Location3

public class LocationDeal
{
    public URLParameters parameters;
    private Context myContext;
    private Activity myActivity;
    private LocationClient mLocClient;
   
    public LocationDeal(Activity activity, Context context)
    {
        this.myActivity = activity;
        this.myContext = context;
    }

    public URLParameters getURLParameters()
    {
       
        SQLOperation operration = new SQLOperation(myContext);
        List<URLParameters> list = operration.select();
        if (CommonUtil.isNotEmpty(list))
        {
            return list.get(0);
        }
        else
        {
            return null;
        }
    }

    public void startLocation()
    {
        TiantianApplication mlaApplication = (TiantianApplication) myActivity.getApplication();
       
        mLocClient = mlaApplication.mLocationClient;
        if (mLocClient != null)
        {
            if (!mLocClient.isStarted())
            {
                setLocationOption(mLocClient);
                mLocClient.start();
            }
            mLocClient.requestLocation();
        }
    }

    public void stopLocation()
    {
        if (mLocClient != null && mLocClient.isStarted())
        {
            mLocClient.stop();
        }
    }
   
    private void setLocationOption(LocationClient client)
    {
        if (client == null)
        {
            return;
        }
        LocationClientOption option = new LocationClientOption();
        option.setOpenGps(true); //设置是否打开gps
        option.setAddrType(Parameters.LOCATION_ADDRESS_TYPE); // 地理编码的格式
        option.setCoorType(Parameters.LOCATION_COOR_TYPE); // 返回百度经纬度    gcj02:返回国测局经纬度    bd09:返回百度默认
        option.setScanSpan(10000); //设置定时定位的时间间隔。单位ms
        client.setLocOption(option);
    }

    public URLParameters getMobilParameters()
    {
        SQLOperation operration = new SQLOperation(myContext);
        List<URLParameters> list = operration.select();
        if (CommonUtil.isNotEmpty(list)) return list.get(0);
        else return null;
    }

    public void initURLParameters()
    {
        if (null == parameters)
        {
            parameters = new URLParameters();
        }
    }
}