FragmentTransaction replace not working
android, android-fragments
Solution
Please take into account that `fragmentTransaction.replace` is (at the time of writing this) buggy - see https://code.google.com/p/android/issues/detail?id=24674.
What you could do now is
- to star the issue (at the link provided) and
- come up with a workaround until Google has it fixed.
My workaround is to manually remove all relevant fragments (with the help of `fragmentManager.getFragments()`) and to add the new fragment normally with `fragmentTransaction.add`.
Problem
I already searched for this issue on stackoverflow and found this two solutions: Replacing a fragment with another fragment inside activity group Fragment add or replace not working But my code seems to be correct as you can check below, the comments on my code are in Portugues (Brazil): This is my class MenuItemReceiver (Yes, I use a BroadcastReceiver to show my fragments), this already work to show my fragment content but when I try to replace it, the old fragment stays and the new one just appear above the old one. ``` public void onReceive(Context context, Intent intent) { //Fragment que será carregado, este fragment foi repassado pelo SlideMenuAdapter ao ter um item clicado Serializable serializableExtra = intent.getSerializableExtra(CustomFragment.CUSTOM_FRAGMENT); //Cast para CustomFragment uma vez que devemos recupera-lo como Serializable, poderia ter dado cast direto, mas decidi manter assim para melhor entendimento do código CustomFragment fragment = (CustomFragment) serializableExtra; FragmentTransaction ft = slideMenuActivity.getSupportFragmentManager().beginTransaction();//Informa que estamos inicando uma transação nova ft.replace(R.id.dashboard,fragment); ft.addToBackStack(null); ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE); ft.commit(); //Aplicamos as alterações permitindo que o estado do fragment seja perdido posteriormente, utilizamos o StateLoss para otimizar //o gerenciamento de memória e garantir que nenhum fragment fique para traz porem sem possibilitado de ser "revisitado" slideMenuActivity.toggle();//Aqui simplesmente estamos escondendo o menu } ``` I have tried also with this code and have no difference: ``` public void onReceive(Context context, Intent intent) { Serializable serializableExtra = intent.getSerializableExtra(CustomFragment.CUSTOM_FRAGMENT); CustomFragment fragment = (CustomFragment) serializableExtra; Fragment oldFragment = slideMenuActivity.getSupportFragmentManager().findFragmentById(R.id.dashboard); FragmentTransaction ft; if(oldFragment!=null){ ft = slideMenuActivity.getSupportFragmentManager().beginTransaction(); ft.remove(oldFragment); ft.commit(); } ft = slideMenuActivity.getSupportFragmentManager().beginTransaction();ft.add(R.id.dashboard,fragment); ft.addToBackStack(null); ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE); ft.commit(); slideMenuActivity.toggle(); } ``` And here you can see my dashboard layout: ``` <?xml version="1.0" encoding="utf-8"?> <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/dashboard" android:layout_width="match_parent" android:layout_height="match_parent" android:background="@color/white" > </FrameLayout> ```