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How to animate Android Navigation Architecture fragment as sliding over old fragment?


By : JOKER L
Date : October 16 2020, 06:10 AM
Hope that helps EDIT: This is not the most elegant solution, it is actually a trick but it seems to be the best way to solve this situation until the NavigationComponent will include a better approach.
So, we can increase translationZ (starting with API 21) in Fragement2's onViewCreated method to make it appear above Fragment1.
code :
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    ViewCompat.setTranslationZ(getView(), 100f);
}


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Navigation Drawer + Sliding Tabs inside fragment Android


By : akhileshcoer
Date : March 29 2020, 07:55 AM

Android Navigation Architecture Component - Get current visible fragment


By : Airhunter
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further Before trying the Navigation component I used to manually do fragment transactions and used the fragment tag in order to fetch the current fragment. , I managed to discover a way for now and it is as follows:
code :
NavHostFragment navHostFragment = supportFragmentManager.findFragmentById(R.id.nav_host);
navHostFragment.getChildFragmentManager().getFragments().get(0);

In Android Navigation Architecture, how can I check if current Fragment is the last one?


By : Princess Joy Tanate
Date : March 29 2020, 07:55 AM
I hope this helps you . You can compare the ID of the start destination with the ID of the current destination. Something like:
code :
override fun onBackPressed() = when {
    navController.graph.startDestination == navController.currentDestination?.id -> showQuitDialog()
    else -> super.onBackPressed()
}

MVVMCross-Android dynamic fragment inside fragment and manage navigation stack per fragment


By : Micblues
Date : March 29 2020, 07:55 AM
seems to work fine First your link is dead,and then i think you need to understand the back stack of fragments and show hidden features to implement that.FragmentTransaction
general train of thought, you have RecentFragment, FavoriteFragment and NearByFragment three root fragments, when you click the relative tab ,you can use show and hide method of fragment like this :
code :
 FragmentTransaction fTransaction = FragmentManager.BeginTransaction();
            hideAllFragment(fTransaction);
            //judge which tab is clicked
            switch (tab.Id)
            {
                case Recent:                
                    if (recentFragment== null)
                    {
                        recentFragment= new RecentFragment ();
                        fTransaction.Add(Resource.Id.ly_content, recentFragment);
                    }
                    else{fTransaction.Show(recentFragment);}break;
                case Favorite:
                    if (favoriteFragment== null)
                    {
                        favoriteFragment= new FavoriteFragment();
                        fTransaction.Add(Resource.Id.ly_content, favoriteFragment);
                    }
                    else{fTransaction.Show(favoriteFragment);}
                    break;
                case NearBy:
                    if (nearByFragment== null)
                    {
                        nearByFragment= new NearByFragment();
                        fTransaction.Add(Resource.Id.ly_content, nearByFragment);
                    }else{fTransaction.Show(nearByFragment);}break;
            }
            fTransaction.Commit();
FragmentManager fragmentManager = FragmentManager;
        FragmentTransaction fragmentTransaction = fragmentManager.BeginTransaction();
        fragmentTransaction.Replace(containerViewId,fragment);
        fragmentTransaction.AddToBackStack(null);
        fragmentTransaction.Commit();

Android App: Fragment, Activity, Navigation Drawer structure/architecture


By : Jianying Sun
Date : March 29 2020, 07:55 AM
I hope this helps . My philosophy is:
Avoid creating a "God Activity". So, do not be concerned when creating a new activity. However, only create activities that make sense with your domain logic. For example, I am working on a project with the following structure:
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