【Objective-C】Unity调用iOS分享界面

[Unity调用iOS分享界面].md

• filePath：分享图片的本地路径

• URL：用户点击分享内容时跳转的页面

• 需要为iPad单独设置分享界面的弹窗位置以及大小，否则出错

code.mm

+(void)shareMsg:(NSString *)message addUrl:(NSString *)url imgPath:(NSString *)filePath
{
    NSMutableArray *items = [NSMutableArray new];
    [items addObject:message];
    [items addObject:[NSURL URLWithString:url]];

    UIImage *image = [UIImage imageWithContentsOfFile:filePath];
    if(image != nil)
        [items addObject:image];
    
    
    UIActivityViewController *activity = [[UIActivityViewController alloc] initWithActivityItems:items applicationActivities:nil];
 
    if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
        activity.popoverPresentationController.sourceView = activity.view;
        activity.popoverPresentationController.sourceRect = CGRectMake( UnityGetGLViewController().view.frame.size.width / 2, UnityGetGLViewController().view.frame.size.height / 2, 1, 1 );
    }
   
    [UnityGetGLViewController() presentViewController:activity animated:YES completion:nil];
}