RecyclerViewエラーConcurrentModificationExceptionのみAPI 23＆API 26

Question

RecyclerViewでConcurrentModificationExceptionが表示され、APIでのみ23 & 26、これを回避するにはどうすればよいですか？ これは私のRecyclerViewセットアップです：

private void setUpRecyclerView() { 

    int maxIndex = 0; 
    if (game.size() < 3) { 
     maxIndex = game.size(); 
    } else if (game.size() >= 3) { 
     maxIndex = 3; 
    } 
    recyclerView = findViewById(R.id.home_recycler_view); 
    adapter = new GameCardListMiniAdapter(this, game.subList(0, maxIndex)); 
    recyclerView.setAdapter(adapter); 
    LinearLayoutManager linearLayoutManager = new LinearLayoutManager(ActivityHome.this); 
    linearLayoutManager.setOrientation(LinearLayoutManager.HORIZONTAL); 
    recyclerView.setHasFixedSize(true); 
    recyclerView.setLayoutManager(linearLayoutManager); 
    recyclerView.setItemAnimator(new DefaultItemAnimator()); 
} 

私はgameからのデータを操作した後、私は15点のすべての作品APIまでのAPIの残りの部分ではなく、唯一前述上記のAPIで、recyclerView.swapAdapter(adapter, true);を呼び出すとエラーが出ますちょうど良い。 これは、API 23のためのスタックトレースです：

E/Surface: getSlotFromBufferLocked: unknown buffer: 0xa0d2a5a0 
D/AndroidRuntime: Shutting down VM 
E/AndroidRuntime: FATAL EXCEPTION: main 
Process: com.example.racu.cardgame, PID: 26900 
java.util.ConcurrentModificationException 
    at java.util.AbstractList$SubAbstractList.size(AbstractList.java:360) 
    at com.example.racu.cardgame.adapters.cardgameListMiniAdapter.getItemCount(cardgameListMiniAdapter.java:68) 
    at android.support.v7.widget.RecyclerView.dispatchLayoutStep1(RecyclerView.java:3603) 
    at android.support.v7.widget.RecyclerView.onMeasure(RecyclerView.java:3103) 
    at android.view.View.measure(View.java:18788) 
    at android.support.v4.widget.NestedScrollView.measureChildWithMargins(NestedScrollView.java:1446) 
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:194) 
    at android.support.v4.widget.NestedScrollView.onMeasure(NestedScrollView.java:512) 
    at android.view.View.measure(View.java:18788) 
    at android.support.constraint.ConstraintLayout.internalMeasureChildren(ConstraintLayout.java:934) 
    at android.support.constraint.ConstraintLayout.onMeasure(ConstraintLayout.java:973) 
    at android.view.View.measure(View.java:18788) 
    at android.support.constraint.ConstraintLayout.internalMeasureChildren(ConstraintLayout.java:934) 
    at android.support.constraint.ConstraintLayout.onMeasure(ConstraintLayout.java:973) 
    at android.view.View.measure(View.java:18788) 
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951) 
    at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1465) 
    at android.widget.LinearLayout.measureVertical(LinearLayout.java:748) 
    at android.widget.LinearLayout.onMeasure(LinearLayout.java:630) 
    at android.view.View.measure(View.java:18788) 
    at android.support.v4.widget.DrawerLayout.onMeasure(DrawerLayout.java:1060) 
    at android.view.View.measure(View.java:18788) 
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951) 
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:194) 
    at android.support.v7.widget.ContentFrameLayout.onMeasure(ContentFrameLayout.java:139) 
    at android.view.View.measure(View.java:18788) 
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951) 
    at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1465) 
    at android.widget.LinearLayout.measureVertical(LinearLayout.java:748) 
    at android.widget.LinearLayout.onMeasure(LinearLayout.java:630) 
    at android.view.View.measure(View.java:18788) 
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951) 
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:194) 
    at android.view.View.measure(View.java:18788) 
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951) 
    at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1465) 
    at android.widget.LinearLayout.measureVertical(LinearLayout.java:748) 
    at android.widget.LinearLayout.onMeasure(LinearLayout.java:630) 
    at android.view.View.measure(View.java:18788) 
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951) 
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:194) 
    at com.android.internal.policy.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2643) 
    at android.view.View.measure(View.java:18788) 
    at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2100) 
    at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1216) 
    at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1452) 
    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1107) 
    at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6013) 
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:858) 
    at android.view.Choreographer.doCallbacks(Choreographer.java:670) 
    at android.view.Choreographer.doFrame(Choreographer.java:606) 
    at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:844) 
    at android.os.Handler.handleCallback(Handler.java:739) 
    at android.os.Handler.dispatchMessage(Handler.java:95) 
    at android.os.Looper.loop(Looper.java:148) 
    at android.app.ActivityThread.main(ActivityThread.java:5417) 
    at java.lang.reflect.Method.invoke(Native Method) 
    at com.android.internal.os.Zygot 

これは、API 26のためである：

D/EGL_emulation: eglMakeCurrent: 0x9d2e70a0: ver 2 0 (tinfo 0xa8e8b510) 
D/AndroidRuntime: Shutting down VM 
E/AndroidRuntime: FATAL EXCEPTION: main 
Process: com.example.racu.cardgame, PID: 4691 
java.util.ConcurrentModificationException 
    at java.util.ArrayList$SubList.size(ArrayList.java:1057) 
    at com.example.racu.cardgame.adapters.cardgameListMiniAdapter.getItemCount(cardgameListMiniAdapter.java:68) 
    at android.support.v7.widget.RecyclerView.dispatchLayoutStep1(RecyclerView.java:3603) 
    at android.support.v7.widget.RecyclerView.onMeasure(RecyclerView.java:3103) 
    at android.view.View.measure(View.java:21998) 
    at android.support.v4.widget.NestedScrollView.measureChildWithMargins(NestedScrollView.java:1446) 
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:185) 
    at android.support.v4.widget.NestedScrollView.onMeasure(NestedScrollView.java:512) 
    at android.view.View.measure(View.java:21998) 
    at android.support.constraint.ConstraintLayout.internalMeasureChildren(ConstraintLayout.java:934) 
    at android.support.constraint.ConstraintLayout.onMeasure(ConstraintLayout.java:973) 
    at android.view.View.measure(View.java:21998) 
    at android.support.constraint.ConstraintLayout.internalMeasureChildren(ConstraintLayout.java:934) 
    at android.support.constraint.ConstraintLayout.onMeasure(ConstraintLayout.java:973) 
    at android.view.View.measure(View.java:21998) 
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6580) 
    at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1514) 
    at android.widget.LinearLayout.measureVertical(LinearLayout.java:806) 
    at android.widget.LinearLayout.onMeasure(LinearLayout.java:685) 
    at android.view.View.measure(View.java:21998) 
    at android.support.v4.widget.DrawerLayout.onMeasure(DrawerLayout.java:1060) 
    at android.view.View.measure(View.java:21998) 
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6580) 
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:185) 
    at android.support.v7.widget.ContentFrameLayout.onMeasure(ContentFrameLayout.java:139) 
    at android.view.View.measure(View.java:21998) 
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6580) 
    at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1514) 
    at android.widget.LinearLayout.measureVertical(LinearLayout.java:806) 
    at android.widget.LinearLayout.onMeasure(LinearLayout.java:685) 
    at android.view.View.measure(View.java:21998) 
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6580) 
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:185) 
    at android.view.View.measure(View.java:21998) 
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6580) 
    at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1514) 
    at android.widget.LinearLayout.measureVertical(LinearLayout.java:806) 
    at android.widget.LinearLayout.onMeasure(LinearLayout.java:685) 
    at android.view.View.measure(View.java:21998) 
    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6580) 
    at android.widget.FrameLayout.onMeasure(FrameLayout.java:185) 
    at com.android.internal.policy.DecorView.onMeasure(DecorView.java:721) 
    at android.view.View.measure(View.java:21998) 
    at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2410) 
    at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1498) 
    at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1751) 
    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1386) 
    at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6733) 
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:911) 
    at android.view.Choreographer.doCallbacks(Choreographer.java:723) 
    at android.view.Choreographer.doFrame(Choreographer.java:658) 
    at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:897) 
    at android.os.Handler.handleCallback(Handler.java:789) 
    at android.os.Handler.dispatchMessage(Handler.java:98) 
    at android.os.Looper.loop(Looper.java:164) 
    at android.app.ActivityThread.main(ActivityThread.java:6541) 
    at java.lang.reflect.Method.invoke(Native Method) 
08-14 18:50:44.793 4691-4691/com.example.racu.cardgame E/AndroidRuntime:  at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240) 
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767) 

は、代わりにSubListのforループと、それは外game.SubListを作成する作業作ってみましたクラッシュしませんでしたが、swapAdapterは呼び出されていませんでした。そして、最も奇妙なことは、私の電話機ではすばらしいことです。クラッシュや予想される動作です。

私は本当に、本当に光を感謝します。 よろしくNe0R @銅

Answer 1

を行い、私は私の質問のためのすべての答えを見つけることができませんでした

LinearLayoutManager linearLayoutManager = new LinearLayoutManager(ActivityHome.this); 

を、私はHorizontalScrollViewを作成し、コードからに自分のビューを追加しましたHorizontalScrollView内の。

Answer 2

は

RecyclerView.LayoutManager layoutManager = new LinearLayoutManager(this); 

の代わりに、試してみてください。そして、同じことの内線

rc.setHasFixedSize(false);//only use this for fixed ammount 
      rc.setLayoutManager(layoutManager); 
      rc.setAdapter(dataItemAdapter);