NavController Push taking time

Ionic Framework ionic-v3
1

Hi,

I am using Ionic 3 and i am getting issue in changing pages. Pages are taking 2/3 second to change. I am using simple code:

this.navCtrl.push('MyPage');

Don’t know why this is happening. Please let me know how to fix this.

Thanks

2

Could you show the entire components code? Are you getting any errors on your logs and how does your other component (which you’re opening) looks like?

3

Ionic cordova run android --prod This command solved my issue. Now app is running smooth and super fast.

4

Yes, do you know the difference and why this makes it faster? If you run without --prod, it will build with JIT compilation. So everything get’s compiled at runtime. With --prod, your project is being build with AOT, ahead of time compilation. This should make your app much faster and leaner, but I guess you’ve experience that by now. :wink:

5

Yes i read this thing somewhere and used this command first time. But the problem with this command is, It takes around 4-5 minutes to launch apk in android phone.