Androidイベント配信
2200 ワード
public class MyLinearLayout extends LinearLayout {
public MyLinearLayout(Context context, AttributeSet attrs) {
super(context, attrs);
}
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
/**
* dispatchTouchEvent :
* true: , ,
* false: , onTouchEvent
* super.dispatchTouchEvent: view onInterceptTouchEvent 。
*/
return super.dispatchTouchEvent(ev);
}
@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
/**
* onInterceptTouchEvent :
* true: view onTouchEvent 。
* false: , view dispatchTouchEvent
* super.onInterceptTouchEvent(ev): , onTouchEvent
*/
return false;
}
@Override
public boolean onTouchEvent(MotionEvent event) {
/**
* onTouchEvent :
* true:
* false: view , view onTouchEvent , false, 。
* super.onTouchEvent(event): false
*/
return super.onTouchEvent(event);
}
}