Navigation Bar design guideline

Navigation bars

• Use the title area to describe the current screen if it provides useful context.
• Write a concise screen title.
• Consider temporarily hiding the navigation bar to provide a more immersive experience.
• Use the standard back button.
• Make sure buttons that use text labels have enough room.
• Consider using a segmented control in a navigation bar to flatten the information hierarchy.
• Use a large title to help people stay oriented as they navigate and scroll.
• Consider hiding the border of a large-title navigation bar to enhance the sense of connection between title and content.