조각 모음의 조각 v2 중 조각 탭 중 하나와 관련된 문제

Question

탭 호스트 및 조각 활동을 사용하여 3 개의 탭이있는 앱이 있습니다. 나는 첫 번째 탭에서지도를 가지고 있는데, 처음 시작할 때 맵이 잘 돌아 간다. 탭을 전환하고 내 앱 충돌로 돌아가서 클래스 예외를 부 풀리는 오류를 준다. 여기

여기

getActivity().getSupportFragmentManager().beginTransaction().replace(placeholder, new MapView(), "Maps").commit(); 

listerner 내 탭 변화의 코드 내 로그 캣

06-28 14:53:38.575: E/AndroidRuntime(9442): FATAL EXCEPTION: main 
    06-28 14:53:38.575: E/AndroidRuntime(9442): android.view.InflateException: Binary XML file line #76: Error inflating class fragment 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:587) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.view.LayoutInflater.rInflate(LayoutInflater.java:623) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.view.LayoutInflater.rInflate(LayoutInflater.java:626) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.view.LayoutInflater.inflate(LayoutInflater.java:408) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.view.LayoutInflater.inflate(LayoutInflater.java:320) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at com.mymapapp.app.MapView.onCreateView(MapView.java:27) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.support.v4.app.Fragment.performCreateView(Fragment.java:1460) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:911) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1088) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:682) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1444) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:429) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.os.Handler.handleCallback(Handler.java:587) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.os.Handler.dispatchMessage(Handler.java:92) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.os.Looper.loop(Looper.java:123) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.app.ActivityThread.main(ActivityThread.java:3691) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at java.lang.reflect.Method.invokeNative(Native Method) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at java.lang.reflect.Method.invoke(Method.java:507) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:847) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:605) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at dalvik.system.NativeStart.main(Native Method) 
    06-28 14:53:38.575: E/AndroidRuntime(9442): Caused by: java.lang.IllegalArgumentException: Binary XML file line #76: Duplicate id 0x7f050058, tag null, or parent id 0x0 with another fragment for com.mymapapp.custom.views.TransparentSupportMapFragment 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:285) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:563) 
    06-28 14:53:38.575: E/AndroidRuntime(9442):  ... 20 more 

Answer 1

이가 대답했다 여기

@Override 
public View onCreateView(LayoutInflater inflater, ViewGroup container, 
     Bundle savedInstanceState) { 

     view = inflater.inflate(R.layout.map_view, container, false); 

    return view; 
} 

는 내 조각 클래스의 코드입니다 여기에 Vidar : Duplicate ID, tag null, or parent id with another fragment for com.google.android.gms.maps.MapFragment

그의 솔루션은 다음과 같습니다.

if (view != null) { 
    ViewGroup parent = (ViewGroup) view.getParent(); 
    if (parent != null) 
     parent.removeView(view); 
} 
try { 
    view = inflater.inflate(R.layout.map, container, false); 
} catch (InflateException e) { 
    /* map is already there, just return view as it is */ 
} 
return view;