Android Developers Docs Reference added in API level 1 dalvik.bytecode Interfaces Opcodes A list of all normal (not implementation-specific) Dalvik opcodes. Classes OpcodeInfo Information about Dalvik opcodes. Interfaces Opcodes Classes OpcodeInfo Content and code samples on this page are subject to the licenses described in the Content License. Java is a registered trademark of Oracle and/or its affiliates. Last updated May 31, 2018.