We are going to add the functionality of uploading files to Firebase Storage to our Favors app. In the Profile section of login process, after the user is successfully logged in, we can add a feature so the user can add an image to his/her profile.
You can check out this section of the app in the last part of the login screen, as shown in the following screenshot:
We also have added another useful library, image_picker, to the dependencies, so we can get an image from the camera and upload it to Firebase Storage for use as a user profile picture.