How to improve application performance using Google Map in it, built using sencha and phoneGap touchscreen?

Question

I created an application that contains google js card with touchscreen and phone,
But its performance is not very good (at least in my Samsumg Galaxy9000) it takes almost half a minute to load the entire card.
By the way, I lazily loaded the Google Map Js library

How to improve its performance?

Answer 1

You tried using excellent libraries here: github.com/libbybaldwin/GMap-Demo-App

Most of the problems with my card have been gone since I started using this library.