The Dominant Programmer
Dec 17, 2020 · Mobile Development
How to Use Retrofit2 in Android for GET Data Queries and File Uploads
This guide walks through adding Retrofit2 to an Android project, configuring network permissions, creating a singleton WebClient, defining GET and multipart POST interfaces, and handling responses to display data in a ListView and upload files to a SpringBoot backend.
AndroidGET requestPOST upload
0 likes · 9 min read