Android Fragment click the Back button for content switching?

Source: Internet
Author: User

============ Problem Description ============

I have a fragment with a button and a TextView, and the default button is hidden, by clicking on a button on the menu bar with a detailed information to show the button, Now is there a way to return to the previous page with only TextView by clicking the Back button???

============ Solution 1============

Rewrite onbackpress strong return button event in activity

============ Solution 2============

Adding fragment to the fallback stack is OK, addtobackstack. You can also listen for the return key

Android Fragment click the Back button for content switching?

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