AppDelegate减负之常用三方封装

之前分享过集成友盟推送的方法, 需要的朋友可以查看一下链接:

http://www.cnblogs.com/zhouxihi/p/6533058.html

一般开发中我们比较多使用的三方有友盟推送, 友盟分享, 友盟登录, 微信支付, 支付宝支付, 融云等等...等等...

光集成一个友盟推送就要好几十行代码, 如果多集成几个AppDelegate就会变得臃肿不堪, 也降低了可读性

为了解决这个问题, 目前想到以Category的方式给AppDelegate添加新的类别去完成这些三方集成

先以友盟推送为例

具体方法为先创建一个类别AppDelegate+UMengPush.h

给类别添加一个userInfo属性用来临时存放接收到的推送消息, 

@property (nonatomic, strong) NSDictionary *userInfo;

以及一个配置友盟的方法

/**
 配置友盟推送

 @param appKey 友盟appkey
 @param launchOptions App launchOptions
 */
- (void)configureUMessageWithAppKey:(NSString *)appKey launchOptions:(NSDictionary *)launchOptions;

因为类别增加的属性不能直接赋值和取值, 还要再专门增加getter / setter方法

/**
 给类别属性赋值

 @param userInfo 推送消息字典
 */
- (void)zx_setUserInfo:(NSDictionary *)userInfo;

/**
 获取类别属性值

 @return 暂存的推送消息
 */
- (NSDictionary *)zx_getUserInfo;

实现文件直接给大家看吧, 注释的很清楚

//
//  AppDelegate+UMengPush.m
//  UMengPushDemo
//
//  Created by Jackey on 2017/7/3.
//  Copyright © 2017年 com.zhouxi. All rights reserved.
//

#import "AppDelegate+UMengPush.h"
#import "UMessage.h"

#import <objc/runtime.h>

static char UserInfoKey;

@implementation AppDelegate (UMengPush)

#pragma mark - Configure UMessage SDK

- (void)configureUMessageWithAppKey:(NSString *)appKey launchOptions:(NSDictionary *)launchOptions {
    
    // 设置AppKey & LaunchOptions
    [UMessage startWithAppkey:appKey launchOptions:launchOptions];
    
    // 注册
    [UMessage registerForRemoteNotifications];
    
    // 开启Log
    [UMessage setLogEnabled:YES];
    
    // 检查是否为iOS 10以上版本
    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 10.0) {
        
        // 如果检查到时iOS 10以上版本则必须执行以下操作
        UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
        center.delegate                  = self;
        UNAuthorizationOptions types10   = 
        UNAuthorizationOptionBadge | UNAuthorizationOptionAlert | UNAuthorizationOptionSound;
        
        [center requestAuthorizationWithOptions:types10 completionHandler:^(BOOL granted, NSError * _Nullable error) {
            
            if (granted) {
                
                // 点击允许
                // 这里可以添加一些自己的逻辑
            } else {
                
                // 点击不允许
                // 这里可以添加一些自己的逻辑
            }
        }];
        
    }
}

#pragma mark - UMessage Delegate Methods

- (void)application:(UIApplication *)application
            didReceiveRemoteNotification:(nonnull NSDictionary *)userInfo {
    
    // 关闭友盟自带的弹出框
    [UMessage setAutoAlert:NO];
    
    [UMessage didReceiveRemoteNotification:userInfo];
    
    [self zx_setUserInfo:userInfo];
    
    // 定制自己的弹出框
    if ([UIApplication sharedApplication].applicationState == UIApplicationStateActive) {
        
        UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"提示"
                                                            message:userInfo[@"aps"][@"alert"]
                                                           delegate:self
                                                  cancelButtonTitle:@"确定"
                                                  otherButtonTitles:nil];
        [alertView show];
    }
}

// iOS 10新增: 处理前台收到通知的代理方法
- (void)userNotificationCenter:(UNUserNotificationCenter *)center
       willPresentNotification:(UNNotification *)notification
         withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler{
    
    NSDictionary * userInfo = notification.request.content.userInfo;
    if([notification.request.trigger isKindOfClass:[UNPushNotificationTrigger class]]) {
        
        //应用处于前台时的远程推送接受
        //关闭友盟自带的弹出框
        [UMessage setAutoAlert:NO];
        //必须加这句代码
        [UMessage didReceiveRemoteNotification:userInfo];
        
    }else{
        
        //应用处于前台时的本地推送接受
    }
    
    //当应用处于前台时提示设置，需要哪个可以设置哪一个
    completionHandler(UNNotificationPresentationOptionSound |
                      UNNotificationPresentationOptionBadge |
                      UNNotificationPresentationOptionAlert);
}

//iOS10新增：处理后台点击通知的代理方法
-(void)userNotificationCenter:(UNUserNotificationCenter *)center
            didReceiveNotificationResponse:(UNNotificationResponse *)response
                withCompletionHandler:(void (^)())completionHandler{
    
    NSDictionary * userInfo = response.notification.request.content.userInfo;
    if([response.notification.request.trigger isKindOfClass:[UNPushNotificationTrigger class]]) {
        
        //应用处于后台时的远程推送接受
        //必须加这句代码
        [UMessage didReceiveRemoteNotification:userInfo];
        
    }else{
        
        //应用处于后台时的本地推送接受
    }
}


- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex {
    
    [UMessage sendClickReportForRemoteNotification:[self zx_getUserInfo]];
}

- (void)zx_setUserInfo:(NSDictionary *)userInfo {
    
    objc_setAssociatedObject(self, &UserInfoKey, userInfo, OBJC_ASSOCIATION_COPY_NONATOMIC);
}

- (NSDictionary *)zx_getUserInfo {
    
    if (objc_getAssociatedObject(self, &UserInfoKey)) {
        
        return objc_getAssociatedObject(self, &UserInfoKey);
    } else {
        
        return nil;
    }
}

@end

这样当们有项目需要继承友盟推送的时候, 只要配置好key, 在AppDelegate中只要简单一句话就完成了

#import "AppDelegate.h"
#import "AppDelegate+UMengPush.h"

@interface AppDelegate ()

@end

@implementation AppDelegate


- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    // Override point for customization after application launch.
    
    // 配置UMessage
    [self configureUMessageWithAppKey:UMessageAppKey launchOptions:launchOptions];
    
    return YES;
}

附上Demo: https://github.com/zhouxihi/ThirdPartDemo

后面会再陆续完成友盟分享, 友盟登录, 支付宝/微信支付等的内容, 欢迎大家指出不足

如果对大家有帮助, 还请不吝帮忙star