Migration Guide from Twilio to Agora: Android Edition

This guide provides detailed steps for replacing Twilio's Video SDK with Agora's RtcEngine in an Android application. The process involves creating a string in the String.xml file to store the Agora AppID, replacing the Twilio SDK dependency with the Agora Video SDK in the app level build.gradle file, and removing Twilio listeners while implementing an instance of the Agora singleton. Other steps include enabling video, setting up local and remote video, joining a channel, and handling disconnection, flipping camera, and toggling mic functionalities. The guide aims to help developers adopt Agora's SD-RTN™ for live voice, video, and streaming integrations with ease.