I use react-native-camera for capturing images and saving them in cameraRoll (CaptureTarget) for iOS devices, on capture I get image path in the following form
"assets-library://asset/asset.JPG?id=8B55D3E5-11CE-439A-8FC6-D55EB1A88D7E&ext=JPG"
How to use this path to display the image in Image component (from react-native)?
Previously I was using disk as CaptureTarget option, and I was able to show that image url Image component but now the requirements are to save image in camera roll?
I have used RNFetchBlob to get base64 from "assets-library://.." url, my capture function is
this.camera.capture()
.then((data) => {
// console.log(data);
RNFetchBlob.fs.readFile(data.path, 'base64')
.then((base64data) => {
let base64Image = `data:image/jpeg;base64,${base64data}`;
this.props.addImagesToUntagged(data.path);
})
})
after that i give user some in-app functionality on this base64 data and finally when I need to send this to s3 server, I use axios & RNFetchBlob to send this data.following code gives me signed url for s3
axios.get(ENDPOINT_TO_GET_SIGNED_URL, {params:{'file-name': file.name,'file-type': file.type,"content-type": 'evidence'}})
.then(function (result) {
// console.log(result);
returnUrl = result.data.url;
var signedUrl = result.data.signedRequest;
return uploadFile(file,signedUrl)
})
and in my uploadFile function i upload images through following code
RNFetchBlob.fetch('PUT', signedUrl,
{'Content-Type' : file.type},
RNFetchBlob.wrap(file.uri)
)
.then(resolve)