Merge branch 'master' of github.com:wkh237/react-native-fetch-blob

android/src/main/java/com/RNFetchBlob/RNFetchBlobReq.java

                         return;
                     }
                     String contentUri = c.getString(c.getColumnIndex(DownloadManager.COLUMN_LOCAL_URI));
-                    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
-                    if (cursor != null) {
-                        cursor.moveToFirst();
-                        filePath = cursor.getString(0);
+                    if (contentUri != null) {
+                        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
+                        if (cursor != null) {
+                            cursor.moveToFirst();
+                            filePath = cursor.getString(0);
+                        }
                     }
                 }
                 // When the file is not found in media content database, check if custom path exists

ios/RNFetchBlob/RNFetchBlob.m

 #pragma mark - fs.stat
 RCT_EXPORT_METHOD(stat:(NSString *)target callback:(RCTResponseSenderBlock) callback)
 {
-    
+
     [RNFetchBlobFS getPathFromUri:target completionHandler:^(NSString *path, ALAssetRepresentation *asset) {
         __block NSMutableArray * result;
         if(path != nil)
             BOOL exist = nil;
             BOOL isDir = nil;
             NSError * error = nil;
-            
+
             exist = [fm fileExistsAtPath:path isDirectory:&isDir];
             if(exist == NO) {
                 callback(@[[NSString stringWithFormat:@"failed to stat path `%@` for it is not exist or it is not exist", path]]);
                 return ;
             }
             result = [RNFetchBlobFS stat:path error:&error];
-            
+
             if(error == nil)
                 callback(@[[NSNull null], result]);
             else
 #pragma mark - fs.cp
 RCT_EXPORT_METHOD(cp:(NSString*)src toPath:(NSString *)dest callback:(RCTResponseSenderBlock) callback)
 {
-    
+
 //    path = [RNFetchBlobFS getPathOfAsset:path];
     [RNFetchBlobFS getPathFromUri:src completionHandler:^(NSString *path, ALAssetRepresentation *asset) {
         NSError * error = nil;
         else
         {
             BOOL result = [[NSFileManager defaultManager] copyItemAtURL:[NSURL fileURLWithPath:path] toURL:[NSURL fileURLWithPath:dest] error:&error];
-            
+
             if(error == nil)
                 callback(@[[NSNull null], @YES]);
             else
                 callback(@[[error localizedDescription], @NO]);
         }
     }];
-    
+
 }
 
 
         else
             bufferSize = 4096;
     }
-    
+
     dispatch_async(fsQueue, ^{
         [RNFetchBlobFS readStream:path encoding:encoding bufferSize:bufferSize tick:tick streamId:streamId bridgeRef:_bridge];
     });
 #pragma mark - net.enableProgressReport
 RCT_EXPORT_METHOD(enableProgressReport:(NSString *)taskId interval:(nonnull NSNumber*)interval count:(nonnull NSNumber*)count)
 {
-    
+
     RNFetchBlobProgress * cfg = [[RNFetchBlobProgress alloc] initWithType:Download interval:interval count:count];
     [RNFetchBlobNetwork enableProgressReport:taskId config:cfg];
 }
     UIViewController *rootCtrl = [[[[UIApplication sharedApplication] delegate] window] rootViewController];
     documentController.delegate = self;
     if(scheme == nil || [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:scheme]]) {
-        dispatch_sync(dispatch_get_main_queue(), ^{
-            [documentController  presentOptionsMenuFromRect:rootCtrl.view.bounds inView:rootCtrl.view animated:YES];
-        });
+      CGRect rect = CGRectMake(0.0, 0.0, 0.0, 0.0);
+      dispatch_sync(dispatch_get_main_queue(), ^{
+          [documentController  presentOptionsMenuFromRect:rect inView:rootCtrl.view animated:YES];
+      });
         resolve(@[[NSNull null]]);
     } else {
         reject(@"RNFetchBlob could not open document", @"scheme is not supported", nil);
     // NSURL * url = [[NSURL alloc] initWithString:uri];
     documentController = [UIDocumentInteractionController interactionControllerWithURL:url];
     documentController.delegate = self;
-    
+
     if(scheme == nil || [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:scheme]]) {
         dispatch_sync(dispatch_get_main_queue(), ^{
             [documentController presentPreviewAnimated:YES];
     } else {
         reject(@"RNFetchBlob could not open document", [error description], nil);
     }
-    
+
 }