org.jf.dexlib2.dexbacked

Class DexBackedDexFile

java.lang.Object

org.jf.dexlib2.dexbacked.BaseDexBuffer

org.jf.dexlib2.dexbacked.DexBackedDexFile

All Implemented Interfaces:

DexFile

Direct Known Subclasses:

DexBackedOdexFile, OatFile.OatDexFile, RawDexFile

public class DexBackedDexFile
extends BaseDexBuffer
implements DexFile

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DexBackedDexFile.InvalidItemIndex
static class	DexBackedDexFile.NotADexFile

Constructor Summary

Constructors

Constructor and Description
DexBackedDexFile(Opcodes opcodes, BaseDexBuffer buf)
DexBackedDexFile(Opcodes opcodes, byte[] buf)
DexBackedDexFile(Opcodes opcodes, byte[] buf, int offset)

Method Summary

Modifier and Type	Method and Description
static DexBackedDexFile	fromInputStream(Opcodes opcodes, java.io.InputStream is)
int	getClassCount()
int	getClassDefItemOffset(int classIndex)
java.util.Set<? extends DexBackedClassDef>	getClasses() Get a set of the classes defined in this dex file.
int	getFieldCount()
int	getFieldIdItemOffset(int fieldIndex)
int	getMethodCount()
int	getMethodIdItemOffset(int methodIndex)
Opcodes	getOpcodes() Get the Opcodes associated with this dex file
java.lang.String	getOptionalString(int stringIndex)
java.lang.String	getOptionalType(int typeIndex)
int	getProtoCount()
int	getProtoIdItemOffset(int protoIndex)
java.lang.String	getString(int stringIndex)
int	getStringCount()
int	getStringIdItemOffset(int stringIndex)
java.lang.String	getType(int typeIndex)
int	getTypeCount()
int	getTypeIdItemOffset(int typeIndex)
boolean	hasOdexOpcodes()
boolean	isOdexFile()
DexReader	readerAt(int offset)

Methods inherited from class org.jf.dexlib2.dexbacked.BaseDexBuffer

getBaseOffset, getBuf, readByte, readInt, readLong, readLongAsSmallUint, readOptionalUint, readShort, readSmallUint, readUbyte, readUshort

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DexBackedDexFile

public DexBackedDexFile(@Nonnull
                        Opcodes opcodes,
                        @Nonnull
                        BaseDexBuffer buf)

DexBackedDexFile

public DexBackedDexFile(@Nonnull
                        Opcodes opcodes,
                        @Nonnull
                        byte[] buf,
                        int offset)

DexBackedDexFile

public DexBackedDexFile(@Nonnull
                        Opcodes opcodes,
                        @Nonnull
                        byte[] buf)

Method Detail

fromInputStream

public static DexBackedDexFile fromInputStream(@Nonnull
                                               Opcodes opcodes,
                                               @Nonnull
                                               java.io.InputStream is)
                                        throws java.io.IOException

Throws:

java.io.IOException

getOpcodes

@Nonnull
public Opcodes getOpcodes()

Description copied from interface: DexFile

Get the Opcodes associated with this dex file

Specified by:

getOpcodes in interface DexFile

Returns:

The Opcodes instance representing the possible opcodes that can be encountered in this dex file

isOdexFile

public boolean isOdexFile()

hasOdexOpcodes

public boolean hasOdexOpcodes()

getClasses

@Nonnull
public java.util.Set<? extends DexBackedClassDef> getClasses()

Description copied from interface: DexFile

Get a set of the classes defined in this dex file. The classes in the returned set will all have unique types.

Specified by:

getClasses in interface DexFile

Returns:

A set of the classes defined in this dex file

getStringIdItemOffset

public int getStringIdItemOffset(int stringIndex)

getTypeIdItemOffset

public int getTypeIdItemOffset(int typeIndex)

getFieldIdItemOffset

public int getFieldIdItemOffset(int fieldIndex)

getMethodIdItemOffset

public int getMethodIdItemOffset(int methodIndex)

getProtoIdItemOffset

public int getProtoIdItemOffset(int protoIndex)

getClassDefItemOffset

public int getClassDefItemOffset(int classIndex)

getClassCount

public int getClassCount()

getStringCount

public int getStringCount()

getTypeCount

public int getTypeCount()

getProtoCount

public int getProtoCount()

getFieldCount

public int getFieldCount()

getMethodCount

public int getMethodCount()

getString

@Nonnull
public java.lang.String getString(int stringIndex)

getOptionalString

@Nullable
public java.lang.String getOptionalString(int stringIndex)

getType

@Nonnull
public java.lang.String getType(int typeIndex)

getOptionalType

@Nullable
public java.lang.String getOptionalType(int typeIndex)

readerAt

@Nonnull
public DexReader readerAt(int offset)

Overrides:

readerAt in class BaseDexBuffer