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BlackBerry Push Development

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Developer
Bullety
Posts: 138
Registered: ‎08-02-2009
My Device: Z10
My Carrier: T-Mobile

Another application already listening for application ID

Dear,

 

In the simulator (and possibly the device, too, I did not try it) my application will automatically be executed at os boot.

I did not set up to automatically start my application in the configuration but it does.

 

My main method's class extends UiApplication and implemets PushApplication because I want the device to listen for push messages and deliver them to my application.

 

So I thought I will need to register my application for push messages via PushApplicationRegistry.

 

So in my main method, I call this code:

 

 

 

if (PushApplicationRegistry.getStatus(pad).getStatus() == PushApplicationStatus.STATUS_NOT_REGISTERED)
{

try {
PushApplicationRegistry.registerApplication(pad);
} catch (IllegalArgumentException e) { System.out.println(e.getMessage());
}

 

 

 

 

With the debugger, I see that this code will be executed when the application will be executed at device startup and when I manually start the application via the application icon.

 

Is this the correct way to register for listening for pushes?

 

Because my application always runs into the catch with this message:

"Another application already listening for application ID XXXXXXXXX"

 

But...what's then the PushApplicationStatus I will have to check for?

 

 

What's a good method to check if the application has been executed programmatically (at startup) or manually?

Because if the application will always be executed at startup, i do not need to make an instance of the ui - i do only need the ui if the application will be executed manually.

 

Thanks in advance,

 

 

Best regards,

Bullety

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Developer
Bullety
Posts: 138
Registered: ‎08-02-2009
My Device: Z10
My Carrier: T-Mobile

Re: Another application already listening for application ID

I got the answer to my last question, how to check if the application is executed at startup or manually:

 

It's done by

 

if (ApplicationManager.getApplicationManager().inStartup())

 

 

But for the other questions, I am still searching an answer.

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