RecyclerView | repo contains all the details about how to create | RecyclerView library

by trulymittal Java Version: Current License: No License

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kandi X-RAY | RecyclerView Summary

RecyclerView is a Java library typically used in User Interface, RecyclerView applications. RecyclerView has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

This repo contains almost all the logic for implemeting recyclerview in your application.

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Quality

Security

License

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Support

RecyclerView has a low active ecosystem.

It has 21 star(s) with 21 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

RecyclerView has no issues reported. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of RecyclerView is current.

Quality

RecyclerView has no bugs reported.

Security

RecyclerView has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

RecyclerView does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

RecyclerView releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Top functions reviewed by kandi - BETA

kandi has reviewed RecyclerView and discovered the below as its top functions. This is intended to give you an instant insight into RecyclerView implemented functionality, and help decide if they suit your requirements.

Creates the movies list
Invoked when the view is created
Sets the text of the row with a specific position
Returns the count of movies

Get all kandi verified functions for this library.

RecyclerView Key Features

No Key Features are available at this moment for RecyclerView.

RecyclerView Examples and Code Snippets

No Code Snippets are available at this moment for RecyclerView.

Community Discussions

Trending Discussions on RecyclerView

Search Filter in RecyclerView not showing anything

Passing and retrieving MutableList or ArrayList from Activity A to B

Android Studio - can't create an object (recyclerview)

Importing images into DataBase

collapsingtoolbarlayout recyclerview working separately

Problem with RecyclerView and Navigation Drawer

Android RecyclerView on a null object reference

How can i solve this error in android studio? java.lang.IllegalStateException: Required view 'recycler_food_list'

Negative Margins For RecyclerView Item Decoration

Android Java RecyclerView Error: No adapter attached; skipping layout

QUESTION

Search Filter in RecyclerView not showing anything

Asked 2021-Jun-15 at 21:08

My app consists in letting you add lists in which you can keep your notes. Therefore, I have this NotesListActivity where I can add and keep my Lists. I wanted to filter this lists following the https://www.youtube.com/watch?v=CTvzoVtKoJ8 tutorial and then I tried to adapt it to my code like below. Could you please tell me what is the problem here, cause I don't even get an error, I just not get any title of list as result. So, this is what I have in my RecyclerAdapter:

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ANSWER

Answered 2021-Jun-13 at 20:18

The problem is that you are using an empty notesListAll list for filtering results; you need to populate it with the list of notes in the constructor

Source https://stackoverflow.com/questions/67957686

QUESTION

Passing and retrieving MutableList or ArrayList from Activity A to B

Asked 2021-Jun-15 at 20:06

I need to pass this:

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ANSWER

Answered 2021-Jun-15 at 19:49

You can use simply intent.putExtra instead of worrying about which variant like put_____Extra to use.

When extracting the value, you can use intent.extras to get the Bundle and then you can use get() on the Bundle and cast to the appropriate type. This is easier than trying to figure out which intent.get____Extra function to use to extract it, since you will have to cast it anyway.

The below code works whether your data class is Serializeable or Parcelable. You don't need to use arrays, because ArrayLists themselves are Serializeable, but you do need to convert from MutableList to ArrayList.

Source https://stackoverflow.com/questions/67989536

QUESTION

Android Studio - can't create an object (recyclerview)

Asked 2021-Jun-15 at 19:45

I'm following a tutorial about RecyclerView, but I can't write ct: the way he did. I typed in manually, but it does not work. I'm not sure how he typed it. He typed in this, then android studio writes ct: automatically. What do I need to type to do that?

MyAdapter is a class I created for RecyclerView. Here is the code for that class:

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ANSWER

Answered 2021-Jun-15 at 19:45

The little lighter colored "ct" prompt is just a visual aid and it does not always show up. When you provide a raw value as an argument, it will show the prompt (like this, 1, or "foo"). When you provide a variable for the argument like ctx, foo, etc, it does not show up. This goes for all functions that take arguments.

The moral of the story is, it is not important and can be ignored.

Source https://stackoverflow.com/questions/67992422

QUESTION

Importing images into DataBase

Asked 2021-Jun-15 at 18:26

in my app I use SqLite Database "Templates", where I have table "favourites", constains of four columns "id", "description", "imagePath", "category". I would like user to be able use their own images in my app, like this: When user click button, he choose image from gallery, write description and choose category of image. I know I need use Content Values to do this. But how can I do my table has imagePathes, i.e how can I show them later using RecyclerView and Picasso?

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ANSWER

Answered 2021-Jun-15 at 18:26

You can load image from device memory:

Source https://stackoverflow.com/questions/67986258

QUESTION

collapsingtoolbarlayout recyclerview working separately

Asked 2021-Jun-15 at 16:32

Collapsing toolbar layout and the recycler view should work together while swiping but working separately. suggest to me what to do! given below are my code and resulting gif part of my project.

the toolbar layout is not showing fully if I swipe the screen from bottom to top. the toolbar layout is closed and only return if I swipe to toolbar layout separately.

i want to toolbar layout to be in the same manner when i swipe the screen up and down.

Code of my layout

...

ANSWER

Answered 2021-Jun-15 at 16:32

Try this:

Source https://stackoverflow.com/questions/67981602

QUESTION

Problem with RecyclerView and Navigation Drawer

Asked 2021-Jun-15 at 13:55

I'm doing a Group Chat with Firebase and currently I'm using a RecyclerView to display chat messages and I'm having a problem. When you open the app in the fragmented home and you go to chat activity and start chatting (adding elements to recycler view) all goes fine. But, when you go via the NavigationDrawer to another fragment and get back to the chat fragment using again this Navigation Drawer. When you add one element in the chat it appears all in the blank it just displays the last message. Anybody knows why does this happens?

Here I leave the RecyclerView Adapter Code:

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ANSWER

Answered 2021-Jun-15 at 13:55

To solve your problem you can just remove the OnResume method because you are initializing the array every time you change between fragments and that is the problem.

Source https://stackoverflow.com/questions/67920152

QUESTION

Android RecyclerView on a null object reference

Asked 2021-Jun-15 at 11:00

im trying to get Highscores from a File and display them in a RecyclerView. But im getting the following Error:

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ANSWER

Answered 2021-Jun-15 at 11:00

You mistype the recycler_style.xml, the id must be specified in the android:id property and not in android:layout_width

Source https://stackoverflow.com/questions/67984846

QUESTION

How can i solve this error in android studio? java.lang.IllegalStateException: Required view 'recycler_food_list'

Asked 2021-Jun-15 at 04:33

I'm new to android studio and i'm not sure what was going on with it. How can I solve this error?

In the logcat, it mentioned that I required a view for recycler_food_list which apparently I had already coded into the foodlistfragment.java.

Logcat

...

ANSWER

Answered 2021-Jun-15 at 03:29

You're doing inflater.inflate(R.layout.fragment_menu, container, false);, not inflating your R.layout.fragment_food_list. You'll need to inflate the right layout to find your Recycler view.

Source https://stackoverflow.com/questions/67979583

QUESTION

Negative Margins For RecyclerView Item Decoration

Asked 2021-Jun-14 at 22:01

I need to implement the below layout for my RecyclerView Items (The picture represents two rows):

This is my XML file:

...

ANSWER

Answered 2021-Jun-13 at 03:02

So, this is not exactly what you want but at least it has the same layout as you want with a simpler approach.

So, the main challenges are:

Taking a curve cutout on the CardView probably need to be built programmatically with canvas for a better result. But for simplicity, this is replaced by a BottomAppBar wrapped in a CoordinatorLayout in order to have the curve effect with the top circle/gap.
Replacing the top View with Fab in order to have an Inset FAB by setting the layout_anchor to the BottomAppBar. Check material design for this.

And having the cutout behavior requires to make the FAB like it doesn't exist by setting a transparent backgroundTint & removing the outlineProvider
Making the top cutout (gap) of a particular row get overlapped to the top row like if it is a part of it. This works with the negative margin on the root view.

Source https://stackoverflow.com/questions/67902334

QUESTION

Android Java RecyclerView Error: No adapter attached; skipping layout

Asked 2021-Jun-14 at 14:41

I'm trying to show all user posts that the user who is using the app follows, and I'm using Firestore. I take all the ids and put them on an arraylist and build a query. I am using FirebaseRecyclerView but I have this error:

...

ANSWER

Answered 2021-Jun-14 at 07:34

You need to set your recyclerView on the main thread. Try to put the recyclerView in onCreate() and the .startListening() in the onStart.

Source https://stackoverflow.com/questions/67959544

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install RecyclerView

You can download it from GitHub.
You can use RecyclerView like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the RecyclerView component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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