我正在用Android開發(fā)一個(gè)非常簡單的應(yīng)用程序。我制作了一個(gè)啟動(dòng)屏幕，主菜單以及一個(gè)帶有單選按鈕和一個(gè)按鈕的頁面（該按鈕會(huì)根據(jù)選中的單選按鈕播放聲音）。該應(yīng)用程序運(yùn)行正常（不會(huì)崩潰），但是我一直在logcat中遇到所有這些錯(cuò)誤（我使用模擬器運(yùn)行應(yīng)用程序）。那可能是什么？我該如何解決？我應(yīng)該擔(dān)心嗎？當(dāng)有人問時(shí)，我將另外發(fā)布代碼，因?yàn)槲也恢绬栴}可能在哪里，我也不想無故將所有.java和xml文件發(fā)布到垃圾郵件。logcat中的錯(cuò)誤：    12-07 14:24:28.301: E/ActivityThread(587): Service com.android.exchange.ExchangeService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy$ProxyConnection@40d0c8d8 that was originally bound here12-07 14:24:28.301: E/ActivityThread(587): android.app.ServiceConnectionLeaked: Service com.android.exchange.ExchangeService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy$ProxyConnection@40d0c8d8 that was originally bound here12-07 14:24:28.301: E/ActivityThread(587):  at android.app.LoadedApk$ServiceDispatcher.<init>(LoadedApk.java:969)12-07 14:24:28.301: E/ActivityThread(587):  at android.app.LoadedApk.getServiceDispatcher(LoadedApk.java:863)12-07 14:24:28.301: E/ActivityThread(587):  at android.app.ContextImpl.bindService(ContextImpl.java:1418)12-07 14:24:28.301: E/ActivityThread(587):  at android.app.ContextImpl.bindService(ContextImpl.java:1407)12-07 14:24:28.301: E/ActivityThread(587):  at android.content.ContextWrapper.bindService(ContextWrapper.java:473)12-07 14:24:28.301: E/ActivityThread(587):  at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:157)12-07 14:24:28.301: E/ActivityThread(587):  at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:145)12-07 14:24:28.301: E/ActivityThread(587):  at com.android.emailcommon.service.AccountServiceProxy.getDeviceId(AccountServiceProxy.java:116)12-07 14:24:28.301: E/ActivityThread(587):  at com.android.exchange.ExchangeService.getDeviceId(ExchangeService.java:1249