blackberry

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UiApplication.getUiApplication().popScreen() not working

I got this message: when i pop开发者_如何学编程 the Screen FocusHistory: Focus lost; App AppName; Component net.rim.device.api.ui.component.ButtonField[详细]

2023-04-11 22:24 分类：问答
Blackberry AutoCompleteField with first and last name

I\'m trying to create an autocomplete field in a blackberry app that uses both the first name and the last name of a record to check for prefix matches. My BasicFilteredList is an array of record obje[详细]

2023-04-11 22:15 分类：问答
BlackBerry Screen Shot Utility ... Torch 9850 ... a how to guide on creating your own capture script/tool

I am providing this for everyone to hopefully save you some brain damage in finding this yourself. As I\'m working on a BlackBerry project that will run on various devices I ran into an issue grabbin[详细]

2023-04-11 19:53 分类：问答
Single mobile app subscription model for multiple platforms

If I have an iPhone app, Android app, and Blackberry app, is there any way to implement a monthly or yearly subscription-based billing scheme such that a user need only pay for one subscription in ord[详细]

2023-04-11 19:11 分类：问答
Storing long string resources in a Blackberry application

What\'s the best way to store a very long string resource for a Blackberry app? Just using a static final variable somewhere is ugly because this is a huge 100 line string, and Java has no multi-line[详细]

2023-04-11 18:11 分类：问答
move the BlackBerry focus from code

I have 3 buttons A, B and C. When I click A, the page reloads and the focus will be on A and when I click B, the page reloads and focus will be on B and so on. How do I implement this?[详细]

2023-04-11 16:32 分类：问答
Convert EncodedImage to Bitmap in Blackberry

I want to开发者_JAVA技巧 convert EncodedImage into Bitmap in Blackberry.EncodedImage encodedImage = EncodedImage.getEncodedImageResource(\"imahge.png\");[详细]

2023-04-11 15:35 分类：问答
LWUIT Blackberry TextField horizontal scroll

I have a problem with LWUIT textfield scroll right issue. I am using it to capture an email from the user and the problem happened when the user enters an email greater than the width of the text fiel[详细]

2023-04-11 13:06 分类：问答
Use standard pop-up items on BlackBerry

I\'d like to use a standard \"delete\" operation on a component I implemented, instead of defining a custom icon and text (with all possible translation) for a \"standard\" operation.[详细]

2023-04-11 12:56 分类：问答
Launch the video recorder from BlackBerry app

Are there any APIs to launch the video recording app? I want to invoke the video recorder 开发者_Go百科through my app, record a video, then save that video to the server.ApplicationManager.getApplicat[详细]

2023-04-11 10:03 分类：问答