boolean com.redasen.metrofault.activity.
FaultActivity.dispatchTouchEvent(
MotionEvent ev)
@
Override
Overrides:
dispatchTouchEvent(...) in
Activity
public boolean dispatchTouchEvent (MotionEvent ev)
Added in
API level 1
Called to process touch screen events.
You can override this to intercept all touch screen events before they are dispatched to the window.
Be sure to call this implementation for touch screen events that should be handled normally.
译文:
调用此方法来处理触摸屏事件。
您可以覆盖此拦截所有触摸屏事件,他们被分派到窗口之前。
一定要调用这个实现的,应该可以正常处理触摸屏事件。
Parameters
| ev | The touch screen event. |
|---|
Returns
- boolean Return true if this event was consumed.
本文介绍了一个自定义Activity中dispatchTouchEvent方法的实现,该方法用于处理触摸屏事件。通过覆盖此方法,开发者可以在触摸事件被分发到窗口之前进行拦截,并决定是否继续传递事件。文章强调了正确调用父类实现的重要性,以确保正常的触摸事件处理。

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