Здравствуйте, я получаю исключение ниже, когда выполняю Fragment popBackStack из метода onNewIntent моей Activity.
Ниже приведен журнал сбоя моего приложения.
10-11 16:08:49.750: E/AndroidRuntime(13831): FATAL EXCEPTION: main
10-11 16:08:49.750: E/AndroidRuntime(13831): java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
10-11 16:08:49.750: E/AndroidRuntime(13831): at android.support.v4.app.FragmentManagerImpl.checkStateLoss(FragmentManager.java:1327)
10-11 16:08:49.750: E/AndroidRuntime(13831): at android.support.v4.app.FragmentManagerImpl.enqueueAction(FragmentManager.java:1338)
10-11 16:08:49.750: E/AndroidRuntime(13831): at android.support.v4.app.FragmentManagerImpl.popBackStack(FragmentManager.java:466)
10-11 16:08:49.750: E/AndroidRuntime(13831): at com.xxx.view.DataSend.sendToBackFragment(DataSend.java:850)
10-11 16:08:49.750: E/AndroidRuntime(13831): at com.xxx.view.MyOneFragmentHolder.clearFragmentBackStack(MyOneFragmentHolder.java:117)
10-11 16:08:49.750: E/AndroidRuntime(13831): at com.xxx.view.MyOneFragmentHolder.clearBackStack(MyOneFragmentHolder.java:131)
10-11 16:08:49.750: E/AndroidRuntime(13831): at com.xxx.view.CustomTabsActivity.onNewIntent(CustomTabsActivity.java:1537)
10-11 16:08:49.750: E/AndroidRuntime(13831): at android.app.Instrumentation.callActivityOnNewIntent(Instrumentation.java:1119)
10-11 16:08:49.750: E/AndroidRuntime(13831): at android.app.ActivityThread.deliverNewIntents(ActivityThread.java:1726)
10-11 16:08:49.750: E/AndroidRuntime(13831): at android.app.ActivityThread.performNewIntents(ActivityThread.java:1738)
10-11 16:08:49.750: E/AndroidRuntime(13831): at android.app.ActivityThread.handleNewIntent(ActivityThread.java:1746)
10-11 16:08:49.750: E/AndroidRuntime(13831): at android.app.ActivityThread.access$2300(ActivityThread.java:117)
10-11 16:08:49.750: E/AndroidRuntime(13831): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:982)
10-11 16:08:49.750: E/AndroidRuntime(13831): at android.os.Handler.dispatchMessage(Handler.java:99)
10-11 16:08:49.750: E/AndroidRuntime(13831): at android.os.Looper.loop(Looper.java:130)
10-11 16:08:49.750: E/AndroidRuntime(13831): at android.app.ActivityThread.main(ActivityThread.java:3687)
10-11 16:08:49.750: E/AndroidRuntime(13831): at java.lang.reflect.Method.invokeNative(Native Method)
10-11 16:08:49.750: E/AndroidRuntime(13831): at java.lang.reflect.Method.invoke(Method.java:507)
10-11 16:08:49.750: E/AndroidRuntime(13831): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867)
10-11 16:08:49.750: E/AndroidRuntime(13831): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:625)
10-11 16:08:49.750: E/AndroidRuntime(13831): at dalvik.system.NativeStart.main(Native Method)
Теперь вот моя иерархия фрагментов в моей FragmentActivity.
- моя FragmentActivity содержит один ViewPager
- Теперь мой ViewPager содержит пять Fragment .
- In that five fragment second fragment,third fragment contain Nested Fragment by below logic.
- I have load simple Fragment with FrameLayout then perform my real Fragment in that and when user do click list item of that fragment it will again load Fragment in this Framelayout.
Итак, моя активность onNewIntent выполняет popBackStack для моего второго фрагмента ViewPager, который работает как контейнер.