android7.1 系统常修改文件收藏

新增键值

vi kernel/msm-3.18/arch/arm/boot/dts/qcom/msmxxx-mtp.dtsi

vi device/qcom/msmxxx/gpio-keys.kl

vi frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager.java

frameworks/base/api/system-current.txt

frameworks/data-binding/compiler/src/main/resources/api-versions.xml

frameworks/base/api/current.txt

frameworks/base/api/test-current.txt

frameworks/base/core/res/res/values/attrs.xml

frameworks/base/core/java/android/view/KeyEvent.java

frameworks/data-binding/compiler/src/main/resources/api-versions.xml

frameworks/base/core/res/res/values/attrs.xml:

frameworks/native/include/android/keycodes.h

frameworks/native/include/input/InputEventLabels.h

out/target/product/msmxxxx/system/usr/keylayout/gpio-keys.kl