问题
I am developing an application that will behave slightly different depending on the type of screen. Is there any way to detect it?
回答1:
android.content.res.Configuration
contains a value called touchscreen
, which could be TOUCHSCREEN_STYLUS
(=resistive), TOUCHSCREEN_FINGER
(=capacitive), TOUCHSCREEN_NOTOUCH
(=no touch screen), TOUCHSCREEN_UNDEFINED
(=uh oh).
EDIT: I got Dianne'd again :) So - bottom line, it seems like there is no way to get the actual physical properties of the screen. I guess your best bet is to have a setting to allow users to switch between your two modes.
回答2:
I have a small trick to do it but requires a canvas. Just detecting in a motionEvent if
event.getPressure() > 0 then is capacitive ; event.getSize() > 0 then is resistive
the problem is I dont want to use a canvas just for detecting it :(
来源:https://stackoverflow.com/questions/4294754/how-to-detect-if-the-screen-is-capacitive-or-resistive-in-an-android-device