Encryption

app/src/main/java/com/jens/automation2/XmlFileInterface.java

@@ -93,7 +93,7 @@ public class XmlFileInterface
 	                {
 	    	            //start a tag called "root"
 	    	            serializer.startTag(null, "PointOfInterest");
-	    	
+
 		    	            //i indent code just to have a view similar to xml-tree
 		    	            serializer.startTag(null, "name");
 		    	            	serializer.text(PointOfInterest.getPointOfInterestCollection().get(i).getName());
@@ -1212,7 +1212,15 @@ public class XmlFileInterface
 	            		{
 	            			newAction.setParameter2(tag);
 	            		}
-            		}
+
+
+						androidx.security.crypto.MasterKey.Builder
+
+						MasterKey mainKey = new MasterKey.Builder(context)
+								.setKeyScheme(MasterKey.KeyScheme.AES256_GCM)
+								.build();
+
+					}
             	}
 				else if(newAction.getAction().equals(Action_Enum.startOtherActivity))	// separator has been changed, convert in old files
 				{