topic Re: Loop and apply edit in ArcGIS Runtime SDK for Android Questions

Loop and apply edit

NicolasElgueta — Thu, 08 Jul 2021 18:03:40 GMT

Hello everyone, I have the following problem, I read from a data array and what I want to do is go through the at create the geometry and send it through a feature service.
Everything works for me ok, except that my shipments are duplicated.

I am attaching my code to see if someone can help me.

private void sendData(){ ServiceFeatureTable featureTable; featureTable = mServiceFeatureTable; for (RepartoClass rep : arrayData){ Integer myId = rep.getId(); Map<String, Object> attributes = new HashMap<>(); attributes.put( "nis", rep.getNis() ); attributes.put( "valor_captura", rep.getCodigo() ); attributes.put( "empresa", empresa ); attributes.put( "modulo", rep.getTipo() ); attributes.put( "fecha", rep.getFecha() ); String oTipo; oTipo = rep.getTipo(); Point oUbicacion = new Point( rep.getX(), rep.getY(), SpatialReference.create( 32719 ) ); featureTable.addDoneLoadingListener( () -> { Feature feature = featureTable.createFeature( attributes, oUbicacion ); if (featureTable.canAdd()) { myDeletes.add( myId ); //featureTable.addFeatureAsync( feature ).addDoneListener( () -> applyEdits( featureTable ) ); featureTable.addFeatureAsync( feature ); } } ); } featureTable.loadAsync(); final ListenableFuture<List<FeatureEditResult>> editResult = featureTable.applyEditsAsync(); editResult.addDoneListener( () -> { try { List<FeatureEditResult> editResults = editResult.get(); //Check if the server edit succeful if (editResults != null && !editResults.isEmpty()) { if (!editResults.get( 0 ).hasCompletedWithErrors()) { } else { throw editResults.get( 0 ).getError(); } } } catch (InterruptedException | ExecutionException e) { runOnUiThread( () -> logToUser( true, "ErrorApply:" + e.getCause().getMessage() ) ); } } ); }

Re: Loop and apply edit

RamaChintapalli — Mon, 12 Jul 2021 23:42:16 GMT

Hi,

Could you try & move your for loop within the featuretable done listener. You only need to load the feature table once. And make sure addFeatures only add's the required number of features and applyEdits is only called once after all the features you need are added to the feature table.

Thanks

Rama

Re: Loop and apply edit

NicolasElgueta — Sun, 18 Jul 2021 00:52:04 GMT

I have done the indicated but not all the features get out of the loop to the server.
apparently it is a bug since within the loop they all reach the server but are duplicated, in version 10.X this problem did not occur.

Re: Loop and apply edit

RamaChintapalli — Wed, 21 Jul 2021 05:48:09 GMT

Hi,

I tried below code with a sample service and it seem's to work fine as expected (i.e add all features in loop and apply them to server only once).

Sample Service: https://sampleserver6.arcgisonline.com/arcgis/rest/services/DamageAssessment/FeatureServer/0

private void addFeaturesInALoop() { mServiceFeatureTable.addDoneLoadingListener( () -> { int i = 0; for (i=0;i<3;i++){ FeatureType featureType = mServiceFeatureTable.getFeatureTypes().get(0); Feature feature = mServiceFeatureTable.createFeature(featureType); if (mServiceFeatureTable.canAdd()) { try { mServiceFeatureTable.addFeatureAsync(feature).get(); } catch (Exception e) { e.printStackTrace(); } } } applyEditsToServer(); } ); mServiceFeatureTable.loadAsync(); } /** * Applies edits to the FeatureService */ private void applyEditsToServer() { final ListenableFuture<List<FeatureEditResult>> applyEditsFuture = ((ServiceFeatureTable) mFeatureLayer .getFeatureTable()).applyEditsAsync(); applyEditsFuture.addDoneListener(() -> { try { // get results of edit List<FeatureEditResult> featureEditResultsList = applyEditsFuture.get(); if (!featureEditResultsList.get(0).hasCompletedWithErrors()) { Toast.makeText(this, "Applied Edits to Server. ObjectID: " + featureEditResultsList.get(0).getObjectId(), Toast.LENGTH_SHORT).show(); } } catch (InterruptedException | ExecutionException e) { Log.e(TAG, "Update feature failed: " + e.getMessage()); } }); }

Thanks
Rama

Re: Loop and apply edit

NicolasElgueta — Fri, 13 Aug 2021 04:26:47 GMT

Hi Rama, can see that you are looping an existing featuretable, I try to loop a sqlLite database and create a feature from the existing array data in the database, then send.

When doing this reading of data from bd sqllite with the following code, I get the following error indicating that it cannot find a record.

private void enviarDatos() { mServiceFeatureTable.addDoneLoadingListener( () -> { for (RepartoClass rep : arrayDatos) { Map<String, Object> attributes = new HashMap<>(); attributes.put( "nis", rep.getNis() ); attributes.put( "valor_captura", rep.getCodigo() ); attributes.put( "empresa", empresa ); attributes.put( "modulo", rep.getTipo() ); attributes.put( "fecha", rep.getFecha() ); String oTipo; oTipo = rep.getTipo(); Point oUbicacion = new Point( rep.getX(), rep.getY(), SpatialReference.create( 32719 ) ); switch (oTipo) { case "BOL": Feature featureBoleta = mServiceFeatureTable.createFeature(attributes,oUbicacion); if(mServiceFeatureTable.canAdd()){ try { mServiceFeatureTable.addFeatureAsync( featureBoleta ).get(); } catch (Exception w) { w.printStackTrace(); } } case "MDV": Feature featureCarta = mServiceFeatureTableCarta.createFeature(attributes,oUbicacion); if(mServiceFeatureTableCarta.canAdd()){ try{ mServiceFeatureTableCarta.addFeatureAsync( featureCarta ).get(); }catch (Exception w){ w.printStackTrace(); } } } } } ); applyEditsToServer3(); } private void applyEditsToServer3() { final ListenableFuture<List<FeatureEditResult>> applyEditsFuture =((ServiceFeatureTable) featureLayerBoleta.getFeatureTable()).applyEditsAsync(); applyEditsFuture.addDoneListener( () -> { try { List<FeatureEditResult> featureEditResultList = applyEditsFuture.get(); if(!featureEditResultList.get( 0 ).hasCompletedWithErrors()){ Toast.makeText( this,"Applied Edits to server ObjectID: " + featureEditResultList.get( 0 ).getObjectId() ,Toast.LENGTH_SHORT).show(); } }catch (InterruptedException| ExecutionException e){ Log.e(TAG,"Update feature failed: " + e.getMessage()); } } ); }

E/AndroidRuntime: FATAL EXCEPTION: main Process: com.giscen.gisred, PID: 20646 java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.get(ArrayList.java:437) at com.esri.arcgisruntime.a.q.i0.get(SourceFile:1) at com.giscen.gisred.RepartoActivity.lambda$applyEditsToServer3$3$RepartoActivity(RepartoActivity.java:470) at com.giscen.gisred.-$$Lambda$RepartoActivity$8PkwM4RtkThdsT-H59pLFI8r0xM.run(Unknown Source:4) at android.os.Handler.handleCallback(Handler.java:873) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:214) at android.app.ActivityThread.main(ActivityThread.java:7073) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:494) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:965)

I can't get to success

Regards

Nicolas