org.jf.dexlib2.dexbacked

Class ZipDexContainer

java.lang.Object

org.jf.dexlib2.dexbacked.ZipDexContainer

All Implemented Interfaces:

MultiDexContainer<DexBackedDexFile>

public class ZipDexContainer
extends java.lang.Object
implements MultiDexContainer<DexBackedDexFile>

Represents a zip file that contains dex files (i.e. an apk or jar file)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ZipDexContainer.NotAZipFileException

Nested classes/interfaces inherited from interface org.jf.dexlib2.iface.MultiDexContainer

MultiDexContainer.DexEntry<T extends DexFile>

Constructor Summary

Constructors

Constructor and Description
ZipDexContainer(java.io.File zipFilePath, Opcodes opcodes) Constructs a new ZipDexContainer for the given zip file

Method Summary

Modifier and Type	Method and Description
java.util.List<java.lang.String>	getDexEntryNames() Gets a list of the names of dex files in this zip file.
MultiDexContainer.DexEntry<DexBackedDexFile>	getEntry(java.lang.String entryName) Loads a dex file from a specific named entry.
protected java.util.zip.ZipFile	getZipFile()
protected boolean	isDex(java.util.zip.ZipFile zipFile, java.util.zip.ZipEntry zipEntry)
boolean	isZipFile()
protected MultiDexContainer.DexEntry	loadEntry(java.util.zip.ZipFile zipFile, java.util.zip.ZipEntry zipEntry)

Methods inherited from class java.lang.Object

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

Constructor Detail

ZipDexContainer

public ZipDexContainer(@Nonnull
                       java.io.File zipFilePath,
                       @Nullable
                       Opcodes opcodes)

Constructs a new ZipDexContainer for the given zip file

Parameters:

zipFilePath - The path to the zip file

Method Detail

getDexEntryNames

@Nonnull
public java.util.List<java.lang.String> getDexEntryNames()
                                                           throws java.io.IOException

Gets a list of the names of dex files in this zip file.

Specified by:

getDexEntryNames in interface MultiDexContainer<DexBackedDexFile>

Returns:

A list of the names of dex files in this zip file

Throws:

java.io.IOException

getEntry

@Nullable
public MultiDexContainer.DexEntry<DexBackedDexFile> getEntry(@Nonnull
                                                                       java.lang.String entryName)
                                                                throws java.io.IOException

Loads a dex file from a specific named entry.

Specified by:

getEntry in interface MultiDexContainer<DexBackedDexFile>

Parameters:

entryName - The name of the entry

Returns:

A ZipDexFile, or null if there is no entry with the given name

Throws:

DexBackedDexFile.NotADexFile - If the entry isn't a dex file

java.io.IOException

isZipFile

public boolean isZipFile()

isDex

protected boolean isDex(@Nonnull
                        java.util.zip.ZipFile zipFile,
                        @Nonnull
                        java.util.zip.ZipEntry zipEntry)
                 throws java.io.IOException

Throws:

java.io.IOException

getZipFile

protected java.util.zip.ZipFile getZipFile()
                                    throws java.io.IOException

Throws:

java.io.IOException

loadEntry

@Nonnull
protected MultiDexContainer.DexEntry loadEntry(@Nonnull
                                                        java.util.zip.ZipFile zipFile,
                                                        @Nonnull
                                                        java.util.zip.ZipEntry zipEntry)
                                                 throws java.io.IOException

Throws:

java.io.IOException