iOS 10.3中的备用图标:避免出现图标更改通知对话框 [英] Alternate Icon in iOS 10.3: avoid notification dialog for icon change
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问题描述
我正在使用此新功能,当使用活动的应用程序进行更改时,将显示一个通知对话框,指出图标已被修改. 如何禁用此对话框?
I'm using this new feature and when the change is made with an active application, a notification dialog is displayed saying that icon has been modified. How to disable this dialog ?
推荐答案
如果您不介意使用私有方法,则可以尝试以下代码.
If you don't mind making use of private method, you can try the following code.
- (void)lc_setAlternateIconName:(NSString*)iconName
{
//anti apple private method call analyse
if ([[UIApplication sharedApplication] respondsToSelector:@selector(supportsAlternateIcons)] &&
[[UIApplication sharedApplication] supportsAlternateIcons])
{
NSMutableString *selectorString = [[NSMutableString alloc] initWithCapacity:40];
[selectorString appendString:@"_setAlternate"];
[selectorString appendString:@"IconName:"];
[selectorString appendString:@"completionHandler:"];
SEL selector = NSSelectorFromString(selectorString);
IMP imp = [[UIApplication sharedApplication] methodForSelector:selector];
void (*func)(id, SEL, id, id) = (void *)imp;
if (func)
{
func([UIApplication sharedApplication], selector, iconName, ^(NSError * _Nullable error) {});
}
}
}
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