我试图提供服务,听取用户的位置。
代码如下:
public class ServiceBeezer extends Service implements
OnConnectionFailedListener, ConnectionCallbacks {
private LocationRequest mLocationRequest;
private LocationClient mLocationClient;
public ServiceBeezer() {
}
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
// 1. init locationrequest
mLocationRequest = LocationRequest.create();
mLocationRequest.setInterval(1000);
mLocationRequest.setPriority(LocationRequest.PRIORITY_NO_POWER);
mLocationRequest.setFastestInterval(1000);
// 2. mlocationclient
mLocationClient = new LocationClient(this, this, this);
return START_STICKY;
}
@Override
public void onConnected(Bundle arg0) {
Toast.makeText(this,
getClass().getSimpleName() + "onConnected: " + arg0,
Toast.LENGTH_LONG).show();
}
@Override
public void onDisconnected() {
Toast.makeText(this, getClass().getSimpleName() + "onDisconnected: ",
Toast.LENGTH_LONG).show();
}
@Override
public void onConnectionFailed(ConnectionResult arg0) {
Toast.makeText(this,
getClass().getSimpleName() + "onConnectionFailed: " + arg0,
Toast.LENGTH_LONG).show();
}
}
但永远不会调用onConnected()
,onDisconnected()
和onConnectionFailed()
。
我做错了什么?
我在Activity上有其他LocationRequest和LocationClient。
这可能是问题吗?
答案 0 :(得分:1)
如果我没有错,你没有在上面粘贴的代码中的任何地方调用mLocationClient.connect()。