0.4.8 #

• Replace the full com.android.support:appcompat-v7 dependency with com.android.support:support-core-utils, which results in smaller APK sizes.
• Upgrade support library to 27.1.1

0.4.7 #

• Added missing video_player package dev dependency.

0.4.6 #

• Added support for picking remote images.

0.4.5 #

• Bugfixes, code cleanup, more test coverage.

0.4.4 #

• Updated Gradle tooling to match Android Studio 3.1.2.

0.4.3 #

• Bugfix: on iOS the pickVideo method will now return null when the user cancels picking a video.

0.4.2 #

• Added support for picking videos.
• Updated example app to show video preview.

0.4.1 #

• Bugfix: the pickImage method will now return null when the user cancels picking the image, instead of hanging indefinitely.
• Removed the third party library dependency for taking pictures with the camera.

0.4.0 #

• Breaking change. The source parameter for the pickImage is now required. Also, the ImageSource.any option doesn't exist anymore.
• Use the native Android image gallery for picking images instead of a custom UI.

0.3.1 #

• Bugfix: Android version correctly asks for runtime camera permission when using ImageSource.camera.

0.3.0 #

• Breaking change. Set SDK constraints to match the Flutter beta release.

0.2.1 #

• Simplified and upgraded Android project template to Android SDK 27.
• Updated package description.

0.2.0 #

• Breaking change. Upgraded to Gradle 4.1 and Android Studio Gradle plugin 3.0.1. Older Flutter projects need to upgrade their Gradle setup as well in order to use this version of the plugin. Instructions can be found here.

0.1.5 #

• Added FLT prefix to iOS types

0.1.4 #

• Bugfix: canceling image picking threw exception.
• Bugfix: errors in plugin state management.

0.1.3 #

• Added optional source argument to pickImage for controlling where the image comes from.

0.1.2 #

• Added optional maxWidth and maxHeight arguments to pickImage.

0.1.1 #

• Updated Gradle repositories declaration to avoid the need for manual configuration in the consuming app.

0.1.0+1 #

• Updated readme and description in pubspec.yaml

0.1.0 #

• Updated dependencies
• Breaking Change: You need to add a maven section with the "https://maven.google.com" endpoint to the repository section of your android/build.gradle. For example:

allprojects {
    repositories {
        jcenter()
        maven {                              // NEW
            url "https://maven.google.com"   // NEW
        }                                    // NEW
    }
}

0.0.3 #

• Fix for crash on iPad when showing the Camera/Gallery selection dialog

0.0.2+2 #

• Updated README

0.0.2+1 #

• Updated README

0.0.2 #

• Fix crash when trying to access camera on a device without camera (e.g. the Simulator)

0.0.1 #

• Initial Release

example/lib/main.dart

// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import 'dart:async';
import 'dart:io';

import 'package:flutter/material.dart';
import 'package:image_picker/image_picker.dart';
import 'package:video_player/video_player.dart';

void main() {
  runApp(new MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: 'Image Picker Demo',
      home: new MyHomePage(title: 'Image Picker Example'),
    );
  }
}

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

  final String title;

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

class _MyHomePageState extends State<MyHomePage> {
  Future<File> _imageFile;
  bool isVideo = false;
  VideoPlayerController _controller;
  VoidCallback listener;

  void _onImageButtonPressed(ImageSource source) {
    setState(() {
      if (_controller != null) {
        _controller.setVolume(0.0);
        _controller.removeListener(listener);
      }
      if (isVideo) {
        ImagePicker.pickVideo(source: source).then((File file) {
          if (file != null && mounted) {
            setState(() {
              _controller = VideoPlayerController.file(file)
                ..addListener(listener)
                ..setVolume(1.0)
                ..initialize()
                ..setLooping(true)
                ..play();
            });
          }
        });
      } else {
        _imageFile = ImagePicker.pickImage(source: source);
      }
    });
  }

  @override
  void deactivate() {
    if (_controller != null) {
      _controller.setVolume(0.0);
      _controller.removeListener(listener);
    }
    super.deactivate();
  }

  @override
  void dispose() {
    if (_controller != null) {
      _controller.dispose();
    }
    super.dispose();
  }

  @override
  void initState() {
    super.initState();
    listener = () {
      setState(() {});
    };
  }

  Widget _previewVideo(VideoPlayerController controller) {
    if (controller == null) {
      return const Text(
        'You have not yet picked a video',
        textAlign: TextAlign.center,
      );
    } else if (controller.value.initialized) {
      return Padding(
        padding: const EdgeInsets.all(10.0),
        child: AspectRatioVideo(controller),
      );
    } else {
      return const Text(
        'Error Loading Video',
        textAlign: TextAlign.center,
      );
    }
  }

  Widget _previewImage() {
    return FutureBuilder<File>(
        future: _imageFile,
        builder: (BuildContext context, AsyncSnapshot<File> snapshot) {
          if (snapshot.connectionState == ConnectionState.done &&
              snapshot.data != null) {
            return Image.file(snapshot.data);
          } else if (snapshot.error != null) {
            return const Text(
              'Error picking image.',
              textAlign: TextAlign.center,
            );
          } else {
            return const Text(
              'You have not yet picked an image.',
              textAlign: TextAlign.center,
            );
          }
        });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: Center(
        child: isVideo ? _previewVideo(_controller) : _previewImage(),
      ),
      floatingActionButton: Column(
        mainAxisAlignment: MainAxisAlignment.end,
        children: <Widget>[
          FloatingActionButton(
            onPressed: () {
              isVideo = false;
              _onImageButtonPressed(ImageSource.gallery);
            },
            heroTag: 'image0',
            tooltip: 'Pick Image from gallery',
            child: const Icon(Icons.photo_library),
          ),
          Padding(
            padding: const EdgeInsets.only(top: 16.0),
            child: FloatingActionButton(
              onPressed: () {
                isVideo = false;
                _onImageButtonPressed(ImageSource.camera);
              },
              heroTag: 'image1',
              tooltip: 'Take a Photo',
              child: const Icon(Icons.camera_alt),
            ),
          ),
          Padding(
            padding: const EdgeInsets.only(top: 16.0),
            child: FloatingActionButton(
              backgroundColor: Colors.red,
              onPressed: () {
                isVideo = true;
                _onImageButtonPressed(ImageSource.gallery);
              },
              heroTag: 'video0',
              tooltip: 'Pick Video from gallery',
              child: const Icon(Icons.video_library),
            ),
          ),
          Padding(
            padding: const EdgeInsets.only(top: 16.0),
            child: FloatingActionButton(
              backgroundColor: Colors.red,
              onPressed: () {
                isVideo = true;
                _onImageButtonPressed(ImageSource.camera);
              },
              heroTag: 'video1',
              tooltip: 'Take a Video',
              child: const Icon(Icons.videocam),
            ),
          ),
        ],
      ),
    );
  }
}

class AspectRatioVideo extends StatefulWidget {
  final VideoPlayerController controller;

  AspectRatioVideo(this.controller);

  @override
  AspectRatioVideoState createState() => new AspectRatioVideoState();
}

class AspectRatioVideoState extends State<AspectRatioVideo> {
  VideoPlayerController get controller => widget.controller;
  bool initialized = false;

  VoidCallback listener;

  @override
  void initState() {
    super.initState();
    listener = () {
      if (!mounted) {
        return;
      }
      if (initialized != controller.value.initialized) {
        initialized = controller.value.initialized;
        setState(() {});
      }
    };
    controller.addListener(listener);
  }

  @override
  Widget build(BuildContext context) {
    if (initialized) {
      final Size size = controller.value.size;
      return new Center(
        child: new AspectRatio(
          aspectRatio: size.width / size.height,
          child: new VideoPlayer(controller),
        ),
      );
    } else {
      return new Container();
    }
  }
}