Creating Build.FINGERPRINT on Android

Question

Android documentation refers to Build.FINGERPRINT as a way to uniquely identify the build. I\'d like to know how this property is generated. I\'m compiling whole framework on my

Answer 1

build/core/Makefile:  BUILD_FINGERPRINT := $(PRODUCT_BRAND)/$(TARGET_PRODUCT)/$(TARGET_DEVICE):$(PLATFORM_VERSION)/$(BUILD_ID)/$(BUILD_NUMBER):$(TARGET_BUILD_VARIANT)/$(BUILD_VERSION_TAGS)