IOS-42

Example/VoiceIt2-IosSDK/VoiceItViewController.m

@@ -17,16 +17,16 @@ @implementation VoiceItViewController
 - (void)viewDidLoad
 {
     [super viewDidLoad];
-    
-    self.API_KEY = @"API_KEY_HERE";
-    self.API_TOKEN = @"API_TOKEN_HERE";
+
+    self.API_KEY = @"KEY_HERE";
+    self.API_TOKEN = @"TOKEN_HERE";
     self.TEST_USER_ID_ONE = @"USER_ID_HERE";
     self.TEST_USER_ID_TWO = @"USER_ID_HERE";
     self.TEST_USER_ID = self.TEST_USER_ID_ONE;
     self.TEST_GROUP_ID = @"GROUP_ID_HERE";
     self.TEST_PHRASE = @"never forget tomorrow is a new day";
     self.TEST_CONTENT_LANGUAGE = @"en-US";
-    
+
     NSMutableDictionary * styles = [[NSMutableDictionary alloc] init];
     [styles setObject:@"#FBC132" forKey:@"kThemeColor"];
     [styles setObject:@"default" forKey:@"kIconStyle"];
@@ -154,10 +154,10 @@ -(void)showAlert:(NSString *) alertMessage {
     UIAlertController* alert = [UIAlertController alertControllerWithTitle:@"Message"
                                                                    message:alertMessage
    preferredStyle:UIAlertControllerStyleAlert];
-    
+
     UIAlertAction* defaultAction = [UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleDefault
                                                           handler:^(UIAlertAction * action) {}];
-    
+
     [alert addAction:defaultAction];
     [self presentViewController:alert animated:YES completion:nil];
 }

VoiceIt2-IosSDK/Classes/Base.lproj/Prompts.strings

@@ -81,3 +81,7 @@
 "FACE_RIGHT" = "Please turn your face to the right and back";
 "LIVENESS_SUCCESS" = "Challenge passed!";
 "LIVENESS_TRY_AGAIN" = "Failed liveness! Please try again";
+
+/* Error Handling */
+"NETWORK_ERROR" = "Please make sure you are connected to the internet";
+"CREDENTIAL_ERROR" = "Please make sure your userId and credentials are correct";

VoiceIt2-IosSDK/Classes/FaceEnrollmentViewController.m

@@ -300,6 +300,20 @@ -(void)stopWritingToVideoFile {
 }
 
 -(void)startEnrollmentProcess {
+    //Check if User Id is correct
+    if (![Utilities checkUserId:self.userToEnrollUserId]){
+        NSString *response = @"{\"responseCode\":\"CREDENTIAL_ERROR\",\"message\":\"Please make sure your userId and credentials are correct\"}";
+        [self exitWithResponse:response];
+        return;
+    }
+
+    //Check if there is Internet Connection
+    if (![Utilities checkNetwork]){
+        NSString *response = @"{\"responseCode\":\"NETWORK_ERROR\",\"message\":\"Please make sure you are connected to the internet\"}";
+        [self exitWithResponse:response];
+        return;
+    }
+
     [self.myVoiceIt deleteAllEnrollments:self.userToEnrollUserId callback:^(NSString * deleteEnrollmentsJSONResponse){
                 [self makeLabelFlyIn: [ResponseManager getMessage:@"GET_ENROLLED"]];
                 [self startDelayedRecording:2.0];
@@ -331,7 +345,7 @@ -(void)makeLabelFlyIn:(NSString *)message {
     });
 }
 
--(void)cancelClicked{
+-(void) cancelClicked{
     dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 0.5 * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
         [[self navigationController] dismissViewControllerAnimated:YES completion:^{
             [[self myNavController] userEnrollmentsCancelled];
@@ -340,6 +354,21 @@ -(void)cancelClicked{
     });
 }
 
+-(void) exitWithResponse:(NSString *) jsonResponse {
+    NSLog(@"%@", jsonResponse);
+    NSDictionary *jsonObj = [Utilities getJSONObject:jsonResponse];
+    NSString * responseCode = [jsonObj objectForKey:@"responseCode"];
+    dispatch_async(dispatch_get_main_queue(), ^{
+        [self.messageLabel setText: [ResponseManager getMessage: responseCode]];
+        [self.messageLabel setAdjustsFontSizeToFitWidth:YES];
+    });
+    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 3.0 * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
+        [[self navigationController] dismissViewControllerAnimated:YES completion:^{
+            [[self myNavController] userEnrollmentsCancelled];
+        }];
+    });
+}
+
 #pragma mark - Camera Delegate Methods
 
 // Code to Capture Face Rectangle and other cool metadata stuff

VoiceIt2-IosSDK/Classes/FaceVerificationViewController.h

@@ -51,6 +51,7 @@
 @property int lookingIntoCamCounter;
 @property int failCounter;
 @property int failsAllowed;
+@property int error;
 @property int numberOfLivenessFailsAllowed;
 
 #pragma mark -  Developer Passed Options

VoiceIt2-IosSDK/Classes/FaceVerificationViewController.m

@@ -119,6 +119,19 @@ - (void)notEnoughFaceEnrollments:(NSString *) jsonResponse {
     });
 }
 
+- (void)exitWithResponse:(NSString *) jsonResponse {
+    NSLog(@"%@", jsonResponse);
+    NSDictionary *jsonObj = [Utilities getJSONObject:jsonResponse];
+    NSString * responseCode = [jsonObj objectForKey:@"responseCode"];
+    [self setMessage:[ResponseManager getMessage: responseCode]];
+    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 3.0 * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
+        [self dismissViewControllerAnimated: YES completion:^{
+            [self userVerificationFailed](0.0, jsonResponse);
+        }];
+    });
+}
+
+
 #pragma mark - Liveness Data
 
 -(void) handleLivenessResponse: (NSString*)result{
@@ -572,6 +585,21 @@ -(void) startVerificationProcess{
     if (!self.continueRunning) {
         return;
     }
+
+    //Check if User Id is correct
+    if (![Utilities checkUserId:self.userToVerifyUserId]){
+        NSString *response = @"{\"responseCode\":\"CREDENTIAL_ERROR\",\"message\":\"Please make sure your userId and credentials are correct\"}";
+        [self exitWithResponse:response];
+        return;
+    }
+
+    //Check if there is Internet Connection
+    if (![Utilities checkNetwork]){
+        NSString *response = @"{\"responseCode\":\"NETWORK_ERROR\",\"message\":\"Please make sure you are connected to the internet\"}";
+        [self exitWithResponse:response];
+        return;
+    }
+
     [self.myVoiceIt getAllFaceEnrollments:_userToVerifyUserId callback:^(NSString * jsonResponse){
         NSDictionary *jsonObj = [Utilities getJSONObject:jsonResponse];
         NSString * responseCode = [jsonObj objectForKey:@"responseCode"];

VoiceIt2-IosSDK/Classes/Reachability.h

@@ -0,0 +1,64 @@
+/*
+ Copyright (C) 2016 Apple Inc. All Rights Reserved.
+ See LICENSE.txt for this sample’s licensing information
+ 
+ Abstract:
+ Basic demonstration of how to use the SystemConfiguration Reachablity APIs.
+ */
+
+#import <Foundation/Foundation.h>
+#import <SystemConfiguration/SystemConfiguration.h>
+#import <netinet/in.h>
+
+
+typedef enum : NSInteger {
+	NotReachable = 0,
+	ReachableViaWiFi,
+	ReachableViaWWAN
+} NetworkStatus;
+
+#pragma mark IPv6 Support
+//Reachability fully support IPv6.  For full details, see ReadMe.md.
+
+
+extern NSString *kReachabilityChangedNotification;
+
+
+@interface Reachability : NSObject
+
+/*!
+ * Use to check the reachability of a given host name.
+ */
++ (instancetype)reachabilityWithHostName:(NSString *)hostName;
+
+/*!
+ * Use to check the reachability of a given IP address.
+ */
++ (instancetype)reachabilityWithAddress:(const struct sockaddr *)hostAddress;
+
+/*!
+ * Checks whether the default route is available. Should be used by applications that do not connect to a particular host.
+ */
++ (instancetype)reachabilityForInternetConnection;
+
+
+#pragma mark reachabilityForLocalWiFi
+//reachabilityForLocalWiFi has been removed from the sample.  See ReadMe.md for more information.
+//+ (instancetype)reachabilityForLocalWiFi;
+
+/*!
+ * Start listening for reachability notifications on the current run loop.
+ */
+- (BOOL)startNotifier;
+- (void)stopNotifier;
+
+- (NetworkStatus)currentReachabilityStatus;
+
+/*!
+ * WWAN may be available, but not active until a connection has been established. WiFi may require a connection for VPN on Demand.
+ */
+- (BOOL)connectionRequired;
+
+@end
+
+