arcgis for android 100.2加载离线地图随笔
Global.INSTANCE.getMapView().setAttributionTextVisible(false); //去掉下方“power by esri”地图去水印的两种方式（去掉License for developer use only）：
需要esri授权的标准版权限许可，然后在初始化地图代码之前添加：
1、在licensing界面中可查看你的Arcgis runtime lite license key
如果你已经获得授权，可以直接访问这个链接查看你的key： https://developers.arcgis.com/arcgis-runtime/licensing/
ArcGISRuntimeEnvironment.("runtimelite,1000,rudxxxxxx6614,none,5H80TK8Exxxxxxxx203");
2、通过credential授权
UserCredential credential = new UserCredential("username", "userpasd");
portal = new Portal("https://xxxxx.maps.arcgis.com/"); //你的域名
portal.setCredential(credential);
portal.loadAsync();
portal.addDoneLoadingListener(new Runnable() {
@Override
public void run() {
// get license info from the portal
licenseInfo = portal.getPortalInfo().getLicenseInfo();
// Apply the license at Standard level
ArcGISRuntimeEnvironment.setLicense(licenseInfo);
}
}); 去网格：
BackgroundGrid backgroundGrid = new BackgroundGrid();
backgroundGrid.setColor(0xf6f6f6f6);
backgroundGrid.setGridLineWidth(0);
mMapview.setBackgroundGrid(backgroundGrid);
加载底图：
ArcGISMap arcGISMap = new ArcGISMap();
TileCache mainTileCache = new TileCache(url); //url = 底图的链接url
ArcGISTiledLayer tiledLayer = new ArcGISTiledLayer(mainTileCache);
Basemap basemap = new Basemap(tiledLayer);
arcGISMap.setBasemap(basemap);
mapView.setMap(arcGISMap);
加载shp：
shapefile是一种用于存储地理要素的几何位置和属性信息的非拓扑简单格式。地理要素通过点、线、面（区域）来表示。包含shapefile的工作空间可以包含dBASE表，用于存储可连接到shapefile的要素的附加属性。
加载shapefile:
ShapefileFeatureTable shapefileFeatureTable = new ShapefileFeatureTable(shapefile_path));
shapefileFeatureTable.loadAsync();
shapefileFeatureTable.addDoneLoadingListener(new Runnable() {
@Override
public void run() {
GeometryType geotype= shapefileFeatureTable.getGeometryType();
String tableName= shapefileFeatureTable.getTableName();
FeatureLayer mainShapefileLayer = new FeatureLayer(shapefileFeatureTable);
if (mainShapefileLayer.getFullExtent() != null) {
mainMapView.setViewpointGeometryAsync(mainShapefileLayer.getFullExtent());
} else {
mainShapefileLayer.addDoneLoadingListener(new Runnable() {
@Override
public void run() {
mainMapView.setViewpointGeometryAsync(mainShapefileLayer.getFullExtent());
}
});
}
arcGISMap.getOperationalLayers().add(mainShapefileLayer);
startDrawing();
}
});点击位置查询shapefile
mMapView.setOnTouchListener(new DefaultMapViewOnTouchListener((MapActivity) getView(), mMapView) {
@Override
public boolean onSingleTapConfirmed(MotionEvent e) {
if (isClick) {
LayerList layersList = Global.INSTANCE.getMapView().getMap().getOperationalLayers();
Log.e("xyh", "onSingleTapConfirmed: " + layersList.size());
final GraphicsOverlay graphicsOverlay = ((MapActivity) getView()).getGraphicsOverlay();
if (graphicsOverlay != null) {
ListenableList graphics = graphicsOverlay.getGraphics();
if (graphics.size() > 0) {
graphics.removeAll(graphics);
}
}
final Point clickPoint = mMapView.screenToLocation(new android.graphics.Point(Math.round(e.getX()), Math.round(e.getY())));
int tolerance = 1;
double mapTolerance = tolerance * mMapView.getUnitsPerDensityIndependentPixel();
SpatialReference spatialReference = mMapView.getSpatialReference();
int wkid = spatialReference.getWkid();
Envelope envelope = new Envelope(clickPoint.getX() - mapTolerance, clickPoint.getY() - mapTolerance, clickPoint.getX() + mapTolerance, clickPoint.getY() + mapTolerance, spatialReference);
QueryParameters query = new QueryParameters();
query.setGeometry(envelope);
query.setSpatialRelationship(QueryParameters.SpatialRelationship.WITHIN);
final ListenableFuture future = mainShapefileLayer.selectFeaturesAsync(query, FeatureLayer.SelectionMode.NEW);
future.addDoneListener(new Runnable() {
@Override
public void run() {
try {
FeatureQueryResult result = future.get();
Iterator iterator = result.iterator();
Feature feature;
int counter = 0;
while (iterator.hasNext()) {
feature = iterator.next();
Map attributes = feature.getAttributes();
getView().onShpAttrData(attributes, clickPoint);
Geometry geometry = feature.getGeometry();
SimpleLineSymbol lineSymbol = new SimpleLineSymbol(SimpleLineSymbol.Style.SOLID, Color.RED, 3);
SimpleFillSymbol fillSymbol = new SimpleFillSymbol(SimpleFillSymbol.Style.SOLID, Color.RED, lineSymbol);
Graphic graphic = new Graphic(geometry, fillSymbol);
graphicsOverlay.getGraphics().add(graphic);
if (!mMapView.getGraphicsOverlays().contains(graphicsOverlay)) {
mMapView.getGraphicsOverlays().add(graphicsOverlay);
}
counter++;
}
} catch (Exception e) {
e.getCause();
// Log.e("xyh", "run: " + e.getMessage());
}
}
});
return super.onSingleTapConfirmed(e);
} else {
return true;
}
}
});
加载.tpk文件
ArcGISTiledLayer mArcGISTiledLayer = new ArcGISTiledLayer(tpkPath);
arcGISMap.getOperationalLayers().add(tiledLayer);
mapView.setMap(arcGISMap);移除.tpk图层
arcGISMap.getOperationalLayers().remove(arcGISTiledLayer);加载三维地图：
ArcGISScene arcGISScene = new ArcGISScene(Basemap.createImagery());
ArcGISSceneLayer layer = new ArcGISSceneLayer("https://elevation3d.arcgis.com/arcgis/rest/services/WorldElevation3D/Terrain3D/ImageServer");
arcGISScene.getOperationalLayers().add(layer);
sceneView.setScene(arcGISScene);加载.vtpk
String URL_BASEMAP = Environment.getExternalStorageDirectory().getAbsolutePath()+ File.separator + "测试底图/qfeddacdd.vtpk";
ArcGISVectorTiledLayer tiledLayer = new ArcGISVectorTiledLayer(URL_BASEMAP7);
basemap = new Basemap(tiledLayer);
ArcGISMap map = new ArcGISMap(basemap);
mapView.setMap(map);加载.mmpk离线地图包
MobileMapPackage mobileMapPackage = new MobileMapPackage(MMPKURL);
mobileMapPackage.loadAsync();
mobileMapPackage.addDoneLoadingListener(new Runnable() {
@Override
public void run() {
LoadStatus loadStatus = mobileMapPackage.getLoadStatus();
if(loadStatus == LoadStatus.LOADED){
List maps = mobileMapPackage.getMaps();
Log.e("enbir",maps.size()+"");
initBaseImage();
arcGISMap = maps.get(0);
arcGISMap.setBasemap(basemap);
mMapView.setMap(arcGISMap);
// mMapView.setMap(arcGISMap1);
}
}
});
// ArcGISMap arcGISMap = new ArcGISMap(basemap); 加载.geodatabase离线地图
File file = new File(MyApplication.getLOCALGDBPATH());
if (file.exists()) {
mGeodatabase = new Geodatabase(MyApplication.getLOCALGDBPATH());
mGeodatabase.loadAsync();
mGeodatabase.addDoneLoadingListener(new Runnable() {
@Override
public void run() {
geodatabaseFeatureTables = mGeodatabase.getGeodatabaseFeatureTables();
int size = geodatabaseFeatureTables.size();
for (int i = 0; i < size; i++) {
FeatureLayer featureLayerTemp = new FeatureLayer(geodatabaseFeatureTables.get(i));
String tableName = geodatabaseFeatureTables.get(i).getTableName();
if(geodatabaseFeatureTables.get(i).getTableName().equals("QXXZQ")){
xzqFeatureLayer = featureLayerTemp;
}
featureLayerList.add(featureLayerTemp);
Map layerMap = new HashMap<>();
layerMap.put(geodatabaseFeatureTables.get(i).getTableName().toString(), featureLayerTemp);
layerData.add(layerMap);
layerNames.add(geodatabaseFeatureTables.get(i).getTableName().toString());
}
}
});
} Callout展示
Callout callout = mMapview.getCallout();
callout.setLocation(point);
callout.setContent(calloutView);
Callout.Style style = new Callout.Style(this);
style.setMaxWidth(600);
style.setMaxHeight(600);
style.setLeaderLength(100);
style.setLeaderPosition(Callout.Style.LeaderPosition.LOWER_LEFT_CORNER);
style.setBackgroundColor(Color.parseColor("#aa000000"));
style.setBorderColor(Color.parseColor("#ffffff"));
callout.setStyle(style);
callout.show();
ivClose.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
callout.dismiss();
}
});mapview居中到点
mMapview.setViewpointCenterAsync(point);
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