AMSVaultElement.Builder

2026-07-10 10:40

AMSVaultElement.Builder is a constructor class used to progressively configure and ultimately create AMSVaultElement instances. After passing the necessary parameters through its constructor, the build() method must be called on the main thread to complete the instance construction.

Constructor

Java

Kotlin

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new AMSVaultElement.Builder(Activity activity, AMSBaseConfiguration configuration)

Parameters

When creating an AMSVaultElement.Builder instance, you need to pass in the following parameters:

Parameter	Data type	Required	Description
activity	Activity	Yes	The current Activity context.
configuration	AMSBaseConfiguration	Yes	An instance of the `AMSBaseConfiguration` class, used to provide the configuration required for SDK initialization.

Return value

Returns an AMSVaultElement.Builder instance, which is used to continue configuring and constructing the AMSVaultElement object.

build()

After completing the Builder initialization, call the build() method to construct the AMSVaultElement instance.

Method signature

Java

Kotlin

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public AMSVaultElement build()

Parameters

This method takes no parameters.

Return value

Returns the constructed AMSVaultElement instance. This instance contains the following methods:

Note: If configuration is null, then null is returned. If not called on the main thread, RuntimeException will be thrown.

Method name	Description
`preload()`	Used to preload WebApp page and KYC page resources.
`createComponent()`	Used to create and display the binding component UI.
`reset()`	Used to reset the binding process and clear the current state.
`onDestroy()`	Used to destroy the instance and release all associated resources.

Sample

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AMSBaseConfiguration configuration = new AMSBaseConfiguration();
configuration.setLocale(new Locale("en", "US"));
configuration.setOption("sandbox", true);

AMSVaultElement vaultElement = new AMSVaultElement.Builder(activity, configuration).build();