RecycleView添加HeaderView后，SmartRefreshLayout出现IndexOutOfBoundsException

[luojt]

142019 java.lang.IndexOutOfBoundsException

index=2 count=1 com.scwang.smart.refresh.layout.SmartRefreshLayout.onLayout(SmartRefreshLayout.java:659) 升级SmartRefreshLayout到2.1.0版本后出现这个bug `# main(1)

java.lang.IndexOutOfBoundsException

index=2 count=1

解析原始 1 android.view.ViewGroup.addInArray(ViewGroup.java:5490) 2 android.view.ViewGroup.addViewInner(ViewGroup.java:5383) 3 android.view.ViewGroup.addView(ViewGroup.java:5190) 4 android.view.ViewGroup.addView(ViewGroup.java:5130) 5 androidx.recyclerview.widget.RecyclerView$5.addView(RecyclerView.java:889) 6 androidx.recyclerview.widget.ChildHelper.addView(ChildHelper.java:107) 7 androidx.recyclerview.widget.RecyclerView$LayoutManager.addViewInt(RecyclerView.java:8902) 8 androidx.recyclerview.widget.RecyclerView$LayoutManager.addView(RecyclerView.java:8860) 9 androidx.recyclerview.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1647) 10 androidx.recyclerview.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1591) 11 androidx.recyclerview.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:643) 12 androidx.recyclerview.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:4309) 13 androidx.recyclerview.widget.RecyclerView.dispatchLayout(RecyclerView.java:4012) 14 androidx.recyclerview.widget.RecyclerView.onLayout(RecyclerView.java:4578) 15 android.view.View.layout(View.java:22496) 16 android.view.ViewGroup.layout(ViewGroup.java:6528) 17 androidx.appcompat.widget.LinearLayoutCompat.setChildFrame(LinearLayoutCompat.java:1669) 18 androidx.appcompat.widget.LinearLayoutCompat.layoutVertical(LinearLayoutCompat.java:1523) 19 androidx.appcompat.widget.LinearLayoutCompat.onLayout(LinearLayoutCompat.java:1431) 20 android.view.View.layout(View.java:22496) 21 android.view.ViewGroup.layout(ViewGroup.java:6528) 22 com.scwang.smart.refresh.layout.SmartRefreshLayout.onLayout(SmartRefreshLayout.java:659) 23 android.view.View.layout(View.java:22496) 24 android.view.ViewGroup.layout(ViewGroup.java:6528) 25 androidx.appcompat.widget.LinearLayoutCompat.setChildFrame(LinearLayoutCompat.java:1669) 26 androidx.appcompat.widget.LinearLayoutCompat.layoutVertical(LinearLayoutCompat.java:1523) 27 androidx.appcompat.widget.LinearLayoutCompat.onLayout(LinearLayoutCompat.java:1431) 28 android.view.View.layout(View.java:22496) 29 android.view.ViewGroup.layout(ViewGroup.java:6528) 30 android.widget.RelativeLayout.onLayout(RelativeLayout.java:1103) 31 android.view.View.layout(View.java:22496) 32 android.view.ViewGroup.layout(ViewGroup.java:6528) 33 android.widget.FrameLayout.layoutChildren(FrameLayout.java:334) 34 android.widget.FrameLayout.onLayout(FrameLayout.java:270) 35 android.view.View.layout(View.java:22496) 36 android.view.ViewGroup.layout(ViewGroup.java:6528) 37 android.widget.LinearLayout.setChildFrame(LinearLayout.java:1857) 38 android.widget.LinearLayout.layoutVertical(LinearLayout.java:1701) 39 android.widget.LinearLayout.onLayout(LinearLayout.java:1610) 40 android.view.View.layout(View.java:22496) 41 android.view.ViewGroup.layout(ViewGroup.java:6528) 42 android.widget.FrameLayout.layoutChildren(FrameLayout.java:334) 43 android.widget.FrameLayout.onLayout(FrameLayout.java:270) 44 android.view.View.layout(View.java:22496) 45 android.view.ViewGroup.layout(ViewGroup.java:6528) 46 android.widget.LinearLayout.setChildFrame(LinearLayout.java:1857) 47 android.widget.LinearLayout.layoutVertical(LinearLayout.java:1701) 48 android.widget.LinearLayout.onLayout(LinearLayout.java:1610) 49 android.view.View.layout(View.java:22496) 50 android.view.ViewGroup.layout(ViewGroup.java:6528) 51 android.widget.FrameLayout.layoutChildren(FrameLayout.java:334) 52 android.widget.FrameLayout.onLayout(FrameLayout.java:270) 53 com.android.internal.policy.DecorView.onLayout(DecorView.java:1146) 54 android.view.View.layout(View.java:22496) 55 android.view.ViewGroup.layout(ViewGroup.java:6528) 56 android.view.ViewRootImpl.performLayout(ViewRootImpl.java:3743) 57 android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:3207) 58 android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:2166) 59 android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:8887) 60 android.view.Choreographer$CallbackRecord.run(Choreographer.java:1280) 61 android.view.Choreographer.doCallbacks(Choreographer.java:1019) 62 android.view.Choreographer.doFrame(Choreographer.java:911) 63 android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1248) 64 android.os.Handler.handleCallback(Handler.java:900) 65 android.os.Handler.dispatchMessage(Handler.java:103) 66 android.os.Looper.loop(Looper.java:219) 67 android.app.ActivityThread.main(ActivityThread.java:8668) 68 java.lang.reflect.Method.invoke(Native Method) 69 com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513) 70 com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1109)`

[10-world]

我理解这个你不需要addview啊 直接用recyclerview的type来区分就行吧