ard.io开源的银行卡扫描的三方库真的是很好用啊。
首先需要在你的module的gradle的依赖文件中添加依赖
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compile 'io.card:android-sdk:5.5.1' |
2 清单文件中加入如下Activity
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<!-- Permission to vibrate - recommended, allows vibration feedback on scan --> < uses-permission android:name = "android.permission.VIBRATE" /> <!-- Permission to use camera - required --> < uses-permission android:name = "android.permission.CAMERA" /> <!-- Camera features - recommended --> < uses-feature android:name = "android.hardware.camera" android:required = "false" /> < uses-feature android:name = "android.hardware.camera.autofocus" android:required = "false" /> < uses-feature android:name = "android.hardware.camera.flash" android:required = "false" /> |
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<activity android:name= "io.card.payment.CardIOActivity" android:configChanges= "keyboardHidden|orientation" /> <activity android:name= "io.card.payment.DataEntryActivity" /> |
3 xml文件中
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<? xml version = "1.0" encoding = "utf-8" ?> < LinearLayout xmlns:android = "http://schemas.android.com/apk/res/android" xmlns:tools = "http://schemas.android.com/tools" android:layout_width = "match_parent" android:layout_height = "match_parent" android:orientation = "vertical" tools:context = "com.example.dell.scanbankdemo.MainActivity" > < Button android:id = "@+id/btn_scan" android:layout_width = "match_parent" android:layout_height = "wrap_content" android:text = "扫描银行卡" /> < TextView android:id = "@+id/tv_card_number" android:layout_width = "wrap_content" android:layout_height = "wrap_content" android:text = "银行卡号:" /> </ LinearLayout > |
全部代码:
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public class MainActivity extends AppCompatActivity implements View.OnClickListener { public static final int MY_SCAN_REQUEST_CODE = 10 ; private Button mScanBtn; private TextView mNumberTv; //银行卡号 @Override protected void onCreate(Bundle savedInstanceState) { super .onCreate(savedInstanceState); setContentView(R.layout.activity_main); mScanBtn = findViewById(R.id.btn_scan); mScanBtn.setOnClickListener( this ); mNumberTv = findViewById(R.id.tv_card_number); } @Override public void onClick(View v) { switch (v.getId()) { case R.id.btn_scan: 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); break ; } } @Override protected void onActivityResult( int requestCode, int resultCode, Intent data) { super .onActivityResult(requestCode, resultCode, data); if (requestCode == MY_SCAN_REQUEST_CODE) { String resultDisplayStr; 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() //resultDisplayStr = "银行卡号: " + scanResult.getRedactedCardNumber() + "\n"; //只显示尾号 resultDisplayStr = "银行卡号: " + scanResult.getFormattedCardNumber() + "\n" ; //显示银行卡号 // Do something with the raw number, e.g.: // myService.setCardNumber( scanResult.cardNumber ); if (scanResult.isExpiryValid()) { resultDisplayStr += "有效期:" + scanResult.expiryMonth + "/" + scanResult.expiryYear + "\n" ; } if (scanResult.cvv != null ) { // Never log or display a CVV resultDisplayStr += "CVV has " + scanResult.cvv.length() + " digits.\n" ; } if (scanResult.postalCode != null ) { resultDisplayStr += "Postal Code: " + scanResult.postalCode + "\n" ; } } else { resultDisplayStr = "Scan was canceled." ; } mNumberTv.setText(resultDisplayStr); // do something with resultDisplayStr, maybe display it in a textView // resultTextView.setText(resultDisplayStr); } } } |
附上github地址
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服务器之家。
原文链接:https://blog.csdn.net/u014732103/article/details/79309591