blackberry

How to run BlackBerry application in Background

由 怎甘沉沦 提交于 2019-12-08 04:32:24
问题 I am working on a BlackBerry Application which requires the application be running once its sent to the background also. I would really appreciate it if someone could guide me to any tutorials related to running background services in BlackBerry. 回答1: Background Application is a kind of process so you should extend Application instead of extending Uiapplication . In your main class implement all your code. You can also see this StackOverflow question for an example: Blackberry - Running

What kind of conversion efforts are there involved in porting a complete droid app to work on Blackberry?

由 心不动则不痛 提交于 2019-12-08 04:18:27
问题 I have a simple app I coded for android that I want to go on Blackberry too - How easy is it to get the code over to their SDK and run it working as intended? I was only wondering if anyone knew from experience. The only API's on Droid I really use are camera and face detect. Thanks! 回答1: Its another animal, the UI works completly diferently, imo, the blackberry SDK is far more limited and harder to program for, especially if you want to support OS4.5. You will also find yourself rethinking

Change the Screen Orientation in Blackberry?

由 人盡茶涼 提交于 2019-12-08 04:18:14
问题 In my Application, I want to show the screens according to the Orientation. I knew, Whenever the device is Oriented then sublayout() method of current screen is called. According that point of view I write like this: Here StartUp is another className; This is my LoadingScreen.java Class; public class LoadingScreen extends MainScreen { public LoadingScreen() { createGUI(); } protected void sublayout(int width, int height) { StartUp.screenOrientation(); if(StartUp.isLandscape) { deleteAll();

Blackberry java show recieved push message

由 ♀尐吖头ヾ 提交于 2019-12-08 04:13:33
问题 After referring tons of tutorials finally somehow I managed to develop java push client for Blackberry OS 7.0 (registering in RIM and server side are completely ok, this is the server script). Now the program running on the device and when new push massage revived there is a little arrow blinking on right up corner of the device, but I haven't that much knowledge to show that message in a label field or any other UI component. Please tell me how to show the revived push message in a screen. I

video streaming over http in blackberry

由 [亡魂溺海] 提交于 2019-12-08 03:55:04
问题 while i was searching video player over http, i found the article which is located at this url; http://www.blackberry.com/knowledgecenterpublic/livelink.exe/fetch/2000/348583/800332/1089414/Stream ing_media_-_Start_to_finish.html?nodeid=2456737&ve rnum=0 i can run by adding ";deviceside=true" at the end of url. it works fine in the jde4.5 simulator. it gets 3gp videos from my local server. i tested with 580kb files and works fine. but when i get the same file from my server (not local, real

What is the maximum application filesize for Blackberry App World

由 ↘锁芯ラ 提交于 2019-12-08 03:54:38
问题 We are planing to program an application for Blackberry and wondering if there is a maximum App size. Searching the App World there were just very small Apps. Our App will have hundreds of Images and Audiofiles. It will have about 40 to 50 MB. Is this possible for Blackberry? thx for your answers! 回答1: It is possible -- but not practical. First consider that many people install an app OTA (over the air) and even on a fast 3G connection it's going to take a LONG time to download 40-50MB.

How to programatically reboot a BLACKBERRY device?

由 最后都变了- 提交于 2019-12-08 03:52:59
问题 Is there an API that will allow you to reboot the blackberry device? 回答1: Look at using the requestPowerOff() method in the Device class. Edit: Ok, here's some sample code. To get the device to turn on again you have to schedule another application to run at some point in the future. You'll probably want to write an application that doesn't show anything to the user and schedule that. However, I happened to have the module name for the video recorder on me so I bring that back up. Device

Run BlackBerry application on startup, and add notification that it is running in the background

由 旧巷老猫 提交于 2019-12-08 03:38:26
I want to write a Java BlackBerry application that runs on startup and stays running in the background, but gives the user an indication that it is running with an icon in the corner of the homescreen. What techniques can I use? Tamar For showing content on the home screen / status bar, see this thread . You can either have different states on your own application icon or add a notification in the BB status bar. All is explained there. right click on blackberry project ->properties->applicaiton tab keeps in background: create Appliation type project. blackberry application that runs on startup

Blackberry 10 Webworks SDK command line generate build with package and signing

由 邮差的信 提交于 2019-12-08 03:13:09
问题 So I already was able to build the .bar file, but now I want to build the .bar file to be sent to the store with the package and signing. So far I've tried this. bbwp C:\xampp\htdocs\maddash\packaged\maddash.zip -g (password) -b 1.0.0 -o C:\xampp\htdocs\maddash\packaged\ and my error is.. failed to find signing key file 回答1: Did you register your keys from RIM and put them in the default location (%HOMEPATH%\Local Settings\Application Data\Research In Motion for Windows) Did you update your

Error starting AppName Module 'AppName' attempts to access a secure API

由 瘦欲@ 提交于 2019-12-08 02:48:20
In my BB application after installing it on the device showing this Error "Error starting AppName Module 'AppName' attempts to access a secure API" I am opening internet Browser in my application and not giving any kind of permission so this can be the reason of this error of something else..... Please Help Thanks Suresh Kerai Please try to sign your application, then install. If you do not have a signature key, you can request new keys here . It's free nowadays. More help in this link . This error indicates that the application has not been fully signed. Note that when you sign up for a set
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