input_report_key(struct input_dev *input, BTN_TOUCH, 1);
input_report_key(struct input_dev *input, BTN_TOUCH, 0);
/system/usr/idc/Vendor_XXXX_Product_XXXX_Version_XXXX.idc /system/usr/idc/Vendor_XXXX_Product_XXXX.idc /system/usr/idc/DEVICE_NAME.idc /data/system/devices/idc/Vendor_XXXX_Product_XXXX_Version_XXXX.idc /data/system/devices/idc/Vendor_XXXX_Product_XXXX.idc /data/system/devices/idc/DEVICE_NAME.idc
为了方便,我直接创建一个“设备名.idc”的文件,直接放到/system/usr/idc/目录下,相应的内容参考如下:
# 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