问题
In iOS 8, Apple allows us to connect to a device via Wifi direct and share wifi network credentials with it. We can do it in wifi settings page but also in an app.
I'm trying to launch a scan to find wifi MFI devices. I can see those in the wifi settings but not in app. Here is how I do this:
EAWiFiUnconfiguredAccessoryBrowser *_wifiBrowser = [[EAWiFiUnconfiguredAccessoryBrowser alloc] initWithDelegate:self queue:nil];
[_wifiBrowser startSearchingForUnconfiguredAccessoriesMatchingPredicate:nil];
So I expect to see an accessory in the delegate method
- (void)accessoryBrowser:(EAWiFiUnconfiguredAccessoryBrowser *)browser didFindUnconfiguredAccessories:(NSSet *)accessories
But nothings happens. Do you know what is missing ?
thx
回答1:
I found why it did not work well.
You need to go in your Capabilities pannel (by selecting your target) And then enable Wireless Accessory Configuration !
来源：https://stackoverflow.com/questions/25999416/scan-for-mfi-products-over-wi-fi