Class DexBackedMethodImplementation

    • Constructor Detail

      • DexBackedMethodImplementation

        protected DexBackedMethodImplementation​(@Nonnull
                                                DexBackedDexFile dexFile,
                                                @Nonnull
                                                DexBackedMethod method,
                                                int codeOffset)
    • Method Detail

      • getInstructionsSize

        protected int getInstructionsSize()
      • getInstructionsStartOffset

        protected int getInstructionsStartOffset()
      • getTriesSize

        protected int getTriesSize()
      • getTryBlocks

        @Nonnull
        public java.util.List<? extends DexBackedTryBlock> getTryBlocks()
        Description copied from interface: MethodImplementation
        Gets a list of the try blocks defined for this method. Try blocks may overlap freely, and do not need to be strictly nested, as in java. This is a more relaxed requirement than specified by the dex format, where try blocks may not overlap, and must be specified in ascending order. When writing to a dex file, the try blocks will be massaged into the appropriate format. In any region where there are overlapping try blocks, set of exception handlers for the overlapping region will consist of the union of all handlers in any try block that covers that region. If multiple overlapping try blocks define a handler for the same exception type, or define a catch-all handler, then those duplicate handlers must use the same handler offset.
        Specified by:
        getTryBlocks in interface MethodImplementation
        Returns:
        A list of the TryBlock items
      • getDebugOffset

        protected int getDebugOffset()
      • getDebugItems

        @Nonnull
        public java.lang.Iterable<? extends DebugItem> getDebugItems()
        Description copied from interface: MethodImplementation
        Get a list of debug items for this method. This generally matches the semantics of the debug_info_item in the dex specification, although in an easier to digest form. The addresses of the DebugItems in the returned list will be in non-descending order.
        Specified by:
        getDebugItems in interface MethodImplementation
        Returns:
        A list of DebugInfo items
      • getParameterNames

        @Nonnull
        public java.util.Iterator<java.lang.String> getParameterNames​(@Nullable
                                                                      DexReader dexReader)
      • getSize

        public int getSize()
        Calculate and return the private size of a method implementation. Calculated as: debug info size + instructions size + try-catch size
        Returns:
        size in bytes