Listening for Internet Connection in Ionic and Angular

Currently, I am working on implementing a listener in my Ionic app that can detect changes in network activity and respond accordingly.

import { Component } from '@angular/core';
import { Network } from '@capacitor/network';

@Component({
  selector: 'app-root',
  templateUrl: 'app.component.html',
  styleUrls: ['app.component.scss'],
})
export class AppComponent {

  constructor() {
    this.initializeNetworkEvents();
  }

  initializeNetworkEvents() {
    Network.addListener('networkStatusChange', (status) => {
      console.log('Network status changed', status);
      
      if (status.connected) {
        this.syncOfflineData();
      }
    });

    // Check the current network status on app start
    this.checkNetworkStatus();
  }

  async checkNetworkStatus() {
    const status = await Network.getStatus();
    console.log('Current network status:', status);
  }

  async syncOfflineData() {
    console.log('Syncing offline data');
  }
}

The code snippet above shows the content of my app.component.ts file. It successfully logs the network status at startup, but there seems to be an issue when disconnecting and reconnecting the Wi-Fi connection on my PC. Could this problem be due to testing on a PC instead of a mobile device?

Answer №1

After identifying the issue, I thought it would be helpful to share the solution here in case someone else encounters the same problem. It turns out that the reason it wasn't working was because I was in localhost. Switching to offline mode in Chrome allowed the program to function properly!

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