207       ProcessKey(KEY_UP, 1);  // press up key  in OnTouchDetected()
208       ProcessKey(KEY_UP, 0);  // and release it  in OnTouchDetected()
212       ProcessKey(KEY_DOWN, 1);  // press down key  in OnTouchDetected()
213       ProcessKey(KEY_DOWN, 0);  // and release it  in OnTouchDetected()
218       ProcessKey(KEY_POWER, 1);  // press power key  in OnTouchDetected()
219       ProcessKey(KEY_POWER, 0);  // and release it  in OnTouchDetected()
274         ProcessKey(KEY_DOWN, 1);  // press down key  in OnInputEvent()
275         ProcessKey(KEY_DOWN, 0);  // and release it  in OnInputEvent()
278         ProcessKey(KEY_UP, 1);  // press up key  in OnInputEvent()
279         ProcessKey(KEY_UP, 0);  // and release it  in OnInputEvent()
329     ProcessKey(ev.code, ev.value);  in OnInputEvent()
344 void RecoveryUI::ProcessKey(int key_code, int updown) {  in ProcessKey()  function in RecoveryUI