當(dāng)控制器的view即將顯示時調(diào)用
-(void)viewWillAppear:(BOOL)animated{
[super viewWillAppear:animated];
}
當(dāng)控制器的view已經(jīng)顯示完畢調(diào)用
- (void)viewDidAppear:(BOOL)animated {
[super viewDidAppear:animated];
}
當(dāng)控制器的view加載完畢調(diào)用
- (void)viewDidLoad {
[super viewDidLoad];
}
當(dāng)控制器的view即將消失時調(diào)用
- (void)viewWillDisappear:(BOOL)animated {
[super viewWillDisappear:animated];
}
當(dāng)控制器的view已經(jīng)消失完畢調(diào)用
- (void)viewDidDisappear:(BOOL)animated {
[super viewDidDisappear:animated];
}
跟內(nèi)存相關(guān)
當(dāng)控制器view即將要卸載時調(diào)用
- (void)viewWillUnload {
[super viewWillUnload];
}
當(dāng)控制器view卸載完畢時調(diào)用
- (void)viewDidUnload {
[super viewDidUnload];
}
當(dāng)控制器收到內(nèi)存警告時調(diào)用
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
}
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