ankursamarya / CreditCardView

Android Credit Card View Lib

CreditCardView

Android Credit Card View Lib

Simple Credit Card view

Example

• `Card Icon changes once card type detected.
• `Card Number fomatter according Card type.
• `Error message if card is not valid/supported.

Usage

To add in layout

<com.ankursamarya.creditcardview.view.CreditCardView
    android:id="@+id/card_view"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

public methods

creditCardView.setCardChangeListener(object : OnCardChangeListener{
            override fun onCardChange(card: Card) {
                Log.d(TAG, "onCardChange")
            }
        })
        creditCardView.setCardProvider(defaultCardProvider)

        creditCardView.getCardNumber()
        creditCardView.getSelectedCard()

Customization

Currently supporting Five cards. To create new card just have to extend Card class like this.

class AmexCard : Card(){
    override val minCardLength: Int = 15
    override val maxCardLength: Int = 15
    override val numberPattern: Pattern = Pattern.compile("^3[47]\\d*")
    override val cardIcon: Int = R.drawable.ic_amex
    override val numberSpaceIdices = intArrayOf(4, 10)


}

And to this card to supported list, create new provider by extending CardProvider

object defaultCardProvider : CardProvider(){
    override val supportedCard: Array<Card> = arrayOf(
            AmexCard(),
            DinersClubCard(),
            MasterCard(),
            VisaCard(),
            MaestroCard())
}

creditCardView.setCardProvider(defaultCardProvider)