Blackberry PlayBook Tablet Ui 매뉴얼 - 페이지 19
{카테고리_이름} Blackberry PlayBook Tablet에 대한 Ui 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Blackberry PlayBook Tablet 39 페이지. Tablet
Blackberry PlayBook Tablet에 대해서도 마찬가지입니다: 사양 (21 페이지), 사양 (21 페이지), 사용자 설명서 (48 페이지), 안전 및 제품 정보 (19 페이지), 보안 기술 개요 (46 페이지), 사용자 설명서 (42 페이지), 빠른 시작 매뉴얼 (2 페이지), 사용자 설명서 (34 페이지)
페이지 인쇄
UI Guidelines
You can use the same approach with progress information. For example, when a user downloads an application, your
application can display the progress information in the current context. This approach allows users to complete other tasks
while the action is in progress.
Best practices
•
Use dialog boxes sparingly. Restrict dialog boxes to the following situations:
•
To inform users of urgent information or the status of important actions
•
To warn users of unexpected conditions or situations where there is the possibility of data loss
•
To present users with multiple options for choice or disambiguation
•
When a user action is required for your application to proceed
•
Use an implicit save model where possible. For example, when setting options, apply each setting as the user changes
it. Some exceptions exist. For example, if a user chooses to close a document that is being edited, you can use a dialog
box to prompt the user to save changes.
Notifications and indicators
Application notification icons appear in the top-left corner of the home screen. These notifications inform users about
application-specific events, such as a new email. You can trigger an application notification when a new event or new
information is available that users might want to know about.
Status indicators appear in the top-right corner of the screen. These indicators display status information that applies
across applications, such as battery power level and wireless connection.
Screen design
19