Skip to content

Mobile and Embedded

The forum for developing everything embedded: Linux, WinCE, Symbian, MeeGo... you name it.
14.2k Topics 62.7k Posts
  • QWebChannel memory leak backtrace Qt 6.5.3

    Unsolved
    2
    0 Votes
    2 Posts
    244 Views
    Axel SpoerlA
    arm32 is not supported. My money rides on a toolchain bug: We’re testing webchannel with a sanitizer and I haven’t seen a leak in 6.5.3.
  • Qt6.8.2 iOS: Keyboard invisible in the background

    Unsolved c++ keyboard qt6.8.2 ios
    1
    0 Votes
    1 Posts
    262 Views
    No one has replied
  • placing Item over WebView in Android

    Solved
    2
    1 Votes
    2 Posts
    390 Views
    S
    at the end, only thing i figure out I can do is place an item (image/svg/etc) to the webpage via JS, something like: onLoadingChanged: (status) => { if (!loading) { const jsCode = `const img = document.createElement('img'); img.src = 'https_//www.google.com/image.jpg'; // note, some pages have security that wont allow images which is not from their domain... to me best oslution is not to create img here but svg which jas no link to the image, but its draw via JS img.alt = 'Example Image'; img.style.position = 'fixed'; // absolute / relative, etc img.style.width = '20px'; img.style.height = '20px'; img.style.top = '20px'; img.style.left = '20px'; img.style.zIndex = '999999'; // to make sure its always topmost document.body.appendChild(img); img.addEventListener('click', function() { window.location.href = 'https://www.google.com'; });`; webview.runJavaScript(jsCode); } }
  • Qt 6,6,3 android problem

    Unsolved
    10
    0 Votes
    10 Posts
    917 Views
    Q
    I deleted the command-line tools and reinstalled them, and the issue was resolved
  • Setting up StoreKit 2 test environment with CMake. How?

    Unsolved
    2
    0 Votes
    2 Posts
    219 Views
    SGaistS
    Hi, You need to give more details. What exactly do you have to do every time ?
  • 0 Votes
    3 Posts
    1k Views
    P
    I had been having the same issue except using an iMX8 som. Using eglfs_kms platform plugin and setting QT_QPA_EGLFS_KMS_ATOMIC=1 seems to prevent any intermediate writes to the framebuffer. No more flicker before application startup.
  • This topic is deleted!

    Unsolved
    1
    0 Votes
    1 Posts
    4 Views
    No one has replied
  • Multiple Key Events being received in application from keyboard

    Solved
    3
    0 Votes
    3 Posts
    376 Views
    V
    Hi, Sorry for delayed update. This problem was resolved by correcting linuxfb logic for key events . Thank you.
  • Update Qt 6.6.1 to 6.7.2

    Unsolved
    5
    0 Votes
    5 Posts
    897 Views
    S
    Try changing ndk version. NDK 26 works for me. And don't forget to rebuild your Qt project after that.
  • This topic is deleted!

    Unsolved
    1
    0 Votes
    1 Posts
    4 Views
    No one has replied
  • Compiling Android project with C++20 and Qt 6.5.8

    Unsolved
    11
    0 Votes
    11 Posts
    844 Views
    jsulmJ
    @hamer Where is this numbers header included?
  • 0 Votes
    1 Posts
    153 Views
    No one has replied
  • qt 5.15 android debian 11

    Unsolved
    4
    0 Votes
    4 Posts
    343 Views
    jsulmJ
    @kickoune103 said in qt 5.15 android debian 11: i would like use same project Then do so. Why do you need WSL? You can use Android Studio and QtCreator on Windows, there is no need for WSL.
  • Qt App crashes suddenly on iPad

    Unsolved
    1
    0 Votes
    1 Posts
    185 Views
    No one has replied
  • Connecting STM32 Board to Android QML Application, need to get USB permission

    Unsolved
    3
    0 Votes
    3 Posts
    342 Views
    E
    Hello, could you help me obtain the product ID and vendor ID in a Qt QML Android application? I tried doing this in native Android Studio using Java, but when I accepted the permission request to read USB devices, I received a toast message indicating that permission was not granted. I'm not sure why this is happening. Does this mean that my app cannot get permission for USB access on Android? In Qt? Thank you!
  • Qt Quick Controls - Gallery application displays all elements diagonally in half

    Unsolved
    1
    0 Votes
    1 Posts
    126 Views
    No one has replied
  • Select a file in Android with QML FileDialog

    Unsolved
    1
    0 Votes
    1 Posts
    139 Views
    No one has replied
  • Qtwebengine 6.3 fails with lima driver

    Unsolved
    1
    0 Votes
    1 Posts
    200 Views
    No one has replied
  • QtVncServer questions

    Unsolved
    1
    0 Votes
    1 Posts
    126 Views
    No one has replied
  • Is openssl 3.4 android library build available ?

    Solved
    4
    0 Votes
    4 Posts
    592 Views
    P
    Ok Thanks @jsulm , As suggested by you, I have built the openssl library files from the source code.