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Android listview viewpager滑动 跳动&冲突解决&
ListView中嵌套ViewPage有或者滑动手势冲突解决
在listview 上使用&addHeaderView 在第一栏添加&viewpager 当做header&
当触发 滑动事件 的时候容易引起 滑动冲突 & &(比如斜着滑动viewpager &的时候 listview会跳动)
特别是在 &下拉刷新或者上拉加载 的时候 , 组件可能会传递到viewpager当中
查阅了很多的帖子 &发现修改起来都非常麻烦&
(1)解决方案
1. 针对viewpager 做了些修改 &
替换掉support.v4当中的viewpager即可:
package com.example.bz_
import android.content.C
import android.support.v4.view.ViewP
import android.util.AttributeS
import android.view.MotionE
import android.view.ViewG
* viewpage 和listview 相互冲突 将父view 传递到viewpage 里面
* 使用父类的方法 parent.requestDisallowInterceptTouchEvent(true);
* 当 requestDisallowInterceptTouchEvent 如果为true的时候 表示:父view 不拦截子view的touch 事件
* 这个方法只是改变flag
* @author baozi
public class DecoratorViewPager extends ViewPager {
private ViewG
public DecoratorViewPager(Context context) {
super(context);
// TODO Auto-generated constructor stub
public DecoratorViewPager(Context context, AttributeSet attrs) {
super(context, attrs);
public void setNestedpParent(ViewGroup parent) {
this.parent =
public boolean dispatchTouchEvent(MotionEvent ev) {
if (parent != null) {
parent.requestDisallowInterceptTouchEvent(true);
return super.dispatchTouchEvent(ev);
public boolean onInterceptTouchEvent(MotionEvent arg0) {
if (parent != null) {
parent.requestDisallowInterceptTouchEvent(true);
return super.onInterceptTouchEvent(arg0);
public boolean onTouchEvent(MotionEvent arg0) {
if (parent != null) {
parent.requestDisallowInterceptTouchEvent(true);
return super.onTouchEvent(arg0);
2 . 在xml里面:
&?xml version=&1.0& encoding=&utf-8&?&
&RelativeLayout xmlns:android=&/apk/res/android&
android:layout_width=&fill_parent&
android:layout_height=&fill_parent&
android:background=&#f1f1f1& &
&com.example.bz_viewpager.DecoratorViewPager
android:id=&@+id/vp&
android:layout_width=&match_parent&
android:layout_height=&200dp&
android:fadingEdge=&none& /&
&/RelativeLayout&
3. 在代码里使用
将 viewpager 的父view传递到viewpager里面 &
调用: & & & vp.setNestedpParent((ViewGroup)vp.getParent()); 方法
lv = (ListView) findViewById(R.id.lv);
View header = LayoutInflater.from(MainActivity.this).inflate(R.layout.viewpage_layout, null);
DecoratorViewPager vp = (DecoratorViewPager) header.findViewById(R.id.vp);
vp.setNestedpParent((ViewGroup)vp.getParent());
MyPagapter myPagapter = new MyPagapter(MainActivity.this);
vp.setAdapter(myPagapter);
lv.addHeaderView(header);
viewgroup 当中有 一个&requestDisallowInterceptTouchEvent方法
这个方法只改变flag &当 view.requestDisallowInterceptTouchEvent 参数为true的时候 &
view 不会拦截其子控件的 触摸事件
* Called when a child does not want this parent and its ancestors to
* intercept touch events with
* {@link ViewGroup#onInterceptTouchEvent(MotionEvent)}.
* &p&This parent should pass this call onto its parents. This parent must obey
* this request for the duration of the touch (that is, only clear the flag
* after this parent has received an up or a cancel.&/p&
* @param disallowIntercept True if the child does not want the parent to
intercept touch events.
public void requestDisallowInterceptTouchEvent(boolean disallowIntercept);
public void requestDisallowInterceptTouchEvent(boolean disallowIntercept) {
if (disallowIntercept == ((mGroupFlags & FLAG_DISALLOW_INTERCEPT) != 0)) {
// We're already in this state, assume our ancestors are too
if (disallowIntercept) {
mGroupFlags |= FLAG_DISALLOW_INTERCEPT;
mGroupFlags &= ~FLAG_DISALLOW_INTERCEPT;
// Pass it up to our parent
if (mParent != null) {
mParent.requestDisallowInterceptTouchEvent(disallowIntercept);
Demo 下载地址:
http://download.csdn.net/detail/aaawqqq/8447693
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& & & & & &&
& & & & &&& & & & & &
参考示例：Pager：分页控件
& & & & & &&
& & & & & &
创建代码 &&
&div class=&mini-pager& style=&width:600background:#&&
& & totalCount=&123& onpagechanged=&onPageChanged& sizeList=&[5,10,20,100]&
& & showTotalCount=&true&
& & & & & & &
&/div& & &
&script type=&text/javascript&&
& & function onPageChanged(e) {
& & & & alert(e.pageIndex+&:&+e.pageSize);
& & } & & &&
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