【Android】viewpager嵌套4个带侧滑的listview 事件冲突处理解决方案，可动态设置是否可以侧滑

首先感谢https://github.com/yilylong/CBPullRefreshListView 这个开源库，

我是基于 这个库写的新的CBPullRefreshListView2：

package com.xxx.widget.listview.cbpullRefresh;

import android.annotation.SuppressLint;
import android.content.Context;
import android.os.Build;
import android.support.v4.view.GestureDetectorCompat;
import android.util.AttributeSet;
import android.util.Log;
import android.view.GestureDetector;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewConfiguration;
import android.view.ViewGroup;
import android.view.ViewTreeObserver.OnGlobalLayoutListener;
import android.view.animation.DecelerateInterpolator;
import android.view.animation.Interpolator;
import android.widget.AbsListView;
import android.widget.AbsListView.OnScrollListener;
import android.widget.AdapterView;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.Scroller;

import com.xxx.widget.listview.cbpullRefresh.SwipeMenu.SwipeMenu;
import com.xxx.widget.listview.cbpullRefresh.SwipeMenu.SwipeMenuAdapter;
import com.xxx.widget.listview.cbpullRefresh.SwipeMenu.SwipeMenuCreator;
import com.xxx.widget.listview.cbpullRefresh.SwipeMenu.SwipeMenuLayout;
import com.xxx.widget.listview.cbpullRefresh.SwipeMenu.SwipeMenuView;
import com.xxx.widget.listview.cbpullRefresh.utils.Utils;

import java.text.SimpleDateFormat;
import java.util.Date;

/**
 * https://github.com/yilylong/CBPullRefreshListView
 * 增加侧滑时候屏蔽viewpager事件效果
 * @auther  tujingwendao
 */
public class CBPullRefreshListView2 extends  CBPullRefreshListView{

    private ViewGroup parent;
    private int flag = 1;

    public CBPullRefreshListView2(Context context, AttributeSet attrs) {
        super(context, attrs);
    }


    public void setNestedpParent(ViewGroup parent, int flag) {
        this.parent = parent;
        this.flag = flag;
    }

    @Override
    public boolean dispatchTouchEvent(MotionEvent ev) {
        if (parent != null && flag == 1) {
            parent.requestDisallowInterceptTouchEvent(true);
        }
        return super.dispatchTouchEvent(ev);
    }

    @Override
    public boolean onInterceptTouchEvent(MotionEvent arg0) {
        if (parent != null && flag == 1) {
            parent.requestDisallowInterceptTouchEvent(true);
        }
        return super.onInterceptTouchEvent(arg0);
    }

    @Override
    public boolean onTouchEvent(MotionEvent arg0) {
        if (parent != null && flag == 1) {
            parent.requestDisallowInterceptTouchEvent(true);
        }
        return super.onTouchEvent(arg0);
    }

}

这个代码里面flag是个标识位，因为在事件分发里面 当flag是1的时候是支持侧滑，当flag不是1时候，是不支持侧滑的，这个主要是为了符合某些业务场景的需要。