private void startOrStopMarketRatePolling() {
if (address != null && !pocket.isType(address)) {
String pair = ShapeShift.getPair(pocket.getCoinType(), (CoinType) address.getParameters());
if (timer == null) {
startPolling(pair);
} else {
pollTask.updatePair(pair);
}
} else if (timer != null) {
stopPolling();
}
}
private void parseAddress(String addressStr) throws AddressFormatException {
List<CoinType> possibleTypes = GenericUtils.getPossibleTypes(addressStr);
if (possibleTypes.contains(pocket.getCoinType())) {
setAddress(new Address(pocket.getCoinType(), addressStr), true);
sendAmountType = pocket.getCoinType();
} else if (possibleTypes.size() == 1) {
setAddress(new Address(possibleTypes.get(0), addressStr), true);
sendAmountType = possibleTypes.get(0);
} else {
// This address string could be more that one coin type so first check if this address
// comes from an account to determine the type.
List<WalletAccount> possibleAccounts = application.getAccounts(possibleTypes);
Address addressOfAccount = null;
for (WalletAccount account : possibleAccounts) {
Address testAddress = new Address(account.getCoinType(), addressStr);
if (account.isAddressMine(testAddress)) {
addressOfAccount = testAddress;
break;
}
}
if (addressOfAccount != null) {
// If address is from an account don't show a dialog. The type should not change as
// we know 100% that is correct one
setAddress(addressOfAccount, false);
sendAmountType = (CoinType) addressOfAccount.getParameters();
} else {
// As a last resort let the use choose the correct coin type
showPayToDialog(addressStr);
}
}
}
@Override
public void onPause() {
if (pocket != null) pocket.removeEventListener(transactionChangeListener);
transactionChangeListener.removeCallbacks();
resolver.unregisterContentObserver(addressBookObserver);
amountCalculatorLink.setListener(null);
stopPolling();
super.onPause();
}
public void onMakeTransaction(Address toAddress, Value amount) {
Intent intent = new Intent(getActivity(), SignTransactionActivity.class);
// Decide if emptying wallet or not
if (canCompare(lastBalance, amount) && amount.compareTo(lastBalance) == 0) {
intent.putExtra(Constants.ARG_EMPTY_WALLET, true);
} else {
intent.putExtra(Constants.ARG_SEND_VALUE, amount);
}
intent.putExtra(Constants.ARG_ACCOUNT_ID, pocket.getId());
intent.putExtra(Constants.ARG_SEND_TO_ADDRESS, toAddress);
startActivityForResult(intent, SIGN_TRANSACTION);
}
@Override
public Loader<Cursor> onCreateLoader(final int id, final Bundle args) {
final String constraint = args != null ? args.getString("constraint") : null;
// TODO support addresses from other accounts
Uri uri =
AddressBookProvider.contentUri(application.getPackageName(), pocket.getCoinType());
return new CursorLoader(
application,
uri,
null,
AddressBookProvider.SELECTION_QUERY,
new String[] {constraint != null ? constraint : ""},
null);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Bundle args = getArguments();
if (args != null) {
if (args.containsKey(Constants.ARG_ACCOUNT_ID)) {
String accountId = args.getString(Constants.ARG_ACCOUNT_ID);
pocket = checkNotNull(application.getAccount(accountId));
}
if (args.containsKey(Constants.ARG_URI)) {
try {
processUri(args.getString(Constants.ARG_URI));
} catch (CoinURIParseException e) {
// TODO handle more elegantly
Toast.makeText(getActivity(), e.getMessage(), Toast.LENGTH_LONG).show();
ACRA.getErrorReporter().handleException(e);
}
}
if (pocket == null) {
List<WalletAccount> accounts = application.getAllAccounts();
if (!accounts.isEmpty()) pocket = accounts.get(0);
}
checkNotNull(pocket, "No account selected");
} else {
throw new RuntimeException("Must provide account ID or a payment URI");
}
sendAmountType = pocket.getCoinType();
if (savedInstanceState != null) {
address = (Address) savedInstanceState.getSerializable(STATE_ADDRESS);
addressTypeCanChange = savedInstanceState.getBoolean(STATE_ADDRESS_CAN_CHANGE_TYPE);
sendAmount = (Value) savedInstanceState.getSerializable(STATE_AMOUNT);
sendAmountType = (CoinType) savedInstanceState.getSerializable(STATE_AMOUNT_TYPE);
}
updateBalance();
setHasOptionsMenu(true);
mNavigationDrawerFragment =
(NavigationDrawerFragment) getFragmentManager().findFragmentById(R.id.navigation_drawer);
String localSymbol = config.getExchangeCurrencyCode();
for (ExchangeRatesProvider.ExchangeRate rate : getRates(getActivity(), localSymbol)) {
localRates.put(rate.currencyCodeId, rate.rate);
}
loaderManager.initLoader(ID_RATE_LOADER, null, rateLoaderCallbacks);
loaderManager.initLoader(ID_RECEIVING_ADDRESS_LOADER, null, receivingAddressLoaderCallbacks);
}
@Override
public void onResume() {
super.onResume();
amountCalculatorLink.setListener(amountsListener);
resolver.registerContentObserver(
AddressBookProvider.contentUri(getActivity().getPackageName()), true, addressBookObserver);
if (pocket != null) {
pocket.addEventListener(transactionChangeListener, Threading.SAME_THREAD);
}
updateBalance();
updateView();
}
private void clearAddress(boolean clearTextField) {
address = null;
if (clearTextField) setSendToAddressText(null);
sendAmountType = pocket.getCoinType();
addressTypeCanChange = false;
}
private void updateBalance() {
if (pocket != null) {
lastBalance = pocket.getBalance();
}
}
/**
* Updates the exchange rate and limits for the specific market. Note: if the current pair is
* different that the marketInfo pair, do nothing
*/
private void onMarketUpdate(ShapeShiftMarketInfo marketInfo) {
if (address != null
&& marketInfo.isPair(pocket.getCoinType(), (CoinType) address.getParameters())) {
this.marketInfo = marketInfo;
}
}