我使用MediaPlayer和MediaController对象来传输音频。关闭活动时,我得到一个窗口泄露异常。
我的活动中有以下内容,但根本没有帮助。
@Override
protected void onStop() {
super.onStop();
mediaController.hide();
}
我得到以下堆栈跟踪:
01-24 20:11:18.317:E / WindowManager(26286):活动 co.uk.ing_simmons.aberdeensoundsites.RecordingDetails已泄露 window com.android.internal.policy.impl.PhoneWindow$DecorView@4182d590 最初添加到这里01-24 20:11:18.317: E / WindowManager(26286):android.view.WindowLeaked:Activity co.uk.ing_simmons.aberdeensoundsites.RecordingDetails已泄露 window com.android.internal.policy.impl.PhoneWindow$DecorView@4182d590 最初添加到这里01-24 20:11:18.317: E / WindowManager(26286):at android.view.ViewRootImpl。(ViewRootImpl.java:418)01-24 20:11:18.317:E / WindowManager(26286):at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:294) 01-24 20:11:18.317:E / WindowManager(26286):at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:226) 01-24 20:11:18.317:E / WindowManager(26286):at android.view.WindowManagerImpl $ CompatModeWrapper.addView(WindowManagerImpl.java:151) 01-24 20:11:18.317:E / WindowManager(26286):at android.view.Window $ LocalWindowManager.addView(Window.java:547)01-24 20:11:18.317:E / WindowManager(26286):at android.widget.MediaController.show(MediaController.java:470)01-24 20:11:18.317:E / WindowManager(26286):at android.widget.MediaController.show(MediaController.java:429)01-24 20:11:18.317:E / WindowManager(26286):at co.uk.ing_simmons.aberdeensoundsites.RecordingDetails $ 2.run(RecordingDetails.java:202) 01-24 20:11:18.317:E / WindowManager(26286):at android.os.Handler.handleCallback(Handler.java:615)01-24 20:11:18.317:E / WindowManager(26286):at android.os.Handler.dispatchMessage(Handler.java:92)01-24 20:11:18.317:E / WindowManager(26286):at android.os.Looper.loop(Looper.java:153)01-24 20:11:18.317: E / WindowManager(26286):at android.app.ActivityThread.main(ActivityThread.java:5006)01-24 20:11:18.317:E / WindowManager(26286):at java.lang.reflect.Method.invokeNative(Native Method)01-24 20:11:18.317:E / WindowManager(26286):at java.lang.reflect.Method.invoke(Method.java:511)01-24 20:11:18.317: E / WindowManager(26286):at com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:821) 01-24 20:11:18.317:E / WindowManager(26286):at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:584)01-24 20:11:18.317:E / WindowManager(26286):at dalvik.system.NativeStart.main(Native Method)01-24 20:11:18.325: E / InputEventReceiver(26286):channel'41c81858 面板:co.uk.ing_simmons.aberdeensoundsites / co.uk.ing_simmons.aberdeensoundsites.RecordingDetails (客户端)'〜发布者关闭输入通道或发生错误。 事件= 0x9
这似乎指向第202行是这一行:
mediaController.show();
我一直在谷歌搜索这几个小时,字面意思是所有内容都说“在mediaStroller方法中放入”mediaController.hide()“以防止泄漏。这显然不起作用,因此非常感谢这里的任何帮助或指导。
由于
答案 0 :(得分:1)
你可能想要反转这些行
super.onStop();
mediaController.hide();
到
mediaController.hide();
super.onStop();