Solution to android-sdk_r20.0.3-windows failure to update normally

From: http://my.oschina.net/jerikc/blog/77406

After downloading the latest android-sdk_r20.0.3-windows at www.android.com, click SDK manager.exe and find that the content of updates/New cannot be displayed, so it cannot be updated.

The problem persists after the force https://...sources to be fetched using http: //... check in menu tools --> options.

Final Solution:

Find the hosts file in the c: \ windows \ system32 \ drivers \ etc directory, and add

74.125.237.1 dl-ssl.google.com

As follows:

# Copyright (c) 1993-1999 Microsoft Corp. # This is a sample hosts file used by Microsoft TCP/IP for Windows. # This file contains the Mappings of IP addresses to host names. each # entry shoshould be kept on an individual line. the IP address shoshould # be placed in the first column followed by the corresponding host name. # The IP address and the host name shocould be separated by at least one # space. # Additionally, comments (such as these) may be inserted on individual # lines or following the machine name denoted by a' # 'symbol. # For example: #102.54.94.97 rhino.acme.com # source server #38.25.63.10 x.acme.com # X client host127.0.0.1 localhost74.125.237.1 dl-ssl.google.com
 

Solve the problem (for example ).