react-native-image-crop-picker

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

Result

Usage

Import library
``javascript
import ImagePicker from 'react-native-image-crop-picker';
`

#### Select from gallery

Call single image picker with cropping
`javascript
ImagePicker.openPicker({
width: 300,
height: 400,
cropping: true
}).then(image => {
console.log(image);
});
`

Call multiple image picker
`javascript
ImagePicker.openPicker({
multiple: true
}).then(images => {
console.log(images);
});
`

#### Select from camera
`javascript
ImagePicker.openCamera({
width: 300,
height: 400,
cropping: true
}).then(image => {
console.log(image);
});
`

#### Crop picture
`javascript
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.

`javascript
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 |
| cropperActiveWidgetColor (android only) | string (default "#424242") | When cropping image, determines ActiveWidget color. |
| cropperStatusBarColor (android only) | string (default #424242) | When cropping image, determines the color of StatusBar. |
| cropperToolbarColor (android only) | string (default #424242) | When cropping image, determines the color of Toolbar. |
| 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)
`gradle
buildscript {
...
dependencies {
classpath 'com.android.tools.build:gradle:2.2.3'
...
}
...
}
`

- Add useSupportLibrary (app build.gradle)
`gradle
android {
...

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

- [Optional] If you want to use camera picker in your project, add following to AndroidManifest.xml
-

#### 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
4. 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