Bug found on Firebase chat Demo

Expected behavior

Users are supposed to be able to click on the plus sign ➕ on the profile image side to update or change profile picture easily.

Actual behavior

When the plus sign is clicked to change the profile picture, the picture doesn't import to the profile as expected.

How to reproduce

• Download firebase chat demo app. from Google playstore.

• launch the app.

• login or sign up (for new users)

• click on "change image sign ,that is the plus ➕ sign beside profile image" under profile

• There goes the bug as the expected profile image doesn't import

• App version: 1.0.6

• Android version: 6.0-Gionee m6

• Browser:Chrome