BankCardFormat

allprojects {
   repositories {
       maven {
           url 'https://s01.oss.sonatype.org/content/repositories/releases/'
       }
   }
}

dependencies {
   implementation('com.gitee.chinasoft_ohos:BankCardFormat:1.0.0')
   ......  
}

<?xml version="1.0" encoding="utf-8"?>
<DirectionalLayout
    xmlns:ohos="http://schemas.huawei.com/res/ohos"
    ohos:height="match_parent"
    ohos:width="match_parent"
    ohos:orientation="vertical">

    <com.example.library.BandCardEditText
        ohos:id="$+id:et"
        ohos:height="match_content"
        ohos:width="match_parent"
        ohos:background_element="#f2f2f2"
        ohos:left_margin="15vp"
        ohos:top_margin="15vp"
        ohos:right_margin="15vp"
        ohos:padding="10vp"
        ohos:text="1020332121012012142"
        ohos:text_alignment="vertical_center"
        ohos:text_size="18fp"
        ohos:text_input_type="pattern_number"/>

    <Text
        ohos:id="$+id:text"
        ohos:height="match_content"
        ohos:width="match_content"
        ohos:background_element="$graphic:background_ability_main"
        ohos:left_margin="15vp"
        ohos:right_margin="15vp"
        ohos:text="所属银行："
        ohos:multiple_lines="true"
        ohos:text_color="#666666"
        ohos:text_size="14fp"/>
</DirectionalLayout>

BandCardEditText editText = (BandCardEditText) findComponentById(ResourceTable.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：");
         }
     });