目录

App间的唤起和通信

App跳转

通过Scheme唤起其他App

Universal Link

组件化

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App间的唤起和通信

App跳转

·使用URL Scheme支持App启动、跳转及参数传递

·分享 / 登陆 / 拉起App Store等

设置URL Type

 

在UIApplication中处理参数和业务逻辑

-(BOOL)application:(UIApplication *)app openURL:(NSURL *)url 
options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options{//业务处理}

通过Scheme唤起其他App

通过Scheme判断App是否安装

使用UIApplication唤起App

//判断目标App是否安装
-(BOOL)canOpenURL:(NSURL *)url;// 通过点击拉起TestApp
-(void)viewClicked{NSURL *openURL = [NSURL URLWithString:@"TestApp://"];BOOL canOpen = [[UIApplication sharedApplication] canOpenURL:openURL];[[UIApplication sharedApplication] openURL:openURL] options:nil completionHandler:^(BOOL success) {}];
}

Universal Link

·使用HTTP / HTTPS协议启动客户端

·Scheme重复 / Web和Native统一

·需要配合Web端进行注册

·在Safari / 微信 / 其他App中使用Universal Link

组件化

·组件化意义：

        ·适用于基础功能稳定、项目规模较大

        ·项目变大，编译时间长，基础模块的产品间复用

        ·多团队发布、集成、测试不便，协同开发相互依赖和冲突

·组件化拆分

        ·工具类 / 基础功能 / 基础UI控件 / 业务线 ...

·组件化通信选型

        ·常用的三种方案

                ·Target-Action

                        ·抽离业务逻辑

                        ·通过中间层进行调用

                        ·中间层使用runtime反射

                        ·中间层代码优化

                ·URL Scheme 

                        ·使用URL处理本地的跳转

                        ·通过中间层进行注册&调用

                        ·注册无需使用反射

                ·Protocol - Class

                        ·增加Protocol Wrapper层

                        ·中间件返回Protocol对应的Class

                        ·解决硬编码问题

//
//  GSCMediator.h
//  GSCApp1
//
//  Created by gsc on 2024/6/17.
//#import <UIKit/UIKit.h>
#import "Foundation/Foundation.h"NS_ASSUME_NONNULL_BEGIN@protocol GSCDetailViewControllerProtocol <NSObject>- (__kindof UIViewController *)detailViewControllerWithUrl:(NSString *)detailUrl;@end@interface GSCMediator : NSObject//target-action
+(__kindof UIViewController *)detailViewControllerWithUrl:(NSString *)detailUrl;//urlScheme
typedef void(^GSCMediatorProcessBlock)(NSDictionary *params);
+(void)registerScheme:(NSString *)scheme processBlock:(GSCMediatorProcessBlock)processBlock;
+(void)openUrl:(NSString *)url params:(NSDictionary *)params;//protocol class
+(void)registerProtocol:(Protocol *)protocol class:(Class)class;
+(Class)classForProtocol:(Protocol *)protocol;@endNS_ASSUME_NONNULL_END

//
//  GSCMediator.m
//  GSCApp1
//
//  Created by gsc on 2024/6/17.
//#import "GSCMediator.h"@implementation GSCMediator#pragma mark target-action
+(__kindof UIViewController *)detailViewControllerWithUrl:(NSString *)detailUrl{Class detailClass = NSClassFromString(@"GSCDetailViewController");UIViewController *detailController = [[detailClass alloc] performSelector:NSSelectorFromString(@"initWithUrlString:") withObject:detailUrl];return detailController;
}#pragma mark url scheme
+(NSMutableDictionary *)mediatorCache{static NSMutableDictionary *cache;static dispatch_once_t onceToken;dispatch_once(&onceToken, ^{cache = @{}.mutableCopy;});return cache;
}+(void)registerScheme:(NSString *)scheme processBlock:(GSCMediatorProcessBlock)processBlock{if(scheme && processBlock){[[[self class] mediatorCache] setObject:processBlock forKey:scheme];}
}+(void)openUrl:(NSString *)url params:(NSDictionary *)params{GSCMediatorProcessBlock block = [[[self class] mediatorCache] objectForKey:url];if(block){block(params);}
}#pragma mark protocol class
+(void)registerProtocol:(Protocol *)protocol class:(Class)class{if(protocol && class){[[[self class] mediatorCache] setObject:class forKey:NSStringFromProtocol(protocol)];}
}
+(Class)classForProtocol:(Protocol *)protocol{return [[[self class] mediatorCache] objectForKey:NSStringFromProtocol(protocol)];
}@end