How to auto refreash previous content after press back button form current content android
<p>I developed a android notepad application, I have view interface and edit interface, suppose I edit content in edit interface and press back button to view interface, the view interface's content should be changed from previous one, at the moment I can't update the view content in the same time, how can I achieve that, please help, thanks! And is there is a way that I can refresh the tab content once I click the tab in tab layout, thanks!</p>
