Questions tagged as 'toolbar'

Tagged questions
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Go back from an activity to the selected fragment

I find myself doing an application in Android Studio and I get this problem that I will narrate in images: The code of the toolbar is in the problematic activity is: setSupportActionBar(toolbar); getSupportAction...
asked by 14.07.2018 / 03:23
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I have an error with the Toolbar, I do not know why, since the same code I use in another fragment

This is the fragment public class TalleresFragment extends Fragment implements Response.Listener<JSONObject>,Response.ErrorListener { RecyclerView recyclerTalleres; ArrayList<DatosTalleres> listaTalleres; //ProgressDialog progres;...
asked by 01.06.2018 / 21:37
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How to press an element of the RecyclerView?

As the title says, I need help, specifically I need to leave an element of recyclerview and that the symbol appears in toolbar to eliminate that element.     
asked by 27.11.2017 / 17:25
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Finder in toolbar listiview android

I'm doing a search in a Listiview where I rescue the phone contacts. After many attempts I have not succeeded in this and I do not understand very well what could be the error. I'd appreciate your help. Here I attach my code. MainActivity wit...
asked by 17.10.2017 / 00:34
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Manipulate activity items from Fragment

How can I manipulate the items in the Navigation Drawer Toolbar from a fragment that is inside the Drawer's activity, so that it shows and hides the icons ?? I work on Android with java.     
asked by 06.08.2017 / 23:06
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Doubt with Toolbar on Android

I'm studying Android, but this doubt came to me. Why when we add a Toolbar to an activity from its XML, we should then tell it to call "setSupportActionBar (toolbar);"? In case I want to add a second Toolbar, do I have to call that method...
asked by 26.12.2018 / 12:22
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I want to create this project with my own list

I've done this project with this tutorial: link , the.problem is this: I want to use my own list, instead of the list of countries as used in this tutorial. I must say that I have no advanced knowledge in programming. I only learn with what...
asked by 08.05.2017 / 03:11