Give auto-flash mode

Add Auto-Flash mode for flash functionality.

Author: yuvraj

YCameraView.podspec

@@ -6,7 +6,7 @@
 
 Pod::Spec.new do |s|
   s.name         = "YCameraView"
-  s.version      = "1.0.1"
+  s.version      = "1.1.0"
 
   s.summary      = "Custom Camera Controller similar to the camera View on Instagram."
 

YCameraViewController/YCameraViewController.m

@@ -57,6 +57,9 @@ - (void)viewDidLoad
     initializeCamera = YES;
     photoFromCam = YES;
 
+    // Set auto-flash initially
+    self.flashToggleButton.tag = AVCaptureFlashModeAuto;
+    
     // Initialize Motion Manager
     [self initializeMotionManager];
 }
@@ -231,10 +234,15 @@ - (void) initializeCamera {
 
         if ([backCamera hasFlash]){
             [backCamera lockForConfiguration:nil];
-            if (self.flashToggleButton.selected)
+            if (self.flashToggleButton.tag==AVCaptureFlashModeAuto){
+                [backCamera setFlashMode:AVCaptureFlashModeAuto];
+            }
+            else if(self.flashToggleButton.tag==AVCaptureFlashModeOn){
                 [backCamera setFlashMode:AVCaptureFlashModeOn];
-            else
+            }
+            else{
                 [backCamera setFlashMode:AVCaptureFlashModeOff];
+            }
             [backCamera unlockForConfiguration];
 
             [self.flashToggleButton setEnabled:YES];
@@ -537,55 +545,42 @@ - (IBAction)switchCamera:(UIButton *)sender { //switch cameras front and rear ca
 
 - (IBAction)toogleFlash:(UIButton *)sender{
     if (!FrontCamera) {
-        if (sender.selected) { // Set flash off
-            [sender setSelected:NO];
-            
-            NSArray *devices = [AVCaptureDevice devices];
-            for (AVCaptureDevice *device in devices) {
-                
-                NSLog(@"Device name: %@", [device localizedName]);
-                
-                if ([device hasMediaType:AVMediaTypeVideo]) {
-                    
-                    if ([device position] == AVCaptureDevicePositionBack) {
-                        NSLog(@"Device position : back");
-                        if ([device hasFlash]){
-                            
-                            [device lockForConfiguration:nil];
-                            [device setFlashMode:AVCaptureFlashModeOff];
-                            [device unlockForConfiguration];
-                            
-                            break;
-                        }
-                    }
-                }
-            }
+        
+        NSArray *devices = [AVCaptureDevice devices];
+        for (AVCaptureDevice *device in devices) {
 
-        }
-        else{                  // Set flash on
-            [sender setSelected:YES];
+            NSLog(@"Device name: %@", [device localizedName]);
 
-            NSArray *devices = [AVCaptureDevice devices];
-            for (AVCaptureDevice *device in devices) {
-                
-                NSLog(@"Device name: %@", [device localizedName]);
+            if ([device hasMediaType:AVMediaTypeVideo]) {
 
-                if ([device hasMediaType:AVMediaTypeVideo]) {
-                    
-                    if ([device position] == AVCaptureDevicePositionBack) {
-                        NSLog(@"Device position : back");
-                        if ([device hasFlash]){
-                            
-                            [device lockForConfiguration:nil];
+                if ([device position] == AVCaptureDevicePositionBack) {
+                    NSLog(@"Device position : back");
+                    if ([device hasFlash]){
+                        
+                        [device lockForConfiguration:nil];
+                        
+                        if (sender.tag==AVCaptureFlashModeAuto) { // Current flash mode is Auto, set it to On
                             [device setFlashMode:AVCaptureFlashModeOn];
-                            [device unlockForConfiguration];
-                            
-                            break;
+                            sender.tag = AVCaptureFlashModeOn;
+                            [sender setImage:[UIImage imageNamed:@"flash"] forState:UIControlStateNormal];
                         }
+                        else if (sender.tag==AVCaptureFlashModeOn){ // Current flash mode is On, set it to Off
+                            [device setFlashMode:AVCaptureFlashModeOff];
+                            sender.tag = AVCaptureFlashModeOff;
+                            [sender setImage:[UIImage imageNamed:@"flash-off"] forState:UIControlStateNormal];
+                        }
+                        else{ // Current flash mode is Off, set it to Auto
+                            [device setFlashMode:AVCaptureFlashModeAuto];
+                            sender.tag = AVCaptureFlashModeAuto;
+                            [sender setImage:[UIImage imageNamed:@"flash-auto"] forState:UIControlStateNormal];
+                        }
+                        
+                        [device unlockForConfiguration];
+                        
+                        break;
                     }
                 }
             }
-            
         }
     }
 }

YCameraViewController/YCameraViewController.xib

@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="6751" systemVersion="14C109" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="6751" systemVersion="14E46" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES">
     <dependencies>
-        <deployment identifier="iOS"/>
         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="6736"/>
         <capability name="Aspect ratio constraints" minToolsVersion="5.1"/>
     </dependencies>
@@ -254,7 +253,7 @@
                                 <action selector="switchCamera:" destination="-1" eventType="touchUpInside" id="r67-BA-1il"/>
                             </connections>
                         </button>
-                        <button opaque="NO" contentMode="scaleToFill" selected="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" showsTouchWhenHighlighted="YES" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="NJj-5f-Bzl">
+                        <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" showsTouchWhenHighlighted="YES" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="NJj-5f-Bzl">
                             <rect key="frame" x="0.0" y="0.0" width="44" height="44"/>
                             <constraints>
                                 <constraint firstAttribute="width" constant="44" id="1dr-ep-eys"/>
@@ -263,7 +262,7 @@
                                 <constraint firstAttribute="width" secondItem="NJj-5f-Bzl" secondAttribute="height" multiplier="1:1" id="pPC-51-XVe"/>
                             </constraints>
                             <fontDescription key="fontDescription" type="boldSystem" pointSize="15"/>
-                            <state key="normal" image="flash-off.png">
+                            <state key="normal" image="flash-auto.png">
                                 <color key="titleColor" red="0.19607843459999999" green="0.30980393290000002" blue="0.52156865600000002" alpha="1" colorSpace="calibratedRGB"/>
                                 <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
                             </state>
@@ -678,7 +677,7 @@
         </view>
     </objects>
     <resources>
-        <image name="flash-off.png" width="25" height="25"/>
+        <image name="flash-auto.png" width="25" height="25"/>
         <image name="flash.png" width="25" height="25"/>
         <image name="front-camera.png" width="47" height="23"/>
         <image name="grid-icon.png" width="25" height="25"/>

YCameraViewDemo/Podfile

@@ -1,4 +1,4 @@
 source 'https://github.com/CocoaPods/Specs.git'
 platform :ios, '7.0'
 xcodeproj 'YCameraViewDemo.xcodeproj'
-pod 'YCameraView', '1.0.0'
+pod 'YCameraView', '1.1.0'

YCameraViewDemo/YCameraViewDemo.xcodeproj/project.pbxproj

@@ -190,7 +190,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastUpgradeCheck = 0620;
-				ORGANIZATIONNAME = rapidops;
+				ORGANIZATIONNAME = yuvrajsinh;
 				TargetAttributes = {
 					8B153F441B66498C00DF40C2 = {
 						CreatedOnToolsVersion = 6.2;

YCameraViewDemo/YCameraViewDemo.xcodeproj/project.xcworkspace/xcuserdata/vijaysales.xcuserdatad/UserInterfaceState.xcuserstate

@@ -7,7 +7,7 @@
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>
-	<string>com.rapidops.$(PRODUCT_NAME:rfc1034identifier)</string>
+	<string>com.company.$(PRODUCT_NAME:rfc1034identifier)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>