ios11调用系用相册崩溃

来源：互联网发布：java给qq邮箱发邮件编辑：程序博客网时间：2024/06/05 04:57

AlertVC的弹出样式设置为alert，之前设置成了actionsheet（这种情况下还要设置frame，横竖屏，比较繁琐，但不设置的话崩溃）

- (void)changePhotoImg {

    UIAlertController * sheetController = [UIAlertController alertControllerWithTitle:@"请选择照片"
                                                                              message:nil preferredStyle:UIAlertControllerStyleAlert];
    UIAlertAction * Cancel = [UIAlertAction actionWithTitle:@"Cancel" style:UIAlertActionStyleCancel handler:nil];

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

        [self selectImageSourceType:UIImagePickerControllerSourceTypeCamera];
    }];

    UIAlertAction * Destructive = [UIAlertAction actionWithTitle:@"从相册选择头像" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {

        [self selectImageSourceType:UIImagePickerControllerSourceTypePhotoLibrary];
    }];

    [sheetController addAction:Cancel];
    [sheetController addAction:Done];
    [sheetController addAction:Destructive];
    [self presentViewController:sheetController animated:YES completion:nil];
}

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