Why does Flutter Image Picker take 2-3 seconds to capture an image from the camera on Android?

[ElGenius-developer]

Is there an existing issue for this?

• I have searched the existing issues
• I have read the guide to filing a bug

Steps to reproduce

When I try to pick image using image_picker package , camera open file , but when I click capture button it takes about 2 or 3 seconds to capture image , any solutions ? code:

Expected results

Expect to shoot image fast and loading may take seconds

Actual results

when clicked on capture button I heard a sound of shooting but image not captured , after few seconds of lagging image cached with the old frame

Code sample

Code sample

void pickImageFromCam() async {
try {
await ImagePicker()
          .pickImage(
source: kIsWeb ? ImageSource.gallery : ImageSource.camera,
requestFullMetadata: true,
imageQuality: 90,
maxHeight: 500,
maxWidth: 500)
          .then((value) {
if (value != null) {
if (imagesExtensions.contains(getExtension(value.name))) {
pickedFiles.add(CustomPickedFile(
file: File(value.path),
path: value.path,
fileExtension: getExtension(value.name),
fileName: value.name));

Helper.showSnackBar(context,
message: AppLocal.of(context).image_was_taken);
else {
_showDialog(
title: AppLocal.of(context).take_photo,
content: AppLocal.of(context)
                    .extension_should_be(imagesExtensions.join(' , ')));
          }
else {
_showDialog(
title: AppLocal.of(context).take_photo,
content: AppLocal.of(context).no_image_was_taken);
        }
      });
on IOException catch (error) {
log(error.toString());
    }
  }

Screenshots or Video

Screenshots / Video demonstration

Logs

Logs

no logs

Flutter Doctor output

Doctor output

Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 3.10.3, on Microsoft Windows [Version 10.0.19045.2965], locale en-US)
[√] Windows Version (Installed version of Windows is version 10 or higher)
[√] Android toolchain - develop for Android devices (Android SDK version 33.0.1)
[√] Chrome - develop for the web
[!] Visual Studio - develop for Windows (Visual Studio Enterprise 2019 16.11.26)
    X Visual Studio is missing necessary components. Please re-run the Visual Studio installer for the "Desktop
      development with C++" workload, and include these components:
        MSVC v142 - VS 2019 C++ x64/x86 build tools
         - If there are multiple build tool versions available, install the latest
        C++ CMake tools for Windows
        Windows 10 SDK
[√] Android Studio (version 2022.2)
[√] VS Code, 64-bit edition (version 1.78.2)
[√] Connected device (3 available)
[√] Network resources

! Doctor found issues in 1 category.

[stuartmorgan-g]

when clicked on capture button I heard a sound of shooting but image not captured , after few seconds of lagging image cached with the old frame

image_picker is just launching an intent to your system; the camera UI there is not part of the plugin. If there is a lag between pressing the camera button and the picture actually being taken, the issue is in the camera app handling the intent, and you'll need to report this to the developer of that camera app.

Closing as out of scope.

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.