android API版本对应的系统版本及Android获取手机和系统版本等信息的代码

学了这么久的Android,竟然一直对其API对应的名称关系一值搞不清楚，现在网上认真看了下资料，转载一个觉得写得不错的作者的文章，记下来：

【背景】

之前折腾android期间，慢慢地知道了，Android的版本，有个API Level，其实就是对应着某个Android发布版本的名称。

现在去总结一下。

【折腾过程】

1.参考了：

Android 4.2 APIs

Android SDK和API Level对照表

Platform Versions

Supporting Different Platform Versions

Codenames, Tags, and Build Numbers

总结如下：

Android版本名和API Level关系全称	Android的版本	Android版本名称Code name	Android的API level
Android 1.0 (API level 1)	1.0	(no code name)	API level 1
Android 1.1 (API level 2)	1.1	(no code name)	API level 2
Android 1.5 Cupcake (API level 3)	1.5	Cupcake	API level 3, NDK 1
Android 1.6 Donut (API level 4)	1.6	Donut	API level 4, NDK 2
Android 2.0 Eclair (API level 5)	2.0	Eclair	API level 5
Android 2.0.1 Eclair (API level 6)	2.0.1	Eclair	API level 6
Android 2.1 Eclair (API level 7)	2.1	Eclair	API level 7, NDK 3
Android 2.2–2.2.3 Froyo (API level 8)	2.2.x	Froyo	API level 8, NDK 4
Android 2.3–2.3.2 Gingerbread (API level 9)	2.3 – 2.3.2	Gingerbread	API level 9, NDK 5
Android 2.3.3–2.3.7 Gingerbread (API level 10)	2.3.3 – 2.3.7	Gingerbread	API level 10
Android 3.0 Honeycomb (API level 11)	3.0	Honeycomb	API level 11
Android 3.1 Honeycomb (API level 12)	3.1	Honeycomb	API level 12, NDK 6
Android 3.2 Honeycomb (API level 13)	3.2.x	Honeycomb	API level 13
Android 4.0–4.0.2 Ice Cream Sandwich (API level 14)	4.0.1 – 4.0.2	Ice Cream Sandwich	API level 14, NDK 7
Android 4.0.3–4.0.4 Ice Cream Sandwich (API level 15)	4.0.3 – 4.0.4	Ice Cream Sandwich	API level 15, NDK 8
Android 4.1 Jelly Bean (API level 16)	4.1.x	Jelly Bean	API level 16
Android 4.2 Jelly Bean (API level 17)	4.2.x	Jelly Bean	API level 17
Android 4.3 Jelly Bean (API level 18)	4.3.x	Jelly Bean	API level 18
Android 4.4 KitKat (API level 19)	4.4	KitKat	API level 19

对于各个名称对应的图片，单独整理出来，供参考：

发布名称对应的图标	对应的全称
	Android 1.0 (API level 1)
	Android 1.1 (API level 2)
	Android 1.5 Cupcake (API level 3)
	Android 1.6 Donut (API level 4)
	Android 2.0 Eclair (API level 5)
	Android 2.0.1 Eclair (API level 6)
	Android 2.1 Eclair (API level 7)
	Android 2.2–2.2.3 Froyo (API level 8)
	Android 2.3–2.3.2 Gingerbread (API level 9)
	Android 2.3.3–2.3.7 Gingerbread (API level 10)
	Android 3.0 Honeycomb (API level 11)
	Android 3.1 Honeycomb (API level 12)
	Android 3.2 Honeycomb (API level 13)
	Android 4.0–4.0.2 Ice Cream Sandwich (API level 14)
	Android 4.0.3–4.0.4 Ice Cream Sandwich (API level 15)
	Android 4.1 Jelly Bean (API level 16)
	Android 4.2 Jelly Bean (API level 17)
	Android 4.3 Jelly Bean (API level 18)
	Android 4.4 KitKat (API lev

举例说明：

Android开发期间，配置文件中的target或minimal的API level，如果是17，则对应的是4.2.x的Jelly Bean。

Android获取手机和系统版本等信息的代码

有时候需要统计手机的型号和版本号，利用程序可以获取到相应的手机信息，对比两部手机发现，厂商不同，某个信息显示方式也不尽相同，具体见：

String phoneInfo = "Product: " + android.os.Build.PRODUCT;
phoneInfo += ", CPU_ABI: " + android.os.Build.CPU_ABI;
phoneInfo += ", TAGS: " + android.os.Build.TAGS;
phoneInfo += ", VERSION_CODES.BASE: " + android.os.Build.VERSION_CODES.BASE;
phoneInfo += ", MODEL: " + android.os.Build.MODEL;
phoneInfo += ", SDK: " + android.os.Build.VERSION.SDK;
phoneInfo += ", VERSION.RELEASE: " + android.os.Build.VERSION.RELEASE;
phoneInfo += ", DEVICE: " + android.os.Build.DEVICE;
phoneInfo += ", DISPLAY: " + android.os.Build.DISPLAY;
phoneInfo += ", BRAND: " + android.os.Build.BRAND;
phoneInfo += ", BOARD: " + android.os.Build.BOARD;
phoneInfo += ", FINGERPRINT: " + android.os.Build.FINGERPRINT;
phoneInfo += ", ID: " + android.os.Build.ID;
phoneInfo += ", MANUFACTURER: " + android.os.Build.MANUFACTURER;
phoneInfo += ", USER: " + android.os.Build.USER;
// Toast.makeText(this, phoneInfo, Toast.LENGTH_LONG).show();
TextView t = (TextView) findViewById(R.id.main_phoneinfo);
t.setText(phoneInfo);

参考文章：http://www.cnblogs.com/hope250/archive/2011/04/04/2005409.html