自定义ListView

import android.content.Context; import android.util.AttributeSet; import android.view.MotionEvent; import android.widget.ListView;

public class LiveCustomListView extends ListView {
    public LiveCustomListView(Context context) {
      super(context);   }   public LiveCustomListView(Context context, AttributeSet attrs) {
      super(context, attrs);   }   private float mLastX;   private float mLastY;   @Override   public boolean onInterceptTouchEvent(MotionEvent ev) {
      //避免左右滑动水平图片时容易触发上下滑动列表     switch (ev.getAction()) {
        case MotionEvent.ACTION_DOWN:         mLastX = ev.getX();         mLastY = ev.getY();         break;       case MotionEvent.ACTION_MOVE:         if (Math.abs(mLastX - ev.getX()) > Math.abs(mLastY - ev.getY())) {
            return false;         }         break;       case MotionEvent.ACTION_UP:       case MotionEvent.ACTION_CANCEL:         break;     }     return super.onInterceptTouchEvent(ev);   } }