device_changed_cb typedef

device_changed_cb = Pointer<NativeFunction<device_changed_cbFunction>>

@brief Called when a device status is changed. @details Each device callback has a different output param type. \n So you need to check below output param before using this function. \n callback enum output type \n DEVICE_CALLBACK_BATTERY_CAPACITY int \n DEVICE_CALLBACK_BATTERY_LEVEL int \n DEVICE_CALLBACK_BATTERY_CHARGING bool \n DEVICE_CALLBACK_DISPLAY_STATE int \n DEVICE_CALLBACK_FLASH_BRIGHTNESS int @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif @remarks DEVICE_CALLBACK_FLASH_BRIGHTNESS callback invoked when user set flash brightness by using device_flash_set_brightness(). It does not work by camera flash operation. To register DEVICE_CALLBACK_FLASH_BRIGHTNESS callback, you need to declare the LED privilege (%http://tizen.org/privilege/led). @paramout type The device type to monitor @paramout value The changed value @paramout user_data The user data passed from the callback registration function

Implementation

typedef device_changed_cb
    = ffi.Pointer<ffi.NativeFunction<device_changed_cbFunction>>;