blackberry

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how to set an image as background in blackberry

I was able to add the background only to the fields that were added in the screen with the below code:[详细]

2023-04-12 06:21 分类：问答
Implement a table structure in Blackberry application

I want to implement a table structure which can have multiple rows and columns based on the API response in my blackberry applicatio开发者_JAVA百科n. Please advise me on this or send me links to the r[详细]

2023-04-12 05:54 分类：问答
Blackberry Button not working in HorizontalFieldManager

My workFlow is l开发者_如何学运维ike this ... I have taken Three HoriZontalManager one for holding theBackgroundImage of the button and two HoriZontalManager to hold the CustomButton and i am adding t[详细]

2023-04-12 03:39 分类：问答
None of code can establish http connection over BIS

I am new in developing Blackberry Application. In these three days, I already searched and learned in both forum and tutorial from the RIM itself. But none of them can solve my problem. >.<[详细]

2023-04-12 02:11 分类：问答
CustomListField using VerticalFieldManager

My requirement is to create a customlistfieldmanager by extending verticalfeildmanager, I am not able to figureout how to do this?[详细]

2023-04-12 01:25 分类：问答
BlackBerry magnetometer direction - which direction?

I am currently trying to use the new BlackBerry Magnetometer API but am unfortunately coming 开发者_JAVA百科up against various issues. I have got the magnetometer working but I can\'t get reliable res[详细]

2023-04-12 00:06 分类：问答
Push notification using rails web application

Is there any gem or plugin which can be used to se开发者_运维技巧nd push alerts on iphone, blackberry, and android.You can use[详细]

2023-04-11 23:49 分类：问答
Is it possible to use time picker only in blackberry

I want the user to pick a time so that at that time, the system will stop sending messages to its clients. However it possible to e开发者_如何学Pythonnter in EditField but still i want to use the buil[详细]

2023-04-11 23:21 分类：问答
blackberry: adding checkboxes in a list

I have fetched contact list successfully. But I am not able to add check boxes with that list. I have made separate program from checkbox and its working. but not with the contact list. Can anybody te[详细]

2023-04-11 22:31 分类：问答
Blackberry: Kill an application

I want to kill an running application in开发者_开发知识库 blackberry, just like as task manager. Is there is any way to do that or any API available?[详细]

2023-04-11 22:26 分类：问答