blackberry-10

I'm a BlackBerry native applications developer. I'm new in BB10 apps development. I'm supposed to create an Augmented Reality based application in BB10. I've no idea whether there's any third party library available for blackberry10 or not. I have googled this thing. Have come to know that Wikitude has provided wikitide-SDK for Android and iOS; using it, android and iPhone developers can develop AR (Augmented Reality) Apps very easily. News says that Wikitude will release SDK for BlackBerry later this year. Do anyone know the exact release date of Wikitide-SDK for BB10 (blackberry) ? Do anyone

I have managed to load data from a remote Json web service into a QML ListView, but there doesn't seem to be any such thing for the DropDown control. Does someone have an example or an alternative method to accomplish a DropDown bound to attachedObjects data sources in Cascades? I have an alternate method for you, Do note that I have used google's web service here for demonstration purpose, you need to replace it with your url & parse response according to that. import bb.cascades 1.0 Page { attachedObjects: [ ComponentDefinition { id: optionControlDefinition Option { } } ] function getData()

I have uploaded an app on Blackberry World, in draft mode, added my account to the sandbox section, but how do I install the app on my device? Those instructions are for BBOS, not BB10. For BB10, you need to turn on Development Mode on your device from the device Settings. Then open BlackBerry World, open the application menu, choose Settings > Development Mode. Enter your SKU or BlackBerry World content ID, hit Test Content. It should open to the details page of your App. (I think it can take a couple hours after posting an App in draft mode before its available in Sandbox mode.) Signare 1

I can share an item easily using an InvokeActionItem in a Page but I need to be able to call it in a listview item. I've managed to trigger an invoke, but I cannot figure out how to add data when triggering it. I keep getting an error message of InvocationPrivate::setQuery: you are not allowed to change InvokeQuery object Note: I am trying to do this in purely QML, I will do it via c++ if necessary but QML would be preferable. Code that works inside a Page object: actions: [ InvokeActionItem { ActionBar.placement: ActionBarPlacement.OnBar title: "Share" query { mimeType: "text/plain"

Is it possible to fix module not installed error in BB10 IDE? Attached is screenshot of error to explain it a bit. Note: There is a similar question on SO which is kind of asking the same question (still not found correct answer yet) - blackberry cascades mapview nonesuchnick This is a currently a known issue with the QML preview in the Momentics IDE. It only supports the core cascades components. I answered a similar question here: blackberry 10 Unresolved inclusion <QObject> 来源： https://stackoverflow.com/questions/14509268/how-to-fix-module-not-installed-error-in-bb10-ide

I have followed this tutorial to enable push notification on android runtime but I am getting failure 830 android/android.cfg: unknown asset error when i try to deploy bar package into alpa device. What can be the reason of that? The solution is to change the way of importing android.cfg file into the android project. First of all, add android.cfg file into root of the android project folder and rename it as projectname.cfg. For example, if the application name is SamplePushApp, the name of your cfg file must be SamplePushApp.cfg. Secondly, sign your application using eclipse bar signer. After

Q_DECL_EXPORT int main(int argc, char **argv) What does this Q_DECL_EXPORT before int main(...) means? Excerpt from QT docs : Depending on your target platform, Qt provides special macros that contain the necessary definitions: Q_DECL_EXPORT must be added to the declarations of symbols used when compiling a shared library. Q_DECL_IMPORT must be added to the declarations of symbols used when compiling a client that uses the shared library. I haven't check the QT code, but most likely this macro will do following: #ifdef _WIN32 || _WIN64 #define Q_DECL_EXPORT __declspec(dllexport) #define Q_DECL

I need to know how to make charts/graphs in Blackberry 10 Cascades Beta 3 SDK, QML, Qt, C++. If anyone can show me an example or point me to something that shows me how to do this, it would be much appreciated. You should check out QChart.js: http://jwintz.me/blog/2014/02/15/qchart-dot-js-qml-binding-for-chart-dot-js/ https://github.com/jwintz/qchart.js Update The Qt Company will release QtCharts in 5.7 under GPL http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ One way to create graphs im Qt and QML is to add a Webview and use html library to display graphs. I