启动那么多Error，但是我的app也可以运行成功，看到error就不爽，想全清掉。
08-22 03:26:23.640: E/SurfaceFlinger(36): ro.sf.lcd_density must be defined as a build property
08-22 03:26:33.970: E/SurfaceFlinger(36): ro.sf.lcd_density must be defined as a build property
08-22 03:26:34.050: E/Trace(1118): error opening trace file: No such file or directory (2)
08-22 03:26:36.090: E/SurfaceFlinger(36): ro.sf.lcd_density must be defined as a build property
08-22 03:26:36.220: E/SurfaceFlinger(36): ro.sf.lcd_density must be defined as a build property
08-22 03:26:38.820: E/ActivityThread(588): Service com.android.exchange.ExchangeService has leaked ServiceConnection [email protected]6a68 that was originally bound here
08-22 03:26:38.820: E/ActivityThread(588): android.app.ServiceConnectionLeaked: Service com.android.exchange.ExchangeService has leaked ServiceConnection [email protected]6a68 that was originally bound here
08-22 03:26:38.820: E/ActivityThread(588): at android.app.LoadedApk$ServiceDispatcher.<init>(LoadedApk.java:969)
08-22 03:26:38.820: E/ActivityThread(588): at android.app.LoadedApk.getServiceDispatcher(LoadedApk.java:863)
08-22 03:26:38.820: E/ActivityThread(588): at android.app.ContextImpl.bindService(ContextImpl.java:1418)
08-22 03:26:38.820: E/ActivityThread(588): at android.app.ContextImpl.bindService(ContextImpl.java:1407)
08-22 03:26:38.820: E/ActivityThread(588): at android.content.ContextWrapper.bindService(ContextWrapper.java:473)
08-22 03:26:38.820: E/ActivityThread(588): at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:157)
08-22 03:26:38.820: E/ActivityThread(588): at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:145)
08-22 03:26:38.820: E/ActivityThread(588): at com.android.emailcommon.service.AccountServiceProxy.getDeviceId(AccountServiceProxy.java:116)
08-22 03:26:38.820: E/ActivityThread(588): at com.android.exchange.ExchangeService.getDeviceId(ExchangeService.java:1249)
08-22 03:26:38.820: E/ActivityThread(588): at com.android.exchange.ExchangeService$7.run(ExchangeService.java:1856)
08-22 03:26:38.820: E/ActivityThread(588): at com.android.emailcommon.utility.Utility$2.doInBackground(Utility.java:551)
08-22 03:26:38.820: E/ActivityThread(588): at com.android.emailcommon.utility.Utility$2.doInBackground(Utility.java:549)
08-22 03:26:38.820: E/ActivityThread(588): at android.os.AsyncTask$2.call(AsyncTask.java:287)
08-22 03:26:38.820: E/ActivityThread(588): at java.util.concurrent.FutureTask.run(FutureTask.java:234)
08-22 03:26:38.820: E/ActivityThread(588): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
08-22 03:26:38.820: E/ActivityThread(588): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
08-22 03:26:38.820: E/ActivityThread(588): at java.lang.Thread.run(Thread.java:856)
08-22 03:26:38.830: E/StrictMode(588): null
08-22 03:26:38.830: E/StrictMode(588): android.app.ServiceConnectionLeaked: Service com.android.exchange.ExchangeService has leaked ServiceConnection [email protected]6a68 that was originally bound here
08-22 03:26:38.830: E/StrictMode(588): at android.app.LoadedApk$ServiceDispatcher.<init>(LoadedApk.java:969)
08-22 03:26:38.830: E/StrictMode(588): at android.app.LoadedApk.getServiceDispatcher(LoadedApk.java:863)
08-22 03:26:38.830: E/StrictMode(588): at android.app.ContextImpl.bindService(ContextImpl.java:1418)
08-22 03:26:38.830: E/StrictMode(588): at android.app.ContextImpl.bindService(ContextImpl.java:1407)
08-22 03:26:38.830: E/StrictMode(588): at android.content.ContextWrapper.bindService(ContextWrapper.java:473)
08-22 03:26:38.830: E/StrictMode(588): at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:157)
08-22 03:26:38.830: E/StrictMode(588): at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:145)
08-22 03:26:38.830: E/StrictMode(588): at com.android.emailcommon.service.AccountServiceProxy.getDeviceId(AccountServiceProxy.java:116)
08-22 03:26:38.830: E/StrictMode(588): at com.android.exchange.ExchangeService.getDeviceId(ExchangeService.java:1249)
08-22 03:26:38.830: E/StrictMode(588): at com.android.exchange.ExchangeService$7.run(ExchangeService.java:1856)
08-22 03:26:38.830: E/StrictMode(588): at com.android.emailcommon.utility.Utility$2.doInBackground(Utility.java:551)
08-22 03:26:38.830: E/StrictMode(588): at com.android.emailcommon.utility.Utility$2.doInBackground(Utility.java:549)
08-22 03:26:38.830: E/StrictMode(588): at android.os.AsyncTask$2.call(AsyncTask.java:287)
08-22 03:26:38.830: E/StrictMode(588): at java.util.concurrent.FutureTask.run(FutureTask.java:234)