0 CLOSED android.sensor.hinge_angle Goldfish hinge sensor0 (in degrees) 0 30 1 HALF_OPENED android.sensor.hinge_angle Goldfish hinge sensor0 (in degrees) 30 150 2 OPENED android.sensor.hinge_angle Goldfish hinge sensor0 (in degrees) 150 180 3 REAR_DISPLAY_MODE FLAG_EMULATED_ONLY