android4.0与2.3版本的TP代码区别解析

　　# Basic Parameters

　　touch.deviceType = touchScreen

　　touch.orientationAware = 1

　　# Size

　　touch.size.calibration = diameter

　　touch.size.scale = 10

　　touch.size.bias = 0

　　touch.size.isSummed = 0

　　# Pressure

　　# Driver reports signal strength as pressure.

　　#

　　# A normal thumb touch typically registers about 200 signal strength

　　# units although we don't expect these values to be accurate.

　　touch.pressure.calibration = amplitude

　　touch.pressure.scale = 0.005

　　# Orientation

　　touch.orientation.calibration = none