這個網址必須收藏,解決viewpager嵌套viewpager和其他view 沖突問題

我們隻需要重寫子viewpager  就可以很好的解決這個問題瞭

 

 

 

/**
 * ChanpinViewPager.java
 * com.stg.ln.utils.ui
 *
 * Function: TODO
 *
 *   ver     date       author
 * ──────────────────────────────────
 *   2013-7-9 zhangyanhong
 *
 * Copyright (c) 2013, TNT All Rights Reserved.
*/

package com.stg.ln.utils.ui;

import android.content.Context;
import android.support.v4.view.ViewPager;
import android.util.AttributeSet;
import android.view.MotionEvent;

 

public class ChildViewPager extends ViewPager {

public ChildViewPager(Context context, AttributeSet attrs) {

super(context, attrs);
// TODO Auto-generated constructor stub

}
public static ViewPager mPager;//此處我直接在調用的時候靜態賦值過來 的
    private int abc = 1;
    private float mLastMotionX;
    String TAG="@";
   
    private float firstDownX;
    private float firstDownY;
    private boolean flag=false;

   
    public boolean dispatchTouchEvent(MotionEvent ev) {
            // TODO Auto-generated method stub       
            final float x = ev.getX();
            switch (ev.getAction()) {
            case MotionEvent.ACTION_DOWN:
                    mPager.requestDisallowInterceptTouchEvent(true);
                    abc=1;
                    mLastMotionX=x;
                    break;
            case MotionEvent.ACTION_MOVE:
                    if (abc == 1) {
                            if (x – mLastMotionX > 5 && getCurrentItem() == 0) {
                                    abc = 0;
                                    mPager.requestDisallowInterceptTouchEvent(false);
                            }

                            if (x – mLastMotionX < -5 && getCurrentItem()  == getAdapter().getCount()-1) {
                                    abc = 0;
                                    mPager.requestDisallowInterceptTouchEvent(false);
                            }
                    }
                    break;
            case MotionEvent.ACTION_UP:
            case MotionEvent.ACTION_CANCEL:
                    mPager.requestDisallowInterceptTouchEvent(false);
                    break;
            }
            return super.dispatchTouchEvent(ev);
    }

    @Override
    public boolean onInterceptTouchEvent(MotionEvent ev) {
            // TODO Auto-generated method stub
            return super.onInterceptTouchEvent(ev);
    }

    @Override
    public boolean onTouchEvent(MotionEvent event) {
            // TODO Auto-generated method stub
            return super.onTouchEvent(event);
    }
}

 

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