PurchaseClient.Builder
It is a builder for creating the PurchaseClient instances.
Public Methods
setBase64PublicKey
Specify the public key issued by Developer Center for checking the validity of purchase information.
Parameters:
base64PublicKey
base64EncodedPublicKey
Returns
PurchaseClient.Builder
setListener
Specify to receive the onPurchasesUpdated event.
Parameters:
listener
Returns:
PurchaseClient.Builder
build
It creates PurchaseClient instances.
Return:
Throws:
java.lang.IllegalArgumentException
It occurs if context or listener is abnormal.
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