blackberry

问题 After signing and preparing the blackberry application build very properly, I uploaded the build to the server. Now I try to download the application through my device using BB external browser. If I click on the link it brings me to the download control, but on clicking the download button it pops up a dialog box telling download failed which further leads to a message:- "909 Application authentication failure. HTTP Error 401: Unauthorized" I tried preparing the build again but it is not

问题 I am basically and android Developer and as per project requirement i need to develop in blackberry. My task is AES encryption of simple text like HELLO. What i did: I used this LINK but as a result i am getting java.lang error in simulator What i want: Kindly Suggest me a way to avoid this error. and sample for AES encryption working sample in Blackberry; My approach is following: String mystr = "HELLO"; try { String str = AES.AESEncryption(mystr.getBytes()); System.out.print(str); } catch

问题 I am trying to learn about MapField in Blackberry and I need to know that wheter I need to have a BIS or BES service in order to use MapField. I can use the MapFiel while using the simulator but when I read some forums I saw some people wrote that people need to have BIS or BES to show the MapField. Is it true or not ? Thank you all... 回答1: You need to have a BIS conection, so you should run the MDS emulator to have the BIS server emulation on your computer, this will work for your mobile

问题 With the following code, the server is getting hit, but I also want to send variables in POST method. But it just gives me a null pointer exception. It has something to do with the OutputStream . I have checked postData ... it has some address, which means it is not null. So why I am given null pointer exception? ConnectionFactory connFact = new ConnectionFactory(); ConnectionDescriptor connDesc; try { connDesc = connFact.getConnection("http://example.com/login.php", Connector.READ_WRITE,

问题 In my application there is one MainScreen .This screen contain lots of Vertical and Horizontal field manager and all content display successfully with scroll . This is my main VerticalFieldmanager code . vfm_Main = new VerticalFieldManager() { public void paint(Graphics g) { g.setColor(Color.WHITE); g.drawBitmap(0,0,mybackgroundImage.getWidth(),mybackgroundImage.getHeight(),mybackgroundImage,0,0); super.paint(g); } protected void sublayout(int maxWidth, int maxHeight) { super.sublayout

问题 Hi every one please any one help me how to build blackberry lwuit svn generated hello world example in blackberry simulator. i have problem in building when i build blackberry rim app in netbeans it it build with out error but it show access denied i below mention error like D:\WorkSpace\NewProject\RIM\nbproject\build-impl.xml:1052: Failed to copy D:\WorkSpace\NewProject\RIM\dist\NewProject_RIM.debug to C:\Program Files\Research In Motion\BlackBerry JDE 6.0.0\simulator\NewProject_RIM.debug

问题 How to Block BlackBerry native application or Third party application. e.g. - Enable and Disable camera. - Enable and Disable Wifi connection. - Block Facebook,twitter app. Same as Mr.safe application on BlackBerry app world. [http://appworld.blackberry.com/webstore/content/63110/?lang=en][1] How it Possible to programatically ? 回答1: They just listen for app foregrounding and invoke their app foreground at this moment. Here is answer how to listen app foreground event. 来源： https:/

问题 I want to implement the barcode scanner for Blackberry device higher then 5.0. As I am quite new to barcode scanning, I tried to google it and tried searching on stackoverflow. Got few samples, but quite confused. Can anyone provide me links to get Zxing SDK for blackberry ? 回答1: The ZXing project is already built into Blackberry OS 6+. Still you may want to use a later version than the version that is included. You can of course download this from the site at http://code.google.com/p/zxing.

问题 I need to access somehow APN settings in my BlackBerry application. My app is running on JDE 4.2.1. Any help? 回答1: There's a class called ServiceRecord that can take care of this for you. Here's a short snippet. ServiceRecord record = ServiceBook.getSB().getRecordByUidAndCid(uid, cid); String apn = record.getAPN(); The uid and cid are dependent on what service you are trying to use (i.e wap, wifi or something else). You can retrieve a complete list of all the ServiceRecord objects by using

问题 I am able to send a single SMS on BlackBerry, but when I try to send more than one SMS, only the first is sent. 回答1: AFAIK you can send sms to multiple numbers using loop. you have the code to send single sms, for (int i = 0; i < mobileNumbers.length; i++) { //method for sending single sms sendSMS(mobileNumbers[i],msg); } 回答2: Maybe you can use MultipartMessage to send large messages. 来源： https://stackoverflow.com/questions/4144169/send-multiple-sms-on-blackberry