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() {Row() {Image($r('app.media.dian')).width(55)Text($r('app.string.EntryAbility_label')).fontWeight(FontWeight.Bold).layoutWeight(1).fontSize(22).fontColor("#222222").margin({ top: 20, bottom: 20 })Button('发消息').fontSize(12).margin({ right: 12 })}.width('100%').backgroundColor(Color.White).borderRadius(10)Text('68%').fontSize(22).fontWeight(FontWeight.Bold).fontColor("#222222").margin({ top: 8 })Text('预计继续使用 54 小时 24 分钟').fontSize(12).fontColor("#5F6062").margin({ top: 8 })Text('服务卡').fontSize(20).fontColor("#222222").margin({ top: 20, bottom: 20 })Column() {Row() {Image($r('app.media.dian')).width(35)Text('设备电量').fontSize(18).fontColor("#222222").margin({ left: 10 })}.width('100%').margin({ left: 8, top: 20 })Row() {Stack() {Progress({value: 8800,total: 10000,type: ProgressType.Ring}).width(64).color("#4EBB53").style({ strokeWidth: 6 }).backgroundColor('#EDF3FD')Image($r('app.media.zuoer')).width(20)Text('88%').fontColor(Color.Black).fontSize(18).margin({ top: 100 })}.margin({ left: 16 })Stack() {Progress({value: 4000,total: 10000,type: ProgressType.Ring}).width(64).color("#4EBB53").style({ strokeWidth: 6 }).backgroundColor('#EDF3FD')Image($r('app.media.youer')).width(20)Text('40%').fontColor(Color.Black).fontSize(18).margin({ top: 100 })}.margin({ left: 16 })Stack() {Progress({value: 6700,total: 10000,type: ProgressType.Ring}).width(64).color("#4EBB53").style({ strokeWidth: 6 }).backgroundColor('#EDF3FD')Image($r('app.media.shojji')).width(25)Text('67%').fontColor(Color.Black).fontSize(18).margin({ top: 100 })}.margin({ left: 16 })Stack() {Progress({value: 6800,total: 10000,type: ProgressType.Ring}).width(64).color("#F1F1F1").style({ strokeWidth: 6 }).backgroundColor('#F1F1F1')Text('添加设备').fontColor(Color.Black).fontSize(14).margin({ top: 105 })}.margin({ left: 16 })}.width('100%')}.width('100%').height(200).backgroundColor(Color.White).borderRadius(10)Row() {Text().backgroundColor('#4EBB53').width(40).height(40).borderRadius(20)Text('显示电量百分比').fontColor(Color.Black).fontSize(22).margin({ left: 5 }).layoutWeight(1)Toggle({ type: ToggleType.Switch, isOn: true })}.width('100%').height(80).margin({ top: 20 }).backgroundColor(Color.White).borderRadius(10).padding(16)Row() {Text().backgroundColor(Color.Blue).width(40).height(40).borderRadius(20)Text('更多电池设置').fontColor(Color.Black).fontSize(22).margin({ left: 5 }).layoutWeight(1)Text('>').fontColor(Color.Black).fontSize(22)}.width('100%').height(80).margin({ top: 20 }).backgroundColor(Color.White).borderRadius(10).padding(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}});}
}
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HarmonyOS NEXT实战:元服务与应用 APP 发布应用市场的详细步骤与流程
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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