android studio SDK版本的调节

　　

android {
    compileSdkVersion 17
    buildToolsVersion "17.0.0"

    defaultConfig {
        minSdkVersion 17
        targetSdkVersion 17}}

Android 4.3	18	JELLY_BEAN_MR2
Android 4.2   Android 4.2.2	17	JELLY_BEAN_MR1
Android 4.1   Android 4.1.1	16	JELLY_BEAN
Android 4.0.3   Android 4.0.4	15	ICE_CREAM_SANDWICH_MR1
Android 4.0   Android 4.0.1   Android 4.0.2	14	ICE_CREAM_SANDWICH
Android 3.2	13	HONEYCOMB_MR2
Android 3.1.x	12	HONEYCOMB_MR1
Android 3.0.x	11	HONEYCOMB
Android 2.3.4  Android 2.3.3	10	GINGERBREAD_MR1
Android 2.3.2  Android 2.3.1  Android 2.3	9	GINGERBREAD
Android 2.2.x	8	FROYO
Android 2.1.x	7	ECLAIR_MR1
Android 2.0.1	6	ECLAIR_0_1
Android 2.0	5	ECLAIR
Android 1.6	4	DONUT
Android 1.5	3	CUPCAKE
Android 1.1	2	BASE_1_1
Android 1.0	1	BASE