编译后的android系统属性build.prop,所在位置:out\target\product\kylin\system\build.prop。
在代码中进行设置,可以通过frameworks/base/core/java/android/os/SystemProperties.java的接口定义来进行:
private static native String native_get(String key);
private static native String native_get(String key, String def);
private static native int native_get_int(String key, int def);
private static native long native_get_long(String key, long def);
private static native boolean native_get_boolean(String key, boolean def);
private static native void native_set(String key, String def);
在编译前进行手动设置,可以在build\tools\buildinfo.sh里面进行修改。