Blackberry Smartphones Specifications download pdf (Page 7)

New in this version

This version of UI guidelines provides information to help you make application design decisions for BlackBerry® devices that

are supported in the BlackBerry® Java® Development Environment 6.0.

Item Description

Display specifications for new

BlackBerry devices

• BlackBerry® Bold™ 9650 smartphone

• BlackBerry® Bold™ 9700 smartphone

• BlackBerry® Bold™ 9780 smartphone

• BlackBerry® Curve™ 9300 smartphone

• BlackBerry® Curve™ 9330 smartphone

• BlackBerry® Pearl™ 9100 Series

• BlackBerry® Style™ 9670 smartphone

• BlackBerry® Torch™ 9800 smartphone

Best practices for new UI APIs

• New trackpad and touch screen interactions allow users to quickly and easily

navigate and perform actions on their BlackBerry® devices.

• Pop-up menus, submenus, and toolbars provide users with specific actions for

an item or screen.

• New APIs make it easier to display text and icons in lists and tables.

• Pane managers allow you to provide filtered views of content.

• An activity indicator API allows you to show users that their BlackBerry devices

are performing an action.

• A title bar API helps you orient users in your application and display

notifications to users.

• Users can search for items in any application, including third-party

applications. The search can also include content that is not stored on the

device, such as an organization's database or web site.

Best practices for designing

applications

• The four stages of application design provide recommendations on designing,

building, evaluating, and refining your application.

• The principles of BlackBerry application design help you focus on three key

elements.

• Clear examples show how you can approach designing and developing for

different BlackBerry devices and software versions.

UI Guidelines

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Blackberry Smartphones Specifications Page 7