createAccount

Create an account. Uses an already activated account to create a new account.

createAccount(ownerAddress, accountAddress)

PARAMS

  1. ownerAddress(String)*

owner address, an activated account, default hex string.

If the creator account has sufficient bandwidth obtained through TRX staking, then creating an account will consume only bandwidth; otherwise, 0.1 TRX will be burnt to pay for bandwidth, while also requiring a fixed number of 1 TRX.

  1. accountAddress(String)*

account address, the address of the new account, default hexString.

RETURN

TransactionExtention, including execution results.

THROWS

IllegalException, if fail to create account.

EXAMPLE

TransactionExtention transaction = wrapper.createAccount("TMmbeRPnFhXC7BPLaF2M1HCsoE4jwZNB7b","TD9tMPSfBJ3To8s71vdBz2BLT2wwBNWyLc");
Transaction signedTxn = wrapper.signTransaction(transaction);
String ret = wrapper.broadcastTransaction(signedTxn);

The result is:

6f85a7721cc9acd80a3de5e41ffdbc8c1eb65304732836321165daa9efc6e235

getAccount

Get account info by address.

getAccount(address)

PARAMS

  1. address(String)*

address, default hexString.

RETURN

Account object.

EXAMPLE

wrapper.getAccount("TKwVM5tsELuTE3a5SUCWiQyVtEgxejL5Wj");

The result is:

account_name: "123"
  address: "A\"\355b\226~\320\322\030k/\3069\327\227-\027*\225\310U"
  balance: 3876000001
  create_time: 1608876732000
  latest_opration_time: 1611729843000
  asset_issued_name: "lsp1"
  latest_consume_free_time: 1611729843000
  account_resource {
  }
  owner_permission {
    ...
  }
  active_permission {
    ...
  }
  assetV2 {
    ...
  }
  asset_issued_ID: "1000204"
  free_asset_net_usageV2 {
    ...
  }

updateAccount

Modify account name, you can update it only if the name is empty.

updateAccount(address, accountName)

PARAMS

  1. address(String)*

owner address, default hexString.

  1. accountName(String)*

the name of the account.

RETURN

TransactionExtention, including execution results.

THROWS

IllegalException, if fail to update account name.

EXAMPLE

TransactionExtention transaction = wrapper.updateAccount("TJ3Zyr26kzS8wRGz7aWYGgenMcqkUuPzLf","name");
Transaction signedTxn = wrapper.signTransaction(transaction);
String ret = wrapper.broadcastTransaction(signedTxn);

The result is:

8178774ae66b12b72fe5c3db6ec864e9a959bfee2c470af56701ae498288c014

accountPermissionUpdate

Update the account permission, includes the three privilege levels of owner, witness, and active privilege.

accountPermissionUpdate(contract)

PARAMS

  1. contract(AccountPermissionUpdateContract)*

AccountPermissionUpdateContract object.

RETURN

TransactionExtention object.

THROWS

IllegalException, if fail to update account permission.

EXAMPLE

AccountPermissionUpdateContract.Builder builder = AccountPermissionUpdateContract.newBuilder();
Permission ownerPermission = null;
Permission.Builder builderOwner = Permission.newBuilder();
builderOwner.setTypeValue(0);
builderOwner.setPermissionName("owner");
builderOwner.setThreshold(1);

Common.Key.Builder keyOwner = Common.Key.newBuilder();
keyOwner.setAddress(wrapper.parseAddress("4122ED62967ED0D2186B2FC639D7972D172A95C855"));
keyOwner.setWeight(1);
builderOwner.addKeys(keyOwner);
ownerPermission = builderOwner.build();

Permission activePermissions = null;
Permission.Builder builderActive = Permission.newBuilder();
builderActive.setTypeValue(2);
builderActive.setThreshold(1);
builderActive.setPermissionName("active0");
builderActive.setOperations(wrapper.parseAddress("7fff1fc0037e0000000000000000000000000000000000000000000000000000"));
       
Common.Key.Builder keyActive = Common.Key.newBuilder();
keyActive.setAddress(wrapper.parseAddress("4122ED62967ED0D2186B2FC639D7972D172A95C855"));
keyActive.setWeight(1);

builderActive.addKeys(keyActive);
activePermissions = builderActive.build();

builder.setOwner(ownerPermission);
builder.addActives(activePermissions);
builder.setOwnerAddress(wrapper.parseAddress("4122ED62967ED0D2186B2FC639D7972D172A95C855"));

TransactionExtention transaction = wrapper.accountPermissionUpdate(builder.build());
Transaction signedTxn = wrapper.signTransaction(transaction);
String ret = wrapper.broadcastTransaction(signedTxn);

The result is:

f055632620e3c16d6376ecdcee8e3b077e203f4d52e2c5e29228d44d419bed4c