screen never off.
You must set sleep mode to never before setting screen never off.

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void androidShutDown() (*)

Shutdown the device.

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void androidReBoot() (*)

Reboot the device.

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