Questions tagged as 'recyclerview'

Tagged questions
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Event in a button of each Item of a Firebase Recycler Adapter

I have a RecyclerView loaded from Firebase data, I need to add a functionality to a button that is in each item, which is to add a product to the shopping cart. The problem that I have happens when there is more than one item in the re...
asked by 23.07.2017 / 22:08
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PopupMenu on Fragment Android

I have two projects: In one I open in an activity a reciclerview that I charge with cardviews , these cardviews have a button that opens a popupmenu, all perfect. In the other project I try to do the same but within a fr...
asked by 28.07.2017 / 12:44
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Options 1 to 10 in a recyclerView

I am asking a rating question with options from 1 to 10 but I have a problem in the "setOnClickListener ()" event to set the background if it is selected or deselected by the position that the onBindViewHolder () method of the RecyclerAdapter gi...
asked by 04.07.2017 / 23:57
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Collect an Image next to some data that I upload to Firebase and display it in a RecyclerView

I have a program that collects the data of a Warning (Name, description and location) then I would have to pick up the photo that was uploaded to Firebase Storage. How could I relate the image I upload to when I show the Warning data? I leave th...
asked by 23.05.2017 / 10:02
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RecyclerView (GridLayoutManager) does not display the data correctly (Android)

I'm trying to show some data in a recyclerview (gridLayoutManager). The data is loaded correctly, but when I scroll, it starts to paint badly. Some data disappears, others that were not shown now are displayed. Imagining that the problem came...
asked by 29.04.2017 / 16:08
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download file by clicking on a recycler view

Let's see if you can help me because I do not know what to do My intention is that in the recyclerview when I clicked, I downloaded a file based on the link provided by the sql I've already tried all the methods I know and I've searched bu...
asked by 07.04.2017 / 21:48
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Interface on Android

It's been a while since I've been developing on Android and consulting several tutorials I do not see a solution to my problem. It turns out that I need an interface with several tabs, which could be done with a TabLayout and its Fragm...
asked by 24.04.2017 / 09:21
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Firebase send Data

Good afternoon, I have this problem, I am separating the project into layers and when I want to get the data and send it to the interface layer so that it shows up in recyclerView it returns empty, and I never load it and I have to use...
asked by 29.09.2016 / 14:11
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android recyclerView firebase

Good afternoon, I am developing an app with tabs and fragments, The problem I have is that when I start the app the recyclerView that is inside a fragment does not show me anything at the beginning, but if I move to the last tabs and I go back t...
asked by 22.09.2016 / 15:13
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Android RecyclerView Firebase Fragment

Good afternoon, I am developing an app with tabs and fragments, The problem I have is that when I start the app the recyclerView that is inside a fragment does not show me anything at the beginning, but if I move to the last tabs and I go back t...
asked by 23.09.2016 / 17:26