PAY.CARDS RECOGNIZER

Automatic recognition of bank card data using built-in camera on Android devices.

Installation

• Add Maven URL for the pay.cards repository to your project build.gradle file.

  	dependencyResolutionManagement {
  	repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
  	repositories {
  		mavenCentral()
  		maven { url 'https://jitpack.io' }
  	}
  }

• Add the dependency

  dependencies {
          implementation 'com.github.GadhiyaRaj:PayCardScanner:1.0.4'
  }

Usage

Build an Intent using the ScanCardIntent.Builder and start a new activity to perform the scan:

static final int REQUEST_CODE_SCAN_CARD = 1;
 
...
     
private void scanCard() {
  Intent intent = new ScanCardIntent.Builder(this).build();
  startActivityForResult(intent, REQUEST_CODE_SCAN_CARD);
}

Handle the result:

@Override
private void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == REQUEST_CODE_SCAN_CARD) {
        if (resultCode == Activity.RESULT_OK) {
            Card card = data.getParcelableExtra(ScanCardIntent.RESULT_PAYCARDS_CARD);
            String cardData = "Card number: " + card.getCardNumberRedacted() + "\n"
                            + "Card holder: " + card.getCardHolderName() + "\n"
                            + "Card expiration date: " + card.getExpirationDate();
            Log.i(TAG, "Card info: " + cardData);
        } else if (resultCode == Activity.RESULT_CANCELED) {
            Log.i(TAG, "Scan canceled");
        } else {
            Log.i(TAG, "Scan failed");
        }
    }
}