Ionic http calls demo - Ionic Native Advanced

app.module.ts

import { NgModule } from '@angular/core';
import { HttpBackend, HttpXhrBackend } from '@angular/common/http';
import { NativeHttpModule, NativeHttpBackend, NativeHttpFallback } from 'ionic-native-http-connection-backend';
import { Platform } from '@ionic/angular';

@NgModule({
    declarations: [],
    imports: [
        NativeHttpModule
    ],
    bootstrap: [],
    entryComponents: [],
    providers: [
        {provide: HttpBackend, useClass: NativeHttpFallback, deps: [Platform, NativeHttpBackend, HttpXhrBackend]},
    ],
})
export class AppModule {
}