我假设您使用的GPPSigninButton
是 Google 提供的自定义类。
在这个示例项目中,看起来“登录”文本是图像的一部分,因此很遗憾您无法更改此文本。您必须自己创建一个按钮并使用IBAction
.
我使用最新版本的 SDK 创建了自己的示例应用程序。通过View Debugger查看按钮,确实有标签,但是没有暴露在头文件中。
//
// GPPSignInButton.h
// Google+ iOS SDK
//
// Copyright 2012 Google Inc.
//
// Use of this SDK is subject to the Google+ Platform Terms of Service:
// https://developers.google.com/+/terms
//
#import <UIKit/UIKit.h>
// The various layout styles supported by the GPPSignInButton.
// The minmum size of the button depends on the language used for text.
// The following dimensions (in points) fit for all languages:
// kGPPSignInButtonStyleStandard: 226 x 48
// kGPPSignInButtonStyleWide: 308 x 48
// kGPPSignInButtonStyleIconOnly: 46 x 48 (no text, fixed size)
typedef enum {
kGPPSignInButtonStyleStandard = 0,
kGPPSignInButtonStyleWide = 1,
kGPPSignInButtonStyleIconOnly = 2
} GPPSignInButtonStyle;
// The various color schemes supported by the GPPSignInButton.
typedef enum {
kGPPSignInButtonColorSchemeDark = 0,
kGPPSignInButtonColorSchemeLight = 1
} GPPSignInButtonColorScheme;
// This class provides the Google+ sign-in button. You can instantiate this
// class programmatically or from a NIB file. You should set up the
// |GPPSignIn| shared instance with your client ID and any additional scopes,
// implement the delegate methods for |GPPSignIn|, and add this button to your
// view hierarchy.
@interface GPPSignInButton : UIButton
// The layout style for the sign-in button. The default style is standard.
@property(nonatomic, assign) GPPSignInButtonStyle style;
// The color scheme for the sign-in. The default scheme is dark.
@property(nonatomic, assign) GPPSignInButtonColorScheme colorScheme;
@end
不幸的是,这意味着您无法更改此文本。