是否可以将SlidingPaneLayout的触摸事件限制在屏幕链接的最左边缘发生在DrawerLayout中?
最佳答案
是的,但是您想创建自己的 SlidingPaneLayout 实现并重写 onTouchEvent(MotionEvent ev) 方法,如下所示
public class SlidingPaneLayoutExtended extends SlidingPaneLayout {
public static final int DEFAULT_DRAGGING_START_X = -1;
public static final int SLIDE_FROM_LEFT_EDGE = 0;
private int startDraggingX = DEFAULT_DRAGGING_START_X;
public SlidingPaneLayoutExtended(Context context, AttributeSet attrs) {
super(context, attrs);
}
public int getStartDraggingX() {
return startDraggingX;
}
public void setStartDraggingX(int startX) {
this.startDraggingX = startX;
}
@Override
public boolean onTouchEvent(MotionEvent ev) {
if (startDraggingX > DEFAULT_DRAGGING_START_X) {
if ((startDraggingX == SLIDE_FROM_LEFT_EDGE && ev.getAction() == )
|| ev.getX() <= DEFAULT_DRAGGING_START_X) {
return super.onTouchEvent(ev);
} else {
return false;
}
}
return super.onTouchEvent(ev);
}
}
关于java - 将 SlidingPaneLayout 的触摸事件限制在屏幕的最左边缘,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/18533087/