#import "ViewController.h"
#import <MobileCoreServices/MobileCoreServices.h>
#import <MediaPlayer/MediaPlayer.h>
@interface ViewController () <UINavigationControllerDelegate, UIImagePickerControllerDelegate>
@property (weak, nonatomic) IBOutlet UIImageView *imgView; //显示拍照的照片
@property (strong, nonatomic) UIImagePickerController *picker;
@property (assign, nonatomic) BOOL isChange; //是否切换拍照和录制视频
@property (assign, nonatomic) NSInteger currentTag; //当前tag
@property (nonatomic, strong) MPMoviePlayerController *moviePlayer;//视频播放控制器
@property (nonatomic, strong) NSURL *movieUrl; //视频录制路径
@property (nonatomic, strong) UIView *movieView; //播放器的View
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}
//初始化picker
- (UIImagePickerController *)picker{
if (_isChange || _picker == nil){
_picker = [[UIImagePickerController alloc]init];
_picker.sourceType = UIImagePickerControllerSourceTypeCamera;//设置image picker的来源
_picker.cameraDevice = UIImagePickerControllerCameraDeviceRear;//设置使用哪个摄像头,这里设置为后置摄像头
if (self.currentTag == 1) { //录制视频
_picker.mediaTypes = @[(NSString *)kUTTypeMovie];
_picker.videoQuality = UIImagePickerControllerQualityTypeIFrame1280x720;
_picker.cameraCaptureMode = UIImagePickerControllerCameraCaptureModeVideo;//设置摄像头模式(拍照,录制视频)
//NSLog(@"录制视频");
}
else{ //拍照
_picker.cameraCaptureMode = UIImagePickerControllerCameraCaptureModePhoto;
//移除视频播放器控件
if (self.moviePlayer != nil){
[self.movieView removeFromSuperview];
self.moviePlayer = nil;
}
}
_picker.allowsEditing=YES;//允许编辑
_picker.delegate=self;//设置代理,检测操作
}
return _picker;
}
//视频播放器
-(MPMoviePlayerController *)moviePlayer{
if (!_moviePlayer) {
_moviePlayer = [MPMoviePlayerController new];
_moviePlayer.view.frame = self.imgView.frame;
_moviePlayer.view.autoresizingMask = UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight;
self.movieView = _moviePlayer.view;
[self.view addSubview:self.movieView];
}
_moviePlayer.contentURL = self.movieUrl;
return _moviePlayer;
}
//拍照和视频录制: tag = 0表示拍照,= 1表示录制视频
- (IBAction)openVideo:(UIButton *)sender {
if (self.currentTag != sender.tag) self.isChange = YES;
self.currentTag = sender.tag;
[self presentViewControll