First dirty commit of old code

druid/components/andr_back_btn.lua

@@ -0,0 +1,11 @@
+local M = {}
+
+--- input handler
+-- @param action_id - input action id
+-- @param action - input action
+function M.on_input(instance, action_id, action)
+  instance.callback(instance.parent.parent)
+  return true
+end
+
+return M