6 files changed, 46 insertions, 21 deletions
diff --git a/biometrics/Android.bp b/biometrics/Android.bp
index f5f26c7..11fc8dd 100644
--- a/biometrics/Android.bp
+++ b/biometrics/Android.bp
@@ -1,9 +1,9 @@
 cc_binary {
-    name: "android.hardware.biometrics.fingerprint@2.1-service.xiaomi_holi",
+    name: "android.hardware.biometrics.fingerprint@2.3-service.xiaomi_holi",
     defaults: ["hidl_defaults"],
     relative_install_path: "hw",
-    init_rc: ["android.hardware.biometrics.fingerprint@2.1-service.xiaomi_holi.rc"],
-    vintf_fragments: ["android.hardware.biometrics.fingerprint@2.1-service.xiaomi_holi.xml"],
+    init_rc: ["android.hardware.biometrics.fingerprint@2.3-service.xiaomi_holi.rc"],
+    vintf_fragments: ["android.hardware.biometrics.fingerprint@2.3-service.xiaomi_holi.xml"],
     srcs: [
         "BiometricsFingerprint.cpp",
         "service.cpp",
@@ -15,6 +15,8 @@ cc_binary {
         "libhardware",
         "libutils",
         "android.hardware.biometrics.fingerprint@2.1",
+        "android.hardware.biometrics.fingerprint@2.2",
+        "android.hardware.biometrics.fingerprint@2.3",
         "//hardware/xiaomi:vendor.xiaomi.hardware.fingerprintextension@1.0",
     ],
     vendor: true,
diff --git a/biometrics/BiometricsFingerprint.cpp b/biometrics/BiometricsFingerprint.cpp
index 668c220..707099d 100644
--- a/biometrics/BiometricsFingerprint.cpp
+++ b/biometrics/BiometricsFingerprint.cpp
@@ -14,8 +14,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#define LOG_TAG "android.hardware.biometrics.fingerprint@2.1-service.xiaomi_holi"
-#define LOG_VERBOSE "android.hardware.biometrics.fingerprint@2.1-service.xiaomi_holi"
+#define LOG_TAG "android.hardware.biometrics.fingerprint@2.3-service.xiaomi_holi"
+#define LOG_VERBOSE "android.hardware.biometrics.fingerprint@2.3-service.xiaomi_holi"
 
 #include <hardware/hw_auth_token.h>
 
@@ -30,7 +30,7 @@ namespace android {
 namespace hardware {
 namespace biometrics {
 namespace fingerprint {
-namespace V2_1 {
+namespace V2_3 {
 namespace implementation {
 
 // Supported fingerprint HAL version
@@ -375,8 +375,24 @@ Return<int32_t> BiometricsFingerprint::extCmd(int32_t cmd, int32_t param) {
     return mDevice->extCmd(mDevice, cmd, param);
 }
 
+
+Return<bool> BiometricsFingerprint::isUdfps(uint32_t /* sensorId */) {
+    return false;
+}
+
+Return<void> BiometricsFingerprint::onFingerDown(uint32_t /* x */, uint32_t /* y */,
+                                                float /* minor */, float /* major */) {
+    return Void();
+}
+
+Return<void> BiometricsFingerprint::onFingerUp() {
+    return Void();
+}
+
+
+
 } // namespace implementation
-}  // namespace V2_1
+}  // namespace V2_3
 }  // namespace fingerprint
 }  // namespace biometrics
 }  // namespace hardware
diff --git a/biometrics/BiometricsFingerprint.h b/biometrics/BiometricsFingerprint.h
index 84e3080..124209e 100644
--- a/biometrics/BiometricsFingerprint.h
+++ b/biometrics/BiometricsFingerprint.h
@@ -15,27 +15,29 @@
  * limitations under the License.
  */
 
-#ifndef ANDROID_HARDWARE_BIOMETRICS_FINGERPRINT_V2_1_BIOMETRICSFINGERPRINT_H
-#define ANDROID_HARDWARE_BIOMETRICS_FINGERPRINT_V2_1_BIOMETRICSFINGERPRINT_H
+#ifndef ANDROID_HARDWARE_BIOMETRICS_FINGERPRINT_V2_3_BIOMETRICSFINGERPRINT_H
+#define ANDROID_HARDWARE_BIOMETRICS_FINGERPRINT_V2_3_BIOMETRICSFINGERPRINT_H
 
 #include <log/log.h>
 #include <android/log.h>
 #include "xiaomi_fingerprint.h"
 #include <hidl/MQDescriptor.h>
 #include <hidl/Status.h>
-#include <android/hardware/biometrics/fingerprint/2.1/IBiometricsFingerprint.h>
+#include <android/hardware/biometrics/fingerprint/2.3/IBiometricsFingerprint.h>
 #include <vendor/xiaomi/hardware/fingerprintextension/1.0/IXiaomiFingerprint.h>
 
 namespace android {
 namespace hardware {
 namespace biometrics {
 namespace fingerprint {
-namespace V2_1 {
+namespace V2_3 {
 namespace implementation {
 
-using ::android::hardware::biometrics::fingerprint::V2_1::IBiometricsFingerprint;
+using ::android::hardware::biometrics::fingerprint::V2_1::FingerprintAcquiredInfo;
+using ::android::hardware::biometrics::fingerprint::V2_1::FingerprintError;
 using ::android::hardware::biometrics::fingerprint::V2_1::IBiometricsFingerprintClientCallback;
 using ::android::hardware::biometrics::fingerprint::V2_1::RequestStatus;
+using ::android::hardware::biometrics::fingerprint::V2_3::IBiometricsFingerprint;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
 using ::android::hardware::hidl_vec;
@@ -78,13 +80,18 @@ private:
     std::mutex mClientCallbackMutex;
     sp<IBiometricsFingerprintClientCallback> mClientCallback;
     xiaomi_fingerprint_device_t *mDevice;
+
+    // Methods from ::android::hardware::biometrics::fingerprint::V2_3::IBiometricsFingerprint follow.
+    Return<bool> isUdfps(uint32_t sensorId) override;
+    Return<void> onFingerDown(uint32_t x, uint32_t y, float minor, float major) override;
+    Return<void> onFingerUp() override;
 };
 
 }  // namespace implementation
-}  // namespace V2_1
+}  // namespace V2_3
 }  // namespace fingerprint
 }  // namespace biometrics
 }  // namespace hardware
 }  // namespace android
 
-#endif  // ANDROID_HARDWARE_BIOMETRICS_FINGERPRINT_V2_1_BIOMETRICSFINGERPRINT_H
+#endif  // ANDROID_HARDWARE_BIOMETRICS_FINGERPRINT_V2_3_BIOMETRICSFINGERPRINT_H
diff --git a/biometrics/android.hardware.biometrics.fingerprint@2.1-service.xiaomi_holi.rc b/biometrics/android.hardware.biometrics.fingerprint@2.3-service.xiaomi_holi.rc
index 2fed25b..ec62a44 100644
--- a/biometrics/android.hardware.biometrics.fingerprint@2.1-service.xiaomi_holi.rc
+++ b/biometrics/android.hardware.biometrics.fingerprint@2.3-service.xiaomi_holi.rc
@@ -1,4 +1,4 @@
-service vendor.fps_hal /vendor/bin/hw/android.hardware.biometrics.fingerprint@2.1-service.xiaomi_holi
+service vendor.fps_hal /vendor/bin/hw/android.hardware.biometrics.fingerprint@2.3-service.xiaomi_holi
     # "class hal" causes a race condition on some devices due to files created
     # in /data. As a workaround, postpone startup until later in boot once
     # /data is mounted.
diff --git a/biometrics/android.hardware.biometrics.fingerprint@2.1-service.xiaomi_holi.xml b/biometrics/android.hardware.biometrics.fingerprint@2.3-service.xiaomi_holi.xml
index 66a77d9..0112777 100644
--- a/biometrics/android.hardware.biometrics.fingerprint@2.1-service.xiaomi_holi.xml
+++ b/biometrics/android.hardware.biometrics.fingerprint@2.3-service.xiaomi_holi.xml
@@ -2,7 +2,7 @@
     <hal format="hidl">
         <name>android.hardware.biometrics.fingerprint</name>
         <transport>hwbinder</transport>
-        <version>2.1</version>
+        <version>2.3</version>
         <interface>
             <name>IBiometricsFingerprint</name>
             <instance>default</instance>
diff --git a/biometrics/service.cpp b/biometrics/service.cpp
index 0f6f70e..38e133e 100644
--- a/biometrics/service.cpp
+++ b/biometrics/service.cpp
@@ -14,18 +14,18 @@
  * limitations under the License.
  */
 
-#define LOG_TAG "android.hardware.biometrics.fingerprint@2.1-service.xiaomi_holi"
+#define LOG_TAG "android.hardware.biometrics.fingerprint@2.3-service.xiaomi_holi"
 
 #include <android/log.h>
 #include <hidl/HidlSupport.h>
 #include <hidl/HidlTransportSupport.h>
-#include <android/hardware/biometrics/fingerprint/2.1/IBiometricsFingerprint.h>
-#include <android/hardware/biometrics/fingerprint/2.1/types.h>
+#include <android/hardware/biometrics/fingerprint/2.3/IBiometricsFingerprint.h>
+#include <android/hardware/biometrics/fingerprint/2.2/types.h>
 #include <vendor/xiaomi/hardware/fingerprintextension/1.0/IXiaomiFingerprint.h>
 #include "BiometricsFingerprint.h"
 
-using android::hardware::biometrics::fingerprint::V2_1::IBiometricsFingerprint;
-using android::hardware::biometrics::fingerprint::V2_1::implementation::BiometricsFingerprint;
+using android::hardware::biometrics::fingerprint::V2_3::IBiometricsFingerprint;
+using android::hardware::biometrics::fingerprint::V2_3::implementation::BiometricsFingerprint;
 using android::hardware::configureRpcThreadpool;
 using android::hardware::joinRpcThreadpool;
 using android::sp;