我在服务类别中收到以下错误。这是什么问题？
错误：（17，8）错误：NotificationService不是抽象的，并且不会覆盖Service中的抽象方法onBind（Intent）
这是我的代码：
package works.viswajith.birthdayreminder;
import android.app.NotificationManager;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.database.DatabaseUtils;
import android.support.v4.app.NotificationCompat;
import java.util.Calendar;
/**
* Created by Viswajith on 6/17/2015.
*/
public class NotificationService extends Service {
DBHelper db;
private Cursor cur;
private Calendar cal;
private int d,m,y;
private String[] temp;
private NotificationManager nm;
int i=0;
@Override
public void onCreate() {
super.onCreate();
db=new DBHelper(getApplicationContext());
cur=db.getDetails();
cal= Calendar.getInstance();
d=cal.get(Calendar.DAY_OF_MONTH);
m=cal.get(Calendar.MONTH);
y=cal.get(Calendar.YEAR);
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
for(i=0;i<db.getCount();i++)
{
temp=cur.getString(2).split("/");
if(Integer.parseInt(temp[0])==d)
{
NotificationCompat.Builder mbuilder=new NotificationCompat.Builder(this);
mbuilder.setSmallIcon(R.drawable.happy);
mbuilder.setContentTitle("Happy B'day "+cur.getString(0));
mbuilder.setContentText("Today is "+cur.getString(0)+"'s B'day , Wish him ..");
nm=(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
nm.notify(100,mbuilder.build());
}
cur.moveToNext();
}
return super.onStartCommand(intent, flags, startId);
}
}
该错误向您清楚地说明了这一点：您必须重写onBind()或以其他方式使服务抽象化。
这是您应该如何做：
@Override
public IBinder onBind(Intent intent) {
// Implement your logic here.
}
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我来说两句