Ext.setup has already been called before when using Phonegap 1.5 on Android

[shanlin]

I am using Sencha touch 2 and Phonegap 1.5, and try to package and deploy to Android 2.2. I got this error:
Ext.setup has already been called before.

I use sencha-touch-debug.js and have a block of code in app.js like:
Ext.setup({
...
onReady: function() {...}
});

Could anyone shed some lights on what is causing this?

[jay@moduscreate.com]

I would call your ST code within onDeviceReady();



That said, you should not be using Ext.setup, rather Ext.application();

[shanlin]

Could you elaborate on where does onDeviceReady() reside? Could you post some sample codes?

[elishnevsky]

Here's a good starting point for you:

http://www.sencha.com/learn/a-sencha...-with-phonegap

[shanlin]

My app.js used Ext.application ({...}); initially without phonegap in the picture. Since I need to package phonegap to take advantage of their support of native API, I refered to the article you mentioned to integrate. I used
document.addEventListener(ondeviceready, app.mainLaunch, false). But it complains that cannot find "app" object.
Then I read an article which suggests use Ext.setup ({ onReady: function() {...}) to wrap around Ext.application({...}).
That is the history of my taking the route of using Ext.setup.

If use your suggestion, how do I get around the issue of "cannot find 'app' object" when in index.html I use document.addEventListener(ondeviceready, app.mainLaunch, false) ?

Many thanks for the help and be patient, I am new to this space.

[elishnevsky]

Is 'app' the actual name of your application? Hmm... Anyways, you app object doesn't exist at this point yet. Call it like this:

document.addEventListener("deviceready", function () {
    app.mainLaunch();
}, false);

[shanlin]

I finally follow this thread and make it work:
http://www.sencha.com/forum/showthre...=ondeviceready

In general, here are the keys that save me:
(1) For PhoneGap 1.5 and ST 2.0, there is no need for setting up ondeviceready or onready events. ST2.0 handles it nicely when using 'Ext.application({...}).
(2) in index.html, phonegap js needs to be at the top.
(3) use sencha-touch-all.js instead of using others.

Thanks for all the helps and suggestions!

[elishnevsky]

Oh, wow... I did not know that. Thanks!