在基于Gradle的Android工程中如何添加-Xlint:deprecation

在build.gradle中设置

allprojects {

1.     gradle.projectsEvaluated {
           tasks.withType(JavaCompile) {
               options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
           }
       }}

参考：

http://stackoverflow.com/questions/18689365/how-to-add-xlintunchecked-to-my-android-gradle-based-project

http://www.jianshu.com/p/6cf146b2c0eb

http://www.crifan.com/android_studio_build_osmand_warning_use_deprecated_api_for_detail_use_xlint_deprecation_rebuild/