QtMultimedia Camera Not Work Android 10

[A Former User]

Hello, I want to use the camera with QML on Android 10, but I cannot see the camera output in any way. My codes are as follows, am I doing something missing?

import QtQuick
import QtQuick.Controls
import QtQuick.Layouts
import QtMultimedia

Page {
    MediaDevices {
        id: deviceList
    }

    Camera {
        id: mainCamera
        active: true
        cameraDevice: deviceList.defaultVideoInput
        focusMode: Camera.FocusModeAutoNear
    }

    CaptureSession {
        camera: mainCamera
        videoOutput: videoOutput
    }

    VideoOutput {
        id: videoOutput
        anchors.fill: parent
        fillMode: VideoOutput.PreserveAspectFit
    }
}

[eyllanesc]

@NullByte Does it work for you in any version of android? If so then report the bug, also in that bug ask the supported android versions.

[A Former User]

@eyllanesc said in QtMultimedia Camera Not Work Android 10:

@NullByte Does it work for you in any version of android? If so then report the bug, also in that bug ask the supported android versions.

I tried it on android 10 and android 11, both of them did not open the camera. In Android 10, I get outputs like this, I think the camera is turned on and off automatically.

I Camera  : open camera: 0, package name: com.package.camera
D HwFrameworkSecurityPartsFactory: HwFrameworkSecurityPartsFactory in.
I HwFrameworkSecurityPartsFactory: add HwFrameworkSecurityPartsFactory to memory.
I HwCameraUtil: notifySurfaceFlingerCameraStatus : isFront = false , isOpend = true
I Camera  : close camera: 0, package name:com.package.camera
I HwCameraUtil: notifySurfaceFlingerCameraStatus : isFront = false , isOpend = false
I Camera  : open camera: 1, package name: com.package.camera
I HwCameraUtil: notifySurfaceFlingerCameraStatus : isFront = true , isOpend = true
I HwCameraUtil: notifySurfaceFlingerFrontCameraStatus 8011 transact success!
I Camera  : close camera: 1, package name: com.package.camera
I HwCameraUtil: notifySurfaceFlingerCameraStatus : isFront = true , isOpend = false
I HwCameraUtil: notifySurfaceFlingerFrontCameraStatus 8012 transact success!
W IInputConnectionWrapper: getExtractedText on inactive InputConnection
W IInputConnectionWrapper: getTextBeforeCursor on inactive InputConnection
W libEGL  : EGLNativeWindowType 0x74bfbe4010 disconnect failed

What can we do about this issue? Is this a mistake or am I doing something wrong?

[A Former User]

Any idea?