Is there a published size for xhdpi application icons? Or do we just use the hdpi ones at 72×72?
The supporting multiple screens page contains this image:
the image shows that every assets for xhdpi has two times the size of a mdpi asset.
Also Hackbod gave an answer in the Google Groups
XHDPI_SIZE = (HDPI_SIZE) * (XHDPI_DENSITITY / HDPI_DENSITY)
In other words, 2x the mdpi size.
Launcher Icon : 96×96