【发布时间】:2015-01-22 17:45:44
【问题描述】:
我有一个ViewPager,其中包含一个RecyclerView 我将OnTouchListener 添加到RecyclerView 项目内的图像视图中,尝试使用GestureDetector.SimpleOnGestureListener 检测触摸,但我无法获得@ 987654326@ 事件。我怀疑这是因为RecyclerView 或ViewPager 捕获了运动事件。我该如何解决?
我的代码(虽然很简单):
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;
}
设置触摸:
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;
}
【问题讨论】:
标签: android android-viewpager android-recyclerview onfling