session-ios/SignalMessaging/ViewControllers/ViewControllerUtils.h
2018-08-08 15:04:23 -04:00

34 lines
1,020 B
Objective-C

//
// Copyright (c) 2018 Open Whisper Systems. All rights reserved.
//
#import <UIKit/UIKit.h>
NS_ASSUME_NONNULL_BEGIN
extern const NSUInteger kMin2FAPinLength;
extern const NSUInteger kMax2FAPinLength;
extern NSString *const TappedStatusBarNotification;
@interface ViewControllerUtils : NSObject
- (instancetype)init NS_UNAVAILABLE;
// This convenience function can be used to reformat the contents of
// a phone number text field as the user modifies its text by typing,
// pasting, etc.
+ (void)phoneNumberTextField:(UITextField *)textField
shouldChangeCharactersInRange:(NSRange)range
replacementString:(NSString *)insertionText
countryCode:(NSString *)countryCode;
+ (void)ows2FAPINTextField:(UITextField *)textField
shouldChangeCharactersInRange:(NSRange)range
replacementString:(NSString *)insertionText;
+ (NSString *)examplePhoneNumberForCountryCode:(NSString *)countryCode callingCode:(NSString *)callingCode;
@end
NS_ASSUME_NONNULL_END