nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

hello , How Can I hide an object of type ArcGISDynamicMapServiceLayer ?? I

LourdesOlvera

hello , How Can I hide an object of type ArcGISDynamicMapServiceLayer ??

I used : dynamicLayer.setVisible(false); but does not work.

this is my code:

public void solar(View button){

String dynamicMapURL = "http://iner.energia.gob.mx:6080/arcgis/restp/services/INER/SOLAR_GLOBAL/MapServer";

ArcGISDynamicMapServiceLayer dynamicLayer = new ArcGISDynamicMapServiceLayer(

dynamicMapURL);

dynamicLayer.setVisible(true);

if(geocap.getVisibility()==View.GONE){

geocap.removeAllViews();

geocap.setVisibility(View.VISIBLE);

solar();

}else{

geocap.setVisibility(View.GONE);

dynamicLayer.setVisible(false);

}

Trouver plus de publications taguées avec

Accepted answers

All comments

MengyiGuo

I think this is because you set the layer invisible, but it is for the layer instance. To actually see it invisible in the view, you probably want to get the layer from Mapview and set it invisible.

For example:

MapView mv = new MapView(this); mv.addLayer(new ArcGISDynamicMapServiceLayer("<A class="jive-link-external-small" href="http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Demographics/ESRI_Population_World/MapServer" rel="nofollow noopener noreferrer" target="_blank">http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Demographics/ESRI_Population_World/MapServer</A>"));

Then you can use mv.getLayer(int index) to get the ArcGISDynamicMapServiceLayer and set it invisible.

LourdesOlvera

Hello , the problem is this code , where is this painting a map on a base map. " GeoCap " is a reference table accompanying the map to be painted . I want the base map is active when it is quite another map .

Sorry for my bad English .

ArcGISDynamicMapServiceLayer capa1=new ArcGISDynamicMapServiceLayer("http://.......");

if(geocap.getVisibility()==View.GONE){

geocap.setVisibility(View.VISIBLE);

capa1.setVisible(true);

mMapView.addLayer(capa1);

}else{

geocap.setVisibility(View.GONE);

//capMap.setVisibility(View.GONE);

capa1.setVisible(true);

}

MengyiGuo

Do you mean GeoCap is another MapView or another Layer?

LourdesOlvera

GeoCap is a callout that accompanies the map when is activated . this map is activated by a button. the problem is I can not hide the map , it stays active on the base map.

MengyiGuo

So you mean you want to hide ArcGISDynamicMapServiceLayer

Is that correct?

LourdesOlvera

yes, but when I apply capa1.setVisible ( false); the map remains active on the base map

MengyiGuo

I tested the following code it works fine.

mMapView = (MapView) findViewById(R.id.map);

ArcGISDynamicMapServiceLayer dl = new ArcGISDynamicMapServiceLayer("http://sampleserver6.arcgisonline.com/arcgis/rest/services/SF311/MapServer");

mMapView.addLayer(dl);

dl.setVisible(false);

if you comment the last line out, you can see a small tree in the middle of the map, and when you set it invisible, you will be able to see basemap, but not the dynamicLayer.

Please feel free to checkout the sample here:

Rachel-Android-Sample/SetVisible at master · guo7711/Rachel-Android-Sample · GitHub

LourdesOlvera

HI !! My mistake was silly , just wrote the ArcGISTiledMapServiceLayer as global variables ¡JAJA!.

Now there is another problem , I have several base maps containing submaps or layers. Basemaps the extract from a url that ends in " / MapServer " layers or submaps have url with "/ MapServer / 14 " , for example, but these non submaps can paint as I do with the base maps. How do I make submaps be painted ?

MengyiGuo

URL like http:// <catalog-url>/<serviceName>/MapServer is a Map Service. And URL like http:// <mapservice-url>/layers represents all the layers and stand-alone tables under a map service published using ArcGIS for Server. It provides basic information about the layers and tables such as name, type, parent and sub-layers, fields, min and max scales, extent, and copyright text. Do you mean that you want to add a certain layer to your map? What type is your layer?

LourdesOlvera

hello, thank you very much for attending my questions, and I could fix the maps look in the API and gave me the solution. Now I have another problem, I'm making a "AsyncTask" to bring a query, but when running my program gives me this error:

12-06 10:36:50.937: E/AndroidRuntime(11225): FATAL EXCEPTION: AsyncTask #5

12-06 10:36:50.937: E/AndroidRuntime(11225): java.lang.RuntimeException: An error occured while executing doInBackground()

12-06 10:36:50.937: E/AndroidRuntime(11225): at android.os.AsyncTask$3.done(AsyncTask.java:299)

12-06 10:36:50.937: E/AndroidRuntime(11225): at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:352)

12-06 10:36:50.937: E/AndroidRuntime(11225): at java.util.concurrent.FutureTask.setException(FutureTask.java:219)

12-06 10:36:50.937: E/AndroidRuntime(11225): at java.util.concurrent.FutureTask.run(FutureTask.java:239)

12-06 10:36:50.937: E/AndroidRuntime(11225): at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230)

12-06 10:36:50.937: E/AndroidRuntime(11225): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)

12-06 10:36:50.937: E/AndroidRuntime(11225): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)

12-06 10:36:50.937: E/AndroidRuntime(11225): at java.lang.Thread.run(Thread.java:841)

12-06 10:36:50.937: E/AndroidRuntime(11225): Caused by: java.lang.NoClassDefFoundError: com.esri.core.tasks.ags.query.Query

12-06 10:36:50.937: E/AndroidRuntime(11225): at com.example.tablaanalisis.MainActivity$QueryTable.doInBackground(MainActivity.java:214)

12-06 10:36:50.937: E/AndroidRuntime(11225): at com.example.tablaanalisis.MainActivity$QueryTable.doInBackground(MainActivity.java:1)

12-06 10:36:50.937: E/AndroidRuntime(11225): at android.os.AsyncTask$2.call(AsyncTask.java:287)

12-06 10:36:50.937: E/AndroidRuntime(11225): at java.util.concurrent.FutureTask.run(FutureTask.java:234)

12-06 10:36:50.937: E/AndroidRuntime(11225): ... 4 more

In my project I have imported "ArcGIS for Android 10.2.3" with all its libraries ... That I can do?

MengyiGuo

I found this error:

Caused by: java.lang.NoClassDefFoundError: com.esri.core.tasks.ags.query.Query

I would suggest try com.esri.core.tasks.ags.query.Query instead of Query in your definition.

LourdesOlvera

THIS IS MY CODE :

public void consultar (View button) {

dato1=sp_Entidad_Estatal.getSelectedItem().toString();

dato2=sp_Tipo_Energia.getSelectedItem().toString();

if ("Jalisco".equals(dato1) && "Eólica".equals(dato2)) {

String[ ] parametros = {servidor_URL , "ESTADO='"+dato1+"' AND ENERGIA='"+dato2+"'"};

//String [] queyParms = {[0],[1]} [url],[consulta]

// QueryTable objeto = new QueryTable();

//objeto.execute(parametros);

new QueryTable().execute(parametros);

} else {

Toast toast2 = Toast.makeText(MainActivity.this, "NO SON LOS DATOS" , Toast.LENGTH_LONG);

toast2.show();

} // fin else

} //fin de metodo consultar

private class QueryTable extends AsyncTask <String, Void, FeatureSet> {

int caso ;

@Override //Resultado

protected FeatureSet doInBackground (String... parametros) {

if (parametros == null || parametros.length <= 1)

return null;

String url = parametros[0]; // esto es targetServerURL

String whereClause = parametros[1];

if (url == servidor_URL) {

Toast toast2 = Toast.makeText(MainActivity.this, "HAY DATOS" , Toast.LENGTH_LONG);

toast2.show();

} else {

Toast toast2 = Toast.makeText(MainActivity.this, "NO HAY DATOS" , Toast.LENGTH_LONG);

toast2.show();

}

Query query = new Query();

SpatialReference sr = SpatialReference.create(102100);

query.setOutSpatialReference(sr);

query.setReturnGeometry(true);

String[] outfields = new String[] { "*" };

query.setOutFields(outfields);

query.setWhere(whereClause);

QueryTask qTask = new QueryTask(url);

FeatureSet fs = null;

try {

fs = qTask.execute(query);

} catch (Exception e) {

System.out.println(e.getMessage());

}

return fs;

}//fin de doInBackground

protected void onPostExecute(FeatureSet resultado) {

if (resultado != null) {

Graphic [] grs = resultado.getGraphics();

if (grs.length > 0) {

System.out.println(resultado);

// String poi_name = (String) gr.getAttributeValue("NAME");

} // fin de if (grs.length > 0)

} // fin if (resultado != null)

} //fin de onPostExecut

} // fin de AsyncTask

} // fin de MainActivity

--> It is a test of any query ,

MengyiGuo

Query query = new Query();

change it to

com.esri.core.tasks.ags.query.Query query = new Query();

LourdesOlvera

Hi , I try this :

com.esri.core.tasks.ags.query.Query qParameters = new Query();

com.esri.core.tasks.ags.query.QueryTask qTask = new QueryTask(url);

com.esri.core.map.FeatureSet resultado = qTask.execute(qParameters);

because this classes caused error in the code . this is the result :

12-09 12:53:03.728: D/libEGL(29724): loaded /vendor/lib/egl/libEGL_adreno.so

12-09 12:53:03.728: D/libEGL(29724): loaded /vendor/lib/egl/libGLESv1_CM_adreno.so

12-09 12:53:03.748: D/libEGL(29724): loaded /vendor/lib/egl/libGLESv2_adreno.so

12-09 12:53:03.748: I/Adreno-EGL(29724): <qeglDrvAPI_eglInitialize:316>: EGL 1.4 QUALCOMM build: (CL4169980)

12-09 12:53:03.748: I/Adreno-EGL(29724): OpenGL ES Shader Compiler Version:17.01.10.SPL

12-09 12:53:03.748: I/Adreno-EGL(29724): Build Date: 12/01/13 Sun

12-09 12:53:03.748: I/Adreno-EGL(29724): Local Branch:

12-09 12:53:03.748: I/Adreno-EGL(29724): Remote Branch:

12-09 12:53:03.748: I/Adreno-EGL(29724): Local Patches:

12-09 12:53:03.748: I/Adreno-EGL(29724): Reconstruct Branch:

12-09 12:53:03.818: D/OpenGLRenderer(29724): Enabling debug mode 0

12-09 12:53:15.329: W/dalvikvm(29724): VFY: unable to find class referenced in signature (Lcom/esri/core/map/FeatureSet;)

12-09 12:53:15.329: E/dalvikvm(29724): Could not find class 'com.esri.core.tasks.ags.query.Query', referenced from method com.example.tablaanalisis.MainActivity$AsyncQueryTask.doInBackground

12-09 12:53:15.329: W/dalvikvm(29724): VFY: unable to resolve new-instance 1143 (Lcom/esri/core/tasks/ags/query/Query;) in Lcom/example/tablaanalisis/MainActivity$AsyncQueryTask;

12-09 12:53:15.329: D/dalvikvm(29724): VFY: replacing opcode 0x22 at 0x000b

12-09 12:53:15.329: W/dalvikvm(29724): VFY: unable to find class referenced in signature (Lcom/esri/core/map/FeatureSet;)

12-09 12:53:15.329: I/dalvikvm(29724): Could not find method com.esri.core.map.FeatureSet.getGraphics, referenced from method com.example.tablaanalisis.MainActivity$AsyncQueryTask.onPostExecute

12-09 12:53:15.329: W/dalvikvm(29724): VFY: unable to resolve virtual method 9278: Lcom/esri/core/map/FeatureSet;.getGraphics ()[Lcom/esri/core/map/Graphic;

12-09 12:53:15.329: D/dalvikvm(29724): VFY: replacing opcode 0x6e at 0x0002

12-09 12:53:15.329: E/dalvikvm(29724): Could not find class 'com.esri.core.map.FeatureSet', referenced from method com.example.tablaanalisis.MainActivity$AsyncQueryTask.onPostExecute

12-09 12:53:15.329: W/dalvikvm(29724): VFY: unable to resolve check-cast 1142 (Lcom/esri/core/map/FeatureSet;) in Lcom/example/tablaanalisis/MainActivity$AsyncQueryTask;

12-09 12:53:15.329: D/dalvikvm(29724): VFY: replacing opcode 0x1f at 0x0000

12-09 12:53:15.329: D/dalvikvm(29724): DexOpt: unable to opt direct call 0x243f at 0x0d in Lcom/example/tablaanalisis/MainActivity$AsyncQueryTask;.doInBackground

12-09 12:53:15.329: D/dalvikvm(29724): DexOpt: unable to opt direct call 0x2444 at 0x2d in Lcom/example/tablaanalisis/MainActivity$AsyncQueryTask;.doInBackground

12-09 12:53:15.329: W/dalvikvm(29724): threadid=15: thread exiting with uncaught exception (group=0x415668b0)

12-09 12:53:15.339: E/AndroidRuntime(29724): FATAL EXCEPTION: AsyncTask #5

12-09 12:53:15.339: E/AndroidRuntime(29724): java.lang.RuntimeException: An error occured while executing doInBackground()

12-09 12:53:15.339: E/AndroidRuntime(29724): at android.os.AsyncTask$3.done(AsyncTask.java:299)

12-09 12:53:15.339: E/AndroidRuntime(29724): at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:352)

12-09 12:53:15.339: E/AndroidRuntime(29724): at java.util.concurrent.FutureTask.setException(FutureTask.java:219)

12-09 12:53:15.339: E/AndroidRuntime(29724): at java.util.concurrent.FutureTask.run(FutureTask.java:239)

12-09 12:53:15.339: E/AndroidRuntime(29724): at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230)

12-09 12:53:15.339: E/AndroidRuntime(29724): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)

12-09 12:53:15.339: E/AndroidRuntime(29724): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)

12-09 12:53:15.339: E/AndroidRuntime(29724): at java.lang.Thread.run(Thread.java:841)

12-09 12:53:15.339: E/AndroidRuntime(29724): Caused by: java.lang.NoClassDefFoundError: com.esri.core.tasks.ags.query.Query 12-09

12:53:15.339: E/AndroidRuntime(29724): at com.example.tablaanalisis.MainActivity$AsyncQueryTask.doInBackground(MainActivity.java:111) 12-09 12:53:15.339: E/AndroidRuntime(29724): at com.example.tablaanalisis.MainActivity$AsyncQueryTask.doInBackground(MainActivity.java:1)

12-09 12:53:15.339: E/AndroidRuntime(29724): at android.os.AsyncTask$2.call(AsyncTask.java:287)

12-09 12:53:15.339: E/AndroidRuntime(29724): at java.util.concurrent.FutureTask.run(FutureTask.java:234)

12-09 12:53:15.339: E/AndroidRuntime(29724): ... 4 more

please help me , I do not know what is wrong ...

MengyiGuo

12-09 12:53:15.329: E/dalvikvm(29724): Could not find class 'com.esri.core.tasks.ags.query.Query', referenced from method com.example.tablaanalisis.MainActivity$AsyncQueryTask.doInBackground

May I verify the ArcGIS Runtime SDK version?

LourdesOlvera

is ArcGis for Android 10.2.3

use the same SDK and the same method for other queries.

MengyiGuo

com.esri.core.tasks.ags.query.QueryTask is deprecated in 10.2.4 and the replacement should be com.esri.core.tasks.query.QueryTask.

QueryTask | ArcGIS Android 10.2.4 API

Notice that execute method asks for a different parameter in the two class. It should work if you are using ArcGIS Runtime SDK 10.2.3 but maybe not 10.2.4. I'm not sure if the issue is caused by this but I see the error message:

"Caused by: java.lang.NoClassDefFoundError: com.esri.core.tasks.ags.query.Query 12-09"

Maybe try QueryParameters instead of Query, and use queryTask.execute(QueryParameters) method for query.

And double check your query parameters since you mentioned the same code works.

// Define a new query and set parameters

QueryParameters mParams = new QueryParameters();

mParams.setWhere(whereClause);

mParams.setReturnGeometry(true);

// Define the new instance of QueryTask

QueryTask queryTask = new QueryTask(mFeatureServiceURL);

FeatureResult results;

try {

// run the querytask

results = queryTask.execute(mParams);

return results;

} catch (Exception e)

{ e.printStackTrace(); } return null;

LourdesOlvera

you suggest to change to 10.2.4 and classes remain this way:

- com.esri.core.tasks.query.QueryTask

- com.esri.core.tasks.query.QueryParameters

- com.esri.core.map.FeatureSet

These classes I saw on "Android 10.2.4 ArcGIS API".

Indeed queryQuery was replaced in 10.2.4 by QueryTask

MengyiGuo

com.esri.core.tasks.ags.query.QueryTask is replaced by com.esri.core.tasks.query.QueryTask. Class name remain the same but package name changed.

Query is replaced by QueryParameters.

LourdesOlvera

not work .... now change to 10.2.4 and wrote the classes as referenced in the API ...

com.esri.core.tasks.query.QueryParameters qParameters = new com.esri.core.tasks.query.QueryParameters ();

com.esri.core.tasks.query.QueryTask qTask = new com.esri.core.tasks.query.QueryTask(url);

com.esri.core.map.FeatureResult resultado com.esri.core.map.FeatureResult ();

the result :

12-09 18:15:48.831: E/dalvikvm(27117): Could not find class 'com.esri.core.tasks.query.QueryParameters', referenced from method com.example.tablaanalisis.MainActivity$AsyncQueryTask.doInBackground

:::::::::::::::::::::::

12-09 18:15:48.831: E/dalvikvm(27117): Could not find class 'com.esri.core.map.FeatureResult', referenced from method com.example.tablaanalisis.MainActivity$AsyncQueryTask.onPostExecute

::::::::::::::::::::::::::::..

12-09 18:15:48.841: E/AndroidRuntime(27117): Caused by: java.lang.NoClassDefFoundError: com.esri.core.tasks.query.QueryParameters

LourdesOlvera

ok, since probe that and not funiona ... says you can not find the class

not that I have to do ...

MengyiGuo

Would you please send the sample project code to mguo@esri.com

Rejoindre la conversation

Les membres connectés peuvent publier, suivre les mises à jour, et plus encore. Nouveau ici ? Inscrivez-vous gratuitement.

Liens rapides

Community Help
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.