Android.os包中一些类的使用
Android.os.Build
Build.BOARD // 主板 Build.BRAND // android系统定制商 Build.CPU_ABI // cpu指令集 Build.DEVICE // 设备参数 Build.DISPLAY // 显示屏参数 Build.FINGERPRINT // 硬件名称 Build.HOST Build.ID // 修订版本列表 Build.MANUFACTURER // 硬件制造商 Build.MODEL // 版本 Build.PRODUCT // 手机制造商 Build.TAGS // 描述build的标签 Build.TIME Build.TYPE // builder类型 Build.USER // 运行结果 /* board: unknown brand: generic cpu abi: armeabi device: generic display: google_sdk-eng 2.1 ERD79 22607 test-keys finger print: generic/google_sdk/generic/:2.1/ERD79/22607:eng/test-keys host: genki.mtv.corp.google.com id: ERD79 manufacturer: unknown model: google_sdk product: google_sdk tags: test-keys time: 1261185425000 type: eng user: android-build */
Build.BOARD // 主板 Build.BRAND // android系统定制商 Build.CPU_ABI // cpu指令集 Build.DEVICE // 设备参数 Build.DISPLAY // 显示屏参数 Build.FINGERPRINT // 硬件名称 Build.HOST Build.ID // 修订版本列表 Build.MANUFACTURER // 硬件制造商 Build.MODEL // 版本 Build.PRODUCT // 手机制造商 Build.TAGS // 描述build的标签 Build.TIME Build.TYPE // builder类型 Build.USER // 运行结果 /* board: unknown brand: generic cpu abi: armeabi device: generic display: google_sdk-eng 2.1 ERD79 22607 test-keys finger print: generic/google_sdk/generic/:2.1/ERD79/22607:eng/test-keys host: genki.mtv.corp.google.com id: ERD79 manufacturer: unknown model: google_sdk product: google_sdk tags: test-keys time: 1261185425000 type: eng user: android-build */
Build.VERSION
// 当前开发代号
Build.VERSION.CODENAME
// 源码控制版本号
Build.VERSION.INCREMENTAL
// 版本字符串
Build.VERSION.RELEASE
// 版本号
Build.VERSION.SDK
// 版本号
Build.VERSION.SDK_INT
// 结果
/*
REL
22607
2.1
7
7
*/
// Build.VERSION.SDK_INT可与switch搭配用
switch (Build.VERSION.SDK_INT) {
case Build.VERSION_CODES.BASE: // 1.0
break;
case Build.VERSION_CODES.BASE_1_1: // 1.1
break;
case Build.VERSION_CODES.CUPCAKE: // 1.5
break;
case Build.VERSION_CODES.CUR_DEVELOPMENT: // current dev version
break;
case Build.VERSION_CODES.DONUT: // 1.6
break;
case Build.VERSION_CODES.ECLAIR: // 2.0
break;
case Build.VERSION_CODES.ECLAIR_0_1: // 2.0.1
break;
case Build.VERSION_CODES.ECLAIR_MR1: // 2.1
break;
case Build.VERSION_CODES.FROYO: // 2.2
break;
case Build.VERSION_CODES.GINGERBREAD: // 2.3
break;
case Build.VERSION_CODES.GINGERBREAD_MR1: // 2.3.3
break;
case Build.VERSION_CODES.HONEYCOMB: // 3.0
break;
case Build.VERSION_CODES.HONEYCOMB_MR1: // 3.1
break;
case Build.VERSION_CODES.HONEYCOMB_MR2: // 3.2
break;
case Build.VERSION_CODES.ICE_CREAM_SANDWICH: // 4.0
break;
case Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1: // 4.03
break;
case Build.VERSION_CODES.JELLY_BEAN: // 4.1
break;
case Build.VERSION_CODES.JELLY_BEAN_MR1: // 4.2
break;
case Build.VERSION_CODES.JELLY_BEAN_MR2: // 4.3
break;
case Build.VERSION_CODES.KITKAT: // 4.4
break;
}
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