321 行
7.0 KiB
Markdown
321 行
7.0 KiB
Markdown
# 基础开发工具包
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```shell
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ohpm install @szyx/sdk_base
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```
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## 1.[utils](./src/main/ets/utils)
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### 1.1.[AppStorageHelper](./src/main/ets/utils/AppStorageHelper.ets)
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> 缓存工具类,运行时存储,应用停止运行后清空
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```typescript
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import { AppStorageHelper } from '@szyx/sdk_base/Index'
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// 存储string数据
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AppStorageHelper.save(StorageKeys.CLIENT_ID, d)
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// 获取存储的strign数据
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let d = AppStorageHelper.get(StorageKeys.CLIENT_ID)
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// 删除指定存储
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AppStorageHelper.delete(StorageKeys.CLIENT_ID)
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```
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### 1.2.[PreferencesHelper](./src/main/ets/utils/PreferencesHelper.ets)
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> 永久存储类,应用停止后也不会清空
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> 需要验证,更新应用会不会被清理
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> 可存储类型 `number | string | boolean | Array<number> | Array<string> | Array<boolean> | Uint8Array`
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```typescript
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import { PreferencesHelper } from '@szyx/sdk_base/Index'
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// 存储数据
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PreferencesHelper.put(StorageKeys.CLIENT_ID, value)
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// 获取存储的数据
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PreferencesHelper.get(StorageKeys.CLIENT_ID).then(res => {
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console.log('>>>>>', res)
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})
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// 删除存储的数据
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PreferencesHelper.delete(StorageKeys.CLIENT_ID).then(() => {
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console.log('>>>>>')
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})
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```
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### 1.3.[ToolsHelper](./src/main/ets/utils/ToolsHelper.ets)
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> 常用方法工具栏
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> 基础方法
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#### 1.3.1.弹出Toast提示
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```typescript
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import { ToolsHelper } from '@szyx/sdk_base';
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ToolsHelper.showMessage('Hello Word!')
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```
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### 1.4.[ValidatorHelper](./src/main/ets/utils/ValidatorHelper.ets)
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> 常用正则
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#### 1.4.1.验证手机号
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```typescript
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import { ValidatorHelper } from '@szyx/sdk_base';
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ValidatorHelper.isPhone('13800000000')
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```
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### 1.5.[AlgorithmHelper](./src/main/ets/utils/AlgorithmHelper.ets)
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> 计算相关
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#### 1.5.1.验证手机号
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```typescript
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import { AlgorithmHelper } from '@szyx/sdk_base';
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AlgorithmHelper.calculateDistance(x1, y1, x2, y2)
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```
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### 1.6.[XWebHelper](./src/main/ets/utils/XWebHelper.ets)
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> 打开webview页面
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```typescript
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import { XWebHelper } from '@szyx/sdk_base';
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// 必须先引入,否则无法跳转
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const XWebview = import('../pages/XWebview');
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XWebHelper.openWeb({
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url: 'https://www.baidu.com',
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title: '百度一下',
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})
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```
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## 2.[Dialog](./src/main/ets/dialog)
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### 2.1.弹出list选中弹窗
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```typescript
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import { XDialogController } from '../dialog/XDialogController';
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import { XDialogList } from '../dialog/XDialogList';
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@Component
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struct MyView {
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// 控制器,控制开关
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dialogController: XDialogController = {} as XDialogController
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build() {
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Column() {
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Button({ buttonStyle: ButtonStyleMode.TEXTUAL }) {
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Image($r('sys.media.ohos_ic_public_more'))
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.width(26).height(26)
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}.width(65)
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.onClick(() => {
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if (this.dialogController != null) {
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this.dialogController.open()
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}
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})
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XDialogList({
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// 控制器
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controller: this.dialogController,
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// 标题(可选)
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title: '选择您的操作',
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// 选择内容列表
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values: ['刷新', '浏览器打开', '分享', '复制地址'],
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// 用户选择事件
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onSelected: (index: number, value: string) => {
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ToolsHelper.showMessage(`用户选择了第${index}个,内容为:${value}`)
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},
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// 用户取消事件
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onCancel: () => {
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ToolsHelper.showMessage('用户取消操作')
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},
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// 是否可取消(点击空白处,或者物理返回键)
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autoCancel: true
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})
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}.width('100%').height('100%')
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}
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}
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```
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## 3.[网络请求](./src/main/ets/http/HttpHelper.ts)
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> 使用时建议二次封装
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>
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> 参数定义
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> ```typescript
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> /**
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> *
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> * @param url url地址
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> * @param data 请求参数
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> * @param headers 请求头
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> * @param apiNo 请求标识,取消请求或者去重使用|考虑做自动重试使用
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> * @returns
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> */
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> ```
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### 3.1.get请求
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```typescript
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HttpHelper.get()
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.get<HttpResult<T>>(url.url.startsWith('http') ? url.url : GlobalValue.getInstance().envUrl + url.url,
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data ? JSON.stringify(data) : undefined, {
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userId: GlobalValue.getInstance().userId,
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clientId: GlobalValue.getInstance().getClientId(),
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version: ConstantValue.VERSION,
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deviceType: '01',
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timeStamp: timeStamp + '',
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sign: sign,
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phoneModel: 'sign',
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phoneVersion: 'sign',
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phoneBrand: 'HarmonyOS'
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}, url.apiNo)
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.then((res: HttpResult<T>) => {
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if (res.status === '0') {
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resolve(res.data as T)
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} else {
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reject(new Error(res.message))
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}
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})
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.catch((error: Error) => {
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reject(error)
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})
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```
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### 3.2.postJson
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```typescript
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HttpHelper.get()
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.post<HttpResult<T>>(url.url.startsWith('http') ? url.url : GlobalValue.getInstance().envUrl + url.url,
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data ? JSON.stringify(data) : undefined, {
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userId: GlobalValue.getInstance().userId,
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clientId: GlobalValue.getInstance().getClientId(),
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version: ConstantValue.VERSION,
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deviceType: '01',
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timeStamp: timeStamp + '',
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sign: sign,
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phoneModel: 'sign',
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phoneVersion: 'sign',
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phoneBrand: 'HarmonyOS'
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}, url.apiNo)
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.then((res: HttpResult<T>) => {
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if (res.status === '0') {
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resolve(res.data as T)
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} else {
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reject(new Error(res.message))
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}
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})
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.catch((error: Error) => {
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reject(error)
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})
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```
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## 4.[自定义view](./src/main/ets/view)
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### 4.1.[LoadingView](./src/main/ets/view/LoadingView.ets)
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> 封装了loading的根布局
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```tsx
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import { LoadingView } from '@szyx/sdk_base'
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@State isLoading: boolean = false
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build() {
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Stack() {
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LoadingView({ isLoading: this.isLoading }) {
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Column() {
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Text('正常布局')
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}
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.width('100%')
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.height('100%')
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}
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}
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}
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```
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## 5.[Windows](./src/main/ets/utils/WindowHelper.ets)
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### 5.1.弹出自定义窗口
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> 弹出自定义窗口
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```tsx
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import { WindowHelper } from '@szyx/sdk_base'
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WindowHelper.open({
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name: '登录弹窗',
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router:'login'
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})
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WindowHelper.close()
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```
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### 5.2.设置沉浸式相关
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```tsx
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// 初始化
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import { WindowHelper } from '@szyx/sdk_base';
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export default class AppAbility extends UIAbility {
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onWindowStageCreate(windowStage: window.WindowStage): void {
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windowStage.loadContent('pages/Index', (err) => {
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if (err.code) {
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hilog.error(0x0000, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err) ?? '');
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return;
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}
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WindowHelper.windowClass = windowStage.getMainWindowSync()
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});
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GlobalContext.setContext(this.context)
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}
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}
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```
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```tsx
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// 需要的界面
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// 设置是否全屏
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WindowHelper.setWindowLayoutFullScreen(true)
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// 隐藏状态栏
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WindowHelper.hideStatusBar()
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// 显示状态栏
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WindowHelper.showStatusBar()
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// 顶部安全区高度
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WindowHelper.topRectHeight()
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// 底部安全区高度
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WindowHelper.bottomRectHeight()
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```
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# **** 常见问题
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