@@ -0,0 +1,143 @@
+package net.miz_hi.smileessence.view.fragment;%0A%0A/**%0A * This is a marker interface for singleton tab pages%0A */%0Apublic interface ISingleton%0A%7B%0A%0A%7D%0A

Add new interface "ISingleton" to manage singleton tab pages