blackberry

问题 I am using the client side code from http://supportforums.blackberry.com/t5/BlackBerry-Push-Development/Simplified-BIS-Push-client-sample/ta-p/693857 on the BlackBerry Developer Support forums. I am able to get a registration response from the BlackBerry push server, however I am unable to get any push messages from the BlackBerry push server. The server side code is built in PHP. When I click on the button send, I obtain this error ---------------error----------------------------------------

问题 I want to attach multiple images with email in BB. How can I do this? Does any body have an idea? please help me.Below is my code which works fine when i send only one image with email. so what modification should I make in my code for attaching multiple images. public static void SendMailAttachment(Bitmap screenshot) { String htmlContent = "String" ; try { Multipart mp = new Multipart(); Message msg = new Message(); Address[] addresses = {new Address("","")}; for (int i = 0; i<2 ; i++) {

问题 We are using Blackberries to display PDF reports. Here are background details on the problem: The PDF reports are created using JasperReports. Report format can be changed. Different report formats are available (as per the feature set of JasperReports). The PDF reports are on a website, too, so retaining a single source is ideal. The page setup is in Landscape. Here are the issues we have encountered: Users cannot see a full line of text on the Blackberry. The size of the PDF and UI makes

问题 I have a URL like this: http:\/\/www.example.com\/example in a string object. Can somebody tell me, how to remove the backslashes? I am programming for an blackberry system. 回答1: See String.replace(CharSequence, CharSequence) String myUrl = "http:\\/\\/www.example.com\\/example"; myUrl = myUrl.replace("\\",""); 回答2: @Kevin's answer contains a fatal problem. The String.replace(char, char) replaces occurrences of one character with another character. It does not remove characters. Also '' is

问题 How to setup alternate entrypoint in Blackberry Application.There will be 2 application UI Application Background Application: will run on autostart. There is a blackberry knowledge center article about this, which I tried, and coded as follows. But on clicking the application icon, there is no response. class EntryPointForApplication extends UiApplication { public EntryPointForApplication() { GUIApplication scr = new GUIApplication(); pushScreen(scr); } public static void main(String[] args)

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 7 years ago . Is there a strategy or at least best practice to write an app that runs on iPhone, BlackBerry and Android? I'm ignorant about the

问题 I wrote some code to connect to a URL in a BrowserField. In the process its shows Illegal State Exception. If I click Continue, then it connects. I do not understand what is the problem. Here is the code I am using: class MoreBrowserScreen extends MainScreen { String email; public MoreBrowserScreen(String email) { this.email=email; setTitle(HeaderManager.tabsManager()); HeaderManager.more.setFocus(); TabsManager(Paths.HOME,Paths.ALERTS,Paths.COLL,Paths.APP,Paths.FMORE).getTabs(); BrowserField

问题 I wrote some code to connect to a URL in a BrowserField. In the process its shows Illegal State Exception. If I click Continue, then it connects. I do not understand what is the problem. Here is the code I am using: class MoreBrowserScreen extends MainScreen { String email; public MoreBrowserScreen(String email) { this.email=email; setTitle(HeaderManager.tabsManager()); HeaderManager.more.setFocus(); TabsManager(Paths.HOME,Paths.ALERTS,Paths.COLL,Paths.APP,Paths.FMORE).getTabs(); BrowserField

问题 I'm implementing a Filepicker in my app to allow users to choose photos from their phones. The code I'm using is as follows: Calling the Filepicker: try { UiApplication.getUiApplication().invokeLater(new Runnable() { public void run() { FilePicker fp = FilePicker.getInstance(); fileListener = new FilePickListener(); fp.setListener(fileListener); fp.show(); } }); } catch (Exception e) { UiApplication.getUiApplication().invokeLater(new Runnable() { public void run() { Dialog.alert("Please check

问题 I am getting problem in device with this code it showing blank screen, But it worked well in simulator. can you please help me to sort out the problem.... package test; import java.io.DataInputStream; import javax.microedition.io.Connector; import javax.microedition.io.StreamConnection; import net.rim.device.api.system.Display; import net.rim.device.api.ui.Graphics; import net.rim.device.api.ui.UiApplication; import net.rim.device.api.ui.component.Dialog; import net.rim.device.api.ui