10
我有一個擴展ListFragment,與此onViewCreated()ListFragment「內容視圖尚未創建」上旋轉
public void onViewCreated(View v,Bundle savedInstanceState) {
super.onViewCreated(v, savedInstanceState);
mListener.onFragmentAction(0x000A);
if (mAdapter != null) {
getListView().setAdapter(mAdapter);
}
}
mListener.onFragmentAction調用的主要活動,以附加一些聽衆和發送適配器片段的ListView控件(logFrag
是活動的參考MyListFragment
)
public void populateLogFrag() {
//line 225 logFrag.getListView().setOnItemLongClickListener(myEventListener);
logFrag.getListView().setOnItemClickListener(myEventListener);
refreshLogAdapter(provideLogAdapter());
}
應用程序加載不錯,但配置變化(設備旋轉)我得到以下堆棧跟蹤後:
11-22 14:58:24.336: E/AndroidRuntime(22261): Caused by: java.lang.IllegalStateException: Content view not yet created
11-22 14:58:24.336: E/AndroidRuntime(22261): at android.support.v4.app.ListFragment.ensureList(ListFragment.java:328)
11-22 14:58:24.336: E/AndroidRuntime(22261): at android.support.v4.app.ListFragment.getListView(ListFragment.java:222)
11-22 14:58:24.336: E/AndroidRuntime(22261): at com.berrmal.timetracker.MainActivity.populateLogFrag(MainActivity.java:225)
11-22 14:58:24.336: E/AndroidRuntime(22261): at com.berrmal.timetracker.MainActivity.onFragmentAction(MainActivity.java:282)
11-22 14:58:24.336: E/AndroidRuntime(22261): at com.berrmal.timetracker.MyListFragment.onViewCreated(MyListFragment.java:23)
我不明白爲什麼ListView還沒有創建,因爲我在Fragment的onCreateView方法已經返回並且在onViewCreated()期間調用它。我找到了一兩個相關標題,但解決方案似乎並不適用於此。
謝謝。我閱讀了文檔,但顯然沒有提到。 –
我得到錯誤調用UI相關的東西在onActivityCreated內:S – David
你真棒帥哥 – ROR