I have a main Activity: MainMenu
And Fragment: Settings
How can I change the color of something in MainMenu from Settings
PS color is XML that is bound to MainMenu
1 answer
From the fragment you can contact the activity through the following structure:
((MainMenu)getActivity()) To change an item, refer to it like this.
((MainMenu)getActivity()).someElement.setColor(red); 
Vladimir Yarovoy Vladimir Yarovoy
1,319 2 eight
- And if not from a fragment? - Justit
- What should I insert into "someElement" if my object has id "main_nav" - Justit 5:34 pm
- findViewById (R.id.main_nav) - Vladimir Yarovoy pm
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