added current view variable to configurations

APED/app/src/main/assets/defaultConfig.json

@@ -1,5 +1,6 @@
 {
   "address": "192.168.1.100",
   "port" : 8080,
+  "currentView" : "",
   "favorites" : [ ]
 }

APED/app/src/main/java/com/example/aped/utils/ConfigurationHandler.java

@@ -117,6 +117,18 @@ public class ConfigurationHandler implements IFAVORITES {
         return deviceName;
     }
 
+    //cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
+    public String getCurrentView() {
+        return configurations.getCurrentView();
+    }
+
+    //cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
+    public String setCurrentView(String viewName) {
+        configurations.setCurrentView(viewName);
+        writeJsonFile();
+        return getCurrentView();
+    }
+
     //endregion
 
     //region private methods
@@ -136,6 +148,7 @@ public class ConfigurationHandler implements IFAVORITES {
             JSONObject jsonObject = new JSONObject(jsonData);
             configurations.setAddress(jsonObject.getString("address"));
             configurations.setPort(jsonObject.getInt("port"));
+            configurations.setCurrentView(jsonObject.getString("currentView"));
             List<String> favoriteNames = new ArrayList<>();
             JSONArray favorites = jsonObject.getJSONArray("favorites");
             for (int i = 0; i < favorites.length(); i++) {
@@ -192,6 +205,19 @@ public class ConfigurationHandler implements IFAVORITES {
         /** The names of the favorite devices. **/
         private List<String> favoriteNames = new ArrayList<>();
 
+        //cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
+        public String getCurrentView() {
+            return currentView;
+        }
+
+        //cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
+        public void setCurrentView(String currentView) {
+            this.currentView = currentView;
+        }
+
+        /** The name of the current view. **/
+        private String currentView = "";
+
         /**
          * Getter for the address variable.
          * @return the address of the raspberry
@@ -254,6 +280,7 @@ public class ConfigurationHandler implements IFAVORITES {
             return "{\n"
                     + "\t\"address\":\"" + address + "\",\n"
                     + "\t\"port\":\"" + port + "\",\n"
+                    + "\t\"currentView\":\"" + currentView + "\",\n"
                     + "\t\"favorites\":" + favoriteNamesString.toString() + "\n"
                     + "}";
         }