Method deviceAdded

src/shared/vscode/device_manager.ts:86–129

(device: f.Device)

	}

	public async deviceAdded(device: f.Device): Promise<void> {
		device = { ...device, type: "device" };
		this.devices.push(device);

		// undefined is treated as true for backwards compatibility.
		let canAutoSelectDevice = device.ephemeral !== false || this.isDevicePreferred(device);
		const currentDeviceIsPreferred = this.isDevicePreferred(this.currentDevice);

		if (canAutoSelectDevice && this.rememberNextAddedDevice)
			this.rememberDevice(device);
		else if (canAutoSelectDevice && currentDeviceIsPreferred) {
			this.logger.info(`Will not auto-select ${device.name} because current device is preferred`);
			// Don't allow auto-selection if we have the remembered device selected.
			canAutoSelectDevice = false;
		}

		// In a remote workspace, allow selecting web-server over a non-ephemeral device so
		// that we don't seem to default to Linux on a remote we probably can't see.
		if (!isRunningLocally && this.currentDevice?.ephemeral === false && device.id === "web-server")
			canAutoSelectDevice = true;

		const maySelectThisDevice = () => !this.currentDevice
			|| (this.config.flutterSelectDeviceWhenConnected && canAutoSelectDevice)
			// HACK: If the Chrome device becomes available and the selected device is
			// web-server, allow switching because most users would prefer the Chrome device.
			// We can revert this in future if Flutter changes the order these devices show up
			// or has some other way of deciding priority.
			|| (this.currentDevice?.id === "web-server" && device.id === "chrome" && !currentDeviceIsPreferred);
		if (maySelectThisDevice()) {
			// Finally, check if it's valid for the workspace. We don't want to
			// auto-select to a mobile if you have a web-only project open.
			const supportedPlatforms = await this.getSupportedPlatformsForWorkspace();
			// We need to re-check maySelectThisDevice() as the answer may have changed if
			// another device was selected while we were awaiting (which would prevent us
			// selecting a non-ephemeral device here).
			if (maySelectThisDevice() && this.isSupported(supportedPlatforms, device)) {
				this.setCurrentDevice(device);
			}
		}

		void this.updateStatusBar();
		this.onDeviceAddedEmitter.fire(device);
		this.onDevicesChangedEmitter.fire();
	}

	private setCurrentDevice(device: f.Device | undefined) {
		this.currentDevice = device;