diff --git a/ios/AlmaZBarReaderViewController.m b/ios/AlmaZBarReaderViewController.m
index 9144939..a799949 100644
--- a/ios/AlmaZBarReaderViewController.m
+++ b/ios/AlmaZBarReaderViewController.m
@@ -7,6 +7,7 @@
 //
 
 #import "AlmaZBarReaderViewController.h"
+#import "CsZbar.h"
 
 @interface AlmaZBarReaderViewController ()
 
@@ -14,20 +15,59 @@
 
 @implementation AlmaZBarReaderViewController
 
+
 - (void)viewDidLoad {
     [super viewDidLoad];
     // Do any additional setup after loading the view.
+    UIButton *button = [UIButton buttonWithType:UIButtonTypeSystem];
+    [button setTitle:@"Turn on Flash" forState:UIControlStateNormal];
+    [button sizeToFit];
+    // Set a new (x,y) point for the button's center
+    button.center = CGPointMake(320/2, 60);
+    [button addTarget:self action:@selector(buttonPressed:) forControlEvents:UIControlEventTouchUpInside];
+    [self.view addSubview:button];
+
 }
 
 - (void)didReceiveMemoryWarning {
     [super didReceiveMemoryWarning];
     // Dispose of any resources that can be recreated.
 }
+//Techedge Changes NSS fase 2
+- (void)buttonPressed: (UIButton *) button {
+    
+    CsZBar *obj = [[CsZBar alloc] init];
+    
+                   [obj toggleflash];
 
--(BOOL)shouldAutorotate{
-    return NO;
 }
 
+
+- (BOOL)shouldAutorotate{
+    return YES;
+}
+- (void) didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation{
+    //AlmaZBarReaderViewController.scanner.scanner.cameraOverlayView = poli
+    //NSDictionary *params = (NSDictionary*) [command argumentAtIndex:0];
+    BOOL drawSight = true;//[params objectForKey:@"drawSight"] ? [[params objectForKey:@"drawSight"] boolValue] : true;
+    if(drawSight){
+        CGRect screenRect = [[UIScreen mainScreen] bounds];
+        CGFloat screenWidth = screenRect.size.width;
+        CGFloat screenHeight = screenRect.size.height;
+        CGFloat dim = screenWidth < screenHeight ? screenWidth / 1.1 : screenHeight / 1.1;
+        UIView *polygonView = [[UIView alloc] initWithFrame: CGRectMake  ( (screenWidth/2) - (dim/2), (screenHeight/2) - (dim/2), dim, dim)];
+        //polygonView.center = self.scanReader.view.center;
+        //polygonView.layer.borderColor = [UIColor greenColor].CGColor;
+        //polygonView.layer.borderWidth = 3.0f;
+        
+        UIView *lineView = [[UIView alloc] initWithFrame:CGRectMake(0,dim / 2, dim, 1)];
+        lineView.backgroundColor = [UIColor redColor];
+        [polygonView addSubview:lineView];
+        self.cameraOverlayView = polygonView;
+        
+        
+    }
+}
 /*
 #pragma mark - Navigation