init

Call the init API to initialize the client SDK.

Note: The SDK is initialized after the first API call.

Method signature

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ACTapManager.getInstance(context).init(config)

Request parameters

Item	Type	Description	Required
config	APNFCConfig	Configuration settings for the SDK.	Required

APNFCConfig

Item	Type	Description	Required	Default value
authType	String	The authentication type. Valid values are: `FLEXIBLE`: The SDK's internal risk control determines password exemption. If a previous authentication is passed within 5 minutes, the password-exempted amount can be increased. `FLEXIBLE_WITHOUT_UPPER_AMOUNT`: The SDK's internal risk control determines password exemption. `CDCVM_ALWAYS`: Requires authentication for every transaction.	Optional	FLEXIBLE
isSupportTransit	Boolean	Whether to support transportation scenarios. Valid values are: `true`: supported `false`: not supported	Optional	false
isSupportLockScreenPay	Boolean	Whether to support transportation payments when the screen is off. Valid values are: `true`: supported `false`: not supported	Optional	false
isNeedConfirmActivate	Boolean	Whether secondary confirmation is required for card activation. Valid values are: `true`: supported `false`: not supported	Optional	false
minNumberAllowedReplenish	Integer	The minimum Credential threshold for replenishment requests through the replenish API. When local Credentials exceed this value, replenish calls return the `REPLENISH_DENIED` result code. This prevents unnecessary network requests.	Optional	10
autoReplenishThreshold	Integer	The threshold for automatic replenishment. When Credentials fall below this threshold due to transactions, the SDK automatically triggers replenishment. To trigger replenishment after every successful transaction, set to max integer (2^31 - 1). To disable automatic replenishment, set to 0 or less.	Optional	10
amountLevel	String	The exempted password amount level. Pass in a positive integer as the initial value of this parameter.	Required	N/A
asyncAmountLimitSwitch	Boolean	Whether the amount limit switching is asynchronous. Valid values are: `true`: The switching is asynchronous. `false`: The switching is not asynchronous.	Optional	false
canQueryAmountLimit	Boolean	Whether setting a limit is allowed for the query amount. Valid values are: `true`: allowed `false`: not allowed	Optional	false
initMonitorDefault	Boolean	Whether to set NFCMonitor init status to false by default. Valid values are: `true`: Set the init status to false. `false`: Set the init status to true.	Optional	false
isUseDefaultDeviceFingerPrint	Boolean	Whether the default device fingerprint is used. Valid values are: `true`: used `false`: not used	Optional	false

Response parameters

N/A

Sample

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 private static APNFCConfig getDefaultSDKConfig() {
        APNFCConfig.Builder builder = new APNFCConfig.Builder()
                .setNeedConfirmActivate(true)
                .setAuthType(NFCAuthMode.FLEXIBLE_WITHOUT_UPPER_AMOUNT)
                .setSupportLockScreenPay(false);
        return builder.build();
    }