iOS APP框架搭建

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
self.window.backgroundColor = [UIColor whiteColor];
[self.window makeKeyAndVisible];
}

#import "UIViewController+swizzling.h"
#import <objc/runtime.h>
@implementation UIViewController (swizzling)
+ (void)load {
Method fromMethod = class_getInstanceMethod([self class], @selector(viewDidLoad));
Method toMethod = class_getInstanceMethod([self class], @selector(swizzlingViewDidLoad));
if (!class_addMethod([self class], @selector(swizzlingViewDidLoad), method_getImplementation(toMethod), method_getTypeEncoding(toMethod))) {
method_exchangeImplementations(fromMethod, toMethod);
}
}
// 我们自己实现的方法，也就是和self的viewDidLoad方法进行交换的方法。
- (void)swizzlingViewDidLoad {
NSString *str = [NSString stringWithFormat:@"%@", self.class];
if(![str containsString:@"UI"]){
NSLog(@"统计打点 : %@", self.title);
}
[self swizzlingViewDidLoad];
}
@end

@interface LWTNavigationViewController ()<UINavigationControllerDelegate>
@property (nonatomic, weak) id popDelegate;
@end
@implementation LWTNavigationViewController
- (void)viewDidLoad {
[super viewDidLoad];
self.popDelegate = self.interactivePopGestureRecognizer.delegate;
self.delegate = self;
//navigationBar样式设置
self.navigationBar.barTintColor = MAIN_GROUNDCOLOR;
[self.navigationBar setTitleTextAttributes:@{NSForegroundColorAttributeName : WHITCOLOR, NSFontAttributeName : [UIFont boldSystemFontOfSize:18]}];
[self.navigationBar setTintColor:WHITCOLOR];    // Do any additional setup after loading the view.
}
//解决手势失效问题
- (void)navigationController:(UINavigationController *)navigationController didShowViewController:(UIViewController *)viewController animated:(BOOL)animated
{
if (viewController == self.viewControllers[0]) {
self.interactivePopGestureRecognizer.delegate = self.popDelegate;
}else{
self.interactivePopGestureRecognizer.delegate = nil;
}
}
//push时隐藏tabbar
- (void)pushViewController:(UIViewController *)viewController animated:(BOOL)animated
{
if (self.viewControllers.count > 0) {
viewController.hidesBottomBarWhenPushed = YES;
}
[super pushViewController:viewController animated:animated];
}
//设置样式
- (UIStatusBarStyle)preferredStatusBarStyle
{
return UIStatusBarStyleLightContent;
}
//设置返回按钮样式
- (void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated
{
UIBarButtonItem *backBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"返回" style:UIBarButtonItemStylePlain target:self action:@selector(backBarButtonItemAction)];
viewController.navigationItem.backBarButtonItem = backBarButtonItem;
}
- (void)backBarButtonItemAction
{
[self popViewControllerAnimated:YES];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
@end

#import "RootTabViewController.h"
#import "LWTNavigationViewController.h"
# define kTabbarSelectTintColor [UIColor brownColor]
# define kTabbarNormalTintColor [UIColor blackColor]
@interface RootTabViewController ()<UITabBarControllerDelegate>
@end
@implementation RootTabViewController
- (void)viewDidLoad {
[super viewDidLoad];
[self buildUI];
// Do any additional setup after loading the view.
}
/**构建视图*/
- (void)buildUI{
self.tabBar.translucent     = NO;
self.tabBar.backgroundImage = [CommonMethods createImageWithColor:[UIColor clearColor]];
self.tabBar.shadowImage     = [CommonMethods createImageWithColor:[UIColor grayColor]];
NSArray * normalItems       = @[@"home_gray",@"circle_gray",@"me"];
NSArray * selectItmes       = @[@"home_blue",@"circle_blue",@"me_blue"];
NSArray * controllClass     = @[@"HomePageViewController",@"MessageViewController",@"MyViewController"];
self.delegate               = self;
NSArray * itemTitles        = @[@"首页",@"信息",@"我"];
NSMutableArray * controllers = [[NSMutableArray alloc]init];
for (int i = 0; i < normalItems.count; i++)
{
UIViewController * homeview =[[NSClassFromString(controllClass[i]) alloc]init];
LWTNavigationViewController * navigation =[[LWTNavigationViewController alloc]initWithRootViewController:homeview];
navigation.tabBarItem.image                     = [[UIImage imageNamed:normalItems[i]] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
navigation.tabBarItem.selectedImage             = [[UIImage imageNamed:selectItmes[i]] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
navigation.tabBarItem.titlePositionAdjustment   = UIOffsetMake(0,-3);
[controllers addObject:navigation];
// 设置文字的样式
NSMutableDictionary *textAttrs                  = [NSMutableDictionary dictionary];
textAttrs[NSForegroundColorAttributeName]       = kTabbarNormalTintColor;
NSMutableDictionary *selectTextAttrs            = [NSMutableDictionary dictionary];
selectTextAttrs[NSForegroundColorAttributeName] = kTabbarSelectTintColor;
[homeview.tabBarItem setTitleTextAttributes:textAttrs forState:UIControlStateNormal];
[homeview.tabBarItem setTitleTextAttributes:selectTextAttrs forState:UIControlStateSelected];
// 设置tabbaritem 的title
navigation.tabBarItem.title                     = itemTitles[i];
}
self.viewControllers = controllers;
}
@end

//基本参数设置
+ (AFHTTPSessionManager *)httpManager{
//获取请求对象
AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
// 设置请求格式
manager.requestSerializer = [AFJSONRequestSerializer serializer];
// 设置返回格式
manager.responseSerializer = [AFHTTPResponseSerializer serializer];
[manager.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Accept"];
[manager.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
manager.requestSerializer.timeoutInterval = RequestTimeOut;
return manager;
}
//请求处理
+ (void)postParameters:(id)parameters
success:(void (^)(NSDictionary *resDict))success
failure:(void (^)(NSError *error))failure
{
//    if ([[AFNetworkReachabilityManager sharedManager] networkReachabilityStatus] <= 0) {
//        [MBProgressHUD showMessageInWindow:@"网络无连接" afterDelayHide:AfterDelayHide];
//        return;
//    }
AFHTTPSessionManager *manager = [self httpManager];
//开始请求
[manager POST:BaseURLString
parameters:parameters
progress:^(NSProgress * _Nonnull uploadProgress) {
}
success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
NSMutableDictionary *resDict = (NSMutableDictionary *)[responseObject mj_JSONObject];
//              NSDictionary *dict = [HttpManager checkResultVaild:resDict withFunction:parameters[@"function"]];
//这里可以处理数据 针对接口返回的特定参数进行处理，如单点登录等需求
NSLog(@"\n接口：%@\n返回数据：%@",parameters[@"function"],[[NSString alloc] initWithData:responseObject encoding:NSUTF8StringEncoding]);
success(resDict);
}
failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
failure(error);
NSLog(@"\n当前接口：%@\n错误信息：%@",parameters[@"function"],error);
}];
}