java 用另一个替换片段

Posted 2021-05-08

// Create fragment and give it whatever arguments
YourSecondFragment newFragment = YourSecondFrament.newInstance(int Argument);
 
FragmentTransaction transaction = getSupportFragmentManager().beginTransaction(); 
 
// Replace whatever is in the fragment_container view with this fragment, 
// and add the transaction to the back stack so the user can navigate back 
transaction.replace(R.id.fragment_container, newFragment);
transaction.addToBackStack(null); 
 
// Commit the transaction 
transaction.commit();