blackberry

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 7 years ago . i want to make an application in which ,if user is sending sms through default messenger by blackberry,for sending there are certain menuitems appears. i want to add mymenuitem on that list how could i do that

问题 I used the "Sign with Signature Tool" in Eclipse to sign my app. I see that signer ids RRT, RBB and RCR are all signed for the cod files (JRE version 4.5). I try to deploy to a 5.0 device and I see the "Module attempts to access secure API" error. What am I missing? 回答1: How did you deploy it to device? You should consider using javaloader load myfile.cod in cmdline or BlackBerry - Load Project(s) on device in eclipse 回答2: Did your app request the needed permissions? You'll need something

问题 I have created a CustomToolTip with reference to earlier questions i asked on stack Custom pop Up and Dialog creation Now , i have created a CustomisedToolTip like as follows But the issue is the whole screen gets displayed or occupied the space i need such that the TextField on the previous screen be Active for that moment The code for Customised Tool Tip i generated is as follows import net.rim.device.api.system.Bitmap; import net.rim.device.api.system.Characters; import net.rim.device.api

问题 I am developing an application in which I want to store many data entries using persistent store. the problem is whenever new entry is made it replaces the existing entry. here is my code please help me. import net.rim.device.api.ui.*; import net.rim.device.api.ui.component.*; import net.rim.device.api.ui.container.*; import net.rim.device.api.system.*; import net.rim.device.api.util.*; import java.util.*; /*An application in which user enters the data. this data is displayed when user press

问题 I have an existing website running in wordpress, and uses a custom headway theme. I want to make it compatible with BlackBerry. What is the process of making it compatible with a BlackBerry? Do I need separate css, or a separate site dedicated just for mobile? How do I emulate a BlackBerry and debug my css or design? 回答1: Zourtney linked a pretty cool looking plugin, but if you're looking to do this by hand you want to use css3 Media Queries. http://www.smashingmagazine.com/2010/07/19/how-to

问题 I've just made my first Blackberry webworks app using PhoneGap. I want to install the app on a device, without connecting to the PC. The build generated an OTA folder containing 22 .cod files and 1 .jad file. How do I install this onto a device? 回答1: Modify .htaccess file on your web-server, to recognize .jad and .cod files properly. Add the following lines to your .htaccess file on your web-server. AddType text/vnd.sun.j2me.app-descriptor jad AddType application/vnd.rim.cod cod Then upload

问题 I have played around with smart phone development (windows ce), and it seemed pretty straight forward using vs.net and having a nice emulator etc. How is blackberry development? Seeing as it uses JavaME I am guessing learning the SDK/syntax for a .net developer wouldn't be that hard to get going with. But what about the development IDE, debugging, emulators etc.? 回答1: I have very limited experience with the Blackberry, but from what I do have, it is fairly user friendly. Java is fairly

问题 I have been having a hard time understanding how to use a singleton to share a common variable. I am trying to make a blackberry app which has two entry points which need to share a common variable, iconCount. I have been advised to use a singleton with the RunTimeStore API by someone on a forum. Googling around eventually leads to: http://docs.blackberry.com/en/developers/deliverables/17952/CS_creating_a_singleton_by_using_rutnime_store_1554335_11.jsp I have been a few pages deep in Google

问题 I need to implement OnLongClickListener for BlackBerry platform. It may be used for user input (ex phone keyboard implementation) or other functionality (navigation, rewind control, zoom control, etc). There are requirements: target control to listen - custom ButtonField it should be version compiliant with 4.5 and 4.6, so no touchEvents etc. configurable long click time Do you have some suggestions about concept and implementation? Also, what issues I can get in using multiple listeners for

问题 In my app i am creating database,its working well in 9000 simulator but it throws "DatabaseIOException can not create folder file:///store/Databases/" exception when testing on 9700 simulator and in 8900 device.What is the problem please help me. Thank You 回答1: You generally can't create folders or add files from the root of the /store filesystem. Try "/store/home/user" 来源： https://stackoverflow.com/questions/6440982/blackberry-databaseioexception-when-creating-database-in-store-folder