飞掠视图ViewFlipper也类似实现方法
适配器继承 GestureDetector.OnGestureListener接口
实现以下方法
@Override
public boolean onFling(MotionEvent e1, MotionEvent e2, float v, float v1) {
//垂直滑动距离
float moveHeight = e1.getY() - e2.getY();
if(moveHeight < -MIN_DISTANCE){
//parent为该XMarqueeView或ViewFlipper
//解决滑动时重影
parent.stopFlipping();
parent.showPrevious();
parent.startFlipping();
return true;
} else if( moveHeight > MIN_DISTANCE ) {
parent.stopFlipping();
parent.showNext();
parent.startFlipping();
return true;
}
return false;
}
在适配器BindView方法中设置监听器
view.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
return mDetector.onTouchEvent(motionEvent);
}
});