申请key这些我就不说了,不懂的同学可以去高德地图开放平台查看详细介绍
1.下载依赖
https://lbs.amap.com/api/android-location-sdk/download
因为是要国外定外 所以下载这个GooglePlay渠道包 然后解压 获取里面的jar包(其他定位配置参考高德地图定位文档)
解压后将AMap_Location的jar包放到工程的libs目录下
定位代码:
//声明AMapLocationClient类对象
public AMapLocationClient aMapLocationClient = null;
private void initLocation() {
aMapLocationClient = new AMapLocationClient(this);
AMapLocationClientOption mLocationOption = new AMapLocationClientOption();
mLocationOption.setLocationMode(AMapLocationClientOption.AMapLocationMode.Hight_Accuracy);
//设置是否返回地址信息（默认返回地址信息）
mLocationOption.setNeedAddress(true);
//关闭缓存机制
mLocationOption.setLocationCacheEnable(false);
//给定位客户端对象设置定位参数
aMapLocationClient.setLocationOption(mLocationOption);
aMapLocationClient.setLocationListener(mAMapLocationListener);
//启动定位
aMapLocationClient.startLocation();
}
AMapLocationListener mAMapLocationListener = new AMapLocationListener() {
@Override
public void onLocationChanged(AMapLocation amapLocation) {
if (amapLocation != null) {
if (amapLocation.getErrorCode() == 0) {
//可在其中解析amapLocation获取相应内容。
Log.e("mAMapLocationListener", amapLocation.getLatitude() + "," + amapLocation.getLongitude() + "," + amapLocation.getCountry() + "," + amapLocation.getCity() + "," + amapLocation.getAddress());
} else {
//定位失败时，可通过ErrCode（错误码）信息来确定失败的原因，errInfo是错误信息，详见错误码表。
Log.e("AmapError", "location Error, ErrCode:"
+ amapLocation.getErrorCode() + ", errInfo:"
+ amapLocation.getErrorInfo());
}
}
}
};
另外 记得在onDestroy 销毁监听
@Override
protected void onDestroy() {
unregistAmap();
super.onDestroy();
}
//解绑
private void unregistAmap(){
if (null != mLocationClient) {
if (mLocationClient.isStarted()) {
mLocationClient.stopLocation();
}
mLocationClient.unRegisterLocationListener(mAMapLocationListener);
mLocationClient = null;
}
}