[SDK Manager] 拒绝访问 并且无法下载更新

eclipse中启动sdk manager 会报错：

[2014-08-24 15:42:43 - SDK Manager] [SDK Manager] 拒绝访问。

[2014-08-24 15:42:43 - SDK Manager] [SDK Manager] Exception in thread "main" java.lang.UnsatisfiedLinkError: no swt-win32-3550 or swt-win32 in swt.library.path, java.library.path or the jar file

[2014-08-24 15:42:43 - SDK Manager] [SDK Manager] at org.eclipse.swt.internal.Library.loadLibrary(Unknown Source)

[2014-08-24 15:42:43 - SDK Manager] [SDK Manager] at org.eclipse.swt.internal.Library.loadLibrary(Unknown Source)

[2014-08-24 15:42:43 - SDK Manager] [SDK Manager] at org.eclipse.swt.internal.C.<clinit>(Unknown Source)

[2014-08-24 15:42:43 - SDK Manager] [SDK Manager] at org.eclipse.swt.widgets.Display.<clinit>(Unknown Source)

[2014-08-24 15:42:43 - SDK Manager] [SDK Manager] at com.android.sdkmanager.Main.showSdkManagerWindow(Main.java:402)

[2014-08-24 15:42:43 - SDK Manager] [SDK Manager] at com.android.sdkmanager.Main.doAction(Main.java:376)

[2014-08-24 15:42:43 - SDK Manager] [SDK Manager] at com.android.sdkmanager.Main.run(Main.java:150)

[2014-08-24 15:42:43 - SDK Manager] [SDK Manager] at com.android.sdkmanager.Main.main(Main.java:116)

找到sdk的位置，比如我是E:\zhangbin\Android\android-sdk

然后sdk manager右键管理员权限打开，就ok了。

===

sdk启动后，无法下载，显示 SDK Manager总是被google的服务器拒绝；

SDK Manager->Tools栏->Options，

勾选“Force https://… sources to be fetched using http://…”，强制使用http协议。
强制使用http代替https也不行，

依旧被拒绝。

参考 http://blog.sina.com.cn/s/blog_8a7de0b20101c8r1.html

在C:\Windows\System32\drivers\etc的hosts中，加入

#google_android更新

203.208.46.146 dl.google.com

203.208.46.146 dl-ssl.google.com

马上就可以了。

Fetching http://dl-ssl.google.com/android/repository/addons_list-2.xml
Fetched Add-ons List successfully

Fetching URL: http://dl-ssl.google.com/android/repository/repository-9.xml
Done loading packages.

Fetching http://dl-ssl.google.com/android/repository/addons_list-2.xml
Validate XML

Parse XML

Fetched Add-ons List successfully

Fetching URL: http://dl-ssl.google.com/android/repository/repository-9.xml
Validate XML: http://dl-ssl.google.com/android/repository/repository-8.xml
Parse XML: http://dl-ssl.google.com/android/repository/repository-8.xml
Found SDK Platform Android 1.1, API 2, revision 1 (Obsolete)

Found SDK Platform Android 1.5, API 3, revision 4

Found SDK Platform Android 1.6, API 4, revision 3

Found SDK Platform Android 2.0, API 5, revision 1 (Obsolete)

Found SDK Platform Android 2.0.1, API 6, revision 1 (Obsolete)

Found SDK Platform Android 2.1, API 7, revision 3

Found SDK Platform Android 2.2, API 8, revision 3

Found SDK Platform Android 2.3.1, API 9, revision 2 (Obsolete)

Found SDK Platform Android 2.3.3, API 10, revision 2

Found SDK Platform Android 3.0, API 11, revision 2

Found SDK Platform Android 3.1, API 12, revision 3

Found SDK Platform Android 3.2, API 13, revision 1

Found SDK Platform Android 4.0, API 14, revision 3

Found SDK Platform Android 4.0.3, API 15, revision 3

Found SDK Platform Android 4.1.2, API 16, revision 4

Found SDK Platform Android 4.2.2, API 17, revision 2

Found SDK Platform Android 4.3, API 18, revision 2

Found SDK Platform Android 4.4.2, API 19, revision 3

Found Samples for SDK API 7, revision 1

Found Samples for SDK API 8, revision 1

Found Samples for SDK API 9, revision 1 (Obsolete)

Found Samples for SDK API 10, revision 1

Found Samples for SDK API 11, revision 1

Found Samples for SDK API 12, revision 1

Found Samples for SDK API 13, revision 1

Found Samples for SDK API 14, revision 2

Found Samples for SDK API 15, revision 2

Found Samples for SDK API 16, revision 1

Found Samples for SDK API 17, revision 1

Found Samples for SDK API 18, revision 1

Found Samples for SDK API 19, revision 5

Found Android SDK Build-tools, revision 17

Found Android SDK Build-tools, revision 18.0.1

Found Android SDK Build-tools, revision 18.1

Found Android SDK Build-tools, revision 18.1.1

Found Android SDK Build-tools, revision 19

Found Android SDK Build-tools, revision 19.0.1

Found Android SDK Build-tools, revision 19.0.2

Found Android SDK Build-tools, revision 19.0.3

Found Android SDK Build-tools, revision 19.1

Found Documentation for Android SDK, API 19, revision 2

Found Sources for Android SDK, API 14, revision 1

Found Sources for Android SDK, API 15, revision 2

Found Sources for Android SDK, API 16, revision 2

Found Sources for Android SDK, API 17, revision 1

Found Sources for Android SDK, API 18, revision 1

Found Sources for Android SDK, API 19, revision 2

Found Android SDK Platform-tools, revision 20

Found Android SDK Tools, revision 23

Fetching URL: http://dl-ssl.google.com/android/repository/addon.xml
Validate XML: http://dl-ssl.google.com/android/repository/addon.xml
Fetching URL: http://dl-ssl.google.com/android/repository/addon-6.xml
Validate XML: http://dl-ssl.google.com/android/repository/addon-6.xml
Parse XML: http://dl-ssl.google.com/android/repository/addon-6.xml
Found Android Support Library, revision 19.1

Fetching URL: http://dl-ssl.google.com/glass/gdk/addon.xml
Validate XML: http://dl-ssl.google.com/glass/gdk/addon.xml
Parse XML: http://dl-ssl.google.com/glass/gdk/addon.xml
Found Glass Development Kit Preview, Android API 19, revision 8

Fetching URL: http://dl-ssl.google.com/android/repository/extras/intel/addon.xml
Validate XML: http://dl-ssl.google.com/android/repository/extras/intel/addon.xml
Parse XML: http://dl-ssl.google.com/android/repository/extras/intel/addon.xml
Found Intel x86 Emulator Accelerator (HAXM installer), revision 4

Fetching URL: http://dl-ssl.google.com/android/repository/sys-img/android/sys-img.xml
Validate XML: http://dl-ssl.google.com/android/repository/sys-img/android/sys-img.xml
Fetching URL: http://dl-ssl.google.com/android/repository/sys-img/android-wear/sys-img.xml
Validate XML: http://dl-ssl.google.com/android/repository/sys-img/android-wear/sys-img.xml
Fetching URL: http://dl-ssl.google.com/android/repository/sys-img/android-tv/sys-img.xml
Validate XML: http://dl-ssl.google.com/android/repository/sys-img/android-tv/sys-img.xml
Fetching URL: http://dl-ssl.google.com/android/repository/sys-img/x86/addon-x86.xml
Validate XML: http://dl-ssl.google.com/android/repository/sys-img/x86/addon-x86.xml
Done loading packages.

Preparing to install archives

Downloading Android SDK Platform-tools, revision 20

Installing Android SDK Platform-tools, revision 20

Stopping ADB server succeeded.

Installed Android SDK Platform-tools, revision 20

Downloading Android SDK Tools, revision 23

Installing Android SDK Tools, revision 23

Installed Android SDK Tools, revision 23

Stopping ADB server succeeded.

Starting ADB server succeeded.

Done. 2 packages installed.

Fetching URL: http://dl-ssl.google.com/android/repository/addon.xml
Validate XML: http://dl-ssl.google.com/android/repository/addon.xml
Fetching URL: http://dl-ssl.google.com/android/repository/sys-img/android/sys-img.xml
Validate XML: http://dl-ssl.google.com/android/repository/sys-img/android/sys-img.xml
Fetching URL: http://dl-ssl.google.com/android/repository/sys-img/android-wear/sys-img.xml
Validate XML: http://dl-ssl.google.com/android/repository/sys-img/android-wear/sys-img.xml
Fetching URL: http://dl-ssl.google.com/android/repository/sys-img/android-tv/sys-img.xml
Validate XML: http://dl-ssl.google.com/android/repository/sys-img/android-tv/sys-img.xml
Fetching URL: http://dl-ssl.google.com/android/repository/sys-img/x86/addon-x86.xml
Validate XML: http://dl-ssl.google.com/android/repository/sys-img/x86/addon-x86.xml
Done loading packages.

tools更新到了23.

platform tools更新到了20

===========重新启动sdk后，发现，Android L 来了：