如何查看Android SDK源码版本
PLATFORM_VERSION := 4.2.2
位于/build/core/version_defaults.mk
- #
- # Copyright (C) 2008 The Android Open Source Project
- #
- # Licensed under the Apache License, Version 2.0 (the "License");
- # you may not use this file except in compliance with the License.
- # You may obtain a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS,
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- # See the License for the specific language governing permissions and
- # limitations under the License.
- #
- #
- # Handle various build version information.
- #
- # Guarantees that the following are defined:
- # PLATFORM_VERSION
- # PLATFORM_SDK_VERSION
- # PLATFORM_VERSION_CODENAME
- # DEFAULT_APP_TARGET_SDK
- # BUILD_ID
- # BUILD_NUMBER
- #
- # Look for an optional file containing overrides of the defaults,
- # but don't cry if we don't find it. We could just use -include, but
- # the build.prop target also wants INTERNAL_BUILD_ID_MAKEFILE to be set
- # if the file exists.
- #
- INTERNAL_BUILD_ID_MAKEFILE := $(wildcard $(BUILD_SYSTEM)/build_id.mk)
- ifneq "" "$(INTERNAL_BUILD_ID_MAKEFILE)"
- include $(INTERNAL_BUILD_ID_MAKEFILE)
- endif
- ifeq "" "$(PLATFORM_VERSION)"
- # This is the canonical definition of the platform version,
- # which is the version that we reveal to the end user.
- # Update this value when the platform version changes (rather
- # than overriding it somewhere else). Can be an arbitrary string.
- PLATFORM_VERSION := 4.2.2 # SDK Version
- endif
- ifeq "" "$(PLATFORM_SDK_VERSION)"
- # This is the canonical definition of the SDK version, which defines
- # the set of APIs and functionality available in the platform. It
- # is a single integer that increases monotonically as updates to
- # the SDK are released. It should only be incremented when the APIs for
- # the new release are frozen (so that developers don't write apps against
- # intermediate builds). During development, this number remains at the
- # SDK version the branch is based on and PLATFORM_VERSION_CODENAME holds
- # the code-name of the new development work.
- PLATFORM_SDK_VERSION := 17 #API Level
- endif
- ifeq "" "$(PLATFORM_VERSION_CODENAME)"
- # This is the current development code-name, if the build is not a final
- # release build. If this is a final release build, it is simply "REL".
- PLATFORM_VERSION_CODENAME := REL
- endif
- ifeq "" "$(DEFAULT_APP_TARGET_SDK)"
- # This is the default minSdkVersion and targetSdkVersion to use for
- # all .apks created by the build system. It can be overridden by explicitly
- # setting these in the .apk's AndroidManifest.xml. It is either the code
- # name of the development build or, if this is a release build, the official
- # SDK version of this release.
- ifeq "REL" "$(PLATFORM_VERSION_CODENAME)"
- DEFAULT_APP_TARGET_SDK := $(PLATFORM_SDK_VERSION)
- else
- DEFAULT_APP_TARGET_SDK := $(PLATFORM_VERSION_CODENAME)
- endif
- endif
- ifeq "" "$(BUILD_ID)"
- # Used to signify special builds. E.g., branches and/or releases,
- # like "M5-RC7". Can be an arbitrary string, but must be a single
- # word and a valid file name.
- #
- # If there is no BUILD_ID set, make it obvious.
- BUILD_ID := UNKNOWN
- endif
- ifeq "" "$(BUILD_NUMBER)"
- # BUILD_NUMBER should be set to the source control value that
- # represents the current state of the source code. E.g., a
- # perforce changelist number or a git hash. Can be an arbitrary string
- # (to allow for source control that uses something other than numbers),
- # but must be a single word and a valid file name.
- #
- # If no BUILD_NUMBER is set, create a useful "I am an engineering build
- # from this date/time" value. Make it start with a non-digit so that
- # anyone trying to parse it as an integer will probably get "0".
- BUILD_NUMBER := eng.$(USER).$(shell date +%Y%m%d.%H%M%S)
- endif
- root@idong:/home/hejian/rk3066-4.2/build/core#
- root@idong:/home/hejian/rk3066-4.2/build/core# cat version_defaults.mk
- #
- # Copyright (C) 2008 The Android Open Source Project
- #
- # Licensed under the Apache License, Version 2.0 (the "License");
- # you may not use this file except in compliance with the License.
- # You may obtain a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS,
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- # See the License for the specific language governing permissions and
- # limitations under the License.
- #
- #
- # Handle various build version information.
- #
- # Guarantees that the following are defined:
- # PLATFORM_VERSION
- # PLATFORM_SDK_VERSION
- # PLATFORM_VERSION_CODENAME
- # DEFAULT_APP_TARGET_SDK
- # BUILD_ID
- # BUILD_NUMBER
- #
- # Look for an optional file containing overrides of the defaults,
- # but don't cry if we don't find it. We could just use -include, but
- # the build.prop target also wants INTERNAL_BUILD_ID_MAKEFILE to be set
- # if the file exists.
- #
- INTERNAL_BUILD_ID_MAKEFILE := $(wildcard $(BUILD_SYSTEM)/build_id.mk)
- ifneq "" "$(INTERNAL_BUILD_ID_MAKEFILE)"
- include $(INTERNAL_BUILD_ID_MAKEFILE)
- endif
- ifeq "" "$(PLATFORM_VERSION)"
- # This is the canonical definition of the platform version,
- # which is the version that we reveal to the end user.
- # Update this value when the platform version changes (rather
- # than overriding it somewhere else). Can be an arbitrary string.
- PLATFORM_VERSION := 4.2.2
- endif
- ifeq "" "$(PLATFORM_SDK_VERSION)"
- # This is the canonical definition of the SDK version, which defines
- # the set of APIs and functionality available in the platform. It
- # is a single integer that increases monotonically as updates to
- # the SDK are released. It should only be incremented when the APIs for
- # the new release are frozen (so that developers don't write apps against
- # intermediate builds). During development, this number remains at the
- # SDK version the branch is based on and PLATFORM_VERSION_CODENAME holds
- # the code-name of the new development work.
- PLATFORM_SDK_VERSION := 17
- endif
- ifeq "" "$(PLATFORM_VERSION_CODENAME)"
- # This is the current development code-name, if the build is not a final
- # release build. If this is a final release build, it is simply "REL".
- PLATFORM_VERSION_CODENAME := REL
- endif
- ifeq "" "$(DEFAULT_APP_TARGET_SDK)"
- # This is the default minSdkVersion and targetSdkVersion to use for
- # all .apks created by the build system. It can be overridden by explicitly
- # setting these in the .apk's AndroidManifest.xml. It is either the code
- # name of the development build or, if this is a release build, the official
- # SDK version of this release.
- ifeq "REL" "$(PLATFORM_VERSION_CODENAME)"
- DEFAULT_APP_TARGET_SDK := $(PLATFORM_SDK_VERSION)
- else
- DEFAULT_APP_TARGET_SDK := $(PLATFORM_VERSION_CODENAME)
- endif
- endif
- ifeq "" "$(BUILD_ID)"
- # Used to signify special builds. E.g., branches and/or releases,
- # like "M5-RC7". Can be an arbitrary string, but must be a single
- # word and a valid file name.
- #
- # If there is no BUILD_ID set, make it obvious.
- BUILD_ID := UNKNOWN
- endif
- ifeq "" "$(BUILD_NUMBER)"
- # BUILD_NUMBER should be set to the source control value that
- # represents the current state of the source code. E.g., a
- # perforce changelist number or a git hash. Can be an arbitrary string
- # (to allow for source control that uses something other than numbers),
- # but must be a single word and a valid file name.
- #
- # If no BUILD_NUMBER is set, create a useful "I am an engineering build
- # from this date/time" value. Make it start with a non-digit so that
- # anyone trying to parse it as an integer will probably get "0".
- BUILD_NUMBER := eng.$(USER).$(shell date +%Y%m%d.%H%M%S)
- endif
如何查看Android SDK源码版本的更多相关文章
- 关于查看Android系统源码【Written By KillerLegend】
可能你会想下载Android系统源码,但是我不知道你会看多少系统的源码,如果你对源码只是偶尔看一次的话,推荐你在线看Android的系统源码,下面提供几种查看android系统源码的方法. 1:打开这 ...
- 怎样将Android SDK源码 导入到Eclipse中?
在Eclipse中导入android sdk源码 http://blog.csdn.net/hahahacff/article/details/8590649
- eclipse导入java和android sdk源码,帮助文档
eclipse导入java和android sdk源码,帮助文档 http://blog.csdn.net/ashelyhss/article/details/37993261 JavaDoc集成到E ...
- Android 如何在Eclipse中查看Android API源码 及 support包源码
当我们阅读android API开发文档时候,上面的每个类,以及类的各个方法都是已经写好的方法和控件,可是我们只是在搬来使用,不知道它的原理,它是如何被实现的.android系统是开源的,所以谷歌官方 ...
- 【转】Android 如何在Eclipse中查看Android API源码 及 support包源码
原文网址:http://blog.csdn.net/vipzjyno1/article/details/22954775 当我们阅读android API开发文档时候,上面的每个类,以及类的各个方法都 ...
- 如何在Eclipse中查看Android API源码以及support包源码
http://my.eoe.cn/futurexiong/archive/181.html 开发第三方Android应用的,大多数人应该还是Eclipse结合ADT来开发.那么大多数时候我们可能希望点 ...
- zbar android sdk源码编译
zbar,解析条码和二维码的又一利器,zbar代码是用c语言编写的,如果想在Android下使用zbar类库,就需要使用NDK将zbar编译成.so加载使用,zbar编译好的Android SDK可以 ...
- Source Insight 基本使用(1)-使用Source Insight查看Android Framework 源码
一.下载framework源码: google已经把framework源码托管在了gitHub上: https://github.com/android/platform_frameworks_bas ...
- Android:android sdk源码中怎么没有httpclient的源码了
欢迎关注公众号,每天推送Android技术文章,二维码如下:(可扫描) 今天想使用这个API,怎么也找不到.废了好多时间... 查阅资料才知道如下解释: 在android 6.0(API 23)中,G ...
随机推荐
- 【转载】经典10道c/c++语言经典笔试题(含全部所有参考答案)
经典10道c/c++语言经典笔试题(含全部所有参考答案) 1. 下面这段代码的输出是多少(在32位机上). char *p; char *q[20]; char *m[20][20]; int (*n ...
- MapReduce UnitTest
通常情况下,我们需要用小数据集来单元测试我们写好的map函数和reduce函数.而一般我们可以使用Mockito框架来模拟OutputCollector对象(Hadoop版本号小于0.20.0)和Co ...
- MySQL Connector/Python 安装、测试
安装Connector/Python: # wget http://cdn.mysql.com/Downloads/Connector-Python/mysql-connector-pyth ...
- Pycharm在创建py文件时,如何自动添加文件头注释(类似于钩子特性)?
在每次新建一个py文件的时候 1 如何自动添加/usr/bin/env python2 自动添加 coding=utf8 操作方法: File->settings->Editor-> ...
- 使用Jstl异常:The absolute uri: http://java.sun.com/jsp/jstl/core cannot&nbs
错误提示是: org.apache.jasper.JasperException: This absolute uri http://java.sun.com/jsp/jstl/core ...
- vm安装不上vmtools
vm的一些仿真机的配置项 isolation.tools.getPtrLocation.disable = “TRUE”isolation.tools.setPtrLocation.disable = ...
- Delphi IDHTTP用法详解(六种用法)
一.IDHTTP的基本用法 IDHttp和WebBrowser一样,都可以实现抓取远端网页的功能,但是http方式更快.更节约资源,缺点是需要手动维护cook,连接等 IDHttp的创建,需要引入ID ...
- Android双击返回键退出Activity的两种方法
在开发应用程序的时候,有一种功能是非常常用到的,那就是迅速双击返回按钮,然后实现退出Activity的功能.本人在网上看了很多资料代码,总结起来,主要有两种比较好的方式.一种是开线程延时执行,一种是记 ...
- BZOJ3479: [Usaco2014 Mar]Watering the Fields
3479: [Usaco2014 Mar]Watering the Fields Time Limit: 10 Sec Memory Limit: 128 MBSubmit: 81 Solved: ...
- iOS 9之WatchKit for WatchOS 2
金田(github示例源码) 自AppleWatch发行的同时就可以为AppWatch开发相应的应用程序,不过最初的版本,能开发的功能极为有限,所以也只是有少数的App厂商为Apple定制了App,所 ...