Expand javadoc for Build.VERSION.KNOWN_CODENAMES.

Bug: 211747008 Test: N/A Change-Id: I030076caae7b76a09a43aa5cd5fdf5671c09a832
2022-02-10 13:31:01 +00:00
parent a31dc6da2a
commit c5dafe7ea4
1 changed files with 6 additions and 1 deletions
--- a/core/java/android/os/Build.java
+++ b/core/java/android/os/Build.java
@@ -401,7 +401,12 @@ public class Build {
        /**
         * All known codenames starting from {@link VERSION_CODES.Q}.
         *
-         * <p>This includes in development codenames as well.
+         * <p>This includes in development codenames as well, i.e. if {@link #CODENAME} is not "REL"
+         * then the value of that is present in this set.
+         *
+         * <p>If a particular string is not present in this set, then it is either not a codename
+         * or a codename for a future release. For example, during Android R development, "Tiramisu"
+         * was not a known codename.
         *
         * @hide
         */