Havah

getHavahSignedTransaction

This function for :

• HAVAH(HVH)

• HAVAH_HSP20(HSP20)

• HAVAH_TESTNET(HVH)

• HAVAH_HSP20_TESTNET

Parameters

Parameter	Type	Description
coinType	CoinType	havah coin type.
transaction	HavahTransaction	havah transaction parameters.

class HavahTransaction

Name	Type	Description
hdKeyPath	Bip44KeyPath	sign key path for havah transaction
sigHash	String	transaction that has not been signed of havah transaction
decimals	int	transaction decimals of havah transaction
symbol	String	transaction symbol of havah transaction
fee	String	transaction fee of havah transaction * Fee value is configured in havah(HVH) unit.
nonce	String	(optional)transaction nonce of havah transaction
optionParam	String	(optional)hexadecimal value of the havah method type is used only in havah token - '01' : Token Transfer - '02' : Token Deposit - '03' : Token Message - '04': Token Deploy (The method will be supported later)

Returns

• String - signed transaction.

Requirements

• D'CENT Biometric Wallet version 2.26.0 or higher is required.

Example

String keyPath = "m/44'/858'/0'/0/0";
HavahTransaction havahTransaction;

havahTransaction = new HavahTransaction.Builder()
                    .keyPath(Bip44KeyPath.valueOf(keyPath))
                    .sigHash("6963785f73656e645472616e73616374696f6e2e66726f6d2e6878316531333433353935303532383335613064396137643064396533353839633433323831623262642e6e69642e30783130302e6e6f6e63652e3078312e737465704c696d69742e307831616462302e74696d657374616d702e3078356661316631343633666161302e746f2e6878353833323164313731633833393465613434303638376562623462353832623037353739356663352e76616c75652e307833636235396163376237353734652e76657273696f6e2e307833")
                    .fee("0.001375")
                    .decimals(18)
                    .symbol("HVH")
                    .build();

String response = mDcentmanager.getHavahSignedTransaction(CoinType.HAVAH, havahTransaction);