Android异常：ServiceConnection 泄露

来源：互联网发布：程序员入门教程编辑：程序博客网时间：2024/05/16 04:53

写了个service，用来播放提示音，当用户没有去处理并且提示音播放完毕的时候，发送一条Notification执行onDestory()方法，这个时候是直接销毁的方法，并没有调用unbindService去释放服务连接，那么就会出现 ServiceConnection 泄露的情况，虽然说不会影响程序的正常运行，但是还是解决掉比较好。

解决办法就是使用unbindService 解除绑定，限于我的特定情况，我在Activity中动态注册了一个广播接收器，然后在Service中当提示音播放完毕的时候发送一条广播，在Activity中接收，解除和Service的绑定。

有时间把整个程序弄到博客上来做个记录。//TODO

04-18 11:01:02.270 440-440/css.alarm.com.alarmdemo E/ActivityThread: Activity css.alarm.com.alarmdemo.PlayAlarmActivity has leaked ServiceConnection css.alarm.com.alarmdemo.PlayAlarmActivity$1@42efa448 that was originally bound here                                                                     android.app.ServiceConnectionLeaked: Activity css.alarm.com.alarmdemo.PlayAlarmActivity has leaked ServiceConnection css.alarm.com.alarmdemo.PlayAlarmActivity$1@42efa448 that was originally bound here                                                                         at android.app.LoadedApk$ServiceDispatcher.<init>(LoadedApk.java:979)                                                                         at android.app.LoadedApk.getServiceDispatcher(LoadedApk.java:873)                                                                         at android.app.ContextImpl.bindServiceAsUser(ContextImpl.java:1833)                                                                         at android.app.ContextImpl.bindService(ContextImpl.java:1821)                                                                         at android.content.ContextWrapper.bindService(ContextWrapper.java:503)                                                                         at css.alarm.com.alarmdemo.PlayAlarmActivity.initView(PlayAlarmActivity.java:153)                                                                         at css.alarm.com.alarmdemo.PlayAlarmActivity.onCreate(PlayAlarmActivity.java:47)                                                                         at android.app.Activity.performCreate(Activity.java:5372)                                                                         at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1104)                                                                         at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2257)                                                                         at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2349)                                                                         at android.app.ActivityThread.access$700(ActivityThread.java:159)                                                                         at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1316)                                                                         at android.os.Handler.dispatchMessage(Handler.java:99)                                                                         at android.os.Looper.loop(Looper.java:176)                                                                         at android.app.ActivityThread.main(ActivityThread.java:5419)                                                                         at java.lang.reflect.Method.invokeNative(Native Method)                                                                         at java.lang.reflect.Method.invoke(Method.java:525)                                                                         at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1209)                                                                         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1025)                                                                         at dalvik.system.NativeStart.main(Native Method)

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