public Ticket(String name, Double cena) {
this.name = name;
this.cena = cena;
SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss");
Date aktDate = new Date();
aktDate.setHours(aktDate.getHours() - 2);
aktDate.setMinutes(aktDate.getMinutes() - 15);
this.zakupiony = sdf.format(aktDate);
Date waznyDo = aktDate;
waznyDo.setHours(waznyDo.getHours() + 24);
this.wazny = sdf.format(waznyDo);
Random r = new Random();
this.nrKontrolny = this.nrKontrolny + String.format("%03d%n", r.nextInt(999)).trim();
this.nrTrn = this.nrTrn + this.nrTrnMod + String.format("%03d%n", r.nextInt(999)).trim();
this.url = this.url + getNrTrn();
/* utworzenie QR Code i konwersja do bitmapy */
QRCodeEncoder qrCodeEncoder =
new QRCodeEncoder(url, null, Contents.Type.TEXT, BarcodeFormat.QR_CODE.toString(), 600);
try {
this.bitmap = qrCodeEncoder.encodeAsBitmap();
} catch (WriterException e) {
e.printStackTrace();
}
}
private void generateQR(String userKey) {
String qrData = "tox://" + userKey;
int qrCodeSize = 400;
QRCodeEncode qrCodeEncoder =
new QRCodeEncode(
qrData, null, Contents.Type.TEXT, BarcodeFormat.QR_CODE.toString(), qrCodeSize);
FileOutputStream out;
try {
Bitmap bitmap = qrCodeEncoder.encodeAsBitmap();
out =
new FileOutputStream(
Environment.getExternalStorageDirectory().getPath()
+ "/Antox/"
+ friendName
+ ".png");
bitmap.compress(Bitmap.CompressFormat.PNG, 90, out);
out.close();
} catch (WriterException e) {
e.printStackTrace();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_get, container, false);
// set qr
ImageView imageView = (ImageView) rootView.findViewById(R.id.qrcode_show);
String qrData = User.adresse + "-=" + "0";
int qrCodeDimention = 500;
QRCodeEncoder qrCodeEncoder =
new QRCodeEncoder(
qrData, null, Contents.Type.TEXT, BarcodeFormat.QR_CODE.toString(), qrCodeDimention);
int color1 = Color.parseColor("#000000");
int color2 = Color.parseColor("#951F40");
try {
Bitmap bm = replaceColor(qrCodeEncoder.encodeAsBitmap(), color1, color2);
imageView.setImageBitmap(bm);
} catch (WriterException e) {
e.printStackTrace();
}
// try {
// Bitmap bitmap = qrCodeEncoder.encodeAsBitmap();
// imageView.setImageBitmap(bitmap);
// } catch (WriterException e) {
// e.printStackTrace();
// }
// Button
Button gen = (Button) rootView.findViewById(R.id.Button_gen);
gen.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
updateQR();
}
});
EditText etb = (EditText) rootView.findViewById(R.id.betrag_et);
etb.clearComposingText();
etb.setHint("0.00");
// button
// Button cb = (Button) rootView.findViewById(R.id.Button_betrag);
// cb.setOnClickListener(new View.OnClickListener() {
// @Override
// public void onClick(View v) {
// updateDetail();
// }
// });
return rootView;
}
private void launchSearch(String text) {
Intent intent = new Intent(Intents.Encode.ACTION);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
intent.putExtra(Intents.Encode.TYPE, Contents.Type.TEXT);
intent.putExtra(Intents.Encode.DATA, text);
intent.putExtra(Intents.Encode.FORMAT, BarcodeFormat.QR_CODE.toString());
startActivity(intent);
}
private void showTextAsBarcode(String text) {
Log.i(TAG, "Showing text as barcode: " + text);
if (text == null) {
return; // Show error?
}
Intent intent = new Intent(Intents.Encode.ACTION);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
intent.putExtra(Intents.Encode.TYPE, Contents.Type.TEXT);
intent.putExtra(Intents.Encode.DATA, text);
intent.putExtra(Intents.Encode.FORMAT, BarcodeFormat.QR_CODE.toString());
startActivity(intent);
}
public void updateQR() {
View v = getView();
DecimalFormat f = new DecimalFormat("#0.00");
EditText etb = (EditText) v.findViewById(R.id.betrag_et);
TextView btv = (TextView) v.findViewById(R.id.hint_tv);
String value = "0.00";
value = etb.getText().toString();
ImageView imageView = (ImageView) getView().findViewById(R.id.qrcode_show);
String qrData = User.adresse + "-=" + value;
double c = 0.0;
c = Double.valueOf(value);
String showv = (f.format(c) + " €");
if (!(c == 0)) {
// btv.setText(value + " €");
btv.setText(showv);
} else {
btv.setText("Der Zahlende kann nun den Betrag angeben.");
}
int qrCodeDimention = 500;
QRCodeEncoder qrCodeEncoder =
new QRCodeEncoder(
qrData, null, Contents.Type.TEXT, BarcodeFormat.QR_CODE.toString(), qrCodeDimention);
int color1 = Color.parseColor("#000000");
int color2 = Color.parseColor("#951F40");
try {
Bitmap bm = replaceColor(qrCodeEncoder.encodeAsBitmap(), color1, color2);
imageView.setImageBitmap(bm);
} catch (WriterException e) {
e.printStackTrace();
}
SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy");
Date myDate = new Date();
User.guthaben += c;
Transactions.sum[Transactions.i] = String.valueOf(c);
Transactions.adresse[Transactions.i] = "no adress";
Transactions.date[Transactions.i] = sdf.format(myDate.getTime());
Transactions.i = Transactions.i + 1;
// try {
// Bitmap bitmap = qrCodeEncoder.encodeAsBitmap();
// imageView.setImageBitmap(bitmap);
// } catch (WriterException e) {
// e.printStackTrace();
// }
}
@Override
protected void afterViews() {
txvNomeEvento.setText("Bruno e Barreto");
txvDataEvento.setText(TreatDate.formatString("dd/MM/yyyy", new Date()));
txvLocalEvento.setText("Santarena");
// ImageView to display the QR code in. This should be defined in
// your Activity's XML layout file
ImageView imageView = (ImageView) findViewById(R.id.img_qrcode);
String qrData = "Data I want to encode in QR code";
int qrCodeDimention = 500;
QRCodeEncoder qrCodeEncoder =
new QRCodeEncoder(
qrData, null, Contents.Type.TEXT, BarcodeFormat.QR_CODE.toString(), qrCodeDimention);
try {
Bitmap bitmap = qrCodeEncoder.encodeAsBitmap();
imageView.setImageBitmap(bitmap);
} catch (WriterException e) {
e.printStackTrace();
}
}
/**
* Takes a contact Uri and does the necessary database lookups to retrieve that person's info,
* then sends an Encode intent to render it as a QR Code.
*
* @param contactUri A Uri of the form content://contacts/people/17
*/
private void showContactAsBarcode(Uri contactUri) {
Log.i(TAG, "Showing contact URI as barcode: " + contactUri);
if (contactUri == null) {
return; // Show error?
}
ContentResolver resolver = getContentResolver();
Cursor cursor;
try {
// We're seeing about six reports a week of this exception although I don't understand why.
cursor = resolver.query(contactUri, null, null, null, null);
} catch (IllegalArgumentException ignored) {
return;
}
if (cursor == null) {
return;
}
String id;
String name;
boolean hasPhone;
try {
if (!cursor.moveToFirst()) {
return;
}
id = cursor.getString(cursor.getColumnIndex(BaseColumns._ID));
name = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
hasPhone =
cursor.getInt(cursor.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER)) > 0;
} finally {
cursor.close();
}
// Don't require a name to be present, this contact might be just a phone number.
Bundle bundle = new Bundle();
if (name != null && name.length() > 0) {
bundle.putString(ContactsContract.Intents.Insert.NAME, massageContactData(name));
}
if (hasPhone) {
Cursor phonesCursor =
resolver.query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID + '=' + id,
null,
null);
if (phonesCursor != null) {
try {
int foundPhone = 0;
int phonesNumberColumn =
phonesCursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER);
while (phonesCursor.moveToNext() && foundPhone < Contents.PHONE_KEYS.length) {
String number = phonesCursor.getString(phonesNumberColumn);
if (number != null && number.length() > 0) {
bundle.putString(Contents.PHONE_KEYS[foundPhone], massageContactData(number));
}
foundPhone++;
}
} finally {
phonesCursor.close();
}
}
}
Cursor methodsCursor =
resolver.query(
ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.StructuredPostal.CONTACT_ID + '=' + id,
null,
null);
if (methodsCursor != null) {
try {
if (methodsCursor.moveToNext()) {
String data =
methodsCursor.getString(
methodsCursor.getColumnIndex(
ContactsContract.CommonDataKinds.StructuredPostal.FORMATTED_ADDRESS));
if (data != null && data.length() > 0) {
bundle.putString(ContactsContract.Intents.Insert.POSTAL, massageContactData(data));
}
}
} finally {
methodsCursor.close();
}
}
Cursor emailCursor =
resolver.query(
ContactsContract.CommonDataKinds.Email.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Email.CONTACT_ID + '=' + id,
null,
null);
if (emailCursor != null) {
try {
int foundEmail = 0;
int emailColumn = emailCursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA);
while (emailCursor.moveToNext() && foundEmail < Contents.EMAIL_KEYS.length) {
String email = emailCursor.getString(emailColumn);
if (email != null && email.length() > 0) {
bundle.putString(Contents.EMAIL_KEYS[foundEmail], massageContactData(email));
}
foundEmail++;
}
} finally {
emailCursor.close();
}
}
Intent intent = new Intent(Intents.Encode.ACTION);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
intent.putExtra(Intents.Encode.TYPE, Contents.Type.CONTACT);
intent.putExtra(Intents.Encode.DATA, bundle);
intent.putExtra(Intents.Encode.FORMAT, BarcodeFormat.QR_CODE.toString());
Log.i(TAG, "Sending bundle for encoding: " + bundle);
startActivity(intent);
}
