ionic3 android status bar no icon shown

Question

When I update my project ionic version, the android app have status bar can't show any icon when enter to the app:

When enter to app:

Anyone know how to solve? My info:

cli packages: (/usr/local/lib/node_modules)

@ionic/cli-utils  : 1.17.0
ionic (Ionic CLI) : 3.17.0

global packages:

cordova (Cordova CLI) : 7.1.0 

local packages:

@ionic/app-scripts : 3.0.1
Cordova Platforms  : android 6.3.0 ios 4.6.0-nightly.2017.11.22.24bfb734
Ionic Framework    : ionic-angular 3.8.0

System:

ios-deploy : 1.9.2 
ios-sim    : 5.0.13 
Node       : v7.10.0
npm        : 5.5.1 
OS         : macOS Sierra
Xcode      : Xcode 9.0.1 Build version 9A1004 

Environment Variables:

ANDROID_HOME : not set

Misc:

backend : legacy

Answer 1

I have resolved with

statusBar.styleBlackOpaque();

instead of

statusBar.styleDefault();

Answer 2

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

@Component({
    templateUrl: 'app.html'
})
export class MyApp {
    constructor(public platform: Platform, public statusBar: StatusBar) {
        platform.ready().then(() => {
            statusBar.styleDefault();
            if (platform.is('android')) {
                statusBar.overlaysWebView(false);
                statusBar.backgroundColorByHexString('#000000');
            }
        });
    }
}

This fixed my problem.

Answer 3

I found this helpful. You can use one of these three options in ionic 3

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

@Component({
  templateUrl: 'app.html'
})
export class MyApp {
  constructor(public platform: Platform, public statusBar: StatusBar) {

    this.platform.ready().then(() => {
      // for Black
      if(this.platform.is('android')) {
        this.statusBar.styleBlackOpaque();
      }
    }
  }
}

You could also use one for a hex code color

this.statusBar.backgroundColorByHexString('#fff');

This one for a light colored theme that is built in.

this.statusBar.styleLightContent();