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Commit 245cb132 authored by Jin Seok Park's avatar Jin Seok Park
Browse files

MetadataRetriever: Unhide Exif-related constants 

In order to support reading HEIF format images in AndroidX
ExifInterface, we need to unhide the Exif-related constants
inside MediaMetadataRetriever.

Bug: 123493429
Test: update-api
Change-Id: I8b9c1709d9fb00f7ad2d7815d4c280678408ea03
parent 84b5185c

api/current.txt

+2 −0
Original line number Diff line number Diff line
@@ -25145,6 +25145,8 @@ package android.media { 
    field public static final int METADATA_KEY_DATE = 5; // 0x5

    field public static final int METADATA_KEY_DISC_NUMBER = 14; // 0xe

    field public static final int METADATA_KEY_DURATION = 9; // 0x9

    field public static final int METADATA_KEY_EXIF_LENGTH = 34; // 0x22

    field public static final int METADATA_KEY_EXIF_OFFSET = 33; // 0x21

    field public static final int METADATA_KEY_GENRE = 6; // 0x6

    field public static final int METADATA_KEY_HAS_AUDIO = 16; // 0x10

    field public static final int METADATA_KEY_HAS_IMAGE = 26; // 0x1a

media/java/android/media/MediaMetadataRetriever.java

+4 −2
Original line number Diff line number Diff line
@@ -920,12 +920,14 @@ public class MediaMetadataRetriever implements AutoCloseable { 
    public static final int METADATA_KEY_VIDEO_FRAME_COUNT = 32;



    /**

     * @hide

     * If the media contains EXIF data, this key retrieves the offset value

     * of the data.

     */

    public static final int METADATA_KEY_EXIF_OFFSET = 33;



    /**

     * @hide

     * If the media contains EXIF data, this key retrieves the length of the

     * data.

     */

    public static final int METADATA_KEY_EXIF_LENGTH = 34;