【发布时间】:2013-10-09 14:09:06
【问题描述】:
这是我要输出的内容:
10-09 21:57:56.344: W/dalvikvm(3141): threadid=1: thread exiting with uncaught exception (group=0x40cb8378)
10-09 21:57:56.364: E/AndroidRuntime(3141): FATAL EXCEPTION: main
10-09 21:57:56.364: E/AndroidRuntime(3141): java.lang.IllegalStateException: Activity has been destroyed
10-09 21:57:56.364: E/AndroidRuntime(3141): at android.support.v4.app.FragmentManagerImpl.enqueueAction(FragmentManager.java:1329)
10-09 21:57:56.364: E/AndroidRuntime(3141): at android.support.v4.app.BackStackRecord.commitInternal(BackStackRecord.java:548)
10-09 21:57:56.364: E/AndroidRuntime(3141): at android.support.v4.app.BackStackRecord.commit(BackStackRecord.java:532)
10-09 21:57:56.364: E/AndroidRuntime(3141): at com.trade.MainActivity.showFragment(MainActivity.java:85)
10-09 21:57:56.364: E/AndroidRuntime(3141): at com.trade.MainActivity.showSettingsFragment(MainActivity.java:179)
10-09 21:57:56.364: E/AndroidRuntime(3141): at com.trade.Home.setting(Home.java:40)
10-09 21:57:56.364: E/AndroidRuntime(3141): at com.trade.Home.onOptionsItemSelected(Home.java:31)
10-09 21:57:56.364: E/AndroidRuntime(3141): at android.app.Activity.onMenuItemSelected(Activity.java:2534)
10-09 21:57:56.364: E/AndroidRuntime(3141): at android.support.v4.app.FragmentActivity.onMenuItemSelected(FragmentActivity.java:353)
10-09 21:57:56.364: E/AndroidRuntime(3141): at com.android.internal.policy.impl.PhoneWindow.onMenuItemSelected(PhoneWindow.java:964)
10-09 21:57:56.364: E/AndroidRuntime(3141): at com.android.internal.view.menu.MenuBuilder.dispatchMenuItemSelected(MenuBuilder.java:735)
10-09 21:57:56.364: E/AndroidRuntime(3141): at com.android.internal.view.menu.MenuItemImpl.invoke(MenuItemImpl.java:149)
10-09 21:57:56.364: E/AndroidRuntime(3141): at com.android.internal.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:874)
10-09 21:57:56.364: E/AndroidRuntime(3141): at com.android.internal.view.menu.ListMenuPresenter.onItemClick(ListMenuPresenter.java:166)
10-09 21:57:56.364: E/AndroidRuntime(3141): at android.widget.AdapterView.performItemClick(AdapterView.java:298)
10-09 21:57:56.364: E/AndroidRuntime(3141): at android.widget.AbsListView.performItemClick(AbsListView.java:1086)
10-09 21:57:56.364: E/AndroidRuntime(3141): at android.widget.AbsListView$PerformClick.run(AbsListView.java:2859)
10-09 21:57:56.364: E/AndroidRuntime(3141): at android.widget.AbsListView$1.run(AbsListView.java:3533)
10-09 21:57:56.364: E/AndroidRuntime(3141): at android.os.Handler.handleCallback(Handler.java:615)
10-09 21:57:56.364: E/AndroidRuntime(3141): at android.os.Handler.dispatchMessage(Handler.java:92)
10-09 21:57:56.364: E/AndroidRuntime(3141): at android.os.Looper.loop(Looper.java:213)
10-09 21:57:56.364: E/AndroidRuntime(3141): at android.app.ActivityThread.main(ActivityThread.java:4787)
10-09 21:57:56.364: E/AndroidRuntime(3141): at java.lang.reflect.Method.invokeNative(Native Method)
10-09 21:57:56.364: E/AndroidRuntime(3141): at java.lang.reflect.Method.invoke(Method.java:511)
10-09 21:57:56.364: E/AndroidRuntime(3141): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
10-09 21:57:56.364: E/AndroidRuntime(3141): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:556)
10-09 21:57:56.364: E/AndroidRuntime(3141): at dalvik.system.NativeStart.main(Native Method)
10-09 21:57:58.847: I/Process(3141): Sending signal. PID: 3141 SIG: 9
我不知道这个例外。请帮我理解一下。
谢谢
【问题讨论】:
-
你想做什么?我认为您正在尝试访问已被破坏的活动,请提供一些详细信息以便我提供帮助
-
请出示您的
MainActivity -
在您的代码中,您是否做过类似
thisActivity = new MainActivity()的操作?如果你这样做了,那就停下来!唯一应该引用Activity的是它自己。 -
您正试图在 MainActivity 被销毁后对其执行某些操作。可能是一些 FragmentTransaction!
-
我对应用程序的主要想法是使用 fb auth 创建一个应用程序,所以我按照 fb dev page n create auth 成功,我想从 fb auth 主要活动中调用我自己的活动,并重用 fb注销片段,不幸的是这个错误
标签: android android-fragmentactivity