public static void maybeInvokeRetrieval(
TextView textView, ParsedResult result, HistoryManager historyManager, Context context) {
try {
if (result instanceof URIParsedResult) {
SupplementalInfoRetriever uriRetriever =
new URIResultInfoRetriever(textView, (URIParsedResult) result, historyManager, context);
uriRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
SupplementalInfoRetriever titleRetriever =
new TitleRetriever(textView, (URIParsedResult) result, historyManager);
titleRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
} else if (result instanceof ProductParsedResult) {
ProductParsedResult productParsedResult = (ProductParsedResult) result;
String productID = productParsedResult.getProductID();
SupplementalInfoRetriever productRetriever =
new ProductResultInfoRetriever(textView, productID, historyManager, context);
productRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
} else if (result instanceof ISBNParsedResult) {
String isbn = ((ISBNParsedResult) result).getISBN();
SupplementalInfoRetriever productInfoRetriever =
new ProductResultInfoRetriever(textView, isbn, historyManager, context);
productInfoRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
SupplementalInfoRetriever bookInfoRetriever =
new BookResultInfoRetriever(textView, isbn, historyManager, context);
bookInfoRetriever.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
} catch (RejectedExecutionException ree) {
// do nothing
}
}
// Put up our own UI for how to handle the decoded contents.
private void handleDecodeInternally(
Result rawResult, ResultHandler resultHandler, Bitmap barcode) {
statusView.setVisibility(View.GONE);
viewfinderView.setVisibility(View.GONE);
resultView.setVisibility(View.VISIBLE);
ImageView barcodeImageView = (ImageView) findViewById(fakeR.getId("id", "barcode_image_view"));
if (barcode == null) {
barcodeImageView.setImageBitmap(
BitmapFactory.decodeResource(getResources(), fakeR.getId("drawable", "launcher_icon")));
} else {
barcodeImageView.setImageBitmap(barcode);
}
TextView formatTextView = (TextView) findViewById(fakeR.getId("id", "format_text_view"));
formatTextView.setText(rawResult.getBarcodeFormat().toString());
TextView typeTextView = (TextView) findViewById(fakeR.getId("id", "type_text_view"));
typeTextView.setText(resultHandler.getType().toString());
DateFormat formatter = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
String formattedTime = formatter.format(new Date(rawResult.getTimestamp()));
TextView timeTextView = (TextView) findViewById(fakeR.getId("id", "time_text_view"));
timeTextView.setText(formattedTime);
TextView metaTextView = (TextView) findViewById(fakeR.getId("id", "meta_text_view"));
View metaTextViewLabel = findViewById(fakeR.getId("id", "meta_text_view_label"));
metaTextView.setVisibility(View.GONE);
metaTextViewLabel.setVisibility(View.GONE);
Map<ResultMetadataType, Object> metadata = rawResult.getResultMetadata();
if (metadata != null) {
StringBuilder metadataText = new StringBuilder(20);
for (Map.Entry<ResultMetadataType, Object> entry : metadata.entrySet()) {
if (DISPLAYABLE_METADATA_TYPES.contains(entry.getKey())) {
metadataText.append(entry.getValue()).append('\n');
}
}
if (metadataText.length() > 0) {
metadataText.setLength(metadataText.length() - 1);
metaTextView.setText(metadataText);
metaTextView.setVisibility(View.VISIBLE);
metaTextViewLabel.setVisibility(View.VISIBLE);
}
}
TextView contentsTextView = (TextView) findViewById(fakeR.getId("id", "contents_text_view"));
CharSequence displayContents = resultHandler.getDisplayContents();
contentsTextView.setText(displayContents);
// Crudely scale betweeen 22 and 32 -- bigger font for shorter text
int scaledSize = Math.max(22, 32 - displayContents.length() / 4);
contentsTextView.setTextSize(TypedValue.COMPLEX_UNIT_SP, scaledSize);
TextView supplementTextView =
(TextView) findViewById(fakeR.getId("id", "contents_supplement_text_view"));
supplementTextView.setText("");
supplementTextView.setOnClickListener(null);
if (PreferenceManager.getDefaultSharedPreferences(this)
.getBoolean(PreferencesActivity.KEY_SUPPLEMENTAL, true)) {
SupplementalInfoRetriever.maybeInvokeRetrieval(
supplementTextView, resultHandler.getResult(), historyManager, this);
}
int buttonCount = resultHandler.getButtonCount();
ViewGroup buttonView = (ViewGroup) findViewById(fakeR.getId("id", "result_button_view"));
buttonView.requestFocus();
for (int x = 0; x < ResultHandler.MAX_BUTTON_COUNT; x++) {
TextView button = (TextView) buttonView.getChildAt(x);
if (x < buttonCount) {
button.setVisibility(View.VISIBLE);
button.setText(resultHandler.getButtonText(x));
button.setOnClickListener(new ResultButtonListener(resultHandler, x));
} else {
button.setVisibility(View.GONE);
}
}
if (copyToClipboard && !resultHandler.areContentsSecure()) {
ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
if (displayContents != null) {
clipboard.setText(displayContents);
}
}
}