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李洪强iOS开发之静态库的打包一

<style>p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px "PingFang SC"; color: #000000 } span.s1 { } span.s2 { font: 18.0px Menlo }</style>

李洪强iOS开发之静态库的打包一

<style>p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px "PingFang SC"; color: #1e9421 } p.p2 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #1e9421 } span.s1 { font: 18.0px Menlo } span.s2 { } span.s3 { color: #000000 } span.s4 { font: 18.0px "PingFang SC" }</style>

//静态库一般做一下几种事情

    //1 工具类 算法逻辑

 

新建工具类LHQTools

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定义类方法

<style>p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #000000 } span.s1 { } span.s2 { color: #703daa }</style>

+ (NSInteger)sumWithNum1: (NSInteger)num1 andNum2:(NSInteger)num2;

 

类方法的实现

<style>p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #000000 } p.p2 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #000000; min-height: 21.0px } span.s1 { } span.s2 { color: #703daa } span.s3 { color: #c42275 }</style>

+(NSInteger)sumWithNum1:(NSInteger)num1 andNum2:(NSInteger)num2{

    

    return num1 + num2;

}

 

使用

在主控制器计算值

<style>p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #294c50 } span.s1 { color: #000000 } span.s2 { color: #3e1e81 } span.s3 { color: #c81b13 } span.s4 { color: #c42275 } span.s5 { color: #3c828b } span.s6 { } span.s7 { color: #0435ff }</style>

 NSLog(@"%ld",(long)[LHQTools sumWithNum1:10 andNum2:10]);

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<style>p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px "PingFang SC"; color: #1e9421 } span.s1 { font: 18.0px Menlo } span.s2 { }</style>

//2 实现加载一定的资源,放在bundle中避免资源重名

 

将存放图片的bundle拖入文件夹

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定义类方法

<style>p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #000000 } span.s1 { } span.s2 { color: #6122ae }</style>

+ (UIImage *)loadLogo;

实现类方法

<style>p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #000000 } p.p2 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #1e9421 } p.p3 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #c81b13 } span.s1 { } span.s2 { color: #6122ae } span.s3 { color: #000000 } span.s4 { font: 18.0px "PingFang SC" } span.s5 { color: #c42275 } span.s6 { color: #3e1e81 }</style>

+(UIImage *)loadLogo{

    //把图片封装到bundle里面

    return [UIImage imageNamed:@"CZTools.bundle/logo.png"];

}

 

来到主控制器中使用

<style>p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #000000 } span.s1 { color: #6122ae } span.s2 { } span.s3 { color: #3e1e81 } span.s4 { color: #0435ff } span.s5 { color: #703daa } span.s6 { color: #3c828b } span.s7 { color: #294c50 } span.s8 { color: #c42275 }</style>

UIImageView *imageView1 = [[UIImageView alloc]initWithFrame:CGRectMake(100, 100, 100, 100)];

    imageView1.image = [LHQTools loadLogo];

    [self.view addSubview:imageView1];

 

这个时候,运行程序,会显示这张图片

 

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<style>p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #1e9421 } span.s1 { color: #000000 } span.s2 { } span.s3 { font: 18.0px "PingFang SC" }</style>

 //3 封装视图

新建继承自UIView的类 

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定义类方法

<style>p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #c81b13 } p.p2 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #000000; min-height: 21.0px } p.p3 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #000000 } p.p4 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #c42275 } span.s1 { color: #822d0f } span.s2 { } span.s3 { color: #c42275 } span.s4 { color: #6122ae } span.s5 { color: #703daa }</style>

#import <UIKit/UIKit.h>

 

@interface LHQDemoView : UIView

- (instancetype)initWithFrame:(CGRect)frame andCompelete:(void(^)(NSString *msg))block;

@end

 

实现类方法

 

<style>p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #c81b13 } p.p2 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #3c828b } p.p3 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #1e9421 } p.p4 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px "PingFang SC"; color: #1e9421 } p.p5 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #1e9421; min-height: 21.0px } p.p6 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #c42275 } p.p7 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #000000; min-height: 21.0px } p.p8 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #000000 } p.p9 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #3e1e81 } p.p10 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #6122ae } span.s1 { color: #822d0f } span.s2 { } span.s3 { color: #c42275 } span.s4 { color: #000000 } span.s5 { font: 18.0px "PingFang SC" } span.s6 { font: 18.0px Menlo } span.s7 { color: #6122ae } span.s8 { color: #703daa } span.s9 { color: #3e1e81 } span.s10 { color: #0435ff } span.s11 { color: #c81b13 } span.s12 { font: 18.0px "PingFang SC"; color: #c81b13 } span.s13 { color: #539aa4 }</style>

#import "LHQDemoView.h"

@interface LHQDemoView()

//block定义的时候一定要用copy

/*

 block默认在栈中  栈中内存归系统管理

 系统管理有个弊端:到作用于结束就被干掉

 执行了一个copy操作之后,就会把block从栈中放到堆中

 会自动有一个强引用来指向它

 

 

 */

@property(nonatomic,copy)void(^block)(NSString *);

@end

@implementation LHQDemoView

 

- (instancetype)initWithFrame:(CGRect)frame andCompelete:(void(^)(NSString *msg))block{

    if(self = [super initWithFrame:frame]){

        UIButton *btn = [[UIButton alloc]initWithFrame:CGRectMake(0, 0, 50, 50)];

        [btn setTitle:@"提示" forState:UIControlStateNormal];

        [btn addTarget:self action:@selector(btnClicked:) forControlEvents:UIControlEventTouchUpInside];

        [self addSubview:btn];

        self.block = block;

    }

    return self;

}

 

- (void)btnClicked: (UIButton *)btn{

    self.block(@"点击了某个按钮");

    NSLog(@"btnClicked");

}

 

- (void)drawRect:(CGRect)rect{

    //画一个圆

    UIBezierPath *path = [UIBezierPath bezierPathWithOvalInRect:self.bounds];

    [[UIColor redColor]setFill];

//    [path stroke];

    [path fill];

}

 

 

 

来到主控制器中调用: 

<style>p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #1e9421 } p.p2 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #000000 } p.p3 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #3e1e81 } span.s1 { } span.s2 { font: 18.0px "PingFang SC" } span.s3 { color: #3c828b } span.s4 { color: #3e1e81 } span.s5 { color: #294c50 } span.s6 { color: #0435ff } span.s7 { color: #6122ae } span.s8 { color: #000000 } span.s9 { color: #c81b13 } span.s10 { font: 18.0px "PingFang SC"; color: #c81b13 } span.s11 { color: #c42275 } span.s12 { color: #703daa }</style>

//3 封装视图

    LHQDemoView *demoView = [[LHQDemoView alloc]initWithFrame:CGRectMake(100, 200, 100, 100) andCompelete:^(NSString *msg) {

        UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"温馨提示" message:msg delegate:nil cancelButtonTitle:@"取消" otherButtonTitles:nil, nil];

        [alert show];

    }];

    [self.view addSubview:demoView];

 效果: 

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李洪强iOS开发之静态库的打包一