Effective in 2026, to align with our trunk stable development model and ensure platform stability for the ecosystem, we will publish source code to AOSP in Q2 and Q4. For building and contributing to AOSP, we recommend utilizing android-latest-release instead of aosp-main. The android-latest-release manifest branch will always reference the most recent release pushed to AOSP. For more information, see Changes to AOSP.

ByteBufferUtil

public class ByteBufferUtil
extends Object

java.lang.Object
↳	com.android.ddmlib.ByteBufferUtil

Summary

Public constructors
`ByteBufferUtil()`

Public methods
`static boolean`	`cleanBuffer(ByteBuffer buffer)` Please use with care.
`static String`	`getString(ByteBuffer buf, int len)`
`static ByteBuffer`	`mapFile(File f, long offset, ByteOrder byteOrder)`
`static void`	`putString(ByteBuffer buf, String str)`

Public constructors

ByteBufferUtil

public ByteBufferUtil ()

Public methods

cleanBuffer

public static boolean cleanBuffer (ByteBuffer buffer)

Please use with care. In most cases leaving the job to the GC is enough.

Parameters
`buffer`	`ByteBuffer`

Returns
`boolean`

getString

public static String getString (ByteBuffer buf, 
                int len)

Parameters
`buf`	`ByteBuffer`
`len`	`int`

Returns
`String`

mapFile

public static ByteBuffer mapFile (File f, 
                long offset, 
                ByteOrder byteOrder)

Parameters
`f`	`File`
`offset`	`long`
`byteOrder`	`ByteOrder`

Returns
`ByteBuffer`

putString

public static void putString (ByteBuffer buf, 
                String str)

Parameters
`buf`	`ByteBuffer`
`str`	`String`