- method included to clear an SosSensor of any assignments made by a server

Author: jvinall

Example/app/src/main/java/org/sofwerx/swe/example/MainActivity.java

@@ -126,11 +126,7 @@ protected void onCreate(Bundle savedInstanceState) {
         sendButton.setOnClickListener(v -> sendData());
         eraseAssignedButton.setOnClickListener(v -> {
             if (sosSensor != null) {
-                sosSensor = null;
-                if (sosService != null) {
-                    sosService.shutdown();
-                    sosService = null;
-                }
+                sosSensor.clearAssignments();
                 log("Sensor assignments from server removed");
                 updateVisibility();
             }

SweLib/src/main/java/org/sofwerx/ogc/sos/SosSensor.java

@@ -58,6 +58,17 @@ public void addMeasurement(SensorMeasurement measurement) {
         measurements.add(measurement);
     }
 
+    /**
+     * Removes any assignments (Assigned Offering, Assigned Procedure, Assigned Template) that
+     * may have been made by an SOS Server. This is primarily used when switching to a new
+     * server.
+     */
+    public void clearAssignments() {
+        assignedOffering = null;
+        assignedProcedure = null;
+        assignedTemplate = null;
+    }
+
     /**
      * Gets the assigned procedure ID provided by the SOS
      * (i.e. "http://www.sofwerx.org/torgi/wiskey35")