title: android sending files over whatsapp and specify app for opening
body: <p>Is it possible to send files over WhatsApp, Telegram etc. and specify the app for opening it, programmatically?</p>
  
  <p>To be more precise: I want to send some music files from my own app over some instant messangers like WhatsApp, BUT on the same time, I want to provide information about the my app and specify, that the sound should be played with my own app. If it's not installed on the other side, the user should get the option to download the app.</p>
  
  <p>Thanks in advance :)</p>