diff --git a/gnss/1.0/Android.bp b/gnss/1.0/Android.bp
index 36b2095..81920b7 100644
--- a/gnss/1.0/Android.bp
+++ b/gnss/1.0/Android.bp
@@ -199,6 +199,71 @@
 }
 
 genrule {
+    name: "android.hardware.gnss-V1.0-java_gen_java",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Ljava -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gnss@1.0",
+    srcs: [
+        ":android.hardware.gnss@1.0_hal",
+    ],
+    out: [
+        "android/hardware/gnss/V1_0/GnssConstellationType.java",
+        "android/hardware/gnss/V1_0/GnssLocation.java",
+        "android/hardware/gnss/V1_0/GnssLocationFlags.java",
+        "android/hardware/gnss/V1_0/GnssMax.java",
+        "android/hardware/gnss/V1_0/IAGnss.java",
+        "android/hardware/gnss/V1_0/IAGnssCallback.java",
+        "android/hardware/gnss/V1_0/IAGnssRil.java",
+        "android/hardware/gnss/V1_0/IAGnssRilCallback.java",
+        "android/hardware/gnss/V1_0/IGnss.java",
+        "android/hardware/gnss/V1_0/IGnssBatching.java",
+        "android/hardware/gnss/V1_0/IGnssBatchingCallback.java",
+        "android/hardware/gnss/V1_0/IGnssCallback.java",
+        "android/hardware/gnss/V1_0/IGnssConfiguration.java",
+        "android/hardware/gnss/V1_0/IGnssDebug.java",
+        "android/hardware/gnss/V1_0/IGnssGeofenceCallback.java",
+        "android/hardware/gnss/V1_0/IGnssGeofencing.java",
+        "android/hardware/gnss/V1_0/IGnssMeasurement.java",
+        "android/hardware/gnss/V1_0/IGnssMeasurementCallback.java",
+        "android/hardware/gnss/V1_0/IGnssNavigationMessage.java",
+        "android/hardware/gnss/V1_0/IGnssNavigationMessageCallback.java",
+        "android/hardware/gnss/V1_0/IGnssNi.java",
+        "android/hardware/gnss/V1_0/IGnssNiCallback.java",
+        "android/hardware/gnss/V1_0/IGnssXtra.java",
+        "android/hardware/gnss/V1_0/IGnssXtraCallback.java",
+    ],
+}
+
+java_library {
+    name: "android.hardware.gnss-V1.0-java",
+    no_framework_libs: true,
+    defaults: ["hidl-java-module-defaults"],
+    srcs: [":android.hardware.gnss-V1.0-java_gen_java"],
+    libs: [
+        "hwbinder",
+        "android.hidl.base-V1.0-java",
+    ]
+}
+
+genrule {
+    name: "android.hardware.gnss-V1.0-java-constants_gen_java",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Ljava-constants -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gnss@1.0",
+    srcs: [
+        ":android.hardware.gnss@1.0_hal",
+    ],
+    out: [
+        "android/hardware/gnss/V1_0/Constants.java",
+    ],
+}
+
+java_library {
+    name: "android.hardware.gnss-V1.0-java-constants",
+    no_framework_libs: true,
+    defaults: ["hidl-java-module-defaults"],
+    srcs: [":android.hardware.gnss-V1.0-java-constants_gen_java"],
+}
+
+genrule {
     name: "android.hardware.gnss@1.0-adapter-helper_genc++",
     tools: ["hidl-gen"],
     cmd: "$(location hidl-gen) -o $(genDir) -Lc++-adapter-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gnss@1.0",
@@ -260,7 +325,6 @@
     ],
 }
 
-
 cc_library {
     name: "android.hardware.gnss@1.0-adapter-helper",
     defaults: ["hidl-module-defaults"],
diff --git a/gnss/1.0/Android.mk b/gnss/1.0/Android.mk
deleted file mode 100644
index 1cb3945..0000000
--- a/gnss/1.0/Android.mk
+++ /dev/null
@@ -1,583 +0,0 @@
-# This file is autogenerated by hidl-gen. Do not edit manually.
-
-LOCAL_PATH := $(call my-dir)
-
-################################################################################
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.gnss-V1.0-java
-LOCAL_MODULE_CLASS := JAVA_LIBRARIES
-
-intermediates := $(call local-generated-sources-dir, COMMON)
-
-HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
-
-LOCAL_JAVA_LIBRARIES := \
-    android.hidl.base-V1.0-java \
-
-LOCAL_NO_STANDARD_LIBRARIES := true
-LOCAL_JAVA_LIBRARIES += core-oj hwbinder
-
-#
-# Build types.hal (GnssConstellationType)
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/GnssConstellationType.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::types.GnssConstellationType
-
-$(GEN): $(LOCAL_PATH)/types.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build types.hal (GnssLocation)
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/GnssLocation.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::types.GnssLocation
-
-$(GEN): $(LOCAL_PATH)/types.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build types.hal (GnssLocationFlags)
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/GnssLocationFlags.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::types.GnssLocationFlags
-
-$(GEN): $(LOCAL_PATH)/types.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build types.hal (GnssMax)
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/GnssMax.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::types.GnssMax
-
-$(GEN): $(LOCAL_PATH)/types.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IAGnss.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IAGnss.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IAGnss.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IAGnssCallback.hal
-$(GEN): $(LOCAL_PATH)/IAGnssCallback.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IAGnss
-
-$(GEN): $(LOCAL_PATH)/IAGnss.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IAGnssCallback.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IAGnssCallback.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IAGnssCallback.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IAGnssCallback
-
-$(GEN): $(LOCAL_PATH)/IAGnssCallback.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IAGnssRil.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IAGnssRil.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IAGnssRil.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IAGnssRilCallback.hal
-$(GEN): $(LOCAL_PATH)/IAGnssRilCallback.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IAGnssRil
-
-$(GEN): $(LOCAL_PATH)/IAGnssRil.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IAGnssRilCallback.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IAGnssRilCallback.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IAGnssRilCallback.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IAGnssRilCallback
-
-$(GEN): $(LOCAL_PATH)/IAGnssRilCallback.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IGnss.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IGnss.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IGnss.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IAGnss.hal
-$(GEN): $(LOCAL_PATH)/IAGnss.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IAGnssRil.hal
-$(GEN): $(LOCAL_PATH)/IAGnssRil.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IGnssBatching.hal
-$(GEN): $(LOCAL_PATH)/IGnssBatching.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IGnssCallback.hal
-$(GEN): $(LOCAL_PATH)/IGnssCallback.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IGnssConfiguration.hal
-$(GEN): $(LOCAL_PATH)/IGnssConfiguration.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IGnssDebug.hal
-$(GEN): $(LOCAL_PATH)/IGnssDebug.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IGnssGeofencing.hal
-$(GEN): $(LOCAL_PATH)/IGnssGeofencing.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IGnssMeasurement.hal
-$(GEN): $(LOCAL_PATH)/IGnssMeasurement.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IGnssNavigationMessage.hal
-$(GEN): $(LOCAL_PATH)/IGnssNavigationMessage.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IGnssNi.hal
-$(GEN): $(LOCAL_PATH)/IGnssNi.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IGnssXtra.hal
-$(GEN): $(LOCAL_PATH)/IGnssXtra.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
-$(GEN): $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IGnss
-
-$(GEN): $(LOCAL_PATH)/IGnss.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IGnssBatching.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IGnssBatching.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IGnssBatching.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IGnssBatchingCallback.hal
-$(GEN): $(LOCAL_PATH)/IGnssBatchingCallback.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IGnssBatching
-
-$(GEN): $(LOCAL_PATH)/IGnssBatching.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IGnssBatchingCallback.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IGnssBatchingCallback.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IGnssBatchingCallback.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
-$(GEN): $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IGnssBatchingCallback
-
-$(GEN): $(LOCAL_PATH)/IGnssBatchingCallback.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IGnssCallback.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IGnssCallback.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IGnssCallback.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
-$(GEN): $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IGnssCallback
-
-$(GEN): $(LOCAL_PATH)/IGnssCallback.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IGnssConfiguration.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IGnssConfiguration.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IGnssConfiguration.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IGnssConfiguration
-
-$(GEN): $(LOCAL_PATH)/IGnssConfiguration.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IGnssDebug.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IGnssDebug.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IGnssDebug.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
-$(GEN): $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IGnssDebug
-
-$(GEN): $(LOCAL_PATH)/IGnssDebug.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IGnssGeofenceCallback.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IGnssGeofenceCallback.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IGnssGeofenceCallback.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
-$(GEN): $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IGnssGeofenceCallback
-
-$(GEN): $(LOCAL_PATH)/IGnssGeofenceCallback.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IGnssGeofencing.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IGnssGeofencing.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IGnssGeofencing.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IGnssGeofenceCallback.hal
-$(GEN): $(LOCAL_PATH)/IGnssGeofenceCallback.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IGnssGeofencing
-
-$(GEN): $(LOCAL_PATH)/IGnssGeofencing.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IGnssMeasurement.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IGnssMeasurement.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IGnssMeasurement.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IGnssMeasurementCallback.hal
-$(GEN): $(LOCAL_PATH)/IGnssMeasurementCallback.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IGnssMeasurement
-
-$(GEN): $(LOCAL_PATH)/IGnssMeasurement.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IGnssMeasurementCallback.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IGnssMeasurementCallback.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IGnssMeasurementCallback.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
-$(GEN): $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IGnssMeasurementCallback
-
-$(GEN): $(LOCAL_PATH)/IGnssMeasurementCallback.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IGnssNavigationMessage.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IGnssNavigationMessage.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IGnssNavigationMessage.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IGnssNavigationMessageCallback.hal
-$(GEN): $(LOCAL_PATH)/IGnssNavigationMessageCallback.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IGnssNavigationMessage
-
-$(GEN): $(LOCAL_PATH)/IGnssNavigationMessage.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IGnssNavigationMessageCallback.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IGnssNavigationMessageCallback.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IGnssNavigationMessageCallback.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IGnssNavigationMessageCallback
-
-$(GEN): $(LOCAL_PATH)/IGnssNavigationMessageCallback.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IGnssNi.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IGnssNi.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IGnssNi.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IGnssNiCallback.hal
-$(GEN): $(LOCAL_PATH)/IGnssNiCallback.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IGnssNi
-
-$(GEN): $(LOCAL_PATH)/IGnssNi.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IGnssNiCallback.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IGnssNiCallback.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IGnssNiCallback.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IGnssNiCallback
-
-$(GEN): $(LOCAL_PATH)/IGnssNiCallback.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IGnssXtra.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IGnssXtra.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IGnssXtra.hal
-$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/IGnssXtraCallback.hal
-$(GEN): $(LOCAL_PATH)/IGnssXtraCallback.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IGnssXtra
-
-$(GEN): $(LOCAL_PATH)/IGnssXtra.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build IGnssXtraCallback.hal
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/IGnssXtraCallback.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IGnssXtraCallback.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0::IGnssXtraCallback
-
-$(GEN): $(LOCAL_PATH)/IGnssXtraCallback.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-include $(BUILD_JAVA_LIBRARY)
-
-
-################################################################################
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.gnss-V1.0-java-constants
-LOCAL_MODULE_CLASS := JAVA_LIBRARIES
-
-intermediates := $(call local-generated-sources-dir, COMMON)
-
-HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
-#
-GEN := $(intermediates)/android/hardware/gnss/V1_0/Constants.java
-$(GEN): $(HIDL)
-$(GEN): $(LOCAL_PATH)/types.hal
-$(GEN): $(LOCAL_PATH)/IAGnss.hal
-$(GEN): $(LOCAL_PATH)/IAGnssCallback.hal
-$(GEN): $(LOCAL_PATH)/IAGnssRil.hal
-$(GEN): $(LOCAL_PATH)/IAGnssRilCallback.hal
-$(GEN): $(LOCAL_PATH)/IGnss.hal
-$(GEN): $(LOCAL_PATH)/IGnssBatching.hal
-$(GEN): $(LOCAL_PATH)/IGnssBatchingCallback.hal
-$(GEN): $(LOCAL_PATH)/IGnssCallback.hal
-$(GEN): $(LOCAL_PATH)/IGnssConfiguration.hal
-$(GEN): $(LOCAL_PATH)/IGnssDebug.hal
-$(GEN): $(LOCAL_PATH)/IGnssGeofenceCallback.hal
-$(GEN): $(LOCAL_PATH)/IGnssGeofencing.hal
-$(GEN): $(LOCAL_PATH)/IGnssMeasurement.hal
-$(GEN): $(LOCAL_PATH)/IGnssMeasurementCallback.hal
-$(GEN): $(LOCAL_PATH)/IGnssNavigationMessage.hal
-$(GEN): $(LOCAL_PATH)/IGnssNavigationMessageCallback.hal
-$(GEN): $(LOCAL_PATH)/IGnssNi.hal
-$(GEN): $(LOCAL_PATH)/IGnssNiCallback.hal
-$(GEN): $(LOCAL_PATH)/IGnssXtra.hal
-$(GEN): $(LOCAL_PATH)/IGnssXtraCallback.hal
-
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava-constants \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.gnss@1.0
-
-$(GEN):
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-# Avoid dependency cycle of framework.jar -> this-library -> framework.jar
-LOCAL_NO_STANDARD_LIBRARIES := true
-LOCAL_JAVA_LIBRARIES := core-oj
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
-
-
-
-include $(call all-makefiles-under,$(LOCAL_PATH))