- 在地图中添加Maker
private void addEndMaker() {
MapView bMapView;
LatLng endLatLng;
BaiduMap mBaiduMap;//百度地图
mBaiduMap = bMapView.getMap();
//构建Marker图标
BitmapDescriptor bitmap = BitmapDescriptorFactory
.fromResource(R.mipmap.icon_marka);
//构建MarkerOption，用于在地图上添加Marker
MarkerOptions option = new MarkerOptions()
.position(endLatLng)
.icon(bitmap).title("导航");
//在地图上添加Marker，并显示
mBaiduMap.addOverlay(option);
mBaiduMap.setOnMarkerClickListener(marker -> {
Button button = new Button(_activity);
button.setBackgroundResource(R.drawable.rect_transparent_black_with_gray_stroke);
button.setTextColor(getResources().getColorStateList(R.color.color_defaultTextLighter));
button.setTextSize(18);
button.setText(marker.getTitle());
button.setOnClickListener(v -> {
mBaiduMap.hideInfoWindow();
try {
if (null == currentLatLng) {
return;
}
// 构建 导航参数
NaviParaOption para = new NaviParaOption()
.startPoint(currentLatLng).endPoint(endLatLng);
BaiduMapNavigation.openBaiduMapNavi(para, this);
} catch (BaiduMapAppNotSupportNaviException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
});
LatLng markerLatlng = marker.getPosition();
InfoWindow mInfoWindow = new InfoWindow(button, markerLatlng, -70);
mBaiduMap.showInfoWindow(mInfoWindow);
return true;
});
mBaiduMap.setOnMapClickListener(new BaiduMap.OnMapClickListener() {
@Override
public void onMapClick(LatLng latLng) {
mBaiduMap.hideInfoWindow();
}
@Override
public boolean onMapPoiClick(MapPoi mapPoi) {
return false;
}
});
}
- 在界面上同时显示若干位置；
private void zoom2FitVIew() {
MapView bMapView = null;
BaiduMap mBaiduMap = bMapView.getMap();
LatLng p1 = null;
LatLng p2 = null;
mBaiduMap.setOnMapLoadedCallback(() -> {
LatLngBounds llb = new LatLngBounds.Builder().include(p1).include(p2).build();
mBaiduMap.animateMapStatus(MapStatusUpdateFactory.newLatLngBounds(llb));
});
}
