react-native-full-image-picker

react-native-full-image-picker

中文说明

It is a react native UI component including a camera view and an album selection view. You can take photos, take video recording or select photo from photo library.

It supports:

• Take photos by camera.
• Video recording.
• Select photos from photo library.
• Safe area for iPhone X.
• Portrait and Landscape mode.
• Multiple selection or capture mode.
• Preview after capture or video recording.
• Maximum count of photos.

ScreenShots

Same UI on Android.

Install

Install by Yarn:

yarn add react-native-full-image-picker

Install by NPM:

npm install --save react-native-full-image-picker

NOTICE: This library has no native code for iOS and Android. But you should also install native code of these libraries:

• CameraRoll: Used to get all photos in camera roll or photo library.
• react-native-camera: Used to show camera in view.
• react-native-video: Used to preview the video.
• react-native-fs: Used to copy generated photo or video to a temporary place.

Usage

First import in the file:

import * as ImagePicker from 'react-native-full-image-picker';

It has three method:

• ImagePicker.getCamera(options): Take photo from camera. (Camera Mode)
• ImagePicker.getVideo(options): Video recording. (Video Mode)
• ImagePicker.getAlbum(options): Select photo or video from photo library. (Photo Mode)

options is a object with these settings:

• callback: (data: any[]) => void: Callback method with photo or video array. data is an uri array of photo or video. Do not use Alert in this callback method.
• maxSize?: number: The maximum number of photo count. Valid in camera or photo library mode.
• sideType?: RNCamera.Constants.Type: Side of camera, back or front. Valid in camera or video.
• pictureOptions?: RNCamera.PictureOptions: The options of RNCamera.takePictureAsync(PictureOptions)
• recordingOptions?: RNCamera.RecordingOptions: The options of RNCamera.recordAsync(RecordingOptions)
• flashMode?: RNCamera.Constants.FlashMode: Flash mode. Valid in camera or video.

You can use react-native-general-actionsheet to show ActionSheet by same API and UI with ActionSheetIOS.

Change Default Property

You can import page and change defaultProps to modify settings globally:

import * as ImagePicker from 'react-native-full-image-picker';

ImagePicker.XXX.defaultProps.yyy = ...;

The XXX is the export items of library. Following is the detail.

PhotoModalPage

This is the outter navigator for all modes. You can change these properties of defaultProps:

Name	Type	Description
okLabel	string	OK button text
cancelLabel	string	Cancel button text
deleteLabel	string	Delete button text
useVideoLabel	string	UseVideo button text
usePhotoLabel	string	UsePhoto button text
previewLabel	string	Preview button text
choosePhotoTitle	string	ChoosePhoto page title
maxSizeChooseAlert	(num: number) => string	Max size limit alert message when choosing photos
maxSizeTakeAlert	(num: number) => string	Max size limit alert message when taking photos from camera
supportedOrientations	string[]	Supported orientations. Default is landscape and portrait

CameraView

This is page for taking photos from camera or recording video. You can change these properties of defaultProps:

Name	Type	Description
maxSize	number	Default max number limit
sideType	RNCamera.Constants.Type	Camera side type. Default is back
flashMode	RNCamera.Constants.FlashMode	Flash mode. Default is off

AlbumListView

This is page for selecting photo from photo library. You can change these properties of defaultProps:

Name	Type	Description
maxSize	number	Default max number limit
autoConvertPath	boolean	Auto copy photo or not to convert file path to standard file path. Default is false
assetType	string	Asset type. Please see CameraRoll Docs
groupTypes	string	Group type. Please see CameraRoll Docs