Merge "Convert country code to Layoutinfo (Language tag + Layout type)"

13 files changed, 109 insertions, 330 deletions

diff --git a/include/input/InputDevice.h b/include/input/InputDevice.h
index 5fa9fda64b..09933d32b1 100644
--- a/include/input/InputDevice.h
+++ b/include/input/InputDevice.h
@@ -24,7 +24,6 @@
 #include <vector>
 
 #include <android/os/IInputConstants.h>
-#include "android/hardware/input/InputDeviceCountryCode.h"
 
 namespace android {
 
@@ -236,9 +235,7 @@ public:
 
     void initialize(int32_t id, int32_t generation, int32_t controllerNumber,
                     const InputDeviceIdentifier& identifier, const std::string& alias,
-                    bool isExternal, bool hasMic,
-                    hardware::input::InputDeviceCountryCode countryCode =
-                            hardware::input::InputDeviceCountryCode::INVALID);
+                    bool isExternal, bool hasMic);
 
     inline int32_t getId() const { return mId; }
     inline int32_t getControllerNumber() const { return mControllerNumber; }
@@ -250,7 +247,6 @@ public:
     }
     inline bool isExternal() const { return mIsExternal; }
     inline bool hasMic() const { return mHasMic; }
-    inline hardware::input::InputDeviceCountryCode getCountryCode() const { return mCountryCode; }
     inline uint32_t getSources() const { return mSources; }
 
     const MotionRange* getMotionRange(int32_t axis, uint32_t source) const;
@@ -310,7 +306,6 @@ private:
     std::string mAlias;
     bool mIsExternal;
     bool mHasMic;
-    hardware::input::InputDeviceCountryCode mCountryCode;
     std::optional<KeyboardLayoutInfo> mKeyboardLayoutInfo;
     uint32_t mSources;
     int32_t mKeyboardType;
diff --git a/libs/input/Android.bp b/libs/input/Android.bp
index 8ddd18d84a..8f41cc1872 100644
--- a/libs/input/Android.bp
+++ b/libs/input/Android.bp
@@ -26,7 +26,6 @@ package {
 filegroup {
     name: "inputconstants_aidl",
     srcs: [
-        "android/hardware/input/InputDeviceCountryCode.aidl",
         "android/os/IInputConstants.aidl",
         "android/os/InputEventInjectionResult.aidl",
         "android/os/InputEventInjectionSync.aidl",
diff --git a/libs/input/InputDevice.cpp b/libs/input/InputDevice.cpp
index fb6c590b6e..87333f2c76 100644
--- a/libs/input/InputDevice.cpp
+++ b/libs/input/InputDevice.cpp
@@ -26,7 +26,6 @@
 #include <input/InputEventLabels.h>
 
 using android::base::StringPrintf;
-using android::hardware::input::InputDeviceCountryCode;
 
 namespace android {
 
@@ -178,7 +177,6 @@ InputDeviceInfo::InputDeviceInfo(const InputDeviceInfo& other)
         mAlias(other.mAlias),
         mIsExternal(other.mIsExternal),
         mHasMic(other.mHasMic),
-        mCountryCode(other.mCountryCode),
         mKeyboardLayoutInfo(other.mKeyboardLayoutInfo),
         mSources(other.mSources),
         mKeyboardType(other.mKeyboardType),
@@ -197,7 +195,7 @@ InputDeviceInfo::~InputDeviceInfo() {
 
 void InputDeviceInfo::initialize(int32_t id, int32_t generation, int32_t controllerNumber,
                                  const InputDeviceIdentifier& identifier, const std::string& alias,
-                                 bool isExternal, bool hasMic, InputDeviceCountryCode countryCode) {
+                                 bool isExternal, bool hasMic) {
     mId = id;
     mGeneration = generation;
     mControllerNumber = controllerNumber;
@@ -205,7 +203,6 @@ void InputDeviceInfo::initialize(int32_t id, int32_t generation, int32_t control
     mAlias = alias;
     mIsExternal = isExternal;
     mHasMic = hasMic;
-    mCountryCode = countryCode;
     mSources = 0;
     mKeyboardType = AINPUT_KEYBOARD_TYPE_NONE;
     mHasVibrator = false;
diff --git a/libs/input/android/hardware/input/InputDeviceCountryCode.aidl b/libs/input/android/hardware/input/InputDeviceCountryCode.aidl
deleted file mode 100644
index 6bb1a60dda..0000000000
--- a/libs/input/android/hardware/input/InputDeviceCountryCode.aidl
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * Copyright (C) 2022 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.
- */
-
-package android.hardware.input;
-
-/**
- * Constant for HID country code declared by a HID device. These constants are declared as AIDL to
- * be used by java and native input code.
- *
- * @hide
- */
-@Backing(type="int")
-enum InputDeviceCountryCode {
-    /**
-     * Used as default value where country code is not set in the device HID descriptor
-     */
-    INVALID = -1,
-
-    /**
-     * Used as default value when country code is not supported by the HID device. The HID
-     * descriptor sets "00" as the country code in this case.
-     */
-    NOT_SUPPORTED = 0,
-
-    /**
-     * Arabic
-     */
-    ARABIC = 1,
-
-    /**
-     * Belgian
-     */
-    BELGIAN = 2,
-
-    /**
-     * Canadian (Bilingual)
-     */
-    CANADIAN_BILINGUAL = 3,
-
-    /**
-     * Canadian (French)
-     */
-    CANADIAN_FRENCH = 4,
-
-    /**
-     * Czech Republic
-     */
-    CZECH_REPUBLIC = 5,
-
-    /**
-     * Danish
-     */
-    DANISH = 6,
-
-    /**
-     * Finnish
-     */
-    FINNISH = 7,
-
-    /**
-     * French
-     */
-    FRENCH = 8,
-
-    /**
-     * German
-     */
-    GERMAN = 9,
-
-    /**
-     * Greek
-     */
-    GREEK = 10,
-
-    /**
-     * Hebrew
-     */
-    HEBREW = 11,
-
-    /**
-     * Hungary
-     */
-    HUNGARY = 12,
-
-    /**
-     * International (ISO)
-     */
-    INTERNATIONAL = 13,
-
-    /**
-     * Italian
-     */
-    ITALIAN = 14,
-
-    /**
-     * Japan (Katakana)
-     */
-    JAPAN = 15,
-
-    /**
-     * Korean
-     */
-    KOREAN = 16,
-
-    /**
-     * Latin American
-     */
-    LATIN_AMERICAN = 17,
-
-    /**
-     * Netherlands (Dutch)
-     */
-    DUTCH = 18,
-
-    /**
-     * Norwegian
-     */
-    NORWEGIAN = 19,
-
-    /**
-     * Persian
-     */
-    PERSIAN = 20,
-
-    /**
-     * Poland
-     */
-    POLAND = 21,
-
-    /**
-     * Portuguese
-     */
-    PORTUGUESE = 22,
-
-    /**
-     * Russia
-     */
-    RUSSIA = 23,
-
-    /**
-     * Slovakia
-     */
-    SLOVAKIA = 24,
-
-    /**
-     * Spanish
-     */
-    SPANISH = 25,
-
-    /**
-     * Swedish
-     */
-    SWEDISH = 26,
-
-    /**
-     * Swiss (French)
-     */
-    SWISS_FRENCH = 27,
-
-    /**
-     * Swiss (German)
-     */
-    SWISS_GERMAN = 28,
-
-    /**
-     * Switzerland
-     */
-    SWITZERLAND = 29,
-
-    /**
-     * Taiwan
-     */
-    TAIWAN = 30,
-
-    /**
-     * Turkish_Q
-     */
-    TURKISH_Q = 31,
-
-    /**
-     * UK
-     */
-    UK = 32,
-
-    /**
-     * US
-     */
-    US = 33,
-
-    /**
-     * Yugoslavia
-     */
-    YUGOSLAVIA = 34,
-
-    /**
-     * Turkish_F
-     */
-    TURKISH_F = 35,
-}
\ No newline at end of file
diff --git a/services/inputflinger/reader/EventHub.cpp b/services/inputflinger/reader/EventHub.cpp
index e9fa599b33..b214750443 100644
--- a/services/inputflinger/reader/EventHub.cpp
+++ b/services/inputflinger/reader/EventHub.cpp
@@ -62,7 +62,6 @@
 #define INDENT3 "      "
 
 using android::base::StringPrintf;
-using android::hardware::input::InputDeviceCountryCode;
 
 namespace android {
 
@@ -135,6 +134,46 @@ const std::unordered_map<std::string, LightColor> LIGHT_COLORS = {{"red", LightC
                                                                   {"green", LightColor::GREEN},
                                                                   {"blue", LightColor::BLUE}};
 
+// Mapping for country code to Layout info.
+// See bCountryCode in 6.2.1 of https://usb.org/sites/default/files/hid1_11.pdf.
+const std::unordered_map<std::int32_t, RawLayoutInfo> LAYOUT_INFOS =
+        {{0, RawLayoutInfo{.languageTag = "", .layoutType = ""}},             // NOT_SUPPORTED
+         {1, RawLayoutInfo{.languageTag = "ar-Arab", .layoutType = ""}},      // ARABIC
+         {2, RawLayoutInfo{.languageTag = "fr-BE", .layoutType = ""}},        // BELGIAN
+         {3, RawLayoutInfo{.languageTag = "fr-CA", .layoutType = ""}},        // CANADIAN_BILINGUAL
+         {4, RawLayoutInfo{.languageTag = "fr-CA", .layoutType = ""}},        // CANADIAN_FRENCH
+         {5, RawLayoutInfo{.languageTag = "cs", .layoutType = ""}},           // CZECH_REPUBLIC
+         {6, RawLayoutInfo{.languageTag = "da", .layoutType = ""}},           // DANISH
+         {7, RawLayoutInfo{.languageTag = "fi", .layoutType = ""}},           // FINNISH
+         {8, RawLayoutInfo{.languageTag = "fr-FR", .layoutType = ""}},        // FRENCH
+         {9, RawLayoutInfo{.languageTag = "de", .layoutType = ""}},           // GERMAN
+         {10, RawLayoutInfo{.languageTag = "el", .layoutType = ""}},          // GREEK
+         {11, RawLayoutInfo{.languageTag = "iw", .layoutType = ""}},          // HEBREW
+         {12, RawLayoutInfo{.languageTag = "hu", .layoutType = ""}},          // HUNGARY
+         {13, RawLayoutInfo{.languageTag = "en", .layoutType = "extended"}},  // INTERNATIONAL (ISO)
+         {14, RawLayoutInfo{.languageTag = "it", .layoutType = ""}},          // ITALIAN
+         {15, RawLayoutInfo{.languageTag = "ja", .layoutType = ""}},          // JAPAN
+         {16, RawLayoutInfo{.languageTag = "ko", .layoutType = ""}},          // KOREAN
+         {17, RawLayoutInfo{.languageTag = "es-419", .layoutType = ""}},      // LATIN_AMERICA
+         {18, RawLayoutInfo{.languageTag = "nl", .layoutType = ""}},          // DUTCH
+         {19, RawLayoutInfo{.languageTag = "nb", .layoutType = ""}},          // NORWEGIAN
+         {20, RawLayoutInfo{.languageTag = "fa", .layoutType = ""}},          // PERSIAN
+         {21, RawLayoutInfo{.languageTag = "pl", .layoutType = ""}},          // POLAND
+         {22, RawLayoutInfo{.languageTag = "pt", .layoutType = ""}},          // PORTUGUESE
+         {23, RawLayoutInfo{.languageTag = "ru", .layoutType = ""}},          // RUSSIA
+         {24, RawLayoutInfo{.languageTag = "sk", .layoutType = ""}},          // SLOVAKIA
+         {25, RawLayoutInfo{.languageTag = "es-ES", .layoutType = ""}},       // SPANISH
+         {26, RawLayoutInfo{.languageTag = "sv", .layoutType = ""}},          // SWEDISH
+         {27, RawLayoutInfo{.languageTag = "fr-CH", .layoutType = ""}},       // SWISS_FRENCH
+         {28, RawLayoutInfo{.languageTag = "de-CH", .layoutType = ""}},       // SWISS_GERMAN
+         {29, RawLayoutInfo{.languageTag = "de-CH", .layoutType = ""}},       // SWITZERLAND
+         {30, RawLayoutInfo{.languageTag = "zh-TW", .layoutType = ""}},       // TAIWAN
+         {31, RawLayoutInfo{.languageTag = "tr", .layoutType = "turkish_q"}}, // TURKISH_Q
+         {32, RawLayoutInfo{.languageTag = "en-GB", .layoutType = ""}},       // UK
+         {33, RawLayoutInfo{.languageTag = "en-US", .layoutType = ""}},       // US
+         {34, RawLayoutInfo{.languageTag = "", .layoutType = ""}},            // YUGOSLAVIA
+         {35, RawLayoutInfo{.languageTag = "tr", .layoutType = "turkish_f"}}}; // TURKISH_F
+
 static std::string sha1(const std::string& in) {
     SHA_CTX ctx;
     SHA1_Init(&ctx);
@@ -311,22 +350,27 @@ static std::optional<std::array<LightColor, COLOR_NUM>> getColorIndexArray(
 }
 
 /**
- * Read country code information exposed through the sysfs path.
+ * Read country code information exposed through the sysfs path and convert it to Layout info.
  */
-static InputDeviceCountryCode readCountryCodeLocked(const std::filesystem::path& sysfsRootPath) {
+static std::optional<RawLayoutInfo> readLayoutConfiguration(
+        const std::filesystem::path& sysfsRootPath) {
     // Check the sysfs root path
-    int hidCountryCode = static_cast<int>(InputDeviceCountryCode::INVALID);
+    int32_t hidCountryCode = -1;
     std::string str;
     if (base::ReadFileToString(sysfsRootPath / "country", &str)) {
         hidCountryCode = std::stoi(str, nullptr, 16);
+        // Update this condition if new supported country codes are added to HID spec.
         if (hidCountryCode > 35 || hidCountryCode < 0) {
             ALOGE("HID country code should be in range [0, 35], but for sysfs path %s it was %d",
                   sysfsRootPath.c_str(), hidCountryCode);
-            return InputDeviceCountryCode::INVALID;
         }
     }
+    const auto it = LAYOUT_INFOS.find(hidCountryCode);
+    if (it != LAYOUT_INFOS.end()) {
+        return it->second;
+    }
 
-    return static_cast<InputDeviceCountryCode>(hidCountryCode);
+    return std::nullopt;
 }
 
 /**
@@ -1299,13 +1343,13 @@ void EventHub::setLightIntensities(int32_t deviceId, int32_t lightId,
     }
 }
 
-InputDeviceCountryCode EventHub::getCountryCode(int32_t deviceId) const {
+std::optional<RawLayoutInfo> EventHub::getRawLayoutInfo(int32_t deviceId) const {
     std::scoped_lock _l(mLock);
     Device* device = getDeviceLocked(deviceId);
     if (device == nullptr || !device->associatedDevice) {
-        return InputDeviceCountryCode::INVALID;
+        return std::nullopt;
     }
-    return device->associatedDevice->countryCode;
+    return device->associatedDevice->layoutInfo;
 }
 
 void EventHub::setExcludedDevices(const std::vector<std::string>& devices) {
@@ -1449,9 +1493,9 @@ std::shared_ptr<const EventHub::AssociatedDevice> EventHub::obtainAssociatedDevi
 
     std::shared_ptr<const AssociatedDevice> associatedDevice = std::make_shared<AssociatedDevice>(
             AssociatedDevice{.sysfsRootPath = path,
-                             .countryCode = readCountryCodeLocked(path),
                              .batteryInfos = readBatteryConfiguration(path),
-                             .lightInfos = readLightsConfiguration(path)});
+                             .lightInfos = readLightsConfiguration(path),
+                             .layoutInfo = readLayoutConfiguration(path)});
 
     bool associatedDeviceChanged = false;
     for (const auto& [id, dev] : mDevices) {
@@ -2686,9 +2730,12 @@ void EventHub::dump(std::string& dump) const {
                                  device->keyMap.keyLayoutFile.c_str());
             dump += StringPrintf(INDENT3 "KeyCharacterMapFile: %s\n",
                                  device->keyMap.keyCharacterMapFile.c_str());
-            dump += StringPrintf(INDENT3 "CountryCode: %d\n",
-                                 device->associatedDevice ? device->associatedDevice->countryCode
-                                                          : InputDeviceCountryCode::INVALID);
+            if (device->associatedDevice && device->associatedDevice->layoutInfo) {
+                dump += StringPrintf(INDENT3 "LanguageTag: %s\n",
+                                     device->associatedDevice->layoutInfo->languageTag.c_str());
+                dump += StringPrintf(INDENT3 "LayoutType: %s\n",
+                                     device->associatedDevice->layoutInfo->layoutType.c_str());
+            }
             dump += StringPrintf(INDENT3 "ConfigurationFile: %s\n",
                                  device->configurationFile.c_str());
             dump += StringPrintf(INDENT3 "VideoDevice: %s\n",
diff --git a/services/inputflinger/reader/InputDevice.cpp b/services/inputflinger/reader/InputDevice.cpp
index 13f40ee8e4..6e78e82c7e 100644
--- a/services/inputflinger/reader/InputDevice.cpp
+++ b/services/inputflinger/reader/InputDevice.cpp
@@ -37,8 +37,6 @@
 #include "TouchpadInputMapper.h"
 #include "VibratorInputMapper.h"
 
-using android::hardware::input::InputDeviceCountryCode;
-
 namespace android {
 
 InputDevice::InputDevice(InputReaderContext* context, int32_t id, int32_t generation,
@@ -256,7 +254,6 @@ std::list<NotifyArgs> InputDevice::configure(nsecs_t when, const InputReaderConf
     mSources = 0;
     mClasses = ftl::Flags<InputDeviceClass>(0);
     mControllerNumber = 0;
-    mCountryCode = InputDeviceCountryCode::INVALID;
 
     for_each_subdevice([this](InputDeviceContext& context) {
         mClasses |= context.getDeviceClasses();
@@ -268,16 +265,6 @@ std::list<NotifyArgs> InputDevice::configure(nsecs_t when, const InputReaderConf
             }
             mControllerNumber = controllerNumber;
         }
-
-        InputDeviceCountryCode countryCode = context.getCountryCode();
-        if (countryCode != InputDeviceCountryCode::INVALID) {
-            if (mCountryCode != InputDeviceCountryCode::INVALID && mCountryCode != countryCode) {
-                ALOGW("InputDevice::configure(): %s device contains multiple unique country "
-                      "codes",
-                      getName().c_str());
-            }
-            mCountryCode = countryCode;
-        }
     });
 
     mIsExternal = mClasses.test(InputDeviceClass::EXTERNAL);
@@ -465,7 +452,7 @@ std::list<NotifyArgs> InputDevice::updateExternalStylusState(const StylusState&
 InputDeviceInfo InputDevice::getDeviceInfo() {
     InputDeviceInfo outDeviceInfo;
     outDeviceInfo.initialize(mId, mGeneration, mControllerNumber, mIdentifier, mAlias, mIsExternal,
-                             mHasMic, mCountryCode);
+                             mHasMic);
     for_each_mapper(
             [&outDeviceInfo](InputMapper& mapper) { mapper.populateDeviceInfo(&outDeviceInfo); });
 
diff --git a/services/inputflinger/reader/include/EventHub.h b/services/inputflinger/reader/include/EventHub.h
index 8a844b2088..a3ecf418bb 100644
--- a/services/inputflinger/reader/include/EventHub.h
+++ b/services/inputflinger/reader/include/EventHub.h
@@ -42,7 +42,6 @@
 
 #include "TouchVideoDevice.h"
 #include "VibrationElement.h"
-#include "android/hardware/input/InputDeviceCountryCode.h"
 
 struct inotify_event;
 
@@ -207,6 +206,15 @@ struct RawBatteryInfo {
     bool operator!=(const RawBatteryInfo&) const = default;
 };
 
+/* Layout information associated with the device */
+struct RawLayoutInfo {
+    std::string languageTag;
+    std::string layoutType;
+
+    bool operator==(const RawLayoutInfo&) const = default;
+    bool operator!=(const RawLayoutInfo&) const = default;
+};
+
 /*
  * Gets the class that owns an axis, in cases where multiple classes might claim
  * the same axis for different purposes.
@@ -308,8 +316,8 @@ public:
             int32_t deviceId, int32_t lightId) const = 0;
     virtual void setLightIntensities(int32_t deviceId, int32_t lightId,
                                      std::unordered_map<LightColor, int32_t> intensities) = 0;
-    /* Query Country code associated with the input device. */
-    virtual hardware::input::InputDeviceCountryCode getCountryCode(int32_t deviceId) const = 0;
+    /* Query Layout info associated with the input device. */
+    virtual std::optional<RawLayoutInfo> getRawLayoutInfo(int32_t deviceId) const = 0;
     /* Query current input state. */
     virtual int32_t getScanCodeState(int32_t deviceId, int32_t scanCode) const = 0;
     virtual int32_t getKeyCodeState(int32_t deviceId, int32_t keyCode) const = 0;
@@ -493,7 +501,7 @@ public:
     void setLightIntensities(int32_t deviceId, int32_t lightId,
                              std::unordered_map<LightColor, int32_t> intensities) override final;
 
-    hardware::input::InputDeviceCountryCode getCountryCode(int32_t deviceId) const override final;
+    std::optional<RawLayoutInfo> getRawLayoutInfo(int32_t deviceId) const override final;
 
     void setExcludedDevices(const std::vector<std::string>& devices) override final;
 
@@ -556,9 +564,9 @@ private:
     struct AssociatedDevice {
         // The sysfs root path of the misc device.
         std::filesystem::path sysfsRootPath;
-        hardware::input::InputDeviceCountryCode countryCode;
         std::unordered_map<int32_t /*batteryId*/, RawBatteryInfo> batteryInfos;
         std::unordered_map<int32_t /*lightId*/, RawLightInfo> lightInfos;
+        std::optional<RawLayoutInfo> layoutInfo;
 
         bool operator==(const AssociatedDevice&) const = default;
         bool operator!=(const AssociatedDevice&) const = default;
diff --git a/services/inputflinger/reader/include/InputDevice.h b/services/inputflinger/reader/include/InputDevice.h
index b173618d87..7867029ab7 100644
--- a/services/inputflinger/reader/include/InputDevice.h
+++ b/services/inputflinger/reader/include/InputDevice.h
@@ -167,7 +167,6 @@ private:
     int32_t mId;
     int32_t mGeneration;
     int32_t mControllerNumber;
-    hardware::input::InputDeviceCountryCode mCountryCode;
     InputDeviceIdentifier mIdentifier;
     std::string mAlias;
     ftl::Flags<InputDeviceClass> mClasses;
@@ -326,9 +325,6 @@ public:
     }
 
     inline std::vector<TouchVideoFrame> getVideoFrames() { return mEventHub->getVideoFrames(mId); }
-    inline hardware::input::InputDeviceCountryCode getCountryCode() const {
-        return mEventHub->getCountryCode(mId);
-    }
     inline int32_t getScanCodeState(int32_t scanCode) const {
         return mEventHub->getScanCodeState(mId, scanCode);
     }
@@ -361,6 +357,9 @@ public:
     inline bool setKeyboardLayoutOverlay(std::shared_ptr<KeyCharacterMap> map) {
         return mEventHub->setKeyboardLayoutOverlay(mId, map);
     }
+    inline const std::optional<RawLayoutInfo> getRawLayoutInfo() {
+        return mEventHub->getRawLayoutInfo(mId);
+    }
     inline void vibrate(const VibrationElement& element) {
         return mEventHub->vibrate(mId, element);
     }
diff --git a/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp b/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp
index 6f01449083..d147d60f4e 100644
--- a/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp
@@ -123,6 +123,12 @@ void KeyboardInputMapper::populateDeviceInfo(InputDeviceInfo* info) {
 
     if (mKeyboardLayoutInfo) {
         info->setKeyboardLayoutInfo(*mKeyboardLayoutInfo);
+    } else {
+        std::optional<RawLayoutInfo> layoutInfo = getDeviceContext().getRawLayoutInfo();
+        if (layoutInfo) {
+            info->setKeyboardLayoutInfo(
+                    KeyboardLayoutInfo(layoutInfo->languageTag, layoutInfo->layoutType));
+        }
     }
 }
 
diff --git a/services/inputflinger/tests/FakeEventHub.cpp b/services/inputflinger/tests/FakeEventHub.cpp
index 289a7809cc..6ac0bfb541 100644
--- a/services/inputflinger/tests/FakeEventHub.cpp
+++ b/services/inputflinger/tests/FakeEventHub.cpp
@@ -120,8 +120,8 @@ void FakeEventHub::setKeyCodeState(int32_t deviceId, int32_t keyCode, int32_t st
     getDevice(deviceId)->keyCodeStates.replaceValueFor(keyCode, state);
 }
 
-void FakeEventHub::setCountryCode(int32_t deviceId, InputDeviceCountryCode countryCode) {
-    getDevice(deviceId)->countryCode = countryCode;
+void FakeEventHub::setRawLayoutInfo(int32_t deviceId, RawLayoutInfo info) {
+    getDevice(deviceId)->layoutInfo = info;
 }
 
 void FakeEventHub::setScanCodeState(int32_t deviceId, int32_t scanCode, int32_t state) {
@@ -389,9 +389,9 @@ int32_t FakeEventHub::getScanCodeState(int32_t deviceId, int32_t scanCode) const
     return AKEY_STATE_UNKNOWN;
 }
 
-InputDeviceCountryCode FakeEventHub::getCountryCode(int32_t deviceId) const {
+std::optional<RawLayoutInfo> FakeEventHub::getRawLayoutInfo(int32_t deviceId) const {
     Device* device = getDevice(deviceId);
-    return device ? device->countryCode : InputDeviceCountryCode::INVALID;
+    return device ? device->layoutInfo : std::nullopt;
 }
 
 int32_t FakeEventHub::getKeyCodeState(int32_t deviceId, int32_t keyCode) const {
diff --git a/services/inputflinger/tests/FakeEventHub.h b/services/inputflinger/tests/FakeEventHub.h
index fb3c8596c7..72f8ac03a5 100644
--- a/services/inputflinger/tests/FakeEventHub.h
+++ b/services/inputflinger/tests/FakeEventHub.h
@@ -30,10 +30,6 @@
 #include <utils/Errors.h>
 #include <utils/KeyedVector.h>
 
-#include "android/hardware/input/InputDeviceCountryCode.h"
-
-using android::hardware::input::InputDeviceCountryCode;
-
 namespace android {
 
 class FakeEventHub : public EventHubInterface {
@@ -67,7 +63,7 @@ class FakeEventHub : public EventHubInterface {
         BitArray<MSC_MAX> mscBitmask;
         std::vector<VirtualKeyDefinition> virtualKeys;
         bool enabled;
-        InputDeviceCountryCode countryCode;
+        std::optional<RawLayoutInfo> layoutInfo;
 
         status_t enable() {
             enabled = true;
@@ -124,7 +120,7 @@ public:
     void addRelativeAxis(int32_t deviceId, int32_t axis);
     void setAbsoluteAxisValue(int32_t deviceId, int32_t axis, int32_t value);
 
-    void setCountryCode(int32_t deviceId, InputDeviceCountryCode countryCode);
+    void setRawLayoutInfo(int32_t deviceId, RawLayoutInfo info);
 
     void setKeyCodeState(int32_t deviceId, int32_t keyCode, int32_t state);
     void setScanCodeState(int32_t deviceId, int32_t scanCode, int32_t state);
@@ -180,7 +176,7 @@ private:
     std::vector<RawEvent> getEvents(int) override;
     std::vector<TouchVideoFrame> getVideoFrames(int32_t deviceId) override;
     int32_t getScanCodeState(int32_t deviceId, int32_t scanCode) const override;
-    InputDeviceCountryCode getCountryCode(int32_t deviceId) const override;
+    std::optional<RawLayoutInfo> getRawLayoutInfo(int32_t deviceId) const override;
     int32_t getKeyCodeState(int32_t deviceId, int32_t keyCode) const override;
     int32_t getSwitchState(int32_t deviceId, int32_t sw) const override;
     status_t getAbsoluteAxisValue(int32_t deviceId, int32_t axis, int32_t* outValue) const override;
diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index 96d27b8f11..a46463924f 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -48,12 +48,9 @@
 #include "InputMapperTest.h"
 #include "InstrumentedInputReader.h"
 #include "TestConstants.h"
-#include "android/hardware/input/InputDeviceCountryCode.h"
 #include "input/DisplayViewport.h"
 #include "input/Input.h"
 
-using android::hardware::input::InputDeviceCountryCode;
-
 namespace android {
 
 using namespace ftl::flag_operators;
@@ -2240,17 +2237,6 @@ TEST_F(InputDeviceTest, ImmutableProperties) {
     ASSERT_EQ(ftl::Flags<InputDeviceClass>(0), mDevice->getClasses());
 }
 
-TEST_F(InputDeviceTest, CountryCodeCorrectlyMapped) {
-    mFakeEventHub->setCountryCode(EVENTHUB_ID, InputDeviceCountryCode::INTERNATIONAL);
-
-    // Configuration
-    mDevice->addMapper<FakeInputMapper>(EVENTHUB_ID, AINPUT_SOURCE_KEYBOARD);
-    InputReaderConfiguration config;
-    std::list<NotifyArgs> unused = mDevice->configure(ARBITRARY_TIME, &config, 0);
-
-    ASSERT_EQ(InputDeviceCountryCode::INTERNATIONAL, mDevice->getDeviceInfo().getCountryCode());
-}
-
 TEST_F(InputDeviceTest, WhenDeviceCreated_EnabledIsFalse) {
     ASSERT_EQ(mDevice->isEnabled(), false);
 }
@@ -3600,6 +3586,20 @@ TEST_F(KeyboardInputMapperTest, Configure_AssignKeyboardLayoutInfo) {
               deviceInfo.getKeyboardLayoutInfo()->layoutType);
 }
 
+TEST_F(KeyboardInputMapperTest, LayoutInfoCorrectlyMapped) {
+    mFakeEventHub->setRawLayoutInfo(EVENTHUB_ID,
+                                    RawLayoutInfo{.languageTag = "en", .layoutType = "extended"});
+
+    // Configuration
+    addMapperAndConfigure<KeyboardInputMapper>(AINPUT_SOURCE_KEYBOARD,
+                                               AINPUT_KEYBOARD_TYPE_ALPHABETIC);
+    InputReaderConfiguration config;
+    std::list<NotifyArgs> unused = mDevice->configure(ARBITRARY_TIME, &config, 0);
+
+    ASSERT_EQ("en", mDevice->getDeviceInfo().getKeyboardLayoutInfo()->languageTag);
+    ASSERT_EQ("extended", mDevice->getDeviceInfo().getKeyboardLayoutInfo()->layoutType);
+}
+
 // --- KeyboardInputMapperTest_ExternalDevice ---
 
 class KeyboardInputMapperTest_ExternalDevice : public InputMapperTest {
diff --git a/services/inputflinger/tests/fuzzers/MapperHelpers.h b/services/inputflinger/tests/fuzzers/MapperHelpers.h
index a0910ea847..7c9be5c8d4 100644
--- a/services/inputflinger/tests/fuzzers/MapperHelpers.h
+++ b/services/inputflinger/tests/fuzzers/MapperHelpers.h
@@ -19,9 +19,6 @@
 #include <InputMapper.h>
 #include <InputReader.h>
 #include <ThreadSafeFuzzedDataProvider.h>
-#include "android/hardware/input/InputDeviceCountryCode.h"
-
-using android::hardware::input::InputDeviceCountryCode;
 
 constexpr size_t kValidTypes[] = {EV_SW,
                                   EV_SYN,
@@ -65,46 +62,6 @@ constexpr size_t kValidCodes[] = {
         BTN_TASK,
 };
 
-constexpr InputDeviceCountryCode kCountryCodes[] = {
-        InputDeviceCountryCode::INVALID,
-        InputDeviceCountryCode::NOT_SUPPORTED,
-        InputDeviceCountryCode::ARABIC,
-        InputDeviceCountryCode::BELGIAN,
-        InputDeviceCountryCode::CANADIAN_BILINGUAL,
-        InputDeviceCountryCode::CANADIAN_FRENCH,
-        InputDeviceCountryCode::CZECH_REPUBLIC,
-        InputDeviceCountryCode::DANISH,
-        InputDeviceCountryCode::FINNISH,
-        InputDeviceCountryCode::FRENCH,
-        InputDeviceCountryCode::GERMAN,
-        InputDeviceCountryCode::GREEK,
-        InputDeviceCountryCode::HEBREW,
-        InputDeviceCountryCode::HUNGARY,
-        InputDeviceCountryCode::INTERNATIONAL,
-        InputDeviceCountryCode::ITALIAN,
-        InputDeviceCountryCode::JAPAN,
-        InputDeviceCountryCode::KOREAN,
-        InputDeviceCountryCode::LATIN_AMERICAN,
-        InputDeviceCountryCode::DUTCH,
-        InputDeviceCountryCode::NORWEGIAN,
-        InputDeviceCountryCode::PERSIAN,
-        InputDeviceCountryCode::POLAND,
-        InputDeviceCountryCode::PORTUGUESE,
-        InputDeviceCountryCode::RUSSIA,
-        InputDeviceCountryCode::SLOVAKIA,
-        InputDeviceCountryCode::SPANISH,
-        InputDeviceCountryCode::SWEDISH,
-        InputDeviceCountryCode::SWISS_FRENCH,
-        InputDeviceCountryCode::SWISS_GERMAN,
-        InputDeviceCountryCode::SWITZERLAND,
-        InputDeviceCountryCode::TAIWAN,
-        InputDeviceCountryCode::TURKISH_Q,
-        InputDeviceCountryCode::UK,
-        InputDeviceCountryCode::US,
-        InputDeviceCountryCode::YUGOSLAVIA,
-        InputDeviceCountryCode::TURKISH_F,
-};
-
 constexpr size_t kMaxSize = 256;
 
 namespace android {
@@ -197,8 +154,8 @@ public:
     void setLightIntensities(int32_t deviceId, int32_t lightId,
                              std::unordered_map<LightColor, int32_t> intensities) override{};
 
-    InputDeviceCountryCode getCountryCode(int32_t deviceId) const override {
-        return mFdp->PickValueInArray<InputDeviceCountryCode>(kCountryCodes);
+    std::optional<RawLayoutInfo> getRawLayoutInfo(int32_t deviceId) const override {
+        return std::nullopt;
     };
 
     int32_t getScanCodeState(int32_t deviceId, int32_t scanCode) const override {