adding upcycling android

activities/upcyclingandroid/activity.en.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<activityset>
+  <version>1</version>
+
+  <activity id="yh4f" date="2021-10-01" status="active">
+    <title>Upcycling Android</title>
+    <description>
+Keep using your phone with Free Software. Upcycling Android explains 
+the issue of software obsolescence in the Android world and helps 
+people flashing their phones with Free Software operating systems. 
+    </description>
+    <link href="/activities/upcyclingandroid/upcyclingandroid.html" />
+    <image url="/graphics/logos/ua.png" />
+    <order priority="5" highlight="yes" />
+    <tags>
+        <tag key="awareness"/>
+    </tags>
+  </activity>
+</activityset>