I confirm that the ADT bundle does not work with the Oracle Java 7 SE JDK, failing with an NPE in the Android Application Project wizard.
Here's a workaround that lets you keep Java 7 as the default but run ADT with Java 6 when you have both installed. Bring up $ADT_DIR/eclipse/Eclipse.app/Contents/MacOS/eclipse.ini in an editor. Before the -vmargs line, insert these two lines:
-vm
/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Commands/java
昨天安装android studio,更新了sdk,结果今天eclipse运行报错:Errors occurred during the build。网上找了半天没找到解决方案。没办法把eclipse安装路径下的sdk/platforms/android-19,保留或替换为安装时的安卓版本,新更新的/android-xxx,删除。Window->Perferences->Android->SDK Location选择你的sdk所在路径。运行就可以了。原来是更新,弄坏了我的sdk配置。