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Description:

images picker

images_picker #

Flutter plugin for selecting images/videos from the Android and iOS image library, and taking pictures/videos with the camera,save image/video to album/gallery
ios(10+): ZLPhotoBrowser
android(21+): PictureSelector
Support #

pick multiple images/videos from photo album (wechat style)
use camera to take image/video
crop images with custom aspectRatio
compress images with quality/maxSize
save image/video to album/gallery
localizations currently support

System, Chinese, ChineseTraditional, English, Japanese, French, Korean, German, Vietnamese,

Install #
For ios:
<key>NSCameraUsageDescription</key>
<string>Example usage description</string>
<key>NSMicrophoneUsageDescription</key>
<string>Example usage description</string>
<key>NSPhotoLibraryUsageDescription</key>
<string>Example usage description</string>
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For android:
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
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Goto android/app/build.gradle
minSdkVersion 21
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And,
images_picker: ^newest
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import "package:images_picker/images_picker.dart";
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Usage #

simple picker image

Future getImage() async {
List<Media> res = await ImagesPicker.pick(
count: 3,
pickType: PickType.image,
);
// Media
// .path
// .thumbPath (path for video thumb)
// .size (kb)
}
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simple picker video

Future getImage() async {
List<Media> res = await ImagesPicker.pick(
count: 3,
pickType: PickType.video,
);
// Media
// .path
// .thumbPath (path for video thumb)
// .size (kb)
}
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simple open camera

ImagesPicker.openCamera(
pickType: PickType.video,
maxTime: 15, // record video max time
);
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add gif support

ImagesPicker.pick(
// ...
gif: true, // default is true
);
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add max video duration pick

ImagesPicker.pick(
// ...
maxTime: 30, // second
);
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add cropper (gif crop unsupported)

ImagesPicker.pick(
// ...
// when cropOpt isn't null, crop is enabled
cropOpt: CropOption(
aspectRatio: CropAspectRatio.custom,
cropType: CropType.rect, // currently for android
),
);
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add compress

ImagesPicker.pick(
// ...
// when maxSize/quality isn't null, compress is enabled
quality: 0.8, // only for android
maxSize: 500, // only for ios (kb)
);
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set language

ImagesPicker.pick(
language: Language.English,
// you can set Language.System for following phone language
)
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save file to album

ImagesPicker.saveImageToAlbum(file, albumName: "");
ImagesPicker.saveVideoToAlbum(file, albumName: "");
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save network file to album

because the HTTP request is uncontrollable in plugin(such as progress),you must download file ahead of time
void save() async {
File file = await downloadFile('https://xxx.example.com/xx.png');
bool res = await ImagesPicker.saveImageToAlbum(file, albumName: "");
print(res);
}

Future<File> downloadFile(String url) async {
Dio simple = Dio();
String savePath = Directory.systemTemp.path + '/' + url.split('/').last;
await simple.download(url, savePath,
options: Options(responseType: ResponseType.bytes));
print(savePath);
File file = new File(savePath);
return file;
}
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All params #
// for pick
int count = 1,
PickType pickType = PickType.image,
bool gif = true,
int maxTime = 120,
CropOption cropOpt,
int maxSize,
double quality,

// for camera
PickType pickType = PickType.image,
int maxTime = 15,
CropOption cropOpt,
int maxSize,
double quality,
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proguard-rules #
-keep class com.luck.picture.lib.** { *; }

-dontwarn com.yalantis.ucrop**
-keep class com.yalantis.ucrop** { *; }
-keep interface com.yalantis.ucrop** { *; }
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License #
MIT License