The Ubuntu SDK is your full-featured integrated development environment (based on QtCreator) for writing Ubuntu/Ubuntu Touch apps (QML or HTML5)

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Do I need to upgrade ubuntu phone emulator?

I use the ubuntu-sdk to create some mobile apps. Sometimes when opening ubuntu-sdk, ubuntu frameworks are updated, but do I need to upgrade emulators ? If yes, how can I do ?
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no network connection with ubuntu-sdk

I try to connect my phone (Meizu MX4 Ubuntu Edition) to ubuntu sdk. The phone connects to ubuntu sdk, but when i go to the 'Devices' tab, this message appears: No network connection on your ...
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as will the development of ubuntu? [closed]

say you know if you have any preview of what will be the ubuntu 16.04? and when the snappy package will be ready? and if he will have integration or conversion between android packages for Ubuntu ...
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1answer
21 views

How can I save the CurrentItem of Picker in QML?

Helo, I defined in mainView the following functions: property var db: null function openDB() { if(db !== null) return; // db = LocalStorage.openDatabaseSync(identifier, version, ...
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5 views

Ubuntu Touch Emulator Not working in 14.04

I have installed Ubuntu SDK. I created a emulator with i386 I tried to run from terminal, it loaded for few min then this message came and stopped for very long time. When I saw the emulator only ...
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21 views

Which click framework should I target?

I am developing some apps for Ubuntu Touch, and one part that I am confused on is how the click build targets work. Which one should I target? Do they follow the same support schedule as the rest of ...
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How to remove Ubuntu SDK click target (failed one)

I was trying to create click target for i386 architecture with 15.04 vivid API. But it always fails at the end. I have retried it few times with no success. So, ok, I'm using armhf one. But! After ...
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1answer
27 views

How to keep an UbuntuListView between its boundaries?

I have an UbuntuListView in a QML application for Ubuntu Touch. Above it, there's another component - a TextField. The initial position of the list looks good. Also, if the list is smaller than the ...
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no css for html5 app on ubuntu device

If I test the app within the terminal with the ubuntu-html5-app-launcher the app uses the css. When I deploy it to a real device mx4 it doesn't uses css.
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Ubuntu UI Toolkit not working on MX4 in my app

I've just got my MX4 Ubuntu and wanted to test it out. My app uses Ubuntu UI Html5 Toolkit. It works great in emulator and desktop, but on MX4 it looks like js and css files are not loaded. How to ...
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25 views

How to install the qmlscene module version need?

I'm trying to run a QML without the Ubuntu SDK in Ubuntu 14.04. costales@desktop:~/Desktop$ qmlscene qml/Main.qml file:///home/costales/Desktop/unav_jkb/qml/Main.qml:16 module "QtQuick" version 2.4 ...
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Is there an Ubuntu Touch function similar to toasts in Android?

I'm jumping into development for the Ubuntu phone and I've found a situation where I believe a short, ephemeral message similar to Android's toasts would be appropriate. Is there a similar function ...
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19 views

Ubuntu SDK not working

I have been using the Ubuntu SDK for some time. I also have a separate QT Creator install (which is faster when developing for other platforms than Ubuntu). Today I tried opening an example project ...
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12 views

Publish button on Ubuntu-SDK not working

I am new to Ubuntu development. I am developing an application using HTML5. Its all set and running as required. But when I click on Publish button, nothing happens and screen freezes there. I am ...
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9 views

Ubuntu-sdk-fails to launch in the emulator

I have tried to run the first example code in the emulator, however it has recevied a failed event and, it did not want to launch. https://developer.ubuntu.com/api/qml/current/Ubuntu.Components.Tabs/ ...
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1answer
89 views

How to handle QML application shutdown?

I need to persist the state of a QML application when it shuts down, and to read it when the application loads. I tried using Component.onCompleted and Component.onDestruction inside the MainView's ...
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1answer
28 views

Why does click package validation fail?

I'm trying to publish an app for Ubuntu touch, but I can't get past the validation phase. I'm using Ubuntu SDK. The current build configuration is for device (armhf). I was able to run the app on the ...
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1answer
22 views

How to delete from an UbuntuListView?

I'm trying to learn how to use an UbuntuListView. Items will be added at runtime, but for demo I just hardcoded them. What I need is a way of removing existing list items. Here's my code and a ...
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27 views

ListItemActions leadingActions and trailingActions not working

I am having trouble getting leadingActions and trailingActions in ubuntu-sdk ListItemActions to work. QtCreator just underlines the two properties and throws an error message about "cannot assign to ...
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How to keep model and view in sync for a QML List Item?

I have a list with multiple selection and a button. All list items are checked. When I click the button, I want the second item to become unchecked. I am also changing the displayed text (just for ...
4
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2answers
81 views

Unable to install Ubuntu SDK after upgrade to 15.04 from 14.04

I recently upgraded from 14.04 through to 15.04 so I could start working on a scope idea that I had. Prior to upgrading, I had installed the Ubuntu SDK and had it installed and partially working - but ...
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24 views

Ubuntu SDK Design

OK, so i have a question, i don't know if it's me or others, but i would like to know when or is the design mode going to be fixed?? "import Ubuntu.Components 1.1" for example. I tried, the ...
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1answer
28 views

Opencv with ubuntu-sdk

I am trying to use OpenCV with ubuntu-sdk for an app. I am using the qml app with c++ using the cmake template, downloaded the opencv source in the modules folder and added at the ...
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Ubuntu SDK : ubuntu emulator causes freeze Ubuntu 14.04

i have problem with in ubuntu sdk, first, when i add the emulator, it always stop downloading at 90% of the process, and i repeat that process again twice, but in last attempt, the process finish so ...
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1answer
51 views

QtQuick Controls for armfh kit Ubuntu SDK (Ubuntu 15.04)

An app that I am working on compiles and runs fine on the desktop but when run from the Aquaris 4.5 Ubuntu SDK keeps throwing messages about QtQuick Controls not found. On checking the path, I found ...
2
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1answer
71 views

Problem installing ubuntu-sdk on Ubuntu 15.04

I'm trying to install ubuntu-sdk on my Ubuntu 15.04. I followed the steps here. The PPA adds perfectly fine by issuing the following command: $ sudo add-apt-repository ppa:ubuntu-sdk-team/ppa But ...
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1answer
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How do you get FakeVim in the Ubuntu SDK to use ~/.vim/plugin/colemak.vim?

I have a custom layout for vim, that remaps the keys to fit my colemak keyboard layout. In the ubuntu SDK, fakevim does not use the custom layout defined in ~/.vim/colemak.vim. How can get fakevim ...
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1answer
42 views

Cannot start Qt Creator after updating to 15.04

My Qt Creator (from ubuntu-sdk) won't start after updating to 15.04. It gives this dialog after the window has opened: [3]+ Segmentation fault (core dumped) qtcreator Also I don't ...
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1answer
47 views

Ubuntu SDK on Kubuntu

I plan to switch from Windows to Linux long term. I just installed my first Kubuntu (since I like Qt) system in a VirtualBox VM hosted in Windows to get familiar with that system (and Linux in ...
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1answer
31 views

Ubuntu SDK Freeze on deployment

When building an ubuntu phone qml app on the ubuntu sdk, the sdk freezes on 'deployment'. I can't interact with the sdk. The 'kill' command isn't working. The issue does not occur when building and ...
2
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60 views

Background service on Ubuntu Touch

Is it possible to create a background service with the current Ubuntu SDK? Its hard to find any information apart from couple of conversations on some mailing lists. Greetings Ben
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21 views

Is it acceptable code style to leave binding loops in QML applications?

Backstory: I am working on a patch for the ubuntu-filemanager-app that will shrink the fontSize: for a Label {}, if the width: is larger than the window size. Think this: Label { id: myLabel ...
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2answers
301 views

Ubuntu MX4 not detected on Ubuntu SDK

Just got hold of the Meizu MX4 which comes pre-installed with Ubuntu Touch. I have been using the Ubuntu SDK for some time now, today I tried to deploy a simple app onto the device. However, several ...
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1answer
29 views

Create a client socket with ubuntu sdk

A week ago I have installed the Ubuntu SDK. So I'm new and I can't create a client socket that receive a text message from a server, puts the message in a variable and close the connection for my BQ ...
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1answer
63 views

Ubuntu SDK unable to start in Ubuntu 15.04

in Ubuntu 15.05 I installed Ubuntu SDK, but I can't start it. I installed in Terminal: sudo apt install qtcreator-plugin-ubuntu And all dependencies. 292 new installed When I try to start in the ...
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1answer
125 views

How do I simply run an ubuntu touch app from the terminal?

I've got a qml file and I just want to ssh to the phone and do qmlscene myfile.qml Is it possible without doing all that stuff with SDK and packages? Just vim and some simple commands that can fit ...
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29 views

QML app developpement, how to access system organizer (events)

I searched for a long time about this but can't find something relevant. I'm starting to develop with Ubuntu SDK and QML. I would like to access the system organizer in order to read the next events ...
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60 views

Unable to test Ubuntu Touch applications on ubuntu-emulator (ubuntu-sdk)

I've followed every step of the Ubuntu SDK documentation, as detailed here. I am able to create different types of projects, compile and test them on my desktop. I am also able to run the Ubuntu Touch ...
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1answer
32 views

Is it possible in Ubuntu app, start C++ function from javascript?

I have application using QML and C++ and want to start C++ function from javascript . Is it possible ?
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1answer
47 views

How to identify programically in QML app, where is located my sqlite database file

I have QML application which use as well C++ . From C++ I need to connect to DB ( sqlite ) . For this I need to know the exact name and location of the database file . How to identify it ? Or how to ...
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61 views

Failed to find version-tag string

BUILD FAILED /home/vmuser/android-sdk-linux/tools/ant/build.xml:649: The following error occurred while executing this line: /home/vmuser/android-sdk-linux/tools/ant/build.xml:694: Execute failed: ...
2
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1answer
121 views

AppArmor denial when trying to open file using content hub

When trying to open a file using content hub using C++ I get these errors: Opening with peer com.ubuntu.music_music_2.1.857 Sdk-Launcher> Application was resumed Sdk-Launcher> There has been a ...
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1answer
68 views

Show JSON in QML without list [closed]

I would like to display data from a JSON file in my application for Ubuntu Touch. But the data is displayed only in list, how to display it differently? My code : function load() { ...
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27 views

ubuntu-sdk : no plugin xcb

When I am trying to start the ubuntu sdk, I get the following error : ~$ ubuntu-sdk This application failed to start because it could not find or load the Qt platform plugin "xcb". Reinstalling the ...
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1answer
75 views

Why does my app not load the translation files of the lib

I have an click app that depend on some lib, and i have package that lib in the click package. the lib loaded well. but the translations file (.mo) are not founded. my click file free look like this: ...
2
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2answers
10 views

Why PageStack won't send property?

I have a basic code but it's impossible to send a property to an external page This is my main.qml : PageStack { id: pageStack Component.onCompleted: push(pageMain) Page { ...
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33 views

How to use Ubuntu.Components.Icon?

I am using the Ubuntu.Components.Icon component from Ubuntu SDK to display an icon (as a map marker). I also tried to place the component on a blank page, but I alays get the same error: ...
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40 views

Ubuntu Sdk doesn't work

Ubuntu Sdk, when I open it, I can see a bad 'window' In it appear Qt Creator, but before of a week, it work good I don't know to solve it... In it not appear any window, only, the title... Please, ...
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Ubuntu Scope with Framework 14.10 - Intltool

Recently, I want to create a scope project, but then I found the following error when running CMake: CMake Warning at CMakeLists.txt:26 (find_package): By not providing "FindIntltool.cmake" in ...
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48 views

can't deploy application to emulator : SFTP initialization failed: Server could not start SFTP subsystem

Such error I got when try to run my app in emulator : 11:01:33: Connecting to device... 11:01:34: SFTP initialization failed: Server could not start SFTP subsystem. 11:01:34: Deploy step failed. ...