Multiple image picker using Ionic

ionic start imagePicker blank
cd imagePicker

ionic cordova platform add android
ionic cordova platform add ios

ionic cordova plugin add cordova-plugin-telerik-imagepicker --variable PHOTO_LIBRARY_USAGE_DESCRIPTION="App wants to access your gallery"

npm install --save @ionic-native/image-picker

import { BrowserModule } from '@angular/platform-browser';
import { ErrorHandler, NgModule } from '@angular/core';
import { IonicApp, IonicErrorHandler, IonicModule } from 'ionic-angular';
import { SplashScreen } from '@ionic-native/splash-screen';
import { StatusBar } from '@ionic-native/status-bar';
import { ImagePicker } from '@ionic-native/image-picker';

import { MyApp } from './app.component';
import { HomePage } from '../pages/home/home';

@NgModule({
  declarations: [
    MyApp,
    HomePage
  ],
  imports: [
    BrowserModule,
    IonicModule.forRoot(MyApp)
  ],
  bootstrap: [IonicApp],
  entryComponents: [
    MyApp,
    HomePage
  ],
  providers: [
    StatusBar,
    SplashScreen,
    ImagePicker,
    {provide: ErrorHandler, useClass: IonicErrorHandler}
  ]
})
export class AppModule {}
    

<ion-content padding>
    <button ion-button (click)="getPictures()">Get Pictures</button>
    <div *ngFor="let image of images">
        <img src="{{image}}" />
    </div>
</ion-content>

getPictures(){ 
this.imagePicker.getPictures({
}).then( results =>{
  console.log(results); 
  for(let i=0; i < results.length; i++){
    this.images.push(results[i]); 
  }; 
}); 
}