iOS开发项目篇—39获取用户未读的微博信息（信息提醒）

 1 //  YYUnreadCountParam.h
 2 //封装请求参数的类
 3 
 4 #import "YYBaseParam.h"
 5 
 6 @interface YYUnreadCountParam : YYBaseParam
 7 /**uid    true    int64    需要获取消息未读数的用户UID，必须是当前登录用户。*/
 8 @property(nonatomic,copy)NSString *uid;
 9 
10 @end

 1 //
 2 //  YYUnreadCountResult.h
 3 // 封装请求成功返回结果数据的类
 4 
 5 #import <Foundation/Foundation.h>
 6 
 7 @interface YYUnreadCountResult : NSObject
 8 /**status    int    新微博未读数*/
 9 @property(nonatomic,assign)int status;
10 
11 /**follower    int    新粉丝数*/
12 @property(nonatomic,assign)int follower;
13 
14 /**cmt    int    新评论数*/
15 @property(nonatomic,assign)int cmt;
16 
17 /**dm    int    新私信数*/
18 @property(nonatomic,assign)int dm;
19 
20 /**mention_status    int    新提及我的微博数*/
21 @property(nonatomic,assign)int dmention_status;
22 
23 /**mention_cmt    int    新提及我的评论数*/
24 @property(nonatomic,assign)int mention_cmt;
25 
26 /**消息未读数=新私信数+新评论数+新提及我的微博数+新提及我的评论数*/
27 -(int)messageCount;
28 
29 /**所有未读数=新微博未读数+新粉丝数+新私信数+新评论数+新提及我的微博数+新提及我的评论数*/
30 -(int)totalCount;
31 @end

 1 //
 2 //  YYUnreadCountResult.m
 3 //
 4 
 5 #import "YYUnreadCountResult.h"
 6 
 7 @implementation YYUnreadCountResult
 8 -(int)messageCount
 9 {
10     return self.cmt+self.dm+self.mention_cmt+self.dmention_status;
11 }
12 
13 -(int)totalCount
14 {
15     return  self.messageCount + self.status + self.follower;
16 }
17 @end

 1 //
 2 //  YYUserTool.h
 3 //
 4 
 5 #import <Foundation/Foundation.h>
 6 #import "YYUserInfoParam.h"
 7 #import "YYUserInfoResult.h"
 8 #import "YYBaseTool.h"
 9 #import "YYUnreadCountParam.h"
10 #import "YYUnreadCountResult.h"
11 
12 @interface YYUserTool : YYBaseTool
13 /**
14  *  加载用户的个人信息
15  *
16  *  @param param   请求参数
17  *  @param success 请求成功后的回调（请将请求成功后想做的事情写到这个block中）
18  *  @param failure 请求失败后的回调（请将请求失败后想做的事情写到这个block中）
19  */
20 +(void)userInfoWithParam:(YYUserInfoParam *)param success:(void (^)(YYUserInfoResult *result))success failure:(void (^)(NSError *error))failure;
21 
22 /**
23  *  加载未读的微博信息
24  *
25  *  @param param   请求参数
26  *  @param success 请求成功后的回调（请将请求成功后想做的事情写到这个block中）
27  *  @param failure 请求失败后的回调（请将请求失败后想做的事情写到这个block中）
28  */
29 +(void)unreadCountWithParam:(YYUnreadCountParam *)param success:(void (^)(YYUnreadCountResult *result))success failure:(void (^)(NSError *error))failure;
30 @end

 1 //
 2 //  YYUserTool.m
 3 //
 4 
 5 #import "YYUserTool.h"
 6 #import "YYHttpTool.h"
 7 #import "MJExtension.h"
 8 #import "YYUnreadCountResult.h"
 9 
10 
11 @implementation YYUserTool
12 +(void)userInfoWithParam:(YYUserInfoParam *)param success:(void (^)(YYUserInfoResult *result))success failure:(void (^)(NSError *error))failure
13 {
14     
15     [self getWithUrl:@"https://api.weibo.com/2/users/show.json" param:param resultClass:[YYUserInfoResult class] success:success failure:failure];
16 }
17 
18 +(void)unreadCountWithParam:(YYUnreadCountParam *)param success:(void (^)(YYUnreadCountResult *))success failure:(void (^)(NSError *))failure
19 {
20     [self getWithUrl:@"https://rm.api.weibo.com/2/remind/unread_count.json" param:param resultClass:[YYUnreadCountResult class] success:success failure:failure];
21 }
22 @end

  1 //
  2 //  YYTabBarViewController.m
  3 //
  4 
  5 #import "YYTabBarViewController.h"
  6 #import "YYHomeTableViewController.h"
  7 #import "YYDiscoverViewController.h"
  8 #import "YYMessageViewController.h"
  9 #import "YYProfileViewController.h"
 10 #import "UIImage+Extension.h"
 11 #import "YYNavigationViewController.h"
 12 #import "YYTabBar.h"
 13 #import "YYComposeViewController.h"
 14 #import "YYUnreadCountResult.h"
 15 #import "YYUnreadCountParam.h"
 16 #import "YYUserTool.h"
 17 #import "YYAccountTool.h"
 18 @interface YYTabBarViewController ()<UITabBarControllerDelegate,YYTabBarDelegate>
 19 @property(nonatomic,weak)YYHomeTableViewController *home;
 20 @property(nonatomic,weak)YYMessageViewController *message;
 21 @property(nonatomic,weak)YYProfileViewController *profile;
 22 @end
 23 
 24 @implementation YYTabBarViewController
 25 
 26 
 27 - (void)viewDidLoad
 28 {
 29     [super viewDidLoad];
 30     //添加四个子控制器
 31     [self addAllChildVcs];
 32 
 33     // 调整tabbar
 34     [self addCustomTabBar];
 35     
 36     //设置定时器,每隔两秒就获取一次未读微博信息
 37     [NSTimer scheduledTimerWithTimeInterval:2.0 target:self selector:@selector(getUnreadCount) userInfo:nil repeats:YES];
 38 }
 39 
 40 -(void)getUnreadCount
 41 {
 42     //1.请求参数
 43     YYUnreadCountParam *param=[YYUnreadCountParam param];
 44     param.uid=[YYAccountTool accountModel].uid;
 45     
 46     
 47     //2.获取未读微博信息
 48     [YYUserTool unreadCountWithParam:param success:^(YYUnreadCountResult *result) {
 49         //显示新的微博数
 50         if (result.status==0) {
 51             self.home.tabBarItem.badgeValue=nil;
 52         }else
 53         {
 54             self.home.tabBarItem.badgeValue=[NSString stringWithFormat:@"%d",result.status];
 55         }
 56         
 57         //显示消息未读数
 58         if (result.messageCount==0) {
 59             self.message.tabBarItem.badgeValue=nil;
 60         }else
 61         {
 62             self.message.tabBarItem.badgeValue=[NSString stringWithFormat:@"%d",result.messageCount];
 63         }
 64         
 65         //显示新的粉丝数量
 66         if (result.follower==0) {
 67             self.profile.tabBarItem.badgeValue=nil;
 68         }else
 69         {
 70             self.profile.tabBarItem.badgeValue=[NSString stringWithFormat:@"%d",result.follower];
 71         }
 72         
 73         //在图标上显示所有的未读数
 74         [UIApplication sharedApplication].applicationIconBadgeNumber=result.totalCount;
 75     } failure:^(NSError *error) {
 76         YYLog(@"请求失败");
 77     }];
 78  
 79 }
 80 -(void)addAllChildVcs
 81 {
 82     YYHomeTableViewController *home=[[YYHomeTableViewController alloc]init];
 83     [self addOneChildVc:home title:@"首页" imageName:@"tabbar_home" selectedImageName:@"tabbar_home_selected"];
 84     self.home=home;
 85     
 86     YYMessageViewController *message=[[YYMessageViewController alloc]init];
 87     [self addOneChildVc:message title:@"消息" imageName:@"tabbar_message_center" selectedImageName:@"tabbar_message_center_selected"];
 88     self.message=message;
 89     
 90     YYDiscoverViewController *discover=[[YYDiscoverViewController alloc]init];
 91     [self addOneChildVc:discover title:@"发现" imageName:@"tabbar_discover" selectedImageName:@"tabbar_discover_selected"];
 92     
 93     YYProfileViewController *profile=[[YYProfileViewController alloc]init];
 94     [self addOneChildVc:profile title:@"我" imageName:@"tabbar_profile" selectedImageName:@"tabbar_profile_selected"];
 95     self.profile=profile;
 96 }
 97 
 98 -(void)addCustomTabBar
 99 {
100     YYTabBar *customTabBar = [[YYTabBar alloc] init];
101     //设置代理
102     customTabBar.delegate=self;
103     // 更换系统自带的tabbar
104     [self setValue:customTabBar forKeyPath:@"tabBar"];
105 }
106 
107 
108 #pragma mark-YYTabBarDelegate
109 -(void)tabBarDidClickedPlusButton:(YYTabBar *)tabBar
110 {
111     //弹出发微博的控制器
112     YYComposeViewController *compose=[[YYComposeViewController alloc]init];
113     YYNavigationViewController *nav=[[YYNavigationViewController alloc]initWithRootViewController:compose];
114     [self presentViewController:nav animated:YES completion:nil];
115 }
116 
117 
118 /**
119  *  添加一个子控制器
120  *
121  *  @param childVC           子控制对象
122  *  @param title             标题
123  *  @param imageName         图标
124  *  @param selectedImageName 选中时的图标
125  */
126 -(void)addOneChildVc:(UIViewController *)childVc title:(NSString *)title imageName:(NSString *)imageName selectedImageName:(NSString *)selectedImageName
127 {
128     //随机设置子控制器的背景颜色
129 //    childVc.view.backgroundColor=YYRandomColor;
130     
131     //设置标题
132     childVc.title=title;  //相当于设置了后两者的标题
133 
134     
135     //设置图标
136     childVc.tabBarItem.image=[UIImage imageWithName:imageName];
137     //设置选中时的图标
138     UIImage *selectedImage=[UIImage imageWithName:selectedImageName];
139     
140     //设置tabBarItem普通状态下文字的颜色
141     NSMutableDictionary *textAttrs=[NSMutableDictionary dictionary];
142     textAttrs[UITextAttributeTextColor]=[UIColor blackColor];
143     textAttrs[UITextAttributeFont]=[UIFont systemFontOfSize:10];
144     [childVc.tabBarItem setTitleTextAttributes:textAttrs forState:UIControlStateNormal];
145     
146     //设置tabBarItem普通状态下文字的颜色
147     NSMutableDictionary *selectedtextAttrs=[NSMutableDictionary dictionary];
148     selectedtextAttrs[UITextAttributeTextColor]=[UIColor orangeColor];
149     [childVc.tabBarItem setTitleTextAttributes:selectedtextAttrs forState:UIControlStateSelected];
150     
151     if (iOS7) {
152         // 声明这张图片用原图(别渲染)
153         selectedImage = [selectedImage imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
154     }
155     childVc.tabBarItem.selectedImage = selectedImage;
156     
157      // 添加为tabbar控制器的子控制器
158     YYNavigationViewController *nav=[[YYNavigationViewController alloc]initWithRootViewController:childVc];
159     
160     [self addChildViewController:nav];
161 
162 }
163 
164 @end

  1 //
  2 //  YYAppDelegate.m
  3 //
  4 
  5 #import "YYAppDelegate.h"
  6 #import "YYOAuthViewController.h"
  7 #import "YYControllerTool.h"
  8 #import "YYAccountTool.h"
  9 #import "YYAccountModel.h"
 10 #import "SDWebImageManager.h"
 11 #import "SDImageCache.h"
 12 #import "AFNetworking.h"
 13 #import "MBProgressHUD+MJ.h"
 14 
 15 #import <AVFoundation/AVFoundation.h>
 16 
 17 @implementation YYAppDelegate
 18 
 19 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
 20 {
 21     //欺骗
 22 //    AVAudioPlayer *player=[[AVAudioPlayer alloc]initWithContentsOfURL:@"xxx" error:nil];
 23 //    player.numberOfLoops=-1;//循环播放
 24 //    [player prepareToPlay];//缓冲
 25 //    [player play];//播放
 26     
 27     
 28    //1.创建窗口
 29     self.window=[[UIWindow alloc]init];
 30     self.window.frame=[UIScreen mainScreen].bounds;
 31     
 32     
 33     //2.显示窗口(主窗口)
 34     [self.window makeKeyAndVisible];
 35     
 36     //3.设置窗口的根控制器
 37     YYAccountModel *account=[YYAccountTool accountModel];
 38     
 39     if (account) {  //  存在成功授权的账号信息
 40         [YYControllerTool chooseRootViewController];
 41     }else  //没有登陆过
 42     {
 43         self.window.rootViewController=[[YYOAuthViewController alloc]init];
 44     }
 45     
 46     //4.监控网络状态
 47     AFNetworkReachabilityManager *mgr=[AFNetworkReachabilityManager sharedManager];
 48     //当网络状态改变的时候，就会调用
 49     [mgr setReachabilityStatusChangeBlock:^(AFNetworkReachabilityStatus status) {
 50         switch (status) {
 51             case AFNetworkReachabilityStatusUnknown://未知网络
 52             case AFNetworkReachabilityStatusNotReachable://没有网络
 53                 YYLog(@"没有网络（断网）");
 54                 [MBProgressHUD showError:@"网络异常，请检查网络设置！"];
 55                 break;
 56             case AFNetworkReachabilityStatusReachableViaWWAN://手机自带网络
 57                 YYLog(@"手机自带网络");
 58                 break;
 59             case AFNetworkReachabilityStatusReachableViaWiFi://WIFI
 60                 YYLog(@"WIFI");
 61                 break;
 62         }
 63     }];
 64     //开始监控
 65     [mgr startMonitoring];
 66     return YES;
 67 }
 68 
 69 
 70 - (void)applicationDidReceiveMemoryWarning:(UIApplication *)application
 71 {
 72     // 赶紧清除所有的内存缓存
 73     [[SDImageCache sharedImageCache] clearMemory];
 74     
 75     // 赶紧停止正在进行的图片下载操作
 76     [[SDWebImageManager sharedManager] cancelAll];
 77 }
 78 
 79 - (void)applicationWillResignActive:(UIApplication *)application
 80 {
 81   
 82 }
 83 
 84 /**程序进入后台的时候调用*/
 85 - (void)applicationDidEnterBackground:(UIApplication *)application
 86 {
 87     //提醒这个操作系统：当前这个应用程序需要在后台开启一个任务
 88     //操作系统会运行这个应用程序在系统中保持运行状态（能够持续的时间是不确定的）
 89     UIBackgroundTaskIdentifier taskID=[application  beginBackgroundTaskWithExpirationHandler:^{
 90         //后台运行的时间到期了，就会调用这个block
 91         [application endBackgroundTask:taskID];
 92     }];
 93 }
 94 
 95 - (void)applicationWillEnterForeground:(UIApplication *)application
 96 {
 97   
 98 }
 99 
100 - (void)applicationDidBecomeActive:(UIApplication *)application
101 {
102    
103 }
104 
105 - (void)applicationWillTerminate:(UIApplication *)application
106 {
107    
108 }
109 
110 @end

 1 - (void)viewDidLoad
 2 {
 3     [super viewDidLoad];
 4     //添加四个子控制器
 5     [self addAllChildVcs];
 6 
 7     // 调整tabbar
 8     [self addCustomTabBar];
 9     
10     //设置定时器,每隔两秒就获取一次未读微博信息
11    NSTimer *timer = [NSTimer scheduledTimerWithTimeInterval:2.0 target:self selector:@selector(getUnreadCount) userInfo:nil repeats:YES];
12     [[NSRunLoop mainRunLoop] addTimer:timer forMode:NSRunLoopCommonModes];
13 }

 1 /**
 2  *  提示用户最新的微博数量
 3  *
 4  *  @param count 最新的微博数量
 5  */
 6 -(void)showNewStatusesCount:(int)count
 7 {
 8     //0.清零提醒数字
 9     [UIApplication sharedApplication].applicationIconBadgeNumber -=self.tabBarItem.badgeValue.intValue;
10     self.tabBarItem.badgeValue=nil;
11     
12     //1.创建一个label
13     UILabel *label=[[UILabel alloc]init];
14     
15     //2.设置label的文字

  1 //
  2 //  YYTabBarViewController.m
  3 //
  4 
  5 #import "YYTabBarViewController.h"
  6 #import "YYHomeTableViewController.h"
  7 #import "YYDiscoverViewController.h"
  8 #import "YYMessageViewController.h"
  9 #import "YYProfileViewController.h"
 10 #import "UIImage+Extension.h"
 11 #import "YYNavigationViewController.h"
 12 #import "YYTabBar.h"
 13 #import "YYComposeViewController.h"
 14 #import "YYUnreadCountResult.h"
 15 #import "YYUnreadCountParam.h"
 16 #import "YYUserTool.h"
 17 #import "YYAccountTool.h"
 18 @interface YYTabBarViewController ()<UITabBarControllerDelegate,YYTabBarDelegate>
 19 @property(nonatomic,weak)YYHomeTableViewController *home;
 20 @property(nonatomic,weak)YYMessageViewController *message;
 21 @property(nonatomic,weak)YYProfileViewController *profile;
 22 @property (nonatomic, weak) UIViewController *lastSelectedViewContoller;
 23 @end
 24 
 25 @implementation YYTabBarViewController
 26 
 27 
 28 - (void)viewDidLoad
 29 {
 30     [super viewDidLoad];
 31     self.delegate=self;//自己成为自己的代理
 32     
 33     //添加四个子控制器
 34     [self addAllChildVcs];
 35 
 36     // 调整tabbar
 37     [self addCustomTabBar];
 38     
 39     //设置定时器,每隔两秒就获取一次未读微博信息
 40    NSTimer *timer = [NSTimer scheduledTimerWithTimeInterval:2.0 target:self selector:@selector(getUnreadCount) userInfo:nil repeats:YES];
 41     [[NSRunLoop mainRunLoop] addTimer:timer forMode:NSRunLoopCommonModes];
 42 }
 43 
 44 #pragma mark-代理方法
 45 - (void)tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UINavigationController *)viewController
 46 {
 47     UIViewController *vc = [viewController.viewControllers firstObject];
 48     if ([vc isKindOfClass:[YYHomeTableViewController class]]) {
 49         if (self.lastSelectedViewContoller == vc) {
 50             [self.home refresh:YES];
 51         } else {
 52             [self.home refresh:NO];
 53         }
 54     }
 55     
 56     self.lastSelectedViewContoller = vc;
 57 }
 58 
 59 -(void)getUnreadCount
 60 {
 61     //1.请求参数
 62     YYUnreadCountParam *param=[YYUnreadCountParam param];
 63     param.uid=[YYAccountTool accountModel].uid;
 64     
 65     
 66     //2.获取未读微博信息
 67     [YYUserTool unreadCountWithParam:param success:^(YYUnreadCountResult *result) {
 68         //显示新的微博数
 69         if (result.status==0) {
 70             self.home.tabBarItem.badgeValue=nil;
 71         }else
 72         {
 73             self.home.tabBarItem.badgeValue=[NSString stringWithFormat:@"%d",result.status];
 74         }
 75         
 76         //显示消息未读数
 77         if (result.messageCount==0) {
 78             self.message.tabBarItem.badgeValue=nil;
 79         }else
 80         {
 81             self.message.tabBarItem.badgeValue=[NSString stringWithFormat:@"%d",result.messageCount];
 82         }
 83         
 84         //显示新的粉丝数量
 85         if (result.follower==0) {
 86             self.profile.tabBarItem.badgeValue=nil;
 87         }else
 88         {
 89             self.profile.tabBarItem.badgeValue=[NSString stringWithFormat:@"%d",result.follower];
 90         }
 91         
 92         //在图标上显示所有的未读数
 93         [UIApplication sharedApplication].applicationIconBadgeNumber=result.totalCount;
 94         YYLog(@"%d",result.totalCount);
 95     } failure:^(NSError *error) {
 96         YYLog(@"请求失败");
 97     }];
 98  
 99 }
100 -(void)addAllChildVcs
101 {
102     YYHomeTableViewController *home=[[YYHomeTableViewController alloc]init];
103     [self addOneChildVc:home title:@"首页" imageName:@"tabbar_home" selectedImageName:@"tabbar_home_selected"];
104     self.home=home;
105     self.lastSelectedViewContoller=home;
106     
107     YYMessageViewController *message=[[YYMessageViewController alloc]init];
108     [self addOneChildVc:message title:@"消息" imageName:@"tabbar_message_center" selectedImageName:@"tabbar_message_center_selected"];
109     self.message=message;
110     
111     YYDiscoverViewController *discover=[[YYDiscoverViewController alloc]init];
112     [self addOneChildVc:discover title:@"发现" imageName:@"tabbar_discover" selectedImageName:@"tabbar_discover_selected"];
113     
114     YYProfileViewController *profile=[[YYProfileViewController alloc]init];
115     [self addOneChildVc:profile title:@"我" imageName:@"tabbar_profile" selectedImageName:@"tabbar_profile_selected"];
116     self.profile=profile;
117 }
118 
119 -(void)addCustomTabBar
120 {
121     YYTabBar *customTabBar = [[YYTabBar alloc] init];
122     //设置代理
123     customTabBar.delegate=self;
124     // 更换系统自带的tabbar
125     [self setValue:customTabBar forKeyPath:@"tabBar"];
126 }
127 
128 
129 #pragma mark-YYTabBarDelegate
130 -(void)tabBarDidClickedPlusButton:(YYTabBar *)tabBar
131 {
132     //弹出发微博的控制器
133     YYComposeViewController *compose=[[YYComposeViewController alloc]init];
134     YYNavigationViewController *nav=[[YYNavigationViewController alloc]initWithRootViewController:compose];
135     [self presentViewController:nav animated:YES completion:nil];
136 }
137 
138 
139 /**
140  *  添加一个子控制器
141  *
142  *  @param childVC           子控制对象
143  *  @param title             标题
144  *  @param imageName         图标
145  *  @param selectedImageName 选中时的图标
146  */
147 -(void)addOneChildVc:(UIViewController *)childVc title:(NSString *)title imageName:(NSString *)imageName selectedImageName:(NSString *)selectedImageName
148 {
149     //随机设置子控制器的背景颜色
150 //    childVc.view.backgroundColor=YYRandomColor;
151     
152     //设置标题
153     childVc.title=title;  //相当于设置了后两者的标题
154 
155     
156     //设置图标
157     childVc.tabBarItem.image=[UIImage imageWithName:imageName];
158     //设置选中时的图标
159     UIImage *selectedImage=[UIImage imageWithName:selectedImageName];
160     
161     //设置tabBarItem普通状态下文字的颜色
162     NSMutableDictionary *textAttrs=[NSMutableDictionary dictionary];
163     textAttrs[UITextAttributeTextColor]=[UIColor blackColor];
164     textAttrs[UITextAttributeFont]=[UIFont systemFontOfSize:10];
165     [childVc.tabBarItem setTitleTextAttributes:textAttrs forState:UIControlStateNormal];
166     
167     //设置tabBarItem普通状态下文字的颜色
168     NSMutableDictionary *selectedtextAttrs=[NSMutableDictionary dictionary];
169     selectedtextAttrs[UITextAttributeTextColor]=[UIColor orangeColor];
170     [childVc.tabBarItem setTitleTextAttributes:selectedtextAttrs forState:UIControlStateSelected];
171     
172     if (iOS7) {
173         // 声明这张图片用原图(别渲染)
174         selectedImage = [selectedImage imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
175     }
176     childVc.tabBarItem.selectedImage = selectedImage;
177     
178      // 添加为tabbar控制器的子控制器
179     YYNavigationViewController *nav=[[YYNavigationViewController alloc]initWithRootViewController:childVc];
180     
181     [self addChildViewController:nav];
182 
183 }
184 
185 @end

 1 //
 2 //  YYHomeTableViewController.h
 3 //
 4 
 5 #import <UIKit/UIKit.h>
 6 
 7 @interface YYHomeTableViewController : UITableViewController
 8 
 9 /**
10  *  刷新
11  */
12 - (void)refresh:(BOOL)fromSelf;
13 @end

  1 //
  2 //  YYHomeTableViewController.m
  3 //
  4 
  5 #import "YYHomeTableViewController.h"
  6 #import "YYOneViewController.h"
  7 #import "YYTitleButton.h"
  8 #import "YYPopMenu.h"
  9 #import "YYAccountModel.h"
 10 #import "YYAccountTool.h"
 11 //#import "AFNetworking.h"
 12 #import "UIImageView+WebCache.h"
 13 #import "YYUserModel.h"
 14 #import "YYStatusModel.h"
 15 #import "MJExtension.h"
 16 #import "YYloadStatusesFooter.h"
 17 //#import "YYHttpTool.h"
 18 #import "YYHomeStatusesParam.h"
 19 #import "YYHomeStatusesResult.h"
 20 #import "YYStatusTool.h"
 21 #import "YYUserInfoParam.h"
 22 #import "YYUserTool.h"
 23 
 24 @interface YYHomeTableViewController ()<YYPopMenuDelegate>
 25 @property(nonatomic,assign)BOOL down;
 26 @property(nonatomic,strong)NSMutableArray *statuses;
 27 @property(nonatomic,strong)YYloadStatusesFooter *footer;
 28 @property(nonatomic,strong) YYTitleButton *titleButton;
 29 @property (nonatomic, weak) UIRefreshControl *refreshControl;
 30 @end
 31 
 32 @implementation YYHomeTableViewController
 33 
 34 #pragma mark- 懒加载
 35 -(NSMutableArray *)statuses
 36 {
 37     if (_statuses==nil) {
 38         _statuses=[NSMutableArray array];
 39     }
 40     return _statuses;
 41 }
 42 - (void)viewDidLoad
 43 {
 44     [super viewDidLoad];
 45     
 46     //设置导航栏内容
 47     [self setupNavBar];
 48     
 49     //集成刷新控件
 50     [self setupRefresh];
 51     
 52     //设置用户的昵称为标题
 53     //先显示首页标题，延迟两秒之后变换成用户昵称
 54     dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
 55         [self setupUserInfo];
 56     });
 57 }
 58 
 59 /**
 60  *设置用户的昵称为标题
 61  */
 62 -(void)setupUserInfo
 63 {
 64     //1.封装请求参数
 65 //    YYUserInfoParam *params=[[YYUserInfoParam alloc]init];
 66 //    params.access_token=[YYAccountTool accountModel].access_token;
 67     YYUserInfoParam *params=[YYUserInfoParam param];
 68     params.uid=[YYAccountTool accountModel].uid;
 69     
 70     //2.发送网络请求
 71     [YYUserTool userInfoWithParam:params success:^(YYUserInfoResult *result) {
 72         
 73         //字典转模型
 74         YYUserModel *user=result;
 75         
 76         //设置标题
 77         [self.titleButton setTitle:user.name forState:UIControlStateNormal];
 78        // 存储账号信息(需要先拿到账号)
 79         YYAccountModel *account=[YYAccountTool accountModel];
 80         account.name=user.name;
 81         //存储
 82         [YYAccountTool save:account];
 83     } failure:^(NSError *error) {
 84          YYLog(@"请求失败");
 85     }];
 86 }
 87 
 88 //集成刷新控件
 89 -(void)setupRefresh
 90 {
 91     // 1.添加下拉刷新控件
 92     UIRefreshControl *refreshControl = [[UIRefreshControl alloc] init];
 93     [self.tableView addSubview:refreshControl];
 94     self.refreshControl=refreshControl;
 95     
 96     //2.监听状态
 97     [refreshControl addTarget:self action:(@selector(refreshControlStateChange:)) forControlEvents:UIControlEventValueChanged];
 98     
 99     //3.让刷新控件自动进入到刷新状态
100     [refreshControl beginRefreshing];
101     
102     //4.手动调用方法，加载数据
103     //模拟网络延迟，延迟2.0秒
104     dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
105         [self refreshControlStateChange:refreshControl];
106     });
107     
108     //5.上拉刷新数据
109     YYloadStatusesFooter *footer=[YYloadStatusesFooter loadFooter];
110     self.tableView.tableFooterView=footer;
111     self.footer=footer;
112 }
113 
114 /**
115  *  当下拉刷新控件进入刷新状态（转圈圈）的时候会自动调用
116  */
117 -(void)refreshControlStateChange:(UIRefreshControl *)refreshControl
118 {
119     [self loadNewStatuses:refreshControl];
120 }
121 
122 #pragma mark- 刷新
123 -(void)refresh:(BOOL)fromSelf
124 {
125     if (self.tabBarItem.badgeValue) {//如果有数字
126         //转圈圈
127         [self.refreshControl beginRefreshing];
128         
129         //刷新数据
130         [self loadNewStatuses:self.refreshControl];
131     }else if(fromSelf)          //  没有数字
132     {
133         //让表格回到最顶部
134         NSIndexPath *firstRow=[NSIndexPath indexPathForItem:0 inSection:0];
135         [self.tableView scrollToRowAtIndexPath:firstRow atScrollPosition:UITableViewScrollPositionTop animated:YES];
136         
137     }
138 }
139 #pragma mark-加载微博数据
140 -(void)loadNewStatuses:(UIRefreshControl *)refreshControl
141 {
142     //1.封装请求参数
143 //    YYHomeStatusesParam *param=[[YYHomeStatusesParam alloc]init];
144 //    param.access_token=[YYAccountTool accountModel].access_token;
145     YYHomeStatusesParam *param=[YYHomeStatusesParam param];
146     YYStatusModel *firstStatus=[self.statuses firstObject];
147     if (firstStatus) {
148         param.since_id=@([firstStatus.idstr longLongValue]);
149     }
150     
151     //2.加载微博数据
152     [YYStatusTool homeStatusesWithParam:param success:^(YYHomeStatusesResult *result) {
153         //获取最新的微博数组
154         NSArray *newStatuses=result.statuses;
155         
156         //把新数据添加到旧数据的前面
157         NSRange range=NSMakeRange(0, newStatuses.count);
158         NSIndexSet *indexSet=[NSIndexSet indexSetWithIndexesInRange:range];
159         [self.statuses insertObjects:newStatuses atIndexes:indexSet];
160         YYLog(@"刷新了--%d条新数据",newStatuses.count);
161         
162         //重新刷新表格
163         [self.tableView reloadData];
164         //让刷新控件停止刷新（回复默认的状态）
165         [refreshControl endRefreshing];
166         [self showNewStatusesCount:newStatuses.count];
167 
168     } failure:^(NSError *error) {
169         YYLog(@"请求失败");
170         //让刷新控件停止刷新（回复默认的状态）
171         [refreshControl endRefreshing];
172 
173     }];
174     
175 }
176 
177 /**
178  *  加载更多的微博数据
179  */
180 - (void)loadMoreStatuses
181 {
182     //1.封装请求参数
183 //    YYHomeStatusesParam *param=[[YYHomeStatusesParam alloc]init];
184 //    param.access_token=[YYAccountTool accountModel].access_token;
185     YYHomeStatusesParam *param=[YYHomeStatusesParam param];
186     YYStatusModel *lastStatus=[self.statuses lastObject];
187     if (lastStatus) {
188         param.max_id=@([lastStatus.idstr longLongValue]-1);
189     }
190     
191     //2.发送网络请求
192     [YYStatusTool homeStatusesWithParam:param success:^(YYHomeStatusesResult *result) {
193         
194         //获取最新的微博数组
195         NSArray *newStatuses=result.statuses;
196         // 将新数据插入到旧数据的最后面
197         [self.statuses addObjectsFromArray:newStatuses];
198         // 重新刷新表格
199         [self.tableView reloadData];
200         // 让刷新控件停止刷新（恢复默认的状态）
201         [self.footer endRefreshing];
202     } failure:^(NSError *error) {
203         YYLog(@"请求失败--%@", error);
204         // 让刷新控件停止刷新（恢复默认的状态）
205         [self.footer endRefreshing];
206     }];
207 }
208 
209 /**
210  *  提示用户最新的微博数量
211  *
212  *  @param count 最新的微博数量
213  */
214 -(void)showNewStatusesCount:(int)count
215 {
216     //0.清零提醒数字
217     [UIApplication sharedApplication].applicationIconBadgeNumber -=self.tabBarItem.badgeValue.intValue;
218     self.tabBarItem.badgeValue=nil;
219     
220     //1.创建一个label
221     UILabel *label=[[UILabel alloc]init];
222     
223     //2.设置label的文字
224     if (count) {
225         label.text=[NSString stringWithFormat:@"共有%d条新的微博数据",count];
226     }else
227     {
228         label.text=@"没有最新的微博数据";
229     }
230     
231     //3.设置label的背景和对其等属性
232     label.backgroundColor=[UIColor colorWithPatternImage:[UIImage imageWithName:@"timeline_new_status_background"]];
233     label.textAlignment=UITextAlignmentCenter;
234     label.textColor=[UIColor whiteColor];
235     
236     //4.设置label的frame
237     label.x=0;
238     label.width=self.view.width;
239     label.height=35;
240 //    label.y=64-label.height;
241    label.y=self.navigationController.navigationBar.height+20-label.height;
242     
243     //5.把lable添加到导航控制器的View上
244 //    [self.navigationController.view addSubview:label];
245     //把label添加到导航控制器上，显示在导航栏的下面
246     [self.navigationController.view insertSubview:label belowSubview:self.navigationController.navigationBar];
247     
248     //6.设置动画效果
249     CGFloat duration=0.75;
250     //设置提示条的透明度
251     label.alpha=0.0;
252    [UIView animateWithDuration:duration animations:^{
253        //往下移动一个label的高度
254        label.transform=CGAffineTransformMakeTranslation(0, label.height);
255        label.alpha=1.0;
256    } completion:^(BOOL finished) {//向下移动完毕
257        
258        //延迟delay秒的时间后，在执行动画
259        CGFloat delay=0.5;
260        
261        [UIView animateKeyframesWithDuration:duration delay:delay options:UIViewAnimationOptionCurveEaseOut animations:^{
262            
263            //恢复到原来的位置
264            label.transform=CGAffineTransformIdentity;
265            label.alpha=0.0;
266            
267        } completion:^(BOOL finished) {
268            
269            //删除控件
270            [label removeFromSuperview];
271        }];
272    }];
273 }
274 
275 /**
276  UIViewAnimationOptionCurveEaseInOut            = 0 << 16, // 开始：由慢到快，结束：由快到慢
277  UIViewAnimationOptionCurveEaseIn               = 1 << 16, // 由慢到块
278  UIViewAnimationOptionCurveEaseOut              = 2 << 16, // 由快到慢
279  UIViewAnimationOptionCurveLinear               = 3 << 16, // 线性，匀速
280  */
281 
282 /**设置导航栏内容*/
283 -(void)setupNavBar
284 {
285     self.navigationItem.leftBarButtonItem=[UIBarButtonItem itemWithImageName:@"navigationbar_friendsearch" highImageName:@"navigationbar_friendsearch_highlighted" target:self action:@selector(friendsearch)];
286     self.navigationItem.rightBarButtonItem=[UIBarButtonItem itemWithImageName:@"navigationbar_pop" highImageName:@"navigationbar_pop_highlighted" target:self action:@selector(pop)];
287     
288     //设置导航栏按钮
289     YYTitleButton *titleButton=[[YYTitleButton alloc]init];
290     
291     //设置尺寸
292 //    titleButton.width=100;
293         titleButton.height=35;
294 
295     //设置文字
296     YYAccountModel *account= [YYAccountTool accountModel];
297     NSString *name=account.name;
298     NSLog(@"%@",name);
299 //    name=@"yangye";
300     //判断：如果name有值（上一次登录的用户名），那么就使用上次的，如果没有那么就设置为首页
301     if (name) {
302         [titleButton setTitle:name forState:UIControlStateNormal];
303     }else{
304         [titleButton setTitle:@"首页" forState:UIControlStateNormal];
305     }
306     //设置图标
307     [titleButton setImage:[UIImage imageWithName:@"navigationbar_arrow_down"] forState:UIControlStateNormal];
308     //设置背景
309     [titleButton setBackgroundImage:[UIImage resizedImage:@"navigationbar_filter_background_highlighted"] forState:UIControlStateHighlighted];
310     
311     //设置尺寸
312 //    titleButton.width=100;
313 //    titleButton.height=35;
314     //监听按钮的点击事件
315     [titleButton addTarget:self action:@selector(titleButtonClick:) forControlEvents:UIControlEventTouchUpInside];
316     self.navigationItem.titleView=titleButton;
317     self.titleButton=titleButton;
318 }
319 -(void)titleButtonClick:(UIButton *)titleButton
320 {
321 
322         [titleButton setImage:[UIImage imageWithName:@"navigationbar_arrow_up"] forState:UIControlStateNormal];
323         
324         UITableView *tableView=[[UITableView alloc]init];
325         [tableView setBackgroundColor:[UIColor yellowColor]];
326         YYPopMenu *menu=[YYPopMenu popMenuWithContentView:tableView];
327         [menu showInRect:CGRectMake(60, 55, 200, 200)];
328         menu.dimBackground=YES;
329 
330     menu.arrowPosition=YYPopMenuArrowPositionRight;
331         menu.delegate=self;
332 }
333 
334 
335 #pragma mark-YYPopMenuDelegate
336 //弹出菜单
337 -(void)popMenuDidDismissed:(YYPopMenu *)popMenu
338 {
339     YYTitleButton *titleButton=(YYTitleButton *)self.navigationItem.titleView;
340     [titleButton setImage:[UIImage imageWithName:@"navigationbar_arrow_down"] forState:UIControlStateNormal];
341 }
342 -(void)pop
343 {
344     YYLog(@"---POP---");
345 }
346 -(void)friendsearch
347 {
348     //跳转到one这个子控制器界面
349     YYOneViewController *one=[[YYOneViewController alloc]init];
350     one.title=@"One";
351     //拿到当前控制器
352     [self.navigationController pushViewController:one animated:YES];
353     
354 }
355 
356 #pragma mark - Table view data source
357 - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
358 {
359 #warning 监听tableView每次显示数据的过程
360     //在tableView显示之前，判断有没有数据，如有有数据那么就显示底部视图
361     self.footer.hidden=self.statuses.count==0;
362     return self.statuses.count;
363 }
364 
365 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
366 {
367     static NSString *ID = @"cell";
368     UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:ID];
369     if (!cell) {
370         cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:ID];
371     }
372     
373       //取出这行对应的微博字典数据,转换为数据模型
374     YYStatusModel *status=self.statuses[indexPath.row];
375     cell.textLabel.text=status.text;
376     cell.detailTextLabel.text=status.user.name;
377     NSString *imageUrlStr=status.user.profile_image_url;
378     [cell.imageView setImageWithURL:[NSURL URLWithString:imageUrlStr] placeholderImage:[UIImage imageWithName:@"avatar_default_small"]];
379     
380     return cell;
381 }
382 
383 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
384 {
385     //点击cell的时候，跳到下一个界面
386     UIViewController *newVc = [[UIViewController alloc] init];
387     newVc.view.backgroundColor = [UIColor redColor];
388     newVc.title = @"新控制器";
389     [self.navigationController pushViewController:newVc animated:YES];
390 }
391 
392 #pragma mark-代理方法
393 - (void)scrollViewDidScroll:(UIScrollView *)scrollView
394 {
395     if (self.statuses.count <= 0 || self.footer.isRefreshing) return;
396     
397     // 1.差距
398     CGFloat delta = scrollView.contentSize.height - scrollView.contentOffset.y;
399     // 刚好能完整看到footer的高度
400     CGFloat sawFooterH = self.view.height - self.tabBarController.tabBar.height;
401     
402     // 2.如果能看见整个footer
403     if (delta <= (sawFooterH - 0)) {
404         // 进入上拉刷新状态
405         [self.footer beginRefreshing];
406         
407         dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
408             // 加载更多的微博数据
409             [self loadMoreStatuses];
410         });
411     }
412 }
413 @end