+ List<String> scanFormats = null;
+ String scanFormatsString = intent.getStringExtra(Intents.Scan.SCAN_FORMATS);
+ if (scanFormatsString != null) {
+ scanFormats = Arrays.asList(COMMA_PATTERN.split(scanFormatsString));
+ }
+ return parseDecodeFormats(scanFormats, intent.getStringExtra(Intents.Scan.MODE));
+ }
+
+ private static Vector<BarcodeFormat> parseDecodeFormats(Uri inputUri) {
+ List<String> formats = inputUri.getQueryParameters(Intents.Scan.SCAN_FORMATS);
+ if (formats != null && formats.size() == 1 && formats.get(0) != null){
+ formats = Arrays.asList(COMMA_PATTERN.split(formats.get(0)));
+ }
+ return parseDecodeFormats(formats, inputUri.getQueryParameter(Intents.Scan.MODE));
+ }
+
+ private static Vector<BarcodeFormat> parseDecodeFormats(List<String> scanFormats,
+ String decodeMode) {