KeepCoding | Try to code
kandi X-RAY | KeepCoding Summary
kandi X-RAY | KeepCoding Summary
Some code libraries in my daily coding. This project's goal is to remind me to write code or write article everyday.
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QUESTION
I have a recycler view with grid layout that displays cards with an image, title, description and price but it does not show anything. The data is fetched correctly, I am assuming there must be an error in the layout files but I don't know what it is.
Here is the fragment code
...ANSWER
Answered 2020-Nov-27 at 01:30Miss this line
QUESTION
I have a recycler view which I am reusing along with a fragment being shared by two screens in a view pager, with a tab layout on top. The recycler view will display a vertical list on the first tab, and a grid on the second tab. The list is rendered fine for the first tab and for the second tab, the ImageViewHolder is instantiated and its data is set correctly, it is just a gallery of images but it is not displayed on the screen. This is what appears instead
When if I tap back on news the list disappears from the screen which only shows this same ugly layout from the images tab. I honestly have no clue what is happening. The data is being fetched from the API and the variables are filled correctly. This is the code I have in my fragment, note it is reused by the second tab and the right logic gets executed. I set the adapter's layout manager and the data in the observeImages function, I also call fetch news at the end because I need it so the user can store images and news locally, I could have processed both in parallel too
...ANSWER
Answered 2020-Oct-24 at 21:34While setting the recylerView
it is declared as GridLayout
but in fact in your DetailAdapter
the RecyclerView.ViewHolder
for your images was declared as LinearLayout
.
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