Is it possible to show a message when app downloads and updates the latest code using ionic deploy? - ionic-framework

Question

I use the auto update method to update the app using an ionic pro, The problem is when there is a slow internet connection, The app takes more time to update the app, The splash screen is shown a long time.
Users think that there is a problem in the app and it hangs at the splash screen.
Is there any way to so show a message while updating the app at splash screen?
At least the user will know that the app is being updated.
<plugin name="cordova-plugin-ionic" spec="5.3.0">
<variable name="APP_ID" value="xxxxxx" />
<variable name="CHANNEL_NAME" value="Production" />
<variable name="UPDATE_METHOD" value="auto" />
<variable name="UPDATE_API" value="https://api.ionicjs.com" />
<variable name="MAX_STORE" value="2" />
<variable name="MIN_BACKGROUND_DURATION" value="30" />
</plugin>

Answer 1

I don't think it is possible to show updating on splash screen. but it is possible to show updating processing. here is full code for you.
Pro.deploy.checkForUpdate().then((update) => {
console.log(update);
if (typeof update !== 'undefined') {
if (update.available) {
let alert = self.alertCtrl.create({
title: 'Update Available',
message: 'There is an update available. Would you like to get it?',
buttons: [
{
text: 'Cancel',
role: 'cancel'
},
{
text: 'Ok',
handler: () => {
this.performManualUpdate();
}
}
]
});
alert.present();
}
}
});
async performManualUpdate() {
try {
let loader = this.loadingCtrl.create({
content: "Updating...",
});
loader.present();
await Pro.deploy.downloadUpdate((progress) => {
this.downloadProgress = progress;
})
await Pro.deploy.extractUpdate();
await Pro.deploy.reloadApp();
loader.dismiss();
} catch (err) {
console.log(err);
}
}