尝试使用JDK 1.8和Eclipse Neon构建项目时出现以下错误：
[2016-07-03 02:40:59 - Test1] Dx
PARSE ERROR:
[2016-07-03 02:40:59 - Test1] Dx unsupported class file version 52.0
...while parsing com/example/test1/BuildConfig.class
[2016-07-03 02:40:59 - Test1] Dx
PARSE ERROR:
[2016-07-03 02:40:59 - Test1] Dx unsupported class file version 52.0
...while parsing com/example/test1/MainActivity.class
[2016-07-03 02:40:59 - Test1] Dx
PARSE ERROR:
[2016-07-03 02:40:59 - Test1] Dx unsupported class file version 52.0
...while parsing com/example/test1/R.class
[2016-07-03 02:40:59 - Test1] Dx
PARSE ERROR:
[2016-07-03 02:40:59 - Test1] Dx unsupported class file version 52.0
...while parsing com/example/test1/R$attr.class
[2016-07-03 02:40:59 - Test1] Dx
PARSE ERROR:
[2016-07-03 02:40:59 - Test1] Dx unsupported class file version 52.0
...while parsing com/example/test1/R$dimen.class
[2016-07-03 02:40:59 - Test1] Dx
PARSE ERROR:
[2016-07-03 02:40:59 - Test1] Dx unsupported class file version 52.0
...while parsing com/example/test1/R$id.class
[2016-07-03 02:40:59 - Test1] Dx
PARSE ERROR:
[2016-07-03 02:40:59 - Test1] Dx unsupported class file version 52.0
...while parsing com/example/test1/R$layout.class
[2016-07-03 02:40:59 - Test1] Dx
PARSE ERROR:
[2016-07-03 02:40:59 - Test1] Dx unsupported class file version 52.0
...while parsing com/example/test1/R$menu.class
[2016-07-03 02:40:59 - Test1] Dx
PARSE ERROR:
[2016-07-03 02:40:59 - Test1] Dx unsupported class file version 52.0
...while parsing com/example/test1/R$mipmap.class
[2016-07-03 02:40:59 - Test1] Dx
PARSE ERROR:
[2016-07-03 02:40:59 - Test1] Dx unsupported class file version 52.0
...while parsing com/example/test1/R$string.class
[2016-07-03 02:40:59 - Test1] Dx
PARSE ERROR:
[2016-07-03 02:40:59 - Test1] Dx unsupported class file version 52.0
...while parsing com/example/test1/R$style.class
[2016-07-03 02:40:59 - Test1] Dx 11 errors; aborting
[2016-07-03 02:40:59 - Test1] Conversion to Dalvik format failed with error 1
我需要更改哪些项目设置来修复它们？
您必须告诉Java编译器生成与Java 7兼容的类文件，因为android（dex）目前不支持Java 8。
如果要在源代码中使用lambda，则可以使用retrolambda（https://github.com/evant/gradle-retrolambda）或新的Jack编译器（https://developer.android.com/preview/j8-jack .html）
更新：从Android Studio 3.0和Android Gradle Plugin 3.0开始，也可以使用java 8类文件。
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