Example usage for java.math BigInteger signum

List of usage examples for java.math BigInteger signum

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Introduction

In this page you can find the example usage for java.math BigInteger signum.

Prototype

int signum

To view the source code for java.math BigInteger signum.

Click Source Link

Document

The signum of this BigInteger: -1 for negative, 0 for zero, or 1 for positive.

Usage

From source file:com.feathercoin.wallet.feathercoin.ui.TransactionsListFragment.java

@Override
public void onListItemClick(final ListView l, final View v, final int position, final long id) {
    final Transaction tx = (Transaction) adapter.getItem(position);

    activity.startActionMode(new ActionMode.Callback() {
        private Address address;

        public boolean onCreateActionMode(final ActionMode mode, final Menu menu) {
            final MenuInflater inflater = mode.getMenuInflater();
            inflater.inflate(R.menu.wallet_transactions_context, menu);
            menu.findItem(R.id.wallet_transactions_context_show_transaction)
                    .setVisible(prefs.getBoolean(Constants.PREFS_KEY_LABS_TRANSACTION_DETAILS, false));

            return true;
        }//from  w w  w. j av a2  s .c  o  m

        public boolean onPrepareActionMode(final ActionMode mode, final Menu menu) {
            try {
                final Date time = tx.getUpdateTime();
                final DateFormat dateFormat = android.text.format.DateFormat.getDateFormat(activity);
                final DateFormat timeFormat = android.text.format.DateFormat.getTimeFormat(activity);

                mode.setTitle(time != null ? (DateUtils.isToday(time.getTime()) ? getString(R.string.time_today)
                        : dateFormat.format(time)) + ", " + timeFormat.format(time) : null);

                final BigInteger value = tx.getValue(wallet);
                final boolean sent = value.signum() < 0;

                address = sent ? WalletUtils.getToAddress(tx) : WalletUtils.getFromAddress(tx);

                final String label;
                if (tx.isCoinBase())
                    label = getString(R.string.wallet_transactions_fragment_coinbase);
                else if (address != null)
                    label = AddressBookProvider.resolveLabel(activity, address.toString());
                else
                    label = "?";

                final String prefix = getString(sent ? R.string.symbol_to : R.string.symbol_from) + " ";

                mode.setSubtitle(label != null ? prefix + label
                        : WalletUtils.formatAddress(prefix, address, Constants.ADDRESS_FORMAT_GROUP_SIZE,
                                Constants.ADDRESS_FORMAT_LINE_SIZE));

                menu.findItem(R.id.wallet_transactions_context_edit_address).setVisible(address != null);

                return true;
            } catch (final ScriptException x) {
                return false;
            }
        }

        public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) {
            switch (item.getItemId()) {
            case R.id.wallet_transactions_context_edit_address:
                handleEditAddress(tx);

                mode.finish();
                return true;

            case R.id.wallet_transactions_context_show_transaction:
                TransactionActivity.show(activity, tx);

                mode.finish();
                return true;
            }
            return false;
        }

        public void onDestroyActionMode(final ActionMode mode) {
        }

        private void handleEditAddress(final Transaction tx) {
            EditAddressBookEntryFragment.edit(getFragmentManager(), address.toString());
        }
    });
}

From source file:de.schildbach.wallet.ui.TransactionsListFragment.java

private void handleTransactionClick(final Transaction tx) {
    activity.startActionMode(new ActionMode.Callback() {
        private Address address;

        public boolean onCreateActionMode(final ActionMode mode, final Menu menu) {
            final MenuInflater inflater = mode.getMenuInflater();
            inflater.inflate(R.menu.wallet_transactions_context, menu);
            menu.findItem(R.id.wallet_transactions_context_show_transaction)
                    .setVisible(prefs.getBoolean(Constants.PREFS_KEY_LABS_TRANSACTION_DETAILS, false));

            return true;
        }//from w  w w .  ja  v  a 2  s .c  om

        public boolean onPrepareActionMode(final ActionMode mode, final Menu menu) {
            try {
                final Date time = tx.getUpdateTime();
                final DateFormat dateFormat = android.text.format.DateFormat.getDateFormat(activity);
                final DateFormat timeFormat = android.text.format.DateFormat.getTimeFormat(activity);

                mode.setTitle(time != null ? (DateUtils.isToday(time.getTime()) ? getString(R.string.time_today)
                        : dateFormat.format(time)) + ", " + timeFormat.format(time) : null);

                final BigInteger value = tx.getValue(wallet);
                final boolean sent = value.signum() < 0;

                address = sent ? WalletUtils.getToAddress(tx) : WalletUtils.getFromAddress(tx);

                final String label;
                if (tx.isCoinBase())
                    label = getString(R.string.wallet_transactions_fragment_coinbase);
                else if (address != null)
                    label = AddressBookProvider.resolveLabel(activity, address.toString());
                else
                    label = "?";

                final String prefix = getString(sent ? R.string.symbol_to : R.string.symbol_from) + " ";

                mode.setSubtitle(label != null ? prefix + label
                        : WalletUtils.formatAddress(prefix, address, Constants.ADDRESS_FORMAT_GROUP_SIZE,
                                Constants.ADDRESS_FORMAT_LINE_SIZE));

                menu.findItem(R.id.wallet_transactions_context_edit_address).setVisible(address != null);

                return true;
            } catch (final ScriptException x) {
                return false;
            }
        }

        public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) {
            switch (item.getItemId()) {
            case R.id.wallet_transactions_context_edit_address:
                handleEditAddress(tx);

                mode.finish();
                return true;

            case R.id.wallet_transactions_context_show_transaction:
                TransactionActivity.show(activity, tx);

                mode.finish();
                return true;
            }
            return false;
        }

        public void onDestroyActionMode(final ActionMode mode) {
        }

        private void handleEditAddress(final Transaction tx) {
            EditAddressBookEntryFragment.edit(getFragmentManager(), address.toString());
        }
    });
}

From source file:piuk.blockchain.android.ui.TransactionFragment.java

public void update(final MyTransaction tx) {

    final MyRemoteWallet wallet = ((WalletApplication) activity.getApplication()).getRemoteWallet();

    final byte[] serializedTx = tx.unsafeBitcoinSerialize();

    Address from = null;/*from w ww .java 2  s. com*/
    boolean fromMine = false;
    try {
        from = tx.getInputs().get(0).getFromAddress();
        fromMine = wallet.isMine(from.toString());
    } catch (final ScriptException x) {
        x.printStackTrace();
    }

    Address to = null;
    boolean toMine = false;
    try {
        to = tx.getOutputs().get(0).getScriptPubKey().getToAddress();
        toMine = wallet.isMine(to.toString());
    } catch (final ScriptException x) {
        x.printStackTrace();
    }

    final ContentResolver contentResolver = activity.getContentResolver();

    final View view = getView();

    final Date time = tx.getUpdateTime();
    view.findViewById(R.id.transaction_fragment_time_row)
            .setVisibility(time != null ? View.VISIBLE : View.GONE);
    if (time != null) {
        final TextView viewDate = (TextView) view.findViewById(R.id.transaction_fragment_time);
        viewDate.setText(
                (DateUtils.isToday(time.getTime()) ? getString(R.string.transaction_fragment_time_today)
                        : dateFormat.format(time)) + ", " + timeFormat.format(time));
    }

    final BigInteger amountSent = tx.getResult();
    view.findViewById(R.id.transaction_fragment_amount_sent_row)
            .setVisibility(amountSent.signum() != 0 ? View.VISIBLE : View.GONE);
    if (amountSent.signum() != 0) {
        final TextView viewAmountSent = (TextView) view.findViewById(R.id.transaction_fragment_amount_sent);
        viewAmountSent.setText(Constants.CURRENCY_MINUS_SIGN + WalletUtils.formatValue(amountSent));
    }

    final BigInteger amountReceived = tx.getResult();
    view.findViewById(R.id.transaction_fragment_amount_received_row)
            .setVisibility(amountReceived.signum() != 0 ? View.VISIBLE : View.GONE);
    if (amountReceived.signum() != 0) {
        final TextView viewAmountReceived = (TextView) view
                .findViewById(R.id.transaction_fragment_amount_received);
        viewAmountReceived.setText(Constants.CURRENCY_PLUS_SIGN + WalletUtils.formatValue(amountReceived));
    }

    final View viewFromButton = view.findViewById(R.id.transaction_fragment_from_button);
    final TextView viewFromLabel = (TextView) view.findViewById(R.id.transaction_fragment_from_label);
    if (from != null) {
        String label = null;
        if (tx instanceof MyTransaction && ((MyTransaction) tx).getTag() != null)
            label = ((MyTransaction) tx).getTag();
        else
            label = AddressBookProvider.resolveLabel(contentResolver, from.toString());

        final StringBuilder builder = new StringBuilder();

        if (fromMine)
            builder.append(getString(R.string.transaction_fragment_you)).append(", ");

        if (label != null) {
            builder.append(label);
        } else {
            builder.append(from.toString());
            viewFromLabel.setTypeface(Typeface.MONOSPACE);
        }

        viewFromLabel.setText(builder.toString());

        final String addressStr = from.toString();
        viewFromButton.setOnClickListener(new OnClickListener() {
            public void onClick(final View v) {
                EditAddressBookEntryFragment.edit(getFragmentManager(), addressStr);
            }
        });
    } else {
        viewFromLabel.setText(null);
    }

    final View viewToButton = view.findViewById(R.id.transaction_fragment_to_button);
    final TextView viewToLabel = (TextView) view.findViewById(R.id.transaction_fragment_to_label);
    if (to != null) {

        String label = null;
        if (tx instanceof MyTransaction && ((MyTransaction) tx).getTag() != null)
            label = ((MyTransaction) tx).getTag();
        else
            label = AddressBookProvider.resolveLabel(contentResolver, from.toString());

        final StringBuilder builder = new StringBuilder();

        if (toMine)
            builder.append(getString(R.string.transaction_fragment_you)).append(", ");

        if (label != null) {
            builder.append(label);
        } else {
            builder.append(to.toString());
            viewToLabel.setTypeface(Typeface.MONOSPACE);
        }

        viewToLabel.setText(builder.toString());

        final String addressStr = to.toString();
        viewToButton.setOnClickListener(new OnClickListener() {
            public void onClick(final View v) {
                EditAddressBookEntryFragment.edit(getFragmentManager(), addressStr);
            }
        });
    } else {
        viewToLabel.setText(null);
    }

    final TextView viewStatus = (TextView) view.findViewById(R.id.transaction_fragment_status);
    final ConfidenceType confidenceType = tx.getConfidence().getConfidenceType();
    if (confidenceType == ConfidenceType.DEAD || confidenceType == ConfidenceType.NOT_IN_BEST_CHAIN)
        viewStatus.setText(R.string.transaction_fragment_status_dead);
    else if (confidenceType == ConfidenceType.NOT_SEEN_IN_CHAIN)
        viewStatus.setText(R.string.transaction_fragment_status_pending);
    else if (confidenceType == ConfidenceType.BUILDING)
        viewStatus.setText(R.string.transaction_fragment_status_confirmed);
    else
        viewStatus.setText(R.string.transaction_fragment_status_unknown);

    final TextView viewHash = (TextView) view.findViewById(R.id.transaction_fragment_hash);
    viewHash.setText(tx.getHash().toString());

    final TextView viewLength = (TextView) view.findViewById(R.id.transaction_fragment_length);
    viewLength.setText(Integer.toString(serializedTx.length));

    final ImageView viewQr = (ImageView) view.findViewById(R.id.transaction_fragment_qr);

    try {
        // encode transaction URI
        final ByteArrayOutputStream bos = new ByteArrayOutputStream(serializedTx.length);
        final GZIPOutputStream gos = new GZIPOutputStream(bos);
        gos.write(serializedTx);
        gos.close();

        final byte[] gzippedSerializedTx = bos.toByteArray();
        final boolean useCompressioon = gzippedSerializedTx.length < serializedTx.length;

        final StringBuilder txStr = new StringBuilder("btctx:");
        txStr.append(useCompressioon ? 'Z' : '-');
        txStr.append(Base43.encode(useCompressioon ? gzippedSerializedTx : serializedTx));

        final Bitmap qrCodeBitmap = WalletUtils.getQRCodeBitmap(txStr.toString().toUpperCase(), 512);
        viewQr.setImageBitmap(qrCodeBitmap);
        viewQr.setOnClickListener(new OnClickListener() {
            public void onClick(final View v) {
                new QrDialog(activity, qrCodeBitmap).show();
            }
        });
    } catch (final IOException x) {
        throw new RuntimeException(x);
    }
}

From source file:de.schildbach.wallet.ui.TransactionFragment.java

public void update(final Transaction tx) {
    final Wallet wallet = ((WalletApplication) activity.getApplication()).getWallet();

    final byte[] serializedTx = tx.unsafeBitcoinSerialize();

    Address from = null;/* w  w w .ja  va2  s.co m*/
    boolean fromMine = false;
    try {
        from = tx.getInputs().get(0).getFromAddress();
        fromMine = wallet.isPubKeyHashMine(from.getHash160());
    } catch (final ScriptException x) {
        x.printStackTrace();
    }

    Address to = null;
    boolean toMine = false;
    try {
        to = tx.getOutputs().get(0).getScriptPubKey().getToAddress();
        toMine = wallet.isPubKeyHashMine(to.getHash160());
    } catch (final ScriptException x) {
        x.printStackTrace();
    }

    final ContentResolver contentResolver = activity.getContentResolver();

    final View view = getView();

    final Date time = tx.getUpdateTime();
    view.findViewById(R.id.transaction_fragment_time_row)
            .setVisibility(time != null ? View.VISIBLE : View.GONE);
    if (time != null) {
        final TextView viewDate = (TextView) view.findViewById(R.id.transaction_fragment_time);
        viewDate.setText(
                (DateUtils.isToday(time.getTime()) ? getString(R.string.time_today) : dateFormat.format(time))
                        + ", " + timeFormat.format(time));
    }

    try {
        final BigInteger amountSent = tx.getValueSentFromMe(wallet);
        view.findViewById(R.id.transaction_fragment_amount_sent_row)
                .setVisibility(amountSent.signum() != 0 ? View.VISIBLE : View.GONE);
        if (amountSent.signum() != 0) {
            final TextView viewAmountSent = (TextView) view.findViewById(R.id.transaction_fragment_amount_sent);
            viewAmountSent.setText(Constants.CURRENCY_MINUS_SIGN + WalletUtils.formatValue(amountSent));
        }
    } catch (final ScriptException x) {
        x.printStackTrace();
    }

    final BigInteger amountReceived = tx.getValueSentToMe(wallet);
    view.findViewById(R.id.transaction_fragment_amount_received_row)
            .setVisibility(amountReceived.signum() != 0 ? View.VISIBLE : View.GONE);
    if (amountReceived.signum() != 0) {
        final TextView viewAmountReceived = (TextView) view
                .findViewById(R.id.transaction_fragment_amount_received);
        viewAmountReceived.setText(Constants.CURRENCY_PLUS_SIGN + WalletUtils.formatValue(amountReceived));
    }

    final View viewFromButton = view.findViewById(R.id.transaction_fragment_from_button);
    final TextView viewFromLabel = (TextView) view.findViewById(R.id.transaction_fragment_from_label);
    if (from != null) {
        final String label = AddressBookProvider.resolveLabel(contentResolver, from.toString());
        final StringBuilder builder = new StringBuilder();

        if (fromMine)
            builder.append(getString(R.string.transaction_fragment_you)).append(", ");

        if (label != null) {
            builder.append(label);
        } else {
            builder.append(from.toString());
            viewFromLabel.setTypeface(Typeface.MONOSPACE);
        }

        viewFromLabel.setText(builder.toString());

        final String addressStr = from.toString();
        viewFromButton.setOnClickListener(new OnClickListener() {
            public void onClick(final View v) {
                EditAddressBookEntryFragment.edit(getFragmentManager(), addressStr);
            }
        });
    } else {
        viewFromLabel.setText(null);
    }

    final View viewToButton = view.findViewById(R.id.transaction_fragment_to_button);
    final TextView viewToLabel = (TextView) view.findViewById(R.id.transaction_fragment_to_label);
    if (to != null) {
        final String label = AddressBookProvider.resolveLabel(contentResolver, to.toString());
        final StringBuilder builder = new StringBuilder();

        if (toMine)
            builder.append(getString(R.string.transaction_fragment_you)).append(", ");

        if (label != null) {
            builder.append(label);
        } else {
            builder.append(to.toString());
            viewToLabel.setTypeface(Typeface.MONOSPACE);
        }

        viewToLabel.setText(builder.toString());

        final String addressStr = to.toString();
        viewToButton.setOnClickListener(new OnClickListener() {
            public void onClick(final View v) {
                EditAddressBookEntryFragment.edit(getFragmentManager(), addressStr);
            }
        });
    } else {
        viewToLabel.setText(null);
    }

    final TextView viewStatus = (TextView) view.findViewById(R.id.transaction_fragment_status);
    final ConfidenceType confidenceType = tx.getConfidence().getConfidenceType();
    if (confidenceType == ConfidenceType.DEAD || confidenceType == ConfidenceType.NOT_IN_BEST_CHAIN)
        viewStatus.setText(R.string.transaction_fragment_status_dead);
    else if (confidenceType == ConfidenceType.NOT_SEEN_IN_CHAIN)
        viewStatus.setText(R.string.transaction_fragment_status_pending);
    else if (confidenceType == ConfidenceType.BUILDING)
        viewStatus.setText(R.string.transaction_fragment_status_confirmed);
    else
        viewStatus.setText(R.string.transaction_fragment_status_unknown);

    final TextView viewHash = (TextView) view.findViewById(R.id.transaction_fragment_hash);
    viewHash.setText(tx.getHash().toString());

    final TextView viewLength = (TextView) view.findViewById(R.id.transaction_fragment_length);
    viewLength.setText(Integer.toString(serializedTx.length));

    final ImageView viewQr = (ImageView) view.findViewById(R.id.transaction_fragment_qr);

    try {
        // encode transaction URI
        final ByteArrayOutputStream bos = new ByteArrayOutputStream(serializedTx.length);
        final GZIPOutputStream gos = new GZIPOutputStream(bos);
        gos.write(serializedTx);
        gos.close();

        final byte[] gzippedSerializedTx = bos.toByteArray();
        final boolean useCompressioon = gzippedSerializedTx.length < serializedTx.length;

        final StringBuilder txStr = new StringBuilder("btctx:");
        txStr.append(useCompressioon ? 'Z' : '-');
        txStr.append(Base43.encode(useCompressioon ? gzippedSerializedTx : serializedTx));

        final Bitmap qrCodeBitmap = WalletUtils.getQRCodeBitmap(txStr.toString().toUpperCase(Locale.US), 512);
        viewQr.setImageBitmap(qrCodeBitmap);
        viewQr.setOnClickListener(new OnClickListener() {
            public void onClick(final View v) {
                BitmapFragment.show(getFragmentManager(), qrCodeBitmap);
            }
        });
    } catch (final IOException x) {
        throw new RuntimeException(x);
    }
}

From source file:hashengineering.digitalcoin.wallet.ui.TransactionsListFragment.java

private void handleTransactionClick(@Nonnull final Transaction tx) {
    activity.startActionMode(new ActionMode.Callback() {
        private Address address;
        private byte[] serializedTx;

        private static final int SHOW_QR_THRESHOLD_BYTES = 2500;

        @Override/*from w  ww.jav  a 2 s.c  o  m*/
        public boolean onCreateActionMode(final ActionMode mode, final Menu menu) {
            final MenuInflater inflater = mode.getMenuInflater();
            inflater.inflate(R.menu.wallet_transactions_context, menu);

            return true;
        }

        @Override
        public boolean onPrepareActionMode(final ActionMode mode, final Menu menu) {
            try {
                final Date time = tx.getUpdateTime();
                final DateFormat dateFormat = android.text.format.DateFormat.getDateFormat(activity);
                final DateFormat timeFormat = android.text.format.DateFormat.getTimeFormat(activity);

                mode.setTitle(time != null ? (DateUtils.isToday(time.getTime()) ? getString(R.string.time_today)
                        : dateFormat.format(time)) + ", " + timeFormat.format(time) : null);

                final BigInteger value = tx.getValue(wallet);
                final boolean sent = value.signum() < 0;

                address = sent ? WalletUtils.getToAddress(tx) : WalletUtils.getFromAddress(tx);

                final String label;
                if (tx.isCoinBase())
                    label = getString(R.string.wallet_transactions_fragment_coinbase);
                else if (address != null)
                    label = AddressBookProvider.resolveLabel(activity, address.toString());
                else
                    label = "?";

                final String prefix = getString(sent ? R.string.symbol_to : R.string.symbol_from) + " ";

                if (tx.getPurpose() != Purpose.KEY_ROTATION)
                    mode.setSubtitle(label != null ? prefix + label
                            : WalletUtils.formatAddress(prefix, address, Constants.ADDRESS_FORMAT_GROUP_SIZE,
                                    Constants.ADDRESS_FORMAT_LINE_SIZE));
                else
                    mode.setSubtitle(null);

                menu.findItem(R.id.wallet_transactions_context_edit_address).setVisible(address != null);

                serializedTx = tx.unsafeBitcoinSerialize();

                menu.findItem(R.id.wallet_transactions_context_show_qr)
                        .setVisible(serializedTx.length < SHOW_QR_THRESHOLD_BYTES);

                Nfc.publishMimeObject(nfcManager, activity, Constants.MIMETYPE_TRANSACTION, serializedTx,
                        false);

                return true;
            } catch (final ScriptException x) {
                return false;
            }
        }

        @Override
        public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) {
            switch (item.getItemId()) {
            case R.id.wallet_transactions_context_edit_address:
                handleEditAddress(tx);

                mode.finish();
                return true;

            case R.id.wallet_transactions_context_show_qr:
                handleShowQr();

                mode.finish();
                return true;

            case R.id.wallet_transactions_context_open_blockexplorer:
                startActivity(new Intent(Intent.ACTION_VIEW,
                        Uri.parse(Constants.BLOCKEXPLORER_BASE_URL + "tx/" + tx.getHashAsString())));

                mode.finish();
                return true;
            }
            return false;
        }

        @Override
        public void onDestroyActionMode(final ActionMode mode) {
            Nfc.unpublish(nfcManager, activity);
        }

        private void handleEditAddress(@Nonnull final Transaction tx) {
            EditAddressBookEntryFragment.edit(getFragmentManager(), address.toString());
        }

        private void handleShowQr() {
            final int size = (int) (384 * getResources().getDisplayMetrics().density);
            final Bitmap qrCodeBitmap = Qr.bitmap(Qr.encodeBinary(serializedTx), size);
            BitmapFragment.show(getFragmentManager(), qrCodeBitmap);
        }
    });
}

From source file:com.guldencoin.androidwallet.nlg.ui.TransactionsListFragment.java

private void handleTransactionClick(@Nonnull final Transaction tx) {
    activity.startActionMode(new ActionMode.Callback() {
        private Address address;
        private byte[] serializedTx;

        private static final int SHOW_QR_THRESHOLD_BYTES = 2500;

        @Override/*from   www .j  av  a2 s  .co  m*/
        public boolean onCreateActionMode(final ActionMode mode, final Menu menu) {
            final MenuInflater inflater = mode.getMenuInflater();
            inflater.inflate(R.menu.wallet_transactions_context, menu);

            return true;
        }

        @Override
        public boolean onPrepareActionMode(final ActionMode mode, final Menu menu) {
            try {
                final Date time = tx.getUpdateTime();
                final DateFormat dateFormat = android.text.format.DateFormat.getDateFormat(activity);
                final DateFormat timeFormat = android.text.format.DateFormat.getTimeFormat(activity);

                mode.setTitle(time != null ? (DateUtils.isToday(time.getTime()) ? getString(R.string.time_today)
                        : dateFormat.format(time)) + ", " + timeFormat.format(time) : null);

                final BigInteger value = tx.getValue(wallet);
                final boolean sent = value.signum() < 0;

                address = sent ? WalletUtils.getFirstToAddress(tx) : WalletUtils.getFirstFromAddress(tx);

                final String label;
                if (tx.isCoinBase())
                    label = getString(R.string.wallet_transactions_fragment_coinbase);
                else if (address != null)
                    label = AddressBookProvider.resolveLabel(activity, address.toString());
                else
                    label = "?";

                final String prefix = getString(sent ? R.string.symbol_to : R.string.symbol_from) + " ";

                if (tx.getPurpose() != Purpose.KEY_ROTATION)
                    mode.setSubtitle(label != null ? prefix + label
                            : WalletUtils.formatAddress(prefix, address, Constants.ADDRESS_FORMAT_GROUP_SIZE,
                                    Constants.ADDRESS_FORMAT_LINE_SIZE));
                else
                    mode.setSubtitle(null);

                menu.findItem(R.id.wallet_transactions_context_edit_address).setVisible(address != null);

                serializedTx = tx.unsafeBitcoinSerialize();

                menu.findItem(R.id.wallet_transactions_context_show_qr)
                        .setVisible(serializedTx.length < SHOW_QR_THRESHOLD_BYTES);

                Nfc.publishMimeObject(nfcManager, activity, Constants.MIMETYPE_TRANSACTION, serializedTx,
                        false);

                return true;
            } catch (final ScriptException x) {
                return false;
            }
        }

        @Override
        public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) {
            switch (item.getItemId()) {
            case R.id.wallet_transactions_context_edit_address:
                handleEditAddress(tx);

                mode.finish();
                return true;

            case R.id.wallet_transactions_context_show_qr:
                handleShowQr();

                mode.finish();
                return true;

            case R.id.wallet_transactions_context_browse:
                startActivity(new Intent(Intent.ACTION_VIEW,
                        Uri.parse(Constants.EXPLORE_BASE_URL + "tx/" + tx.getHashAsString())));

                mode.finish();
                return true;
            }
            return false;
        }

        @Override
        public void onDestroyActionMode(final ActionMode mode) {
            Nfc.unpublish(nfcManager, activity);
        }

        private void handleEditAddress(@Nonnull final Transaction tx) {
            EditAddressBookEntryFragment.edit(getFragmentManager(), address.toString());
        }

        private void handleShowQr() {
            final int size = (int) (384 * getResources().getDisplayMetrics().density);
            final Bitmap qrCodeBitmap = Qr.bitmap(Qr.encodeCompressBinary(serializedTx), size);
            BitmapFragment.show(getFragmentManager(), qrCodeBitmap);
        }
    });
}

From source file:devcoin.wallet.ui.TransactionsListFragment.java

private void handleTransactionClick(@Nonnull final Transaction tx) {
    activity.startActionMode(new ActionMode.Callback() {
        private Address address;
        private byte[] serializedTx;

        private static final int SHOW_QR_THRESHOLD_BYTES = 2500;

        @Override/*w w w .  j  a v a2  s. co m*/
        public boolean onCreateActionMode(final ActionMode mode, final Menu menu) {
            final MenuInflater inflater = mode.getMenuInflater();
            inflater.inflate(R.menu.wallet_transactions_context, menu);

            return true;
        }

        @Override
        public boolean onPrepareActionMode(final ActionMode mode, final Menu menu) {
            try {
                final Date time = tx.getUpdateTime();
                final DateFormat dateFormat = android.text.format.DateFormat.getDateFormat(activity);
                final DateFormat timeFormat = android.text.format.DateFormat.getTimeFormat(activity);

                mode.setTitle(time != null ? (DateUtils.isToday(time.getTime()) ? getString(R.string.time_today)
                        : dateFormat.format(time)) + ", " + timeFormat.format(time) : null);

                final BigInteger value = tx.getValue(wallet);
                final boolean sent = value.signum() < 0;

                address = sent ? WalletUtils.getFirstToAddress(tx) : WalletUtils.getFirstFromAddress(tx);

                final String label;
                if (tx.isCoinBase())
                    label = getString(R.string.wallet_transactions_fragment_coinbase);
                else if (address != null)
                    label = AddressBookProvider.resolveLabel(activity, address.toString());
                else
                    label = "?";

                final String prefix = getString(sent ? R.string.symbol_to : R.string.symbol_from) + " ";

                if (tx.getPurpose() != Purpose.KEY_ROTATION)
                    mode.setSubtitle(label != null ? prefix + label
                            : WalletUtils.formatAddress(prefix, address, Constants.ADDRESS_FORMAT_GROUP_SIZE,
                                    Constants.ADDRESS_FORMAT_LINE_SIZE));
                else
                    mode.setSubtitle(null);

                menu.findItem(R.id.wallet_transactions_context_edit_address).setVisible(address != null);

                serializedTx = tx.unsafeBitcoinSerialize();

                menu.findItem(R.id.wallet_transactions_context_show_qr)
                        .setVisible(serializedTx.length < SHOW_QR_THRESHOLD_BYTES);

                Nfc.publishMimeObject(nfcManager, activity, Constants.MIMETYPE_TRANSACTION, serializedTx,
                        false);

                return true;
            } catch (final ScriptException x) {
                return false;
            }
        }

        @Override
        public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) {
            switch (item.getItemId()) {
            case R.id.wallet_transactions_context_edit_address:
                handleEditAddress(tx);

                mode.finish();
                return true;

            case R.id.wallet_transactions_context_show_qr:
                handleShowQr();

                mode.finish();
                return true;

            case R.id.wallet_transactions_context_browse:
                startActivity(new Intent(Intent.ACTION_VIEW,
                        Uri.parse(Constants.EXPLORE_BASE_URL + "tx/" + tx.getHashAsString())));

                mode.finish();
                return true;
            }
            return false;
        }

        @Override
        public void onDestroyActionMode(final ActionMode mode) {
            Nfc.unpublish(nfcManager, activity);
        }

        private void handleEditAddress(@Nonnull final Transaction tx) {
            EditAddressBookEntryFragment.edit(getFragmentManager(), address.toString());
        }

        private void handleShowQr() {
            final int size = (int) (384 * getResources().getDisplayMetrics().density);
            final Bitmap qrCodeBitmap = Qr.bitmap(Qr.encodeBinary(serializedTx), size);
            BitmapFragment.show(getFragmentManager(), qrCodeBitmap);
        }
    });
}

From source file:com.bushstar.htmlcoin_android_wallet.ui.TransactionsListFragment.java

private void handleTransactionClick(@Nonnull final Transaction tx) {
    activity.startActionMode(new ActionMode.Callback() {
        private Address address;
        private byte[] serializedTx;

        private static final int SHOW_QR_THRESHOLD_BYTES = 2500;

        @Override//from  ww  w.j  a v  a  2 s .co m
        public boolean onCreateActionMode(final ActionMode mode, final Menu menu) {
            final MenuInflater inflater = mode.getMenuInflater();
            inflater.inflate(R.menu.wallet_transactions_context, menu);

            return true;
        }

        @Override
        public boolean onPrepareActionMode(final ActionMode mode, final Menu menu) {
            try {
                final Date time = tx.getUpdateTime();
                final DateFormat dateFormat = android.text.format.DateFormat.getDateFormat(activity);
                final DateFormat timeFormat = android.text.format.DateFormat.getTimeFormat(activity);

                mode.setTitle(time != null ? (DateUtils.isToday(time.getTime()) ? getString(R.string.time_today)
                        : dateFormat.format(time)) + ", " + timeFormat.format(time) : null);

                final BigInteger value = tx.getValue(wallet);
                final boolean sent = value.signum() < 0;

                address = sent ? WalletUtils.getFirstToAddress(tx) : WalletUtils.getFirstFromAddress(tx);

                final String label;
                if (tx.isCoinBase())
                    label = getString(R.string.wallet_transactions_fragment_coinbase);
                else if (address != null)
                    label = AddressBookProvider.resolveLabel(activity, address.toString());
                else
                    label = "?";

                final String prefix = getString(sent ? R.string.symbol_to : R.string.symbol_from) + " ";

                if (tx.getPurpose() != Purpose.KEY_ROTATION)
                    mode.setSubtitle(label != null ? prefix + label
                            : WalletUtils.formatAddress(prefix, address, Constants.ADDRESS_FORMAT_GROUP_SIZE,
                                    Constants.ADDRESS_FORMAT_LINE_SIZE));
                else
                    mode.setSubtitle(null);

                menu.findItem(R.id.wallet_transactions_context_edit_address).setVisible(address != null);

                serializedTx = tx.unsafeHTMLcoinSerialize();

                menu.findItem(R.id.wallet_transactions_context_show_qr)
                        .setVisible(serializedTx.length < SHOW_QR_THRESHOLD_BYTES);

                Nfc.publishMimeObject(nfcManager, activity, Constants.MIMETYPE_TRANSACTION, serializedTx);

                return true;
            } catch (final ScriptException x) {
                return false;
            }
        }

        @Override
        public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) {
            switch (item.getItemId()) {
            case R.id.wallet_transactions_context_edit_address:
                handleEditAddress(tx);

                mode.finish();
                return true;

            case R.id.wallet_transactions_context_show_qr:
                handleShowQr();

                mode.finish();
                return true;

            case R.id.wallet_transactions_context_browse:
                startActivity(new Intent(Intent.ACTION_VIEW,
                        Uri.parse(Constants.EXPLORE_BASE_URL + "tx/" + tx.getHashAsString())));

                mode.finish();
                return true;
            }
            return false;
        }

        @Override
        public void onDestroyActionMode(final ActionMode mode) {
            Nfc.unpublish(nfcManager, activity);
        }

        private void handleEditAddress(@Nonnull final Transaction tx) {
            EditAddressBookEntryFragment.edit(getFragmentManager(), address.toString());
        }

        private void handleShowQr() {
            final int size = (int) (384 * getResources().getDisplayMetrics().density);
            final Bitmap qrCodeBitmap = Qr.bitmap(Qr.encodeCompressBinary(serializedTx), size);
            BitmapFragment.show(getFragmentManager(), qrCodeBitmap);
        }
    });
}

From source file:com.bushstar.kobocoin_android_wallet.ui.TransactionsListFragment.java

private void handleTransactionClick(@Nonnull final Transaction tx) {
    activity.startActionMode(new ActionMode.Callback() {
        private Address address;
        private byte[] serializedTx;

        private static final int SHOW_QR_THRESHOLD_BYTES = 2500;

        @Override/*w w w .ja va2  s .  co  m*/
        public boolean onCreateActionMode(final ActionMode mode, final Menu menu) {
            final MenuInflater inflater = mode.getMenuInflater();
            inflater.inflate(R.menu.wallet_transactions_context, menu);

            return true;
        }

        @Override
        public boolean onPrepareActionMode(final ActionMode mode, final Menu menu) {
            try {
                final Date time = tx.getUpdateTime();
                final DateFormat dateFormat = android.text.format.DateFormat.getDateFormat(activity);
                final DateFormat timeFormat = android.text.format.DateFormat.getTimeFormat(activity);

                mode.setTitle(time != null ? (DateUtils.isToday(time.getTime()) ? getString(R.string.time_today)
                        : dateFormat.format(time)) + ", " + timeFormat.format(time) : null);

                final BigInteger value = tx.getValue(wallet);
                final boolean sent = value.signum() < 0;

                address = sent ? WalletUtils.getFirstToAddress(tx) : WalletUtils.getFirstFromAddress(tx);

                final String label;
                if (tx.isCoinBase())
                    label = getString(R.string.wallet_transactions_fragment_coinbase);
                else if (address != null)
                    label = AddressBookProvider.resolveLabel(activity, address.toString());
                else
                    label = "?";

                final String prefix = getString(sent ? R.string.symbol_to : R.string.symbol_from) + " ";

                if (tx.getPurpose() != Purpose.KEY_ROTATION)
                    mode.setSubtitle(label != null ? prefix + label
                            : WalletUtils.formatAddress(prefix, address, Constants.ADDRESS_FORMAT_GROUP_SIZE,
                                    Constants.ADDRESS_FORMAT_LINE_SIZE));
                else
                    mode.setSubtitle(null);

                menu.findItem(R.id.wallet_transactions_context_edit_address).setVisible(address != null);

                serializedTx = tx.unsafeKobocoinSerialize();

                menu.findItem(R.id.wallet_transactions_context_show_qr)
                        .setVisible(serializedTx.length < SHOW_QR_THRESHOLD_BYTES);

                Nfc.publishMimeObject(nfcManager, activity, Constants.MIMETYPE_TRANSACTION, serializedTx);

                return true;
            } catch (final ScriptException x) {
                return false;
            }
        }

        @Override
        public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) {
            switch (item.getItemId()) {
            case R.id.wallet_transactions_context_edit_address:
                handleEditAddress(tx);

                mode.finish();
                return true;

            case R.id.wallet_transactions_context_show_qr:
                handleShowQr();

                mode.finish();
                return true;

            case R.id.wallet_transactions_context_browse:
                startActivity(new Intent(Intent.ACTION_VIEW,
                        Uri.parse(Constants.EXPLORE_BASE_URL + "tx/" + tx.getHashAsString())));

                mode.finish();
                return true;
            }
            return false;
        }

        @Override
        public void onDestroyActionMode(final ActionMode mode) {
            Nfc.unpublish(nfcManager, activity);
        }

        private void handleEditAddress(@Nonnull final Transaction tx) {
            EditAddressBookEntryFragment.edit(getFragmentManager(), address.toString());
        }

        private void handleShowQr() {
            final int size = (int) (384 * getResources().getDisplayMetrics().density);
            final Bitmap qrCodeBitmap = Qr.bitmap(Qr.encodeCompressBinary(serializedTx), size);
            BitmapFragment.show(getFragmentManager(), qrCodeBitmap);
        }
    });
}

From source file:com.matthewmitchell.nubits_android_wallet.ui.TransactionsListFragment.java

private void handleTransactionClick(@Nonnull final Transaction tx) {
    activity.startActionMode(new ActionMode.Callback() {
        private Address address;
        private byte[] serializedTx;

        private static final int SHOW_QR_THRESHOLD_BYTES = 2500;

        @Override// ww w .j a  v  a2  s .  c om
        public boolean onCreateActionMode(final ActionMode mode, final Menu menu) {
            final MenuInflater inflater = mode.getMenuInflater();
            inflater.inflate(R.menu.wallet_transactions_context, menu);

            return true;
        }

        @Override
        public boolean onPrepareActionMode(final ActionMode mode, final Menu menu) {
            try {
                final Date time = tx.getUpdateTime();
                final DateFormat dateFormat = android.text.format.DateFormat.getDateFormat(activity);
                final DateFormat timeFormat = android.text.format.DateFormat.getTimeFormat(activity);

                mode.setTitle(time != null ? (DateUtils.isToday(time.getTime()) ? getString(R.string.time_today)
                        : dateFormat.format(time)) + ", " + timeFormat.format(time) : null);

                final BigInteger value = tx.getValue(wallet);
                final boolean sent = value.signum() < 0;

                address = sent ? WalletUtils.getFirstToAddress(tx) : WalletUtils.getFirstFromAddress(tx);

                final String label;
                if (tx.isCoinBase())
                    label = getString(R.string.wallet_transactions_fragment_coinbase);
                else if (address != null)
                    label = AddressBookProvider.resolveLabel(activity, address.toString());
                else
                    label = "?";

                final String prefix = getString(sent ? R.string.symbol_to : R.string.symbol_from) + " ";

                if (tx.getPurpose() != Purpose.KEY_ROTATION)
                    mode.setSubtitle(label != null ? prefix + label
                            : WalletUtils.formatAddress(prefix, address, Constants.ADDRESS_FORMAT_GROUP_SIZE,
                                    Constants.ADDRESS_FORMAT_LINE_SIZE));
                else
                    mode.setSubtitle(null);

                menu.findItem(R.id.wallet_transactions_context_edit_address).setVisible(address != null);

                serializedTx = tx.unsafeNubitsSerialize();

                menu.findItem(R.id.wallet_transactions_context_show_qr)
                        .setVisible(serializedTx.length < SHOW_QR_THRESHOLD_BYTES);

                Nfc.publishMimeObject(nfcManager, activity, Constants.MIMETYPE_TRANSACTION, serializedTx);

                return true;
            } catch (final ScriptException x) {
                return false;
            }
        }

        @Override
        public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) {
            switch (item.getItemId()) {
            case R.id.wallet_transactions_context_edit_address:
                handleEditAddress(tx);

                mode.finish();
                return true;

            case R.id.wallet_transactions_context_show_qr:
                handleShowQr();

                mode.finish();
                return true;

            case R.id.wallet_transactions_context_browse:
                startActivity(new Intent(Intent.ACTION_VIEW,
                        Uri.parse(Constants.EXPLORE_BASE_URL + "tx/" + tx.getHashAsString())));

                mode.finish();
                return true;
            }
            return false;
        }

        @Override
        public void onDestroyActionMode(final ActionMode mode) {
            Nfc.unpublish(nfcManager, activity);
        }

        private void handleEditAddress(@Nonnull final Transaction tx) {
            EditAddressBookEntryFragment.edit(getFragmentManager(), address.toString());
        }

        private void handleShowQr() {
            final int size = (int) (384 * getResources().getDisplayMetrics().density);
            final Bitmap qrCodeBitmap = Qr.bitmap(Qr.encodeCompressBinary(serializedTx), size);
            BitmapFragment.show(getFragmentManager(), qrCodeBitmap);
        }
    });
}