/**
* Project Name:Android_Car_Example
* File Name:LocationTask.java
* Package Name:com.amap.api.car.example
* Date:2015年4月3日上午9:27:45
*
*/
package com.amap.api.car.example;
import android.content.Context;
import android.location.Location;
import android.os.Bundle;
import android.text.TextUtils;
import com.amap.api.location.AMapLocation;
import com.amap.api.location.AMapLocationListener;
import com.amap.api.location.LocationManagerProxy;
import com.amap.api.location.LocationProviderProxy;
/**
* ClassName:LocationTask <br/>
* Function: 简单封装了定位请求，可以进行单次定位和多次定位，注意的是在app结束或定位结束时注意销毁定位 <br/>
* Date: 2015年4月3日 上午9:27:45 <br/>
*
* @author yiyi.qi
* @version
* @since JDK 1.6
* @see
*/
public class LocationTask implements AMapLocationListener,
OnLocationGetListener {
private LocationManagerProxy mLocationManagerProxy;
private static LocationTask mLocationTask;
private Context mContext;
private OnLocationGetListener mOnLocationGetlisGetListener;
private RegeocodeTask mRegecodeTask;
private LocationTask(Context context) {
mLocationManagerProxy = LocationManagerProxy.getInstance(context);
mRegecodeTask = new RegeocodeTask(context);
mRegecodeTask.setOnLocationGetListener(this);
mContext = context;
}
public void setOnLocationGetListener(
OnLocationGetListener onGetLocationListener) {
mOnLocationGetlisGetListener = onGetLocationListener;
}
public static LocationTask getInstance(Context context) {
if (mLocationTask == null) {
mLocationTask = new LocationTask(context);
}
return mLocationTask;
}
/**
* 开启单次定位
*/
public void startSingleLocate() {
mLocationManagerProxy.requestLocationData(
LocationProviderProxy.AMapNetwork, -1, 10, this);
}
/**
* 开启多次定位
*/
public void startLocate() {
mLocationManagerProxy.requestLocationData(
LocationProviderProxy.AMapNetwork, 5 * 1000, 10, this);
}
/**
* 结束定位，可以跟多次定位配合使用
*/
public void stopLocate() {
mLocationManagerProxy.removeUpdates(this);
}
/**
* 销毁定位资源
*/
public void onDestroy() {
mLocationManagerProxy.removeUpdates(this);
mLocationManagerProxy.destroy();
}
@Override
public void onLocationChanged(Location arg0) {
// TODO Auto-generated method stub
}
@Override
public void onProviderDisabled(String arg0) {
// TODO Auto-generated method stub
}
@Override
public void onProviderEnabled(String arg0) {
// TODO Auto-generated method stub
}
@Override
public void onStatusChanged(String arg0, int arg1, Bundle arg2) {
// TODO Auto-generated method stub
}
@Override
public void onLocationChanged(AMapLocation amapLocation) {
if (amapLocation != null && amapLocation.getAMapException() != null
&& amapLocation.getAMapException().getErrorCode() == 0) {
PositionEntity entity = new PositionEntity();
entity.latitue = amapLocation.getLatitude();
entity.longitude = amapLocation.getLongitude();
if (!TextUtils.isEmpty(amapLocation.getAddress())) {
entity.address = amapLocation.getAddress();
}
mOnLocationGetlisGetListener.onLocationGet(entity);
}
}
@Override
public void onLocationGet(PositionEntity entity) {
// TODO Auto-generated method stub
}
@Override
public void onRegecodeGet(PositionEntity entity) {
// TODO Auto-generated method stub
}
}
