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I’m trying to get into this world of Android development, using Android Studio. And right at the beginning I already face a simple problem for an experienced programmer who uses Android Studio but relatively difficult for those who are starting.
The problem is this: My layout preview does not show Recyclerview, hence my app, when it comes to testing it, even open where I’m trying to use it. I’ve tried the course recommendations I’m following, but nothing works.
Here is the build.Radle(Module:app), where I put the dependencies:
How the preview looks, in the right corner of the screen:
First, avoid using the same libraries with different versions. Second, open those blue exclamations in the upper right corner of the screen that will tell you what’s missing.
– Ascension
Thanks for the tips, Ascension.
– Mateus Vitor
See this also Matthew: https://pt.meta.stackoverflow.com/questions/5149/devemos-corta-a-mania-das-questions-com-imagem-do-c%C3%B3digo-ao-Inv%C3%A9s-do-c%C3%B3digo
– Lennoard Silva
Already solved? If not, send your Class to the staff to help you... I noticed that in your Recyclerview you don’t have the code below, see if it’s necessary; ... tools:listitem="@layout/seu_item">
– Carlos Henrique Campos