Texting while driving is very dangerous. Your eyes need to see your phone screen but at the same time they need to see the road. Your sight will not be in focus, and an unwanted accident could happen. Dangerous things can happen to yourself and also to other people.
But what if you need to communicate with your friends and family? Or maybe to your coworkers? You can use voice communication for that. Walkie talkie is one of the voice communications that can be used in that scenario. VoicePing app (https://voicepingapp.com) is a great option for it.
But what if you are an Android developer, and you want to implement walkie talkie functionality into your Android app? VoicePing Android SDK is the answer.