使用自定义视图时ListFragment隐藏不确定的进度指示器 [英] ListFragment hide indeterminant progress indicator when using custom view
问题描述
我现在有一个ListFragment从中我回的是一个自定义的ListView的 OnCreateView()
(包含下面)。
我的问题是当只有在视图中的几个项目,你可以看到在后台进度指示器。 setListShown(真)
隐藏进度指示器,而是返回一个自定义的视图时,它导致一个IllegalStateException。
这是一种任何想法隐藏进度指示器?
@覆盖
公众的ListView onCreateView(LayoutInflater充气器,容器的ViewGroup,捆绑savedInstanceState){
ListView控件LV =新的ListView(this.getActivity());
lv.setId(android.R.id.list);
lv.setTranscriptMode(ListView.TRANSCRIPT_MODE_ALWAYS_SCROLL);
lv.setStackFromBottom(真); 返回LV;
}
编辑:我也试着膨胀的观点,但它返回同一个IllegalStateException异常
@覆盖
公共无效onActivityCreated(捆绑savedInstanceState){
super.onActivityCreated(savedInstanceState); setListShown(真);
}@覆盖
公众的ListView onCreateView(LayoutInflater充气器,容器的ViewGroup,捆绑savedInstanceState){
LV的ListView =(ListView控件)inflater.inflate(R.layout.chat_fragment,集装箱,FALSE);
lv.setId(android.R.id.list); 返回LV;
}12月8日至2日:58:19.552:E / AndroidRuntime(27844):致命异常:主要
12月8日至2日:58:19.552:E / AndroidRuntime(27844):了java.lang.RuntimeException:无法启动活动ComponentInfo {edu.wisc.ACHESS / edu.wisc.ACHESS.ChatMessageActivity}:java.lang.IllegalStateException:能'T与自定义内容视图中使用
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.app.ActivityThread.access $ 600(ActivityThread.java:130)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1195)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.os.Handler.dispatchMessage(Handler.java:99)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.os.Looper.loop(Looper.java:137)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.app.ActivityThread.main(ActivityThread.java:4745)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在java.lang.reflect.Method.invokeNative(本机方法)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在java.lang.reflect.Method.invoke(Method.java:511)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:786)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在dalvik.system.NativeStart.main(本机方法)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):java.lang.IllegalStateException:产生的原因不能与一个自定义内容视图中使用
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.support.v4.app.ListFragment.setListShown(ListFragment.java:282)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.support.v4.app.ListFragment.setListShown(ListFragment.java:258)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在edu.wisc.ACHESS.fragments.ChatFragment.onViewCreated(ChatFragment.java:19)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:885)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1083)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.support.v4.app.BackStackRecord.run(BackStackRecord.java:635)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1431)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:523)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1163)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.app.Activity.performStart(Activity.java:5018)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2032)
12月8日至2日:58:19.552:E / AndroidRuntime(27844):... 11个
好像这是对谷歌的最终的错误。这里有几个建议:
HTTP://$c$c.google.com/p /安卓/问题/细节?ID = 21742
I currently have a ListFragment from which I am returning a custom ListView from the OnCreateView()
(included below).
The issue I have is when there are only a few items in the view, you can see the progress indicator in the background. setListShown(true)
hides the progress indicator, but when returning a custom view it results in an IllegalStateException.
Any ideas on a way to hide the progress indicator?
@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;
}
EDIT: I've also tried inflating the view, but it returns the same 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
From list fragment does not accept my layout
Seems like this is a bug on Google's end. There are a few suggestions here: http://code.google.com/p/android/issues/detail?id=21742
这篇关于使用自定义视图时ListFragment隐藏不确定的进度指示器的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!