package com.xscm.moduleutil.widget;

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

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.recyclerview.widget.RecyclerView;

public class RankRecycleView extends RecyclerView {
    private float mDownPosX = 0;
    private float mDownPosY = 0;
    public RankRecycleView(@NonNull Context context) {
        super(context);
    }

    public RankRecycleView(@NonNull Context context, @Nullable AttributeSet attrs) {
        super(context, attrs);
    }

    public RankRecycleView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        requestDisallowInterceptTouchEvent(false);
    }

    @Override
    public boolean dispatchTouchEvent(MotionEvent ev) {
        return super.dispatchTouchEvent(ev);
    }

    @Override
    public boolean onTouchEvent(MotionEvent ev) {
        final float x = ev.getX();
        final float y = ev.getY();

        final int action = ev.getAction();
        switch (action) {
            case MotionEvent.ACTION_DOWN:
                mDownPosX = x;
                mDownPosY = y;

                break;
            case MotionEvent.ACTION_MOVE:
                final float deltaX = Math.abs(x - mDownPosX);
                final float deltaY = Math.abs(y - mDownPosY);
                //拦截左右滑动
                if (deltaX > deltaY) {
                    return false;
                }
        }

        return super.onTouchEvent(ev);
    }

    @Override
    public boolean onInterceptTouchEvent(MotionEvent ev) {
        final float x = ev.getX();
        final float y = ev.getY();

        final int action = ev.getAction();
        switch (action) {
            case MotionEvent.ACTION_DOWN:
                mDownPosX = x;
                mDownPosY = y;

                break;
            case MotionEvent.ACTION_MOVE:
                final float deltaX = Math.abs(x - mDownPosX);
                final float deltaY = Math.abs(y - mDownPosY);
                //拦截左右滑动
                if (deltaX > deltaY) {
                    return false;
                }
        }

        return super.onInterceptTouchEvent(ev);
    }
}