相关疑难解决方法(0)

嗨,大家好,这是我的代码.

我可以刷新谷歌地图上的刷新按钮点击,但它显示我的旧坐标,在某些区域,它显示矩形图像与交叉图像在其中..所以,伙计们,请让我知道哪里是错误或修改我必须这样做.

public class GmapActivity extends MapActivity {Mapview map;Button btnrefresh;Button btnbacktolist; int chargenumber=0;

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.gmapactivity);

    final Bundle bundle = this.getIntent().getExtras();
    chargenumber = bundle.getInt("ChargeNumber");
    int latitude = bundle.getInt("latitude");
    int longitude = bundle.getInt("longitute");
    CreateMap(latitude, longitude);

    btnrefresh = (Button) findViewById(R.id.btnReload);
    btnrefresh.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View arg0) {

            RefreshMap();
        }
    });

    btnbacktolist = (Button) findViewById(R.id.btnBack);
    btnbacktolist.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View arg0) {
            BacktoScheduleList(bundle);
        }
    }); …