last location and remove the other marker

aykuttasil · Dec 16, 2016 · bbe21fc · bbe21fc
1 parent 40032af
commit bbe21fc
Showing 1 changed file with 15 additions and 1 deletion.
diff --git a/app/src/main/java/com/aykuttasil/sweetloc/activity/MapsActivity.java b/app/src/main/java/com/aykuttasil/sweetloc/activity/MapsActivity.java
@@ -65,6 +65,7 @@
 import java.lang.ref.WeakReference;
 import java.util.HashMap;
 import java.util.Locale;
+import java.util.Map;
 
 import hugo.weaving.DebugLog;
 import io.reactivex.Observable;
@@ -255,8 +256,9 @@ private void setMap() {
 
             databaseReference.child(ModelLocation.class.getSimpleName())
                     .child(modelUserTracker.getUUID())
-                    .limitToLast(2)
+                    .limitToLast(1)
                     .addChildEventListener(new ChildEventListener() {
+
                         @Override
                         public void onChildAdded(DataSnapshot dataSnapshot, String s) {
 
@@ -330,6 +332,18 @@ private void addMarker(ModelUserTracker modelUserTracker, ModelLocation modelLoc
 
         LatLng latLng = new LatLng(modelLocation.getLatitude(), modelLocation.getLongitude());
 
+        for (Map.Entry<Object, Object> entry : mapMarker.entrySet()) {
+
+            Marker marker = (Marker) entry.getKey();
+
+            ModelLocation location = (ModelLocation) entry.getValue();
+
+            if (marker.getTitle().equals(modelUserTracker.getEmail())) {
+                marker.remove();
+            }
+
+        }
+
         Marker marker = mGoogleMap.addMarker(
                 new MarkerOptions()
                         .position(latLng)