我可以通过添加来确定
kapt.verbose=true
在根项目中的gradle.properties 中。
这会导致在控制台中打印以下内容,例如改变公共方法:
Javac options: {}
[incremental apt] Changed files: [/Users/me/workspace/my-project/core/common/build/tmp/kapt3/stubs/foo/bar/ChangedClassName.java]
...
[INFO] Need to discovery annotation processors in the AP classpath
[INFO] Annotation processors: toothpick.compiler.factory.FactoryProcessor, toothpick.compiler.memberinjector.MemberInjectorProcessor
[INFO] Processing java sources with annotation processors: /Users/me/workspace/my-project/core/common/build/tmp/kapt3/stubs/foo/bar/ChangedClassName.java
[INFO] Annotation processing complete, errors: 0, warnings: 0
[INFO] Annotation processor stats:
[INFO] IncrementalProcessor: total: 61 ms, init: 1 ms, 3 round(s): 59 ms, 0 ms, 1 ms
[INFO] IncrementalProcessor: total: 1 ms, init: 1 ms, 3 round(s): 0 ms, 0 ms, 0 ms
这是使用增量注释处理的时候。
进行干净构建时,会打印:
Javac options: {}
[incremental apt] Changed files: []
...
[INFO] Need to discovery annotation processors in the AP classpath
[INFO] Annotation processors: toothpick.compiler.factory.FactoryProcessor, toothpick.compiler.memberinjector.MemberInjectorProcessor
[INFO] Processing java sources with annotation processors: [ALL THE FILES IN THE MODULE ARE LISTED HERE]
[INFO] Annotation processing complete, errors: 0, warnings: 0
[INFO] Annotation processor stats:
[INFO] IncrementalProcessor: total: 124 ms, init: 1 ms, 3 round(s): 122 ms, 1 ms, 0 ms
[INFO] IncrementalProcessor: total: 1 ms, init: 0 ms, 3 round(s): 1 ms, 0 ms, 0 ms
Toothpick 是我正在使用的 DI 框架,从 2.x 开始支持增量注释处理。
如果有一个不是增量的注释处理器,这也会打印例如:
[INFO] Incremental KAPT support is disabled. Processors that are not incremental: butterknife.compiler.ButterKnifeProcessor.