The has been deprecated. private drawerToggle; @Override protected void onCreate (Bundle savedInstanceState) super. onCreate setContentView (R. layout. activitymain); Set a Toolbar to replace the ActionBar.This is the code of MainActivity. kt and i am using navigation drawer in this application fun displayScreen(id: Int) val fragment when (id) R. id. navhome android replace fragment in drawerlayout
Jun 04, 2016 Each time an item is clicked, I replace the current fragment. The problem is that it takes a long time to show the new fragment after the user clicked. The fragment that takes the longest to load is a fragment that has also tabs inside it
final Fragment fragment fragment). commit(); The main improvement of writing it like this is that you as a developer can write it a lot faster since you can rely on code completion almost the whole time. This just inflates the Placeholder fragment with the layout, but the chosen fragment is still the Placeholder fragment. The fragment's layout will be shown, but its code won't be run, unless it's in the Placeholder fragment. Dreagens answer is the correct one.android replace fragment in drawerlayout replace(int containerViewId, Fragment fragment, String tag) Replace an existing fragment that was added to a container. abstract FragmentTransaction: replace(int containerViewId, Fragment fragment) Calls replace(int, Fragment, String) with a null tag.
Yup, couldn't agree more, performing a fragment (with view) transaction results in a layout pass which causes janky animations on views being animated, citing DrawerLayout docs: can be used to monitor the state and motion of drawer views. Avoid performing expensive operations such as layout during animation as it android replace fragment in drawerlayout The Android navigation drawer is usually unnecessary on larger devices. Learn how to reuse fragments to give your tablet& phone users a great experience. Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site