add quit feature on phonograph music player

Components

Phonograph is an open source and material designed music player for Android.
I noticed that it does not have quit option which is an important feature on most music players because it stops the player running at the background.

Proposal

I realized that the application keep running at the background because it has not completely shut down and it drains battery. Quit feature is an important feature on music player because it helps it users to close the player completely instead of just minimizing the application.

Mockups / Examples

Benefits

The availability of the quit feature will help phonograph music player users to completely close the application and it saves battery as it stops the application from running at the background while not in use.

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Posted on Utopian.io - Rewarding Open Source Contributors

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