I want some help

[Janidu (Janidu Bimsara)]

Hey koders,
I’m creating wallpaper app using firebase

When I’m using card view it create more than items in the list
I need help to fix this

[Still-learning (1-2-3-4...)]

You can try like this for grid view with 3*3

How to Create 3 Column Dynamic GridView without Extension

Hi! I am gopi Most of the peoples are using extension for creating dynamic grid view. But here i am showing "How to Create 3 Column Dynamic GridView without Extension This are the designer component that i used [Screenshot_2020-04-12-13-51-03-146_com.android.chrome] This are the Blocks to generate dynamic GridView [blocks (6)] Output: [Screenshot_2020-04-12-13-53-46-258_io.makeroid.companion]

[Janidu (Janidu Bimsara)]

This is what I did

[Still-learning (1-2-3-4...)]

Show your firebase

Or use one clock to timer after getting value and put this procedure when clock timers

[Janidu (Janidu Bimsara)]

[Still-learning (1-2-3-4...)]

The problem is your image url. Also try to follow as said above clock component method pls try to use it. I have checked your image url and one only works. Pls see to that. It is working good only

[dora_paz (Dora)]

When firebase get value, first set global wallpaperurl to create an empty list and then use if then. With your blocks every time you call firebase you add 3 more cardviews

[Janidu (Janidu Bimsara)]

Thank for your help I solved my problem