Tizen Wearable Web Device API Reference
The Tizen Web Device API, based on JavaScript, provides you advanced access to the device's platform capabilities.
You can develop rich Web applications using the Tizen Web Device APIs. You can, for example, control the application life-cycle, manage your schedules, exchange data, or make payments using NFC.
The APIs listed in this category are created by the Tizen platform to expose device capabilities to Web Applications.
Tizen Common
| API | Description | Version (Since) | Wearable | Supported on Wearable Emulator |
|---|---|---|---|---|
| Tizen | The base object for accessing the Tizen Web Device API. | 1.0 | Mandatory | Yes |
Application
| API | Description | Version (Since) | Wearable | Supported on Wearable Emulator |
|---|---|---|---|---|
| Alarm | This API provides functionality for setting and unsetting alarms. | 1.0 | Mandatory | Yes |
| Application | This API provides information about running and installed applications and controls them. | 1.0 | Mandatory | Yes |
| Data Control | This API provides interfaces and methods for accessing specific data exported by other applications. | 2.3.2 | Mandatory | Yes |
| Package | This API provides information install/uninstall package and get information about installed packages. | 2.1 | Mandatory | Yes |
| Preference | his API provides the functionality to store and retrieve small pieces of data which can be for application preferences. | 2.3.2 | Mandatory | Yes |
| WidgetService | This API provides information of installed widgets. | 2.3.2 | Mandatory | Yes |
Communication
| API | Description | Version (Since) | Wearable | Supported on Wearable Emulator |
|---|---|---|---|---|
| Bluetooth | This API enables control over Bluetooth. | 2.3.1 | Optional | No |
| NFC | This API allows access to NFC device(s). | 2.3.1 | Optional | Yes |
| Push | This API provides the functionality for receiving push notifications. | 2.3.1 | Optional | Yes |
| Secure Element | This API provides interfaces and methods for access to Secure Elements. | 2.3.1 | Optional | No |
Content
| API | Description | Version (Since) | Wearable | Supported on Wearable Emulator |
|---|---|---|---|---|
| Content | This API provides functionality to discover multimedia content (such as images, videos or music). | 2.0 | Mandatory | Yes |
| Download | This API provides interfaces and methods for downloading remote objects by HTTP request. | 2.0 | Optional | Yes |
| Exif | This API provides interfaces and methods for manipulating Exif data from JPEG file. | 2.3.1 | Mandatory | Yes |
Input/Output
| API | Description | Version (Since) | Wearable | Supported on Wearable Emulator |
|---|---|---|---|---|
| Archive | This API provides interfaces and methods to create an archive file as well as various other kinds of manipulation(e.g. extract files, add a file to an archive file). | 2.3.1 | Mandatory | Yes |
| Filesystem | This API provides access to the file system of a device. This API might be obsolete in the future when W3C File APIs are extended to access system-sensitive files by Web applications. | 1.0 | Mandatory | Yes |
| Message Port | This API provides the functionality for communication with other applications. | 2.1 | Mandatory | Yes |
Multimedia
| API | Description | Version (Since) | Wearable | Supported on Wearable Emulator |
|---|---|---|---|---|
| Media Key | This API provides a way to get notified when a media key has been pressed or released. | 2.3 | Optional | No |
| Sound | This API provides a way to control the volume level for several sound types and to check whether a specified sound device type is connected. | 2.3 | Mandatory | Yes |
System
| API | Description | Version (Since) | Wearable | Supported on Wearable Emulator |
|---|---|---|---|---|
| Human Activity Monitor | This API provides interfaces and methods for retrieving human activity data from the various sensors on the device. | 2.3 | Optional | Yes Only HRM |
| Power | This API provides interfaces and methods for controlling power resources. | 2.0 | Mandatory | Yes |
| Sensor | This API provides interfaces and methods for getting sensor data from the various sensors on the device. | 2.3 | Optional | Yes |
| System Information | This API provides information about the device's display, network, storage and other capabilities. | 1.0 | Mandatory | Yes |
| System Setting | This API provides system setting functionality. | 2.0 | Mandatory | Yes Only HOME_SCREEN, INCOMING_CALL |
| Time | This API exposes information about date, time and time zones. | 1.0 | Mandatory | Yes |
User Interface
| API | Description | Version (Since) | Wearable | Supported on Wearable Emulator |
|---|---|---|---|---|
| Badge | This API provides a way to display the count of notifications(badge) on home screen. | 2.3 | Mandatory | Yes |
| Notification | This API provides a way to notify the user of events that happen in the application. | 2.3.1 | Mandatory | Yes |