Add android.hardware.health@2.0 HAL
Test: mma
Bug: 62229583
Change-Id: Icc5159424cf2623588a2f2acc7db5ff5bd7eeae8
diff --git a/health/2.0/IHealthInfoCallback.hal b/health/2.0/IHealthInfoCallback.hal
new file mode 100644
index 0000000..8e17bb9
--- /dev/null
+++ b/health/2.0/IHealthInfoCallback.hal
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2017 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.health@2.0;
+
+import @1.0::HealthInfo;
+
+/**
+ * IHealthInfoCallback is the callback interface to
+ * {@link IHealthInfoBus.registerCallback}.
+ */
+interface IHealthInfoCallback {
+ /**
+ * An implementation of IHealthInfoBus must call healthInfoChanged on all
+ * registered callbacks after health info changes.
+ * @param info the updated HealthInfo
+ */
+ oneway healthInfoChanged(HealthInfo info);
+};