#import "ViewController.h"
@interface ViewController ()
@property (nonatomic, strong) NSThread *thread;
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
button.frame = CGRectMake(10, 400, 330, 34);
[button addTarget:self action:@selector(click:)
forControlEvents:UIControlEventTouchUpInside];
button.backgroundColor = [UIColor grayColor];
[self.view addSubview:button];
self.thread = [[NSThread alloc] initWithTarget:self
selector:@selector(excute:)
object:nil];
[self.thread start];
}
- (void)excute:(id)sender {
@autoreleasepool {
NSRunLoop *loop = [NSRunLoop currentRunLoop];
[loop addPort:[NSPort port] forMode:NSDefaultRunLoopMode];
[loop run];
}
}
- (void)click:(id)sender {
[self performSelector:@selector(excute:)
onThread:self.thread
withObject:nil
waitUntilDone:NO];
}
@end
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