fix(app): darkmode statusBarStyle question/157497

src/platforms/app-plus/service/api/device/system.js

@@ -48,7 +48,7 @@ export function getAppBaseInfo () {
     hostPackageName, hostName, osLanguage,
     hostVersion, hostLanguage, hostTheme,
     appId, appName, appVersion, appVersionCode,
-    appWgtVersion, osTheme
+    appWgtVersion
   } = systemInfo
 
   const appLanguage = uni
@@ -74,7 +74,7 @@ export function getAppBaseInfo () {
     hostFontSizeSetting: undefined,
     language: osLanguage,
     SDKVersion: '',
-    theme: hostTheme || osTheme,
+    theme: plus.navigator.getUIStyle(),
     version: plus.runtime.innerVersion
   }
 }

src/platforms/app-plus/service/framework/app.js

@@ -52,6 +52,8 @@ import {
   parseRedirectInfo
 } from './utils'
 
+import { changePagesNavigatorStyle } from './theme'
+
 let appCtx
 
 const defaultApp = {
@@ -131,6 +133,7 @@ function initGlobalListeners () {
     publish('onUIStyleChange', {
       style: event.uistyle
     })
+    changePagesNavigatorStyle()
   })
 
   globalEvent.addEventListener('uniMPNativeEvent', function (event) {

src/platforms/app-plus/service/framework/theme.js

 import { normallizeStyles } from 'uni-shared'
 import { weexGetSystemInfoSync } from '../api/device/system'
+import { setStatusBarStyle } from '../bridge'
+import { getCurrentPages } from './page'
 
 const ON_THEME_CHANGE = 'api.onThemeChange'
 
@@ -11,13 +13,28 @@ function offThemeChange (callback = () => { }) {
   UniServiceJSBridge.off(ON_THEME_CHANGE, callback)
 }
 
+function getNavigatorStyle () {
+  return plus.navigator.getUIStyle() === 'dark' ? 'light' : 'dark'
+}
+
+export function changePagesNavigatorStyle () {
+  const theme = getNavigatorStyle()
+
+  setStatusBarStyle(theme)
+
+  const pages = getCurrentPages(true)
+  pages.forEach((page) => {
+    page.$page.meta.statusBarStyle = theme
+  })
+}
+
 export function parseTheme (pageStyle) {
   let parsedStyle = {}
   if (__uniConfig.darkmode) {
-    let theme = 'light'
+    let theme = plus.navigator.getUIStyle()
     const systemInfo = weexGetSystemInfoSync()
-    if (systemInfo) {
-      theme = systemInfo.hostTheme || systemInfo.osTheme
+    if (systemInfo && systemInfo.hostTheme) {
+      theme = systemInfo.hostTheme
     }
     parsedStyle = normallizeStyles(pageStyle, __uniConfig.themeConfig, theme)
   }

src/platforms/app-plus/service/framework/webview/parser/webview-style-parser.js

@@ -106,5 +106,6 @@ export function parseWebviewStyle (id, path, _routeOptions = {}) {
     }
   }
 
+  _routeOptions.meta = routeOptions.meta
   return webviewStyle
 }