/file_drag_and_drop

A flutter deskstop package that allows you to drag the native file into app support.

Primary LanguageDartMIT LicenseMIT

FileDragAndDrop Language Flutter

FileDragAndDrop

A flutter deskstop package that allows you to drag the native file into app support.

Platform Support

Now only support on macOS, if any one can implements other platform method. Please pull request to contributors

Linux macOS Windows
➖ ✔️ ➖

Example

See Example Code

Firt Step: ensureInitialized

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await dragAndDropChannel.initializedMainView();
  runApp(MyApp());
}

Second Step: addListener DragContainerListener

@override
  void draggingFileEntered() {
    print("flutter: draggingFileEntered");
    setState(() {
      visibilityTips = true;
    });
  }

  @override
  void draggingFileExit() {
    print("flutter: draggingFileExit");
    setState(() {
      visibilityTips = false;
    });
  }

  @override
  void prepareForDragFileOperation() {
    print("flutter: prepareForDragFileOperation");
    setState(() {
      visibilityTips = false;
    });
  }

  @override
  void performDragFileOperation(List<DragFileResult> fileResults) {
    print("flutter: performDragFileOperation");
    setState(() {
      this.fileResults = fileResults;
    });
  }

Getting Started

This project is a starting point for a Flutter plug-in package, a specialized package that includes platform-specific implementation code for Android and/or iOS.

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.