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ConnectSDK / Connect-SDK-iOS

iOS source project for Connect SDK

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Is only the first time to discovery that can find all devices?

yuchin067 opened this issue · comments

commented

I have Apple TV, Chromecast, Roku, Fire TV of these devices.
First time, I used startDiscovery method to discover the device above. It can find all devices by DiscoveryManagerDelegate method:

  • (void) discoveryManager:(DiscoveryManager *)manager didFindDevice:(ConnectableDevice *)device

But the second time and more times, I used startDiscovery, the result only find the Roku TV.
Before I used startDiscovery, I called stopDiscovery. But the result is the same.
How can I find all devices?
Thanks.

commented

@yuchin067, this works as designed. When a device is found for the first time, -[DevicePicker discoveryManager:didFindDevice:] is called. However, even after restarting discovery, the device is still the same, so -[DevicePicker discoveryManager:didUpdateDevice:] will be called afterwards. You can use both these methods and/or -[DiscoveryManager allDevices]/-[DiscoveryManager compatibleDevices] to get all devices.

commented

So there is no method can discovery again?
I will use -[DiscoveryManager compatibleDevices] to get devices.
Thanks.