我刚刚将我的项目升级到API 23，但之前一直正常的代码现在出现了错误。当我在下面的Spinner监听器中调用dialog.dismiss()时，程序会崩溃。如果我不在这个区域调用dismiss，则不会崩溃。
void showWeekViewOptionsDialog() {
AlertDialog.Builder b = new AlertDialog.Builder(getActivity());
final View view = getActivity().getLayoutInflater().inflate(R.layout.dialog_weekview_options, null);
final MaterialSpinnerCallsSameItemSelected spinner = (MaterialSpinnerCallsSameItemSelected) view.findViewById(R.id.spinner_weekview_days);
ArrayAdapter<Integer> dayListAdapter;
ArrayList<Integer> dayList = new ArrayList<Integer>();
dayList.add(2);
dayList.add(3);
dayListAdapter = new ArrayAdapter<Integer>(getActivity(), R.layout.my_spinner_item, dayList);
dayListAdapter.setDropDownViewResource(R.layout.my_spinner_dropdown_item);
spinner.setAdapter(dayListAdapter);
spinner.setSelection(dayListAdapter.getPosition(mWeekViewType));
b.setView(view);
final AlertDialog dialog = b.create();
spinner.setOnItemSelectedEvenIfUnchangedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
dialog.dismiss(); // crashes here!
}
@Override
public void onNothingSelected(AdapterView<?> adapterView) {
}
});
dialog.show();
}
以下是logcat输出。我不知道Abandoned Buffer Queue或DeadObjectException是什么意思。从我的研究来看，可能是从一个死进程中引用了对象？我不明白为什么会这样，也不明白为什么只在Marshmallow中发生。感谢您的帮助。谢谢！
01-06 17:53:45.791 4436-4485/com.NSouthDomain.NSouthApplication E/Surface: getSlotFromBufferLocked: unknown buffer: 0x9c359200
01-06 17:53:46.066 1278-1303/system_process W/WindowManager: Force-removing child win Window{df5d861 u0 PopupWindow:ac39394} from container Window{d72786b u0 com.NSouthDomain.NSouthApplication/com.NSouthDomain.NSouthApplication.Activity_Main}
01-06 17:53:46.087 941-1963/? E/BufferQueueProducer: [PopupWindow:ac39394] dequeueBuffer: BufferQueue has been abandoned
01-06 17:53:46.089 941-941/? W/SurfaceFlinger: couldn't log to binary event log: overflow.
01-06 17:53:46.090 4436-4485/com.NSouthDomain.NSouthApplication E/EGL_emulation: tid 4485: swapBuffers(322): error 0x3003 (EGL_BAD_ALLOC)
01-06 17:53:46.090 4436-4485/com.NSouthDomain.NSouthApplication A/OpenGLRenderer: Encountered EGL error 12291 EGL_BAD_ALLOC during rendering
01-06 17:53:46.090 4436-4485/com.NSouthDomain.NSouthApplication A/libc: Fatal signal 6 (SIGABRT), code -6 in tid 4485 (RenderThread)
01-06 17:53:46.208 949-949/? A/DEBUG: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
01-06 17:53:46.208 949-949/? A/DEBUG: Build fingerprint: 'Android/sdk_google_phone_x86/generic_x86:6.0/MASTER/2497369:userdebug/test-keys'
01-06 17:53:46.208 949-949/? A/DEBUG: Revision: '0'
01-06 17:53:46.208 949-949/? A/DEBUG: ABI: 'x86'
01-06 17:53:46.208 949-949/? A/DEBUG: pid: 4436, tid: 4485, name: RenderThread >>> com.NSouthDomain.NSouthApplication <<<
01-06 17:53:46.208 949-949/? A/DEBUG: signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
01-06 17:53:46.210 949-949/? A/DEBUG: Abort message: 'Encountered EGL error 12291 EGL_BAD_ALLOC during rendering'
01-06 17:53:46.211 949-949/? A/DEBUG: eax 00000000 ebx 00001154 ecx 00001185 edx 00000006
01-06 17:53:46.211 949-949/? A/DEBUG: esi a2cbf980 edi 0000000b
01-06 17:53:46.211 949-949/? A/DEBUG: xcs 00000073 xds 0000007b xes 0000007b xfs 00000077 xss 0000007b
01-06 17:53:46.211 949-949/? A/DEBUG: eip b7304696 ebp 00001185 esp a2cbf150 flags 00200202
01-06 17:53:46.211 949-949/? A/DEBUG: #00 pc 00083696 /system/lib/libc.so (tgkill+22)
01-06 17:53:46.212 949-949/? A/DEBUG: #01 pc 000815e8 /system/lib/libc.so (pthread_kill+70)
01-06 17:53:46.212 949-949/? A/DEBUG: #02 pc 00027205 /system/lib/libc.so (raise+36)
01-06 17:53:46.212 949-949/? A/DEBUG: #03 pc 000209e4 /system/lib/libc.so (abort+80)
01-06 17:53:46.212 949-949/? A/DEBUG: #04 pc 0000cbc3 /system/lib/libcutils.so (__android_log_assert+128)
01-06 17:53:46.212 949-949/? A/DEBUG: #05 pc 00023759 /system/lib/libhwui.so
01-06 17:53:46.212 949-949/? A/DEBUG: #06 pc 0001e866 /system/lib/libhwui.so
01-06 17:53:46.212 949-949/? A/DEBUG: #07 pc 000216ef /system/lib/libhwui.so
01-06 17:53:46.212 949-949/? A/DEBUG: #08 pc 00027137 /system/lib/libhwui.so (android::uirenderer::renderthread::RenderThread::threadLoop()+151)
01-06 17:53:46.212 949-949/? A/DEBUG: #09 pc 00014aac /system/lib/libutils.so (android::Thread::_threadLoop(void*)+418)
01-06 17:53:46.212 949-949/? A/DEBUG: #10 pc 0006bfee /system/lib/libandroid_runtime.so (android::AndroidRuntime::javaThreadShell(void*)+98)
01-06 17:53:46.212 949-949/? A/DEBUG: #11 pc 000141cf /system/lib/libutils.so (thread_data_t::trampoline(thread_data_t const*)+122)
01-06 17:53:46.212 949-949/? A/DEBUG: #12 pc 00080a93 /system/lib/libc.so (__pthread_start(void*)+56)
01-06 17:53:46.212 949-949/? A/DEBUG: #13 pc 00021952 /system/lib/libc.so (__start_thread+25)
01-06 17:53:46.212 949-949/? A/DEBUG: #14 pc 000170b6 /system/lib/libc.so (__bionic_clone+70)
01-06 17:53:46.282 949-949/? E/DEBUG: AM write failed: Broken pipe
01-06 17:53:46.282 1278-1298/system_process I/BootReceiver: Copying /data/tombstones/tombstone_09 to DropBox (SYSTEM_TOMBSTONE)
01-06 17:53:46.303 1278-8703/system_process W/ActivityManager: Force finishing activity com.NSouthDomain.NSouthApplication/.Activity_Main
01-06 17:53:46.309 955-955/? I/Zygote: Process 4436 exited due to signal (6)
01-06 17:53:46.319 1278-1320/system_process W/InputDispatcher: channel 'bbdfcc6 com.NSouthDomain.NSouthApplication/com.NSouthDomain.NSouthApplication.Activity_Main (server)' ~ Consumer closed input channel or an error occurred. events=0x9
01-06 17:53:46.319 1278-1320/system_process E/InputDispatcher: channel 'bbdfcc6 com.NSouthDomain.NSouthApplication/com.NSouthDomain.NSouthApplication.Activity_Main (server)' ~ Channel is unrecoverably broken and will be disposed!
01-06 17:53:46.323 1278-1820/system_process D/GraphicsStats: Buffer count: 3
01-06 17:53:46.391 941-941/? E/EGL_emulation: tid 941: eglCreateSyncKHR(1294): error 0x3004 (EGL_BAD_ATTRIBUTE)
01-06 17:53:46.437 1278-1820/system_process I/WindowState: WIN DEATH: Window{bbdfcc6 u0 com.NSouthDomain.NSouthApplication/com.NSouthDomain.NSouthApplication.Activity_Main}
01-06 17:53:46.437 1278-1820/system_process W/InputDispatcher: Attempted to unregister already unregistered input channel 'bbdfcc6 com.NSouthDomain.NSouthApplication/com.NSouthDomain.NSouthApplication.Activity_Main (server)'
01-06 17:53:46.437 1278-8703/system_process W/ActivityManager: Exception thrown during pause
android.os.DeadObjectException
at android.os.BinderProxy.transactNative(Native Method)
at android.os.BinderProxy.transact(Binder.java:503)
at android.app.ApplicationThreadProxy.schedulePauseActivity(ApplicationThreadNative.java:727)
at com.android.server.am.ActivityStack.startPausingLocked(ActivityStack.java:867)
at com.android.server.am.ActivityStack.finishActivityLocked(ActivityStack.java:2907)
at com.android.server.am.ActivityStack.finishTopRunningActivityLocked(ActivityStack.java:2763)
at com.android.server.am.ActivityStackSupervisor.finishTopRunningActivityLocked(ActivityStackSupervisor.java:2755)
at com.android.server.am.ActivityManagerService.handleAppCrashLocked(ActivityManagerService.java:11971)
at com.android.server.am.ActivityManagerService.makeAppCrashingLocked(ActivityManagerService.java:11867)
at com.android.server.am.ActivityManagerService.crashApplication(ActivityManagerService.java:12556)
at com.android.server.am.ActivityManagerService.handleApplicationCrashInner(ActivityManagerService.java:12063)
at com.android.server.am.NativeCrashListener$NativeCrashReporter.run(NativeCrashListener.java:86)
01-06 17:53:46.441 1278-1290/system_process I/ActivityManager: Process com.NSouthDomain.NSouthApplication (pid 4436) has died
01-06 17:53:46.549 1278-3883/system_process I/OpenGLRenderer: Initialized EGL, version 1.4
01-06 17:53:46.584 1595-1904/com.google.android.googlequicksearchbox W/EGL_emulation: eglSurfaceAttrib not implemented
01-06 17:53:46.584 1595-1904/com.google.android.googlequicksearchbox W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0xa21efb80, error=EGL_SUCCESS
01-06 17:53:46.607 1278-3883/system_process W/EGL_emulation: eglSurfaceAttrib not implemented
01-06 17:53:46.607 1278-3883/system_process W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x9dba5180, error=EGL_SUCCESS
01-06 17:53:47.139 1595-1904/com.google.android.googlequicksearchbox W/OpenGLRenderer: Incorrectly called buildLayer on View: em, destroying layer...
01-06 17:53:47.143 1278-1303/system_process W/WindowAnimator: Failed to dispatch window animation state change.
android.os.DeadObjectException
at android.os.BinderProxy.transactNative(Native Method)
at android.os.BinderProxy.transact(Binder.java:503)
at android.view.IWindow$Stub$Proxy.onAnimationStopped(IWindow.java:534)
at com.android.server.wm.WindowAnimator.updateWindowsLocked(WindowAnimator.java:286)
at com.android.server.wm.WindowAnimator.animateLocked(WindowAnimator.java:678)
at com.android.server.wm.WindowAnimator.-wrap0(WindowAnimator.java)
at com.android.server.wm.WindowAnimator$1.doFrame(WindowAnimator.java:123)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:856)
at android.view.Choreographer.doCallbacks(Choreographer.java:670)
at android.view.Choreographer.doFrame(Choreographer.java:603)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:844)
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.os.HandlerThread.run(HandlerThread.java:61)
at com.android.server.ServiceThread.run(ServiceThread.java:46)
01-06 17:53:47.172 1278-1293/system_process I/Choreographer: Skipped 32 frames! The application may be doing too much work on its main thread.
01-06 17:53:47.192 941-941/? W/SurfaceFlinger: couldn't log to binary event log: overflow.
dismiss时对话框不为null，活动也不为null。对话框的isShowing()返回true。此外，活动或宿主片段中没有调用onPause / onStop / onDestroy。该活动未关闭/销毁。有何想法？ - NSouth