advance_image_picker 0.1.7+1 copy "advance_image_picker: ^0.1.7+1" to clipboard
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Flutter plugin in pure Dart code for selecting/editing multiple images from the Android/iOS image library and taking new pictures with the camera in the same view.

example/lib/main.dart

import 'dart:io';

import 'package:advance_image_picker/advance_image_picker.dart';
import 'package:flutter/material.dart';
import 'package:intl/intl.dart';

// We don't care about missing API docs in the example app.
// ignore_for_file: public_member_api_docs

void main() {
  WidgetsFlutterBinding.ensureInitialized();
  ErrorWidget.builder = (FlutterErrorDetails details) {
    return ErrorWidget(details.exception);
  };
  runApp(const MyApp());
}

/// Example app.
class MyApp extends StatelessWidget {
  /// Example app constructor.
  const MyApp({final Key? key}) : super(key: key);
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    // Setup image picker configs
    final configs = ImagePickerConfigs();
    // AppBar text color
    configs.appBarTextColor = Colors.white;
    configs.appBarBackgroundColor = Colors.orange;
    // Disable select images from album
    // configs.albumPickerModeEnabled = false;
    // Only use front camera for capturing
    // configs.cameraLensDirection = 0;
    // Translate function
    configs.translateFunc = (name, value) => Intl.message(value, name: name);
    // Disable edit function, then add other edit control instead
    configs.adjustFeatureEnabled = false;
    configs.externalImageEditors['external_image_editor_1'] = EditorParams(
        title: 'external_image_editor_1',
        icon: Icons.edit_rounded,
        onEditorEvent: (
                {required BuildContext context,
                required File file,
                required String title,
                int maxWidth = 1080,
                int maxHeight = 1920,
                int compressQuality = 90,
                ImagePickerConfigs? configs}) async =>
            Navigator.of(context).push(MaterialPageRoute(
                fullscreenDialog: true,
                builder: (context) => ImageEdit(
                    file: file,
                    title: title,
                    maxWidth: maxWidth,
                    maxHeight: maxHeight,
                    configs: configs))));
    configs.externalImageEditors['external_image_editor_2'] = EditorParams(
        title: 'external_image_editor_2',
        icon: Icons.edit_attributes,
        onEditorEvent: (
                {required BuildContext context,
                required File file,
                required String title,
                int maxWidth = 1080,
                int maxHeight = 1920,
                int compressQuality = 90,
                ImagePickerConfigs? configs}) async =>
            Navigator.of(context).push(MaterialPageRoute(
                fullscreenDialog: true,
                builder: (context) => ImageSticker(
                    file: file,
                    title: title,
                    maxWidth: maxWidth,
                    maxHeight: maxHeight,
                    configs: configs))));

    // Example about label detection & OCR extraction feature.
    // You can use Google ML Kit or TensorflowLite for this purpose
    configs.labelDetectFunc = (String path) async {
      return <DetectObject>[
        DetectObject(label: 'dummy1', confidence: 0.75),
        DetectObject(label: 'dummy2', confidence: 0.75),
        DetectObject(label: 'dummy3', confidence: 0.75)
      ];
    };
    configs.ocrExtractFunc =
        (String path, {bool? isCloudService = false}) async {
      if (isCloudService!) {
        return 'Cloud dummy ocr text';
      } else {
        return 'Dummy ocr text';
      }
    };

    // Example about custom stickers
    configs.customStickerOnly = true;
    configs.customStickers = [
      'assets/icon/cus1.png',
      'assets/icon/cus2.png',
      'assets/icon/cus3.png',
      'assets/icon/cus4.png',
      'assets/icon/cus5.png'
    ];

    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        // This is the theme of your application.
        //
        // Try running your application with "flutter run". You'll see the
        // application has a blue toolbar. Then, without quitting the app, try
        // changing the primarySwatch below to Colors.green and then invoke
        // "hot reload" (press "r" in the console where you ran "flutter run",
        // or simply save your changes to "hot reload" in a Flutter IDE).
        // Notice that the counter didn't reset back to zero; the application
        // is not restarted.
        primarySwatch: Colors.blue,
      ),
      home: const MyHomePage(title: 'advance_image_picker Demo'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({Key? key, required this.title}) : super(key: key);

  final String title;

  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  List<ImageObject> _imgObjs = [];

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        // Here we take the value from the MyHomePage object that was created by
        // the App.build method, and use it to set our appbar title.
        title: Text(widget.title),
      ),
      body: Center(
        // Center is a layout widget. It takes a single child and positions it
        // in the middle of the parent.
        child: Column(
          children: <Widget>[
            GridView.builder(
                shrinkWrap: true,
                itemCount: _imgObjs.length,
                gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
                    crossAxisCount: 4, mainAxisSpacing: 2, crossAxisSpacing: 2),
                itemBuilder: (BuildContext context, int index) {
                  final image = _imgObjs[index];
                  return Padding(
                    padding: const EdgeInsets.all(2),
                    child: Image.file(File(image.modifiedPath),
                        height: 80, fit: BoxFit.cover),
                  );
                })
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: () async {
          // Get max 5 images
          final List<ImageObject>? objects = await Navigator.of(context)
              .push(PageRouteBuilder(pageBuilder: (context, animation, __) {
            return const ImagePicker(maxCount: 5);
          }));

          if ((objects?.length ?? 0) > 0) {
            setState(() {
              _imgObjs = objects!;
            });
          }
        },
        child: const Icon(Icons.add),
      ), // This trailing comma makes auto-formatting nicer for build methods.
    );
  }
}
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Publisher

verified publisherweta.vn

Flutter plugin in pure Dart code for selecting/editing multiple images from the Android/iOS image library and taking new pictures with the camera in the same view.

Homepage
Repository (GitHub)
View/report issues

Documentation

API reference

License

BSD-3-Clause (LICENSE)

Dependencies

camera, flutter, flutter_native_image, image, image_cropper, image_editor, path_provider, photo_manager, photo_view

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