===== GetScreenDensity =====
//(Information and examples taken from the DroidScript documentation)//
==== Description ====
The **GetScreenDensity** method gets the density of the phone/tablet screen in dots per inch (dpi).
app.GetScreenDensity();
----
==== Example ====
function OnStart()
{
dpi = app.GetScreenDensity();
app.ShowPopup( "dpi = " + dpi );
}