After several hours searching the web for answers on how to enable the default sound on Firebase cloud messaging notifications, for both android and iOS, I finally figured it out by myself. I could not really find any answers to this problem anywhere on the web, so I thought I should post the answer here.
Hope this helps :)
This particular snippet is written in node.js, but except from the 3 first lines, the syntax is the same in Typescript.
const functions = require('firebase-functions');
const admin = require('firebase-admin');
admin.initializeApp(functions.config().firebase);
const payload = {
notification: {
title: "X",
body: "XXX",
},
android: {
notification: {
sound: 'default'
},
},
apns: {
payload: {
aps: {
sound: 'default'
},
},
},
topic: 'X'
};
return admin.messaging().send(payload).then(response => {
console.log("Successfully sent message:", response);
})
.catch(function (error) {
console.error("Error sending message:", error);
});