@Override
public View getView(int position, View convertView, ViewGroup parent) {
View v = convertView;
if (v == null) {
LayoutInflater vi =
(LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
v = vi.inflate(R.layout.feedrow, null);
}
FeedActivity o = items.get(position);
if (o != null) {
TextView tt = (TextView) v.findViewById(R.id.textView1);
tt.setText(o.getTitle());
}
return v;
}
/**
* Method that checks if the data input to the {@link EditText} field matches a valid format and
* that it matches a value stored for a point. Then navigates the use to the point data scanned.
*
* <p>Otherwise an error message is shown to the user and the input is cleared ready for the next
* input.
*/
private void submit() {
// Hide keyboard when submit is pressed so Snackbar can be seen
View view = this.getCurrentFocus();
if (view != null) {
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}
EditText etCodePinEntry = (EditText) findViewById(R.id.etCodePinEntry);
String result = etCodePinEntry.getText().toString();
// Check if the point came from being scanned
// Check if a point or a tour was submitted
boolean isTour = false;
if (result.length() > 6 && result.substring(0, 6).equals("POINT-")) {
// Takes identification part of point id
result = result.substring(6);
} else if (result.length() > 2 && result.substring(0, 2).equals("SN")) {
// Takes identification part of session passphrase
result = result.substring(2);
// Sets to identify as a tour
isTour = true;
}
entry = result;
// Check if user wants to add a session or a point
if (isTour) {
// For when the user attempts to add a session
try {
// Checks to see if tour session is already on device
Cursor sessionCursor = FeedActivity.database.getAll(SESSION_TABLE);
boolean alreadyExists = false;
for (int i = 0; i < sessionCursor.getCount(); i++) {
sessionCursor.moveToPosition(i);
if (result.equals(sessionCursor.getString(sessionCursor.getColumnIndex(PASSPHRASE)))) {
alreadyExists = true;
}
}
if (alreadyExists) {
Log.d("FeedActivity", "Tour for " + entry + " already exists!");
Snackbar.make(
barcodeScannerView,
"Tour already downloaded on this device.",
Snackbar.LENGTH_LONG)
.show();
barcodeScannerView.resume();
clearInput();
} else {
// Attempts to download tour if the passphrase is valid
TourSubmit tourSubmit = new TourSubmit();
tourSubmit.execute(result);
}
} catch (NotInSchemaException e) {
Log.e("DATABASE_FAIL", Log.getStackTraceString(e));
}
} else {
// Calls FeedActivity#onActivityResult if the point exists.
// Displays a message otherwise.
if (pointExistsInTour(result)) {
Intent data = new Intent();
data.putExtra("mode", "point");
data.putExtra(DetailActivity.EXTRA_PIN, result);
// Replace unlock with a value of 1
Map<String, String> tourPointColumnsMap = new HashMap<>();
tourPointColumnsMap.put(UNLOCK, UNLOCK_STATE_UNLOCKED);
Map<String, String> tourPointPrimaryKeysMap = new HashMap<>();
Log.i("inScanning", "" + FeedActivity.currentTourId);
tourPointPrimaryKeysMap.put(TOUR_ID, "" + FeedActivity.currentTourId);
tourPointPrimaryKeysMap.put(POINT_ID, result);
try {
Cursor cursorGetRank =
FeedActivity.database.getWholeByPrimaryPartial(
POINT_TOUR_TABLE, tourPointPrimaryKeysMap);
cursorGetRank.moveToFirst();
String pointRank = cursorGetRank.getString(cursorGetRank.getColumnIndex(RANK));
tourPointColumnsMap.put(RANK, pointRank);
FeedActivity.database.insert(
tourPointColumnsMap, tourPointPrimaryKeysMap, POINT_TOUR_TABLE);
} catch (NotInSchemaException e) {
Log.e("DATABASE_FAIL", Log.getStackTraceString(e));
}
// Notify the feedAdapter that a viewHolder's view has to update.
ObservableLock observableLock = new ObservableLock();
observableLock.addObserver(FeedActivity.getCurrentFeedAdapter());
observableLock.setChange(result, FeedActivity.currentTourId);
setResult(RESULT_OK, data);
finish();
} else {
Log.d("FeedActivity", "Point for " + entry + " not found!");
Snackbar.make(
barcodeScannerView, "Point not found, please try again.", Snackbar.LENGTH_LONG)
.show();
barcodeScannerView.resume();
clearInput();
}
}
}
