Implement spotify authentication with android app for the smart speaker

[atm1504]

Describe the feature you'd like
Susi smart speakers should be able to play music from Spotify if the users want to do so. To have this feature we must have a layout in the app that helps us to configure to Spotify from the app and use that authentication in the smart speaker. The method should be similar to google home devices.

Additional context
This is a feature that has been discussed in the meeting

[atm1504]

Important information that has been collected is:

Link Spotify to Google Home:

• Download the Google Home app and open it.
• Tap the menu in the top-left corner.
• Tap Account preferences, then Linked media accounts.
• Select Spotify and tap Link Account, then Log in to Spotify.
• Note: If you don’t already have a Spotify account, you can create one by tapping Sign up to Spotify. - After this, you’ll need to start the account link process from the beginning.
• Tap OKAY to confirm

Video:

• Connect to Spotify for the first time: https://www.youtube.com/watch?v=vxIKbOqUR3E
• Re-connect to Spotify if you have unlinked: https://www.youtube.com/watch?v=sdLZjRu75z4

Blog:

Integrate Spotify SDK in an IOS App: https://steelkiwi.com/blog/how-connect-spotify-sdk-your-project/

Integrate with Android SDK: https://developer.spotify.com/documentation/android/