静态类项目中的经验总结

一,创建静态类库为了别人调用,于是最好的入口应该是单例,下面是比较好的一种写法

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>

@class HWeatherManager;
@protocol HWeatherManagerDelegate <NSObject>

//使用代理向外传值
- (void)test:(NSString *)str;

@end
//实现
@interface HWeatherManager : NSObject

@property (nonatomic ,strong) UIViewController<HWeatherManagerDelegate> *delegate;
+ (HWeatherManager *)defaultManager;

- (void)start;
@end

#import "HWeatherManager.h"

@implementation HWeatherManager

+ (HWeatherManager *)defaultManager
{
    static HWeatherManager *s_HWeatherManager = nil;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        if (s_HWeatherManager == nil) {
            s_HWeatherManager = [[HWeatherManager alloc] init];
        }
    });
    
    return s_HWeatherManager;
}

- (void)start
{
    [self.delegate test:@"hello"];
    NSBundle *bundle=[NSBundle bundleWithURL:[[NSBundle mainBundle]URLForResource:@"HWeatherDataLibResources" withExtension:@"bundle"]];
    UIStoryboard *storyboard=[UIStoryboard storyboardWithName:@"WeatherStoryboard" bundle:bundle];
    //instantiateInitialViewController就是navigationController,调用之后将直接显示根视图控制器的视图
    [self.delegate presentViewController:[storyboard instantiateInitialViewController] animated:YES completion:^{
        
    }];
    
}
@end

在类库的根视图控制器下,主要代码:

- (void)viewWillAppear:(BOOL)animated//此处经典!可以解决bar在本页显示不影响其他页面
{
    [super viewWillAppear:animated];
    [self.navigationController.navigationBar setHidden:YES];
}
- (void)viewDidDisappear:(BOOL)animated
{
    [super viewDidDisappear:animated];
    [self.navigationController.navigationBar setHidden:NO];
}
- (void)viewDidLoad
{
    [super viewDidLoad];
    NSBundle *bundle=[NSBundle bundleWithURL:[[NSBundle mainBundle]URLForResource:@"HWeatherDataLibResources" withExtension:@"bundle"]];

.....other content....
}

//这里使用push最好

-(void)onClickSelectQu:(UIButton *)sender
{
   
    UIViewController *qucontroller=  [self.storyboard instantiateViewControllerWithIdentifier:@"qucontroller"];
 
    [self.navigationController pushViewController:qucontroller animated:YES];
   
   
  //  [self performSegueWithIdentifier:@"mainToQu" sender:self];
}

问题解决总结:

使用模拟器.a //就是编译静态库的时候选ios模式下
单例作为入口 //入口最好用上面介绍的单例,我以前使用的是控制器
built setting (other link) -objc  (解决不是别类的bug)在其他类中调用一下本类
[self presentViewController:controller animated:YES completion:^{
    }];没有navigationBar可以显示,要换成 [self.navigationController pushViewController:qucontroller animated:YES];