I'm trying to find out if there is a way to block the HDMI output when my application is running on Android? I need to support at least API 17 (Android 4.2).
Is there such a method that I can call to control (hide / show) the HDMI output?
/sys/class/switch/hdmi/state
the value of this file changes depending on the status of HDMI
1for connected HDMI
0for disconnected HDMI
Can I do something about this?
Thanks.
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