给App在“设置”中添加选项(类似招行App)

区别于破解APP的方法:http://blog.sina.com.cn/s/blog_74e9d98d0102v1a5.html

给应用工程添加“Setting buldle”

然后根据http://my.oschina.net/plumsoft/blog/56573里面的介绍布局设置页的配置

再代码中通过NSUserDefault来访问:
- (IBAction)show:(id)sender {
    NSString *t = [[NSUserDefaults standardUserDefaults] objectForKey:@"name_preference"];
    NSLog(@"t = %@",t);
}

- (IBAction)update:(id)sender {
    [[NSUserDefaults standardUserDefaults] setObject:@"vvv" forKey:@"name_preference"];
    [[NSUserDefaults standardUserDefaults] synchronize];
}
原文地址:https://www.cnblogs.com/cnsec/p/11515775.html