Skip to content

D
Docs

OpenHarmony / Docs
大约 2 年 前同步成功

通知 161
Star 293
Fork 28
D
Docs
提交 5ca23094 编写于 作者: G Gloria
浏览文件
操作

Update docs against 13964+14556+14733+14529+13960+14281+14296 

Signed-off-by: wusongqing<wusongqing@huawei.com>
上级 e511d6d7
隐藏空白更改
内联 并排
Showing with 533 addition and 31 deletion
en/application-dev/reference/apis/js-apis-display.md
浏览文件 @ 5ca23094
...@@ -28,6 +28,19 @@ Enumerates the display states. ...@@ -28,6 +28,19 @@ Enumerates the display states.
| STATE_VR | 5 | The display is in VR mode.| | STATE_VR | 5 | The display is in VR mode.|
| STATE_ON_SUSPEND | 6 | The display is powered on, and the CPU is suspended.| | STATE_ON_SUSPEND | 6 | The display is powered on, and the CPU is suspended.|
## Orientation<sup>10+</sup>
Enumerates the orientations of the display.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
| Name| Value| Description|
| -------- | -------- | -------- |
| PORTRAIT | 0 | The display is in portrait mode.|
| LANDSCAPE | 1 | The display is in landscape mode.|
| PORTRAIT_INVERTED | 2 | The display is in reverse portrait mode.|
| LANDSCAPE_INVERTED | 3 | The display is in reverse landscape mode.|
## Rect<sup>9+</sup> ## Rect<sup>9+</sup>
Describes a rectangle on the display. Describes a rectangle on the display.
...@@ -420,6 +433,7 @@ Before calling any API in **Display**, you must use [getAllDisplays()](#displayg ...@@ -420,6 +433,7 @@ Before calling any API in **Display**, you must use [getAllDisplays()](#displayg
| width | number | Yes| No| Width of the display, in pixels.| | width | number | Yes| No| Width of the display, in pixels.|
| height | number | Yes| No| Height of the display, in pixels.| | height | number | Yes| No| Height of the display, in pixels.|
| densityDPI | number | Yes| No| Screen density of the display, that is, the number of dots per inch. Generally, the value is **160** or **480**.| | densityDPI | number | Yes| No| Screen density of the display, that is, the number of dots per inch. Generally, the value is **160** or **480**.|
| orientation<sup>10+</sup> | [Orientation](#orientation10) | Yes| No| Orientation of the display.|
| densityPixels | number | Yes| No| Logical density of the display, which is a scaling coefficient independent of the pixel unit. Generally, the value is **1** or **3**.| | densityPixels | number | Yes| No| Logical density of the display, which is a scaling coefficient independent of the pixel unit. Generally, the value is **1** or **3**.|
| scaledDensity | number | Yes| No| Scaling factor for fonts displayed on the display. Generally, the value is the same as that of **densityPixels**.| | scaledDensity | number | Yes| No| Scaling factor for fonts displayed on the display. Generally, the value is the same as that of **densityPixels**.|
| xDPI | number | Yes| No| Exact physical dots per inch of the screen in the horizontal direction.| | xDPI | number | Yes| No| Exact physical dots per inch of the screen in the horizontal direction.|
......
en/application-dev/reference/apis/js-apis-screen.md
浏览文件 @ 5ca23094
...@@ -724,8 +724,8 @@ Defines virtual screen parameters. ...@@ -724,8 +724,8 @@ Defines virtual screen parameters.
| Name | Type| Readable| Writable| Description | | Name | Type| Readable| Writable| Description |
| --------- | -------- | ---- | ---- | ------------------------- | | --------- | -------- | ---- | ---- | ------------------------- |
| name | string | Yes | Yes | Name of a virtual screen. | | name | string | Yes | Yes | Name of a virtual screen. |
| width | number | Yes | Yes | Width of the virtual screen. | | width | number | Yes | Yes | Width of the virtual screen, in pixels.|
| height | number | Yes | Yes | Height of the virtual screen. | | height | number | Yes | Yes | Height of the virtual screen, in pixels.|
| density | number | Yes | Yes | Density of the virtual screen. | | density | number | Yes | Yes | Density of the virtual screen. |
| surfaceId | string | Yes | Yes | Surface ID of the virtual screen.| | surfaceId | string | Yes | Yes | Surface ID of the virtual screen.|
...@@ -735,6 +735,8 @@ Implements a **Screen** instance. ...@@ -735,6 +735,8 @@ Implements a **Screen** instance.
Before calling any API in **Screen**, you must use **[getAllScreens()](#screengetallscreens)** or **[createVirtualScreen()](#screencreatevirtualscreen)** to obtain a **Screen** instance. Before calling any API in **Screen**, you must use **[getAllScreens()](#screengetallscreens)** or **[createVirtualScreen()](#screencreatevirtualscreen)** to obtain a **Screen** instance.
### Attributes
**System capability**: SystemCapability.WindowManager.WindowManager.Core **System capability**: SystemCapability.WindowManager.WindowManager.Core
| Name | Type | Readable| Writable| Description | | Name | Type | Readable| Writable| Description |
...@@ -744,6 +746,7 @@ Before calling any API in **Screen**, you must use **[getAllScreens()](#screenge ...@@ -744,6 +746,7 @@ Before calling any API in **Screen**, you must use **[getAllScreens()](#screenge
| supportedModeInfo | Array&lt;[ScreenModeInfo](#screenmodeinfo)&gt; | Yes | No | Mode set supported by the screen. | | supportedModeInfo | Array&lt;[ScreenModeInfo](#screenmodeinfo)&gt; | Yes | No | Mode set supported by the screen. |
| activeModeIndex | number | Yes | No | Index of the active screen mode.| | activeModeIndex | number | Yes | No | Index of the active screen mode.|
| orientation | [Orientation](#orientation) | Yes | No | Screen orientation. | | orientation | [Orientation](#orientation) | Yes | No | Screen orientation. |
| sourceMode<sup>10+</sup> | [ScreenSourceMode](#screensourcemode10) | Yes | No | Source mode of the screen. |
### setOrientation ### setOrientation
...@@ -997,6 +1000,19 @@ Enumerates the screen orientations. ...@@ -997,6 +1000,19 @@ Enumerates the screen orientations.
| REVERSE_VERTICAL | 3 | Reverse vertical. | | REVERSE_VERTICAL | 3 | Reverse vertical. |
| REVERSE_HORIZONTAL | 4 | Reverse horizontal. | | REVERSE_HORIZONTAL | 4 | Reverse horizontal. |
## ScreenSourceMode<sup>10+</sup>
Enumerates the display content source modes of the screen.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
| Name | Value | Description |
| ------------------ | ---- | -------------------------------- |
| SCREEN_MAIN | 0 | The primary screen is displayed (default).|
| SCREEN_MIRROR | 1 | The mirror is displayed. |
| SCREEN_EXTEND | 2 | The extended screen is displayed. |
| SCREEN_ALONE | 3 | The source is unspecified. |
## ScreenModeInfo ## ScreenModeInfo
Defines the screen mode information. Defines the screen mode information.
...@@ -1006,6 +1022,6 @@ Defines the screen mode information. ...@@ -1006,6 +1022,6 @@ Defines the screen mode information.
| Name | Type| Readable| Writable| Description | | Name | Type| Readable| Writable| Description |
| ----------- | -------- | ---- | ---- | -------------------------------------------------- | | ----------- | -------- | ---- | ---- | -------------------------------------------------- |
| id | number | Yes | Yes | Mode ID. The supported mode is determined by the device resolution and refresh rate.| | id | number | Yes | Yes | Mode ID. The supported mode is determined by the device resolution and refresh rate.|
| width | number | Yes | Yes | Screen width. | | width | number | Yes | Yes | Width of the screen, in pixels. |
| height | number | Yes | Yes | Screen height. | | height | number | Yes | Yes | Height of the screen, in pixels. |
| refreshRate | number | Yes | Yes | Screen refresh rate. | | refreshRate | number | Yes | Yes | Screen refresh rate. |
en/application-dev/reference/apis/js-apis-window.md
浏览文件 @ 5ca23094
...@@ -188,10 +188,10 @@ Describes the rectangular area of the window. ...@@ -188,10 +188,10 @@ Describes the rectangular area of the window.
| Name | Type| Readable| Writable| Description | | Name | Type| Readable| Writable| Description |
| ------ | -------- | ---- | ---- | ------------------ | | ------ | -------- | ---- | ---- | ------------------ |
| left | number | Yes | Yes | Left boundary of the rectangle.| | left | number | Yes | Yes | Left boundary of the rectangle, in pixels.|
| top | number | Yes | Yes | Top boundary of the rectangle.| | top | number | Yes | Yes | Top boundary of the rectangle, in pixels.|
| width | number | Yes | Yes | Width of the rectangle. | | width | number | Yes | Yes | Width of the rectangle, in pixels.|
| height | number | Yes | Yes | Height of the rectangle. | | height | number | Yes | Yes | Height of the rectangle, in pixels.|
## AvoidArea<sup>7+</sup> ## AvoidArea<sup>7+</sup>
...@@ -215,8 +215,8 @@ Describes the window size. ...@@ -215,8 +215,8 @@ Describes the window size.
| Name | Type| Readable| Writable| Description | | Name | Type| Readable| Writable| Description |
| ------ | -------- | ---- | ---- | ---------- | | ------ | -------- | ---- | ---- | ---------- |
| width | number | Yes | Yes | Window width.| | width | number | Yes | Yes | Window width, in pixels.|
| height | number | Yes | Yes | Window height.| | height | number | Yes | Yes | Window height, in pixels.|
## WindowProperties ## WindowProperties
...@@ -296,6 +296,21 @@ Describes the translation parameters. ...@@ -296,6 +296,21 @@ Describes the translation parameters.
| y | number | No | Yes | Distance to translate along the y-axis. The default value is **0.0**.| | y | number | No | Yes | Distance to translate along the y-axis. The default value is **0.0**.|
| z | number | No | Yes | Distance to translate along the z-axis. The default value is **0.0**.| | z | number | No | Yes | Distance to translate along the z-axis. The default value is **0.0**.|
## WindowEventType<sup>10+</sup>
Enumerates the window lifecycle states.
**System API**: This is a system API.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
| Name | Value| Description |
| ---------- | ------ | ---------- |
| WINDOW_SHOWN | 1 | The window is running in the foreground.|
| WINDOW_ACTIVE | 2 | The window gains focus.|
| WINDOW_INACTIVE | 3 | The window loses focus.|
| WINDOW_HIDDEN | 4 | The window is running in the background.|
## window.createWindow<sup>9+</sup> ## window.createWindow<sup>9+</sup>
createWindow(config: Configuration, callback: AsyncCallback&lt;Window&gt;): void createWindow(config: Configuration, callback: AsyncCallback&lt;Window&gt;): void
...@@ -824,7 +839,7 @@ create(id: string, type: WindowType, callback: AsyncCallback&lt;Window&gt;): voi ...@@ -824,7 +839,7 @@ create(id: string, type: WindowType, callback: AsyncCallback&lt;Window&gt;): voi
Creates a subwindow. This API uses an asynchronous callback to return the result. Creates a subwindow. This API uses an asynchronous callback to return the result.
> **NOTE** > **NOTE**
> >
> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [createWindow()](#windowcreatewindow9) instead. > This API is supported since API version 7 and deprecated since API version 9. You are advised to use [createWindow()](#windowcreatewindow9) instead.
**Model restriction**: This API can be used only in the FA model. **Model restriction**: This API can be used only in the FA model.
...@@ -860,7 +875,7 @@ create(id: string, type: WindowType): Promise&lt;Window&gt; ...@@ -860,7 +875,7 @@ create(id: string, type: WindowType): Promise&lt;Window&gt;
Creates a subwindow. This API uses a promise to return the result. Creates a subwindow. This API uses a promise to return the result.
> **NOTE** > **NOTE**
> >
> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [createWindow()](#windowcreatewindow9-1) instead. > This API is supported since API version 7 and deprecated since API version 9. You are advised to use [createWindow()](#windowcreatewindow9-1) instead.
**Model restriction**: This API can be used only in the FA model. **Model restriction**: This API can be used only in the FA model.
...@@ -900,7 +915,7 @@ create(ctx: BaseContext, id: string, type: WindowType, callback: AsyncCallback&l ...@@ -900,7 +915,7 @@ create(ctx: BaseContext, id: string, type: WindowType, callback: AsyncCallback&l
Creates a system window. This API uses an asynchronous callback to return the result. Creates a system window. This API uses an asynchronous callback to return the result.
> **NOTE** > **NOTE**
> >
> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [createWindow()](#windowcreatewindow9) instead. > This API is supported since API version 7 and deprecated since API version 9. You are advised to use [createWindow()](#windowcreatewindow9) instead.
**System capability**: SystemCapability.WindowManager.WindowManager.Core **System capability**: SystemCapability.WindowManager.WindowManager.Core
...@@ -936,7 +951,7 @@ create(ctx: BaseContext, id: string, type: WindowType): Promise&lt;Window&gt; ...@@ -936,7 +951,7 @@ create(ctx: BaseContext, id: string, type: WindowType): Promise&lt;Window&gt;
Creates a system window. This API uses a promise to return the result. Creates a system window. This API uses a promise to return the result.
> **NOTE** > **NOTE**
> >
> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [createWindow()](#windowcreatewindow9-1) instead. > This API is supported since API version 7 and deprecated since API version 9. You are advised to use [createWindow()](#windowcreatewindow9-1) instead.
**System capability**: SystemCapability.WindowManager.WindowManager.Core **System capability**: SystemCapability.WindowManager.WindowManager.Core
...@@ -975,7 +990,7 @@ find(id: string, callback: AsyncCallback&lt;Window&gt;): void ...@@ -975,7 +990,7 @@ find(id: string, callback: AsyncCallback&lt;Window&gt;): void
Finds a window based on the ID. This API uses an asynchronous callback to return the result. Finds a window based on the ID. This API uses an asynchronous callback to return the result.
> **NOTE** > **NOTE**
> >
> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [findWindow()](#windowfindwindow9) instead. > This API is supported since API version 7 and deprecated since API version 9. You are advised to use [findWindow()](#windowfindwindow9) instead.
**System capability**: SystemCapability.WindowManager.WindowManager.Core **System capability**: SystemCapability.WindowManager.WindowManager.Core
...@@ -1008,7 +1023,7 @@ find(id: string): Promise&lt;Window&gt; ...@@ -1008,7 +1023,7 @@ find(id: string): Promise&lt;Window&gt;
Finds a window based on the ID. This API uses a promise to return the result. Finds a window based on the ID. This API uses a promise to return the result.
> **NOTE** > **NOTE**
> >
> This API is supported since API version 7 and deprecated since API version 9. You are advised to use [findWindow()](#windowfindwindow9) instead. > This API is supported since API version 7 and deprecated since API version 9. You are advised to use [findWindow()](#windowfindwindow9) instead.
**System capability**: SystemCapability.WindowManager.WindowManager.Core **System capability**: SystemCapability.WindowManager.WindowManager.Core
...@@ -1045,7 +1060,7 @@ getTopWindow(callback: AsyncCallback&lt;Window&gt;): void ...@@ -1045,7 +1060,7 @@ getTopWindow(callback: AsyncCallback&lt;Window&gt;): void
Obtains the top window of the current application. This API uses an asynchronous callback to return the result. Obtains the top window of the current application. This API uses an asynchronous callback to return the result.
> **NOTE** > **NOTE**
> >
> This API is supported since API version 6 and deprecated since API version 9. You are advised to use [getLastWindow()](#windowgetlastwindow9) instead. > This API is supported since API version 6 and deprecated since API version 9. You are advised to use [getLastWindow()](#windowgetlastwindow9) instead.
**Model restriction**: This API can be used only in the FA model. **Model restriction**: This API can be used only in the FA model.
...@@ -1079,7 +1094,7 @@ getTopWindow(): Promise&lt;Window&gt; ...@@ -1079,7 +1094,7 @@ getTopWindow(): Promise&lt;Window&gt;
Obtains the top window of the current application. This API uses a promise to return the result. Obtains the top window of the current application. This API uses a promise to return the result.
> **NOTE** > **NOTE**
> >
> This API is supported since API version 6 and deprecated since API version 9. You are advised to use [getLastWindow()](#windowgetlastwindow9-1) instead. > This API is supported since API version 6 and deprecated since API version 9. You are advised to use [getLastWindow()](#windowgetlastwindow9-1) instead.
**Model restriction**: This API can be used only in the FA model. **Model restriction**: This API can be used only in the FA model.
...@@ -1112,7 +1127,7 @@ getTopWindow(ctx: BaseContext, callback: AsyncCallback&lt;Window&gt;): void ...@@ -1112,7 +1127,7 @@ getTopWindow(ctx: BaseContext, callback: AsyncCallback&lt;Window&gt;): void
Obtains the top window of the current application. This API uses an asynchronous callback to return the result. Obtains the top window of the current application. This API uses an asynchronous callback to return the result.
> **NOTE** > **NOTE**
> >
> This API is supported since API version 8 and deprecated since API version 9. You are advised to use [getLastWindow()](#windowgetlastwindow9) instead. > This API is supported since API version 8 and deprecated since API version 9. You are advised to use [getLastWindow()](#windowgetlastwindow9) instead.
**System capability**: SystemCapability.WindowManager.WindowManager.Core **System capability**: SystemCapability.WindowManager.WindowManager.Core
...@@ -1145,7 +1160,7 @@ getTopWindow(ctx: BaseContext): Promise&lt;Window&gt; ...@@ -1145,7 +1160,7 @@ getTopWindow(ctx: BaseContext): Promise&lt;Window&gt;
Obtains the top window of the current application. This API uses a promise to return the result. Obtains the top window of the current application. This API uses a promise to return the result.
> **NOTE** > **NOTE**
> >
> This API is supported since API version 8 and deprecated since API version 9. You are advised to use [getLastWindow()](#windowgetlastwindow9-1) instead. > This API is supported since API version 8 and deprecated since API version 9. You are advised to use [getLastWindow()](#windowgetlastwindow9-1) instead.
**System capability**: SystemCapability.WindowManager.WindowManager.Core **System capability**: SystemCapability.WindowManager.WindowManager.Core
...@@ -2735,7 +2750,7 @@ try { ...@@ -2735,7 +2750,7 @@ try {
} }
``` ```
### on('dialogTargetTouch')<sup>9+</sup> ### on('dialogTargetTouch')<sup>10+</sup>
on(type: 'dialogTargetTouch', callback: Callback&lt;void&gt;): void on(type: 'dialogTargetTouch', callback: Callback&lt;void&gt;): void
...@@ -2762,7 +2777,7 @@ try { ...@@ -2762,7 +2777,7 @@ try {
} }
``` ```
### off('dialogTargetTouch')<sup>9+</sup> ### off('dialogTargetTouch')<sup>10+</sup>
off(type: 'dialogTargetTouch', callback?: Callback&lt;void&gt;): void off(type: 'dialogTargetTouch', callback?: Callback&lt;void&gt;): void
...@@ -2787,6 +2802,62 @@ try { ...@@ -2787,6 +2802,62 @@ try {
} }
``` ```
### on('windowEvent')<sup>10+</sup>
on(type: 'windowEvent', callback: Callback&lt;WindowEventType&gt;): void
Enables listening for window lifecycle changes.
**System API**: This is a system API.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
**Parameters**
| Name | Type | Mandatory| Description |
| -------- | ---------------------------------------------------------- | ---- | ------------------------------------------------------------ |
| type | string | Yes | Event type. The value is fixed at **'windowEvent'**, indicating the window lifecycle change event.|
| callback | Callback&lt;[WindowEventType](#windoweventtype10)&gt; | Yes | Callback used to return the window lifecycle state. |
**Example**
```js
try {
windowClass.on('windowEvent', (data) => {
console.info('Window event happened. Event:' + JSON.stringify(data));
});
} catch (exception) {
console.error('Failed to register callback. Cause: ' + JSON.stringify(exception));
}
```
### off('windowEvent')<sup>10+</sup>
off(type: 'windowEvent', callback?: Callback&lt;WindowEventType &gt;): void
Disables listening for window lifecycle changes.
**System API**: This is a system API.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
**Parameters**
| Name | Type | Mandatory| Description |
| -------- | ---------------------------------------------------------- | ---- | ------------------------------------------------------------ |
| type | string | Yes | Event type. The value is fixed at **'windowEvent'**, indicating the window lifecycle change event.|
| callback | Callback&lt;[WindowEventType](#windoweventtype10)&gt; | No | Callback used to return the window lifecycle state. |
**Example**
```js
try {
windowClass.off('windowEvent');
} catch (exception) {
console.error('Failed to unregister callback. Cause: ' + JSON.stringify(exception));
}
```
### bindDialogTarget<sup>9+</sup> ### bindDialogTarget<sup>9+</sup>
bindDialogTarget(token: rpc.RemoteObject, deathCallback: Callback&lt;void&gt;, callback: AsyncCallback&lt;void&gt;): void bindDialogTarget(token: rpc.RemoteObject, deathCallback: Callback&lt;void&gt;, callback: AsyncCallback&lt;void&gt;): void
...@@ -2927,6 +2998,154 @@ try { ...@@ -2927,6 +2998,154 @@ try {
} }
``` ```
### bindDialogTarget<sup>9+</sup>
bindDialogTarget(requestInfo: dialogRequest.RequestInfo, deathCallback: Callback&lt;void&gt;, callback: AsyncCallback&lt;void&gt;): void
Binds the modal window to the target window, and adds a callback to listen for modal window destruction events. This API uses an asynchronous callback to return the result.
**System API**: This is a system API.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
**Parameters**
| Name | Type | Mandatory| Description |
| ----------- | ------------------------- | ---- | -------------------- |
| requestInfo | [dialogRequest.RequestInfo](js-apis-app-ability-dialogRequest.md#requestinfo) | Yes | **RequestInfo** of the target window.|
| deathCallback | Callback&lt;void&gt; | Yes | Callback used to listen for modal window destruction events.|
| callback | AsyncCallback&lt;void&gt; | Yes | Callback used to return the result.|
**Error codes**
For details about the error codes, see [Window Error Codes](../errorcodes/errorcode-window.md).
| ID| Error Message|
| ------- | -------------------------------------------- |
| 1300002 | This window state is abnormal. |
| 1300003 | This window manager service works abnormally. |
**Example**
```js
import ServiceExtensionAbility from '@ohos.app.ability.ServiceExtensionAbility';
import rpc from '@ohos.rpc';
import dialogRequest from '@ohos.app.ability.dialogRequest';
import window from '@ohos.window';
export default class ServiceExtAbility extends ServiceExtensionAbility {
onCreate(want) {
console.info('onCreate');
}
onRequest(want, startId) {
console.info('onRequest');
try {
let requestInfo = dialogRequest.getRequestInfo(want)
windowClass.bindDialogTarget(requestInfo, () => {
console.info('Dialog Window Need Destroy.');
}, (err) => {
if (err.code) {
console.error('Failed to bind dialog target. Cause:' + JSON.stringify(err));
return;
}
console.info('Succeeded in binding dialog target.');
});
} catch(err) {
console.error('getRequestInfo err = ' + JSON.stringify(err))
}
}
onConnect(want) {
console.info('onConnect');
}
onDisconnect(want) {
console.info('onDisconnect');
}
onDestroy() {
console.info('onDestroy');
}
}
```
### bindDialogTarget<sup>9+</sup>
bindDialogTarget(requestInfo: dialogRequest.RequestInfo, deathCallback: Callback&lt;void&gt;): Promise&lt;void&gt;
Binds the modal window to the target window, and adds a callback to listen for modal window destruction events. This API uses a promise to return the result.
**System API**: This is a system API.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
**Parameters**
| Name | Type | Mandatory| Description |
| ----------- | ------------------------- | ---- | -------------------- |
| requestInfo | [dialogRequest.RequestInfo](js-apis-app-ability-dialogRequest.md#requestinfo) | Yes | **RequestInfo** of the target window.|
| deathCallback | Callback&lt;void&gt; | Yes | Callback used to listen for modal window destruction events.|
**Return value**
| Type | Description |
| ------------------- | ------------------------- |
| Promise&lt;void&gt; | Promise that returns no value.|
**Error codes**
For details about the error codes, see [Window Error Codes](../errorcodes/errorcode-window.md).
| ID| Error Message|
| ------- | -------------------------------------------- |
| 1300002 | This window state is abnormal. |
| 1300003 | This window manager service works abnormally. |
**Example**
```js
import ServiceExtensionAbility from '@ohos.app.ability.ServiceExtensionAbility';
import rpc from '@ohos.rpc';
import dialogRequest from '@ohos.app.ability.dialogRequest';
import window from '@ohos.window';
export default class ServiceExtAbility extends ServiceExtensionAbility {
onCreate(want) {
console.info('onCreate');
}
onRequest(want, startId) {
console.info('onRequest');
try {
let requestInfo = dialogRequest.getRequestInfo(want)
let promise = windowClass.bindDialogTarget(requestInfo, () => {
console.info('Dialog Window Need Destroy.');
});
promise.then(()=> {
console.info('Succeeded in binding dialog target.');
}).catch((err)=>{
console.error('Failed to bind dialog target. Cause:' + JSON.stringify(err));
});
} catch(err) {
console.error('getRequestInfo err = ' + JSON.stringify(err))
}
}
onConnect(want) {
console.info('onConnect');
}
onDisconnect(want) {
console.info('onDisconnect');
}
onDestroy() {
console.info('onDestroy');
}
}
```
### isWindowSupportWideGamut<sup>9+</sup> ### isWindowSupportWideGamut<sup>9+</sup>
isWindowSupportWideGamut(callback: AsyncCallback&lt;boolean&gt;): void isWindowSupportWideGamut(callback: AsyncCallback&lt;boolean&gt;): void
...@@ -3116,7 +3335,7 @@ Sets the background color for this window. In the stage model, this API must be ...@@ -3116,7 +3335,7 @@ Sets the background color for this window. In the stage model, this API must be
| Name| Type| Mandatory| Description| | Name| Type| Mandatory| Description|
| ----- | ------ | -- | ----------------------------------------------------------------------- | | ----- | ------ | -- | ----------------------------------------------------------------------- |
| color | string | Yes| Background color to set. The value is a hexadecimal color code and is case insensitive, for example, **#00FF00** or **#FF00FF00**.| | color | string | Yes| Background color to set. The value is a hexadecimal RGB or aRGB color code and is case insensitive, for example, **#00FF00** or **#FF00FF00**.|
**Error codes** **Error codes**
...@@ -3994,7 +4213,7 @@ controller.animationForHidden = (context : window.TransitionContext) => { ...@@ -3994,7 +4213,7 @@ controller.animationForHidden = (context : window.TransitionContext) => {
playMode: PlayMode.Normal // Animation playback mode. playMode: PlayMode.Normal // Animation playback mode.
onFinish: ()=> { onFinish: ()=> {
context.completeTransition(true) context.completeTransition(true)
} }
}, () => { }, () => {
let obj : window.TranslateOptions = { let obj : window.TranslateOptions = {
x : 100.0, x : 100.0,
...@@ -4138,7 +4357,7 @@ Sets the shadow for the window borders. ...@@ -4138,7 +4357,7 @@ Sets the shadow for the window borders.
| Name | Type | Mandatory | Description | | Name | Type | Mandatory | Description |
| ------- | ------ | --------- | ------------------------------------------------------------ | | ------- | ------ | --------- | ------------------------------------------------------------ |
| radius | number | Yes | Radius of the shadow. The value is greater than or equal to 0. The value **0** means that the shadow is disabled for the window borders. | | radius | number | Yes | Radius of the shadow. The value is greater than or equal to 0. The value **0** means that the shadow is disabled for the window borders. |
| color | string | No | Color of the shadow. The value is a hexadecimal color code and is case insensitive, for example, **#00FF00** or **#FF00FF00**. | | color | string | No | Color of the shadow. The value is a hexadecimal RGB or aRGB color code and is case insensitive, for example, **#00FF00** or **#FF00FF00**. |
| offsetX | number | No | Offset of the shadow along the x-axis, in pixels. | | offsetX | number | No | Offset of the shadow along the x-axis, in pixels. |
| offsetY | number | No | Offset of the shadow along the y-axis, in pixels. | | offsetY | number | No | Offset of the shadow along the y-axis, in pixels. |
...@@ -4198,6 +4417,260 @@ try { ...@@ -4198,6 +4417,260 @@ try {
``` ```
### raiseToAppTop<sup>10+</sup>
raiseToAppTop(callback: AsyncCallback&lt;void&gt;): void
Raises the application subwindow to the top layer of the application. This API uses an asynchronous callback to return the result.
**System API**: This is a system API.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
**Parameters**
| Name | Type | Mandatory | Description |
| -------- | ------------------------- | --------- | ----------------------------------- |
| callback | AsyncCallback&lt;void&gt; | Yes | Callback used to return the result. |
**Error codes**
For details about the error codes, see [Window Error Codes](../errorcodes/errorcode-window.md).
| ID | Error Message |
| ------- | --------------------------------------------- |
| 1300002 | This window state is abnormal. |
| 1300003 | This window manager service works abnormally. |
| 1300004 | Unauthorized operation. |
| 1300009 | The parent window is invalid. |
**Example**
```js
windowClass.raiseToAppTop((err) => {
if (err.code) {
console.error('Failed to raise the window to app top. Cause: ' + JSON.stringify(err));
return;
}
console.info('Succeeded in raising the window to app top.');
});
```
### raiseToAppTop<sup>10+</sup>
raiseToAppTop(): Promise&lt;void&gt;
Raises the application subwindow to the top layer of the application. This API uses a promise to return the result.
**System API**: This is a system API.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
**Return value**
| Type | Description |
| ------------------- | ------------------------------ |
| Promise&lt;void&gt; | Promise that returns no value. |
**Error codes**
For details about the error codes, see [Window Error Codes](../errorcodes/errorcode-window.md).
| ID | Error Message |
| ------- | --------------------------------------------- |
| 1300002 | This window state is abnormal. |
| 1300003 | This window manager service works abnormally. |
| 1300004 | Unauthorized operation. |
| 1300009 | The parent window is invalid. |
**Example**
```js
let promise = windowClass.raiseToAppTop();
promise.then(()=> {
console.info('Succeeded in raising the window to app top.');
}).catch((err)=>{
console.error('Failed to raise the window to app top. Cause: ' + JSON.stringify(err));
});
```
### setAspectRatio<sup>10+</sup>
setAspectRatio(ratio: number): Promise&lt;void&gt;
Sets the aspect ratio of the window content layout. This API uses a promise to return the result.
This API is available only for the main window of the application. The aspect ratio will be saved permanently and takes effect even after the application is closed or the device is restarted.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
**Parameters**
| Name | Type | Mandatory | Description |
| ----- | ------ | --------- | ------------------------------------------------------------ |
| ratio | number | Yes | Aspect ratio of the window content layout except border decoration. The value must be greater than 0. |
**Return value**
| Type | Description |
| ------------------- | ------------------------------ |
| Promise&lt;void&gt; | Promise that returns no value. |
**Error codes**
For details about the error codes, see [Window Error Codes](../errorcodes/errorcode-window.md).
| ID | Error Message |
| ------- | ------------------------------ |
| 1300002 | This window state is abnormal. |
| 1300004 | Unauthorized operation. |
**Example**
```js
try {
let ratio = 1.0;
let promise = windowClass.setAspectRatio(ratio);
promise.then(()=> {
console.info('Succeeded in setting aspect ratio of window.');
}).catch((err)=>{
console.error('Failed to set the aspect ratio of window. Cause:' + JSON.stringify(err));
});
} catch (exception) {
console.error('Failed to set the aspect ratio of window. Cause: ' + JSON.stringify(exception));
}
```
### setAspectRatio<sup>10+</sup>
setAspectRatio(ratio: number, callback: AsyncCallback&lt;void&gt;): void
Sets the aspect ratio of the window content layout. This API uses an asynchronous callback to return the result.
This API is available only for the main window of the application. The aspect ratio will be saved permanently and takes effect even after the application is closed or the device is restarted.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
**Parameters**
| Name | Type | Mandatory | Description |
| -------- | ------------------------- | --------- | ------------------------------------------------------------ |
| ratio | number | Yes | Aspect ratio of the window content layout except border decoration. The value must be greater than 0. |
| callback | AsyncCallback&lt;void&gt; | Yes | Callback used to return the result. |
**Error codes**
For details about the error codes, see [Window Error Codes](../errorcodes/errorcode-window.md).
| ID | Error Message |
| ------- | ------------------------------ |
| 1300002 | This window state is abnormal. |
| 1300004 | Unauthorized operation. |
**Example**
```js
try {
let ratio = 1.0;
windowClass.setAspectRatio(ratio, (err) => {
if (err.code) {
console.error('Failed to set the aspect ratio of window. Cause:' + JSON.stringify(err));
return;
}
console.info('Succeeded in setting the aspect ratio of window.');
});
} catch (exception) {
console.error('Failed to set the aspect ratio of window. Cause: ' + JSON.stringify(exception));
}
```
### resetAspectRatio<sup>10+</sup>
resetAspectRatio(): Promise&lt;void&gt;
Resets the aspect ratio of the window content layout. This API uses a promise to return the result.
This API is available only for the main window of the application. After this API is called, the persistently stored aspect ratio is cleared.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
**Return value**
| Type | Description |
| ------------------- | ------------------------------ |
| Promise&lt;void&gt; | Promise that returns no value. |
**Error codes**
For details about the error codes, see [Window Error Codes](../errorcodes/errorcode-window.md).
| ID | Error Message |
| ------- | ------------------------------ |
| 1300002 | This window state is abnormal. |
| 1300004 | Unauthorized operation. |
**Example**
```js
try {
let promise = windowClass.resetAspectRatio();
promise.then(()=> {
console.info('Succeeded in resetting aspect ratio of window.');
}).catch((err)=>{
console.error('Failed to reset the aspect ratio of window. Cause:' + JSON.stringify(err));
});
} catch (exception) {
console.error('Failed to reset the aspect ratio of window. Cause: ' + JSON.stringify(exception));
}
```
### resetAspectRatio<sup>10+</sup>
resetAspectRatio(callback: AsyncCallback&lt;void&gt;): void
Resets the aspect ratio of the window content layout. This API uses an asynchronous callback to return the result.
This API is available only for the main window of the application. After this API is called, the persistently stored aspect ratio is cleared.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
**Parameters**
| Name | Type | Mandatory | Description |
| -------- | ------------------------- | --------- | ----------------------------------- |
| callback | AsyncCallback&lt;void&gt; | Yes | Callback used to return the result. |
**Error codes**
For details about the error codes, see [Window Error Codes](../errorcodes/errorcode-window.md).
| ID | Error Message |
| ------- | ------------------------------ |
| 1300002 | This window state is abnormal. |
| 1300004 | Unauthorized operation. |
**Example**
```js
try {
windowClass.resetAspectRatio((err) => {
if (err.code) {
console.error('Failed to reset the aspect ratio of window. Cause:' + JSON.stringify(err));
return;
}
console.info('Succeeded in resetting aspect ratio of window.');
});
} catch (exception) {
console.error('Failed to reset the aspect ratio of window. Cause: ' + JSON.stringify(exception));
}
```
### show<sup>(deprecated)</sup> ### show<sup>(deprecated)</sup>
show(callback: AsyncCallback&lt;void&gt;): void show(callback: AsyncCallback&lt;void&gt;): void
...@@ -5368,7 +5841,7 @@ Sets the background color for this window. This API uses an asynchronous callbac ...@@ -5368,7 +5841,7 @@ Sets the background color for this window. This API uses an asynchronous callbac
| Name | Type | Mandatory | Description | | Name | Type | Mandatory | Description |
| -------- | ------------------------- | --------- | ------------------------------------------------------------ | | -------- | ------------------------- | --------- | ------------------------------------------------------------ |
| color | string | Yes | Background color to set. The value is a hexadecimal color code and is case insensitive, for example, **#00FF00** or **#FF00FF00**. | | color | string | Yes | Background color to set. The value is a hexadecimal RGB or aRGB color code and is case insensitive, for example, **#00FF00** or **#FF00FF00**. |
| callback | AsyncCallback&lt;void&gt; | Yes | Callback used to return the result. | | callback | AsyncCallback&lt;void&gt; | Yes | Callback used to return the result. |
**Example** **Example**
...@@ -5401,7 +5874,7 @@ Sets the background color for this window. This API uses a promise to return the ...@@ -5401,7 +5874,7 @@ Sets the background color for this window. This API uses a promise to return the
| Name | Type | Mandatory | Description | | Name | Type | Mandatory | Description |
| ----- | ------ | --------- | ------------------------------------------------------------ | | ----- | ------ | --------- | ------------------------------------------------------------ |
| color | string | Yes | Background color to set. The value is a hexadecimal color code and is case insensitive, for example, **#00FF00** or **#FF00FF00**. | | color | string | Yes | Background color to set. The value is a hexadecimal RGB or aRGB color code and is case insensitive, for example, **#00FF00** or **#FF00FF00**. |
**Return value** **Return value**
...@@ -5927,7 +6400,7 @@ Describes the lifecycle of a window stage. ...@@ -5927,7 +6400,7 @@ Describes the lifecycle of a window stage.
Implements a window manager, which manages each basic window unit, that is, [Window](#window) instance. Implements a window manager, which manages each basic window unit, that is, [Window](#window) instance.
Before calling any of the following APIs, you must use [onWindowStageCreate()](js-apis-application-ability.md#abilityonwindowstagecreate) to create a **WindowStage** instance. Before calling any of the following APIs, you must use [onWindowStageCreate()](js-apis-app-ability-uiAbility.md#uiabilityonwindowstagecreate) to create a **WindowStage** instance.
### getMainWindow<sup>9+</sup> ### getMainWindow<sup>9+</sup>
...@@ -6726,7 +7199,7 @@ controller.animationForShown = (context : window.TransitionContext) => { ...@@ -6726,7 +7199,7 @@ controller.animationForShown = (context : window.TransitionContext) => {
playMode: PlayMode.Normal // Animation playback mode. playMode: PlayMode.Normal // Animation playback mode.
onFinish: ()=> { onFinish: ()=> {
context.completeTransition(true) context.completeTransition(true)
} }
}, () => { }, () => {
let obj : window.TranslateOptions = { let obj : window.TranslateOptions = {
x : 100.0, x : 100.0,
...@@ -6739,7 +7212,6 @@ controller.animationForShown = (context : window.TransitionContext) => { ...@@ -6739,7 +7212,6 @@ controller.animationForShown = (context : window.TransitionContext) => {
); );
console.info('complete transition end'); console.info('complete transition end');
}; };
``` ```
### animationForHidden<sup>9+</sup> ### animationForHidden<sup>9+</sup>
...@@ -6773,7 +7245,7 @@ controller.animationForHidden = (context : window.TransitionContext) => { ...@@ -6773,7 +7245,7 @@ controller.animationForHidden = (context : window.TransitionContext) => {
playMode: PlayMode.Normal // Animation playback mode. playMode: PlayMode.Normal // Animation playback mode.
onFinish: ()=> { onFinish: ()=> {
context.completeTransition(true) context.completeTransition(true)
} }
}, () => { }, () => {
let obj : window.TranslateOptions = { let obj : window.TranslateOptions = {
x : 100.0, x : 100.0,
......
Markdown is supported
0% 或 .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑！
想要评论请 注册 或