For menuitems in Android apps, is there a standard for capitalizing (or not capitalizing) each word within each menuitem?
For example:
- Open
- View log
- Exit
versus:
- Open
- View Log
- Exit
Material design can be considered to be a standard when it comes to anything on Android app design. Material design on capitalization:
Use sentence-style caps for all titles, headings, labels, menu items – any place that considered for “Title-Style Caps.”
Android app menu items should use sentence case:
Capitalization
Use sentence-style capitalization for all UI strings: “Words to live by.”
Source: Writing Style: Formatting text on androiddocs.com.