Android 获取版本号

Asdescribedintheandroiddocumentation,theSDKlevel(integer)thephoneisrunningisavailablein:

android.os.Build.VERSION.SDK_INT;

Theenumcorrespondingtothisintisintheandroid.os.Build.VERSION_CODESclass.

Codeexample:

intcurrentapiVersion=android.os.Build.VERSION.SDK_INT;
if(currentapiVersion>=android.os.Build.VERSION_CODES.FROYO){
//Dosomething
}else{
//dosomething
}

Note：

ThisSDK_INTisavailablesinceDonut(android1.6/API4)

somakesureyourapplicationisnotretro-compatiblewithCupcake(android1.5/API3)whenyouuseitoryourapplicationwillcrash(thankstoProgrammerBrucefortheprecision).

====================================================================================

Build.VERSION_CODES

1(0x00000001)Android1.0BASE

2(0x00000002)Android1.1BASE_1_1

3(0x00000003)Android1.5CUPCAKE

4(0x00000004)Android1.6DONUT

5(0x00000005)Android2.0ECLAIR

6(0x00000006)Android2.0.1ECLAIR_0_1

7(0x00000007)Android2.1ECLAIR_MR1

8(0x00000008)Android2.2FROYO

9(0x00000009)Android2.3GINGERBREAD

10(0x0000000a)Android2.3.3GINGERBREAD_MR1

11(0x0000000b)Android3.0HONEYCOMB

12(0x0000000c)Android3.1HONEYCOMB_MR1

13(0x0000000d)Android3.2HONEYCOMB_MR2

Build.VERSION_CODES

参考推荐：

Android 获取屏幕尺寸与密度