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Signed-off-by: Nge-yafang <geyafang@huawei.com>
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en/application-dev/reference/apis/js-apis-window.md
浏览文件 @ 5e313da7
......@@ -5,7 +5,7 @@
## Modules to Import
```
```js
import window from '@ohos.window';
```
......@@ -180,7 +180,7 @@ This API is discarded since API version 8. You are advised to use [window.create
- Example
```
```js
var windowClass = null;
window.create("first", window.WindowType.TYPE_APP, (err, data) => {
if (err.code) {
......@@ -218,7 +218,7 @@ This API is discarded since API version 8. You are advised to use [window.create
- Example
```
```js
var windowClass = null;
let promise = window.create("first", window.WindowType.TYPE_APP);
promise.then((data)=> {
......@@ -248,7 +248,7 @@ Creates a system window when the context is [ServiceExtensionContext](js-apis-se
- Example
```
```js
var windowClass = null;
window.create(this.context, "alertWindow", window.WindowType.TYPE_SYSTEM_ALERT, (err, data) => {
if (err.code) {
......@@ -285,7 +285,7 @@ Creates a system window when the context is [ServiceExtensionContext](js-apis-se
- Example
```
```js
var windowClass = null;
let promise = window.create(this.context, "alertWindow", window.WindowType.TYPE_SYSTEM_ALERT);
promise.then((data)=> {
......@@ -313,7 +313,7 @@ Finds a window based on the ID. This API uses an asynchronous callback to return
- Example
```
```js
var windowClass = null;
window.find("alertWindow", (err, data) => {
if (err.code) {
......@@ -347,7 +347,7 @@ Finds a window based on the ID. This API uses a promise to return the result.
- Example
```
```js
var windowClass = null;
let promise = window.find("alertWindow");
promise.then((data)=> {
......@@ -374,7 +374,7 @@ Obtains the top window of the current application. This API uses an asynchronous
- Example
```
```js
var windowClass = null;
window.getTopWindow((err, data) => {
if (err.code) {
......@@ -402,7 +402,7 @@ Obtains the top window of the current application. This API uses a promise to re
- Example
```
```js
var windowClass = null;
let promise = window.getTopWindow();
promise.then((data)=> {
......@@ -425,12 +425,12 @@ Obtains the top window of the current application. This API uses an asynchronous
| Name | Type | Mandatory| Description |
| -------- | -------------------------------------- | ---- | ------------------------------------------------------------ |
| ctx | [Context](js-apis-Context.md) | Yes | Current application context. |
| ctx | Context | Yes | Current application context.For the definition of **Context** of API version 8, see [Context](js-apis-Context.md). For the definition of **Context** of API version 9, see [Context](js-apis-ability-context.md). |
| callback | AsyncCallback&lt;[Window](#window)&gt; | Yes | Callback used to return the top window obtained. |
- Example
```
```js
var windowClass = null;
window.getTopWindow(this.context, (err, data) => {
if (err.code) {
......@@ -454,7 +454,7 @@ Obtains the top window of the current application. This API uses a promise to re
| Name| Type | Mandatory| Description |
| ------ | ------- | ---- | ------------------------------------------------------------ |
| ctx | [Context](js-apis-Context.md) | Yes | Current application context. |
| ctx | Context | Yes | Current application context.For the definition of **Context** of API version 8, see [Context](js-apis-Context.md). For the definition of **Context** of API version 9, see [Context](js-apis-ability-context.md). |
- Return value
......@@ -464,7 +464,7 @@ Obtains the top window of the current application. This API uses a promise to re
- Example
```
```js
var windowClass = null;
let promise = window.getTopWindow(this.context);
promise.then((data)=> {
......@@ -494,7 +494,7 @@ This is a system API and cannot be called by third-party applications.
- Example
```
```js
var type = 'systemBarTintChange';
windowClass.on(type, (data) => {
console.info('Succeeded in enabling the listener for systemBarTint changes. Data: ' + JSON.stringify(data));
......@@ -520,7 +520,7 @@ This is a system API and cannot be called by third-party applications.
- Example
```
```js
var type = 'systemBarTintChange';
windowClass.off(type);
```
......@@ -547,7 +547,7 @@ This is a system API and cannot be called by third-party applications.
- Example
```
```js
windowClass.hide((err, data) => {
if (err.code) {
console.error('Failed to hide the window. Cause: ' + JSON.stringify(err));
......@@ -575,7 +575,7 @@ This is a system API and cannot be called by third-party applications.
- Example
```
```js
let promise = windowClass.hide();
promise.then((data)=> {
console.info('window hidden. Data: ' + JSON.stringify(data))
......@@ -600,7 +600,7 @@ Shows this window. This API uses an asynchronous callback to return the result.
- Example
```
```js
windowClass.show((err, data) => {
if (err.code) {
console.error('Failed to show the window. Cause: ' + JSON.stringify(err));
......@@ -626,7 +626,7 @@ Shows this window. This API uses a promise to return the result.
- Example
```
```js
let promise = windowClass.show();
promise.then((data)=> {
console.info('Succeeded in showing the window. Data: ' + JSON.stringify(data))
......@@ -651,7 +651,7 @@ Destroys this window. This API uses an asynchronous callback to return the resul
- Example
```
```js
windowClass.destroy((err, data) => {
if (err.code) {
console.error('Failed to destroy the window. Cause:' + JSON.stringify(err));
......@@ -677,7 +677,7 @@ Destroys this window. This API uses a promise to return the result.
- Example
```
```js
let promise = windowClass.destroy();
promise.then((data)=> {
console.info('Succeeded in destroying the window. Data: ' + JSON.stringify(data))
......@@ -704,7 +704,7 @@ Moves the position of this window. This API uses an asynchronous callback to ret
- Example
```
```js
windowClass.moveTo(300, 300, (err, data)=>{
if (err.code) {
console.error('Failed to move the window. Cause:' + JSON.stringify(err));
......@@ -738,7 +738,7 @@ Moves the position of this window. This API uses a promise to return the result.
- Example
```
```js
let promise = windowClass.moveTo(300, 300);
promise.then((data)=> {
console.info('Window moved. Data: ' + JSON.stringify(data))
......@@ -765,7 +765,7 @@ Changes the size of this window. This API uses an asynchronous callback to retur
- Example
```
```js
windowClass.resetSize(500, 1000, (err, data) => {
if (err.code) {
console.error('Failed to change the window size. Cause:' + JSON.stringify(err));
......@@ -798,7 +798,7 @@ Changes the size of this window. This API uses a promise to return the result.
- Example
```
```js
let promise = windowClass.resetSize(500, 1000);
promise.then((data)=> {
console.info('Window size changed. Data: ' + JSON.stringify(data))
......@@ -826,7 +826,7 @@ This is a system API and cannot be called by third-party applications.
- Example
```
```js
var type = window.TYPE_APP;
windowClass.setWindowType(type, (err, data) => {
if (err.code) {
......@@ -861,7 +861,7 @@ This is a system API and cannot be called by third-party applications.
- Example
```
```js
var type = window.TYPE_APP;
let promise = windowClass.setWindowType(type);
promise.then((data)=> {
......@@ -887,7 +887,7 @@ Obtains the properties of this window. This API uses an asynchronous callback to
- Example
```
```js
windowClass.getProperties((err, data) => {
if (err.code) {
console.error('Failed to obtain the window properties. Cause: ' + JSON.stringify(err));
......@@ -939,7 +939,7 @@ Obtains the area where this window cannot be displayed, for example, the system
- Example
```
```js
var type = window.AvoidAreaType.TYPE_SYSTEM;
windowClass.getAvoidArea(type, (err, data) => {
if (err.code) {
......@@ -972,7 +972,7 @@ Obtains the area where this window cannot be displayed, for example, the system
- Example
```
```js
let promise = windowClass.getAvoidArea();
promise.then((data)=> {
console.info('Succeeded in obtaining the area. Data:' + JSON.stringify(data))
......@@ -998,7 +998,7 @@ Sets whether to enable the full-screen mode for this window. This API uses an as
- Example
```
```js
var isFullScreen = true;
windowClass.setFullScreen(isFullScreen, (err, data) => {
if (err.code) {
......@@ -1031,7 +1031,7 @@ Sets whether to enable the full-screen mode for this window. This API uses a pro
- Example
```
```js
var isFullScreen = true;
let promise = windowClass.setFullScreen(isFullScreen);
promise.then((data)=> {
......@@ -1058,7 +1058,7 @@ Sets whether the window layout is in full-screen mode. This API uses an asynchro
- Example
```
```js
var isLayoutFullScreen= true;
windowClass.setLayoutFullScreen(isLayoutFullScreen, (err, data) => {
if (err.code) {
......@@ -1091,7 +1091,7 @@ Sets whether the window layout is in full-screen mode. This API uses a promise t
- Example
```
```js
var isLayoutFullScreen = true;
let promise = windowClass.setLayoutFullScreen(isLayoutFullScreen);
promise.then((data)=> {
......@@ -1118,7 +1118,7 @@ Sets whether to display the status bar and navigation bar in this window. This A
- Example
```
```js
var names = ["status", "navigation"];
windowClass.setSystemBarEnable(names, (err, data) => {
if (err.code) {
......@@ -1151,7 +1151,7 @@ Sets whether to display the status bar and navigation bar in this window. This A
- Example
```
```js
var names = ["status", "navigation"];
let promise = windowClass.setSystemBarEnable(names);
promise.then((data)=> {
......@@ -1178,7 +1178,7 @@ Sets the properties of the status bar and navigation bar in this window. This AP
- Example
```
```js
var SystemBarProperties={
statusBarColor: '#ff00ff',
navigationBarColor: '#00ff00',
......@@ -1220,7 +1220,7 @@ Sets the properties of the status bar and navigation bar in this window. This AP
- Example
```
```js
var SystemBarProperties={
statusBarColor: '#ff00ff',
navigationBarColor: '#00ff00',
......@@ -1256,7 +1256,7 @@ Loads content to this window. This API uses an asynchronous callback to return t
- Example
```
```js
windowClass.loadContent("pages/page2/page2", (err, data) => {
if (err.code) {
console.error('Failed to load the content. Cause:' + JSON.stringify(err));
......@@ -1288,7 +1288,7 @@ Loads content to this window. This API uses a promise to return the result.
- Example
```
```js
let promise = windowClass.loadContent("pages/page2/page2");
promise.then((data)=> {
console.info('Succeeded in loading the content. Data: ' + JSON.stringify(data))
......@@ -1313,7 +1313,7 @@ Checks whether this window is displayed. This API uses an asynchronous callback
- Example
```
```js
windowClass.isShowing((err, data) => {
if (err.code) {
console.error('Failed to check whether the window is showing. Cause:' + JSON.stringify(err));
......@@ -1339,7 +1339,7 @@ Checks whether this window is displayed. This API uses a promise to return the r
- Example
```
```js
let promise = windowClass.isShowing();
promise.then((data)=> {
console.info('Succeeded in checking whether the window is showing. Data: ' + JSON.stringify(data))
......@@ -1365,7 +1365,7 @@ Enables listening for window size changes.
- Example
```
```js
var type = 'windowSizeChange';
windowClass.on(type, (data) => {
console.info('Succeeded in enabling the listener for window size changes. Data: ' + JSON.stringify(data));
......@@ -1411,7 +1411,7 @@ Enables listening for changes to the area where the window cannot be displayed.
- Example
```
```js
var type = 'systemAvoidAreaChange';
windowClass.on(type, (data) => {
console.info('Succeeded in enabling the listener for system avoid area changes. Data: ' + JSON.stringify(data));
......@@ -1455,11 +1455,11 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
| Name | Type | Mandatory| Description |
| -------- | --------------------------------------- | ---- | ------------------------------------------------------------ |
| type | string | Yes | Listening type.<br>Set it to **keyboardHeightChange**, which indicates listening for keyboard height changes.|
| callback | Callback&lt;[AvoidArea](#avoidarea)&gt; | Yes | Callback used to return the information. |
| callback | Callback&lt;number&gt; | Yes | Callback used to return the information. |
- Example
```
```js
var type = 'keyboardHeightChange';
windowClass.on(type, (data) => {
console.info('Succeeded in enabling the listener for keyboard height changes. Data: ' + JSON.stringify(data));
......@@ -1506,7 +1506,7 @@ Checks whether this window supports the wide color gamut mode. This API uses an
- Example
```
```js
windowClass.isSupportWideGamut((err, data) => {
if (err.code) {
console.error('Failed to check whether the window support WideGamut. Cause:' + JSON.stringify(err));
......@@ -1532,7 +1532,7 @@ Checks whether this window supports the wide color gamut mode. This API uses a p
- Example
```
```js
let promise = windowClass.isSupportWideGamut();
promise.then((data)=> {
console.info('Succeeded in checking whether the window support WideGamut. Data: ' + JSON.stringify(data))
......@@ -1558,7 +1558,7 @@ Sets this window to the wide or default color gamut mode. This API uses an async
- Example
```
```js
windowClass.setColorSpace(window.ColorSpace.WIDE_GAMUT, (err, data) => {
if (err.code) {
console.error('Failed to set window colorspace. Cause:' + JSON.stringify(err));
......@@ -1590,7 +1590,7 @@ Sets this window to the wide or default color gamut mode. This API uses a promis
- Example
```
```js
let promise = windowClass.isSupportWideGamut(window.ColorSpace.WIDE_GAMUT);
promise.then((data)=> {
console.info('Succeeded in setting window colorspace. Data: ' + JSON.stringify(data))
......@@ -1615,7 +1615,7 @@ Obtains the color gamut mode of this window. This API uses an asynchronous callb
- Example
```
```js
windowClass.getColorSpace((err, data) => {
if (err.code) {
console.error('Failed to get window color space. Cause:' + JSON.stringify(err));
......@@ -1641,7 +1641,7 @@ Obtains the color gamut mode of this window. This API uses a promise to return t
- Example
```
```js
let promise = windowClass.getColorSpace();
promise.then((data)=> {
console.info('Succeeded in getting window color space. Cause:' + JSON.stringify(data))
......@@ -1669,7 +1669,7 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
- Example
```
```js
var color = '#00ff33';
windowClass.setBackgroundColor(color, (err, data) => {
if (err.code) {
......@@ -1704,7 +1704,7 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
- Example
```
```js
var color = '#00ff33';
let promise = windowClass.setBackgroundColor(color);
promise.then((data)=> {
......@@ -1733,7 +1733,7 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
- Example
```
```js
var brightness = 1;
windowClass.setBrightness(brightness, (err, data) => {
if (err.code) {
......@@ -1768,7 +1768,7 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
- Example
```
```js
var brightness = 1;
let promise = windowClass.setBrightness(brightness);
promise.then((data)=> {
......@@ -1797,7 +1797,7 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
- Example
```
```js
windowClass.setDimBehind(0.5, (err, data) => {
if (err.code) {
console.error('Failed to set the dimness. Cause: ' + JSON.stringify(err));
......@@ -1831,7 +1831,7 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
- Example
```
```js
let promise = windowClass.setDimBehind(0.5);
promise.then((data)=> {
console.info('Succeeded in setting the dimness. Data: ' + JSON.stringify(data))
......@@ -1859,7 +1859,7 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
- Example
```
```js
var isFocusable= true;
windowClass.setFocusable(isFocusable, (err, data) => {
if (err.code) {
......@@ -1894,7 +1894,7 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
- Example
```
```js
var isFocusable= true;
let promise = windowClass.setFocusable(isFocusable);
promise.then((data)=> {
......@@ -1923,7 +1923,7 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
- Example
```
```js
var isKeepScreenOn = true;
windowClass.setKeepScreenOn(isKeepScreenOn, (err, data) => {
if (err.code) {
......@@ -1958,7 +1958,7 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
- Example
```
```js
var isKeepScreenOn= true;
let promise = windowClass.setKeepScreenOn(isKeepScreenOn);
promise.then((data)=> {
......@@ -1987,7 +1987,7 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
- Example
```
```js
windowClass.setOutsideTouchable(true, (err, data) => {
if (err.code) {
console.error('Failed to set the area to be touchable. Cause: ' + JSON.stringify(err));
......@@ -2021,7 +2021,7 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
- Example
```
```js
let promise = windowClass.setOutsideTouchable(true);
promise.then((data)=> {
console.info('Succeeded in setting the area to be touchable. Data: ' + JSON.stringify(data))
......@@ -2049,7 +2049,7 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
- Example
```
```js
var isPrivacyMode = true;
windowClass.setPrivacyMode(isPrivacyMode, (err, data) => {
if (err.code) {
......@@ -2085,7 +2085,7 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
- Example
```
```js
var isPrivacyMode = true;
let promise = windowClass.setPrivacyMode(isPrivacyMode);
promise.then((data)=> {
......@@ -2114,7 +2114,7 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
- Example
```
```js
var isTouchable = true;
windowClass.setTouchable(isTouchable, (err, data) => {
if (err.code) {
......@@ -2150,7 +2150,7 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
- Example
```
```js
var isTouchable = true;
let promise = windowClass.setTouchable(isTouchable);
promise.then((data)=> {
......@@ -2160,4 +2160,301 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
});
```
###
## WindowStageEventType<sup>9+</sup><a name="windowstageeventtype9"></a>
Describes the lifecycle of a window stage.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
| Name | Default Value | Description |
| ---------- | ------------- | ---------------------------------------------- |
| FOREGROUND | 1 | The window stage is running in the foreground. |
| ACTIVE | 2 | The window stage gains focus. |
| INACTIVE | 3 | The window stage loses focus. |
| BACKGROUND | 4 | The window stage is running in the background. |
## WindowStage<sup>9+</sup>
Before calling any of the following APIs, you must use `[onWindowStageCreate()](js-apis-application-ability.md#abilityonwindowstagecreate)` to create a **WindowStage** instance.
### getMainWindow<sup>9+</sup>
getMainWindow(): Promise&lt;Window&gt;
Obtains the main window of this window stage. This API uses a promise to return the result.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
- Return value
| Type | Description |
| -------------------------------- | --------------------------------------- |
| Promise&lt;[Window](#window)&gt; | Promise used to return the main window. |
- Example
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
var windowClass = null;
let promise = windowStage.getMainWindow();
promise.then((data)=> {
windowClass = data;
console.info('Succeeded in obtaining the main window. Data: ' + JSON.stringify(data))
}).catch((err)=>{
console.error('Failed to obtain the main window. Cause: ' + JSON.stringify(err));
});
}
}
```
### getMainWindow<sup>9+</sup>
getMainWindow(callback: AsyncCallback&lt;Window&gt;): void
Obtains the main window of this window stage. This API uses an asynchronous callback to return the result.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
- Parameters
| Name | Type | Mandatory | Description |
| -------- | -------------------------------------- | --------- | ---------------------------------------- |
| callback | AsyncCallback&lt;[Window](#window)&gt; | Yes | Callback used to return the main window. |
- Example
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
var windowClass = null;
windowStage.getMainWindow((err, data) => {
if (err.code) {
console.error('Failed to obtain the main window. Cause: ' + JSON.stringify(err));
return;
}
windowClass = data;
console.info('Succeeded in obtaining the main window. Data: ' + JSON.stringify(data));
});
}
}
```
### createSubWindow<sup>9+</sup>
createSubWindow(name: string): Promise&lt;Window&gt;
Creates a subwindow for this window stage. This API uses a promise to return the result.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
- Parameters
| Name | Type | Mandatory | Description |
| ---- | ------ | --------- | ---------------------- |
| name | String | Yes | Name of the subwindow. |
- Return value
| Type | Description |
| -------------------------------- | --------------------------------------------- |
| Promise&lt;[Window](#window)&gt; | Promise used to return the subwindow created. |
- Example
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
var windowClass = null;
let promise = windowStage.createSubWindow("mySubWindow");
promise.then((data)=> {
windowClass = data;
console.info('Succeeded in create sub window. Data: ' + JSON.stringify(data))
}).catch((err)=>{
console.error('Failed to create sub window. Cause: ' + JSON.stringify(err));
})
}
}
```
### createSubWindow<sup>9+</sup>
createSubWindow(name: string, callback: AsyncCallback&lt;Window&gt;): void
Creates a subwindow for this window stage. This API uses an asynchronous callback to return the result.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
- Parameters
| Name | Type | Mandatory | Description |
| -------- | -------------------------------------- | --------- | ---------------------------------------------- |
| name | String | Yes | Name of the subwindow. |
| callback | AsyncCallback&lt;[Window](#window)&gt; | Yes | Callback used to return the subwindow created. |
- Example
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
var windowClass = null;
windowStage.createSubWindow("mySubWindow", (err, data) => {
if (err.code) {
console.error('Failed to create sub window. Cause: ' + JSON.stringify(err));
return;
}
windowClass = data;
console.info('Succeeded in create sub window. Data: ' + JSON.stringify(data));
windowClass.resetSize(500, 1000);
});
}
}
```
### getSubWindow<sup>9+</sup>
getSubWindow(): Promise&lt;Array&lt;Window&gt;&gt;
Obtains all the subwindows of this window stage. This API uses a promise to return the result.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
- Return value
| Type | Description |
| --------------------------------------------- | ------------------------------------------ |
| Promise&lt;Array&lt;[Window](#window)&gt;&gt; | Promise used to return all the subwindows. |
- Example
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
var windowClass = null;
let promise = windowStage.getSubWindow();
promise.then((data)=> {
windowClass = data;
console.info('Succeeded in obtaining the sub window. Data: ' + JSON.stringify(data))
}).catch((err)=>{
console.error('Failed to obtain the sub window. Cause: ' + JSON.stringify(err));
})
}
}
```
### getSubWindow<sup>9+</sup>
getSubWindow(callback: AsyncCallback&lt;Array&lt;Window&gt;&gt;): void
Obtains all the subwindows of this window stage. This API uses an asynchronous callback to return the result.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
- Parameters
| Name | Type | Mandatory | Description |
| -------- | --------------------------------------------------- | --------- | ------------------------------------------- |
| callback | AsyncCallback&lt;Array&lt;[Window](#window)&gt;&gt; | Yes | Callback used to return all the subwindows. |
- Example
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
var windowClass = null;
windowStage.getSubWindow((err, data) => {
if (err.code) {
console.error('Failed to obtain the sub window. Cause: ' + JSON.stringify(err));
return;
}
windowClass = data;
console.info('Succeeded in obtaining the sub window. Data: ' + JSON.stringify(data));
});
}
}
```
### loadContent<sup>9+</sup>
loadContent(path: string, callback: AsyncCallback&lt;void&gt;): void
Loads content to this window stage. This API uses an asynchronous callback to return the result.
**System capability**: SystemCapability.WindowManager.WindowManager.Coretype with the value 'windowSizeChange'
- Parameters
| Name | Type | Mandatory | Description |
| -------- | ------------------------- | --------- | ------------------------------------------------------- |
| path | string | Yes | Path of the page from which the content will be loaded. |
| callback | AsyncCallback&lt;void&gt; | Yes | Callback used to return the execution result. |
- Example
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
windowStage.loadContent("pages/page2", (err, data) => {
if (err.code) {
console.error('Failed to load the content. Cause:' + JSON.stringify(err));
return;
}
console.info('Succeeded in loading the content. Data: ' + JSON.stringify(data))
});
}
}
```
### on('windowStageEvent')<sup>9+</sup>
on(eventType: 'windowStageEvent', callback: Callback&lt;WindowStageEventType&gt;): void
Enables listening for window stage lifecycle changes.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
- Parameters
| Name | Type | Mandatory | Description |
| -------- | ------------------------------------------------------------ | --------- | ------------------------------------------------------------ |
| type | string | Yes | Listening type.<br>Set it to **windowStageEvent**, which indicates listening for window stage lifecycle changes. |
| callback | Callback&lt;[WindowStageEventType](#windowstageeventtype9)&gt; | Yes | Callback used to return the information. |
- Example
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
var type = 'windowStageEvent';
windowStage.on(type, (data) => {
console.info('Succeeded in enabling the listener for window stage event changes. Data: ' + JSON.stringify(data));
});
}
}
```
### off('windowStageEvent')<sup>9+</sup>
off(eventType: 'windowStageEvent', callback?: Callback&lt;WindowStageEventType&gt;): void
Disables listening for window stage lifecycle changes.
**System capability**: SystemCapability.WindowManager.WindowManager.Core
- Parameters
| Name | Type | Mandatory | Description |
| -------- | ------------------------------------------------------------ | --------- | ------------------------------------------------------------ |
| type | string | Yes | Listening type.<br>Set it to **windowStageEvent**, which indicates listening for window stage lifecycle changes. |
| callback | Callback&lt;[WindowStageEventType](#windowstageeventtype9)&gt; | No | Callback used to return the information. |
- Example
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
var type = 'windowStageEvent';
windowStage.off(type);
}
}
```
zh-cn/application-dev/reference/apis/js-apis-window.md
浏览文件 @ 5e313da7
......@@ -2,10 +2,12 @@
> ![icon-note.gif](public_sys-resources/icon-note.gif) **说明：**
> 本模块首批接口从API version 6开始支持。后续版本的新增接口，采用上角标单独标记接口的起始版本。
>
> API 9当前为Canary版本，仅供试用，不保证接口可稳定调用。
## 导入模块
```
```js
import window from '@ohos.window';
```
......@@ -180,7 +182,7 @@ create(id: string, type: WindowType, callback: AsyncCallback&lt;Window&gt;): voi
- 示例
```
```js
var windowClass = null;
window.create("first", window.WindowType.TYPE_APP, (err, data) => {
if (err.code) {
......@@ -218,7 +220,7 @@ create(id: string, type: WindowType): Promise&lt;Window&gt;
- 示例
```
```js
var windowClass = null;
let promise = window.create("first", window.WindowType.TYPE_APP);
promise.then((data)=> {
......@@ -233,22 +235,22 @@ create(id: string, type: WindowType): Promise&lt;Window&gt;
create(ctx: Context, id: string, type: WindowType, callback: AsyncCallback&lt;Window&gt;): void
当Context为[ServiceExtensionContext](js-apis-service-extension-context.md)时，创建系统窗口，使用callback方式作为异步方法。
当Context为[ServiceExtAbilityContext](js-apis-serviceExtAbilityContext.md)时，创建系统窗口，使用callback方式作为异步方法。
**系统能力**：SystemCapability.WindowManager.WindowManager.Core
- 参数
| 参数名 | 类型 | 必填 | 说明 |
| -------- | ----------------------------------------------- | ---- | ---------------------- |
| ctx | [Context](js-apis-service-extension-context.md) | 是 | 当前应用上下文信息。 |
| -------- | ---------------------------------------------- | ---- | ---------------------- |
| ctx | [Context](js-apis-serviceExtAbilityContext.md) | 是 | 当前应用上下文信息。 |
| id | string | 是 | 窗口id。 |
| type | [WindowType](#windowtype) | 是 | 窗口类型。 |
| callback | AsyncCallback&lt;[Window](#window)&gt; | 是 | 回调返回当前窗口对象。 |
- 示例
```
```js
var windowClass = null;
window.create(this.context, "alertWindow", window.WindowType.TYPE_SYSTEM_ALERT, (err, data) => {
if (err.code) {
......@@ -265,15 +267,15 @@ create(ctx: Context, id: string, type: WindowType, callback: AsyncCallback&lt;Wi
create(ctx: Context, id: string, type: WindowType): Promise&lt;Window&gt;
当Context为[ServiceExtensionContext](js-apis-service-extension-context.md)时，创建系统窗口，使用Promise方式作为异步方法。
当Context为[ServiceExtAbilityContext](js-apis-serviceExtAbilityContext.md)时，创建系统窗口，使用Promise方式作为异步方法。
**系统能力**：SystemCapability.WindowManager.WindowManager.Core
- 参数
| 参数名 | 类型 | 必填 | 说明 |
| ------ | ----------------------------------------------- | ---- | -------------------- |
| ctx | [Context](js-apis-service-extension-context.md) | 是 | 当前应用上下文信息。 |
| ------ | ---------------------------------------------- | ---- | -------------------- |
| ctx | [Context](js-apis-serviceExtAbilityContext.md) | 是 | 当前应用上下文信息。 |
| id | string | 是 | 窗口id。 |
| type | [WindowType](#windowtype) | 是 | 窗口类型。 |
......@@ -285,7 +287,7 @@ create(ctx: Context, id: string, type: WindowType): Promise&lt;Window&gt;
- 示例
```
```js
var windowClass = null;
let promise = window.create(this.context, "alertWindow", window.WindowType.TYPE_SYSTEM_ALERT);
promise.then((data)=> {
......@@ -313,7 +315,7 @@ find(id: string, callback: AsyncCallback&lt;Window&gt;): void
- 示例
```
```js
var windowClass = null;
window.find("alertWindow", (err, data) => {
if (err.code) {
......@@ -347,7 +349,7 @@ find(id: string): Promise&lt;Window&gt;
- 示例
```
```js
var windowClass = null;
let promise = window.find("alertWindow");
promise.then((data)=> {
......@@ -374,7 +376,7 @@ getTopWindow(callback: AsyncCallback&lt;Window&gt;): void
- 示例
```
```js
var windowClass = null;
window.getTopWindow((err, data) => {
if (err.code) {
......@@ -402,7 +404,7 @@ getTopWindow(): Promise&lt;Window&gt;
- 示例
```
```js
var windowClass = null;
let promise = window.getTopWindow();
promise.then((data)=> {
......@@ -425,12 +427,12 @@ getTopWindow(ctx: Context, callback: AsyncCallback&lt;Window&gt;): void
| 参数名 | 类型 | 必填 | 说明 |
| -------- | -------------------------------------- | ---- | ------------------------------------------------------------ |
| ctx | Context | 是 | 当前应用上下文信息。API8的Context定义见[Context](js-apis-Context.md)。 |
| ctx | Context | 是 | 当前应用上下文信息。API 8的Context定义见[Context](js-apis-Context.md)。API 9的Context定义见[Context](js-apis-ability-context.md)。 |
| callback | AsyncCallback&lt;[Window](#window)&gt; | 是 | 回调返回当前应用内最后显示的窗口对象。 |
- 示例
```
```js
var windowClass = null;
window.getTopWindow(this.context, (err, data) => {
if (err.code) {
......@@ -454,7 +456,7 @@ getTopWindow(ctx: Context): Promise&lt;Window&gt;
| 参数名 | 类型 | 必填 | 说明 |
| ------ | ------- | ---- | ------------------------------------------------------------ |
| ctx | Context | 是 | 当前应用上下文信息。API8的Context定义见[Context](js-apis-Context.md)。 |
| ctx | Context | 是 | 当前应用上下文信息。API8的Context定义见[Context](js-apis-Context.md)。API 9的Context定义见[Context](js-apis-ability-context.md)。 |
- 返回值
......@@ -464,7 +466,7 @@ getTopWindow(ctx: Context): Promise&lt;Window&gt;
- 示例
```
```js
var windowClass = null;
let promise = window.getTopWindow(this.context);
promise.then((data)=> {
......@@ -494,7 +496,7 @@ on(type: 'systemBarTintChange', callback: Callback&lt;SystemBarTintState&gt;): v
- 示例
```
```js
var type = 'systemBarTintChange';
windowClass.on(type, (data) => {
console.info('Succeeded in enabling the listener for systemBarTint changes. Data: ' + JSON.stringify(data));
......@@ -520,7 +522,7 @@ off(type: 'systemBarTintChange', callback?: Callback&lt;SystemBarTintState &gt;)
- 示例
```
```js
var type = 'systemBarTintChange';
windowClass.off(type);
```
......@@ -547,7 +549,7 @@ hide (callback: AsyncCallback&lt;void&gt;): void
- 示例
```
```js
windowClass.hide((err, data) => {
if (err.code) {
console.error('Failed to hide the window. Cause: ' + JSON.stringify(err));
......@@ -575,7 +577,7 @@ hide(): Promise&lt;void&gt;
- 示例
```
```js
let promise = windowClass.hide();
promise.then((data)=> {
console.info('window hidden. Data: ' + JSON.stringify(data))
......@@ -600,7 +602,7 @@ show(callback: AsyncCallback&lt;void&gt;): void
- 示例
```
```js
windowClass.show((err, data) => {
if (err.code) {
console.error('Failed to show the window. Cause: ' + JSON.stringify(err));
......@@ -626,7 +628,7 @@ show(): Promise&lt;void&gt;
- 示例
```
```js
let promise = windowClass.show();
promise.then((data)=> {
console.info('Succeeded in showing the window. Data: ' + JSON.stringify(data))
......@@ -651,7 +653,7 @@ destroy(callback: AsyncCallback&lt;void&gt;): void
- 示例
```
```js
windowClass.destroy((err, data) => {
if (err.code) {
console.error('Failed to destroy the window. Cause:' + JSON.stringify(err));
......@@ -677,7 +679,7 @@ destroy(): Promise&lt;void&gt;
- 示例
```
```js
let promise = windowClass.destroy();
promise.then((data)=> {
console.info('Succeeded in destroying the window. Data: ' + JSON.stringify(data))
......@@ -704,7 +706,7 @@ moveTo(x: number, y: number, callback: AsyncCallback&lt;void&gt;): void
- 示例
```
```js
windowClass.moveTo(300, 300, (err, data)=>{
if (err.code) {
console.error('Failed to move the window. Cause:' + JSON.stringify(err));
......@@ -738,7 +740,7 @@ moveTo(x: number, y: number): Promise&lt;void&gt;
- 示例
```
```js
let promise = windowClass.moveTo(300, 300);
promise.then((data)=> {
console.info('Window moved. Data: ' + JSON.stringify(data))
......@@ -765,7 +767,7 @@ resetSize(width: number, height: number, callback: AsyncCallback&lt;void&gt;): v
- 示例
```
```js
windowClass.resetSize(500, 1000, (err, data) => {
if (err.code) {
console.error('Failed to change the window size. Cause:' + JSON.stringify(err));
......@@ -798,7 +800,7 @@ resetSize(width: number, height: number): Promise&lt;void&gt;
- 示例
```
```js
let promise = windowClass.resetSize(500, 1000);
promise.then((data)=> {
console.info('Window size changed. Data: ' + JSON.stringify(data))
......@@ -826,7 +828,7 @@ setWindowType(type: WindowType, callback: AsyncCallback&lt;void&gt;): void
- 示例
```
```js
var type = window.TYPE_APP;
windowClass.setWindowType(type, (err, data) => {
if (err.code) {
......@@ -861,7 +863,7 @@ setWindowType(type: WindowType): Promise&lt;void&gt;
- 示例
```
```js
var type = window.TYPE_APP;
let promise = windowClass.setWindowType(type);
promise.then((data)=> {
......@@ -887,7 +889,7 @@ getProperties(callback: AsyncCallback&lt;WindowProperties&gt;): void
- 示例
```
```js
windowClass.getProperties((err, data) => {
if (err.code) {
console.error('Failed to obtain the window properties. Cause: ' + JSON.stringify(err));
......@@ -913,7 +915,7 @@ getProperties(): Promise&lt;WindowProperties&gt;
- 示例
```
```js
let promise = windowClass.getProperties();
promise.then((data)=> {
console.info('Succeeded in obtaining the window properties. Data: ' + JSON.stringify(data))
......@@ -939,7 +941,7 @@ getAvoidArea(type: AvoidAreaType, callback: AsyncCallback&lt;AvoidArea&gt;): voi
- 示例
```
```js
var type = window.AvoidAreaType.TYPE_SYSTEM;
windowClass.getAvoidArea(type, (err, data) => {
if (err.code) {
......@@ -972,7 +974,7 @@ getAvoidArea(type: AvoidAreaType): Promise&lt;AvoidArea&gt;
- 示例
```
```js
let promise = windowClass.getAvoidArea();
promise.then((data)=> {
console.info('Succeeded in obtaining the area. Data:' + JSON.stringify(data))
......@@ -998,7 +1000,7 @@ setFullScreen(isFullScreen: boolean, callback: AsyncCallback&lt;void&gt;): void
- 示例
```
```js
var isFullScreen = true;
windowClass.setFullScreen(isFullScreen, (err, data) => {
if (err.code) {
......@@ -1031,7 +1033,7 @@ setFullScreen(isFullScreen: boolean): Promise&lt;void&gt;
- 示例
```
```js
var isFullScreen = true;
let promise = windowClass.setFullScreen(isFullScreen);
promise.then((data)=> {
......@@ -1058,7 +1060,7 @@ setLayoutFullScreen(isLayoutFullScreen: boolean, callback: AsyncCallback&lt;void
- 示例
```
```js
var isLayoutFullScreen= true;
windowClass.setLayoutFullScreen(isLayoutFullScreen, (err, data) => {
if (err.code) {
......@@ -1091,7 +1093,7 @@ setLayoutFullScreen(isLayoutFullScreen: boolean): Promise&lt;void&gt;
- 示例
```
```js
var isLayoutFullScreen = true;
let promise = windowClass.setLayoutFullScreen(isLayoutFullScreen);
promise.then((data)=> {
......@@ -1118,7 +1120,7 @@ setSystemBarEnable(names: Array<'status' | 'navigation'>, callback: AsyncCallbac
- 示例
```
```js
var names = ["status", "navigation"];
windowClass.setSystemBarEnable(names, (err, data) => {
if (err.code) {
......@@ -1151,7 +1153,7 @@ setSystemBarEnable(names: Array<'status' | 'navigation'>): Promise&lt;void&gt;
- 示例
```
```js
var names = ["status", "navigation"];
let promise = windowClass.setSystemBarEnable(names);
promise.then((data)=> {
......@@ -1178,7 +1180,7 @@ setSystemBarProperties(systemBarProperties: SystemBarProperties, callback: Async
- 示例
```
```js
var SystemBarProperties={
statusBarColor: '#ff00ff',
navigationBarColor: '#00ff00',
......@@ -1220,7 +1222,7 @@ setSystemBarProperties(systemBarProperties: SystemBarProperties): Promise&lt;voi
- 示例
```
```js
var SystemBarProperties={
statusBarColor: '#ff00ff',
navigationBarColor: '#00ff00',
......@@ -1256,7 +1258,7 @@ loadContent(path: string, callback: AsyncCallback&lt;void&gt;): void
- 示例
```
```js
windowClass.loadContent("pages/page2/page2", (err, data) => {
if (err.code) {
console.error('Failed to load the content. Cause:' + JSON.stringify(err));
......@@ -1288,7 +1290,7 @@ loadContent(path: string): Promise&lt;void&gt;
- 示例
```
```js
let promise = windowClass.loadContent("pages/page2/page2");
promise.then((data)=> {
console.info('Succeeded in loading the content. Data: ' + JSON.stringify(data))
......@@ -1313,7 +1315,7 @@ isShowing(callback: AsyncCallback&lt;boolean&gt;): void
- 示例
```
```js
windowClass.isShowing((err, data) => {
if (err.code) {
console.error('Failed to check whether the window is showing. Cause:' + JSON.stringify(err));
......@@ -1339,7 +1341,7 @@ isShowing(): Promise&lt;boolean&gt;
- 示例
```
```js
let promise = windowClass.isShowing();
promise.then((data)=> {
console.info('Succeeded in checking whether the window is showing. Data: ' + JSON.stringify(data))
......@@ -1365,7 +1367,7 @@ on(type: 'windowSizeChange', callback: Callback&lt;Size&gt;): void
- 示例
```
```js
var type = 'windowSizeChange';
windowClass.on(type, (data) => {
console.info('Succeeded in enabling the listener for window size changes. Data: ' + JSON.stringify(data));
......@@ -1411,7 +1413,7 @@ on(type: 'systemAvoidAreaChange', callback: Callback&lt;AvoidArea&gt;): void
- 示例
```
```js
var type = 'systemAvoidAreaChange';
windowClass.on(type, (data) => {
console.info('Succeeded in enabling the listener for system avoid area changes. Data: ' + JSON.stringify(data));
......@@ -1453,13 +1455,13 @@ on(type: 'keyboardHeightChange', callback: Callback&lt;number&gt;): void
- 参数
| 参数名 | 类型 | 必填 | 说明 |
| -------- | --------------------------------------- | ---- | ------------------------------------------------------------ |
| -------- | ------------------ | ---- | ------------------------------------------------------------ |
| type | string | 是 | 设置监听类型。<br/>-&nbsp;type为'keyboardHeightChange'时表示监听类型为键盘高度变化监听。 |
| callback | Callback&lt;[AvoidArea](#avoidarea)&gt; | 是 | 回调返回监听到的信息。 |
| callback | Callbacknumber&gt; | 是 | 回调返回监听到的信息。 |
- 示例
```
```js
var type = 'keyboardHeightChange';
windowClass.on(type, (data) => {
console.info('Succeeded in enabling the listener for keyboard height changes. Data: ' + JSON.stringify(data));
......@@ -1506,7 +1508,7 @@ isSupportWideGamut(callback: AsyncCallback&lt;boolean&gt;): void
- 示例
```
```js
windowClass.isSupportWideGamut((err, data) => {
if (err.code) {
console.error('Failed to check whether the window support WideGamut. Cause:' + JSON.stringify(err));
......@@ -1558,7 +1560,7 @@ setColorSpace(colorSpace:ColorSpace, callback: AsyncCallback&lt;void&gt;): void
- 示例
```
```js
windowClass.setColorSpace(window.ColorSpace.WIDE_GAMUT, (err, data) => {
if (err.code) {
console.error('Failed to set window colorspace. Cause:' + JSON.stringify(err));
......@@ -1590,7 +1592,7 @@ setColorSpace(colorSpace:ColorSpace): Promise&lt;void&gt;
- 示例
```
```js
let promise = windowClass.isSupportWideGamut(window.ColorSpace.WIDE_GAMUT);
promise.then((data)=> {
console.info('Succeeded in setting window colorspace. Data: ' + JSON.stringify(data))
......@@ -1615,7 +1617,7 @@ getColorSpace(callback: AsyncCallback&lt;ColorSpace&gt;): void
- 示例
```
```js
windowClass.getColorSpace((err, data) => {
if (err.code) {
console.error('Failed to get window color space. Cause:' + JSON.stringify(err));
......@@ -1641,7 +1643,7 @@ getColorSpace(): Promise&lt;ColorSpace&gt;
- 示例
```
```js
let promise = windowClass.getColorSpace();
promise.then((data)=> {
console.info('Succeeded in getting window color space. Cause:' + JSON.stringify(data))
......@@ -1669,7 +1671,7 @@ setBackgroundColor(color: string, callback: AsyncCallback&lt;void&gt;): void
- 示例
```
```js
var color = '#00ff33';
windowClass.setBackgroundColor(color, (err, data) => {
if (err.code) {
......@@ -1704,7 +1706,7 @@ setBackgroundColor(color: string): Promise&lt;void&gt;
- 示例
```
```js
var color = '#00ff33';
let promise = windowClass.setBackgroundColor(color);
promise.then((data)=> {
......@@ -1733,7 +1735,7 @@ setBrightness(brightness: number, callback: AsyncCallback&lt;void&gt;): void
- 示例
```
```js
var brightness = 1;
windowClass.setBrightness(brightness, (err, data) => {
if (err.code) {
......@@ -1768,7 +1770,7 @@ setBrightness(brightness: number): Promise&lt;void&gt;
- 示例
```
```js
var brightness = 1;
let promise = windowClass.setBrightness(brightness);
promise.then((data)=> {
......@@ -1797,7 +1799,7 @@ setDimBehind(dimBehindValue: number, callback: AsyncCallback&lt;void&gt;): void
- 示例
```
```js
windowClass.setDimBehind(0.5, (err, data) => {
if (err.code) {
console.error('Failed to set the dimness. Cause: ' + JSON.stringify(err));
......@@ -1831,7 +1833,7 @@ setDimBehind(dimBehindValue: number): Promise&lt;void&gt;
- 示例
```
```js
let promise = windowClass.setDimBehind(0.5);
promise.then((data)=> {
console.info('Succeeded in setting the dimness. Data: ' + JSON.stringify(data))
......@@ -1859,7 +1861,7 @@ setFocusable(isFocusable: boolean, callback: AsyncCallback&lt;void&gt;): void
- 示例
```
```js
var isFocusable= true;
windowClass.setFocusable(isFocusable, (err, data) => {
if (err.code) {
......@@ -1894,7 +1896,7 @@ setFocusable(isFocusable: boolean): Promise&lt;void&gt;
- 示例
```
```js
var isFocusable= true;
let promise = windowClass.setFocusable(isFocusable);
promise.then((data)=> {
......@@ -1923,7 +1925,7 @@ setKeepScreenOn(isKeepScreenOn: boolean, callback: AsyncCallback&lt;void&gt;): v
- 示例
```
```js
var isKeepScreenOn = true;
windowClass.setKeepScreenOn(isKeepScreenOn, (err, data) => {
if (err.code) {
......@@ -1958,7 +1960,7 @@ setKeepScreenOn(isKeepScreenOn: boolean): Promise&lt;void&gt;
- 示例
```
```js
var isKeepScreenOn= true;
let promise = windowClass.setKeepScreenOn(isKeepScreenOn);
promise.then((data)=> {
......@@ -1987,7 +1989,7 @@ setOutsideTouchable(touchable: boolean, callback: AsyncCallback&lt;void&gt;): vo
- 示例
```
```js
windowClass.setOutsideTouchable(true, (err, data) => {
if (err.code) {
console.error('Failed to set the area to be touchable. Cause: ' + JSON.stringify(err));
......@@ -2021,7 +2023,7 @@ setOutsideTouchable(touchable: boolean): Promise&lt;void&gt;
- 示例
```
```js
let promise = windowClass.setOutsideTouchable(true);
promise.then((data)=> {
console.info('Succeeded in setting the area to be touchable. Data: ' + JSON.stringify(data))
......@@ -2049,7 +2051,7 @@ setPrivacyMode(isPrivacyMode: boolean, callback: AsyncCallback&lt;void&gt;): voi
- 示例
```
```js
var isPrivacyMode = true;
windowClass.setPrivacyMode(isPrivacyMode, (err, data) => {
if (err.code) {
......@@ -2085,7 +2087,7 @@ setPrivacyMode(isPrivacyMode: boolean): Promise&lt;void&gt;
- 示例
```
```js
var isPrivacyMode = true;
let promise = windowClass.setPrivacyMode(isPrivacyMode);
promise.then((data)=> {
......@@ -2114,7 +2116,7 @@ setTouchable(isTouchable: boolean, callback: AsyncCallback&lt;void&gt;): void
- 示例
```
```js
var isTouchable = true;
windowClass.setTouchable(isTouchable, (err, data) => {
if (err.code) {
......@@ -2150,7 +2152,7 @@ setTouchable(isTouchable: boolean): Promise&lt;void&gt;
- 示例
```
```js
var isTouchable = true;
let promise = windowClass.setTouchable(isTouchable);
promise.then((data)=> {
......@@ -2160,4 +2162,301 @@ setTouchable(isTouchable: boolean): Promise&lt;void&gt;
});
```
###
\ No newline at end of file
## WindowStageEventType<sup>9+</sup><a name="windowstageeventtype9"></a>
WindowStage生命周期。
**系统能力**：以下各项对应的系统能力均为SystemCapability.WindowManager.WindowManager.Core
| 名称 | 默认值 | 说明 |
| ---------- | ------ | -------- |
| FOREGROUND | 1 | 切到前台 |
| ACTIVE | 2 | 获焦状态 |
| INACTIVE | 3 | 失焦状态 |
| BACKGROUND | 4 | 切到后台 |
## WindowStage<sup>9+</sup>
下列API示例中都需在[onWindowStageCreate()](js-apis-application-ability.md#abilityonwindowstagecreate)函数中使用WindowStage的实例调用对应方法。
### getMainWindow<sup>9+</sup>
getMainWindow(): Promise&lt;Window&gt;
获取该WindowStage实例下的主窗口，使用Promise方式作为异步方法。
**系统能力**：SystemCapability.WindowManager.WindowManager.Core
- 返回值
| 类型 | 说明 |
| -------------------------------- | ---------------------------------------------------------- |
| Promise&lt;[Window](#window)&gt; | 以Promise形式返回结果，返回当前WindowStage下的主窗口对象。 |
- 示例
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
var windowClass = null;
let promise = windowStage.getMainWindow();
promise.then((data)=> {
windowClass = data;
console.info('Succeeded in obtaining the main window. Data: ' + JSON.stringify(data))
}).catch((err)=>{
console.error('Failed to obtain the main window. Cause: ' + JSON.stringify(err));
});
}
}
```
### getMainWindow<sup>9+</sup>
getMainWindow(callback: AsyncCallback&lt;Window&gt;): void
获取该WindowStage实例下的主窗口，使用callback方式作为异步方法。
**系统能力**：SystemCapability.WindowManager.WindowManager.Core
- 参数
| 参数名 | 类型 | 必填 | 说明 |
| -------- | -------------------------------------- | ---- | --------------------------------------- |
| callback | AsyncCallback&lt;[Window](#window)&gt; | 是 | 回调返回当前WindowStage下的主窗口对象。 |
- 示例
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
var windowClass = null;
windowStage.getMainWindow((err, data) => {
if (err.code) {
console.error('Failed to obtain the main window. Cause: ' + JSON.stringify(err));
return;
}
windowClass = data;
console.info('Succeeded in obtaining the main window. Data: ' + JSON.stringify(data));
});
}
}
```
### createSubWindow<sup>9+</sup>
createSubWindow(name: string): Promise&lt;Window&gt;
创建该WindowStage实例下的子窗口，使用Promise方式作为异步方法。
**系统能力**：SystemCapability.WindowManager.WindowManager.Core
- 参数
| 参数名 | 类型 | 必填 | 说明 |
| ------ | ------ | ---- | -------------- |
| name | String | 是 | 子窗口的名字。 |
- 返回值
| 类型 | 说明 |
| -------------------------------- | ------------------------------------------------- |
| Promise&lt;[Window](#window)&gt; | 以Promise形式返回结果，返回当前创建的子窗口对象。 |
- 示例
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
var windowClass = null;
let promise = windowStage.createSubWindow("mySubWindow");
promise.then((data)=> {
windowClass = data;
console.info('Succeeded in create sub window. Data: ' + JSON.stringify(data))
}).catch((err)=>{
console.error('Failed to create sub window. Cause: ' + JSON.stringify(err));
})
}
}
```
### createSubWindow<sup>9+</sup>
createSubWindow(name: string, callback: AsyncCallback&lt;Window&gt;): void
创建该WindowStage实例下的子窗口，使用callback方式作为异步方法。
**系统能力**：SystemCapability.WindowManager.WindowManager.Core
- 参数
| 参数名 | 类型 | 必填 | 说明 |
| -------- | -------------------------------------- | ---- | ------------------------------ |
| name | String | 是 | 子窗口的名字。 |
| callback | AsyncCallback&lt;[Window](#window)&gt; | 是 | 回调返回当前创建的子窗口对象。 |
- 示例
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
var windowClass = null;
windowStage.createSubWindow("mySubWindow", (err, data) => {
if (err.code) {
console.error('Failed to create sub window. Cause: ' + JSON.stringify(err));
return;
}
windowClass = data;
console.info('Succeeded in create sub window. Data: ' + JSON.stringify(data));
windowClass.resetSize(500, 1000);
});
}
}
```
### getSubWindow<sup>9+</sup>
getSubWindow(): Promise&lt;Array&lt;Window&gt;&gt;
获取该WindowStage实例下的所有子窗口，使用Promise方式作为异步方法。
**系统能力**：SystemCapability.WindowManager.WindowManager.Core
- 返回值
| 类型 | 说明 |
| --------------------------------------------- | ------------------------------------------------------------ |
| Promise&lt;Array&lt;[Window](#window)&gt;&gt; | 以Promise形式返回结果，返回当前WindowStage下的所有子窗口对象。 |
- 示例
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
var windowClass = null;
let promise = windowStage.getSubWindow();
promise.then((data)=> {
windowClass = data;
console.info('Succeeded in obtaining the sub window. Data: ' + JSON.stringify(data))
}).catch((err)=>{
console.error('Failed to obtain the sub window. Cause: ' + JSON.stringify(err));
})
}
}
```
### getSubWindow<sup>9+</sup>
getSubWindow(callback: AsyncCallback&lt;Array&lt;Window&gt;&gt;): void
获取该WindowStage实例下的所有子窗口，使用callback方式作为异步方法。
**系统能力**：SystemCapability.WindowManager.WindowManager.Core
- 参数
| 参数名 | 类型 | 必填 | 说明 |
| -------- | --------------------------------------------------- | ---- | ------------------------------------------- |
| callback | AsyncCallback&lt;Array&lt;[Window](#window)&gt;&gt; | 是 | 回调返回当前WindowStage下的所有子窗口对象。 |
- 示例
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
var windowClass = null;
windowStage.getSubWindow((err, data) => {
if (err.code) {
console.error('Failed to obtain the sub window. Cause: ' + JSON.stringify(err));
return;
}
windowClass = data;
console.info('Succeeded in obtaining the sub window. Data: ' + JSON.stringify(data));
});
}
}
```
### loadContent<sup>9+</sup>
loadContent(path: string, callback: AsyncCallback&lt;void&gt;): void
为当前WindowStage的主窗口加载具体页面内容，使用callback方式作为异步方法。
**系统能力**：SystemCapability.WindowManager.WindowManager.Coretype为'windowSizeChange'
- 参数
| 参数名 | 类型 | 必填 | 说明 |
| -------- | ------------------------- | ---- | -------------------- |
| path | string | 是 | 设置加载页面的路径。 |
| callback | AsyncCallback&lt;void&gt; | 是 | 回调函数。 |
- 示例
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
windowStage.loadContent("pages/page2", (err, data) => {
if (err.code) {
console.error('Failed to load the content. Cause:' + JSON.stringify(err));
return;
}
console.info('Succeeded in loading the content. Data: ' + JSON.stringify(data))
});
}
}
```
### on('windowStageEvent')<sup>9+</sup>
on(eventType: 'windowStageEvent', callback: Callback&lt;WindowStageEventType&gt;): void
开启WindowStage生命周期变化的监听。
**系统能力**：SystemCapability.WindowManager.WindowManager.Core
- 参数
| 参数名 | 类型 | 必填 | 说明 |
| -------- | ------------------------------------------------------------ | ---- | ------------------------------------------------------------ |
| type | string | 是 | 设置监听类型。<br/>-&nbsp;type为'windowStageEvent'时表示监听类型为WindowStage生命周期变化监听。 |
| callback | Callback&lt;[WindowStageEventType](#windowstageeventtype9)&gt; | 是 | 回调返回监听到的信息。 |
- 示例
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
var type = 'windowStageEvent';
windowStage.on(type, (data) => {
console.info('Succeeded in enabling the listener for window stage event changes. Data: ' + JSON.stringify(data));
});
}
}
```
### off('windowStageEvent')<sup>9+</sup>
off(eventType: 'windowStageEvent', callback?: Callback&lt;WindowStageEventType&gt;): void
关闭WindowStage生命周期变化的监听。
**系统能力**：SystemCapability.WindowManager.WindowManager.Core
- 参数
| 参数名 | 类型 | 必填 | 说明 |
| -------- | ------------------------------------------------------------ | ---- | ------------------------------------------------------------ |
| type | string | 是 | 设置监听类型。<br/>-&nbsp;type为'windowStageEvent'时表示监听类型为WindowStage生命周期变化监听。 |
| callback | Callback&lt;[WindowStageEventType](#windowstageeventtype9)&gt; | 否 | 回调返回监听到的信息。 |
- 示例
```ts
class myAbility extends Ability {
onWindowStageCreate(windowStage) {
console.log('onWindowStageCreate');
var type = 'windowStageEvent';
windowStage.off(type);
}
}
```
\ No newline at end of file
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