Adobe AIR Development

[osus]

All the methods related to screen size returns NaN

            trace(qnx.system.Device.device.screenWidth);
            trace(qnx.system.Device.device.screenHeight);
            trace(qnx.system.Device.device.screenDiagonal);

Have I to do anything to got those values?

[shaan_softwaredvlpr]

i used this code & i am getting 3.6 & 2.2 for height & width respectively.

Have you given permission 

<permission>read_device_identifying_information</permission>

[osus]

yes, I have that permission.

I'm testing with simulator, it should work shouldn't it?

[shaan_softwaredvlpr]

Ok..

i have'nt test it on simulator. it BB alpha device it is displaying its values in inches.

As this API checks the hardware detail so may be its restricted in simulator.

[osus]

Thank you man! that's probably the problem.

[Deepu_George_Jacob]

please use stage width, It will return device width

trcae("Width : "+stage.stageWidth)

[UberschallSamsara]

This works for me on a Dev Alpha:

trace("display width is: " + Display.display.getDisplayWidth(0).toString());
trace("display height is: " + Display.display.getDisplayHeight(0).toString());

[UberschallSamsara]

You can also make use of:

import flash.system.Capabilities;

	trace("screenDPI is: " + Capabilities.screenDPI.toString());
	trace("screenResolutionX is: " + Capabilities.screenResolutionX.toString());
	trace("screenResolutionY is: " + Capabilities.screenResolutionY.toString());

[Deepu_George_Jacob]

stage.stageWidth and stage.stageHeight is working on my simulator and device