I need an application to open WhatsApp directly to chat window of selected number then trigger the call functionality of WhatsApp.
1- Solution runs under ubuntu using Android VM or Emulator with Active WhatsApp inside.
2- When WhatsApp chat window opens trigger the call functionality of WhatsApp.
3- Consider that you need to reading the number from api of text file.
4- You can open WhatsApp through chat api [login to view URL][number].
5- You can use any testing tools to control the solution like Appium.
6- Performance is highly appreciated.