Add support for Voice Over gesture "Scrubbing" to go back or cancel call

BeMyEyes/Source/Controllers/BMECallViewController.m

@@ -92,6 +92,16 @@ - (void)shouldLocalize {
  self.disconnectButton.title = MKLocalizedFromTable(BME_CALL_DISCONNECT, BMECallLocalizationTable);
 }
 
+
+- (BOOL)accessibilityPerformEscape {
+ if (self.disconnecting) {
+ return NO;
+ }
+ [self disconnect];
+ return YES;
+}
+
+
 #pragma mark -
 #pragma mark Private Methods
 

BeMyEyes/Source/Controllers/BMEForgotPasswordViewController.m

@@ -57,6 +57,11 @@ - (UIStatusBarAnimation)preferredStatusBarUpdateAnimation
  return self.scrollViewHelper.preferredStatusBarUpdateAnimation;
 }
 
+- (BOOL)accessibilityPerformEscape {
+ [self.navigationController popViewControllerAnimated:NO];
+ return YES;
+}
+
 
 #pragma mark - Public Methods
 

BeMyEyes/Source/Controllers/BMEIntroViewController.m

@@ -10,4 +10,9 @@
 
 @implementation BMEIntroViewController
 
+- (BOOL)accessibilityPerformEscape {
+ [self.navigationController popViewControllerAnimated:NO];
+ return YES;
+}
+
 @end

BeMyEyes/Source/Controllers/BMELoginViewController.m

@@ -75,6 +75,11 @@ - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
  }
 }
 
+- (BOOL)accessibilityPerformEscape {
+ [self.navigationController popViewControllerAnimated:NO];
+ return YES;
+}
+
 #pragma mark -
 #pragma mark Private Methods
 

BeMyEyes/Source/Controllers/BMEPrivacyPolicyViewController.m

@@ -31,4 +31,9 @@ - (void)shouldLocalize {
  [self.backButton setTitle:MKLocalizedFromTable(BME_PRIVACY_POLICY_BACK, BMEPrivacyPolicyLocalizationTable) forState:UIControlStateNormal];
 }
 
+- (BOOL)accessibilityPerformEscape {
+ [self.navigationController popViewControllerAnimated:NO];
+ return YES;
+}
+
 @end

BeMyEyes/Source/Controllers/BMESettingsViewController.m

@@ -98,6 +98,13 @@ - (void)shouldLocalize {
  self.versionLabel.text = versionText;
 }
 
+
+- (BOOL)accessibilityPerformEscape {
+ [self dismissViewControllerAnimated:NO completion:nil];
+ return YES;
+}
+
+
 #pragma mark -
 #pragma mark Private Methods
 

BeMyEyes/Source/Controllers/BMESignUpMethodViewController.m

@@ -64,6 +64,12 @@ - (void)shouldLocalize {
  self.privacyButton.accessibilityHint = MKLocalizedFromTable(BME_SIGN_UP_METHOD_PRIVACY_ACCESSIBILITY_HINT, BMESignUpMethodLocalizationTable);
 }
 
+- (BOOL)accessibilityPerformEscape {
+ [self.navigationController popViewControllerAnimated:NO];
+ return YES;
+}
+
+
 #pragma mark -
 #pragma mark Private Methods
 

BeMyEyes/Source/Controllers/BMESignUpViewController.m

@@ -62,6 +62,12 @@ - (UIStatusBarAnimation)preferredStatusBarUpdateAnimation
  return self.scrollViewHelper.preferredStatusBarUpdateAnimation;
 }
 
+- (BOOL)accessibilityPerformEscape {
+ [self.navigationController popViewControllerAnimated:NO];
+ return YES;
+}
+
+
 #pragma mark -
 #pragma mark Private Methods
 

BeMyEyes/Source/Controllers/BMETermsViewController.m

@@ -31,4 +31,9 @@ - (void)shouldLocalize {
  [self.backButton setTitle:MKLocalizedFromTable(BME_TERMS_BACK, BMETermsLocalizationTable) forState:UIControlStateNormal];
 }
 
+- (BOOL)accessibilityPerformEscape {
+ [self.navigationController popViewControllerAnimated:NO];
+ return YES;
+}
+
 @end

BeMyEyes/Source/Controllers/IntroVideoViewController.swift

@@ -20,4 +20,9 @@ class IntroVideoViewController: VideoViewController {
  moviePlayerController.play()
  }
  }
+
+ override func accessibilityPerformEscape() -> Bool {
+ navigationController?.popViewControllerAnimated(false)
+ return true
+ }
 }