> The initial APIs of this module are supported since API version 8. Newly added APIs will be marked with a superscript to indicate their earliest API version.
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@@ -423,7 +423,7 @@ Starts an ability. This API uses an asynchronous callback to return the result.
> The initial APIs of this module are supported since API version 9. Newly added APIs will be marked with a superscript to indicate their earliest API version.
Provides **FormExtension** APIs.
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@@ -35,7 +35,7 @@ Called to notify the widget provider that a **Form** instance (widget) has been
| want | [Want](js-apis-featureAbility.md#want) | Yes | Information related to the extension, including the widget ID, name, and style. The information must be managed as persistent data to facilitate subsequent widget update and deletion.|
| want | [Want](js-apis-application-Want.md) | Yes | Information related to the extension, including the widget ID, name, and style. The information must be managed as persistent data to facilitate subsequent widget update and deletion.|
> The initial APIs of this module are supported since API version 8. Newly added APIs will be marked with a superscript to indicate their earliest API version.
Provides mission management. You can use the APIs to lock, unlock, and clear missions, and switch a mission to the foreground.
missionManager provides APIs to lock, unlock, and clear missions, and switch a mission to the foreground.
## Modules to Import
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@@ -34,7 +34,7 @@ Registers a listener to observe the mission status.
| Type| Description|
| -------- | -------- |
| number | Returns the index of the listener, which is created by the system and allocated when the mission status listener is registered. Each listener has a unique index.|
| number | Returns the unique index of the mission status listener, which is created by the system and allocated when the listener is registered.|
**Example**
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@@ -55,7 +55,7 @@ Registers a listener to observe the mission status.
@@ -63,7 +63,7 @@ Unregisters a mission status listener. This API uses an asynchronous callback to
| Name| Type| Mandatory| Description|
| -------- | -------- | -------- | -------- |
| listenerId | number | Yes| Index of the mission status listener to unregister. Each listener has a unique index, which is returned by **registerMissionListener**.|
| listenerId | number | Yes| Unique index of the mission status listener to unregister. It is returned by **registerMissionListener**.|
| callback | AsyncCallback<void> | Yes| Callback used to return the result.|
**Example**
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@@ -88,7 +88,7 @@ Unregisters a mission status listener. This API uses an asynchronous callback to
@@ -96,7 +96,7 @@ Unregisters a mission status listener. This API uses a promise to return the res
| Name| Type| Mandatory| Description|
| -------- | -------- | -------- | -------- |
| listenerId | number | Yes| Index of the mission status listener to unregister. Each listener has a unique index, which is returned by **registerMissionListener**.|
| listenerId | number | Yes| Unique index of the mission status listener to unregister. It is returned by **registerMissionListener**.|
**Return value**
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@@ -126,7 +126,7 @@ Unregisters a mission status listener. This API uses a promise to return the res
Switches a given mission to the foreground, with the startup parameters for the switch specified, such as the window mode and device ID. This API uses an asynchronous callback to return the result.
Switches a given mission to the foreground, with the startup parameters for the switching specified. This API uses an asynchronous callback to return the result.
Switches a given mission to the foreground, with the startup parameters for the switch specified, such as the window mode and device ID. This API uses a promise to return the result.
Switches a given mission to the foreground, with the startup parameters for the switching specified. This API uses a promise to return the result.
> The initial APIs of this module are supported since API version 7. Newly added APIs will be marked with a superscript to indicate their earliest API version.
## Constraints
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@@ -260,16 +260,16 @@ Requests a continuous task from the system. This API uses a promise to return th
**Parameters**
| Name| Type| Mandatory| Description|
| Name | Type | Mandatory | Description |
| -------- | -------- | -------- | -------- |
| id | number | Yes| Notification ID of a continuous task.|
| request | NotificationRequest | Yes| Notification parameter, which is used to display information in the notification bar.|
| id | number | Yes | Notification ID of a continuous task. |
| request | NotificationRequest | Yes | Notification parameter, which is used to display information in the notification bar. |
**Return value**
| Type | Description |
| Type | Description |
| -------------- | ------------------------- |
| Promise\<void> | Promise used to return the result.|
| Promise\<void> | Promise used to return the result.|
**Example**
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@@ -323,9 +323,9 @@ Requests to cancel a continuous task from the system. This API uses an asynchron
**Parameters**
| Name| Type| Mandatory| Description|
| Name | Type | Mandatory | Description |
| -------- | -------- | -------- | -------- |
| callback | AsyncCallback<void> | Yes| Callback used to return the result.|
| callback | AsyncCallback<void> | Yes | Callback used to return the result. |
**Example**
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@@ -354,9 +354,9 @@ Requests a continuous task from the system. This API uses a promise to return th
**Return value**
| Type | Description |
| Type | Description |
| -------------- | ------------------------- |
| Promise\<void> | Promise used to return the result.|
| Promise\<void> | Promise used to return the result.|
**Example**
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@@ -382,21 +382,21 @@ Connects this ability to a specific Service ability. This API uses a callback to
