// Briefly show the contents of the barcode, then handle the result outside Barcode Scanner. private void handleDecodeExternally(Result rawResult, Bitmap barcode) { viewfinderView.drawResultBitmap(barcode); // Since this message will only be shown for a second, just tell the user what kind of // barcode was found (e.g. contact info) rather than the full contents, which they won't // have time to read. ResultHandler resultHandler = ResultHandlerFactory.makeResultHandler(this, rawResult); statusView.setText(getString(resultHandler.getDisplayTitle())); if (copyToClipboard) { ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE); clipboard.setText(resultHandler.getDisplayContents()); } if (source == Source.NATIVE_APP_INTENT) { // Hand back whatever action they requested - this can be changed to Intents.Scan.ACTION when // the deprecated intent is retired. Intent intent = new Intent(getIntent().getAction()); intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET); intent.putExtra(Intents.Scan.RESULT, rawResult.toString()); intent.putExtra(Intents.Scan.RESULT_FORMAT, rawResult.getBarcodeFormat().toString()); // crop barcode bitmap by 5pixels on each side barcode = Bitmap.createBitmap(barcode, 5, 5, barcode.getWidth() - 10, barcode.getHeight() - 10); ByteArrayOutputStream bitmapOutStream = new ByteArrayOutputStream(); barcode.compress(Bitmap.CompressFormat.JPEG, 35, bitmapOutStream); intent.putExtra(Intents.Scan.RESULT_BITMAP_BYTES, bitmapOutStream.toByteArray()); Message message = Message.obtain(handler, R.id.return_scan_result); message.obj = intent; handler.sendMessageDelayed(message, INTENT_RESULT_DURATION); } else if (source == Source.PRODUCT_SEARCH_LINK) { // Reformulate the URL which triggered us into a query, so that the request goes to the same // TLD as the scan URL. Message message = Message.obtain(handler, R.id.launch_product_query); int end = sourceUrl.lastIndexOf("/scan"); message.obj = sourceUrl.substring(0, end) + "?q=" + resultHandler.getDisplayContents().toString() + "&source=zxing"; handler.sendMessageDelayed(message, INTENT_RESULT_DURATION); } else if (source == Source.ZXING_LINK) { // Replace each occurrence of RETURN_CODE_PLACEHOLDER in the returnUrlTemplate // with the scanned code. This allows both queries and REST-style URLs to work. Message message = Message.obtain(handler, R.id.launch_product_query); message.obj = returnUrlTemplate.replace( RETURN_CODE_PLACEHOLDER, resultHandler.getDisplayContents().toString()); handler.sendMessageDelayed(message, INTENT_RESULT_DURATION); } }
// Briefly show the contents of the barcode, then handle the result outside Barcode Scanner. private void handleDecodeExternally( Result rawResult, ResultHandler resultHandler, Bitmap barcode) { viewfinderView.drawResultBitmap(barcode); // Since this message will only be shown for a second, just tell the user what kind of // barcode was found (e.g. contact info) rather than the full contents, which they won't // have time to read. // TODO // TODO statusView.setText(getString(resultHandler.getDisplayTitle())); if (copyToClipboard && !resultHandler.areContentsSecure()) { ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE); clipboard.setText(resultHandler.getDisplayContents()); } if (source == Source.NATIVE_APP_INTENT) { // Hand back whatever action they requested - this can be changed to Intents.Scan.ACTION when // the deprecated intent is retired. Intent intent = new Intent(getIntent().getAction()); intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET); intent.putExtra(Intents.Scan.RESULT, rawResult.toString()); intent.putExtra("RTN_CONTENT", resultHandler.getDisplayContents()); intent.putExtra(Intents.Scan.RESULT_FORMAT, rawResult.getBarcodeFormat().toString()); byte[] rawBytes = rawResult.getRawBytes(); if (rawBytes != null && rawBytes.length > 0) { intent.putExtra(Intents.Scan.RESULT_BYTES, rawBytes); } Message message = Message.obtain(handler, R.id.return_scan_result); message.obj = intent; handler.sendMessageDelayed(message, INTENT_RESULT_DURATION); } else if (source == Source.PRODUCT_SEARCH_LINK) { // Reformulate the URL which triggered us into a query, so that the request goes to the same // TLD as the scan URL. Message message = Message.obtain(handler, R.id.launch_product_query); int end = sourceUrl.lastIndexOf("/scan"); message.obj = sourceUrl.substring(0, end) + "?q=" + resultHandler.getDisplayContents().toString() + "&source=zxing"; handler.sendMessageDelayed(message, INTENT_RESULT_DURATION); } else if (source == Source.ZXING_LINK) { // Replace each occurrence of RETURN_CODE_PLACEHOLDER in the returnUrlTemplate // with the scanned code. This allows both queries and REST-style URLs to work. Message message = Message.obtain(handler, R.id.launch_product_query); message.obj = returnUrlTemplate.replace( RETURN_CODE_PLACEHOLDER, resultHandler.getDisplayContents().toString()); handler.sendMessageDelayed(message, INTENT_RESULT_DURATION); } }
private void sendReplyMessage(int id, Object arg, long delayMS) { Message message = Message.obtain(handler, id, arg); if (delayMS > 0L) { handler.sendMessageDelayed(message, delayMS); } else { handler.sendMessage(message); } }
private void sendReplyMessage(int id, Object arg) { Message message = Message.obtain(handler, id, arg); long resultDurationMS = getIntent() .getLongExtra( Intents.Scan.RESULT_DISPLAY_DURATION_MS, DEFAULT_INTENT_RESULT_DURATION_MS); if (resultDurationMS > 0L) { handler.sendMessageDelayed(message, resultDurationMS); } else { handler.sendMessage(message); } }