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POhow to exchange data between two Blackberry Applications?
 

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  1. POhow to exchange data between two Blackberry Applications?
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    <p>To exchange data between apps I have created 2 applications, one is a UI application and the other is a background application, by setting an <a href="http://www.blackberry.com/knowledgecenterpublic/livelink.exe/fetch/2000/348583/800901/How_To_-_Setup_an_alternate_entry_point_for_my_application.html?nodeid=800820&amp;vernum=0" rel="nofollow noreferrer">alternate entrypoint</a><br><br> I was able to find a <a href="https://stackoverflow.com/questions/2920839/how-can-i-call-background-application-from-ui-applicationblackberry">similar question</a> but was not able get the help I need there<br><br> I am able to create <a href="http://www.blackberry.com/knowledgecenterpublic/livelink.exe/fetch/2000/348583/796557/800332/800620/What_are_-_Global_Events_and_Global_Event_Listeners.html?nodeid=800527&amp;vernum=4." rel="nofollow noreferrer">Global Events and a Global Listener</a>, but my problem is how to transfer Data from one application to another. <br><br> In UI APPLICATION we can post globalEvent</p> <pre><code>ApplicationManager.getApplicationManager().postGlobalEvent(0xba4b84944bb7); </code></pre> <p>In Background Application we can Listen and send the Acknowledgement </p> <pre><code>public void eventOccurred( long guid, int data0, int data1, Object object0, Object object1) { //Is this the GlobalEvent we are waiting for? //Long = com.samples.globalEventFiring.GlobalEventListening if (guid == 0x7d3a74a5ccfe6483L) { //Yes it is. System.out.println("Acknowledgement received."); UiApplication.getUiApplication().invokeLater(new Runnable() { public void run() { Dialog.alert("Event was fired and acknowledged."); } }); } } </code></pre> <p>But how to transfer data from background application to ui application.How UI application can access data or objects of background application.</p>
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    1. USAshish Agarwal
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      1. USAshish Agarwal
 

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