RecyclerView崩溃时＆QUOT;报废或连接的观点可能不被回收＆QUOT; [英] RecyclerView crashes when "scrapped or attached views may not be recycled"

问题描述

我用用StaggeredGridLayoutManager一个简单的实现RecyclerView从Android网站采取和我不断收到此错误崩溃我的应用程序：

I'm using a simple implementation of RecyclerView taken from the Android website using a StaggeredGridLayoutManager and I keep getting this error that crashes my app:

java.lang.IllegalArgumentException: Scrapped or attached views may not be recycled. isScrap:false isAttached:true
            at android.support.v7.widget.RecyclerView$Recycler.recycleViewHolderInternal(RecyclerView.java:3501)
            at android.support.v7.widget.RecyclerView$LayoutManager.scrapOrRecycleView(RecyclerView.java:5355)
            at android.support.v7.widget.RecyclerView$LayoutManager.detachAndScrapAttachedViews(RecyclerView.java:5340)
            at android.support.v7.widget.StaggeredGridLayoutManager.onLayoutChildren(StaggeredGridLayoutManager.java:572)
            at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:1918)
            at android.support.v7.widget.RecyclerView.onLayout(RecyclerView.java:2155)
            at android.view.View.layout(View.java:14008)
            at android.view.ViewGroup.layout(ViewGroup.java:4373)
            at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1021)
            at android.view.View.layout(View.java:14008)
            at android.view.ViewGroup.layout(ViewGroup.java:4373)
            at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
            at android.view.View.layout(View.java:14008)
            at android.view.ViewGroup.layout(ViewGroup.java:4373)
            at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
            at android.view.View.layout(View.java:14008)
            at android.view.ViewGroup.layout(ViewGroup.java:4373)
            at android.support.v7.internal.widget.ActionBarOverlayLayout.onLayout(ActionBarOverlayLayout.java:502)
            at android.view.View.layout(View.java:14008)
            at android.view.ViewGroup.layout(ViewGroup.java:4373)
            at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
            at android.view.View.layout(View.java:14008)
            at android.view.ViewGroup.layout(ViewGroup.java:4373)
            at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1663)
            at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1521)
            at android.widget.LinearLayout.onLayout(LinearLayout.java:1434)
            at android.view.View.layout(View.java:14008)
            at android.view.ViewGroup.layout(ViewGroup.java:4373)
            at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
            at android.view.View.layout(View.java:14008)
            at android.view.ViewGroup.layout(ViewGroup.java:4373)
            at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:1892)
            at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1711)
            at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:989)
            at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4351)
            at android.view.Choreographer$CallbackRecord.run(Choreographer.java:749)
            at android.view.Choreographer.doCallbacks(Choreographer.java:562)
            at android.view.Choreographer.doFrame(Choreographer.java:532)
            at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:735)
            at android.os.Handler.handleCallback(Handler.java:725)
            at android.os.Handler.dispatchMessage(Handler.java:92)
            at android.os.Looper.loop(Looper.java:137)
            at android.app.ActivityThread.main(ActivityThread.java:5041)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:511)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
            at dalvik.system.NativeStart.main(Native Method)  

通过简单，我从字面上的意思是相同的实现从此页面上他们的网站采取，唯一的区别是，我的网格项目的布局是一个ImageView的和几个TextViews的，所以我不会打扰我重新张贴code。
任何人得到这个错误，并知道如何应对的呢？

By simple, I literally mean it's the same implementation taken from this page on their website, the only difference being is that my grid item's layout is an ImageView and a couple of TextViews, so I won't bother reposting my code.
Anyone else getting this error and know how to deal with it?

推荐答案

此错误是如果你的XML你有安卓animateLayoutChanges 设置为true，你叫 notifyDataSetChanged（）的RecyclerView的在Java code适配器上。

This error is caused if in your XML you have android:animateLayoutChanges set to true and you call notifyDataSetChanged() on the RecyclerView's adapter in the Java code.

所以，只要避免使用机器人：animateLayoutChanges 与RecyclerViews

So, just avoid using android:animateLayoutChanges with RecyclerViews.

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