【发布时间】:2012-11-14 10:36:04
【问题描述】:
今天早上支持库的最新版本 (Android Support Package v4 revision 11) 应该支持嵌套片段。
在我的项目中,我有一个包含 ViewPager 的片段,而这个 ViewPager 包含几个片段。
我正在调用getSupportFragmentManager() 而不是getFragmentManager 来使用支持库的FragmentManager。
问题是我仍然遇到如下崩溃:
java.lang.IllegalStateException: Recursive entry to executePendingTransactions
at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1416)
at android.support.v4.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:461)
at android.support.v4.app.FragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:141)
at android.support.v4.view.ViewPager.populate(ViewPager.java:1012)
at android.support.v4.view.ViewPager.setCurrentItemInternal(ViewPager.java:523)
at android.support.v4.view.ViewPager.setCurrentItemInternal(ViewPager.java:495)
at android.support.v4.view.ViewPager.onRestoreInstanceState(ViewPager.java:1221)
at android.view.View.dispatchRestoreInstanceState(View.java:11910)
at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:2584)
at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:2590)
at android.view.View.restoreHierarchyState(View.java:11888)
at android.support.v4.app.Fragment.restoreViewState(Fragment.java:417)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:933)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1088)
at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:682)
at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1444)
at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:429)
at android.os.Handler.handleCallback(Handler.java:615)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4745)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)
我做错了什么吗?还是支持不支持真正的嵌套片段?
我的交易就这么简单:
getSupportFragmentManager().beginTransaction()
.replace(R.id.content, new MyFragment()).commit();
【问题讨论】:
-
R.id.content是什么类型的元素?
-
你读过这篇文章吗? stackoverflow.com/questions/6185272/…
-
我刚刚做了,但我不认为这是相关的。我的问题是关于嵌套片段,替换它们工作正常。 :)
-
查看我对这个类似问题的答案stackoverflow.com/questions/13379194/… 我还提供了一个指向我有一个简单实现的仓库的链接
标签: android android-fragments android-viewpager android-support-library android-nested-fragment