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Alex Feinberg
2,025 PointsAccessibility of tabs with icons
In this video, the tab text is replaced with icons. Nice. It would be even better to replace the text with both icons and content descriptions to improve accessibility. Here is the improved code:
actionBar.addTab(actionBar.newTab()
.setContentDescription(mSectionsPagerAdapter.getPageTitle(i))
.setIcon(mSectionsPagerAdapter.getIcon(i))
.setTabListener(this));
2 Answers
Ben Jakuben
Treehouse TeacherExcellent! Thanks for sharing. I should have included this. I'll add it as a note on the video page.
yilzer
4,601 PointsHey guys, I don't understand the goal of that extra line. Could you explain what you mean with improve accessibility?
Ben Jakuben
Treehouse TeacherAdding a content description gives a text description of the image on the icon. This is useful for users who have certain accessibility features enabled, like screen readers. This specifically is helpful for users who have difficulty reading the screen or making out icons.
Sorry for the late reply!