diff --git a/src/ios/FileOpener2.m b/src/ios/FileOpener2.m
index b02cf0e3..73347658 100644
--- a/src/ios/FileOpener2.m
+++ b/src/ios/FileOpener2.m
@@ -33,119 +33,123 @@ @implementation FileOpener2
 NSString* callbackId = nil;
 
 - (void) open: (CDVInvokedUrlCommand*)command {
-	callbackId = command.callbackId;
-	NSString *path = [command.arguments objectAtIndex:0];
-	NSString *contentType = [command.arguments objectAtIndex:1];
-	BOOL showPreview = YES;
-
-	if ([command.arguments count] >= 3) {
-		showPreview = [[command.arguments objectAtIndex:2] boolValue];
-	}
-
-	CDVViewController* cont = (CDVViewController*)[super viewController];
-	self.cdvViewController = cont;
-	NSString *uti = nil;
-
-	if ([contentType length] == 0) {
-		NSArray *dotParts = [path componentsSeparatedByString:@"."];
-		NSString *fileExt = [dotParts lastObject];
-
-		uti = (__bridge NSString *)UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, (__bridge CFStringRef)fileExt, NULL);
-	} else {
-		uti = (__bridge NSString *)UTTypeCreatePreferredIdentifierForTag(kUTTagClassMIMEType, (__bridge CFStringRef)contentType, NULL);
-	}
-
-	dispatch_async(dispatch_get_main_queue(), ^{
-		NSURL *fileURL = NULL;
-		NSString *decodedPath = [path stringByRemovingPercentEncoding];
-
-		if ([path isEqualToString:decodedPath]) {
-			NSLog(@"Path parameter not encoded. Building file URL encoding it...");
-			fileURL = [NSURL fileURLWithPath:[path stringByReplacingOccurrencesOfString:@"file://" withString:@""]];;
-		} else {
-			NSLog(@"Path parameter already encoded. Building file URL without encoding it...");
-			fileURL = [NSURL URLWithString:path];
-		}
-
-		localFile = fileURL.path;
-
-		NSLog(@"looking for file at %@", fileURL);
-		NSFileManager *fm = [NSFileManager defaultManager];
-
-    	if (![fm fileExistsAtPath:localFile]) {
-	    	NSDictionary *jsonObj = @{@"status" : @"9",
-	    	@"message" : @"File does not exist"};
-	    	CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsDictionary:jsonObj];
-	    	[self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
-	    	return;
-    	}
-
-		docController = [UIDocumentInteractionController  interactionControllerWithURL:fileURL];
-		docController.delegate = self;
-		docController.UTI = uti;
-
-		//Opens the file preview
-		CGRect rect;
-
-		if ([command.arguments count] >= 4) {
-			NSArray *positionValues = [command.arguments objectAtIndex:3];
-
-			if (![positionValues isEqual:[NSNull null]] && [positionValues count] >= 2) {
-				rect = CGRectMake(0, 0, [[positionValues objectAtIndex:0] floatValue], [[positionValues objectAtIndex:1] floatValue]);
-			} else {
-				rect = CGRectMake(0, 0, 0, 0);
-			}
-		} else {
-			rect = CGRectMake(0, 0, cont.view.bounds.size.width, cont.view.bounds.size.height);
-		}
-
-		BOOL wasOpened = NO;
-
-		if (showPreview) {
-			wasOpened = [docController presentPreviewAnimated: NO];
-		} else {
-			CDVViewController* cont = self.cdvViewController;
-			wasOpened = [docController presentOpenInMenuFromRect:rect inView:cont.view animated:YES];
-		}
-
-		if (wasOpened) {
-			pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString: @""];
-		} else {
-			NSDictionary *jsonObj = [ [NSDictionary alloc]
-				initWithObjectsAndKeys :
-				@"9", @"status",
-				@"Could not handle UTI", @"message",
-				nil
-			];
-			pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsDictionary:jsonObj];
-        	[self.commandDelegate sendPluginResult:pluginResult callbackId:callbackId];
-		}
-	});
+    callbackId = command.callbackId;
+    NSString *path = [command.arguments objectAtIndex:0];
+    NSString *contentType = [command.arguments objectAtIndex:1];
+    BOOL showPreview = YES;
+
+    if ([command.arguments count] >= 3) {
+        showPreview = [[command.arguments objectAtIndex:2] boolValue];
+    }
+
+    CDVViewController* cont = (CDVViewController*)[super viewController];
+    self.cdvViewController = cont;
+    NSString *uti = nil;
+
+    if ([contentType length] == 0) {
+        NSArray *dotParts = [path componentsSeparatedByString:@"."];
+        NSString *fileExt = [dotParts lastObject];
+
+        uti = (__bridge NSString *)UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, (__bridge CFStringRef)fileExt, NULL);
+    } else {
+        uti = (__bridge NSString *)UTTypeCreatePreferredIdentifierForTag(kUTTagClassMIMEType, (__bridge CFStringRef)contentType, NULL);
+    }
+
+    dispatch_async(dispatch_get_main_queue(), ^{
+        NSURL *fileURL = NULL;
+        NSString *decodedPath = [path stringByRemovingPercentEncoding];
+
+        if ([path isEqualToString:decodedPath]) {
+            NSLog(@"Path parameter not encoded. Building file URL encoding it...");
+            fileURL = [NSURL fileURLWithPath:[path stringByReplacingOccurrencesOfString:@"file://" withString:@""]];;
+        } else {
+            NSLog(@"Path parameter already encoded. Building file URL without encoding it...");
+            fileURL = [NSURL URLWithString:path];
+        }
+
+        localFile = fileURL.path;
+
+        NSLog(@"looking for file at %@", fileURL);
+        NSFileManager *fm = [NSFileManager defaultManager];
+
+        if (![fm fileExistsAtPath:localFile]) {
+            NSDictionary *jsonObj = @{@"status" : @"9",
+            @"message" : @"File does not exist"};
+            CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsDictionary:jsonObj];
+            [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
+            return;
+        }
+
+        docController = [UIDocumentInteractionController  interactionControllerWithURL:fileURL];
+        docController.delegate = self;
+        docController.UTI = uti;
+
+        //Opens the file preview
+        CGRect rect;
+
+        if ([command.arguments count] >= 4) {
+            NSArray *positionValues = [command.arguments objectAtIndex:3];
+
+            if (![positionValues isEqual:[NSNull null]] && [positionValues count] >= 2) {
+                rect = CGRectMake(0, 0, [[positionValues objectAtIndex:0] floatValue], [[positionValues objectAtIndex:1] floatValue]);
+            } else {
+                rect = CGRectMake(0, 0, 0, 0);
+            }
+        } else {
+            rect = CGRectMake(0, 0, cont.view.bounds.size.width, cont.view.bounds.size.height);
+        }
+
+        BOOL wasOpened = NO;
+
+        if (showPreview) {
+            wasOpened = true;
+            dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.5 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
+                [self->docController presentPreviewAnimated:YES];
+            });
+        } else {
+            CDVViewController* cont = self.cdvViewController;
+            wasOpened = [self->docController presentOpenInMenuFromRect:rect inView:cont.view animated:YES];
+        }
+        
+
+        if (wasOpened) {
+            pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString: @""];
+        } else {
+            NSDictionary *jsonObj = [ [NSDictionary alloc]
+                initWithObjectsAndKeys :
+                @"9", @"status",
+                @"Could not handle UTI", @"message",
+                nil
+            ];
+            pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsDictionary:jsonObj];
+            [self.commandDelegate sendPluginResult:pluginResult callbackId:callbackId];
+        }
+    });
 }
 
 @end
 
 @implementation FileOpener2 (UIDocumentInteractionControllerDelegate)
 - (void)documentInteractionControllerDidDismissOpenInMenu:(UIDocumentInteractionController *)controller {
-	[self.commandDelegate sendPluginResult:pluginResult callbackId:callbackId];
+    [self.commandDelegate sendPluginResult:pluginResult callbackId:callbackId];
 }
 
 - (void)documentInteractionControllerDidEndPreview:(UIDocumentInteractionController *)controller {
-	[self.commandDelegate sendPluginResult:pluginResult callbackId:callbackId];
+    [self.commandDelegate sendPluginResult:pluginResult callbackId:callbackId];
 }
 
 - (UIViewController *)documentInteractionControllerViewControllerForPreview:(UIDocumentInteractionController *)controller {
-	UIViewController *presentingViewController = self.viewController;
+    UIViewController *presentingViewController = self.viewController;
 
-	if (presentingViewController.view.window != [UIApplication sharedApplication].keyWindow) {
-		presentingViewController = [UIApplication sharedApplication].keyWindow.rootViewController;
-	}
+    if (presentingViewController.view.window != [UIApplication sharedApplication].keyWindow) {
+        presentingViewController = [UIApplication sharedApplication].keyWindow.rootViewController;
+    }
 
-	while (presentingViewController.presentedViewController != nil && ![presentingViewController.presentedViewController isBeingDismissed]) {
-		presentingViewController = presentingViewController.presentedViewController;
-	}
+    while (presentingViewController.presentedViewController != nil && ![presentingViewController.presentedViewController isBeingDismissed]) {
+        presentingViewController = presentingViewController.presentedViewController;
+    }
 
-	return presentingViewController;
+    return presentingViewController;
 }
 
 @end