134 lines
4.6 KiB
Plaintext
134 lines
4.6 KiB
Plaintext
import { HMRouter } from '@hadss/hmrouter';
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import { abilityAccessCtrl, bundleManager, common, Permissions } from '@kit.AbilityKit';
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import AppConstants from '../../app/AppConstant';
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import { FileUtils } from '../../util/FileUtils';
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import { createWaterMark } from '../custom/Watermark';
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import { HomeFragment } from '../fragment/HomeFragment';
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import { MyFragment } from '../fragment/MyFragment';
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import { PendingMessagePage } from '../fragment/PendingMessagePage';
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import { WorkbenchFragment } from '../fragment/WorkbenchFragment';
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@HMRouter({ pageUrl: 'MainPage' })
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@Component
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export struct MainPage {
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context: common.UIAbilityContext = getContext(this) as common.UIAbilityContext;
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@State currentIndex: number = 0
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private tabsController: TabsController = new TabsController()
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// 记录上一次点击时间
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private pretime: number = -1;
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aboutToAppear(): void {
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this.applyForPermission()
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}
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/**
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* 申请权限
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*/
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applyForPermission() {
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let permissions = new Array<Permissions>();
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permissions.push('ohos.permission.LOCATION')
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permissions.push('ohos.permission.APPROXIMATELY_LOCATION')
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permissions.push('ohos.permission.CAMERA')
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this.checkPermissionGrant(permissions)
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}
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/**
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* 检测权限
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* @param permissionArray
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*/
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checkPermissionGrant(permissionArray: Array<Permissions>) {
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let atManager: abilityAccessCtrl.AtManager = abilityAccessCtrl.createAtManager()
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// 获取应用程序的accessTokenID
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let bundleInfo = bundleManager.getBundleInfoForSelfSync(bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_APPLICATION)
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let appInfo: bundleManager.ApplicationInfo = bundleInfo.appInfo
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let tokenId: number = appInfo.accessTokenId
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let wsqPermissionArray = new Array<Permissions>()
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for (let i = 0; i < permissionArray.length; i++) {
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let grantStatus = atManager.checkAccessTokenSync(tokenId, permissionArray[i])
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if (grantStatus == abilityAccessCtrl.GrantStatus.PERMISSION_DENIED) {
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wsqPermissionArray.push(permissionArray[i])
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}
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}
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if (wsqPermissionArray.length > 0) {
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//有未申请的权限，发送到Ability,由 Ability 发起权限申请
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// this.requestPermissionsFromUser(wsqPermissionArray)
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this.context.eventHub.emit('ui_event', wsqPermissionArray);
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} else {
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//权限全部申请
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this.initPage()
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// this.getCurrentLocation()
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}
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}
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initPage() {
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FileUtils.createFileDir()
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}
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build() {
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Column() {
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Tabs({
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barPosition: BarPosition.End,
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controller: this.tabsController
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}) {
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TabContent(){
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HomeFragment({
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allMessage:()=>{
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this.tabsController.changeIndex(1)
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this.currentIndex =1
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}
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})
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}
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.tabBar(this.TabBuilder('首页', 0, $r('app.media.icon_main_home'), $r('app.media.icon_main_home_def')))
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TabContent(){
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PendingMessagePage()
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}.tabBar(this.TabBuilder('待办', 1, $r('app.media.icon_main_message'), $r('app.media.icon_main_message_def')))
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TabContent(){
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WorkbenchFragment()
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}.tabBar(this.TabBuilder('工作台', 2, $r('app.media.icon_main_work'), $r('app.media.icon_main_work_def')))
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TabContent(){
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MyFragment()
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}.tabBar(this.TabBuilder('我的', 3, $r('app.media.icon_main_my'), $r('app.media.icon_main_my_def')))
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}
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.width(AppConstants.PERCENTAGE_MAX)
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.height(AppConstants.PERCENTAGE_MAX)
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.scrollable(false)
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.barMode(BarMode.Fixed)
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.barWidth('100%')
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.barHeight('8.7%')
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}
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.width(AppConstants.PERCENTAGE_MAX)
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.height(AppConstants.PERCENTAGE_MAX)
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.backgroundColor($r('app.color.page_background'))
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.overlay(createWaterMark())
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}
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// 自定义导航页签的样式
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@Builder
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TabBuilder(title: string, targetIndex: number, selectedImg: Resource, normalImg: Resource) {
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Column() {
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Image(this.currentIndex === targetIndex ? selectedImg : normalImg)
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.size({ width: $r('app.float.default_24'), height: $r('app.float.default_24') })
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.margin({top: $r('app.float.default_10')})
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Text(title)
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.fontColor(this.currentIndex === targetIndex ? $r('app.color.bull') : '#8a8a8a')
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.fontSize($r('app.float.text_size_12'))
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.margin({top: $r('app.float.default_5')})
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}
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.width('100%')
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.height('100%')
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.backgroundColor($r('app.color.white'))
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.justifyContent(FlexAlign.Start)
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.alignItems(HorizontalAlign.Center)
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.padding({bottom: $r('app.float.default_28')})
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.onClick(() => {
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this.currentIndex = targetIndex
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this.tabsController.changeIndex(this.currentIndex)
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})
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}
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} |