背景:
前几篇学习了元服务,后面几期就让我们开发简单的元服务吧,里面丰富的内容大家自己加,本期案例 仅供参考
先上本期效果图 ,里面图片自行替换
效果图1完整代码案例如下:
import { authentication } from '@kit.AccountKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { hilog } from '@kit.PerformanceAnalysisKit';@Entry
@Component
struct Index {@State message: string = 'Hello World';build() {Column() {Text($r('app.string.EntryAbility_label')).fontWeight(FontWeight.Bold).fontSize(29).fontColor("#222222").margin({ top: 20, bottom: 20 })Row() {Stack() {Progress({value: 6800,total: 10000,type: ProgressType.Ring}).width(84).color("#1B80FA").style({ strokeWidth: 10 }).backgroundColor('#EDF3FD')Text('68%').fontSize(14).fontColor("#222222").fontWeight(FontWeight.Bold)}.margin({ left: 16 })Column({ space: 6 }) {Text('请放心使用').fontColor('#383838').fontSize(25)Text('本周自动清理 1.13 GB').fontColor('#9E9E9E').fontSize(15)Text('已使用 52.91 GB/256 GB >').fontColor('#9E9E9E').fontSize(15)}.alignItems(HorizontalAlign.Start).margin({ left: 8 })}.width('100%').height(150).backgroundColor(Color.White).borderRadius(10)Text('推荐压缩').fontSize(24).fontColor("#222222").margin({ top: 20, bottom: 20 })Row() {Text().backgroundColor('#EB6F20').width(40).height(40).borderRadius(20)Column({ space: 6 }) {Text('113 组文件可压缩').fontColor('#383838').fontSize(20)Text('491MB').fontColor('#A5A5A5').fontSize(15)}.alignItems(HorizontalAlign.Start).margin({ left: 8 }).layoutWeight(1)Button("无损压缩").height(40).fontSize(16).margin({ left: 4 })}.width('100%').height(100).backgroundColor(Color.White).borderRadius(10).padding(16)Row() {Text().backgroundColor('#F8A52B').width(40).height(40).borderRadius(20)Column({ space: 6 }) {Text('垃圾文件').fontColor('#383838').fontSize(20)Text('2.36 GB').fontColor('#A5A5A5').fontSize(15)}.alignItems(HorizontalAlign.Start).margin({ left: 8 }).layoutWeight(1)Button("立即清理").height(40).fontSize(16).margin({ left: 4 }).backgroundColor('#F8A52B')}.width('100%').height(80).backgroundColor(Color.White).borderRadius(10).padding(16).margin({ top: 16 })}.height('100%').width('100%').padding(16).backgroundColor('#F2F3F5').margin({ top: 60 }).alignItems(HorizontalAlign.Start)}aboutToAppear() {hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate');this.loginWithHuaweiID();}/*** Sample code for using HUAWEI ID to log in to atomic service.* According to the Atomic Service Review Guide, when a atomic service has an account system,* the option to log in with a HUAWEI ID must be provided.* The following presets the atomic service to use the HUAWEI ID silent login function.* To enable the atomic service to log in successfully using the HUAWEI ID, please refer* to the HarmonyOS HUAWEI ID Access Guide to configure the client ID and fingerprint certificate.*/private loginWithHuaweiID() {// Create a login request and set parameterslet loginRequest = new authentication.HuaweiIDProvider().createLoginWithHuaweiIDRequest();// Whether to forcibly launch the HUAWEI ID login page when the user is not logged in with the HUAWEI IDloginRequest.forceLogin = false;// Execute login requestlet controller = new authentication.AuthenticationController();controller.executeRequest(loginRequest).then((data) => {let loginWithHuaweiIDResponse = data as authentication.LoginWithHuaweiIDResponse;let authCode = loginWithHuaweiIDResponse.data?.authorizationCode;// Send authCode to the backend in exchange for unionID, session}).catch((error: BusinessError) => {hilog.error(0x0000, 'testTag', 'error: %{public}s', JSON.stringify(error));if (error.code == authentication.AuthenticationErrorCode.ACCOUNT_NOT_LOGGED_IN) {// HUAWEI ID is not logged in, it is recommended to jump to the login guide page}});}
}
效果图2完整代码案例如下:
import { authentication } from '@kit.AccountKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { hilog } from '@kit.PerformanceAnalysisKit';@Entry
@ComponentV2
struct Index {@Local c1: number = 535;@Local c2: number = 348;build() {Column({ space: 8 }) {Text($r('app.string.EntryAbility_label')).fontWeight(FontWeight.Bold).fontSize(29).fontColor("#222222").margin({ top: 20, bottom: 20 })Row() {Checkbox().select(true).onChange(value => {console.log('xxxxxxxxxxxx' + value)})Column({ space: 6 }) {Text('内存垃圾').fontColor('#383838').fontSize(20)Text('已选2项').fontColor('#6A6A6A').fontSize(15)}.alignItems(HorizontalAlign.Start).margin({ left: 8 }).layoutWeight(1)Text('2 项 >').fontColor('#6A6A6A').fontSize(20)}.width('100%').height(100).backgroundColor(Color.White).borderRadius(10).padding(16)// 缓存垃圾// 已选 535 KB// 系统垃圾//// 2 项// 535 KB2// 348 KBRow() {Checkbox().select(true).onChange(value => {this.c1 = value ? 535 : 0})Column({ space: 6 }) {Text('缓存垃圾').fontColor('#383838').fontSize(20)Text('已选 535 KB').fontColor('#6A6A6A').fontSize(15)}.alignItems(HorizontalAlign.Start).margin({ left: 8 }).layoutWeight(1)Text('535 KB').fontColor('#6A6A6A').fontSize(20)}.width('100%').height(100).backgroundColor(Color.White).borderRadius(10).padding(16)Row() {Checkbox().select(true).onChange(value => {this.c2 = value ? 348 : 0})Column({ space: 6 }) {Text('系统垃圾').fontColor('#383838').fontSize(20)Text('已选 348 KB').fontColor('#6A6A6A').fontSize(15)}.alignItems(HorizontalAlign.Start).margin({ left: 8 }).layoutWeight(1)Text('348 KB >').fontColor('#6A6A6A').fontSize(20)}.width('100%').height(100).backgroundColor(Color.White).borderRadius(10).padding(16)Button(`删除(已选 ${this.c1 + this.c2} KB)`).width('70%').margin({ top: 40, left: 50 }).backgroundColor('#E7E8EA').fontColor('#E65A5B')}.height('100%').width('100%').alignItems(HorizontalAlign.Start).padding(16).backgroundColor('#F2F3F5').margin({ top: 50 })}aboutToAppear() {hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate');this.loginWithHuaweiID();}/*** Sample code for using HUAWEI ID to log in to atomic service.* According to the Atomic Service Review Guide, when a atomic service has an account system,* the option to log in with a HUAWEI ID must be provided.* The following presets the atomic service to use the HUAWEI ID silent login function.* To enable the atomic service to log in successfully using the HUAWEI ID, please refer* to the HarmonyOS HUAWEI ID Access Guide to configure the client ID and fingerprint certificate.*/private loginWithHuaweiID() {// Create a login request and set parameterslet loginRequest = new authentication.HuaweiIDProvider().createLoginWithHuaweiIDRequest();// Whether to forcibly launch the HUAWEI ID login page when the user is not logged in with the HUAWEI IDloginRequest.forceLogin = false;// Execute login requestlet controller = new authentication.AuthenticationController();controller.executeRequest(loginRequest).then((data) => {let loginWithHuaweiIDResponse = data as authentication.LoginWithHuaweiIDResponse;let authCode = loginWithHuaweiIDResponse.data?.authorizationCode;// Send authCode to the backend in exchange for unionID, session}).catch((error: BusinessError) => {hilog.error(0x0000, 'testTag', 'error: %{public}s', JSON.stringify(error));if (error.code == authentication.AuthenticationErrorCode.ACCOUNT_NOT_LOGGED_IN) {// HUAWEI ID is not logged in, it is recommended to jump to the login guide page}});}
}
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有兴趣的同学可以点击查看源码
- gitee:https://gitee.com/jiaojiaoone/explore-harmony-next/tree/case%2Fwanandroid/
- github:https://github.com/JasonYinH/ExploreHarmonyNext.git