After user backlash, Google Messages is reportedly reverting to the old layout with separate buttons for camera and gallery ...

Scroll left to the image of your latest capture, then press X to browse your recent screenshots and videos. This will also bring up the option to Go to Media Gallery, so select that to go to your ...

The first is for Icons, the second for List, the third for Columns, and the fourth is for Gallery. Click on the Gallery icon to switch to Gallery View. (This button used to be for Cover Flow View.) ...