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Mobile and Embedded

The forum for developing everything embedded: Linux, WinCE, Symbian, MeeGo... you name it.
14.1k Topics 62.6k Posts
  • QtGui/QAction:No such file or directory. in ui_mainwindow.h (Solved)

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    SGaistS
    Hi, Also if you try a full clean rebuild ?
  • Deploy Qml Plugin on Android device

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    I managed to solve this problem adding the following to the .pro file of the main application: @ANDROID_EXTRA_LIBS += $$OUT_PWD/../plugins/MyTools/Comp/libmytools.so@
  • Using QTimeline to bink textedit box instead (Solved)

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    how to make pushbutton blink instead. I fail to do it after my vacation. I forget everything. Timer3update() { ui->PBleftdoorOpen->setvisible(1); timer3step - -; } else { ui->PBrightdoorOpen->setvisible(0); timer3step++; }
  • QComboBox editable

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  • Qt 5.3.1 failed to build Android

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  • Raspberry pi qmake give error [Solved]

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    SGaistS
    You're welcome ! Since it's building now, please update the thread title prepending [solved] so other forum users may know a solution has been found :)
  • Timer types in Qt

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    SGaistS
    Hi, Qt 5 QTimer's type are described "here":http://qt-project.org/doc/qt-5/qt.html#TimerType-enum You can base your choice on that
  • Qt embedded, multitouch and tslib with multitouch support

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    SGaistS
    I'd try with QApplication::widgetAt
  • MKXP on Android

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    M
    Okay, now this is weird. QMake is having trouble finding a file that was brought in with the git, and it appears to be independent of the compiling toolchain. Ancurio's stumped as I am. https://pbs.twimg.com/media/B1ThssyCMAE4EWC.png:large
  • Usb camera interface to mini2440

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    SGaistS
    Take a look at QCamera and QCameraViewFinder, there's even a minimal code sample in QCameraViewFinder's documentation
  • Compiling Qt 5.2.1 for nvidia tegra2 (jetson)

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  • Editing .mk files for Android in Qt

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    The problem had something to do with trying to ask OpenGL for its extensions. The compiler complained it couldn't find the following function @eglGetProcAddress()@ After some google searches, someone posted the -lGLESv1_CM -ldl -llog -lz -landroid -lEGL solution. I actually found a work around. Qt has a VAO wrapper that will fail if the device can't use VAO's. So I just relied on that instead of calling the openGL function. So for now, yet roadblock has been bypassed. I should try what you mentioned to see if my original code worked.
  • Qt QML Multimedia 5.3.1 no video on Samsung

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  • Qt video call streaming

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    Thanks again @mrdebug Yes, that's the camera module I'm going to use with my project. I haven't decided yet which encoding/codec i'm going to use, my main concern at the moment is how to start my app when a call is made. The app shouldn't be running all the time, only when the call is made. But I've got no idea how to do that :( Thanks and sorry for my broken English
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  • Google url shortener is not working on mobile qml

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    Hi All, Okay i found out solution by myself, the following code can able to get actual link. Idea is you need parse from response where is location. @function httpGet(theUrl) { var locationUrl; var http = new XMLHttpRequest() http.open ("GET", theUrl, true); // async http.send (null); http.onreadystatechange = function() // Call a function when the state changes. { if (http.readyState == 4) { if (http.status == 200) { locationURL = http.getResponseHeader("location") //console.log("headers: " + locationUrl + " locationUrl: " + locationUrl) } else { console.log("error: " + http.status) } } } return locationUrl; }@
  • QtWebKit not installed on Android

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    SGaistS
    Hi. In between, you could be interested by "QtWebView":https://qt.gitorious.org/qt/qtwebview/
  • QML XmlListModel source from qt resource file on android

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    Can you show us your resource file? From qml I would access it like this: qrc:///file.xml
  • Qt app started from android device shows white screen

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    Thank you. I haven't work anymore on that project so I haven't fixed that. I'll try.
  • Map back to home

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    I try to use own Activity insteadof the default, but not work. @public class MyActivity extends org.qtproject.qt5.android.bindings.QtActivity { @Override public void onBackPressed() { Intent i= new Intent(Intent.ACTION_MAIN); i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); i.addCategory(Intent.CATEGORY_HOME); startActivity(i); } }@