Fix screen can not turn on with power key sometimes

To prevent some variables may go to wrong state by different config.

- Move 'BeganFromNonInteractive' into SingleKeyGestureDetector to ensure
  it could be set when the key first down.
- Make sure we would clear state after 'onPress' triggered.
- Add dump function to see what rules in current usage.

Bug: 183497800
Bug: 182205496
Test: change config then press power key to suspend and resume
Test: adb shell dumpsys window policy
Change-Id: I672400325ac03045d441f1315df5ae0d819e20d4