Android Uploading Base64 Encoded Images To PHP Server in Retrofit.

Use Retrofit in Android Compose to upload an image file to a hosted PHP server.

I will show you a sample project of working with JWT Authentication in Android and a PHP Server.

I will show you an example of how to create a custom authenticator for Retrofit in Android to handle user authentication using JWT.

In this post I show you how I implemented a custom Retrofit Http Interceptor for encryption in Android to communicate with a PHP server.

I will show you how I was able to overcome the javax.crypto.IllegalBlockSizeException In Android with asymmetric communication with a host PHP server.

Android accessing your own hosted MySQL database.