Manually update Android SDK

Sometimes it is very slow to automatically update the android SDK. In this case, you can manually update the SDK.

1. download the file to be updated. Open the https://dl-ssl.google.com/android/repository/repository.xml, and you can find the file you want to download. Add https://dl-ssl.google.com/android/repositorybefore the file name, which is absolute.

For example: https://dl-ssl.google.com/android/repository/android-2.2_r02-windows.zip

Https://dl-ssl.google.com/android/repository/google_apis-8_r02.zip

2. download the file and put it in the temp directory of the android SDK. Then run the SDK setup.exe to update the file. You will find that the SDK will be updated soon.