Module BackHandler
+Component to handle back key (android, backspace)
+ + + +Functions
+init(self, callback[, params]) | +Component init function | +
on_input(self, action_id, action) | +Input handler for component | +
Fields
+on_back | +On back handler callback(self, params) | +
+
+ + +
Functions
+ +-
+
- + + init(self, callback[, params]) + +
-
+ Component init function
+
+
+
Parameters:
+-
+
- self + BackHandler + + +
- callback + callback + On back button + +
- params + any + Callback argument + (optional) + +
+ - + + on_input(self, action_id, action) + +
-
+ Input handler for component
+
+
+
Parameters:
+ + + + + + +
+