ListFragment在使用自定义视图时隐藏不确定进度指示器

Question

我目前有一个ListFragment，我从中返回OnCreateView()（包含在下面）中的自定义ListView。

我遇到的问题是当视图中只有少数项目时，您可以在后台看到进度指示器。 setListShown(true)隐藏进度指示器，但是当返回自定义视图时，它会导致IllegalStateException。

任何想法隐藏进度指示器？

@Override 
public ListView onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState){ 
    ListView lv = new ListView(this.getActivity()); 
    lv.setId(android.R.id.list); 
    lv.setTranscriptMode(ListView.TRANSCRIPT_MODE_ALWAYS_SCROLL); 
    lv.setStackFromBottom(true); 

    return lv; 
} 

编辑：我也试过膨胀视图，但它返回相同的IllegalStateException。

@Override 
public void onActivityCreated (Bundle savedInstanceState){ 
    super.onActivityCreated(savedInstanceState); 

    setListShown(true); 
} 

@Override 
public ListView onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState){ 
    ListView lv = (ListView) inflater.inflate(R.layout.chat_fragment, container, false); 
    lv.setId(android.R.id.list); 

    return lv; 
} 

08-02 12:58:19.552: E/AndroidRuntime(27844): FATAL EXCEPTION: main 
08-02 12:58:19.552: E/AndroidRuntime(27844): java.lang.RuntimeException: Unable to start activity ComponentInfo{edu.wisc.ACHESS/edu.wisc.ACHESS.ChatMessageActivity}: java.lang.IllegalStateException: Can't be used with a custom content view 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.app.ActivityThread.access$600(ActivityThread.java:130) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.os.Handler.dispatchMessage(Handler.java:99) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.os.Looper.loop(Looper.java:137) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.app.ActivityThread.main(ActivityThread.java:4745) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at java.lang.reflect.Method.invokeNative(Native Method) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at java.lang.reflect.Method.invoke(Method.java:511) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at dalvik.system.NativeStart.main(Native Method) 
08-02 12:58:19.552: E/AndroidRuntime(27844): Caused by: java.lang.IllegalStateException: Can't be used with a custom content view 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.support.v4.app.ListFragment.setListShown(ListFragment.java:282) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.support.v4.app.ListFragment.setListShown(ListFragment.java:258) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at edu.wisc.ACHESS.fragments.ChatFragment.onViewCreated(ChatFragment.java:19) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:885) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1083) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:635) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1431) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:523) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1163) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.app.Activity.performStart(Activity.java:5018) 
08-02 12:58:19.552: E/AndroidRuntime(27844): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2032) 
08-02 12:58:19.552: E/AndroidRuntime(27844): ... 11 more 

Answer 1

从ListFragment does not accept my layout

好像这是对谷歌的最终的错误。这里有几点建议： http://code.google.com/p/android/issues/detail?id=21742