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ViewHolder에 데이터를 부 풀려 바인딩하려고합니다. 바인딩 할 때마다이 오류가 발생합니다.레이아웃 상태는 100이지만 10입니다.
java.lang.IllegalStateException: Layout state should be one of 100 but it is 10
at android.support.v7.widget.RecyclerView$State.assertLayoutStep(RecyclerView.java:10876)
at android.support.v7.widget.RecyclerView.dispatchLayoutStep3(RecyclerView.java:3391)
at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:3194)
at android.support.v7.widget.RecyclerView.onLayout(RecyclerView.java:3627)
at android.view.View.layout(View.java:13916)
at android.view.ViewGroup.layout(ViewGroup.java:4424)
at android.widget.RelativeLayout.onLayout(RelativeLayout.java:948)
at android.view.View.layout(View.java:13916)
at android.view.ViewGroup.layout(ViewGroup.java:4424)
at android.support.v4.view.ViewPager.onLayout(ViewPager.java:1799)
at android.view.View.layout(View.java:13916)
at android.view.ViewGroup.layout(ViewGroup.java:4424)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1655)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1513)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1426)
at android.view.View.layout(View.java:13916)
at android.view.ViewGroup.layout(ViewGroup.java:4424)
at android.support.design.widget.HeaderScrollingViewBehavior.layoutChild(HeaderScrollingViewBehavior.java:131)
at android.support.design.widget.ViewOffsetBehavior.onLayoutChild(ViewOffsetBehavior.java:42)
at android.support.design.widget.AppBarLayout$ScrollingViewBehavior.onLayoutChild(AppBarLayout.java:1367)
at android.support.design.widget.CoordinatorLayout.onLayout(CoordinatorLayout.java:849)
at android.view.View.layout(View.java:13916)
at android.view.ViewGroup.layout(ViewGroup.java:4424)
at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
at android.view.View.layout(View.java:13916)
at android.view.ViewGroup.layout(ViewGroup.java:4424)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1655)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1513)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1426)
at android.view.View.layout(View.java:13916)
at android.view.ViewGroup.layout(ViewGroup.java:4424)
at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
at android.view.View.layout(View.java:13916)
at android.view.ViewGroup.layout(ViewGroup.java:4424)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1655)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1513)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1426)
at android.view.View.layout(View.java:13916)
at android.view.ViewGroup.layout(ViewGroup.java:4424)
at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
at android.view.View.layout(View.java:13916)
at android.view.ViewGroup.layout(ViewGroup.java:4424)
at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2029)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1850)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1143)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4667)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:725)
at android.view.Choreographer.doCallbacks(Choreographer.java:555)
at android.view.Choreographer.doFrame(Choreographer.java:525)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:711)
at android.os.Handler.handleCallback(Handler.java:615)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4960)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1038)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:805)
at dalvik.system.NativeStart.main(Native Method)
이전에이 오류가 발생하지 않았습니다. 이것에 대한 정보는별로 없습니다. 이런 일이 일어나는 이유는 무엇입니까?
편집
나는 문제가이 코드에 생각 :
public class ProfileAdapter extends RecyclerView.Adapter<TypedHolder>
{
public static final int TYPE_HEADER = 0;
public static final int TYPE_MAP = 1;
private List<GeoMap> mGeoMaps = new ArrayList<>();
private Context mContext;
private User mCurrentUser;
private ProfileHeaderHolderInterface mProfileHeaderHolder;
private DownloadedMapHolderInterface mDownloadedMapHolder;
private ProfileHeaderHolderInterface.Listener mProfileHeaderHolderInterfaceListener;
private DownloadedMapHolderInterface.Listener mDownloadedMapHolderInterfaceListener;
private ProfileHeaderHolderInterface.OnBind mProfileHeaderHolderInterfaceOnBind;
private DownloadedMapHolderInterface.OnBind mDownloadedMapHolderInterfaceOnBind;
public ProfileAdapter(Context context)
{
mContext = context;
mProfileHeaderHolder = new ProfileHeaderHolder(mContext);
mDownloadedMapHolder = new DownloadedMapHolder(mContext);
}
public void setContent(List<GeoMap> map, User user)
{
if(map == null)
return;
mGeoMaps.clear();
mGeoMaps.addAll(map);
mCurrentUser = user;
}
public ProfileHeaderHolderInterface getProfileHeaderView()
{
return mProfileHeaderHolder;
}
@Override
public TypedHolder onCreateViewHolder(ViewGroup parent, int viewType)
{
LayoutInflater inflater = LayoutInflater.from(mContext);
switch(viewType)
{
case TYPE_HEADER:
return mProfileHeaderHolder.createHolder(parent);
case TYPE_MAP:
{
View view = inflater.inflate(R.layout.listitem_offline_map, parent, false);
DownloadedMapHolder.ViewHolder holder = new DownloadedMapHolder.ViewHolder(view);
// return mDownloadedMapHolder.createHolder(parent);
return holder;
}
}
return new TypedHolder(new View(mContext), -1);
}
@Override
public int getItemViewType(int position)
{
if(position == 0)
return TYPE_HEADER;
return TYPE_MAP;
}
@Override
public void onBindViewHolder(TypedHolder holder, int position)
{
switch(holder.getType())
{
case ProfileAdapter.TYPE_HEADER:
if(mProfileHeaderHolderInterfaceListener != null)
mProfileHeaderHolderInterfaceOnBind.onBind(holder, mCurrentUser);
break;
case ProfileAdapter.TYPE_MAP:
{
GeoMap geoMap = mGeoMaps.isEmpty()? null : mGeoMaps.get(position - 1);
//if (mDownloadedMapHolderInterfaceListener != null)
// mDownloadedMapHolderInterfaceOnBind.onBind(holder, geoMap, position - 1);
DownloadedMapHolder.ViewHolder downloadedMapHolder = (DownloadedMapHolder.ViewHolder) holder;
downloadedMapHolder.mTextViewLocation.setText(geoMap.getMapLocation());
downloadedMapHolder.mTextViewLocation.setText(geoMap.getDateString());
}
break;
}
}
@Override
public int getItemCount()
{
return mGeoMaps.isEmpty()? 1 : mGeoMaps.size() + 1;
}
public void setProfileHeaderHolderInterfaceListener(ProfileHeaderHolderInterface.Listener listener)
{
mProfileHeaderHolderInterfaceListener = listener;
mProfileHeaderHolder.setProfileHeaderHolderInterfaceListener(listener);
}
public void setDownloadedMapHolderInterfaceListener(DownloadedMapHolderInterface.Listener listener)
{
mDownloadedMapHolderInterfaceListener = listener;
mDownloadedMapHolder.setDownloadedMapHolderInterfaceListener(listener);
}
public void setProfileHeaderHolderInterfaceOnBind(ProfileHeaderHolderInterface.OnBind onBind)
{
mProfileHeaderHolderInterfaceOnBind = onBind;
}
public void setDownloadedMapHolderInterfaceOnBind(DownloadedMapHolderInterface.OnBind onBind)
{
mDownloadedMapHolderInterfaceOnBind = onBind;
}
}
이 문제는 매우 실망했다. 난 그냥 베어 필수품 내 어댑터를 제거 후, 나는이 선에오고있다 알아낼 수 있었다 :
@Override
public int getItemViewType(int position)
{
if(position == 0)
return TYPE_HEADER;
else if(position > 0 && position < mGeoMaps.size())
return TYPE_MAP;
else
{
Log.i(ShoreLeaveApplication.TAG, "CANNOT BIND on TYPE -1!!!!");
return -1;
}
}
나는 추가 노트 카드가 항상 존재하는 매우 간단한 재활용 뷰를 만들려고했다 내 목록의 첫 번째 요소 (FB와 비슷 함). 나머지는 단지지도 선택입니다. 이로 인해 내 onCreateViewHolder가 잘못된 ID를 수신하고 잘못된 레이아웃을 부 풀리게됩니다. 이것은 마지막 항목에 도달하면 발생합니다. 나는 쓰레기로 작성한이 코드를 다음과 같이 바꾼다.
@Override
public int getItemViewType(int position)
{
if(position == 0) // first item is always the header
return TYPE_HEADER;
// the rest is a normal item
return TYPE_MAP;
}
그리고 이제는 작동한다.
감사합니다.
왜 이런 일이 발생하는지 더 잘 이해할 수 있도록 몇 가지 코드를 제공해주십시오. –
오류는 아무 것도 알려주지 않습니다. 코드 샘플이 도움이 될 것입니다. – mutantkeyboard
죄송합니다. 솔직히 말해서, 나는 많은 것을 알고 있습니다. 빌어 먹을, 나는 가정을 그것의 recyclerview로 만든다. 그러나 stack trace를 읽는 것은 약간의 recyclerview를 거기에서 본다. 그래서 내가보고있는 thats. 이 문제를 재현하는 작은 프로젝트를 만들 수도 있습니다. –