android - Google Nearby Connections 2.0 是否支持在模拟器上开发？

Question

我一直在尝试获得一个在一些模拟设备上运行的示例，但这并不容易:模拟器不支持蓝牙，所以我认为它会 auto-fall-back to WiFi, or even supersonic communication ？但即使在获得权限后(是的)，它也会因以下内容而死亡。

E/NearbyConnections: Failed startAdvertising(1, 4, 0, 5, 5, 8) for client 102877343 because we couldn't start listening for incoming Bluetooth connections to ServiceId MYID
W/MeshConnection: Advertising failed. Received status 8007 STATUS_BLUETOOTH_ERROR
E/NearbyConnections: Failed startDiscovery() for client 102877343 because we couldn't scan on Bluetooth nor BLE for serviceId MYID
W/MeshConnection: Discovering failed. Received status 8007 STATUS_BLUETOOTH_ERROR

Answer 1

我四处打听了一下，结果发现 Nearby Connections 2.0 使用蓝牙建立连接，然后在可用时适时升级到 WiFi，因此它确实需要 BT 才能启动——所以不要在模拟器上运行它。