UIViewcontroller的生命周期

Viewcontroller.m

// 如果连接了串联图storyBoard 走这个方法
- (instancetype)initWithCoder:(NSCoder *)aDecoder{
    NSLog(@"%s", __FUNCTION__);
    if (self = [super initWithCoder:aDecoder]) {

    }
    return self;
}

// 非storyBoard(xib或非xib)都走这个方法
- (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil{
    NSLog(@"%s", __FUNCTION__);
    if (self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]) {

    }
    return self;
}

- (void)dealloc{
    NSLog(@"%s", __FUNCTION__);
}
// xib 加载 完成
- (void)awakeFromNib {
    [super awakeFromNib];
    NSLog(@"%s", __FUNCTION__);
}

// 加载视图(默认从nib)
- (void)loadView {
    [super loadView];//自己创建不写super
    NSLog(@"%s", __FUNCTION__);
}

- (void)viewWillAppear:(BOOL)animated{
    [super viewWillAppear:animated];
    NSLog(@"%@--viewWillAppear",self.class);
}

- (void)viewDidAppear:(BOOL)animated{
    [super viewDidAppear:animated];
    NSLog(@"%@--viewDidAppear",self.class);
}

- (void)viewWillDisappear:(BOOL)animated{
    [super viewWillDisappear:animated];
    NSLog(@"%@--viewWillDisappear",self.class);
}

-(void)viewDidDisappear:(BOOL)animated{
    [super viewDidDisappear:animated];
    NSLog(@"%@--viewDidDisappear",self.class);
}

-(void)viewWillLayoutSubviews{
    [super viewWillLayoutSubviews];
    NSLog(@"%@--viewWillLayoutSubviews",self.class);
}

- (void)viewDidLayoutSubviews{
    [super viewDidLayoutSubviews];
    NSLog(@"%@--viewDidLayoutSubviews",self.class);
}

- (void)viewDidLoad {
    [super viewDidLoad];
    NSLog(@"%@--viewDidLoad",self.class);
}

TwoViewController.m

//非storyBoard(xib或非xib)都走这个方法
- (instancetype)initWithCoder:(NSCoder *)aDecoder{
    NSLog(@"%s", __FUNCTION__);
    if (self = [super initWithCoder:aDecoder]) {
        
    }
    return self;
}
// 如果连接了串联图storyBoard 走这个方法
- (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil{
    NSLog(@"%s", __FUNCTION__);
    if (self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]) {
        
    }
    return self;
}

- (void)dealloc{
    NSLog(@"%s", __FUNCTION__);
}

// xib 加载 完成
- (void)awakeFromNib {
    [super awakeFromNib];
    NSLog(@"%s", __FUNCTION__);
}

// 加载视图(默认从nib)
- (void)loadView {
    [super loadView];
    NSLog(@"%s", __FUNCTION__);
}

- (void)viewWillAppear:(BOOL)animated{
    [super viewWillAppear:animated];
    NSLog(@"%@--viewWillAppear--%@",self.class,self.chuanzhi);
}

- (void)viewDidAppear:(BOOL)animated{
    [super viewDidAppear:animated];
    NSLog(@"%@--viewDidAppear--%@",self.class,self.chuanzhi);
}

- (void)viewWillDisappear:(BOOL)animated{
    [super viewWillDisappear:animated];
    NSLog(@"%@--viewWillDisappear--%@",self.class,self.chuanzhi);
}

-(void)viewDidDisappear:(BOOL)animated{
    [super viewDidDisappear:animated];
    NSLog(@"%@--viewDidDisappear--%@",self.class,self.chuanzhi);
}

-(void)viewWillLayoutSubviews{
    [super viewWillLayoutSubviews];
    NSLog(@"%@--viewWillLayoutSubview--%@",self.class,self.chuanzhi);
}

- (void)viewDidLayoutSubviews{
    [super viewDidLayoutSubviews];
    NSLog(@"%@--viewDidLayoutSubviews--%@",self.class,self.chuanzhi);
}

- (void)viewDidLoad {
    [super viewDidLoad];
    NSLog(@"%@--viewDidLoad--%@",self.class,self.chuanzhi);
    // Do any additional setup after loading the view.
}

- (IBAction)dismiss:(id)sender {
    [self dismissViewControllerAnimated:YES completion:^{
        NSLog(@"dismiss completion");
    }];
}

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

1. push模式

Viewcontroller story创建
TwoViewController代码创建

1.Viewcontroller push TwoViewController

2019-05-23 14:23:30.197485+0800 zhengze[21852:1059776] -[ViewController initWithCoder:]
2019-05-23 14:23:30.197774+0800 zhengze[21852:1059776] -[ViewController awakeFromNib]
2019-05-23 14:23:30.199857+0800 zhengze[21852:1059776] -[ViewController initWithCoder:]
2019-05-23 14:23:30.200087+0800 zhengze[21852:1059776] -[ViewController awakeFromNib]
2019-05-23 14:23:30.246283+0800 zhengze[21852:1059776] -[ViewController loadView]
2019-05-23 14:23:30.246434+0800 zhengze[21852:1059776] ViewController--viewDidLoad
2019-05-23 14:23:30.250170+0800 zhengze[21852:1059776] eat
2019-05-23 14:23:30.250720+0800 zhengze[21852:1059776] ViewController--viewWillAppear
2019-05-23 14:23:30.253686+0800 zhengze[21852:1059776] ViewController--viewWillLayoutSubviews
2019-05-23 14:23:30.253964+0800 zhengze[21852:1059776] ViewController--viewDidLayoutSubviews
2019-05-23 14:23:30.266422+0800 zhengze[21852:1059776] ViewController--viewDidAppear
2019-05-23 14:23:46.222035+0800 zhengze[21852:1059776] -[TwoViewController initWithNibName:bundle:]
2019-05-23 14:23:46.223930+0800 zhengze[21852:1059776] -[TwoViewController loadView]
2019-05-23 14:23:46.224089+0800 zhengze[21852:1059776] TwoViewController--viewDidLoad--nihao!
2019-05-23 14:23:46.224170+0800 zhengze[21852:1059776] ViewController--viewWillDisappear
2019-05-23 14:23:46.224260+0800 zhengze[21852:1059776] TwoViewController--viewWillAppear--nihao!
2019-05-23 14:23:46.242467+0800 zhengze[21852:1059776] TwoViewController--viewWillLayoutSubview--nihao!
2019-05-23 14:23:46.242604+0800 zhengze[21852:1059776] TwoViewController--viewDidLayoutSubviews--nihao!
2019-05-23 14:23:46.744781+0800 zhengze[21852:1059776] ViewController--viewDidDisappear
2019-05-23 14:23:46.744926+0800 zhengze[21852:1059776] TwoViewController--viewDidAppear--nihao!

2.TwoViewController pop Viewcontroller

2019-05-23 14:27:36.826391+0800 zhengze[21852:1059776] TwoViewController--viewWillDisappear--nihao!
2019-05-23 14:27:36.826518+0800 zhengze[21852:1059776] ViewController--viewWillAppear
2019-05-23 14:27:37.329805+0800 zhengze[21852:1059776] TwoViewController--viewDidDisappear--nihao!
2019-05-23 14:27:37.329948+0800 zhengze[21852:1059776] ViewController--viewDidAppear
2019-05-23 14:27:37.330101+0800 zhengze[21852:1059776] -[TwoViewController dealloc]

2. present模式

Viewcontroller story创建
TwoViewController story创建

1.Viewcontroller present TwoViewController

2019-05-23 14:37:28.405574+0800 zhengze[22017:1068984] -[TwoViewController initWithCoder:]
2019-05-23 14:37:28.405956+0800 zhengze[22017:1068984] -[TwoViewController awakeFromNib]
2019-05-23 14:37:28.408037+0800 zhengze[22017:1068984] -[TwoViewController loadView]
2019-05-23 14:37:28.408202+0800 zhengze[22017:1068984] TwoViewController--viewDidLoad--nihao!
2019-05-23 14:37:28.411210+0800 zhengze[22017:1068984] ViewController--viewWillDisappear
2019-05-23 14:37:28.411358+0800 zhengze[22017:1068984] TwoViewController--viewWillAppear--nihao!
2019-05-23 14:37:28.412718+0800 zhengze[22017:1068984] TwoViewController--viewWillLayoutSubview--nihao!
2019-05-23 14:37:28.412861+0800 zhengze[22017:1068984] TwoViewController--viewDidLayoutSubviews--nihao!
2019-05-23 14:37:28.915288+0800 zhengze[22017:1068984] TwoViewController--viewDidAppear--nihao!
2019-05-23 14:37:28.915645+0800 zhengze[22017:1068984] ViewController--viewDidDisappear
2019-05-23 14:37:28.915960+0800 zhengze[22017:1068984] present completion

2.dismiss


2019-05-23 14:42:08.657494+0800 zhengze[22017:1068984] TwoViewController--viewWillDisappear--nihao!
2019-05-23 14:42:08.657620+0800 zhengze[22017:1068984] ViewController--viewWillAppear
2019-05-23 14:42:09.163327+0800 zhengze[22017:1068984] ViewController--viewDidAppear
2019-05-23 14:42:09.163572+0800 zhengze[22017:1068984] TwoViewController--viewDidDisappear--nihao!
2019-05-23 14:42:09.163733+0800 zhengze[22017:1068984] dismiss completion
2019-05-23 14:42:09.164016+0800 zhengze[22017:1068984] -[TwoViewController dealloc]

2.切换tabbar

1.由ViewController1切到ViewController2

2020-01-10 15:30:29.857317+0800 zhengze[43231:4274625] -[ViewController2 loadView]
2020-01-10 15:30:29.857650+0800 zhengze[43231:4274625] -[ViewController2 viewWillAppear:]
2020-01-10 15:30:29.857777+0800 zhengze[43231:4274625] -[ViewController1 viewWillDisappear:]
2020-01-10 15:30:29.859901+0800 zhengze[43231:4274625] -[ViewController2 viewWillLayoutSubviews]
2020-01-10 15:30:29.860029+0800 zhengze[43231:4274625] -[ViewController2 viewDidLayoutSubviews]
2020-01-10 15:30:29.860953+0800 zhengze[43231:4274625] -[ViewController1 viewDidDisappear:]
2020-01-10 15:30:29.861089+0800 zhengze[43231:4274625] -[ViewController2 viewDidAppear:]

2.由ViewController2切到ViewController1

2020-01-10 15:39:47.257406+0800 zhengze[43231:4274625] -[ViewController1 viewWillAppear:]
2020-01-10 15:39:47.257618+0800 zhengze[43231:4274625] -[ViewController2 viewWillDisappear:]
2020-01-10 15:39:47.260315+0800 zhengze[43231:4274625] -[ViewController2 viewDidDisappear:]
2020-01-10 15:39:47.260486+0800 zhengze[43231:4274625] -[ViewController1 viewDidAppear:]
最后编辑于 ：
©著作权归作者所有,转载或内容合作请联系作者
  • 人面猴
    序言：七十年代末，一起剥皮案震惊了整个滨河市，随后出现的几起案子，更是在滨河造成了极大的恐慌，老刑警刘岩，带你破解...
    沈念sama阅读 218,607评论 6赞 507
  • 死咒
    序言：滨河连续发生了三起死亡事件，死亡现场离奇诡异，居然都是意外死亡，警方通过查阅死者的电脑和手机，发现死者居然都...
    沈念sama阅读 93,239评论 3赞 395
  • 救了他两次的神仙让他今天三更去死
    文/潘晓璐 我一进店门，熙熙楼的掌柜王于贵愁眉苦脸地迎上来，“玉大人，你说我怎么就摊上这事。” “怎么了？”我有些...
    开封第一讲书人阅读 164,960评论 0赞 355
  • 道士缉凶录：失踪的卖姜人
    文/不坏的土叔 我叫张陵，是天一观的道长。 经常有香客问我，道长，这世上最难降的妖魔是什么？ 我笑而不...
    开封第一讲书人阅读 58,750评论 1赞 294
  • 港岛之恋（遗憾婚礼）
    正文 为了忘掉前任，我火速办了婚礼，结果婚礼上，老公的妹妹穿的比我还像新娘。我一直安慰自己，他们只是感情好，可当我...
    茶点故事阅读 67,764评论 6赞 392
  • 恶毒庶女顶嫁案：这布局不是一般人想出来的
    文/花漫 我一把揭开白布。 她就那样静静地躺着，像睡着了一般。 火红的嫁衣衬着肌肤如雪。 梳的纹丝不乱的头发上，一...
    开封第一讲书人阅读 51,604评论 1赞 305
  • 城市分裂传说
    那天，我揣着相机与录音，去河边找鬼。 笑死，一个胖子当着我的面吹牛，可吹牛的内容都是我干的。 我是一名探鬼主播，决...
    沈念sama阅读 40,347评论 3赞 418
  • 双鸳鸯连环套：你想象不到人心有多黑
    文/苍兰香墨 我猛地睁开眼，长吁一口气：“原来是场噩梦啊……” “哼！你这毒妇竟也来了？” 一声冷哼从身侧响起，我...
    开封第一讲书人阅读 39,253评论 0赞 276
  • 万荣杀人案实录
    序言：老挝万荣一对情侣失踪，失踪者是张志新（化名）和其女友刘颖，没想到半个月后，有当地人在树林里发现了一具尸体，经...
    沈念sama阅读 45,702评论 1赞 315
  • 护林员之死
    正文 独居荒郊野岭守林人离奇死亡，尸身上长有42处带血的脓包…… 初始之章·张勋 以下内容为张勋视角 年9月15日...
    茶点故事阅读 37,893评论 3赞 336
  • 白月光启示录
    正文 我和宋清朗相恋三年，在试婚纱的时候发现自己被绿了。 大学时的朋友给我发了我未婚夫和他白月光在一起吃饭的照片。...
    茶点故事阅读 40,015评论 1赞 348
  • 活死人
    序言：一个原本活蹦乱跳的男人离奇死亡，死状恐怖，灵堂内的尸体忽然破棺而出，到底是诈尸还是另有隐情，我是刑警宁泽，带...
    沈念sama阅读 35,734评论 5赞 346
  • 日本核电站爆炸内幕
    正文 年R本政府宣布，位于F岛的核电站，受9级特大地震影响，放射性物质发生泄漏。R本人自食恶果不足惜，却给世界环境...
    茶点故事阅读 41,352评论 3赞 330
  • 男人毒药：我在死后第九天来索命
    文/蒙蒙 一、第九天 我趴在偏房一处隐蔽的房顶上张望。 院中可真热闹，春花似锦、人声如沸。这庄子的主人今日做“春日...
    开封第一讲书人阅读 31,934评论 0赞 22
  • 一桩弑父案，背后竟有这般阴谋
    文/苍兰香墨 我抬头看了看天上的太阳。三九已至，却和暖如春，着一层夹袄步出监牢的瞬间，已是汗流浃背。 一阵脚步声响...
    开封第一讲书人阅读 33,052评论 1赞 270
  • 情欲美人皮
    我被黑心中介骗来泰国打工， 没想到刚下飞机就差点儿被人妖公主榨干…… 1. 我叫王不留，地道东北人。 一个月前我还...
    沈念sama阅读 48,216评论 3赞 371
  • 代替公主和亲
    正文 我出身青楼，却偏偏与公主长得像，于是被迫代替她去往敌国和亲。 传闻我的和亲对象是个残疾皇子，可洞房花烛夜当晚...
    茶点故事阅读 44,969评论 2赞 355

推荐阅读更多精彩内容