How to Populate a Simple Spinner with Custom Objects – Android Studio Tutorial
In this video we will learn, how to use the default ArrayAdapter to fill a spinner with objects of our own custom Java class. The spinner will only populate one TextView with the information we return in our POJO’s toString method, but we can still retrieve our whole object with all it’s data from the spinner selection.
If you want to build a completely customized spinner with a custom adapter, you can watch this video:
Example code:
https://gist.github.com/codinginflow/3c3440d6d43f21e2f9fef9616ad732ed
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android studio