第三方百度地图
一、官方下载百度地图jar包:
导入项目libs下:
二、添加权限:
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
//获取设备网络状态,禁用后无法获取网络状态
<uses-permission android:name="android.permission.INTERNET" />
//网络权限,当禁用后,无法进行检索等相关业务
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
//读取设备硬件信息,统计数据
<uses-permission android:name="com.android.launcher.permission.READ_SETTINGS" />
//读取系统信息,包含系统版本等信息,用作统计
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
//获取设备的网络状态,鉴权所需网络代理
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
//允许sd卡写权限,需写入地图数据,禁用后无法显示地图
<uses-permission
android:name="android.permission.WRITE_SETTINGS"
tools:ignore="ProtectedPermissions" />
//获取统计数据
<uses-permission android:name="android.permission.CAMERA" />
//使用步行AR导航,配置Camera权限
<uses-permission android:name="android.permission.INTERNET" />
三、在AndroidManifest中添加开发**、所需权限等信息:
1.在application中添加开发**(AK)
<application>
<meta-data
android:name="com.baidu.lbsapi.API_KEY"
android:value="开发者 key" />
</application>
2.添加定位service:
<service
android:name="com.baidu.location.f"
android:enabled="true"
android:process=":remote" />
四、在布局xml文件中添加地图控件;
<com.baidu.mapapi.map.MapView
android:id="@+id/map"
android:layout_width="match_parent"
android:layout_height="match_parent">
</com.baidu.mapapi.map.MapView>
五:在应用程序创建时初始化 SDK引用的Context 是全局变量;
public class MyNews extends Application {
@Override
public void onCreate() {
super.onCreate();
//初始化
SDKInitializer.initialize(this);
SDKInitializer.setCoordType(CoordType.BD09LL);
}
}
六、创建地图Activity,管理地图生命周期;
public class Baidu_Map extends AppCompatActivity {
@BindView(R.id.map)
MapView map;
private BaiduMap baiduMap;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_baidu__map);
ButterKnife.bind(this);
//获取百度地图:
baiduMap=map.getMap();
baiduMap.setMyLocationEnabled(true);
MyLocationData build=new MyLocationData.Builder().build();
baiduMap.setMyLocationData(build);
}
private void MapLocation(BDLocation location){
MyLocationData.Builder builder =new MyLocationData.Builder();
builder.latitude(location.getLatitude());
builder.longitude(location.getLongitude());
Log.i("MyLocationData","经度是:"+location.getLongitude()+" "+"纬度是:"+location.getLatitude());
MyLocationData locationData=builder.build();
baiduMap.setMyLocationData(locationData);
}
@Override
protected void onResume() {
super.onResume();
map.onResume();
}
@Override
protected void onPause() {
super.onPause();
map.onPause();
}
@Override
protected void onDestroy() {
super.onDestroy();
map.onDestroy();
}
}
效果如下: