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Commit 9b368585 authored by jiabin's avatar jiabin Committed by Jiabin Huang
Browse files

Update doc for AudioRecord.read. 

When ByteBuffer is used, the position and limit are ignored.

Bug: 436415086
Test: TH
Flag: DOCS_ONLY
Change-Id: I1f3c5e50a27f791136304d99f0702d72465b2d79
parent 60fb539c

media/java/android/media/AudioRecord.java

+6 −2
Original line number Diff line number Diff line
@@ -1768,7 +1768,9 @@ public class AudioRecord implements AudioRouting, MicrophoneDirection, 
     * The representation of the data in the buffer will depend on the format specified in

     * the AudioRecord constructor, and will be native endian.

     * @param audioBuffer the direct buffer to which the recorded audio data is written.

     * Data is written to audioBuffer.position().

     *    Data is written to the beginning of the byte buffer. Importantly, this

     *    method ignores the {@link java.nio.Buffer#position()} and

     *    {@link java.nio.Buffer#limit()} properties.

     * @param sizeInBytes the number of requested bytes. It is recommended but not enforced

     *    that the number of bytes requested be a multiple of the frame size (sample size in

     *    bytes multiplied by the channel count).
@@ -1796,7 +1798,9 @@ public class AudioRecord implements AudioRouting, MicrophoneDirection, 
     * The representation of the data in the buffer will depend on the format specified in

     * the AudioRecord constructor, and will be native endian.

     * @param audioBuffer the direct buffer to which the recorded audio data is written.

     * Data is written to audioBuffer.position().

     *    Data is written to the beginning of the byte buffer. Importantly, this

     *    method ignores the {@link java.nio.Buffer#position()} and

     *    {@link java.nio.Buffer#limit()} properties.

     * @param sizeInBytes the number of requested bytes. It is recommended but not enforced

     *    that the number of bytes requested be a multiple of the frame size (sample size in

     *    bytes multiplied by the channel count).