gui: Actions: Toggle backlight on power key
Create GUIAction to handle KEY_POWER with a screen backlight toggle.
Change-Id: Iad0a7923b4a776e0336722db74d6fc46cd0107a2
diff --git a/gui/blanktimer.hpp b/gui/blanktimer.hpp
index 5e61790..fe7b77c 100644
--- a/gui/blanktimer.hpp
+++ b/gui/blanktimer.hpp
@@ -37,11 +37,15 @@
// call this when an input event is received or when an operation is finished
void resetTimerAndUnblank();
+ // call this when power button is pressed
+ void toggleBlank(void);
+
bool isScreenOff();
private:
void setTimer(void);
string getBrightness(void);
+ void blank(void);
pthread_mutex_t mutex;
enum State { kOn = 0, kDim = 1, kOff = 2, kBlanked = 3 };