Improve doc for saveAttributes
Bug: 198143065
Test: N/A
Change-Id: I7e85dd33ecaca14e6ca279dacbaf6e8d419ea01e
diff --git a/media/java/android/media/ExifInterface.java b/media/java/android/media/ExifInterface.java
index 115fb74..5891a18 100644
--- a/media/java/android/media/ExifInterface.java
+++ b/media/java/android/media/ExifInterface.java
@@ -577,7 +577,7 @@
// 3.1. PNG file signature
private static final byte[] PNG_SIGNATURE = new byte[] {(byte) 0x89, (byte) 0x50, (byte) 0x4e,
(byte) 0x47, (byte) 0x0d, (byte) 0x0a, (byte) 0x1a, (byte) 0x0a};
- // See PNG (Portable Network Graphics) Specification, Version 1.2,
+ // See "Extensions to the PNG 1.2 Specification, Version 1.5.0",
// 3.7. eXIf Exchangeable Image File (Exif) Profile
private static final byte[] PNG_CHUNK_TYPE_EXIF = new byte[]{(byte) 0x65, (byte) 0x58,
(byte) 0x49, (byte) 0x66};
@@ -2085,7 +2085,9 @@
* <p>
* For WebP format, the Exif data will be stored as an Extended File Format, and it may not be
* supported for older readers.
- * </p>
+ * <p>
+ * For PNG format, the Exif data will be stored as an "eXIf" chunk as per
+ * "Extensions to the PNG 1.2 Specification, Version 1.5.0".
*/
public void saveAttributes() throws IOException {
if (!isSupportedFormatForSavingAttributes()) {
