private void showMap(double latitude, double longtitude, String address) {
sendButton.setVisibility(View.GONE);
GeoPoint point1 = new GeoPoint((int) (latitude * 1e6), (int) (longtitude * 1e6));
point1 = CoordinateConvert.fromGcjToBaidu(point1);
mMapController.setCenter(point1);
Drawable marker = this.getResources().getDrawable(R.drawable.icon_marka);
// 为maker定义位置和边界
marker.setBounds(0, 0, marker.getIntrinsicWidth(), marker.getIntrinsicHeight());
mAddrOverlay = new ItemizedOverlay<OverlayItem>(marker, mMapView);
GeoPoint point = new GeoPoint((int) (latitude * 1e6), (int) (longtitude * 1e6));
point = CoordinateConvert.fromGcjToBaidu(point);
OverlayItem addrItem = new OverlayItem(point, "", address);
mAddrOverlay.addItem(addrItem);
mMapView.getOverlays().add(mAddrOverlay);
mMapView.refresh();
}
public void clientInit() {
// 初始化定位服务
mLocationClient = new LocationClient(getApplicationContext());
mLocationClient.setAK(accessKey);
mLocationClient.registerLocationListener(myListener);
LocationClientOption option = getLocationOption();
mLocationClient.setLocOption(option);
mLocationData = new LocationData();
mLocationData.latitude = (double) (appData.lastLatitude) / 1E6;
mLocationData.longitude = (double) (appData.lastLongitude) / 1E6;
mLocationData.accuracy = appData.lastAccuracy;
// 定位图层初始化
myLocationOverlay = new MyLocationOverlay(mMapView);
// 设置定位数据
myLocationOverlay.setData(mLocationData);
myLocationOverlay.setMarker(getResources().getDrawable(R.drawable.loading_point_medium));
// 添加定位图层
mMapView.getOverlays().add(myLocationOverlay);
myLocationOverlay.enableCompass();
// 修改定位数据后刷新图层生效
mMapView.refresh();
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
DemoApplication app = (DemoApplication) this.getApplication();
if (app.mBMapManager == null) {
app.mBMapManager = new BMapManager(this);
app.mBMapManager.init(DemoApplication.strKey, new DemoApplication.MyGeneralListener());
}
setContentView(R.layout.activity_itemizedoverlay);
mMapView = (MapView) findViewById(R.id.bmapView);
mMapController = mMapView.getController();
initMapView();
mMapView.getController().setZoom(13);
mMapView.getController().enableClick(true);
mMapView.setBuiltInZoomControls(true);
testItemButton = (Button) findViewById(R.id.button1);
removeItemButton = (Button) findViewById(R.id.button2);
removeAllItemButton = (Button) findViewById(R.id.button3);
Drawable marker = ItemizedOverlayDemo.this.getResources().getDrawable(R.drawable.icon_marka);
mMapView.getOverlays().clear();
ov = new OverlayTest(marker, this, mMapView);
mMapView.getOverlays().add(ov);
OnClickListener clickListener =
new OnClickListener() {
public void onClick(View v) {
testItemClick();
}
};
OnClickListener removeListener =
new OnClickListener() {
public void onClick(View v) {
testRemoveItemClick();
}
};
OnClickListener removeAllListener =
new OnClickListener() {
public void onClick(View v) {
testRemoveAllItemClick();
}
};
testItemButton.setOnClickListener(clickListener);
removeItemButton.setOnClickListener(removeListener);
removeAllItemButton.setOnClickListener(removeAllListener);
mMapListener =
new MKMapViewListener() {
@Override
public void onMapMoveFinish() {
// TODO Auto-generated method stub
}
@Override
public void onClickMapPoi(MapPoi mapPoiInfo) {
// TODO Auto-generated method stub
String title = "";
if (mapPoiInfo != null) {
title = mapPoiInfo.strText;
Toast.makeText(ItemizedOverlayDemo.this, title, Toast.LENGTH_SHORT).show();
}
}
@Override
public void onGetCurrentMap(Bitmap b) {}
@Override
public void onMapAnimationFinish() {
// TODO Auto-generated method stub
}
};
mMapView.regMapViewListener(DemoApplication.getInstance().mBMapManager, mMapListener);
res.add(getResources().getDrawable(R.drawable.icon_marka));
res.add(getResources().getDrawable(R.drawable.icon_markb));
res.add(getResources().getDrawable(R.drawable.icon_markc));
res.add(getResources().getDrawable(R.drawable.icon_markd));
res.add(getResources().getDrawable(R.drawable.icon_markf));
res.add(getResources().getDrawable(R.drawable.icon_markg));
res.add(getResources().getDrawable(R.drawable.icon_markh));
res.add(getResources().getDrawable(R.drawable.icon_marki));
// overlay 数量
int iSize = 9;
double pi = 3.1415926;
// overlay半径
int r = 50000;
// 准备overlay 数据
for (int i = 0; i < iSize; i++) {
int lat = (int) (cLat + r * Math.cos(2 * i * pi / iSize));
int lon = (int) (cLon + r * Math.sin(2 * i * pi / iSize));
OverlayItem item = new OverlayItem(new GeoPoint(lat, lon), "item" + i, "item" + i);
item.setMarker(res.get(i % (res.size())));
mGeoList.add(item);
}
}
private void showMapWithLocationClient() {
progressDialog = new ProgressDialog(this);
progressDialog.setCanceledOnTouchOutside(false);
progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
progressDialog.setMessage("正在确定你的位置...");
progressDialog.setOnCancelListener(
new OnCancelListener() {
public void onCancel(DialogInterface arg0) {
if (progressDialog.isShowing()) {
progressDialog.dismiss();
}
Log.d("map cancel retrieve location");
finish();
}
});
progressDialog.show();
mLocClient = new LocationClient(this);
mLocClient.registerLocationListener(myListener);
LocationClientOption option = new LocationClientOption();
option.setOpenGps(true); // 打开gps
// option.setCoorType("bd09ll"); //设置坐标类型
// Johnson change to use gcj02 coordination. chinese national standard
// so need to conver to bd09 everytime when draw on baidu map
option.setCoorType("gcj02");
option.setScanSpan(30000);
option.setAddrType("all");
mLocClient.setLocOption(option);
Drawable marker = this.getResources().getDrawable(R.drawable.icon_marka);
// 为maker定义位置和边界
marker.setBounds(0, 0, marker.getIntrinsicWidth(), marker.getIntrinsicHeight());
mAddrOverlay = new ItemizedOverlay<OverlayItem>(marker, mMapView);
mMapView.getOverlays().add(mAddrOverlay);
mMapListener =
new MKMapViewListener() {
@Override
public void onMapMoveFinish() {
// TODO Auto-generated method stub
}
@Override
public void onClickMapPoi(MapPoi mapPoiInfo) {
// TODO Auto-generated method stub
String title = "";
if (mapPoiInfo != null) {
title = mapPoiInfo.strText;
Toast.makeText(BaiduMapActivity.this, title, Toast.LENGTH_SHORT).show();
}
}
@Override
public void onGetCurrentMap(Bitmap b) {
// TODO Auto-generated method stub
}
@Override
public void onMapAnimationFinish() {}
};
mMapView.regMapViewListener(mBMapManager, mMapListener);
if (lastLocation != null) {
GeoPoint point1 =
new GeoPoint(
(int) (lastLocation.getLatitude() * 1e6), (int) (lastLocation.getLongitude() * 1e6));
point1 = CoordinateConvert.fromGcjToBaidu(point1);
mMapController.setCenter(point1);
}
mMapView.refresh();
mMapView.invalidate();
}