百度地图

public class MainActivity extends Activity {
MapView mMapView;
BaiduMap bMapManager;
Button mButton;
Button mButton1;
Button mButton2;
Button mButton3;
//定位相关的类             d
private LocationClient locationClient;
private  MyLocationListenter mLocationListenter;
private boolean isReceive = true;
private double mLatitude;   // 唯獨
private double mLongtitude;        //經度
//自定义图标3
private BitmapDescriptor mIconLocation;//定义图标
private  MyOrientationListenter myOrientationListenter;
private float mCurrentX;//记录当前的位置
// 定位模式
private MyLocationConfiguration.LocationMode locationMode;

//覆盖物相关的类
private  BitmapDescriptor mMarker;
private RelativeLayout mMarkerLy;
@Override
protected void onCreate(Bundle savedInstanceState) {
SDKInitializer.initialize(getApplicationContext());
super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);
initView();
initLaoction();
//覆盖物相关
initMarker();

bMapManager.setOnMarkerClickListener(new BaiduMap.OnMarkerClickListener() {
@Override
public boolean onMarkerClick(Marker marker) {
Bundle extreaInfo = marker.getExtraInfo();
Info info = (Info) extreaInfo.getSerializable("info");
if(mMarkerLy!=null){
ImageView iv = (ImageView) mMarkerLy.findViewById(R.id.markerim);
TextView name = (TextView) mMarkerLy.findViewById(R.id.tv_info_name);
TextView distance = (TextView) mMarkerLy.findViewById(R.id.tv_info_dis);
TextView zan = (TextView) mMarkerLy.findViewById(R.id.tv_info_zan);
iv.setImageResource(info.getImgId());
distance.setText(info.getDistance());
name.setText(info.getName());
zan.setText(info.getZan()+"");
}

mMarkerLy.setVisibility(View.VISIBLE);
return true;
}
});
bMapManager.setOnMapClickListener(new BaiduMap.OnMapClickListener() {
@Override
public void onMapClick(LatLng latLng) {
mMarkerLy.setVisibility(View.GONE);
}

@Override
public boolean onMapPoiClick(MapPoi mapPoi) {
return false;
}
});
}

private void initMarker() {
mMarker = BitmapDescriptorFactory.fromResource(R.drawable.maker);
mMarkerLy = (RelativeLayout) findViewById(R.id.id_maker_ly1);
}

public void initView(){
mMapView = (MapView) findViewById(R.id.bmapView);
mButton = (Button) findViewById(R.id.satelliteBTN);
mButton1 = (Button) findViewById(R.id.trafficBTN1);
mButton2 = (Button) findViewById(R.id.trafficBTN2);
mButton3 = (Button) findViewById(R.id.trafficBTN3);

bMapManager= mMapView.getMap();
MapStatusUpdate msu = MapStatusUpdateFactory.zoomTo(15.0f);
bMapManager.setMapStatus(msu);
mButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
LatLng ll = new LatLng(mLatitude, mLongtitude); //得到经纬度
MapStatusUpdate msuf = MapStatusUpdateFactory.newLatLng(ll);     //设置这个位置
bMapManager.animateMapStatus(msuf);
}
});
mButton1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
locationMode = MyLocationConfiguration.LocationMode.NORMAL;//默认模式
}
});
mButton2.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
locationMode = MyLocationConfiguration.LocationMode.COMPASS;//罗盘模式
}
});
mButton3.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
/* locationMode = MyLocationConfiguration.LocationMode.FOLLOWING;//跟随*/
addOverlays(Info.infos);
}
});

}

/**
* 添加覆盖物 Maeker             OverlayOptions //定义图层
* @param infos
*/
private void addOverlays(List<Info> infos) {
bMapManager.clear();//清楚图层
LatLng lat = null;
Marker marker1 = null;
OverlayOptions options;
for(Info info : infos){
//经纬度
lat = new LatLng(info.getLatitude(),info.getLongitude());
// 图标
options = new MarkerOptions().position(lat).icon(mMarker).zIndex(5);
marker1 = (Marker) bMapManager.addOverlay(options);
Bundle arg0 = new Bundle();
arg0.putSerializable("info",info);
marker1.setExtraInfo(arg0);

}
MapStatusUpdate msu = MapStatusUpdateFactory.newLatLng(lat);
bMapManager.setMapStatus(msu);//定位
}

public void initLaoction(){
locationMode = MyLocationConfiguration.LocationMode.NORMAL;//默认模式
locationClient = new LocationClient(this);
mLocationListenter = new MyLocationListenter();
locationClient.registerLocationListener(mLocationListenter);//对    locationClient进行注册
LocationClientOption option = new LocationClientOption();
option.setCoorType("bd09ll");   //坐标类型
option.setIsNeedAddress(true);   //得到地址
option.setOpenGps(true);//返回当前的地址
option.setScanSpan(1000);   //每隔多少秒進行請求 1秒
locationClient.setLocOption(option);  //不设置不会一直请求
mIconLocation = BitmapDescriptorFactory.fromResource(R.drawable.navi_map_gps_locked);//更换图标
// 自定义图标
myOrientationListenter = new MyOrientationListenter(getApplication());
myOrientationListenter.setmOnOrientationListenter(new MyOrientationListenter.OnOrientationListenter(){
@Override
public void OnOrientationChanged(float x) {
mCurrentX = x;
}
});
}
@Override
protected void onDestroy() {
super.onDestroy();
//在activity执行onDestroy时执行mMapView.onDestroy()，实现地图生命周期管理
mMapView.onDestroy();
}

@Override
protected void onStart() {
super.onStart();
bMapManager.setMyLocationEnabled(true);//必须开启地图
if(!locationClient.isStarted()){
locationClient.start();  //定位的允许
//开启传感器
myOrientationListenter.start();
}

}

@Override
protected void onStop() {
super.onStop();
bMapManager.setMyLocationEnabled(false);//必
if(locationClient.isStarted()){
locationClient.stop();  //定位的关闭l
}
myOrientationListenter.stop();// 停止方向传感器
}
@Override
protected void onResume() {
super.onResume();
//在activity执行onResume时执行mMapView. onResume ()，实现地图生命周期管理
mMapView.onResume();
}
@Override
protected void onPause() {
super.onPause();
//在activity执行onPause时执行mMapView. onPause ()，实现地图生命周期管理
mMapView.onPause();
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_main,menu);
return true;
}

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
@Override
public boolean onOptionsItemSelected(MenuItem item) {

switch (item.getItemId()){
case R.id.id_map_common:
bMapManager.setMapType(BaiduMap.MAP_TYPE_NONE);
break;
case R.id.id_weixing:
bMapManager.setMapType(BaiduMap.MAP_TYPE_SATELLITE);
break;
case R.id.shishijiaotong:
if(bMapManager.isTrafficEnabled()){
bMapManager.setTrafficEnabled(false);
item.setTitle("时时交通图(off)");
}   else {
bMapManager.setTrafficEnabled(true);
item.setTitle("时时交通图(NO)");
}

break;
}
return super.onOptionsItemSelected(item);
}
private class MyLocationListenter implements BDLocationListener{

@Override
public void onReceiveLocation(BDLocation bdLocation) {
try {
//對   BDLocation j进行转换
MyLocationData data = new MyLocationData.Builder()
.direction(mCurrentX)//方向和传感器的结合
.accuracy(bdLocation.getRadius())  //读取经纬
.latitude(bdLocation.getLatitude())    //维度
.longitude(bdLocation.getLongitude())  //经度
.build();      /// 处理返回的数据

bMapManager.setMyLocationData(data);
//自定义图标
MyLocationConfiguration config= new MyLocationConfiguration(locationMode,true,mIconLocation);
bMapManager.setMyLocationConfigeration(config);
// 获取经纬度
mLatitude = bdLocation.getLatitude();
mLongtitude = bdLocation.getLongitude();
if(isReceive){
LatLng ll = new LatLng(bdLocation.getLatitude(),bdLocation.getLongitude()); //得到经纬度
MapStatusUpdate msuf = MapStatusUpdateFactory.newLatLng(ll);     //设置这个位置
bMapManager.animateMapStatus(msuf);//定位到这个信息里面
isReceive = false;
Toast.makeText(getApplication(),"定位成功"+bdLocation.getAddrStr(),Toast.LENGTH_LONG).show();
}
} catch (Exception e) {
e.printStackTrace();
}

}
}
private void satelliteBTNOnClick(View v){

}
private void trafficBTNOnClick(View v){
}
}