由网友(丢了失了魂)分享简介：更新了Android SDK后，我开始Android的工作室。现在，它显示后台任务与持续运行的消息After updating the Android SDK, I started Android Studio. Now its showing background task continuously running...

更新了Android SDK后，我开始Android的工作室。现在，它显示后台任务与持续运行的消息

After updating the Android SDK, I started Android Studio. Now its showing background task continuously running with message

更新指标：扫描文件索引

Updating indices: Scanning files to index.

在此模式下，它几乎是挂，我不能在它的工作。不能找到一种方法来阻止后台任务。机器人工作室的重启也不起作用。

In this mode, it is nearly hanged and I can not work on it. Not able to find a way to stop background task. A restart of Android Studio didn't work either.

推荐答案

拔下所有的手机，并再次将它们插入，它就会工作。它与亚洲开发银行指出在这里：https://$c$c.google.com/p/android/issues/detail?id=172387和已知错误，将被固定在未来

Unplug all the phones and plug them again, it gets working. It is related to adb as stated here : https://code.google.com/p/android/issues/detail?id=172387 and a known bug that is to be fixed in the future