以下为错误日志－－－－－－－－start－－－－－－－－
01-08 23:43:19.622: E/AndroidRuntime(961): java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=100, result=-1, data=Intent { }} to activity {com.biggod/com.biggod.activity.MainActivity}: java.lang.IllegalStateException: Can
not perform this action after onSaveInstanceState01-08 23:43:19.622: E/AndroidRuntime(961): at android.app.ActivityThread.deliverResults(ActivityThread.java:2532)01-08 23:43:19.622: E/AndroidRuntime(961): at android.app.ActivityThread.handleSendResult(ActivityThread.java:2574)01-08
23:43:19.622: E/AndroidRuntime(961): at android.app.ActivityThread.access$2000(ActivityThread.java:117)01-08 23:43:19.622: E/AndroidRuntime(961): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:961)01-08 23:43:19.622: E/AndroidRuntime(961):
at android.os.Handler.dispatchMessage(Handler.java:99)01-08 23:43:19.622: E/AndroidRuntime(961): at android.os.Looper.loop(Looper.java:123)01-08 23:43:19.622: E/AndroidRuntime(961): at android.app.ActivityThread.main(ActivityThread.java:3683)01-08 23:43:19.622:
E/AndroidRuntime(961): at java.lang.reflect.Method.invokeNative(Native Method)01-08 23:43:19.622: E/AndroidRuntime(961): at java.lang.reflect.Method.invoke(Method.java:507)01-08 23:43:19.622: E/AndroidRuntime(961): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)01-08
23:43:19.622: E/AndroidRuntime(961): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)01-08 23:43:19.622: E/AndroidRuntime(961): at dalvik.system.NativeStart.main(Native Method)01-08 23:43:19.622: E/AndroidRuntime(961): Caused by: java.lang.IllegalStateException:
Can not perform this action after onSaveInstanceState01-08 23:43:19.622: E/AndroidRuntime(961): at android.support.v4.app.FragmentManagerImpl.checkStateLoss(FragmentManager.java:1327)01-08 23:43:19.622: E/AndroidRuntime(961): at android.support.v4.app.FragmentManagerImpl.enqueueAction(FragmentManager.java:1338)01-08
23:43:19.622: E/AndroidRuntime(961): at android.support.v4.app.BackStackRecord.commitInternal(BackStackRecord.java:595)01-08 23:43:19.622: E/AndroidRuntime(961): at android.support.v4.app.BackStackRecord.commit(BackStackRecord.java:574)01-08 23:43:19.622:
E/AndroidRuntime(961): at com.biggod.activity.MainActivity.onActivityResult(MainActivity.java:88)01-08 23:43:19.622: E/AndroidRuntime(961): at android.app.Activity.dispatchActivityResult(Activity.java:3908)01-08 23:43:19.622: E/AndroidRuntime(961): at android.app.ActivityThread.deliverResults(ActivityThread.java:2528)01-08
23:43:19.622: E/AndroidRuntime(961): ... 11 more
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遇到这个问题是我在onActivityResult方法中，执行以下语句
getSupportFragmentManager().beginTransaction().replace(R.id.fragment_contiainer,new OwnFragment()).commit();
OwnFragment是我自己写的fragment。我是为了重新刷新界面而执行该语句。就出现了上述错误。
解决方法：
将commit（）方法，替换为
commitAllowingStateLoss();
即：
getSupportFragmentManager().beginTransaction().replace(R.id.fragment_contiainer,new OwnFragment()).commitAllowingStateLoss();
即可解决问题。