diff --git a/libs/android-support-v13.jar b/libs/android-support-v13.jar
new file mode 100644
index 0000000..2e31e59
Binary files /dev/null and b/libs/android-support-v13.jar differ
diff --git a/src/doc/saulmm/notification/NotificationHandler.java b/src/doc/saulmm/notification/NotificationHandler.java
new file mode 100644
index 0000000..b396f78
--- /dev/null
+++ b/src/doc/saulmm/notification/NotificationHandler.java
@@ -0,0 +1,4 @@
+package doc.saulmm.notification;
+
+public class NotificationHandler {
+}
diff --git a/src/doc/saulmm/notification/TestActivity.java b/src/doc/saulmm/notification/TestActivity.java
new file mode 100644
index 0000000..4206c2a
--- /dev/null
+++ b/src/doc/saulmm/notification/TestActivity.java
@@ -0,0 +1,4 @@
+package doc.saulmm.notification;
+
+public class TestActivity {
+}