无法在使用IONIC 5的Android中更改状态栏颜色

$colors: (
  primary: #488aff,
  secondary: #32db64,
  danger: #f53d3d,
  light: #f4f4f4,
  dark: #222,
  custom-statusbar-color: #ff0000 // 添加的自定义状态栏颜色
);

import { Component } from '@angular/core';
import { Platform } from '@ionic/angular';
import { StatusBar } from '@ionic-native/status-bar/ngx';

@Component({
  selector: 'app-root',
  templateUrl: 'app.component.html',
  styleUrls: ['app.component.scss']
})
export class AppComponent {
  constructor(
    private platform: Platform,
    private statusBar: StatusBar
  ) {
    this.initializeApp();
  }

  initializeApp() {
    this.platform.ready().then(() => {
      this.statusBar.backgroundColorByHexString('#ff0000'); // 设置状态栏颜色为红色
    });
  }
}