react-native-image-crop-picker

iOS/Android image picker with support for camera, configurable compression, multiple images and cropping

Result

Usage

Import library

import ImagePicker from 'react-native-image-crop-picker';

Select from gallery

Call single image picker with cropping

ImagePicker.openPicker({
  width: 300,
  height: 400,
  cropping: true
}).then(image => {
  console.log(image);
});

Call multiple image picker

ImagePicker.openPicker({
  multiple: true
}).then(images => {
  console.log(images);
});

Select from camera

ImagePicker.openCamera({
  width: 300,
  height: 400,
  cropping: true
}).then(image => {
  console.log(image);
});

Crop picture

ImagePicker.openCropper({
  path: 'my-file-path.jpg',
  width: 300,
  height: 400
}).then(image => {
  console.log(image);
});

Optional cleanup

Module is creating tmp images which are going to be cleaned up automatically somewhere in the future. If you want to force cleanup, you can use clean to clean all tmp files, or cleanSingle(path) to clean single tmp file.

ImagePicker.clean().then(() => {
  console.log('removed all tmp images from tmp directory');
}).catch(e => {
  alert(e);
});

Request Object

| Property | Type | Description | | ------------- |:-------------:| :-----| | cropping | bool (default false) | Enable or disable cropping | | width | number | Width of result image when used with cropping option | | height | number | Height of result image when used with cropping option | | multiple | bool (default false) | Enable or disable multiple image selection | | includeBase64 | bool (default false) | Enable or disable returning base64 data with image | | cropperTintColor (android only) | string (default "#424242") | When cropping image, determines the color of Toolbar and other UX elements. Uses UCrop's setToolbarColor, setActiveWidgetColor, and setStatusBarColor with color specified. | | cropperCircleOverlay | bool (default false) | Enable or disable circular cropping mask. | | maxFiles (ios only) | number (default 5) | Max number of files to select when using multiple option | | waitAnimationEnd (ios only) | bool (default true) | Promise will resolve/reject once ViewController completion block is called | | smartAlbums (ios only) | array (default ['UserLibrary', 'PhotoStream', 'Panoramas', 'Videos', 'Bursts']) | List of smart albums to choose from | | useFrontCamera (ios only) | bool (default false) | Whether to default to the front/'selfie' camera when opened | | compressVideoPreset (ios only) | string (default MediumQuality) | Choose which preset will be used for video compression | | compressImageMaxWidth | number (default none) | Compress image with maximum width | | compressImageMaxHeight | number (default none) | Compress image with maximum height | | compressImageQuality | number (default 1) | Compress image with quality (from 0 to 1, where 1 is best quality) | | loadingLabelText (ios only) | string (default "Processing assets...") | Text displayed while photo is loading in picker | | mediaType | string (default any) | Accepted mediaType for image selection, can be one of: 'photo', 'video', or 'any' | | showsSelectedCount (ios only) | bool (default true) | Whether to show the number of selected assets | | showCropGuidelines (android only) | bool (default true) | Whether to show the 3x3 grid on top of the image during cropping | | hideBottomControls (android only) | bool (default false) | Whether to display bottom controls | | enableRotationGesture (android only) | bool (default false) | Whether to enable rotating the image by hand gesture |

Response Object

| Property | Type | Description | | ------------- |:-------------:| :-----| | path | string | Selected image location | | width | number | Selected image width | | height | number | Selected image height | | mime | string | Selected image MIME type (image/jpeg, image/png) | | size | number | Selected image size in bytes | | data | base64 | Optional base64 selected file representation |

Install

npm i react-native-image-crop-picker --save
react-native link react-native-image-crop-picker

Post-install steps

iOS

In Xcode open Info.plist and add string key NSPhotoLibraryUsageDescription with value that describes why do you need access to user photos. More info here https://forums.developer.apple.com/thread/62229. Depending on what features you use, you also may need NSCameraUsageDescription and NSMicrophoneUsageDescription keys.

cocoapods users

• Add platform :ios, '8.0' to Podfile (!important)
• Add pod 'RSKImageCropper' and pod 'QBImagePickerController' to Podfile

non-cocoapods users

• Drag and drop the ios/ImageCropPickerSDK folder to your xcode project. (Make sure Copy items if needed IS ticked)
• Click on project General tab
  • Under Deployment Info set Deployment Target to 8.0
  • Under Embedded Binaries click + and add RSKImageCropper.framework and QBImagePicker.framework

Android

• Make sure you are using Gradle 2.2.x (project build.gradle)

buildscript {
    ...
    dependencies {
        classpath 'com.android.tools.build:gradle:2.2.3'
        ...
    }
    ...
}

• Add useSupportLibrary (app build.gradle)

android {
    ...

    defaultConfig {
        ...
        vectorDrawables.useSupportLibrary = true
        ...
    }
    ...
}

• [Optional] If you want to use camera picker in your project, add following to AndroidManifest.xml
  • <uses-permission android:name="android.permission.CAMERA"/>

Production build

iOS

cocoapods users

• You are already done

non-cocoapods users

If you are using pre-built frameworks from ios/ImageCropPickerSDK, then before deploying app to production you should strip off simulator ARCHs from these, or you can add frameworks from Libraries/imageCropPicker/Libraries/_framework_name_.xcodeproj/Products/_framework_name_.framework to Embedded Binaries instead of pre-built ones. Related issue: https://github.com/ivpusic/react-native-image-crop-picker/issues/61.

Details for second approach:

1. Remove the pre-built frameworks from Embedded Binaries
2. Build for Device
3. Add the newly built binaries for both frameworks to Embedded Binaries (located at Libraries/imageCropPicker/Libraries/_framework_name_.xcodeproj/Products/_framework_name_.framework)

License

MIT