[null,null,["最后更新时间 (UTC)：2025-07-25。"],[[["\u003cp\u003eTouch targets should be a minimum of 76 x 76dp to ensure they are easily selectable while driving.\u003c/p\u003e\n"],["\u003cp\u003eIcons and avatars have standard sizes for consistency across Android for Cars (44dp, 36dp, 24dp for icons and 56dp, 76dp, 96dp for avatars).\u003c/p\u003e\n"],["\u003cp\u003eElements within touch targets should be centered to provide a clear and predictable interaction area for drivers.\u003c/p\u003e\n"]]],[],null,["# Sizing\n\n\u003cbr /\u003e\n\nThe sizes of icons, avatars, and touch targets are important considerations for minimizing driver distraction.\n\nGenerously sized touch targets make it easier and quicker for drivers to interact with apps and return attention to driving.\n\n**Guidance at a glance (TL;DR):** \n- Use standard icon and avatar sizes for consistency\n- Minimum touch-target size is 76 x 76dp\n- Align and center icons and elements within touch targets\n\n*** ** * ** ***\n\nIcon sizes\n----------\n\nHere are the standard icon sizes used by Android for Cars:\n\n| Primary icon | Secondary icon | Tertiary icon |\n|--------------|----------------|---------------|\n| 44 x 44dp | 36 x 36dp | 24 x 24dp |\n\n*** ** * ** ***\n\nAvatar sizes\n------------\n\nHere are the standard avatar sizes used by Android for Cars:\n\n| Small avatar | Medium avatar | Large avatar |\n|--------------|---------------|--------------|\n| 56 x 56dp | 76 x 76dp | 96 x 96dp |\n\n*** ** * ** ***\n\nAligning icons and touch targets\n--------------------------------\n\nThe minimum touch-target size in Android for Cars is 76 x 76dp. Touch targets must be large enough to be glanceable and easily selected by a driver while the car is in motion. Elements such as buttons should be centered within a touch target's boundaries, and no part of an element should lie outside a touch target boundary. \n\n\n**Do**\nKeep touch-target sizes at or above the minimum 76 x 76dp requirement\n\n\n**Do**\nCenter elements within the minimum touch-target area\n\n\n**Don't**\nDon't align an element to one edge of a touche target\n\n\n**Don't**\nDon't permit elements to fall outside of a touch target"]]
