health 2.1 implementation.

Test: VTS health 2.1 test
Bug: 137670450

Change-Id: I04ea74facbaa534eee00a51474a013db3b6eb212
diff --git a/health/utils/libhealth2impl/Android.bp b/health/utils/libhealth2impl/Android.bp
new file mode 100644
index 0000000..14374a2
--- /dev/null
+++ b/health/utils/libhealth2impl/Android.bp
@@ -0,0 +1,51 @@
+// Copyright (C) 2019 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.
+
+// A helper library for health@2.x HAL implementation.
+// HAL implementations can link to this library and extend the Health class.
+cc_library_static {
+    name: "libhealth2impl",
+    vendor_available: true,
+    recovery_available: true,
+    srcs: [
+        "BinderHealth.cpp",
+        "HalHealthLoop.cpp",
+        "Health.cpp",
+    ],
+    shared_libs: [
+        "libbase",
+        "libcutils",
+        "libhidlbase",
+        "liblog",
+        "libutils",
+        "android.hardware.health@2.1",
+        "android.hardware.health@2.0",
+    ],
+    static_libs: [
+        "libbatterymonitor",
+        "libhealthloop",
+        "android.hardware.health@1.0-convert",
+    ],
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+    export_static_lib_headers: [
+        "libbatterymonitor",
+        "libhealthloop",
+    ],
+    export_include_dirs: [
+        "include",
+    ],
+}