I want some help

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

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

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This is what I did

Show your firebase

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

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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

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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

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Thank for your help I solved my problem

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