createAccount

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

Usage

createAccount(ownerAddress, accountAddress)

Parameter

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.

Return

TransactionExtention, including execution results.

Exception

IllegalException, if fail to create an account.

Example

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

Execution result：

6f85a7721cc9acd80a3de5e41ffdbc8c1eb65304732836321165daa9efc6e235

getAccount

Get account info by address.

Usage

getAccount(address)

Parameter

Return

Account object.

Example

wrapper.getAccount("TKwVM5tsELuTE3a5SUCWiQyVtEgxejL5Wj");

Execution result：

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

Usage

updateAccount(address, accountName)

Parameter

Return

TransactionExtention, including execution results.

Exception

IllegalException, if fail to update account name.

Example

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

Execution result：

8178774ae66b12b72fe5c3db6ec864e9a959bfee2c470af56701ae498288c014

accountPermissionUpdate

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

Usage

accountPermissionUpdate(contract)

Parameter

Return

TransactionExtention object.

Exception

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);

Execution result：

f055632620e3c16d6376ecdcee8e3b077e203f4d52e2c5e29228d44d419bed4c