從原始碼中檢視當前android版本
阿新 • • 發佈:2019-01-31
1: 系統沒有編譯,從程式碼中檢視當前版本
vim build/core/version_defaults.mk
# Default versions for each TARGET_PLATFORM_VERSION # TODO: PLATFORM_VERSION, PLATFORM_SDK_VERSION, etc. should be conditional # on this # 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. # When you add a new PLATFORM_VERSION which will result in a new # PLATFORM_SDK_VERSION please ensure you add a corresponding isAtLeast* # method in the following java file: # frameworks/support/compat/gingerbread/android/support/v4/os/BuildCompat.java # When you change PLATFORM_VERSION for a given PLATFORM_SDK_VERSION # please add that PLATFORM_VERSION as well as clean up obsolete PLATFORM_VERSION's # in the following text file: # cts/tests/tests/os/assets/platform_versions.txt PLATFORM_VERSION.OPM1 := 8.1.0
當前程式碼系統版本為 8.1.0
2 : 執行 配置選項,可以通過PLATFORM_VERSION檢視到當前PLATFORM_VERSION版本號;
source build/envsetup.sh
lunch msm8953_64-userdebug