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Commit 866af3b9 authored by Jeff Sharkey's avatar Jeff Sharkey
Browse files

Consistent version documentation. 

Aligns description of all VERSION_CODES based on details at:
https://en.wikipedia.org/wiki/Android_version_history

Bug: 193421818
Change-Id: I0ccb2480b5255b0e3a61a82d6be75f746166e536
parent 5f5e03d3

core/java/android/os/Build.java

+69 −26
Original line number Diff line number Diff line
@@ -441,23 +441,30 @@ public class Build { 
        public static final int CUR_DEVELOPMENT = 10000;



        /**

         * October 2008: The original, first, version of Android.  Yay!

         * The original, first, version of Android.  Yay!

         *

         * <p>Released publicly as Android 1.0 in September 2008.

         */

        public static final int BASE = 1;



        /**

         * February 2009: First Android update, officially called 1.1.

         * First Android update.

         *

         * <p>Released publicly as Android 1.1 in February 2009.

         */

        public static final int BASE_1_1 = 2;



        /**

         * May 2009: Android 1.5.

         * C.

         *

         * <p>Released publicly as Android 1.5 in April 2009.

         */

        public static final int CUPCAKE = 3;



        /**

         * September 2009: Android 1.6.

         * D.

         *

         * <p>Released publicly as Android 1.6 in September 2009.

         * <p>Applications targeting this or a later release will get these

         * new changes in behavior:</p>

         * <ul>
@@ -481,8 +488,9 @@ public class Build { 
        public static final int DONUT = 4;



        /**

         * November 2009: Android 2.0

         * E.

         *

         * <p>Released publicly as Android 2.0 in October 2009.

         * <p>Applications targeting this or a later release will get these

         * new changes in behavior:</p>

         * <ul>
@@ -501,23 +509,30 @@ public class Build { 
        public static final int ECLAIR = 5;



        /**

         * December 2009: Android 2.0.1

         * E incremental update.

         *

         * <p>Released publicly as Android 2.0.1 in December 2009.

         */

        public static final int ECLAIR_0_1 = 6;



        /**

         * January 2010: Android 2.1

         * E MR1.

         *

         * <p>Released publicly as Android 2.1 in January 2010.

         */

        public static final int ECLAIR_MR1 = 7;



        /**

         * June 2010: Android 2.2

         * F.

         *

         * <p>Released publicly as Android 2.2 in May 2010.

         */

        public static final int FROYO = 8;



        /**

         * November 2010: Android 2.3

         * G.

         *

         * <p>Released publicly as Android 2.3 in December 2010.

         * <p>Applications targeting this or a later release will get these

         * new changes in behavior:</p>

         * <ul>
@@ -528,13 +543,16 @@ public class Build { 
        public static final int GINGERBREAD = 9;



        /**

         * February 2011: Android 2.3.3.

         * G MR1.

         *

         * <p>Released publicly as Android 2.3.3 in February 2011.

         */

        public static final int GINGERBREAD_MR1 = 10;



        /**

         * February 2011: Android 3.0.

         * H.

         *

         * <p>Released publicly as Android 3.0 in February 2011.

         * <p>Applications targeting this or a later release will get these

         * new changes in behavior:</p>

         * <ul>
@@ -573,13 +591,16 @@ public class Build { 
        public static final int HONEYCOMB = 11;



        /**

         * May 2011: Android 3.1.

         * H MR1.

         *

         * <p>Released publicly as Android 3.1 in May 2011.

         */

        public static final int HONEYCOMB_MR1 = 12;



        /**

         * June 2011: Android 3.2.

         * H MR2.

         *

         * <p>Released publicly as Android 3.2 in July 2011.

         * <p>Update to Honeycomb MR1 to support 7 inch tablets, improve

         * screen compatibility mode, etc.</p>

         *
@@ -626,8 +647,9 @@ public class Build { 
        public static final int HONEYCOMB_MR2 = 13;



        /**

         * October 2011: Android 4.0.

         * I.

         *

         * <p>Released publicly as Android 4.0 in October 2011.

         * <p>Applications targeting this or a later release will get these

         * new changes in behavior:</p>

         * <ul>
@@ -672,13 +694,16 @@ public class Build { 
        public static final int ICE_CREAM_SANDWICH = 14;



        /**

         * December 2011: Android 4.0.3.

         * I MR1.

         *

         * <p>Released publicly as Android 4.03 in December 2011.

         */

        public static final int ICE_CREAM_SANDWICH_MR1 = 15;



        /**

         * June 2012: Android 4.1.

         * J.

         *

         * <p>Released publicly as Android 4.1 in July 2012.

         * <p>Applications targeting this or a later release will get these

         * new changes in behavior:</p>

         * <ul>
@@ -720,8 +745,9 @@ public class Build { 
        public static final int JELLY_BEAN = 16;



        /**

         * November 2012: Android 4.2, Moar jelly beans!

         * J MR1.

         *

         * <p>Released publicly as Android 4.2 in November 2012.

         * <p>Applications targeting this or a later release will get these

         * new changes in behavior:</p>

         * <ul>
@@ -740,13 +766,16 @@ public class Build { 
        public static final int JELLY_BEAN_MR1 = 17;



        /**

         * July 2013: Android 4.3, the revenge of the beans.

         * J MR2.

         *

         * <p>Released publicly as Android 4.3 in July 2013.

         */

        public static final int JELLY_BEAN_MR2 = 18;



        /**

         * October 2013: Android 4.4, KitKat, another tasty treat.

         * K.

         *

         * <p>Released publicly as Android 4.4 in October 2013.

         * <p>Applications targeting this or a later release will get these

         * new changes in behavior. For more information about this release, see the

         * <a href="/about/versions/kitkat/">Android KitKat overview</a>.</p>
@@ -778,8 +807,9 @@ public class Build { 
        public static final int KITKAT = 19;



        /**

         * June 2014: Android 4.4W. KitKat for watches, snacks on the run.

         * K for watches.

         *

         * <p>Released publicly as Android 4.4W in June 2014.

         * <p>Applications targeting this or a later release will get these

         * new changes in behavior:</p>

         * <ul>
@@ -796,8 +826,9 @@ public class Build { 
        public static final int L = 21;



        /**

         * November 2014: Lollipop.  A flat one with beautiful shadows.  But still tasty.

         * L.

         *

         * <p>Released publicly as Android 5.0 in November 2014.

         * <p>Applications targeting this or a later release will get these

         * new changes in behavior.  For more information about this release, see the

         * <a href="/about/versions/lollipop/">Android Lollipop overview</a>.</p>
@@ -828,15 +859,18 @@ public class Build { 
        public static final int LOLLIPOP = 21;



        /**

         * March 2015: Lollipop with an extra sugar coating on the outside!

         * For more information about this release, see the

         * L MR1.

         *

         * <p>Released publicly as Android 5.1 in March 2015.

         * <p>For more information about this release, see the

         * <a href="/about/versions/android-5.1">Android 5.1 APIs</a>.

         */

        public static final int LOLLIPOP_MR1 = 22;



        /**

         * M is for Marshmallow!

         * M.

         *

         * <p>Released publicly as Android 6.0 in October 2015.

         * <p>Applications targeting this or a later release will get these

         * new changes in behavior. For more information about this release, see the

         * <a href="/about/versions/marshmallow/">Android 6.0 Marshmallow overview</a>.</p>
@@ -867,8 +901,9 @@ public class Build { 
        public static final int M = 23;



        /**

         * N is for Nougat.

         * N.

         *

         * <p>Released publicly as Android 7.0 in August 2016.

         * <p>Applications targeting this or a later release will get these

         * new changes in behavior. For more information about this release, see

         * the <a href="/about/versions/nougat/">Android Nougat overview</a>.</p>
@@ -921,7 +956,10 @@ public class Build { 
        public static final int N = 24;



        /**

         * N MR1: Nougat++. For more information about this release, see

         * N MR1.

         *

         * <p>Released publicly as Android 7.1 in October 2016.

         * <p>For more information about this release, see

         * <a href="/about/versions/nougat/android-7.1">Android 7.1 for

         * Developers</a>.

         */
@@ -930,6 +968,7 @@ public class Build { 
        /**

         * O.

         *

         * <p>Released publicly as Android 8.0 in August 2017.

         * <p>Applications targeting this or a later release will get these

         * new changes in behavior. For more information about this release, see

         * the <a href="/about/versions/oreo/">Android Oreo overview</a>.</p>
@@ -1020,6 +1059,7 @@ public class Build { 
        /**

         * O MR1.

         *

         * <p>Released publicly as Android 8.1 in December 2017.

         * <p>Applications targeting this or a later release will get these

         * new changes in behavior. For more information about this release, see

         * <a href="/about/versions/oreo/android-8.1">Android 8.1 features and
@@ -1037,6 +1077,7 @@ public class Build { 
        /**

         * P.

         *

         * <p>Released publicly as Android 9 in August 2018.

         * <p>Applications targeting this or a later release will get these

         * new changes in behavior. For more information about this release, see the

         * <a href="/about/versions/pie/">Android 9 Pie overview</a>.</p>
@@ -1054,6 +1095,7 @@ public class Build { 
        /**

         * Q.

         *

         * <p>Released publicly as Android 10 in September 2019.

         * <p>Applications targeting this or a later release will get these new changes in behavior.

         * For more information about this release, see the

         * <a href="/about/versions/10">Android 10 overview</a>.</p>
@@ -1069,6 +1111,7 @@ public class Build { 
        /**

         * R.

         *

         * <p>Released publicly as Android 11 in September 2020.

         * <p>Applications targeting this or a later release will get these new changes in behavior.

         * For more information about this release, see the

         * <a href="/about/versions/11">Android 11 overview</a>.</p>