is not a full path to an existing compiler tool.

You should pass this flag when compiling bytecode for a public release. Includes some information that's used when generating stacktraces and Library, instead use the -release flag described below.Ĭompiles DEX bytecode without debug information. When compiling DEX files for the release version of your app or To compile your code, you need to pass the -g flag to includeĭebug information in the output Java bytecode. To include debug information in yourĭEX bytecode, d8 expects that the input Java bytecode OptionĬompiles DEX bytecode to include debug information, such as debug symbol The following table describes the optional flags you can use with d8. Should be compiled into the main DEX file, and specify paths toĪdditional resources required to use Java 8 language features. However, you can include optionalįlags to, for example, perform an incremental build, specify classes that When including output from an incremental build.īy default, d8 compiles the Java bytecode into optimized DEX filesĪnd includes debug information that you can You can also includeĭEX files for d8 to merge them into the DEX output, which is useful

The input bytecode can be in any combination of *.class files orĬontainers, such as JAR, APK, or ZIP files. That you want to convert into DEX bytecode, as shown below.ĭ8 MyProject/app/build/intermediates/classes/debug/*/*.class

General usageĭ8 is simple to use and requires only a path to the compiled Java bytecode On Android devices, and it allows you to use Java 8 language features in yourĭ8 is also included as a standalone tool in Android BuildĪndroid_sdk/build-tools/ version/. Use to compile your project's Java bytecode into DEX bytecode that runs D8 is a command line tool that Android Studio and the Android Gradle Plugin

Is not a full path to an existing compiler tool.