Hardware buttons
Use the following guidelines when implementing accessibility
with Android Protected Confirmation.
Hardware Magnified View
Confirmation string
| Message |
Double-press (button) to confirm |
| Color |
#000000 87% |
| Font face |
Roboto-Medium |
| Font size |
Requirement: 18sp |
| Line height |
Requirement: 20dp |
Cancel string
| Message |
Cancel |
| Color |
#000000 87% |
| Font face |
Roboto-Medium |
| Font size |
Requirement: 18sp |
| Line height |
Requirement: 20dp |
| Message |
Requirement: Android Protected Confirmation |
| Color |
#000000 87% |
| Font face |
Roboto-Regular |
| Font size |
Requirement: 22sp |
| Line height |
Requirement: 28dp |
Body text
| Message |
The body text is provided by the app developer. |
| Color |
#000000 87% |
| Font face |
Roboto-Regular |
| Font size |
Requirement: 20sp |
| Line height |
Requirement: 28dp |
| Message |
Requirement: This confirmation provides an extra layer of security for
the action you're about to take. |
| Color |
#000000 54% |
| Font face |
Roboto-Regular |
| Font size |
Requirement: 18sp |
| Line height |
Requirement: 24dp |
Hardware Inverted colors
Inverted colors accessibility only changes the color properties. All other
properties of the UI remain the same.
| Background color |
#000000 87% |
| Icon color |
#a1c2fa |
| Confirmation string color |
#ffffff |
| Cancel string color |
#ffffff |
| Header text color |
#ffffff |
| Developer text color |
#ffffff |
| Subheader text color |
#ffffff |
Software buttons
Use the following guidelines when implementing accessibility
if your Android Protected Confirmation implementation uses
software buttons.
Software Magnified View
Confirmation string
| Message |
Ok |
| Button color |
#4285f4 100% |
| Font face |
Roboto-Medium |
| Font size |
Requirement: 20sp |
Cancel string
| Message |
Cancel |
| Text color |
#4285f4 100% |
| Font face |
Roboto-Medium |
| Font size |
Requirement: 20sp |
| Message |
Requirement: Android Protected Confirmation |
| Color |
#000000 87% |
| Font face |
Roboto-Regular |
| Font size |
Requirement: 24sp |
| Line height |
Requirement: 28dp |
Body text
| Message |
The body text is provided by the app developer. |
| Color |
#000000 87% |
| Font face |
Roboto-Regular |
| Font size |
Requirement: 20sp |
| Line height |
Requirement: 24dp |
| Message |
Requirement: This confirmation provides an extra layer of security for
the action you're about to take. |
| Color |
#000000 54% |
| Font face |
Roboto-Regular |
| Font size |
Requirement: 16sp |
| Line height |
Requirement: 20dp |
Software Inverted Colors
The inverted color accessibility only changes the color properties. All other
properties of the UI remain the same.
| Background color |
#000000 87% |
| Icon color |
#a1c2fa |
| Confirmation string color |
#000000 87% |
| Confirmation button color |
#a1c2fa |
| Cancel string color |
#a1c2fa |
| Header text color |
#ffffff |
| Developer text color |
#ffffff |
| Subheader text color |
#ffffff |
