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Description:

gal

Gal

Dart3 plugin for saving image or video to photos gallery

pub.dev »

Please LIKE👍 and STAR⭐️ to support our volunteer efforts. #
Support means that all functions have been tested manually or automatically whenever possible.

Android
iOS
macOS
Windows
Linux

Support
SDK 21+
11+
11+
10+
See: gal_linux

iOS
Android

Example

✨ Features #

Open gallery
Save video
Save image
Save to album
Save with metadata
Handle permission
Handle errors
Lots of docs and wiki

🚀 Get started #
Add dependency #
You can use the command to add gal as a dependency with the latest stable version:
$ flutter pub add gal
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iOS #
Add the following keys to the ios/Runner/Info.plist:

<key>NSPhotoLibraryAddUsageDescription</key> Required
<key>NSPhotoLibraryUsageDescription</key> Required for ios < 14 or saving to album

You can copy from Info.plist in example.
Android #
Add the following keys to the android/app/src/main/AndroidManifest.xml:

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" android:maxSdkVersion="29" /> Required for API <= 29
android:requestLegacyExternalStorage="true" Required for saving to the album in API 29

You can copy from AndroidManifest.xml from example.

🔴 Warning:
Android emulators with API < 29 require SD card setup. Real devices don't.

macOS #
Add the following keys to the macos/Runner/Info.plist:

<key>NSPhotoLibraryAddUsageDescription</key> Required
<key>NSPhotoLibraryUsageDescription</key> Required for saving to album

You can copy from Info.plist in example.

🔴 Warning:
Flutter currently has a fatal problem for loading info.plist, and permissions are always denied in
some code editors.

Windows #
Update Visual Studio to the latest version for using C++ 20.

💡 If you can't compile
Try downloading a latest Windows SDK:

Open Visual Studio Installer
Select Modify
Select Windows SDK

Linux #
Currently does not officially support Linux, but it can be added through a community plugin.
See: gal_linux
✅ Usage #
Save from local #
// Save Image (Supports two ways)
await Gal.putImage('$filePath');
await Gal.putImageBytes('$uint8List');

// Save Video
await Gal.putVideo('$filePath');

// Save to album
await Gal.putImage('$filePath', album: '$album')
...
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Download from the Internet #
$ flutter pub add dio
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// Download Image
final imagePath = '${Directory.systemTemp.path}/image.jpg';
await Dio().download('$url',imagePath);
await Gal.putImage(imagePath);

// Download Video
final videoPath = '${Directory.systemTemp.path}/video.mp4';
await Dio().download('$url',videoPath);
await Gal.putVideo(videoPath);
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Save from Camera #
$ flutter pub add image_picker
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// Shot and Save
final image = await ImagePicker.pickImage(source: ImageSource.camera);
await Gal.putImage(image.path);
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$ flutter pub add camera
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// Record and Save
...
final video = await controller.stopVideoRecording();
await Gal.putVideo(video.path);
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Handle Permission #
// Check for access premission
final hasAccess = await Gal.hasAccess();

// Request access premission
await Gal.requestAccess();

// ... for saving to album
final hasAccess = await Gal.hasAccess(toAlbum: true);
await Gal.requestAccess(toAlbum: true);
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Handle Errors #
// Save Image with try-catch
try {
await Gal.putImage('$filePath');
} on GalException catch (e) {
log(e.type.message);
}

// Exception Type
enum GalExceptionType {
accessDenied,
notEnoughSpace,
notSupportedFormat,
unexpected;

String get message => switch (this) {
accessDenied => 'Permission to access the gallery is denied.',
notEnoughSpace => 'Not enough space for storage.',
notSupportedFormat => 'Unsupported file formats.',
unexpected => 'An unexpected error has occurred.',
};
}
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📝 Ducuments #
If you write an article about Gal, let us know in discussion and we will post the URL of the article in the wiki or readme 🤝

🎯 Example #

👌 Best Practice #

🏠 Wiki #

💚 Contributing #

💬 Q&A #

💚 Trusted by huge projects #
Although Gal has only been released for a short time, it is already trusted by huge projects.

localsend - 28k⭐️ #

flutter-quill-extensions - 2.3k⭐️ #

Thunder - 660⭐️ #
and more...