经常会弹出👆的提示信息

正文：

The ADB binary found at C:\UsersVin22AppData\LocalVAndroid\Sdk\platforn tools\adb.exe is obsolete and has seriousperformance problems with the Android Emulator. Please update to a newer version to get significantly faster app/file transfer.

大概意思：

ADB什么的版本太低了，会有严重的性能问题，让我赶紧的更新。

然而我设置找了一圈也没找到哪里可以升级...

stackoverflow看到一个答案

I am new to android as well. dkalev's answer is correct but not very descriptive for a new user. I have outlined the steps below.

  1. Double Shift to open the search box
  2. Type SDK Manager
  3. In the results shown click "SDK Manager"
  4. In the window that opens click the second tab "SDK Tools". You should see that there is an update available for SDK Build-Tools on the first line
  5. Check "Show Package Details" in the lower right hand corner
  6. Scroll to the last item under "SDK Build-Tools" and check the box. (Mine was 28.0.1)
  7. Click "Apply"
  8. In the dialogue box that pops up, click "OK"
  9. When the installer finishes, click "Finish"
  10. Uncheck "Show Package Details" and look at "Android SDK Build-Tools" (first line). There should be no update available and it should say "Installed"
  11. Click "OK" to close the SDK Manager

出处：https://stackoverflow.com/questions/51240223/adb-exe-is-obsolete-and-has-serious-performance-problems

 

 

按步骤看了一下....还真有...之前都没发现，我这小眼神

结果也只是低了两个小版本嘛...seriousperformance problems...emm

算了 更就完事了....

又水了一篇文章...