void initView() {
toolbar = (Toolbar) findViewById(R.id.toolbar);
mapView = (MapView) findViewById(R.id.mapview);
fab = (FloatingActionButton) findViewById(R.id.fab);
bd = BitmapDescriptorFactory.fromResource(R.drawable.icon_gcoding);
info = BitmapDescriptorFactory.fromResource(R.drawable.popup);
drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
}
public void initOverlay() {
// add marker overlay
addOverlay(39.963175, 116.400244, R.drawable.icon_marka, 9);
addOverlay(39.942821, 116.369199, R.drawable.icon_markb, 5);
MarkerOptions ooC = (MarkerOptions) addOverlay(39.939723, 116.425541, R.drawable.icon_markc, 7);
MarkerOptions ooD = (MarkerOptions) addOverlay(39.906965, 116.401394, R.drawable.icon_markd, 0);
ooC.perspective(false).anchor(0.5f, 0.5f).rotate(30);
ooD.period(10);
// ArrayList<BitmapDescriptor> giflist = new ArrayList<BitmapDescriptor>();
// giflist.add(bdA);
// giflist.add(bdB);
// giflist.add(bdC);
BitmapDescriptor bd = BitmapDescriptorFactory.fromResource(R.drawable.icon_gcoding);
mBitmapList.add(bd);
// add ground overlay
LatLng southwest = new LatLng(39.92235, 116.380338);
LatLng northeast = new LatLng(39.947246, 116.414977);
LatLngBounds bounds = new LatLngBounds.Builder().include(northeast).include(southwest).build();
BitmapDescriptor bdGround = BitmapDescriptorFactory.fromResource(R.drawable.ground_overlay);
mBitmapList.add(bdGround);
OverlayOptions ooGround =
new GroundOverlayOptions().positionFromBounds(bounds).image(bdGround).transparency(0.8f);
mBaiduMap.addOverlay(ooGround);
MapStatusUpdate u = MapStatusUpdateFactory.newLatLng(bounds.getCenter());
mBaiduMap.setMapStatus(u);
mBaiduMap.setOnMarkerDragListener(
new OnMarkerDragListener() {
public void onMarkerDrag(Marker marker) {}
public void onMarkerDragEnd(Marker marker) {
Toast.makeText(
OverlayDemo.this,
"拖拽结束，新位置："
+ marker.getPosition().latitude
+ ", "
+ marker.getPosition().longitude,
Toast.LENGTH_LONG)
.show();
}
public void onMarkerDragStart(Marker marker) {}
});
}
private void locateMyLocation(UserShakeData userShakeData) {
LatLng cenpt = new LatLng(userShakeData.getLatitude(), userShakeData.getLongitude());
locatePotin(cenpt);
BitmapDescriptor markIcon = BitmapDescriptorFactory.fromResource(R.drawable.lj_map_my_location);
OverlayOptions option = new MarkerOptions().position(cenpt).icon(markIcon);
myContext.baiduMap.addOverlay(option);
}
@Override
public BitmapDescriptor getTerminalMarker() {
if (useDefaultIcon) {
return BitmapDescriptorFactory.fromResource(R.drawable.icon_en);
}
return null;
}
private void initLocation() {
mLocationMode = com.baidu.mapapi.map.MyLocationConfiguration.LocationMode.NORMAL;
mLocationClient = new LocationClient(this);
mLocationListener = new MyLocationListener();
mLocationClient.registerLocationListener(mLocationListener);
LocationClientOption option = new LocationClientOption();
option.setCoorType("bd09ll");
option.setIsNeedAddress(true);
option.setOpenGps(true);
option.setScanSpan(1000);
mLocationClient.setLocOption(option);
// 初始化图标
mIconLocation = BitmapDescriptorFactory.fromResource(R.drawable.navi_map_gps_locked);
myOrientationListener = new MyOrientationListener(context);
myOrientationListener.setOnOrientationListener(
new OnOrientationListener() {
@Override
public void onOrientationChanged(float x) {
mCurrentX = x;
}
});
}
private void initLocation() {
// TODO Auto-generated method stub
client = new LocationClient(this);
locationlistener = new Mylocation();
client.registerLocationListener(locationlistener);
// 设置location的一些参数
LocationClientOption option = new LocationClientOption();
option.setCoorType("bd09ll");
option.setIsNeedAddress(true); // 获得当前的地址
option.setOpenGps(true);
option.setScanSpan(1000);
client.setLocOption(option); // 设置完成上述功能
// 初始化图标
mylocationbitmap = BitmapDescriptorFactory.fromResource(R.drawable.arrow);
// 初始化 方向传感器
myorientaion = new MyOrientation(this);
myorientaion.setChanged(
new OrientainChanged() {
@Override
public void Onchanged(float x) {
// TODO Auto-generated method stub
CurrentX = x;
}
});
}
/**
* 把一个坐标点显示在地图上面.
*
* @param mMapView
* @param point
* @param image 默认图片资源id
*/
public void showOnePoint(final BaiduMap mBaiduMap, final MyPoint point, int image) {
mBaiduMap.clear();
LatLng llA = new LatLng(point.getLat(), point.getLng());
BitmapDescriptor bdA = BitmapDescriptorFactory.fromResource(R.drawable.icon_geo);
OverlayOptions ooA = new MarkerOptions().position(llA).icon(bdA).zIndex(9).draggable(true);
final Marker mMarkerA = (Marker) (mBaiduMap.addOverlay(ooA));
MapStatusUpdate u = MapStatusUpdateFactory.newLatLng(llA);
mBaiduMap.setMapStatus(u);
mBaiduMap.setOnMarkerClickListener(
new OnMarkerClickListener() {
public boolean onMarkerClick(final Marker marker) {
Button button = new Button(context);
button.setBackgroundResource(R.drawable.popup);
OnInfoWindowClickListener listener = null;
if (marker == mMarkerA) {
button.setText(point.getName());
listener =
new OnInfoWindowClickListener() {
public void onInfoWindowClick() {
mBaiduMap.hideInfoWindow();
}
};
LatLng ll = marker.getPosition();
InfoWindow mInfoWindow =
new InfoWindow(BitmapDescriptorFactory.fromView(button), ll, -47, listener);
mBaiduMap.showInfoWindow(mInfoWindow);
}
return true;
}
});
}
/** 设置当前位置，如果是第一次则动画移动到当前位置 */
private void setMyLocOnMap() {
MyLocationData.Builder builder =
new MyLocationData.Builder()
.latitude(cLoc.getLatitude())
.longitude(cLoc.getLongitude())
.accuracy(cLoc.getRadius())
.direction(mOrientation);
baiduMap.setMyLocationData(builder.build());
if (currentIcon == null) {
currentIcon = BitmapDescriptorFactory.fromResource(R.mipmap.main_icon_nav);
}
baiduMap.setMyLocationConfigeration(
new MyLocationConfiguration(
MyLocationConfiguration.LocationMode.NORMAL, true, currentIcon));
if (isFirst && type == 1) {
isFirst = false;
// 设置默认比例尺15（20-3）
MapStatusUpdate update =
MapStatusUpdateFactory.newLatLngZoom(
new LatLng(cLoc.getLatitude(), cLoc.getLongitude()), baiduMap.getMapStatus().zoom);
baiduMap.animateMapStatus(update);
}
}
private void drawAreadyLin(List<LatLng> agoList) {
BitmapDescriptor custom1 = BitmapDescriptorFactory.fromResource(R.drawable.icon_road_red_arrow);
OverlayOptions ooPolyline =
new PolylineOptions().width(15).color(0xAAFF0000).points(agoList).customTexture(custom1);
// .textureIndex(index);
// 添加到地图
mBaiduMap.addOverlay(ooPolyline);
}
private MarkerOptions addOverlay(double lat, double lng, int resID, int zIndex) {
LatLng llA = new LatLng(lat, lng);
BitmapDescriptor bdA = BitmapDescriptorFactory.fromResource(resID);
mBitmapList.add(bdA);
MarkerOptions ooA = new MarkerOptions().position(llA).icon(bdA).zIndex(zIndex).draggable(true);
mMarkerList.add((Marker) mBaiduMap.addOverlay(ooA));
return ooA;
}
private void addMakerToMap(LatLng latLng) {
// 隐藏食指点击动画
// imageHandClick.setVisibility(View.GONE);
baiduMap.clear();
BitmapDescriptor bitmapDescriptor =
BitmapDescriptorFactory.fromResource(R.drawable.ui_marker_select);
OverlayOptions ooA =
new MarkerOptions().position(latLng).icon(bitmapDescriptor).zIndex(9).draggable(true);
baiduMap.addOverlay(ooA);
}
private void drawLines(double oldLat, double newLat, double oldLng, double newLng) {
// TODO Auto-generated method stub
// 绘制纹理图
BitmapDescriptor custom1 = BitmapDescriptorFactory.fromResource(R.drawable.icon_road_red_arrow);
Log.e("old", oldLat + "<==" + oldLng + "--" + newLat + "<==" + newLng);
LatLng pt1 = new LatLng(oldLat, oldLng);
LatLng pt2 = new LatLng(newLat, newLng);
points.add(pt1); // 点元素
points.add(pt2); // 点元素
OverlayOptions ooPolyline =
new PolylineOptions().width(15).color(0xAAFF0000).points(points).customTexture(custom1);
mBaiduMap.addOverlay(ooPolyline);
}
private void setMarkerIcon(Marker marker, boolean focused) {
if (marker == null) return;
int pos = marker.getZIndex();
BitmapDescriptor descriptor =
BitmapDescriptorFactory.fromResource(
focused
? marker_focus_icon_ids[pos % marker_focus_icon_ids.length]
: marker_icon_ids[pos % marker_icon_ids.length]);
marker.setIcon(descriptor);
}
@Override
public void onGetReverseGeoCodeResult(ReverseGeoCodeResult reverseGeoCodeResult) {
if (reverseGeoCodeResult == null
|| reverseGeoCodeResult.error != SearchResult.ERRORNO.NO_ERROR) {
Toast.makeText(NewMapActivity.this, "抱歉，未能找到结果", Toast.LENGTH_LONG).show();
return;
}
mBaiduMap.clear();
mBaiduMap.addOverlay(
new MarkerOptions()
.position(reverseGeoCodeResult.getLocation())
.icon(BitmapDescriptorFactory.fromResource(R.drawable.icon_marka)));
mBaiduMap.setMapStatus(MapStatusUpdateFactory.newLatLng(reverseGeoCodeResult.getLocation()));
Toast.makeText(NewMapActivity.this, reverseGeoCodeResult.getAddress(), Toast.LENGTH_LONG)
.show();
}
private void showMap(double latitude, double longtitude, String address) {
// sendButton.setVisibility(View.GONE);
LatLng llA = new LatLng(latitude, longtitude);
CoordinateConverter converter = new CoordinateConverter();
converter.coord(llA);
converter.from(CoordinateConverter.CoordType.COMMON);
LatLng convertLatLng = converter.convert();
OverlayOptions ooA =
new MarkerOptions()
.position(convertLatLng)
.icon(BitmapDescriptorFactory.fromResource(R.drawable.icon_marka))
.zIndex(4)
.draggable(true);
mBaiduMap.addOverlay(ooA);
MapStatusUpdate u = MapStatusUpdateFactory.newLatLngZoom(convertLatLng, 17.0f);
mBaiduMap.animateMapStatus(u);
}
void loadMarker() {
for (BranchInfo item : mData) {
if (item.getLat() == 0 || item.getLng() == 0) continue;
LatLng latLng = new LatLng(item.getLat(), item.getLng());
Marker marker =
(Marker)
mBaiduMap.addOverlay(
new MarkerOptions()
.position(latLng)
.icon(BitmapDescriptorFactory.fromResource(R.mipmap.ic_map_marker)));
Bundle bundle = new Bundle();
bundle.putSerializable("info", item);
marker.setExtraInfo(bundle);
// 将地图移到到最后一个经纬度位置
MapStatusUpdate u = MapStatusUpdateFactory.newLatLng(latLng);
mBaiduMap.setMapStatus(u);
}
mBaiduMap.animateMapStatus(MapStatusUpdateFactory.newLatLng(mMyLocation));
}
private void addlayout(String lat, String lng, String name, String adress, String phone) {
LatLng ll =
new LatLng(Double.parseDouble("" + lat) - 0.00005, Double.parseDouble("" + lng) - 0.00005);
View view2 = LayoutInflater.from(mContext).inflate(R.layout.over_map, null);
((TextView) view2.findViewById(R.id.hospital_name)).setText("医院：" + name);
((TextView) view2.findViewById(R.id.adress)).setText("地址：" + adress);
((TextView) view2.findViewById(R.id.phone))
.setText("距离：" + Float.parseFloat(phone) / 1000 + "km");
BitmapDescriptor bdA = BitmapDescriptorFactory.fromBitmap(textTobimap(view2));
OverlayOptions ooA = new MarkerOptions().position(ll).icon(bdA).zIndex(9).draggable(true);
mBaiduMap.addOverlay(ooA);
LatLng point = new LatLng(Double.parseDouble("" + lat), Double.parseDouble("" + lng));
// 构建Marker图标
BitmapDescriptor bitmap = BitmapDescriptorFactory.fromResource(R.drawable.icon_marka);
// 构建MarkerOption，用于在地图上添加Marker
OverlayOptions option = new MarkerOptions().position(point).icon(bitmap);
// 在地图上添加Marker，并显示
mBaiduMap.addOverlay(option);
}
/**
* 把点增加到图上面
*
* @param mMapView
* @param list 点的信息
* @param image 默认图片资源id
*/
public void addPt(final BaiduMap mBaiduMap, final List<MyPoint> list, int image) {
mBaiduMap.clear();
BitmapDescriptor bdA = BitmapDescriptorFactory.fromResource(R.drawable.icon_geo);
final List<Marker> markerList = new ArrayList<Marker>();
for (int i = 0; i < list.size(); i++) {
LatLng llA = new LatLng(list.get(i).getLat(), list.get(i).getLng());
OverlayOptions ooA = new MarkerOptions().position(llA).icon(bdA).zIndex(9).draggable(true);
markerList.add((Marker) (mBaiduMap.addOverlay(ooA)));
}
MapStatusUpdate u = MapStatusUpdateFactory.newLatLng(getCenterPointer(list));
mBaiduMap.setMapStatus(u);
mBaiduMap.setOnMarkerClickListener(
new OnMarkerClickListener() {
public boolean onMarkerClick(final Marker marker) {
Button button = new Button(context);
button.setBackgroundResource(R.drawable.popup);
OnInfoWindowClickListener listener = null;
for (int i = 0; i < list.size(); i++) {
if (marker == markerList.get(i)) {
button.setText(list.get(i).getName());
break;
}
}
listener =
new OnInfoWindowClickListener() {
public void onInfoWindowClick() {
mBaiduMap.hideInfoWindow();
}
};
LatLng ll = marker.getPosition();
InfoWindow mInfoWindow =
new InfoWindow(BitmapDescriptorFactory.fromView(button), ll, -47, listener);
mBaiduMap.showInfoWindow(mInfoWindow);
return true;
}
});
}
@Override
public void onReceiveLocation(BDLocation location) {
if (location == null) {
return;
}
Log.d("map", "On location change received:" + location);
Log.d("map", "addr:" + location.getAddrStr());
// sendButton.setEnabled(true);
if (progressDialog != null) {
progressDialog.dismiss();
}
if (lastLocation != null) {
if (lastLocation.getLatitude() == location.getLatitude()
&& lastLocation.getLongitude() == location.getLongitude()) {
Log.d("map", "same location, skip refresh");
// mMapView.refresh(); //need this refresh?
return;
}
}
lastLocation = location;
mBaiduMap.clear();
LatLng llA = new LatLng(lastLocation.getLatitude(), lastLocation.getLongitude());
CoordinateConverter converter = new CoordinateConverter();
converter.coord(llA);
converter.from(CoordinateConverter.CoordType.COMMON);
LatLng convertLatLng = converter.convert();
OverlayOptions ooA =
new MarkerOptions()
.position(convertLatLng)
.icon(BitmapDescriptorFactory.fromResource(R.drawable.icon_marka))
.zIndex(4)
.draggable(true);
mBaiduMap.addOverlay(ooA);
MapStatusUpdate u = MapStatusUpdateFactory.newLatLngZoom(convertLatLng, 17.0f);
mBaiduMap.animateMapStatus(u);
}
private void tipPlace(double lats, double longs) {
if (i != 0) {
// Log.e("iii", "i = "+i);
marker.remove();
}
LatLng point = new LatLng(lats, longs);
MapStatus mMapStatus =
new MapStatus.Builder().target(point).zoom(CheezhiApplication.getZooms()).build();
// mMapView.getMap().get
MapStatusUpdate mMapStatusUpdate = MapStatusUpdateFactory.newMapStatus(mMapStatus);
mBaiduMap.setMapStatus(mMapStatusUpdate);
MapStatusUpdate u = MapStatusUpdateFactory.newLatLng(point);
mBaiduMap.animateMapStatus(u);
BitmapDescriptor bitmap = BitmapDescriptorFactory.fromResource(R.drawable.icon_geo);
OverlayOptions options =
new MarkerOptions().position(point).icon(bitmap).zIndex(9).draggable(true);
marker = (Marker) (mBaiduMap.addOverlay(options));
}
/**
* 地图长按事件监听回调函数
*
* @param point 长按的地理坐标
*/
public void onMapLongClick(LatLng point) {
hasEndpoint = true;
// 构建Marker图标
BitmapDescriptor bitmap = BitmapDescriptorFactory.fromResource(R.drawable.icon_marka);
// 构建MarkerOption，用于在地图上添加Marker
OverlayOptions option = new MarkerOptions().position(point).icon(bitmap);
Vibrator vibrator = (Vibrator) getSystemService(VIBRATOR_SERVICE);
getSystemService(VIBRATOR_SERVICE);
// 震动30ms
vibrator.vibrate(30);
// 清除Marker
mBaiduMap.clear();
// 在地图上添加Marker，并显示
mBaiduMap.addOverlay(option);
Toast.makeText(NavigateActivity.this, "设置为终点", Toast.LENGTH_SHORT).show();
EditText mDest = (EditText) findViewById(R.id.et_destination);
mDest.setText("经度：" + point.longitude + " 纬度：" + point.latitude);
destLoc.setLongitude(point.longitude);
destLoc.setLatitude(point.latitude);
System.out.println("终点");
System.out.println("经度：" + destLoc.getLongitude());
System.out.println("纬度：" + destLoc.getLatitude());
}
private void addMarker2Map() {
List<OverlayOptions> optionses = new ArrayList<OverlayOptions>();
for (int i = 0; i < data.size(); i++) {
MyPoiInfo info = data.get(i);
BitmapDescriptor descriptor =
BitmapDescriptorFactory.fromResource(marker_icon_ids[i % marker_icon_ids.length]);
OverlayOptions oo =
new MarkerOptions()
.position(new LatLng(info.lat, info.lng))
.icon(descriptor)
.zIndex(i)
.title(info.name);
optionses.add(oo);
}
overlayManager = new MarkerOverLayManager(baiduMap, optionses);
overlayManager.addToMap();
// add maker click listener
baiduMap.setOnMarkerClickListener(overlayManager);
baiduMap.removeMarkerClickListener(drivingRouteOverlay);
}
public class LocationActivity extends BaseActivity implements OnGetGeoCoderResultListener {
MapView mMapView;
BaiduMap mBaiduMap;
// 定位相关
LocationClient mLocClient;
public MyLocationListenner myListener = new MyLocationListenner();
BitmapDescriptor mCurrentMarker;
GeoCoder mSearch = null; // 搜索模块，因为百度定位sdk能够得到经纬度，但是却无法得到具体的详细地址，因此需要采取反编码方式去搜索此经纬度代表的地址
private BaiduReceiver mReceiver; // 注册广播接收器，用于监听网络以及验证key
static BDLocation lastLocation = null;
private BitmapDescriptor bdgeo =
BitmapDescriptorFactory.fromResource(R.drawable.icon_geo); // 当前位置的显示图标
@Override
protected void onCreate(Bundle arg0) {
super.onCreate(arg0);
setContentView(R.layout.activity_location);
initBaiduMap();
}
private void initBaiduMap() {
mMapView = (MapView) findViewById(R.id.bmapView);
mBaiduMap = mMapView.getMap();
mBaiduMap.setMaxAndMinZoomLevel(18, 13);
IntentFilter iFilter = new IntentFilter();
iFilter.addAction(SDKInitializer.SDK_BROADTCAST_ACTION_STRING_PERMISSION_CHECK_ERROR);
iFilter.addAction(SDKInitializer.SDK_BROADCAST_ACTION_STRING_NETWORK_ERROR);
mReceiver = new BaiduReceiver();
registerReceiver(mReceiver, iFilter);
Intent intent = getIntent();
String type = intent.getStringExtra("type");
if (type.equals("select")) { // 聊天选择位置
initTopBarForBoth(
"我的位置",
R.drawable.base_action_bar_true_bg_selector,
new onRightImageButtonClickListener() {
@Override
public void onClick() {
goToChatPage();
Log.i("地图", "点击确定");
}
});
// 获取位置后再设置为可点击
mHeadLayout.getRightImageButton().setEnabled(false);
initLocClient();
} else { // 查看当前位置
initTopBarForLeft("位置");
Bundle b = intent.getExtras();
LatLng latlng = new LatLng(b.getDouble("latitude"), b.getDouble("longitude"));
mBaiduMap.setMapStatus(MapStatusUpdateFactory.newLatLng(latlng));
// 显示当前位置图标
OverlayOptions ooA = new MarkerOptions().position(latlng).icon(bdgeo).zIndex(9);
mBaiduMap.addOverlay(ooA);
}
mSearch = GeoCoder.newInstance();
mSearch.setOnGetGeoCodeResultListener(this);
}
private void initLocClient() {
// 开启定位图层
mBaiduMap.setMyLocationEnabled(true);
mBaiduMap.setMyLocationConfigeration(
new MyLocationConfigeration(
com.baidu.mapapi.map.MyLocationConfigeration.LocationMode.NORMAL, true, null));
// 定位初始化
mLocClient = new LocationClient(this);
mLocClient.registerLocationListener(myListener);
LocationClientOption option = new LocationClientOption();
option.setProdName("bmobim"); // 设置产品线
option.setOpenGps(true); // 打开gps
option.setCoorType("bd09ll"); // 设置坐标类型
option.setScanSpan(1000);
option.setOpenGps(true);
option.setIsNeedAddress(true);
option.setIgnoreKillProcess(true);
mLocClient.setLocOption(option);
mLocClient.start();
if (mLocClient != null && mLocClient.isStarted()) mLocClient.requestLocation();
if (lastLocation != null) {
// 显示在地图上
LatLng ll = new LatLng(lastLocation.getLatitude(), lastLocation.getLongitude());
MapStatusUpdate u = MapStatusUpdateFactory.newLatLng(ll);
mBaiduMap.animateMapStatus(u);
}
}
private void goToChatPage() {
if (lastLocation != null) {
Intent intent = new Intent();
intent.putExtra("y", lastLocation.getLongitude()); // ����
intent.putExtra("x", lastLocation.getLatitude()); // ��
intent.putExtra("address", lastLocation.getAddrStr());
setResult(RESULT_OK, intent);
this.finish();
} else {
showToast("位置为空!");
}
}
/** 定位SDK监听函数 */
public class MyLocationListenner implements BDLocationListener {
@Override
public void onReceiveLocation(BDLocation location) {
// map view 销毁后不在处理新接收的位置
if (location == null || mMapView == null) return;
if (lastLocation != null) {
if (lastLocation.getLatitude() == location.getLatitude()
&& lastLocation.getLongitude() == location.getLongitude()) {
BmobLog.i("获取坐标相同"); // 若两次请求获取到的地理位置坐标是相同的，则不再定位
mLocClient.stop();
return;
}
}
lastLocation = location;
// TODO 测试上传位置！
CustomApplication.getInstance().mLastLocation =
new BmobGeoPoint(location.getLongitude(), location.getLatitude());
updateUserLocation();
BmobLog.i(
"lontitude = "
+ location.getLongitude()
+ ",latitude = "
+ location.getLatitude()
+ ",地址 = "
+ lastLocation.getAddrStr());
// MyLocationData locData = new MyLocationData.Builder()
// .accuracy(location.getRadius())
// // 此处设置开发者获取到的方向信息，顺时针0-360
// .direction(100).latitude(location.getLatitude())
// .longitude(location.getLongitude()).build();
// mBaiduMap.setMyLocationData(locData);
// LatLng ll = new LatLng(location.getLatitude(),
// location.getLongitude());
// String address = location.getAddrStr();
// if (address != null && !address.equals("")) {
// lastLocation.setAddrStr(address);
// } else {
// // 反Geo搜索
// mSearch.reverseGeoCode(new ReverseGeoCodeOption().location(ll));
// }
// TODO 显示在地图上
// MapStatusUpdate u = MapStatusUpdateFactory.newLatLng(ll);
// mBaiduMap.animateMapStatus(u);
// 设置按钮可点击
mHeadLayout.getRightImageButton().setEnabled(true);
}
}
public class BaiduReceiver extends BroadcastReceiver {
public void onReceive(Context context, Intent intent) {
String s = intent.getAction();
if (s.equals(SDKInitializer.SDK_BROADTCAST_ACTION_STRING_PERMISSION_CHECK_ERROR)) {
showToast("key 验证出错! 请在 AndroidManifest.xml 文件中检查 key 设置");
} else if (s.equals(SDKInitializer.SDK_BROADCAST_ACTION_STRING_NETWORK_ERROR)) {
showToast("当前网络连接不稳定，请检查您的网络设置!");
}
}
}
@Override
public void onGetGeoCodeResult(GeoCodeResult arg0) {}
@Override
public void onGetReverseGeoCodeResult(ReverseGeoCodeResult result) {
if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
showToast("抱歉，未能找到结果");
return;
}
BmobLog.i("反编码得到的地址：" + result.getAddress());
lastLocation.setAddrStr(result.getAddress());
}
@Override
protected void onPause() {
super.onPause();
mMapView.onPause();
lastLocation = null;
}
@Override
protected void onResume() {
super.onResume();
mMapView.onResume();
}
@Override
protected void onDestroy() {
if (mLocClient != null && mLocClient.isStarted()) {
// 退出时销毁定位
mLocClient.stop();
}
// 关闭定位图层
mBaiduMap.setMyLocationEnabled(false);
mMapView.onDestroy();
mMapView = null;
// 取消监听 SDK 广播
unregisterReceiver(mReceiver);
super.onDestroy();
// 回收 bitmap 资源
bdgeo.recycle();
}
}
private void markFirstLocation() {
LatLng latLng = new LatLng(firstLocationLatitude, firstLocationLongitude);
BitmapDescriptor markBitmap = BitmapDescriptorFactory.fromResource(R.drawable.lbxz);
OverlayOptions overlayOptions = new MarkerOptions().position(latLng).icon(markBitmap);
baiduMap.addOverlay(overlayOptions);
}
// 覆盖物初始化
private void initMapWu() {
// TODO Auto-generated method stub
mMarker = BitmapDescriptorFactory.fromResource(R.drawable.dingweitubiao); // 获得定位的图片
}
private void markClickLocation(LatLng latLng) {
baiduMap.clear();
BitmapDescriptor markBitmap = BitmapDescriptorFactory.fromResource(R.drawable.djwz);
OverlayOptions overlayOptions = new MarkerOptions().position(latLng).icon(markBitmap);
baiduMap.addOverlay(overlayOptions);
}
private void initialLayout() {
mLatitude = Double.parseDouble(preference.getString("latitude", "0.00"));
mLongitude = Double.parseDouble(preference.getString("longitude", "0.00"));
mapView = (MapView) findViewById(R.id.mapView);
// 去掉百度Logo
int count = mapView.getChildCount();
for (int i = 0; i < count; i++) {
View child = mapView.getChildAt(i);
if (child instanceof ImageView) {
child.setVisibility(View.INVISIBLE);
}
}
baiduMap = mapView.getMap();
// 初始化地图位置
locLatLng = new LatLng(mLatitude, mLongitude);
MapStatusUpdate u = MapStatusUpdateFactory.newLatLng(locLatLng);
baiduMap.animateMapStatus(u);
// 设置地图放大级别 0-19
MapStatusUpdate msu = MapStatusUpdateFactory.zoomTo(17);
baiduMap.animateMapStatus(msu);
// 开启定位图层
baiduMap.setMyLocationEnabled(true);
// 自定义Maker
BitmapDescriptor mCurrentMarker =
BitmapDescriptorFactory.fromResource(R.drawable.icon_arrow_up);
baiduMap.setOnMapClickListener(
new OnMapClickListener() {
@Override
public boolean onMapPoiClick(MapPoi mapPoi) {
clickLatLng = mapPoi.getPosition();
addMakerToMap(clickLatLng);
isClick = true;
Toast.makeText(
getApplicationContext(),
"您选中了：" + mapPoi.getName().replace("\\", ""),
Toast.LENGTH_SHORT)
.show();
return false;
}
@Override
public void onMapClick(LatLng latLng) {
clickLatLng = latLng;
addMakerToMap(clickLatLng);
isClick = true;
}
});
layoutConfirm = (RelativeLayout) findViewById(R.id.layoutConfirm);
layoutConfirm.setOnClickListener(new MyOnClickListener());
btnConfirm = (Button) findViewById(R.id.btnConfirm);
btnConfirm.setOnClickListener(new MyOnClickListener());
layoutBack = (RelativeLayout) findViewById(R.id.layoutBack);
layoutBack.setOnClickListener(new MyOnClickListener());
btnBack = (Button) findViewById(R.id.btnBack);
btnBack.setOnClickListener(new MyOnClickListener());
textHint = (TextView) findViewById(R.id.textHint);
imageHandClick = (ImageView) findViewById(R.id.imageHandClick);
}
private void initMarker() {
// TODO Auto-generated method stub
mMarker = BitmapDescriptorFactory.fromResource(R.drawable.maker);
mMarkerLy = (RelativeLayout) findViewById(R.id.id_maker_ly);
}
public class LocationActivity extends BaseActivity implements OnGetGeoCoderResultListener {
public static final int SEND = 0;
public static final String TYPE = "type";
public static final String TYPE_SELECT = "select";
public static final String LATITUDE = "latitude";
public static final String LONGITUDE = "longitude";
public static final String TYPE_SCAN = "scan";
public static final String ADDRESS = "address";
private static BDLocation lastLocation = null;
private LocationClient locClient;
private MyLocationListener myListener = new MyLocationListener();
private MapView mapView;
private BaiduMap baiduMap;
private BaiduReceiver receiver;
private GeoCoder geoCoder = null;
private BitmapDescriptor descriptor =
BitmapDescriptorFactory.fromResource(R.drawable.chat_location_activity_icon_geo);
private String intentType;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.chat_location_activity);
initBaiduMap();
}
private void initBaiduMap() {
mapView = (MapView) findViewById(R.id.bmapView);
baiduMap = mapView.getMap();
baiduMap.setMaxAndMinZoomLevel(18, 13);
IntentFilter iFilter = new IntentFilter();
iFilter.addAction(SDKInitializer.SDK_BROADTCAST_ACTION_STRING_PERMISSION_CHECK_ERROR);
iFilter.addAction(SDKInitializer.SDK_BROADCAST_ACTION_STRING_NETWORK_ERROR);
receiver = new BaiduReceiver();
registerReceiver(receiver, iFilter);
geoCoder = GeoCoder.newInstance();
geoCoder.setOnGetGeoCodeResultListener(this);
Intent intent = getIntent();
intentType = intent.getStringExtra(TYPE);
initActionBar(R.string.chat_position);
if (intentType.equals(TYPE_SELECT)) {
// 选择发送位置
// 开启定位图层
baiduMap.setMyLocationEnabled(true);
baiduMap.setMyLocationConfigeration(
new MyLocationConfigeration(MyLocationConfigeration.LocationMode.NORMAL, true, null));
// 定位初始化
locClient = new LocationClient(this);
locClient.registerLocationListener(myListener);
LocationClientOption option = new LocationClientOption();
option.setProdName("avosim");
option.setOpenGps(true);
option.setCoorType("bd09ll");
option.setScanSpan(1000);
option.setOpenGps(true);
option.setIsNeedAddress(true);
option.setIgnoreKillProcess(true);
locClient.setLocOption(option);
locClient.start();
if (locClient != null && locClient.isStarted()) {
locClient.requestLocation();
}
if (lastLocation != null) {
// 显示在地图上
LatLng ll = new LatLng(lastLocation.getLatitude(), lastLocation.getLongitude());
MapStatusUpdate u = MapStatusUpdateFactory.newLatLng(ll);
baiduMap.animateMapStatus(u);
}
} else {
Bundle b = intent.getExtras();
LatLng latlng = new LatLng(b.getDouble(LATITUDE), b.getDouble(LONGITUDE)); // 维度在前，经度在后
baiduMap.setMapStatus(MapStatusUpdateFactory.newLatLng(latlng));
OverlayOptions ooA = new MarkerOptions().position(latlng).icon(descriptor).zIndex(9);
baiduMap.addOverlay(ooA);
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
if (intentType != null && intentType.equals(TYPE_SELECT)) {
MenuItem add = menu.add(0, SEND, 0, R.string.chat_location_activity_send);
alwaysShowMenuItem(add);
}
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onMenuItemSelected(int featureId, MenuItem item) {
int id = item.getItemId();
if (id == SEND) {
gotoChatPage();
}
return super.onMenuItemSelected(featureId, item);
}
private void gotoChatPage() {
if (lastLocation != null) {
Intent intent = new Intent();
intent.putExtra(LATITUDE, lastLocation.getLatitude()); // 经度
intent.putExtra(LONGITUDE, lastLocation.getLongitude()); // 维度
intent.putExtra(ADDRESS, lastLocation.getAddrStr());
setResult(RESULT_OK, intent);
this.finish();
} else {
toast(R.string.chat_getGeoInfoFailed);
}
}
@Override
public void onGetGeoCodeResult(GeoCodeResult arg0) {
// TODO Auto-generated method stub
}
@Override
public void onGetReverseGeoCodeResult(ReverseGeoCodeResult result) {
// TODO Auto-generated method stub
if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
toast(getString(R.string.chat_cannotFindResult));
return;
}
Logger.d(getString(R.string.chat_reverseGeoCodeResultIs) + result.getAddress());
lastLocation.setAddrStr(result.getAddress());
}
@Override
protected void onPause() {
mapView.onPause();
super.onPause();
lastLocation = null;
}
@Override
protected void onResume() {
mapView.onResume();
super.onResume();
}
@Override
protected void onDestroy() {
if (locClient != null && locClient.isStarted()) {
// 退出时销毁定位
locClient.stop();
}
// 关闭定位图层
baiduMap.setMyLocationEnabled(false);
mapView.onDestroy();
mapView = null;
// 取消监听 SDK 广播
unregisterReceiver(receiver);
super.onDestroy();
// 回收 bitmap 资源
descriptor.recycle();
}
public static void startToSeeLocationDetail(Context ctx, double latitude, double longitude) {
Intent intent = new Intent(ctx, LocationActivity.class);
intent.putExtra(LocationActivity.TYPE, LocationActivity.TYPE_SCAN);
intent.putExtra(LocationActivity.LATITUDE, latitude);
intent.putExtra(LocationActivity.LONGITUDE, longitude);
ctx.startActivity(intent);
}
public static void startToSelectLocationForResult(Activity from, int requestCode) {
Intent intent = new Intent(from, LocationActivity.class);
intent.putExtra(LocationActivity.TYPE, LocationActivity.TYPE_SELECT);
from.startActivityForResult(intent, requestCode);
}
/** 定位SDK监听函数 */
public class MyLocationListener implements BDLocationListener {
@Override
public void onReceiveLocation(BDLocation location) {
// map view 销毁后不在处理新接收的位置
if (location == null || mapView == null) return;
if (lastLocation != null) {
if (lastLocation.getLatitude() == location.getLatitude()
&& lastLocation.getLongitude() == location.getLongitude()) {
Logger.d(getString(R.string.chat_geoIsSame)); // 若两次请求获取到的地理位置坐标是相同的，则不再定位
locClient.stop();
return;
}
}
lastLocation = location;
Logger.d(
"lontitude = "
+ location.getLongitude()
+ ",latitude = "
+ location.getLatitude()
+ ","
+ getString(R.string.chat_position)
+ " = "
+ lastLocation.getAddrStr());
MyLocationData locData =
new MyLocationData.Builder()
.accuracy(location.getRadius())
// 此处设置开发者获取到的方向信息，顺时针0-360
.direction(100)
.latitude(location.getLatitude())
.longitude(location.getLongitude())
.build();
baiduMap.setMyLocationData(locData);
LatLng ll = new LatLng(location.getLatitude(), location.getLongitude());
String address = location.getAddrStr();
if (address != null && !address.equals("")) {
lastLocation.setAddrStr(address);
} else {
// 反Geo搜索
geoCoder.reverseGeoCode(new ReverseGeoCodeOption().location(ll));
}
// 显示在地图上
MapStatusUpdate u = MapStatusUpdateFactory.newLatLng(ll);
baiduMap.animateMapStatus(u);
// 设置按钮可点击
}
}
/** 构造广播监听类，监听 SDK key 验证以及网络异常广播 */
public class BaiduReceiver extends BroadcastReceiver {
public void onReceive(Context context, Intent intent) {
String s = intent.getAction();
if (s.equals(SDKInitializer.SDK_BROADTCAST_ACTION_STRING_PERMISSION_CHECK_ERROR)) {
toast(getString(R.string.chat_location_mapKeyErrorTips));
} else if (s.equals(SDKInitializer.SDK_BROADCAST_ACTION_STRING_NETWORK_ERROR)) {
toast(getString(R.string.chat_pleaseCheckNetwork));
}
}
}
}
public class WMapFjyhView extends BaseLayout {
private MapView mMapView;
private BaiduMap mBaiduMap;
private LocationClient mLocClient;
private Context context;
boolean isFirstLoc = true; // 是否首次定位
List<Marker> markers = new ArrayList<Marker>();
public MyLocationListenner myListener = new MyLocationListenner();
BitmapDescriptor bdA = BitmapDescriptorFactory.fromResource(R.drawable.icon_marka);
public WMapFjyhView(Context context) {
super(context, R.layout.w_map_fjyh);
// TODO Auto-generated constructor stub
this.context = context;
this.InitMapView();
}
/** 定位SDK监听函数 */
public class MyLocationListenner implements BDLocationListener {
@Override
public void onReceiveLocation(BDLocation location) {
// map view 销毁后不在处理新接收的位置
if (location == null || mMapView == null) {
return;
}
MyLocationData locData =
new MyLocationData.Builder()
.accuracy(location.getRadius())
// 此处设置开发者获取到的方向信息，顺时针0-360
.direction(100)
.latitude(location.getLatitude())
.longitude(location.getLongitude())
.build();
mBaiduMap.setMyLocationData(locData);
if (isFirstLoc) {
isFirstLoc = false;
LatLng ll = new LatLng(location.getLatitude(), location.getLongitude());
MapStatusUpdate u = MapStatusUpdateFactory.newLatLng(ll);
mBaiduMap.animateMapStatus(u);
}
}
public void onReceivePoi(BDLocation poiLocation) {}
}
private void InitMapView() {
// 地图初始化
mMapView = (MapView) findViewById(R.id.bmapView);
mBaiduMap = mMapView.getMap();
// 开启定位图层
mBaiduMap.setMyLocationEnabled(true);
// 定位初始化
mLocClient = new LocationClient(this.context);
mLocClient.registerLocationListener(myListener);
LocationClientOption option = new LocationClientOption();
option.setOpenGps(true); // 打开gps
option.setCoorType("bd09ll"); // 设置坐标类型
option.setScanSpan(1000);
mLocClient.setLocOption(option);
mLocClient.start();
this.drawPoints();
}
public void onPause() {
mMapView.onPause();
}
public void onResume() {
mMapView.onResume();
}
public void onDestroy() {
// 退出时销毁定位
mLocClient.stop();
// 关闭定位图层
mBaiduMap.setMyLocationEnabled(false);
mMapView.onDestroy();
mMapView = null;
super.onDestroy();
}
public void drawPoints() {
mBaiduMap.clear();
// List<FavoritePoiInfo> list = FavoriteManager.getInstance().getAllFavPois();
/*if (list == null || list.size() == 0) {
Toast.makeText(this.context, "没有收藏点", Toast.LENGTH_LONG)
.show();
return;
}*/
Random rad = new Random();
LocationInfo currPoint = ((ZsyyApplication) this.context.getApplicationContext()).currPoint;
List<LatLng> list = new ArrayList<LatLng>();
int[] arr = new int[] {1, -1};
if (currPoint != null) {
for (int i = 0; i < 10; i++) {
double lau = currPoint.getLatitude() + (rad.nextDouble() / 20) * arr[i % 2];
double lag = currPoint.getLontitude() + (rad.nextDouble() / 20) * arr[i % 2];
LatLng p1 = new LatLng(lau, lag);
list.add(p1);
}
}
if (list.size() < 1) {
return;
}
/* LatLng p1 = new LatLng(31.257023, 121.564404);
LatLng p2 = new LatLng(31.257023, 121.507428);
LatLng p3 = new LatLng(31.257023, 121.597428);
list.add(p1);
list.add(p2);
list.add(p3);*/
// 绘制在地图
markers.clear();
for (int i = 0; i < list.size(); i++) {
MarkerOptions option = new MarkerOptions().icon(bdA).position(list.get(i));
/*Bundle b = new Bundle();
b.putString("id", list.get(i).getID());
option.extraInfo(b);*/
markers.add((Marker) mBaiduMap.addOverlay(option));
}
}
}
