This is a small change that adds the Undo and Settings buttons as always-shown action buttons when in the Sudoku Play activity. I find that having easy access to "Undo" is essential. :-)
For these two buttons I generated a black and white version of the clip art icons in Android Studio, as opposed to the existing grey icons. I found that these icons are more legible when placed against the various themes we now support.
Scenarios Tested
Verified the undo and settings action buttons work.
Verified the original menu items also work.
Verified the undo button is enabled properly.
Verified the undo and settings buttons show up clearly on all themes.
This is a small change that adds the Undo and Settings buttons as always-shown action buttons when in the Sudoku Play activity. I find that having easy access to "Undo" is essential. :-)
For these two buttons I generated a black and white version of the clip art icons in Android Studio, as opposed to the existing grey icons. I found that these icons are more legible when placed against the various themes we now support.
Scenarios Tested