1.集成TZImagePickerController

TZImagePickerController
直接拉到项目

2.上代码, 直接调用方法,记得Xcode开权限

/**只显示视频***************/

#pragma mark - TZImagePickerController

- (void)pushTZImagePickerController {

    TZImagePickerController *imagePickerVc = [[TZImagePickerController alloc] initWithMaxImagesCount:1 columnNumber:4 delegate:self pushPhotoPickerVc:YES];
    
#pragma mark - 五类个性化设置，这些参数都可以不传，此时会走默认设置
    imagePickerVc.isSelectOriginalPhoto = NO;
    imagePickerVc.allowTakePicture = NO; // 在内部显示拍照按钮
    imagePickerVc.allowTakeVideo = NO;   // 在内部显示拍视频按
    [imagePickerVc setUiImagePickerControllerSettingBlock:^(UIImagePickerController *imagePickerController) {
        imagePickerController.videoQuality = UIImagePickerControllerQualityTypeHigh;
    }];
    

    imagePickerVc.iconThemeColor = [UIColor colorWithRed:31 / 255.0 green:185 / 255.0 blue:34 / 255.0 alpha:1.0];
    imagePickerVc.showPhotoCannotSelectLayer = YES;
    imagePickerVc.cannotSelectLayerColor = [[UIColor whiteColor] colorWithAlphaComponent:0.8];
    [imagePickerVc setPhotoPickerPageUIConfigBlock:^(UICollectionView *collectionView, UIView *bottomToolBar, UIButton *previewButton, UIButton *originalPhotoButton, UILabel *originalPhotoLabel, UIButton *doneButton, UIImageView *numberImageView, UILabel *numberLabel, UIView *divideLine) {
        [doneButton setTitleColor:[UIColor redColor] forState:UIControlStateNormal];
    }];

    imagePickerVc.allowPickingVideo = YES;
    imagePickerVc.allowPickingImage = NO;
    imagePickerVc.allowPickingOriginalPhoto = NO;
    imagePickerVc.allowPickingGif = NO;
    imagePickerVc.allowPickingMultipleVideo = NO; // 是否可以多选视频
    
    imagePickerVc.showSelectBtn = NO;
    imagePickerVc.allowCrop = NO;
    imagePickerVc.needCircleCrop = NO;
    
    imagePickerVc.allowPreview = NO;
    // 自定义导航栏上的返回按钮
    [imagePickerVc setNavLeftBarButtonSettingBlock:^(UIButton *leftButton){
        leftButton = nil;
    }];
    imagePickerVc.delegate = self;

    imagePickerVc.statusBarStyle = UIStatusBarStyleLightContent;
        
#pragma mark - 到这里为止
    //选择视频回调
    [imagePickerVc setDidFinishPickingVideoHandle:^(UIImage *coverImage, PHAsset *asset) {
        NSLog(@"setDidFinishPickingVideoHandle");
    }];
    
    imagePickerVc.modalPresentationStyle = UIModalPresentationFullScreen;
    [self presentViewController:imagePickerVc animated:YES completion:nil];
}