1. Understand what Android SDK manager is?
Android SDK Manager is used to install the Android SDK, which can choose different versions of Android
2. How to speed up the Android SDK manager?
1) Modify the C:\Windows\System32\drivers\etc\hosts file to add the following red part to the end of the file:
203.208.46.146 www.google.com
74.125.113.121 developer.android.com
203.208.46.146 dl.google.com
203.208.46.146 dl-ssl.google.com
Hosts file: Hosts is a system file with no extension, its role is to set some commonly used URL domain name and its corresponding IP address to establish an association "database", when the user entered a browser in the need to log in the URL is, the system will first automatically from the Hosts file to find the corresponding IP address, Once found, the system will immediately open the corresponding webpage, if not found, then the system will submit the URL to the DNS domain name resolution server for IP address resolution.
2. Tap the Tools menu in Android SDK Manager
Go to Options in the Tools menu, tick the red box option
Speed up the Android SDK Manager