Feat/casting

[48miles]

adding cast & copy to clipboard button to both Android and iOS default options.

[ekuleshov]

With these changes the example app is crashing a lot on Android 12 device with errors like:

D/bonsoir (31569): [66895] Bonsoir failed to start discovery : 4
E/AndroidRuntime(31569): FATAL EXCEPTION: NsdManager
E/AndroidRuntime(31569): Process: com.example.example, PID: 31569
E/AndroidRuntime(31569): java.lang.IllegalArgumentException: listener not registered
E/AndroidRuntime(31569): 	at com.android.internal.util.Preconditions.checkArgument(Preconditions.java:59)
E/AndroidRuntime(31569): 	at android.net.nsd.NsdManager.getListenerKey(NsdManager.java:496)
E/AndroidRuntime(31569): 	at android.net.nsd.NsdManager.stopServiceDiscovery(NsdManager.java:636)
E/AndroidRuntime(31569): 	at fr.skyost.bonsoir.discovery.BonsoirDiscoveryListener.dispose(BonsoirDiscoveryListener.kt:167)
E/AndroidRuntime(31569): 	at fr.skyost.bonsoir.discovery.BonsoirDiscoveryListener.dispose$default(BonsoirDiscoveryListener.kt:165)
E/AndroidRuntime(31569): 	at fr.skyost.bonsoir.discovery.BonsoirDiscoveryListener.onStartDiscoveryFailed(BonsoirDiscoveryListener.kt:86)
E/AndroidRuntime(31569): 	at android.net.nsd.NsdManager$ServiceHandler.handleMessage(NsdManager.java:412)
E/AndroidRuntime(31569): 	at android.os.Handler.dispatchMessage(Handler.java:106)
E/AndroidRuntime(31569): 	at android.os.Looper.loopOnce(Looper.java:201)
E/AndroidRuntime(31569): 	at android.os.Looper.loop(Looper.java:288)
E/AndroidRuntime(31569): 	at android.os.HandlerThread.run(HandlerThread.java:67)
I/flutter (31569): [CastDiscoveryService] error PlatformException - PlatformException(discovery_error, Bonsoir failed to start discovery, 4, null)

[diegotori]

@48miles please re-sync your changes with the latest master changes. Thanks.

[maherjaafar]

@48miles This branch has conflicts with the master branch, please resolve it.

[arodriguezgb]

Any update on casting?

[maherjaafar]

Any update on casting?

@48miles could you fix the conflicts?

[dejancencelj]

Any update on casting?