> The initial APIs of this module are supported since API version 6. Newly added APIs will be marked with a superscript to indicate their earliest API version.
| type | [WindowType](#windowtype) | Yes | Yes | Type of the system bar whose properties are changed. Only the navigation bar and status bar are supported.|
| type | [WindowType](#windowtype) | Yes | Yes | Type of the system bar whose properties are changed. Only the status bar and navigation bar are supported.|
| isEnable | boolean | Yes | Yes | Whether the system bar is displayed. |
| region | [Rect](#rect) | Yes | Yes | Current position and size of the system bar. |
| backgroundColor | string | Yes | Yes | Background color of the system bar. The value is a hexadecimal RGB or aRGB color value, for example, **\#00FF00** or **\#FF00FF00**.|
| contentColor | string | Yes | Yes | Color of the text on the system bar. |
@@ -147,10 +149,10 @@ Describes the window properties.
| dimBehindValue<sup>7+</sup> | number | Yes | Yes | Dimness of the window that is not on top. The value ranges from 0 to 1. The value **1** indicates the maximum dimness.<br>This API is defined but not implemented in OpenHarmony 3.1 Release. It will be available for use in OpenHarmony 3.1 MR.|
| isKeepScreenOn | boolean | Yes | Yes | Whether the screen is always on. The default value is **false**.<br>This API is defined but not implemented in OpenHarmony 3.1 Release. It will be available for use in OpenHarmony 3.1 MR.|
| isPrivacyMode<sup>7+</sup> | boolean | Yes | Yes | Whether the window is in privacy mode. The default value is **false**.<br>This API is defined but not implemented in OpenHarmony 3.1 Release. It will be available for use in OpenHarmony 3.1 MR.|
| isRoundCorner<sup>7+</sup> | boolean | Yes | Yes | Whether the window has rounded corners.<br>This API is defined but not implemented in OpenHarmony 3.1 Release. It will be available for use in OpenHarmony 3.1 MR.|
| isRoundCorner<sup>7+</sup> | boolean | Yes | Yes | Whether the window has rounded corners. The default value is **false**.<br>This API is defined but not implemented in OpenHarmony 3.1 Release. It will be available for use in OpenHarmony 3.1 MR.|
| isTransparent<sup>7+</sup> | boolean | Yes | Yes | Whether the window is transparent. The default value is **false**.<br>This API is defined but not implemented in OpenHarmony 3.1 Release. It will be available for use in OpenHarmony 3.1 MR.|
| ctx | Context | Yes | Current application context.<br>For the definition of **Context** of API version 8, see [Context](js-apis-Context.md).<br>For the definition of **Context** of API version 9, see [Context](js-apis-ability-context.md).|
| callback | AsyncCallback<[Window](#window)> | Yes | Callback used to return the top window obtained. |
- Example
**Example**
```js
varwindowClass=null;
...
...
@@ -455,19 +457,19 @@ Obtains the top window of the current application. This API uses a promise to re
| ctx | Context | Yes | Current application context.<br>For the definition of **Context** of API version 8, see [Context](js-apis-Context.md).<br>For the definition of **Context** of API version 9, see [Context](js-apis-ability-context.md).|
| type | string | Yes | Listening type.<br>Set it to **systemBarTintChange**, which indicates listening for properties changes of the status bar and navigation bar.|
| type | string | Yes | Type of event to listen for. The value is fixed at **systemBarTintChange**, indicating the property change event of the status bar and navigation bar.|
| callback | Callback<[SystemBarTintState](#systembartintstate)> | Yes | Callback used to return the information. |
- Example
**Example**
```js
vartype='systemBarTintChange';
...
...
@@ -510,20 +512,20 @@ This is a system API and cannot be called by third-party applications.
| type | string | Yes | Listening type.<br>Set it to **systemBarTintChange**, which indicates listening for properties changes of the status bar and navigation bar.|
| type | string | Yes | Type of event to listen for. The value is fixed at **systemBarTintChange**, indicating the property change event of the status bar and navigation bar.|
| callback | Callback<[SystemBarTintState](#systembartintstate)> | No | Callback used to return the information. |
- Example
**Example**
```js
vartype='systemBarTintChange';
...
...
@@ -544,13 +546,13 @@ This is a system API and cannot be called by third-party applications.
| type | [AvoidAreaType](#avoidareatype) | Yes | Type of the area. **TYPE_SYSTEM** indicates the default area of the system. **TYPE_CUTOUT** indicates the notch.|
| callback | AsyncCallback<[AvoidArea](#avoidarea)> | Yes | Callback used to return the area. |
- Example
**Example**
```js
vartype=window.AvoidAreaType.TYPE_SYSTEM;
...
...
@@ -963,19 +965,19 @@ Obtains the area where this window cannot be displayed, for example, the system
| type | [AvoidAreaType](#avoidareatype) | Yes | Type of the area. **TYPE_SYSTEM** indicates the default area of the system. **TYPE_CUTOUT** indicates the notch.|
| names | Array | Yes | Whether to display the status bar and navigation bar. For example, to display the status bar and navigation bar, set this parameter to **["status", "navigation"]**. By default, they are not displayed.|
| callback | AsyncCallback<void> | Yes | Callback used to return the execution result. |
- Example
**Example**
```js
varnames=["status","navigation"];
...
...
@@ -1142,19 +1144,19 @@ Sets whether to display the status bar and navigation bar in this window. This A
| names | Array | Yes | Whether to display the status bar and navigation bar. For example, to display the status bar and navigation bar, set this parameter to **["status", "navigation"]**. By default, they are not displayed.|
| type | string | Yes | Listening type.<br>Set it to **systemAvoidAreaChange**, which indicates listening for changes to the area where the window cannot be displayed.|
| type | string | Yes | Type of event to listen for. The value is fixed at **systemAvoidAreaChange**, indicating the event of changes to the area where the window cannot be displayed.|
| callback | Callback<[AvoidArea](#avoidarea)> | Yes | Callback used to return the information. |
- Example
**Example**
```js
vartype='systemAvoidAreaChange';
...
...
@@ -1431,16 +1433,16 @@ Disables listening for changes to the area where the window cannot be displayed.
| type | string | Yes | Listening type.<br>Set it to **systemAvoidAreaChange**, which indicates listening for changes to the area where the window cannot be displayed.|
| type | string | Yes | Type of event to listen for. The value is fixed at **systemAvoidAreaChange**, indicating the event of changes to the area where the window cannot be displayed.|
| callback | Callback<[AvoidArea](#avoidarea)> | No | Callback used to return the information. |
- Example
**Example**
```
```js
vartype='systemAvoidAreaChange';
windowClass.off(type);
```
...
...
@@ -1455,14 +1457,14 @@ This API is defined but not implemented in OpenHarmony 3.1 Release. It will be a
| touchable | boolean | Yes | Whether the area outside the subwindow is touchable. The value **true** means that such an area is touchable, and **false** means the opposite.|
| callback | AsyncCallback<void> | Yes | Callback used to return the execution result. |
| touchable | boolean | Yes | Whether the area outside the subwindow is touchable. The value **true** means that such an area is touchable, and **false** means the opposite.|
