public static Address addressFromString(String someString, NetworkParameters network) {
if (someString == null) {
return null;
}
someString = someString.trim();
if (someString.matches("[a-zA-Z0-9]*")) {
// Raw format
return Address.fromString(someString, network);
} else {
BitcoinUri b = BitcoinUri.parse(someString, network);
if (b != null) {
// On URI format
return b.address;
}
}
return null;
}
public static BitcoinScanResult parseScanResult(final Intent intent, NetworkParameters network) {
if (!("QR_CODE".equals(intent.getStringExtra("SCAN_RESULT_FORMAT")))) {
return null;
}
String contents = intent.getStringExtra("SCAN_RESULT").trim();
// Determine address string and amount
if (contents.matches("[a-zA-Z0-9]*")) {
// Raw format
Address address = Address.fromString(contents.trim(), network);
if (address == null) {
return null;
}
return new BitcoinScanResult(address, null);
} else {
BitcoinUri b = BitcoinUri.parse(contents, network);
if (b != null) {
// On URI format
return new BitcoinScanResult(b.address, b.amount);
}
}
return null;
}
private void testParse(
String url, NetworkParameters np, Optional<? extends BitcoinUri> expected) {
Log.d(BitcoinUriTest.class.getName(), "testParse: " + expected.toString());
Optional<? extends BitcoinUri> actual = BitcoinUri.parse(url, np);
assertEquals(expected.toString(), actual.toString());
}