Questions tagged as 'recyclerview'

Tagged questions
2
answers

I get the error RecyclerView: No adapter attached; skipping layout when I try to load a RecyclerView

I'm doing a chat, where I charge it through a RecyclerView. When I enter the chat, I should load the messages, but it does not, and I try to scroll in that recyclerView and I get the following message every time I scroll: RecyclerView: No adap...
asked by 21.09.2018 / 06:05
0
answers

error in recyclerVIew (Collections.reverse)

I have a serious problem making an app. I wanted to make a notepad, I add the notes but I wanted the order of the entry of notes to be the other way around, that is, the last note was the one that was shown first, as it was in a ArrayList...
asked by 28.09.2018 / 08:26
0
answers

Click RecyclerView - Item

I need to click on an item in a RecyclerView but when I try to do it it shows me the following message: java.lang.NullPointerException: Attempt to invoke interface method 'void com.example.zero.test.Interface.ItemClickListener.onClick (androi...
asked by 14.10.2018 / 06:10
1
answer

Scrolling in RecyclerView shows me a TextView that does not correspond to the name of each image

I have a recyclerview that is populated from an array that contains images of cars and their marks through the Glide library. Below each image I placed a textview that is where the brand of each car appears, it turns out that when running the ap...
asked by 01.04.2017 / 02:12
0
answers

notifyItemRemoved () in Recyclerview with Cursor

Hi, I have a RecyclerView with its corresponding adapter class that extends the following: extends RecyclerView.Adapter<UsuariosAdaptador.MyViewHolder> That adapter I pass a Cursor and I find the following problem: When I popu...
asked by 08.11.2016 / 16:47
1
answer

Help RecyclerView check CheckBoxy save to database

Hello, someone could help me please, I'm doing an application on xamarin android as a project at school, but I have doubts with a CheckBox and RecyclerView, what happens is that the user is supposed to be able to select one or several items with...
asked by 30.08.2016 / 22:22
1
answer

RecyclerView creates a ghost record when deleting

I have a problem removing an item from my RecyclerView (which is linked to a database SQLite ). After successfully removing the data from both the database and the view, the animation is shown as deleted, but then a new element appears at the...
asked by 27.01.2017 / 17:48
1
answer

Create a detailed view of a selected cardview in a recyclerview

I have followed this tutorial to create a list of cardviews and now I would like that after click on a cardview to start a new activity "cardview_detalle" in which to display the detailed information of the selected cardview     
asked by 19.05.2016 / 17:49
2
answers

How to use a spinner inside a RecyclerView

I currently have a RecyclerView in which I want to add a kind of Spinner . I want my Spinner to show me a series of data but, I just want to see them, I do not want to let me select any. How can I deactivate them all so that...
asked by 06.10.2016 / 13:49
3
answers

Open a new Activity by clicking on a Cardview

I have a Recyclerview and a Cardview the problem is that I want to open a new activity by selecting from the 6 different items that the list shows, I have obtained the position of the items when I press but when I try to implement...
asked by 21.12.2016 / 20:03