I'm building an AR app based on QCAR.
I want the app to work as follows.
First, it shows a home screen, which has a couple of menu buttons. One of them is, for example, "Start AR". When users click the button, camera starts and AR contents are displayed.
The sample applications like ImageTargets and VirtualButtons have only one activity, which does initialization stuff and shows a splashscreen image and then GLView.
I'm going to make a home screen as an main activity, and when menu button is pressed, AR related activity (like VirtualButtons) will be started. If so, it seems that delay time to do initialization is long because a lot of texture images are added for my app.
My question is.. Can I do initialization stuff before the home screen is displayed? If so, how?
or any idea to make such an app?