Question

我有一个ViewPager，其中包含RecyclerView我在OnTouchListener项内的图片视图中添加RecyclerView，尝试使用GestureDetector.SimpleOnGestureListener来检测触摸onFling但我无法获得RecyclerView个活动。我怀疑它正在发生，因为ViewPager或public class MyClickListener extends GestureDetector.SimpleOnGestureListener{ public MyClickListener(){ } @Override public boolean onDown(MotionEvent e) { return false; } @Override public void onShowPress(MotionEvent e) { // TODO Auto-generated method stub Log.d("aaa", "show press"); } @Override public boolean onSingleTapUp(MotionEvent e) { Log.d("aaa", "tapup"); return false; } @Override public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) { // TODO Auto-generated method stub Log.d("aaa", "scroll"); return false; } @Override public void onLongPress(MotionEvent e) { // TODO Auto-generated method stub Log.d("aaa", "long press"); } @Override public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) { // TODO Auto-generated method stub Log.d("aaa", "fling"); return false; }捕捉到了运动事件。我该如何解决？我的代码（虽然它非常简单）：

public VoiceItemHolder(View view, GestureDetector.OnGestureListener listener) {
    super(view); 

    icon = (CircleButton) view.findViewById(R.id.icon_iv);
    touchListener = new GestureDetectorCompat(view.getContext(), listener);

    icon.setOnTouchListener(this);

}

@Override
public boolean onTouch(View v, MotionEvent event) {
    if (touchListener != null)
        touchListener.onTouchEvent(event);
    return false;
}

设置oun touch：

{{1}}

Answer 1

回答我自己的问题感觉有点尴尬:)
如果您在视图组中有视图并且希望在内部视图上获得onFling，则应覆盖视图组的onInterceptTouchEvent并返回false

onFling不工作

1 个答案: