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 MapView createViewInstance(ThemedReactContext context) {
reactContext = context;
mView = new MapView(context);
mView.onCreate(null);
mView.onResume();
map = mView.getMap();
if (map == null) {
sendMapError("Map is null", "map_null");
} else {
map.getUiSettings().setMyLocationButtonEnabled(true);
map.setMyLocationEnabled(true);
// We need to be sure to disable location-tracking when app enters background, in-case some
// other module
// has acquired a wake-lock and is controlling location-updates, otherwise, location-manager
// will be left
// updating location constantly, killing the battery, even though some other location-mgmt
// module may
// desire to shut-down location-services.
LifecycleEventListener listener =
new LifecycleEventListener() {
@Override
public void onHostResume() {
map.setMyLocationEnabled(true);
}
@Override
public void onHostPause() {
map.setMyLocationEnabled(false);
}
@Override
public void onHostDestroy() {}
};
context.addLifecycleEventListener(listener);
try {
MapsInitializer.initialize(context.getApplicationContext());
map.setOnCameraChangeListener(getCameraChangeListener());
map.setOnMarkerClickListener(getMarkerClickListener());
// add location button click listener
map.setOnMyLocationButtonClickListener(
new GoogleMap.OnMyLocationButtonClickListener() {
@Override
public boolean onMyLocationButtonClick() {
CameraPosition position = map.getCameraPosition();
mlastZoom = (int) position.zoom;
return false;
}
});
} catch (Exception e) {
e.printStackTrace();
sendMapError("Map initialize error", "map_init_error");
}
}
return mView;
}