CB-14097: (android) Fix crash when selecting some files with getPictu…

…re (#322)

* CB-14097: (android) Fix crash when selecting some files with getPicture of urls with raw://

Handles both urls:
content://com.android.providers.downloads.documents/document/1111
content://com.android.providers.downloads.documents/document/raw%3A%2Fstorage%2Femulated%2F0%2FDownload%2Ffilename.pdf

* Optimization: Remove TextUtils dependency, return null when no id could be extracted

src/android/FileHelper.java

@@ -97,10 +97,21 @@ public static String getRealPathFromURI_API11_And_Above(final Context context, f
             else if (isDownloadsDocument(uri)) {
 
                 final String id = DocumentsContract.getDocumentId(uri);
-                final Uri contentUri = ContentUris.withAppendedId(
-                        Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));
-
-                return getDataColumn(context, contentUri, null, null);
+                if (id != null && id.length() > 0) {
+                    if (id.startsWith("raw:")) {
+                        return id.replaceFirst("raw:", "");
+                    }
+                    try {
+                        final Uri contentUri = ContentUris.withAppendedId(
+                                Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));
+
+                        return getDataColumn(context, contentUri, null, null);
+                    } catch (NumberFormatException e) {
+                        return null;
+                    }
+                } else {
+                    return null;
+                }
             }
             // MediaProvider
             else if (isMediaDocument(uri)) {