dependencies {
compile 'com.yuyh.bankcardformat:library:1.0.3'
}
<com.example.library.BandCardEditText
android:id="@ id/et"
android:layout_width="match_parent"
android:layout_height="30dp"
android:text="622700187301032701"
android:background="#cccccc"/>
tv = (TextView) findViewById(R.id.tv);
editText = (BandCardEditText) findViewById(R.id.et);
editText.setBankCardListener(new BankCardListener() {
@Override
public void success(String name) {
tv.setText("所属银行:" name);
}
@Override
public void failure() {
tv.setText("所属银行:");
}
});
// 或者直接检测
String carnum = "622700187301032701";
if (BankCardUtils.checkBankCard(carnum)) {
char[] ss = carnum.toCharArray();
String bank = BankCardUtils.getNameOfBank(ss, 0);
}