Design resources

Image assets

Note the following mandatory requirements for your app launcher icons:

• Must be mipmap resources.
• Must conform to standard Android sizes:
  • Clover Station - 48 × 48 (mdpi)
  • Clover Mini/Mobile - 72 × 72 (hdpi)
  • Clover Mini/Mobile (first three apps) - 192 × 192 (xxxhdpi)
• Use third-party icon generators to resize your logo.

Graphic design

• Be aware of the screen dimensions of all of the Clover Devices you plan to support, and design with these dimensions in mind.
• Aim for a consistent cross-device experience. A single merchant may have any or all of the Clover devices.
• Use pleasing and professional customer-facing interfaces. If your app includes a customer-facing component, your design will reflect on the business using your app.

Usability

• Strive for clear, easy to use, and robust workflows that involve as few steps as possible because your app will be used under fast-paced working conditions.
• Emphasize clarity and accessibility in the app design. Use high-contrast, readable fonts, as well as large text and inputs.
• If you're adapting an app that was developed for another platform, make sure it only includes features and buttons that are relevant to the Clover user.
• See Google's Material Design guidelines for a good place to start.