---恢复内容开始---
1、模拟器目录:
ProjectNameApk、documents、library(cache、preference、cookies)、temp
2、Edit-Refactor(重构)-Convert to Objective-C ARC...
3、Product-Profile()-instruments(leak、GPU、CoreData、CoreAnimation、Network。。。。)
-Analyze(分析)
4、多线程创建、指定主线程执行、延迟执行代码:
创建:NSThread--
- NSThread *thread = [NSThread alloc] initWithTarget:self selector:@selector(run:) object:nil]; [thread start];
- [NSThread detachNewThreadWithSelector:@selector(run:) toTarget:self withObject:nil];
- [obj performSelectorInBackground:@selector(run:) withObject:nil];
GCD--
- dispatch_async(dispath_get_global_queue(0,0)^{ ....... });//后台执行
- dispatch_async(dispath_get_main_queue(0,0)^{ ....... });//主线程执行
- static dispatch_once_t oncetoken; dispatch_once(&oncetoken,^{ ....... });
延迟执行:
double delayInSeconds = 2.0;
dispatch_time_t poptime= ;
dispatch_after(poptime,dispatch_get_main_queue(),^{ ...... });
NSOperation --
NSOperationQueue queue = [NSOperationQueue alloc] init];
[queue addOperation: oneOper ];
5.手势
- Tap
- Pinch
- Rotation
- swipe
- pan
- longPress
时间: 2024-11-05 02:37:08