Eclipse emulator dpi can not be set over 320dpi ?

Question

You must define dpi on your emulator. 240 is hdpi, 160 is mdpi and below that are usually ldpi.

Extract from Android Developer Guide link above:

320dp: a typical

Answer 1

//actually you get confused

here you mentions 320,480,600 and 720 is width of the device in portrait mode.

//this image show how to create 320dp screen as 240 as hdpi or you can make it for 320 xhdpi emulator

Note: here 213dpi is new tvdpi for nexus 7 devices.