ionic5 push notifications

ionic cordova plugin add phonegap-plugin-push --variable SENDER_ID="*********"
npm install @ionic-native/push


in config.xml

<resource-file src="google-services.json" target="app/google-services.json" />

in app.module.ts

import { Push} from '@ionic-native/push/ngx';

in providers add-->push

in app.component.ts

import { Push, PushObject, PushOptions } from '@ionic-native/push/ngx';

private push: Push,-->in constructor

ngOnInit(){

this.pushnotification();

}




pushnotification(){

  this.push.hasPermission()

  .then((res: any) => {

      if (res.isEnabled) {

      console.log('We have permission to send push notifications');

      this.sendmsg();

    } else {

      console.log('We do not have permission to send push notifications');

    }

  });

}

sendmsg(){

  const options: PushOptions = {

    android: {

      senderID: '************'

    },

  

 }

 

 const pushObject: PushObject = this.push.init(options); 

 pushObject.on('notification').subscribe((notification: any) 

=> console.log('Received a notification', notification));

 pushObject.on('registration').subscribe((registration: any)

 => console.log('Device registered', registration));

 pushObject.on('error').subscribe(error => 

console.error('Error with Push plugin', error));

 

}