Can not perform this action after onSaveInstanceState

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通过Monkey测试报如下错误：

/ java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState//     at android.app.FragmentManagerImpl.checkStateLoss(FragmentManager.java:1411)//     at android.app.FragmentManagerImpl.enqueueAction(FragmentManager.java:1429)//     at android.app.BackStackRecord.commitInternal(BackStackRecord.java:687)//     at android.app.BackStackRecord.commit(BackStackRecord.java:663)//     at com.qualcomm.qti.setupwizard.SetupPageActivity.initSimSettingFragment(SetupPageActivity.java:360)//     at com.qualcomm.qti.setupwizard.SetupPageActivity.skipView(SetupPageActivity.java:315)//     at com.qualcomm.qti.setupwizard.SetupPageActivity$5.run(SetupPageActivity.java:258)//     at android.os.Handler.handleCallback(Handler.java:739)//     at android.os.Handler.dispatchMessage(Handler.java:95)//     at android.os.Looper.loop(Looper.java:148)//     at android.app.ActivityThread.main(ActivityThread.java:5417)//     at java.lang.reflect.Method.invoke(Native Method)//     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)//     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

  通过log可知，错误是因为在onSaveInstanceState() 方法执行之后又做了Transaction的commit操作。我个人的解决方法是执行完onSaveInstanceState() 方法后就不再执行commit操作。在onSaveInstanceState()方法中加一boolean值，在commit之前判断。代码如下：

private boolean mIsSaved = false;@Override    public void onSaveInstanceState(Bundle outState) {        super.onSaveInstanceState(outState);        mIsSaved = true;    }public void initSimSettingFragment() {        if (mIsSaved) return;        mSimSettingFragment = new SimSettingFragment();        mFragmentManager.beginTransaction()                .replace(R.id.base_sim, mSimSettingFragment)                .commit();    }

如果想深入了解可以查看参考文章
参考文章：
http://www.cnblogs.com/kissazi2/p/4181093.html

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