Try this one to create wallet :
public class WalletCreation {
public static void main(String[] args) throws IOException{
int bits = 128;
SecureRandom random = new SecureRandom();
DeterministicKeyChain determinstickeychain = new
DeterministicKeyChain(random, bits);
DeterministicSeed seed = determinstickeychain.getSeed();
System.out.println("seed " + seed.getSeedBytes());
Wallet wallet = Wallet.fromSeed(TestNet3Params.get(), seed);
ECKey eckey = new ECKey();
wallet.importKey(eckey);
wallet.saveToFile(new File(UUID.randomUUID().toString()+".dat"));
System.out.println("Wallet has been created");
System.out.println("wallet address--->"+wallet.currentReceiveAddress());
System.out.println("wallet balance
-->"+wallet.getBalance().toFriendlyString());
}
}
On Monday, November 13, 2017 at 11:40:19 PM UTC+5:30, v e wrote:
>
> Thanks ajit,
>
> I am trying to create a new Wallet by giving something like:
>
> Wallet wallet = new Wallet(params);
>
> wallet.autosaveToFile(new File("app.wallet"), 1000,
> TimeUnit.MILLISECONDS,null);
> peerGrp.addWallet(wallet);
>
>
> If i create a new wallet how do i initialize the balance instead of using the
> existing ones?
>
>
> On Mon, Nov 13, 2017 at 9:08 AM, Ajit Soman <[email protected]
> <javascript:>> wrote:
>
>> use testnet faucet to send test bitcoin to your wallet address. link:
>> https://testnet.manu.backend.hamburg/faucet.
>>
>> Use below code to load wallet file and get balance:
>>
>> File file = new File("195da336-a311-4f69-8707-fcfb5f61dd5a.dat");
>> Wallet wallet = Wallet.loadFromFile(file);
>> System.out.println(wallet.getBalance().toFriendlyString());
>>
>> // Set up the components and link them together.
>> final NetworkParameters params = TestNet3Params.get();
>> BlockStore blockStore = new MemoryBlockStore(params);
>> BlockChain chain = new BlockChain(params, wallet, blockStore);
>>
>>
>> final PeerGroup peerGroup = new PeerGroup(params, chain);
>> peerGroup.setFastCatchupTimeSecs(wallet.getEarliestKeyCreationTime());
>> peerGroup.startAsync();
>> // Now download and process the block chain.
>> peerGroup.downloadBlockChain();
>> peerGroup.stopAsync();
>> wallet.saveToFile(file);
>>
>> System.out.println("Synchronization completed");
>> System.out.println(wallet.getBalance().toFriendlyString());
>>
>>
>> On Saturday, November 11, 2017 at 4:04:09 AM UTC+5:30, v e wrote:
>>>
>>> Hi,
>>>
>>> This is my first time coding using this library and looking at the
>>> documentation i could able to create a wallet.
>>> Now I am trying to send some coins in test3network, how do load my
>>> wallet with some coins programmatically?
>>>
>>> thanks
>>>
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