App.uvue

<script lang="uts">
  import { state, setLifeCycleNum } from '@/store/index.uts'

  // #ifdef APP-ANDROID
  let firstBackTime = 0
  // #endif
  export default {
    globalData: {
      str: 'default globalData str',
      num: 0,
      bool: false,
      obj: {
        str: 'default globalData obj str',
        num: 0,
        bool: false,
      },
      null: null as string | null,
      arr: [] as number[],
      mySet: new Set<string>(),
      myMap: new Map<string, any>(),
      func: () : string => {
        return 'globalData func'
      },
      launchOptions: {
        path: '',
      } as OnLaunchOptions,
      onShowOption: {
        path: ''
      } as OnShowOptions
    },
    onLaunch: function (res : OnLaunchOptions) {
      this.globalData.launchOptions = res

      // 自动化测试
      setLifeCycleNum(state.lifeCycleNum + 1000)
      console.log('App Launch')

      // 页面性能分析
      // const performance = uni.getPerformance()
      // const observer1: PerformanceObserver = performance.createObserver(
      //   (entryList: PerformanceObserverEntryList) => {
      //     console.log('observer1:entryList.getEntries()' +JSON.stringify(entryList.getEntries()))
      //   }
      // )
      // observer1.observe({
      //   entryTypes: ['render', 'navigation'],
      // } as PerformanceObserverOptions)
    },
    onShow: function (res : OnShowOptions) {
      this.globalData.onShowOption = res

      // 处理scheme或通用链接直达
      let url = this.getRedirectUrl(res.appScheme, res.appLink);
      if (null != url) {
        uni.navigateTo({
          url: url
        })
      }

      // 自动化测试
      setLifeCycleNum(state.lifeCycleNum + 100)
      console.log('App Show')
    },
    onHide: function () {
      // 自动化测试
      setLifeCycleNum(state.lifeCycleNum - 100)
      console.log('App Hide')
    },
    // #ifdef APP-ANDROID
    onLastPageBackPress: function () {
      // 自动化测试
      setLifeCycleNum(state.lifeCycleNum - 1000)
      console.log('App LastPageBackPress')
      if (firstBackTime == 0) {
        uni.showToast({
          title: '再按一次退出应用',
          position: 'bottom',
        })
        firstBackTime = Date.now()
        setTimeout(() => {
          firstBackTime = 0
        }, 2000)
      } else if (Date.now() - firstBackTime < 2000) {
        firstBackTime = Date.now()
        uni.exit()
      }
    },
    onExit() {
      console.log('App Exit')
    },
    // #endif
    methods: {
      increasetLifeCycleNum() {
        setLifeCycleNum(state.lifeCycleNum + 100)
        console.log('App increasetLifeCycleNum')
      },
      getRedirectUrl(scheme : string | null, ulink : string | null) : string | null {
        //解析scheme或universal link启动直达页面：
        //scheme格式：uniappx://redirect/pages/component/view/view?key=value  //其中redirect后为页面路径
        //universal link格式：https://uniappx.dcloud.net.cn/ulink/redirect.html?url=%2Fpages%2Fcomponent%2Fview%2Fview%3Fkey%3Dvalue  //通用链接路径需固定，?后面的url参数为直达页面路径，注意url字段值需做url编码（可使用encodeURIComponent方法）
        let url : string | null = null;
        if (null != scheme && scheme.length > 0) {
          const PATHPRE = 'redirect';
          let parts : string | null = null;
          let pos = scheme.search('//');
          if (pos > 0) {
            parts = scheme.substring(pos + 2);
          }
          if (null != parts && parts.startsWith(PATHPRE)) {
            url = parts.substring(PATHPRE.length);
          }
        } else if (null != ulink && ulink.length > 0) {
          const PATH = 'ulink/redirect.html';
          let parts = ulink.split('?');
          if (parts.length > 1 && parts[0].endsWith(PATH) && parts[1].length > 0) {
            parts[1].split('&').forEach((e) => {
              let params = e.split('=');
              if (params.length > 1 && params[0].length > 0 && params[1].length > 0) {
                if ('url' == params[0]) {
                  if (null == url) {
                    url = decodeURIComponent(params[1]);
                  }
                }
              }
            });
          }
        }
        return url;
      }
    }
  }
</script>

<style>
  /*每个页面公共css */
  @import "./common/uni.css";

  /* #ifdef WEB */
  .uni-top-window uni-tabbar .uni-tabbar {
    background-color: #fff !important;
  }

  .uni-app--showleftwindow .uni-page-head-btn {
    display: none !important;
  }

  /* #endif */
</style>