Sync array too AGOL

Question

I am trying to make an offline app that records the GPS over time and when it is connected to Wifi, it takes all of the stored GPS points in the array and pushes them up to a featureservices online. I have experience with google maps API but this is my first application using ArcGIS Android SDK. Any help would be appreciated. public class OfflineGPS extends AbsRuntimePermission { ArrayList<Double> arrLat = new ArrayList<Double>(); ArrayList<Double> arrLng = new ArrayList<Double>(); ServiceFeatureTable sft; Portal portal; ListenableFuture<List<FeatureEditResult>> listListenableFuture; private static final int REQUEST_PERMISSION = 10; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); .......... .......... sft = new ServiceFeatureTable("https://services3.arcgis.com/fRxd0TMcSb4qCvqU/ArcGIS/rest/services/signsurvtracking/FeatureServer/0"); sft.addDoneLoadingListener(new Runnable() { @Override public void run() { Feature feature = sft.createFeature(); feature.setGeometry(new Point(feature.getGeometry(arrLng), feature.getGeometry(arrLat),)); feature.getAttributes().put("description", "DESCIPTION"); sft.addFeatureAsync(feature).addDoneListener(new Runnable() { @Override public void run() { listListenableFuture = sft.applyEditsAsync(); listListenableFuture.addDoneListener(new Runnable() { @Override public void run() { try { for (FeatureEditResult featureEditResults : listListenableFuture.get()) { Log.e("TEST", "Fetaure Edit Results"); Log.e("TEST", "ObjectID" +featureEditResults.getObjectId()); for (EditResult er : featureEditResults.getAttachmentResults()) { Log.e("TEST", "OBID" + er.getObjectId()); } } } catch (InterruptedException e) { e.printStackTrace(); } catch (ExecutionException e) { e.printStackTrace(); } } }); } }); } }); sft.loadAsync(); arrLng.clear(); arrLat.clear(); ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

AlexanderNohe1 · Answer

I also believe that workflow should be possible if  you are only interested in storing location. You can go and iterate over the stored features and write them to the feature service individually at the end of the day.

AlexanderNohe1 · Answer

I don't believe sign in is required to sync with a geodatabase.

MatthewDondanville1 · Answer

I am new to ArcGIS development and only have limited Google Maps API knowledge but I will take a look. My goal is to not make the field workers sign in and download a database before they go out. Just write to the app and sync up at the end of the day only. Is there a way to write to any storage, JSON or Geodatabase, and push up to the feature service at the end of the day. I do not need attributes, just the point geometries.

Ideally, I want to create a blank Geodatabase in the app on startup and write to it and have it write to a known featureservice on AGOL when we have internet.

Thank you!!