<service      android:name=".service.myService"      android:enabled="true" >      <intent-filter>          <action android:name="com.test.service" />      </intent-filter>  </service>  

//启动服务         Intent intent=new Intent(this,LocalService.class);         startService(intent);

LocalService localService=null;    //用bindService方法启动服务    private void BinderService(){         Intent intent=new Intent(this,LocalService.class);         bindService(intent, new ServiceConnection(){            @Override            public void onServiceConnected(ComponentName componentName, IBinder binder) {                //调用bindService方法启动服务时候，如果服务需要与activity交互，                //则通过onBind方法返回IBinder并返回当前本地服务                localService=((LocalService.LocalBinder)binder).getService();                //这里可以提示用户,或者调用服务的某些方法            }            @Override            public void onServiceDisconnected(ComponentName componentName) {                localService=null;                //这里可以提示用户            }              }, Context.BIND_AUTO_CREATE);    }