Package net.rim.device.api.ui.component.progressindicator

The Activity and Progress Indicator API allows you to display visual cues on a screen to indicate that work is being done or that a task is proceeding.

See:
Description

Interface Summary

ProgressIndicatorListener

Listener interface for processing notifications of changes in the data model of a progress.

Class Summary

AbstractProgressIndicatorController	This class acts as a controller for an AbstractProgressIndicatorView based on the Model-View-Controller design pattern.
AbstractProgressIndicatorModel	This model represents the data related to the progress being indicated.
AbstractProgressIndicatorView	This manager presents an animating field to the user to indicate the progress of work being done by an application.
ActivityImageField	This field loops an animation that represents the progress of a task.
ActivityIndicatorController	Implementation of AbstractProgressIndicatorController.
ActivityIndicatorModel	Implementation of AbstractProgressIndicatorModel.
ActivityIndicatorView	Implementation of AbstractProgressIndicatorView that is used for representing progress where the duration is unknown.
ProgressBarField	Represents the progress of a task that can be expressed with respect to a set of values.
ProgressIndicatorController	Implementation of AbstractProgressIndicatorController.
ProgressIndicatorModel	Implementation of AbstractProgressIndicatorModel.
ProgressIndicatorView	Implementation of AbstractProgressIndicatorView that is used for representing progress where there is a numeric representation for the work being done.

Package net.rim.device.api.ui.component.progressindicator Description

The Activity and Progress Indicator API allows you to display visual cues on a screen to indicate that work is being done or that a task is proceeding. The API uses a model-view-controller design pattern. You can represent an activity whose duration is unknown, as well as progress that can be represented numerically, for example, as a percentage of a completed task.

The API includes two fields that are responsible for rendering the activity or progress:

• ActivityImageField represents activity by using a bitmap that contains frames of an animation. The displayed frame changes over time. This field is built and set by ActivityIndicatorView.
• ProgressBarField represents the progress of a task as a bar that fills as the task completes. This field is built and set by ProgressIndicatorView.

For an example of how to use this API, see the Progress Indicator Demo sample application.