Android Tutorial - How to send WhatsApp messages with MIT App Inventor 2

Описание

In this video I am going to show you how to easily send WhatsApp messages in your MIT App Inventor 2 Android App.

The properties for the activitystarter are:
Action = android.intent.action.SEND
ActivityPackage = com.whatsapp
ActivityClass = com.whatsapp.ContactPicker
DataType = text/plain
ExtraKey = android.intent.extra.TEXT

You can download the source file from here:
https://drive.google.com/file/d/0BxHg0fjQtiz2WlpxOFJjdnFBNE0/view?usp=sharing

Feel free to comment and ask any question...