From ed2732a47ef5b4e7748b4c7632771d6f30a12c88 Mon Sep 17 00:00:00 2001
From: Ben Hsieh <xeiyan@gmail.com>
Date: Wed, 5 Jul 2017 14:14:16 +0800
Subject: [PATCH] Fix Download Manager bug when the file is not a multimedia
 #391

---
 .../java/com/RNFetchBlob/RNFetchBlobReq.java     | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java b/android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java
index db213c1e8..31377650a 100644
--- a/android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java
+++ b/android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java
@@ -150,6 +150,14 @@ public void run() {
                 }
                 // set headers
                 ReadableMapKeySetIterator it = headers.keySetIterator();
+                // #391 Add MIME type to the request
+                if(options.addAndroidDownloads.hasKey("mime")) {
+                    req.setMimeType(options.addAndroidDownloads.getString("mime"));
+                }
+
+                if(options.addAndroidDownloads.hasKey("mediaScannable") && options.addAndroidDownloads.hasKey("mediaScannable") == true ) {
+                    req.allowScanningByMediaScanner();
+                }
                 while (it.hasNextKey()) {
                     String key = it.nextKey();
                     req.addRequestHeader(key, headers.getString(key));
@@ -636,16 +644,20 @@ public void onReceive(Context context, Intent intent) {
                         return;
                     }
                     String contentUri = c.getString(c.getColumnIndex(DownloadManager.COLUMN_LOCAL_URI));
-                    if (contentUri != null) {
+                    if ( contentUri != null &&
+                            options.addAndroidDownloads.hasKey("mime") &&
+                            options.addAndroidDownloads.getString("mime").contains("image")) {
                         Uri uri = Uri.parse(contentUri);
                         Cursor cursor = appCtx.getContentResolver().query(uri, new String[]{android.provider.MediaStore.Images.ImageColumns.DATA}, null, null, null);
-                        // use default destination of DownloadManager
+
+                            // use default destination of DownloadManager
                         if (cursor != null) {
                             cursor.moveToFirst();
                             filePath = cursor.getString(0);
                         }
                     }
                 }
+
                 // When the file is not found in media content database, check if custom path exists
                 if (options.addAndroidDownloads.hasKey("path")) {
                     try {