【原创】Service 示例

package com.firewings.smstools;    import android.app.Service;  import android.content.Intent;  import android.net.Uri;  import android.os.Handler;  import android.os.IBinder;  import android.util.Log;    public class SmsListener extends Service {        private static String TAG = "SmsListener";        @Override      public void onCreate() {          // TODO Auto-generated method stub          super.onCreate();          Log.i(TAG, "SmsListener is running");          getContentResolver().registerContentObserver(Uri.parse("content://sms"), true, new SmsObserver(this, new Handler()));      }        @Override      public IBinder onBind(Intent intent) {          // TODO Auto-generated method stub          return null;      }  }