首先先導(dǎo)入SelectPhotoManager(換頭像)這個(gè)
然后在viewcontroller導(dǎo)入SelectPhotoManager頭文件
不要忘了改plist文件
添加Privacy - Photo Library Usage Description和Privacy - Camera Usage Description
@interface ViewController ()
@property (nonatomic, strong)SelectPhotoManager *photoManager;
@property(nonatomic,strong)UIImageView *imgview;
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
_imgview = [[UIImageView alloc] initWithFrame:CGRectMake(100, 100, 80, 80)];
_imgview.image = [UIImage imageNamed:@"1"];
//圓角
[_imgview.layer setMasksToBounds:YES];
[_imgview.layer setCornerRadius:40.0];
[self.view addSubview:_imgview];
[self setHead];
}
-(void)tapClick:(UITapGestureRecognizer *)recognizer{
if (!_photoManager) {
_photoManager =[[SelectPhotoManager alloc]init];
}
[_photoManager startSelectPhotoWithImageName:@"選擇頭像"];
__weak typeof(self)mySelf=self;
//選取照片成功
_photoManager.successHandle=^(SelectPhotoManager *manager,UIImage *image){
mySelf.imgview.image = image;
//保存到本地
NSData *data = UIImagePNGRepresentation(image);
[[NSUserDefaults standardUserDefaults] setObject:data forKey:@"headerImage"];
};
}
-(void)setHead{
_imgview.userInteractionEnabled=YES;
UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapClick:)];
[_imgview addGestureRecognizer:tap];
//這里是從本地取的，如果是上線項(xiàng)目一定要從服務(wù)器取頭像地址加載
UIImage *img = [UIImage imageWithData:[[NSUserDefaults standardUserDefaults] objectForKey:@"headerImage"]];
if (img) {
_imgview.image = img;
}
}
