向左滑動以刷新horizo​​ntall recyclerView

Question

我想在我的應用中實現此功能。

問題是，所有swipeRefreshLayouts僅用於下拉手勢。

我想在我的recyclerView中向左/向右滑動，當我達到最大值時，然后滑動布局並在swipeRefreshLayout中顯示刷新。

可能嗎？

Answer 1

public class CustomSwipeToRefresh extends SwipeRefreshLayout {

    private int mTouchSlop;
    private float mPrevX;

    public CustomSwipeToRefresh(Context context, AttributeSet attrs) {
        super(context, attrs);

        mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
    }

    @Override
    public boolean onInterceptTouchEvent(MotionEvent event) {

        switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN:
                mPrevX = MotionEvent.obtain(event).getX();
                break;

            case MotionEvent.ACTION_MOVE:
                final float eventX = event.getX();
                float xDiff = Math.abs(eventX - mPrevX);

                if (xDiff > mTouchSlop) {
                    return false;
                }
        }

        return super.onInterceptTouchEvent(event);
    }
}

使用此CustomSwipeToRefresh而不是SwipeRefreshLayout