Andorid系统版本名

常用名称	Build.VERSION_CODES key	Build.VERSION_CODES value
Android 14	UPSIDE_DOWN_CAKE	34
Android 13	TIRAMISU	33
Android 12	S_V2	32
Android 12	S	31
Android 11	R	30
Android 10	Q	29
Android 9	P	28
Android 8.1	O_MR1	27
Android 8.0	O	26
Android 7.1	N_MR1	25
Android 7.0	N	24
Android 6.0	M	23
Android 5.1	LOLLIPOP_MR1	22
Android 5.0	LOLLIPOP	21
Android 4.4W	KITKAT_WATCH	20
Android 4.4	KITKAT	19
Android 4.3	JELLY_BEAN_MR2	18
Android 4.2	JELLY_BEAN_MR1	17
Android 4.1	JELLY_BEAN	16
Android 4.0.3	ICE_CREAM_SANDWICH_MR1	15
Android 4.0	ICE_CREAM_SANDWICH	14
Android 3.2	HONEYCOMB_MR2	13
Android 3.1	HONEYCOMB_MR1	12
Android 3.0	HONEYCOMB	11
Android 2.3.3	GINGERBREAD_MR1	10
Android 2.3	GINGERBREAD	9
Android 2.2	FROYO	8
Android 2.1	ECLAIR_MR1	7
Android 2.0.1	ECLAIR_0_1	6
Android 2.0	ECLAIR	5
Android 1.6	DONUT	4
Android 1.5	CUPCAKE	3
Android 1.1	BASE_1_1	2
Android 1.0	Base	1