Android AVD不能识别设备，但adb能？

Question

Android设备选择器无法显示我的真实设备。但是设备管理器识别并使用了Eclipse Juno、Windows7和我的设备nexus7，并且我已经尝试了命令: adb kill server和更新usb驱动程序。

Answer 1

请更新google usb驱动程序。

链接：http://developer.android.com/tools/extras/oem-usb.html

此链接将有助于解决此问题。

Connect your Android-powered device to your computer's USB port.
Right-click on Computer from your desktop or Windows Explorer, and select Manage.
Select Device Manager in the left pane of the Computer Management window.
Locate and expand Android Phone in the right pane.
Right-click Android Composite ADB Interface and select Update Driver. This will launch the Hardware Update Wizard.
Select Install from a list or specific location and click Next.
Select Search for the best driver in these locations; un-check Search removable media; and check Include this location in the search.
Click Browse and locate the USB driver folder. (The Google USB Driver is located in <sdk>\extras\google\usb_driver\.)
Click Next to upgrade the driver.