xiangwenbin / fluttermulti-imagepicker

flutter_multiple_image_picker

A new Flutter plugin for selecting multiple images from gallery.

Screenshots

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Usage

Example

  dependencies:
    flutter:
      sdk: flutter
    flutter_multiple_image_picker:

class _MyAppState extends State<MyApp> {
  BuildContext context;
  String _platformMessage = 'No Error';
  List images;
  int maxImageNo = 10;
  bool selectSingleImage = false;

  @override
  initState() {
    super.initState();
  }

  initMultiPickUp() async {
    setState(() {
      images = null;
      _platformMessage = 'No Error';
    });
    List resultList;
    String error;
    try {
      resultList = await FlutterMultipleImagePicker.pickMultiImages(
          maxImageNo, selectSingleImage);
    } on PlatformException catch (e) {
      error = e.message;
    }

    if (!mounted) return;

    setState(() {
      images = resultList;
      if (error == null) _platformMessage = 'No Error Dectected';
    });
  }

  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      home: new Scaffold(
        appBar: new AppBar(
          title: new Text('Multi-image picker plugin'),
        ),
        body: new Container(
          padding: const EdgeInsets.all(8.0),
          child: new Column(
            mainAxisAlignment: MainAxisAlignment.center,
            crossAxisAlignment: CrossAxisAlignment.center,
            children: <Widget>[
              images == null
                  ? new Container(
                      height: 300.0,
                      width: 400.0,
                      child: new Icon(
                        Icons.image,
                        size: 250.0,
                        color: Theme.of(context).primaryColor,
                      ),
                    )
                  : new SizedBox(
                      height: 300.0,
                      width: 400.0,
                      child: new ListView.builder(
                        scrollDirection: Axis.horizontal,
                        itemBuilder: (BuildContext context, int index) =>
                            new Padding(
                              padding: const EdgeInsets.all(5.0),
                              child: new Image.file(
                                new File(images[index].toString()),
                              ),
                            ),
                        itemCount: images.length,
                      ),
                    ),
              new Padding(
                padding: const EdgeInsets.all(8.0),
                child: new Text('Error Dectected: $_platformMessage'),
              ),
              new RaisedButton.icon(
                  onPressed: initMultiPickUp,
                  icon: new Icon(Icons.image),
                  label: new Text("Pick-Up Images")),
            ],
          ),
        ),
      ),
    );
  }
}

Pull Requests

I welcome and encourage all pull requests. It usually will take me within 24-48 hours to respond to any issue or request. Here are some basic rules to follow to ensure timely addition of your request:

1. Match coding style (braces, spacing, etc.) This is best achieved using Reformat Code feature of Android Studio CMD+Option+L on Mac and CTRL + ALT + L on Linux + Windows .
2. If its a feature, bugfix, or anything please only change code to what you specify.
3. Please keep PR titles easy to read and descriptive of changes, this will make them easier to merge :)
4. Pull requests must be made against develop branch. Any other branch (unless specified by the maintainers) will get rejected.
5. Check for existing issues first, before filing an issue.
6. Make sure you follow the set standard as all other projects in this repo do
7. Have fun!

Created & Maintained By

Maugost_Mtellect

If you found this project helpful or you learned something from the source code and want to thank me, consider buying me a cup of ☕

*Bitcoin: 1K2wivc2xy7tTjsmHhNzq7wwEHoyHfS64n

License

Copyright 2018 Maugost Mtellect

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Getting Started

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For help on editing package code, view the documentation.