Task 705 allowing starring route from route header on map view

[graceschae]

Implemented partial functionality of the star next to the route header. The star is clickable and the image changes correspondingly, but there is no connection to whether the route is a favorited route or not.

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[aaronbrethorst]

Hi @graceschae - thanks for opening this up! I look forward to reviewing it once it's ready to go! Just tag me when you're ready for a review.

[amrhossamdev]

This PR may help you add functionality to save routes or query them.

You can get all the saved routes and save them on a hash map or something to query faster about if it's starred or not, or you can use content values to check if the route primary key is starred or not.

https://developer.android.com/reference/android/content/ContentValues

if you need any help let me know!

[aaronbrethorst]

please feel free to reopen once this is complete and ready for review.