UIAlertController 类似相册拍照弹出框

  UIAlertController *alertss= [UIAlertController alertControllerWithTitle:@"选择照片" message:@"从相册选取照片或拍照发送" preferredStyle:UIAlertControllerStyleActionSheet];

      [alertss addAction:[UIAlertAction actionWithTitle:@"相册选取" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {

                      [self localPhoto];

      }]];

    [alertss addAction:[UIAlertAction actionWithTitle:@"拍照" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {

           [self takePhoto];

    }]];

    [alertss addAction:[UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {          [alertss dismissViewControllerAnimated:YES completion:nil];

    }]];

    [self presentViewController:alertss animated:YES completion:nil];