Camera / QR code Scanner

The capability will give the users to use the on-device camera for scanning QR codes or taking/uploading images.

scanQRCode(showGallery, validator)

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Description: This method opens up a user interface that allows the user to scan QR codes and upon validation returns the scanned data back to the user.

Usage:

Example
sdk.scanQRCode(true)
  .then((data) => {
	console.log('Value received = ' + data)
})
  .catch((err) => {})

Promise<string>
A promise with the desired value or error if there is some issue. Promise failure reasons can be as follows:

Response
Promise resolve:

Resolution
{
“uri”: “25134125737621837823213”
}

Promise reject:
{
  'error_code': 'USER_BACK_PRESSED'
}

startCamera

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Description: This method starts the camera to allow the user to take an image for use within the app. On completion, returns a URI with a path to the captured image.

Promise – The promise resolution returns a JS object with the URI of the taken image. The contents of the URI can be read through the readFile method stated here.

Usage:

JavaScript
PhonePe.PhonePe.build(PhonePe.Constants.Species.web).then((sdk) => {
	sdk.startCamera().then((res) => {
		console.log("URI" + res)
		alert(res)
	}).catch((err) => {
		console.log("error " + err)
		alert(err)
	})
})

Promise<any>
A promise resolution with the grant token. Promise rejection if the grant token fetching failed.

response
Promise resolve:
{
"uri": "content://main/folder/image.jpeg"
"name": “image.jpeg” //string
"size":100        //double

}


Promise reject:
{
  "error_code": "NETWORK_ERROR"
}