BillingClient

This reference document contains the summary of BillingClient class.

Definition and Inheritance

public abstract class BillingClient extends Object 
                                      
      java.lang.Object
            gg.now.billingclient.api.BillingClient

Responsibilities

BillingClient is responsible for providing the method for in-app billing operations.
BillingClient is an interface responsible for communication between the library and the user application code.
Supports Synchronous and Asynchronous callbacks for blocking and non-blocking methods, respectively.

Process

You need to perform a setup in order to start using the object. Follow the steps below to perform the setup:

Start by calling startConnection(BillingClientStateListener) method. This will establish a listener to be notified about the completion of setup. Once the setup is complete you can start calling other methods.
After the setup is complete, you should request an inventory of ‘Owned Items’.
- To request an inventory, you should start with queryPurchasesAsync and querySkuDetailsAsync
As soon as you are done with the object, make sure that you perform a proper cleanup by using endConnection().
If in case you created this object inside onCreate(bundle), you should use onDestroy() method to dispose it.

Note:

This object is binding with the in-app billing service and the broadcast events manager. Hence, proper cleanup by disposing of the object is a mandatory step to ensure there is no leak.
All methods should be called from the UI thread
All the asynchronous callbacks will be returned on the UI thread.

Summary

Public Constructor

          
      BillingClient ()

Public Methods

Type	Usage	Description
abstract void	consumeAsync(String purchaseToken, ConsumeResponseListener listener)	Consumes the in-app product
abstract void	acknowledgePurchase(AcknowledgePurchaseParams params, AcknowledgePurchaseResponseListener listener)	Acknowledges subscriptions.
abstract void	endConnection()	Used for clean-up. Closes all the connections and releases acquired resources
abstract BillingResult	isFeatureSupported(String feature)	Used to check for a particular feature or capability
abstract boolean	isReady()	Used to confirm the client connection to the billing service
abstract BillingResult	launchBillingFlow (Activity activity, BillingFlowParams params)	Used to initiate the billing flow for in-app purchases
static BillingClient.Builder	newbuilder(Context context)	Used to construct a new BillingClient.Builder instance
abstract void	queryPurchaseHistoryAsync(String skuType, PurchaseHistoryResponseListener listener)	Lists the most recent in-app purchases by the user for each SKU
abstract Purchase.PurchaseResult	queryPurchasesAsync(QueryPurchasesParams params, PurchasesResponseListener listener);	Returns Asynchronous the purchase details of currently owned products by the user
abstract void	querySkuDetailsAsync(SkuDetailsParams params, SkuDetailsResponseListener listener)	Returns Asynchronous results after performing a network query the SKU details
abstract void	startConnection(BillingClientStateListener listener)	Used to start the BillingClient setup asynchronously
Public String	getStoreType()	Returns the store type currently being used for in-app purchases (IAP). Stores: onestore, amazon, huawei, xiaomi, samsung, nowgg.

Nested Classes

		Description
class	BillingClient.Builder	Builder to configure the BillingClient instance
@interface	BillingClient.FeatureType.	Lists features supported by isFeatureSupported()
@interface	BillingClient.SkuType	Lists supported SKU Types

Inherited Methods

      Class java.lang.object

	Usage
Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()