com.android.dx.dex.file

Class HeaderItem

java.lang.Object

com.android.dx.dex.file.Item

com.android.dx.dex.file.IndexedItem

com.android.dx.dex.file.HeaderItem

public final class HeaderItem
extends IndexedItem

File header section of a .dex file.

Constructor Summary

Constructors

Constructor and Description
HeaderItem() Constructs an instance.

Method Summary

Modifier and Type	Method and Description
void	addContents(DexFile file) Populates a DexFile with items from within this instance.
ItemType	itemType() Returns the item type for this instance.
int	writeSize() Gets the size of this instance when written, in bytes.
void	writeTo(DexFile file, AnnotatedOutput out) Writes the representation of this instance to the given data section, using the given DexFile to look things up as needed.

Methods inherited from class com.android.dx.dex.file.IndexedItem

getIndex, hasIndex, indexString, setIndex

Methods inherited from class com.android.dx.dex.file.Item

typeName

Methods inherited from class java.lang.Object

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

Constructor Detail

HeaderItem

public HeaderItem()

Constructs an instance.

Method Detail

itemType

public ItemType itemType()

Returns the item type for this instance.

Specified by:

itemType in class Item

Returns:

non-null; the item type

writeSize

public int writeSize()

Gets the size of this instance when written, in bytes.

Specified by:

writeSize in class Item

Returns:

>= 0; the write size

addContents

public void addContents(DexFile file)

Populates a DexFile with items from within this instance. This will not add an item to the file for this instance itself (which should have been done by whatever refers to this instance).

Note: Subclasses must override this to do something appropriate.

Specified by:

addContents in class Item

Parameters:

file - non-null; the file to populate

writeTo

public void writeTo(DexFile file,
                    AnnotatedOutput out)

Writes the representation of this instance to the given data section, using the given DexFile to look things up as needed. If this instance keeps track of its offset, then this method will note the written offset and will also throw an exception if this instance has already been written.

Specified by:

writeTo in class Item

Parameters:

file - non-null; the file to use for reference

out - non-null; where to write to