Examples with Wallet org.bitcoinj.wallet.Wallet used on opensource projects

Example 11 with Wallet

use of org.bitcoinj.wallet.Wallet in project bitcoin-wallet by bitcoin-wallet.

the class WalletAddressesFragment method maybeSubmitList.

private void maybeSubmitList() {
    final List<Address> derivedAddresses = viewModel.issuedReceiveAddresses.getValue();
    final List<Address> randomAddresses = viewModel.importedAddresses.getValue();
    final Wallet wallet = walletActivityViewModel.wallet.getValue();
    if (derivedAddresses != null && randomAddresses != null) {
        viewGroup.setDisplayedChild(1);
        adapter.submitList(AddressBookAdapter.buildListItems(activity, derivedAddresses, randomAddresses, wallet, AddressBookEntry.asMap(viewModel.addressBook.getValue())));
    }
}

Example 12 with Wallet

use of org.bitcoinj.wallet.Wallet in project bitcoin-wallet by bitcoin-wallet.

the class WalletTransactionsFragment method onInflateTransactionContextMenu.

@Override
public void onInflateTransactionContextMenu(final MenuInflater inflater, final Menu menu, final Sha256Hash transactionId) {
    final Wallet wallet = viewModel.wallet.getValue();
    final Transaction tx = wallet.getTransaction(transactionId);
    final boolean txSent = tx.getValue(wallet).signum() < 0;
    final Address txAddress = txSent ? WalletUtils.getToAddressOfSent(tx, wallet) : WalletUtils.getWalletAddressOfReceived(tx, wallet);
    final byte[] txSerialized = tx.unsafeBitcoinSerialize();
    inflater.inflate(R.menu.wallet_transactions_context, menu);
    final MenuItem editAddressMenuItem = menu.findItem(R.id.wallet_transactions_context_edit_address);
    if (txAddress != null) {
        editAddressMenuItem.setVisible(true);
        final boolean isAdd = addressBookDao.resolveLabel(txAddress.toString()) == null;
        final boolean isOwn = wallet.isAddressMine(txAddress);
        if (isOwn)
            editAddressMenuItem.setTitle(isAdd ? R.string.edit_address_book_entry_dialog_title_add_receive : R.string.edit_address_book_entry_dialog_title_edit_receive);
        else
            editAddressMenuItem.setTitle(isAdd ? R.string.edit_address_book_entry_dialog_title_add : R.string.edit_address_book_entry_dialog_title_edit);
    } else {
        editAddressMenuItem.setVisible(false);
    }
    menu.findItem(R.id.wallet_transactions_context_show_qr).setVisible(txSerialized.length < SHOW_QR_THRESHOLD_BYTES);
    menu.findItem(R.id.wallet_transactions_context_raise_fee).setVisible(RaiseFeeDialogFragment.feeCanLikelyBeRaised(wallet, tx));
    menu.findItem(R.id.wallet_transactions_context_browse).setVisible(Constants.ENABLE_BROWSE);
}

Example 13 with Wallet

use of org.bitcoinj.wallet.Wallet in project bitcoin-wallet by bitcoin-wallet.

the class AcceptBluetoothService method handleTx.

private boolean handleTx(final Transaction tx) {
    log.info("tx {} arrived via blueooth", tx.getTxId());
    final Wallet wallet = this.wallet.getValue();
    try {
        if (wallet.isTransactionRelevant(tx)) {
            wallet.receivePending(tx, null);
            new BlockchainServiceLiveData(this).observe(this, blockchainService -> blockchainService.broadcastTransaction(tx));
        } else {
            log.info("tx {} irrelevant", tx.getTxId());
        }
        return true;
    } catch (final VerificationException x) {
        log.info("cannot verify tx " + tx.getTxId() + " received via bluetooth", x);
    }
    return false;
}

Example 14 with Wallet

use of org.bitcoinj.wallet.Wallet in project bitcoin-wallet by bitcoin-wallet.

the class AbstractWalletActivityViewModel method broadcastTransaction.

public ListenableFuture<Transaction> broadcastTransaction(final Transaction tx) throws VerificationException {
    final SettableFuture<Transaction> future = SettableFuture.create();
    wallet.observeForever(new Observer<Wallet>() {

        @Override
        public void onChanged(final Wallet wallet) {
            blockchainService.observeForever(new Observer<BlockchainService>() {

                @Override
                public void onChanged(final BlockchainService blockchainService) {
                    if (wallet.isTransactionRelevant(tx)) {
                        wallet.receivePending(tx, null);
                        final TransactionBroadcast broadcast = blockchainService.broadcastTransaction(tx);
                        if (broadcast != null) {
                            broadcast.future().addListener(() -> {
                                log.info("broadcasting transaction {} complete, dropping all peers", tx.getTxId());
                                blockchainService.dropAllPeers();
                            }, Threading.SAME_THREAD);
                            future.setFuture(broadcast.future());
                        } else {
                            log.info("impediments; will send {} later", tx.getTxId());
                            future.cancel(false);
                        }
                    } else {
                        log.info("tx {} irrelevant", tx.getTxId());
                        future.cancel(false);
                    }
                    AbstractWalletActivityViewModel.this.blockchainService.removeObserver(this);
                }
            });
            AbstractWalletActivityViewModel.this.wallet.removeObserver(this);
        }
    });
    return future;
}

Example 15 with Wallet

use of org.bitcoinj.wallet.Wallet in project bitcoin-wallet by bitcoin-wallet.

the class ReportIssueDialogFragment method onCreateDialog.

@Override
public Dialog onCreateDialog(final Bundle savedInstanceState) {
    final Bundle args = getArguments();
    final int titleResId = args.getInt(KEY_TITLE);
    final int messageResId = args.getInt(KEY_MESSAGE);
    final String subject = args.getString(KEY_SUBJECT);
    final Sha256Hash contextualTransactionHash = args.containsKey(KEY_CONTEXTUAL_TRANSACTION_HASH) ? Sha256Hash.wrap(args.getByteArray(KEY_CONTEXTUAL_TRANSACTION_HASH)) : null;
    final ReportIssueDialogBuilder builder = new ReportIssueDialogBuilder(activity, titleResId, messageResId) {

        @Override
        protected String subject() {
            final StringBuilder builder = new StringBuilder(subject).append(": ");
            final PackageInfo pi = application.packageInfo();
            builder.append(WalletApplication.versionLine(pi));
            final String installer = Installer.installerPackageName(application);
            if (installer != null)
                builder.append(", installer ").append(installer);
            builder.append(", android ").append(Build.VERSION.RELEASE);
            builder.append(" (").append(Build.VERSION.SECURITY_PATCH).append(")");
            builder.append(", ").append(Build.MANUFACTURER);
            if (!Build.BRAND.equalsIgnoreCase(Build.MANUFACTURER))
                builder.append(' ').append(Build.BRAND);
            builder.append(' ').append(Build.MODEL);
            return builder.toString();
        }

        @Override
        protected CharSequence collectApplicationInfo() throws IOException {
            final StringBuilder applicationInfo = new StringBuilder();
            appendApplicationInfo(applicationInfo, application);
            return applicationInfo;
        }

        @Override
        protected CharSequence collectStackTrace() throws IOException {
            final StringBuilder stackTrace = new StringBuilder();
            CrashReporter.appendSavedCrashTrace(stackTrace);
            return stackTrace.length() > 0 ? stackTrace : null;
        }

        @Override
        protected CharSequence collectDeviceInfo() throws IOException {
            final StringBuilder deviceInfo = new StringBuilder();
            appendDeviceInfo(deviceInfo, activity);
            return deviceInfo;
        }

        @Override
        protected CharSequence collectContextualData() {
            if (contextualTransactionHash == null)
                return null;
            final Wallet wallet = walletActivityViewModel.wallet.getValue();
            final Transaction tx = wallet.getTransaction(contextualTransactionHash);
            final StringBuilder contextualData = new StringBuilder();
            try {
                contextualData.append(tx.getValue(wallet).toFriendlyString()).append(" total value");
            } catch (final ScriptException x) {
                contextualData.append(x.getMessage());
            }
            contextualData.append('\n');
            if (tx.hasConfidence())
                contextualData.append("  confidence: ").append(tx.getConfidence()).append('\n');
            final String[] blockExplorers = activity.getResources().getStringArray(R.array.preferences_block_explorer_values);
            for (final String blockExplorer : blockExplorers) contextualData.append(Uri.withAppendedPath(Uri.parse(blockExplorer), "tx/" + tx.getTxId().toString())).append('\n');
            contextualData.append(tx.toString()).append('\n');
            contextualData.append(Constants.HEX.encode(tx.unsafeBitcoinSerialize())).append('\n');
            return contextualData;
        }

        @Override
        protected CharSequence collectWalletDump() {
            return walletActivityViewModel.wallet.getValue().toString(false, false, null, true, true, null);
        }
    };
    final AlertDialog dialog = builder.create();
    dialog.setOnShowListener(d -> {
        positiveButton = dialog.getButton(DialogInterface.BUTTON_POSITIVE);
        positiveButton.setEnabled(false);
        walletActivityViewModel.wallet.observe(ReportIssueDialogFragment.this, wallet -> positiveButton.setEnabled(true));
    });
    return dialog;
}