Added example vendor extension for light.
Test: make
Bug: 32065239
Change-Id: I8004eaea180d768ccdec0e932d08c1167f5c10cd
diff --git a/example/extension/light/2.0/IExtLight.hal b/example/extension/light/2.0/IExtLight.hal
new file mode 100644
index 0000000..f12a272
--- /dev/null
+++ b/example/extension/light/2.0/IExtLight.hal
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+// Would normally be 'vendor.example.extension.light@2.0' however, this is
+// a google extension example. A vendor extension should also live in the
+// vendor partition.
+package android.hardware.example.extension.light@2.0;
+
+import android.hardware.light@2.0;
+
+interface IExtLight extends android.hardware.light@2.0::ILight {
+
+ /**
+ * Set the provided lights to the provided values.
+ *
+ * @param type logical light to set
+ * @param state describes what the light should look like.
+ * @return status result of applying state transformation.
+ */
+ setExtLight(Type type, ExtLightState state) generates (Status status);
+
+};