我有一个需要长时间运行的应用程序Service。
我需要确保当用户离开时Activity the Service stops.
因此我实施了onStop()关闭服务：
这是代码：
@Override
protected void onStop() {
super.onStop();
if(mService!=null)mService.stop();
stopService(new Intent(this, LocalService.class));
unbindService(mConnection);
stopService(intent);
}
这是我的 LogCat：
02-22 11:42:44.393: E/AndroidRuntime(1006): FATAL EXCEPTION: main
02-22 11:42:44.393: E/AndroidRuntime(1006): java.lang.RuntimeException: Unable to destroy activity {com.example.quotes/com.example.quotes.Quotes}: java.lang.IllegalArgumentException: Service not registered: com.example.quotes.Quotes$1@40cebd80
02-22 11:42:44.393: E/AndroidRuntime(1006): at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:3451)
02-22 11:42:44.393: E/AndroidRuntime(1006): at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:3469)
02-22 11:42:44.393: E/AndroidRuntime(1006): at android.app.ActivityThread.access$1200(ActivityThread.java:141)
02-22 11:42:44.393: E/AndroidRuntime(1006): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1287)
02-22 11:42:44.393: E/AndroidRuntime(1006): at android.os.Handler.dispatchMessage(Handler.java:99)
02-22 11:42:44.393: E/AndroidRuntime(1006): at android.os.Looper.loop(Looper.java:137)
02-22 11:42:44.393: E/AndroidRuntime(1006): at android.app.ActivityThread.main(ActivityThread.java:5039)
02-22 11:42:44.393: E/AndroidRuntime(1006): at java.lang.reflect.Method.invokeNative(Native Method)
02-22 11:42:44.393: E/AndroidRuntime(1006): at java.lang.reflect.Method.invoke(Method.java:511)
02-22 11:42:44.393: E/AndroidRuntime(1006): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
02-22 11:42:44.393: E/AndroidRuntime(1006): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
02-22 11:42:44.393: E/AndroidRuntime(1006): at dalvik.system.NativeStart.main(Native Method)
02-22 11:42:44.393: E/AndroidRuntime(1006): Caused by: java.lang.IllegalArgumentException: Service not registered: com.example.quotes.Quotes$1@40cebd80
02-22 11:42:44.393: E/AndroidRuntime(1006): at android.app.LoadedApk.forgetServiceDispatcher(LoadedApk.java:921)
02-22 11:42:44.393: E/AndroidRuntime(1006): at android.app.ContextImpl.unbindService(ContextImpl.java:1451)
02-22 11:42:44.393: E/AndroidRuntime(1006): at android.content.ContextWrapper.unbindService(ContextWrapper.java:484)
02-22 11:42:44.393: E/AndroidRuntime(1006): at com.example.quotes.Quotes.onDestroy(Quotes.java:420)
02-22 11:42:44.393: E/AndroidRuntime(1006): at android.app.Activity.performDestroy(Activity.java:5273)
02-22 11:42:44.393: E/AndroidRuntime(1006): at android.app.Instrumentation.callActivityOnDestroy(Instrumentation.java:1110)
02-22 11:42:44.393: E/AndroidRuntime(1006): at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:3438)
02-22 11:42:44.393: E/AndroidRuntime(1006): ... 11 more
感谢您的帮助！！！
重点是，之后onStop(), onDestroy()随后被召唤。
But my onDestroy()
was:
@Override
protected void onDestroy() {
super.onDestroy();
if(mService!=null)mService.stop();
stopService(new Intent(this, LocalService.class));
unbindService(mConnection);
stopService(intent);
}
因此我试图关闭该服务twice。但服务是已经断开连接 in onStop().
不管怎么说，还是要谢谢你
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