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-- @module Device
-- @parent_module cc

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-- To enable or disable accelerometer.
-- @function [parent=#Device] setAccelerometerEnabled 
-- @param self
-- @param #bool isEnabled
        
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-- 
-- @function [parent=#Device] setKeepScreenOn 
-- @param self
-- @param #bool value
        
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-- Sets the interval of accelerometer.
-- @function [parent=#Device] setAccelerometerInterval 
-- @param self
-- @param #float interval
        
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-- Gets the DPI of device<br>
-- return The DPI of device.
-- @function [parent=#Device] getDPI 
-- @param self
-- @return int#int ret (return value: int)
        
return nil