Android开发SDK配置以及相关问题的解决.

Android开发SDK配置的网上都有，不一一赘述。问题1：[2010-10-22 13:59:30 - Android_Test] Unable to resolve target "android-3"[2010-10-22 13:59:30 - Android_Demo] Unable to resolve target "android-3"
问题2invalid command-line parameter: ?Hint: use "@foo" to launch a virtual device named "foo".Emulator] please use -help for more informationSDK的位置不应包含中文名。Eclispe下面windows->Preferences
apply然后ok.问题3
必须添加JRE,不然的话会报错。