XRecyclerView
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在下拉刷新的时候报错recyclerView Scrapped or attached views may not be recycled.。。。
item条目不够填充整个界面的时候,下拉刷新,就会报错recyclerView Scrapped or attached views may not be recycled.......有的时候是下拉几次会报这样的错
java.lang.IllegalArgumentException: Scrapped or attached views may not be recycled. isScrap:false isAttached:true at android.support.v7.widget.RecyclerView$Recycler.recycleViewHolderInternal(RecyclerView.java:4878) at android.support.v7.widget.RecyclerView$Recycler.quickRecycleScrapView(RecyclerView.java:4951) at android.support.v7.widget.RecyclerView$LayoutManager.removeAndRecycleScrapInt(RecyclerView.java:7352) at android.support.v7.widget.RecyclerView.dispatchLayoutStep3(RecyclerView.java:3101) at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:2917) at android.support.v7.widget.RecyclerView.onLayout(RecyclerView.java:3283) at android.view.View.layout(View.java:15609) at android.view.ViewGroup.layout(ViewGroup.java:4967) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:573) at android.widget.FrameLayout.onLayout(FrameLayout.java:508) at android.view.View.layout(View.java:15609) at android.view.ViewGroup.layout(ViewGroup.java:4967) at android.support.v4.view.ViewPager.onLayout(ViewPager.java:1695) at android.view.View.layout(View.java:15609) at android.view.ViewGroup.layout(ViewGroup.java:4967) at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1077) at android.view.View.layout(View.java:15609) at android.view.ViewGroup.layout(ViewGroup.java:4967) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557) at android.widget.LinearLayout.onLayout(LinearLayout.java:1466) at android.view.View.layout(View.java:15609) at android.view.ViewGroup.layout(ViewGroup.java:4967) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:573) at android.widget.FrameLayout.onLayout(FrameLayout.java:508) at android.view.View.layout(View.java:15609) at android.view.ViewGroup.layout(ViewGroup.java:4967) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557) at android.widget.LinearLayout.onLayout(LinearLayout.java:1466) at android.view.View.layout(View.java:15609) at android.view.ViewGroup.layout(ViewGroup.java:4967) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:573) at android.widget.FrameLayout.onLayout(FrameLayout.java:508) at android.view.View.layout(View.java:15609) at android.view.ViewGroup.layout(ViewGroup.java:4967) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557) at android.widget.LinearLayout.onLayout(LinearLayout.java:1466) at android.view.View.layout(View.java:15609) at android.view.ViewGroup.layout(ViewGroup.java:4967) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:573) at android.widget.FrameLayout.onLayout(FrameLayout.java:508) at android.view.View.layout(View.java:15609) at android.view.ViewGroup.layout(ViewGroup.java:4967) at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2123) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1880) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1075) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5853) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:767) at android.view.Choreographer.doCallbacks(Choreographer.java:580) at android.view.Choreographer.doFrame(Choreographer.java:550) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:753) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:135) at android.app.ActivityThread.main(ActivityThread.java:5336) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:699)
这个怎么解?
我也遇到这个问题了
我的问题诡异的解决了,已经
怎么解决的??
加了一段代码,
mCommonAdapter.notifyDataSetChanged(); if (isRefresh) { mRvList.refreshComplete(); } else { mRvList.loadMoreComplete(); }
isRefresh 在这里吗 还是什么 不行呀 @Override public void onRefresh() { isRefresh=true; refresh(); }
重点是,获取完数据以后的处理, 如果是刷新,则调用mRvList.refreshComplete() 如果是加载更多,则调用mRvList.loadMoreComplete();;
item条目不够填充整个界面的时候,下拉刷新我的一拉就崩溃
报错信息呢,也是上面这个吗? 再怎么着也不能直接崩溃吧
直接崩溃了啊 和上面的一样的啊 真的
错误和上面的一模一样
我这里以前崩溃过,后来按照我上面的处理,好了已经 实在不行的话,我把源码贴出来 而且,这个不是已经升级了吗,好像已经修复了这个bug,可以更新下版本
发自 网易邮箱大师 在2016年07月28日 01:01,luyoulong 写道:
直接崩溃了啊 和上面的一样的啊 真的
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直接崩溃,心碎
的确是
发自 网易邮箱大师 在2016年08月09日 17:32,BOB 写道:
直接崩溃,心碎
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我也遇到这个问题了,解决了,情况是正这样的
错误写法 onRefresh(){ list.clear() 网络请求(); }
解决 onRefresh(){ 网络请求(){ list.clear()//将数组清空放在网络请求成功后 } }
推测原因:RecylcerView在执行头部回弹动画是会调整ReyclerView,此时将数组清空,导致错误
https://code.google.com/p/android/issues/detail?id=226353&can=1&q=reportedby%3DDeveloper%20-has%3Atriaged%20-has%3Apriority%20component%3DSupport-Libraries%20-has%3Ablocked&colspec=ID%20Status%20Priority%20Owner%20Summary%20Stars%20Reporter%20Opened&start=1400
好像某种情况下,升级 support library 到 25 也会触发这个 crash。
我自己遇到的情况是,只有在 GridLayoutManager 的时候会发生。LinearLayoutManager 一切正常。
这个问题是因为下拉的过程中(手指抬起之前),你已经将adapter的数据清空了,但其实这个时候recyclerview也是需要不断刷新的数据显示的。修改方法。 1.更新至 compile 'com.jcodecraeer:xrecyclerview:1.3.2'或者最新 2.修改recyclerView的refresh()方法: recyclerView.refresh(); @Override onRefresh() { //dataList.clear();//放在这里就会出现这个问题。 HttpUtil.getData(new CallBack{ onSuccess(Model modelList){ dataList.clear();//应该放在这里。 dataList.addAll(modelList); adapter.notifyDataSetChanged(); recyclerView.refreshComplete(); } },url); }
我fix这个bug ,list.clear()方法应该在网络请求的success中调用,在外部调用会报错。
我在这数据请求以后加上了 xRecyclerView.refreshComplete();还是会出现这个问题
我也遇到这个问题了,解决了,情况是正这样的
错误写法 onRefresh(){ list.clear() 网络请求(); }
解决 onRefresh(){ 网络请求(){ list.clear()//将数组清空放在网络请求成功后 } }
推测原因:RecylcerView在执行头部回弹动画是会调整ReyclerView,此时将数组清空,导致错误
you are right.