Java Code Examples for net.bither.bitherj.utils.Utils#isEmpty()
The following examples show how to use
net.bither.bitherj.utils.Utils#isEmpty() .
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Example 1
| Source File: QRCodeTxTransport.java From bitherj with Apache License 2.0 | 6 votes |
|
private static QRCodeTxTransport oldFromSendRequestWithUnsignedTransaction(Tx tx,
String addressCannotParsed) {
QRCodeTxTransport qrCodeTransport = new QRCodeTxTransport();
qrCodeTransport.setMyAddress(tx.getFromAddress());
String toAddress = tx.getFirstOutAddress();
if (Utils.isEmpty(toAddress)) {
toAddress = addressCannotParsed;
}
qrCodeTransport.setToAddress(toAddress);
qrCodeTransport.setTo(tx.amountSentToAddress(toAddress));
qrCodeTransport.setFee(tx.getFee());
List<String> hashList = new ArrayList<String>();
for (byte[] h : tx.getUnsignedInHashes()) {
hashList.add(Utils.bytesToHexString(h));
}
qrCodeTransport.setHashList(hashList);
return qrCodeTransport;
}
Example 2
| Source File: SelectTransportQRCodePanel.java From bither-desktop-java with Apache License 2.0 | 6 votes |
|
public void handleResult(String result) {
if (Utils.isEmpty(result)) {
setMsg(LocaliserUtils.getString("no_format_qr_code"));
} else {
if (resultValid(result)) {
QRCodeTransportPage page = QRCodeTransportPage
.formatQrCodeTransport(result);
pages.add(page);
totalPage = page.getSumPage();
if (page.getCurrentPage() < totalPage - 1) {
String str = String.format(LocaliserUtils.getString("scan_qr_transport_page_label"),
pages.size() + 1, totalPage);
setMsg(str);
} else {
complete();
}
} else {
shake();
}
}
}
Example 3
| Source File: AddErrorMsgRunnable.java From bither-android with Apache License 2.0 | 6 votes |
|
@Override
public void run() {
obtainMessage(HandlerMessage.MSG_PREPARE);
try {
File errorFile = new File(UEHandler.getErrorLogFile(),"error.log");
if (errorFile.exists()) {
String errorMsg = Utils.readFile(errorFile);
if (!Utils.isEmpty(errorMsg)) {
BitherErrorApi addFeedbackApi = new BitherErrorApi(errorMsg);
addFeedbackApi.handleHttpPost();
}
errorFile.delete();
obtainMessage(HandlerMessage.MSG_SUCCESS);
}
} catch (Exception e) {
e.printStackTrace();
obtainMessage(HandlerMessage.MSG_FAILURE_NETWORK);
}
}
Example 4
| Source File: SignTxDialg.java From bither-desktop-java with Apache License 2.0 | 6 votes |
|
private void showTransaction() {
if (Utils.isEmpty(qrCodeTransport.getChangeAddress()) || qrCodeTransport.getChangeAmt() == 0) {
labChangeAmt.setVisible(false);
labChangeAmtValue.setVisible(false);
labChangeTo.setVisible(false);
labChangeToValue.setVisible(false);
} else {
labChangeToValue.setText(qrCodeTransport.getChangeAddress());
labChangeAmtValue.setText(UnitUtil.formatValue(qrCodeTransport.getChangeAmt(), UnitUtil.BitcoinUnit.BTC));
}
panelTx.setVisible(true);
labFrom.setText(qrCodeTransport.getMyAddress());
labPayTo.setText(qrCodeTransport.getToAddress());
labFee.setText(UnitUtil.formatValue(qrCodeTransport.getFee(), UnitUtil.BitcoinUnit.BTC));
labPayAmt.setText(UnitUtil.formatValue(qrCodeTransport.getTo(), UnitUtil.BitcoinUnit.BTC));
}
Example 5
| Source File: MonitorBitherColdUtil.java From bither-android with Apache License 2.0 | 6 votes |
|
public boolean onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == BitherSetting.INTENT_REF.SCAN_ALL_IN_BITHER_COLD_REUEST_CODE &&
resultCode == Activity.RESULT_OK) {
if (data.getExtras().containsKey(ScanActivity.INTENT_EXTRA_RESULT)) {
final String content = data.getStringExtra(ScanActivity.INTENT_EXTRA_RESULT);
if (Utils.isEmpty(content) || !checkQrCodeContent(content)) {
DropdownMessage.showDropdownMessage(activity, R.string
.scan_for_all_addresses_in_bither_cold_failed);
return true;
}
ThreadNeedService thread = new ThreadNeedService(dp, activity) {
@Override
public void runWithService(BlockchainService service) {
processQrCodeContent(content, service);
}
};
thread.start();
}
return true;
}
return false;
}
Example 6
| Source File: SignHashActivity.java From bither-android with Apache License 2.0 | 6 votes |
|
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == ScanRequestCode && resultCode == RESULT_OK) {
final String input = data.getStringExtra(ScanActivity.INTENT_EXTRA_RESULT);
if (Utils.isEmpty(input)) {
return;
}
etInput.setText(input);
btnQr.setEnabled(true);
btnSign.setVisibility(View.VISIBLE);
pbSign.setVisibility(View.INVISIBLE);
ivArrow.setVisibility(View.INVISIBLE);
return;
}
super.onActivityResult(requestCode, resultCode, data);
}
Example 7
| Source File: EnterpriseHDMSendCollectSignatureActivity.java From bither-android with Apache License 2.0 | 6 votes |
|
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == SignCode) {
if (resultCode == RESULT_OK) {
final String qr = data.getStringExtra(ScanActivity.INTENT_EXTRA_RESULT);
if (Utils.isEmpty(qr)) {
LogUtil.w("EnterpriseHDM", "EnterpriseHDMSendCollectSignature qr empty");
return;
}
addSignature(qr);
showSignatures();
if (pool.satisfied()) {
sign();
}
}
return;
}
super.onActivityResult(requestCode, resultCode, data);
}
Example 8
| Source File: TxHelper.java From bither-desktop-java with Apache License 2.0 | 5 votes |
|
public static In applyCursorIn(ResultSet c) throws AddressFormatException, SQLException {
In inItem = new In();
int idColumn = c.findColumn(AbstractDb.InsColumns.TX_HASH);
if (idColumn != -1) {
inItem.setTxHash(Base58.decode(c.getString(idColumn)));
}
idColumn = c.findColumn(AbstractDb.InsColumns.IN_SN);
if (idColumn != -1) {
inItem.setInSn(c.getInt(idColumn));
}
idColumn = c.findColumn(AbstractDb.InsColumns.PREV_TX_HASH);
if (idColumn != -1) {
inItem.setPrevTxHash(Base58.decode(c.getString(idColumn)));
}
idColumn = c.findColumn(AbstractDb.InsColumns.PREV_OUT_SN);
if (idColumn != -1) {
inItem.setPrevOutSn(c.getInt(idColumn));
}
idColumn = c.findColumn(AbstractDb.InsColumns.IN_SIGNATURE);
if (idColumn != -1) {
String inSignature = c.getString(idColumn);
if (!Utils.isEmpty(inSignature)) {
inItem.setInSignature(Base58.decode(c.getString(idColumn)));
}
}
idColumn = c.findColumn(AbstractDb.InsColumns.IN_SEQUENCE);
if (idColumn != -1) {
inItem.setInSequence(c.getInt(idColumn));
}
return inItem;
}
Example 9
| Source File: UserPreference.java From bither-desktop-java with Apache License 2.0 | 5 votes |
|
private int getLong(String key, int defaultValue) {
String result = userPreferences.getProperty(key);
if (Utils.isEmpty(result)) {
return defaultValue;
} else {
if (Utils.isInteger(result)) {
return Integer.valueOf(result);
} else {
return defaultValue;
}
}
}
Example 10
| Source File: UserPreference.java From bither-desktop-java with Apache License 2.0 | 5 votes |
|
private int getInt(String key, int defaultValue) {
String result = userPreferences.getProperty(key);
if (Utils.isEmpty(result)) {
return defaultValue;
} else {
if (Utils.isInteger(result)) {
return Integer.valueOf(result);
} else {
return defaultValue;
}
}
}
Example 11
| Source File: BackupUtil.java From bither-desktop-java with Apache License 2.0 | 5 votes |
|
public static String[] getBackupKeyStrList(File file) {
String keyStrs = Utils.readFile(file);
String[] result = null;
if (!Utils.isEmpty(keyStrs)) {
result = keyStrs.split(PrivateKeyUtil.BACKUP_KEY_SPLIT_MUTILKEY_STRING);
}
return result;
}
Example 12
| Source File: VanitygenPanel.java From bither-desktop-java with Apache License 2.0 | 5 votes |
|
private void generateAddress() {
if (textField.getText().length() <= 0) {
new MessageDialog(LocaliserUtils.getString("vanity_address_not_empty")).showMsg();
return;
}
final String input = "1" + textField.getText();
String vaildBitcoinAddress = StringUtil.validBicoinAddressBegin(input);
if (!Utils.isEmpty(vaildBitcoinAddress)) {
String prompt = Utils.format(LocaliserUtils.getString("vanity_address_not_contains"), vaildBitcoinAddress);
new MessageDialog(prompt).showMsg();
return;
}
pb.setVisible(true);
textField.setEnabled(false);
caseInsensitiveBox.setEnabled(false);
setOkEnabled(false);
computingThread = new Thread() {
@Override
public void run() {
boolean useOpenCL = shouldUseOpenCL();
boolean igoreCase = caseInsensitiveBox.isSelected();
String openclConfig = null;
if (selectedDevice != null) {
openclConfig = selectedDevice.getConfigureString();
}
bitherVanitygen = new BitherVanitygen(input, useOpenCL, igoreCase, threadNum,
ecKeyType, openclConfig, VanitygenPanel.this);
bitherVanitygen.generateAddress();
}
};
computingThread.start();
}
Example 13
| Source File: BitherVanitygen.java From bither-desktop-java with Apache License 2.0 | 5 votes |
|
private void dealErrorWithString(String line) {
if (Utils.isEmpty(line)) {
return;
}
if (line.contains(DIFFICULTY_FORMAT)) {
if (vanitygenListener != null) {
vanitygenListener.onDifficulty(line.replace(DIFFICULTY_FORMAT, "").trim());
}
return;
}
}
Example 14
| Source File: SendHDMBitcoinPanel.java From bither-desktop-java with Apache License 2.0 | 5 votes |
|
public boolean setQrCodeResult(String qr) {
if (!Utils.isEmpty(qr)) {
try {
String[] stringArray = QRCodeUtil.splitString(qr);
sigs = new ArrayList<TransactionSignature>();
for (String str : stringArray) {
if (!Utils.isEmpty(str)) {
TransactionSignature transactionSignature = new
TransactionSignature(ECKey.ECDSASignature.decodeFromDER
(Utils.hexStringToByteArray(str)),
TransactionSignature.SigHash.ALL, false);
sigs.add(transactionSignature);
}
}
} catch (Exception e) {
sigs = null;
e.printStackTrace();
new MessageDialog(LocaliserUtils.getString("send_failed")).showMsg();
}
} else {
sigs = null;
}
try {
lock.lock();
fetchedCondition.signal();
} finally {
lock.unlock();
}
return true;
}
Example 15
| Source File: HdmImportWordListActivity.java From bither-android with Apache License 2.0 | 5 votes |
|
@Override
public void onClick(View v) {
if (words.size() >= WordCount) {
return;
}
String word = etInput.getText().toString().toLowerCase().trim();
if (Utils.isEmpty(word)) {
return;
}
try {
mnemonic = MnemonicCode.instanceForWord(new MnemonicCodeAndroid(), word);
if (mnemonic == null) {
DropdownMessage.showDropdownMessage(HdmImportWordListActivity.this,
R.string.hdm_import_word_list_wrong_word_warn);
return;
}
words.add(word);
etInput.setText("");
refresh();
gv.smoothScrollToPosition(words.size() - 1);
if (words.size() >= WordCount) {
complete();
}
} catch (IOException e) {
e.printStackTrace();
return;
}
}
Example 16
| Source File: SendHDMBitcoinPanel.java From bither-desktop-java with Apache License 2.0 | 5 votes |
|
@Override
public void initialiseContent(JPanel panel) {
panel.setLayout(new MigLayout(
Panels.migXYLayout(),
"[]", // Column constraints
"[][][][]" // Row constraints
));
JLabel label = Labels.newValueLabel(LocaliserUtils.getString("address_balance") + " : " + Utils.bitcoinValueToPlainString(Bither.getActionAddress().getBalance()));
panel.add(label, "align center,wrap");
panel.add(newEnterAddressPanel(), "push,wrap");
panel.add(newAmountPanel(), "push,wrap");
panel.add(getenterPasswordMaV(), "push,wrap");
if (!hdmAddress.isInRecovery()) {
JButton btnSwitchCold = Buttons.newNormalButton(new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
signWithCold = true;
onOK();
}
}, MessageKey.hdm_send_with_cold, AwesomeIcon.QRCODE);
panel.add(btnSwitchCold, "push ,align right,shrink");
}
if (!Utils.isEmpty(this.doateAddress)) {
tfAddress.setText(this.doateAddress);
}
validateValues();
}
Example 17
| Source File: AddressDetailPanel.java From bither-desktop-java with Apache License 2.0 | 5 votes |
|
private void updateUI() {
String address = "";
if (Bither.getActionAddress() != null) {
address = Bither.getActionAddress().getAddress();
}
if (Utils.isEmpty(address)) {
btnAddressQRCode.setVisible(false);
} else {
taAddress.setText(WalletUtils.formatHash(address, 4, 12));
}
}
Example 18
| Source File: BitherQRCodeActivity.java From bither-android with Apache License 2.0 | 4 votes |
|
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_qr_code);
Intent intent = getIntent();
String codeString = null;
String oldString = null;
if (intent != null && intent.getExtras() != null) {
if (intent.getExtras().containsKey(BitherSetting.INTENT_REF.QR_CODE_STRING)) {
codeString = intent.getExtras().getString(BitherSetting.INTENT_REF.QR_CODE_STRING);
}
if (intent.getExtras().containsKey(BitherSetting.INTENT_REF.OLD_QR_CODE_STRING)) {
oldString = intent.getExtras().getString(BitherSetting.INTENT_REF.OLD_QR_CODE_STRING);
}
if (intent.getExtras().containsKey(BitherSetting.INTENT_REF.QR_CODE_HAS_CHANGE_ADDRESS_STRING)) {
hasChangeAddress = intent.getExtras().getBoolean(BitherSetting.INTENT_REF.QR_CODE_HAS_CHANGE_ADDRESS_STRING);
}
if (intent.getExtras().containsKey(BitherSetting.INTENT_REF.BITPIE_COLD_SIGN_MESSAGE_TYPE_STRING)) {
signMessageType = QRCodeBitpieColdSignMessage.getSignMessageType(intent.getExtras().getInt(BitherSetting.INTENT_REF.BITPIE_COLD_SIGN_MESSAGE_TYPE_STRING, 0));
}
if (intent.getExtras().containsKey(BitherSetting.INTENT_REF.BITPIE_COLD_SIGN_FEE_TX_STRING)) {
isFeeTx = intent.getExtras().getBoolean(BitherSetting.INTENT_REF.BITPIE_COLD_SIGN_FEE_TX_STRING, false);
}
if (intent.getExtras().containsKey(BitherSetting.INTENT_REF.BITPIE_COLD_CHANGE_COIN_IS_ONLY_GET_XPUB_STRING)) {
isOnlyGetXpub = intent.getExtras().getBoolean(BitherSetting.INTENT_REF.BITPIE_COLD_CHANGE_COIN_IS_ONLY_GET_XPUB_STRING, false);
}
}
hasOldQRCode = !Utils.isEmpty(oldString) || hasChangeAddress;
if (!Utils.isEmpty(oldString)) {
this.oldContents = QRCodeUtil.getQrCodeStringList(QRCodeEnodeUtil.oldEncodeQrCodeString(oldString));
}
if (Utils.isEmpty(codeString)) {
super.finish();
overridePendingTransition(0, 0);
} else {
isNewVerion = true;
if (signMessageType != null) {
this.contents = new ArrayList<>();
contents.add(codeString);
} else {
this.contents = QRCodeUtil.getQrCodeStringList(QRCodeUtil.encodeQrCodeString(codeString));
}
initView();
String title = getTitleString();
if (!Utils.isEmpty(title)) {
tvTitle.setText(title);
}
}
}
Example 19
| Source File: DialogSendConfirm.java From bither-android with Apache License 2.0 | 4 votes |
|
public DialogSendConfirm(Context context, Tx tx, String changeAddress,
SendConfirmListener listener) {
super(context);
this.tx = tx;
this.listener = listener;
setOnDismissListener(this);
setContentView(R.layout.dialog_send_confirm);
TextView tvAddress = (TextView) findViewById(R.id.tv_address);
TextView tvBtc = (TextView) findViewById(R.id.tv_btc);
TextView tvFee = (TextView) findViewById(R.id.tv_fee);
TextView tvSymbol = (TextView) findViewById(R.id.tv_symbol);
TextView tvFeeSymbol = (TextView) findViewById(R.id.tv_fee_symbol);
View llChange = findViewById(R.id.ll_change);
TextView tvAddressChange = (TextView) findViewById(R.id.tv_address_change);
TextView tvBtcChange = (TextView) findViewById(R.id.tv_btc_change);
TextView tvSymbolChange = (TextView) findViewById(R.id.tv_symbol_change);
String symbol = AppSharedPreference.getInstance().getBitcoinUnit().name();
tvSymbol.setText(symbol);
tvFeeSymbol.setText(symbol);
tvSymbolChange.setText(symbol);
Button btnCancel = (Button) findViewById(R.id.btn_cancel);
Button btnOk = (Button) findViewById(R.id.btn_ok);
String outAddress = tx.getFirstOutAddressOtherThanChange(changeAddress);
if (Utils.isEmpty(changeAddress) || tx.amountSentToAddress(changeAddress) <= 0) {
llChange.setVisibility(View.GONE);
} else {
tvAddressChange.setText(WalletUtils.formatHash(changeAddress, 4, 24));
tvBtcChange.setText(UnitUtilWrapper.formatValueWithBold(tx.amountSentToAddress(changeAddress)));
}
if (tx.getFirstOutAddress() != null) {
tvAddress.setText(WalletUtils.formatHash(outAddress, 4, 24));
}
tvBtc.setText(UnitUtilWrapper.formatValueWithBold(tx.amountSentToAddress(outAddress)));
tvFee.setText(UnitUtilWrapper.formatValueWithBold(tx.getFee()));
// This warning is no longer needed. As more and more mining pool upgrade their
// bitcoin client to 0.9.+, low fee transactions get confirmed soon enough.
// if (isLowPriority(tx)) {
// tvLowPriorityWarn.setVisibility(View.VISIBLE);
// } else {
// tvLowPriorityWarn.setVisibility(View.GONE);
// }
btnCancel.setOnClickListener(cancelClick);
btnOk.setOnClickListener(okClick);
}
Example 20
| Source File: QRCodeTxTransport.java From bitherj with Apache License 2.0 | 4 votes |
|
public static String getDeskpHDMPresignTxString(TxTransportType txTransportType, Tx tx, String changeAddress,
String addressCannotParsed, List<DesktopHDMAddress> desktopHDMAddresses) {
QRCodeTxTransport qrCodeTransport = fromDeskpHDMSendRequestWithUnsignedTransaction(txTransportType, tx, desktopHDMAddresses,
addressCannotParsed);
String preSignString = "";
try {
String versionStr = "";
if (txTransportType != null) {
versionStr = TX_TRANSPORT_VERSION + txTransportType.getType();
}
String changeStr = "";
if (!Utils.isEmpty(changeAddress)) {
long changeAmt = tx.amountSentToAddress(changeAddress);
if (changeAmt != 0) {
String[] changeStrings = new String[]{Base58.bas58ToHexWithAddress
(changeAddress), Long.toHexString(changeAmt)};
changeStr = Utils.joinString(changeStrings, QRCodeUtil.QR_CODE_SPLIT);
}
}
String hdmIndexString = "";
if (qrCodeTransport.getHdmIndex() != QRCodeTxTransport.NO_HDM_INDEX) {
hdmIndexString = Integer.toHexString(qrCodeTransport.getHdmIndex());
}
String[] preSigns = new String[]{versionStr, hdmIndexString, Base58.bas58ToHexWithAddress
(qrCodeTransport.getMyAddress()), changeStr, Long.toHexString(qrCodeTransport
.getFee()), Base58.bas58ToHexWithAddress(qrCodeTransport.getToAddress()),
Long.toHexString(qrCodeTransport.getTo())};
preSignString = Utils.joinString(preSigns, QRCodeUtil.QR_CODE_SPLIT);
String[] hashStrings = new String[qrCodeTransport.getHashList().size()];
hashStrings = qrCodeTransport.getHashList().toArray(hashStrings);
preSignString = preSignString + QRCodeUtil.QR_CODE_SPLIT + Utils.joinString
(hashStrings, QRCodeUtil.QR_CODE_SPLIT);
preSignString.toUpperCase(Locale.US);
} catch (AddressFormatException e) {
e.printStackTrace();
}
return preSignString;
}
