android绑定银行卡功能,Android实现银行卡号扫描识别功能

现在有好多扫描识别银行卡号的SDK都是收费的，但是也有不收费的，但是有一定的问题，就是那种印刷的银行卡号扫描不出来，希望哪位大神指导原因给解释下，这个不收费的SDK就是card.io-Android-SDK，githubdi地址

使用方式很简单，更多介绍可以看GitHub 使用文档：

首先导入依赖：compile 'io.card:android-sdk:5.5.1'

然后在你需要调用拍照的地方加上一下：

Intent scanIntent = new Intent(this, CardIOActivity.class);

// customize these values to suit your needs.

scanIntent.putExtra(CardIOActivity.EXTRA_REQUIRE_EXPIRY, true); // default: false

scanIntent.putExtra(CardIOActivity.EXTRA_REQUIRE_CVV, false); // default: false

scanIntent.putExtra(CardIOActivity.EXTRA_REQUIRE_POSTAL_CODE, false); // default: false

// MY_SCAN_REQUEST_CODE is arbitrary and is only used within this activity.

startActivityForResult(scanIntent, MY_SCAN_REQUEST_CODE);

在onActivityForResult中接收结果：

@Override

protected void onActivityResult(int requestCode, int resultCode, Intent data) {

super.onActivityResult(requestCode, resultCode, data);

if (requestCode == MY_SCAN_REQUEST_CODE) {

String result;

if (data != null && data.hasExtra(CardIOActivity.EXTRA_SCAN_RESULT)) {

CreditCard scanResult = data.getParcelableExtra(CardIOActivity.EXTRA_SCAN_RESULT);

// Never log a raw card number. Avoid displaying it, but if necessary use getFormattedCardNumber()

result = "Card Number: " + scanResult.getRedactedCardNumber() + "\n";

if (scanResult.isExpiryValid()) {

result += "Expiration Date: " + scanResult.expiryMonth + "/" + scanResult.expiryYear + "\n";

}

if (scanResult.cvv != null) {

// Never log or display a CVV

result += "CVV has " + scanResult.cvv.length() + " digits.\n";

}

if (scanResult.postalCode != null) {

result += "Postal Code: " + scanResult.postalCode + "\n";

}

} else {

result = "Scan was canceled.";

}

Log.e("resultdispalyStr----",result);

}

}

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。