fix: 17083 版面-电子报页面_鸿蒙系统顶部图标未白色展示

@@ -11,13 +11,14 @@ struct ENewspaper {
   // 获取UIAbility上下文
   context: common.UIAbilityContext = getContext(this) as common.UIAbilityContext
 
-  async setSystemBar(color: string, barColor: string) {
+  async setSystemBar(color: string, barColor: string, barContentColor: string) {
     // 获取当前应用窗口
     let windowClass: window.Window = await window.getLastWindow(this.context)
     // 将状态栏和导航栏的背景色设置为跟应用窗口相同的颜色
     await windowClass.setWindowSystemBarProperties({
       navigationBarColor: color,
       statusBarColor: barColor,
+      statusBarContentColor: barContentColor,
     })
   }
 
@@ -45,12 +46,12 @@ struct ENewspaper {
   }
 
   onPageShow() {
-    this.setSystemBar('#80000000','#80000000')
+    this.setSystemBar('#80000000','#80000000', '#FFFFFFFF')
     Logger.info(TAG, 'onPageShow');
   }
 
   onPageHide() {
-    this.setSystemBar('#FFFFFFFF','#00000000')
+    this.setSystemBar('#FFFFFFFF','#00000000', '#000000')
     Logger.info(TAG, 'onPageHide');
   }