Update Contexthub HAL 1.2
Update Contexthub HAL 1.2 to support passing permissions information
about host apps and nanoapps to the HAL and contexthub framework.
Bug: 166846988
Test: hidl-gen && Run VTS against default HAL
Change-Id: I483cb066b3228c4a80bab8f12f8bfee2610c9e6b
diff --git a/contexthub/1.2/IContexthubCallback.hal b/contexthub/1.2/IContexthubCallback.hal
new file mode 100644
index 0000000..0236160
--- /dev/null
+++ b/contexthub/1.2/IContexthubCallback.hal
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2020 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.contexthub@1.2;
+
+import @1.0::IContexthubCallback;
+
+interface IContexthubCallback extends @1.0::IContexthubCallback {
+ /**
+ * This callback is passed by the Contexthub service to the HAL
+ * implementation to allow the HAL to send asynchronous messages back
+ * to the service and registered clients of the ContextHub service.
+ *
+ * @param msg message that should be delivered to host app clients
+ *
+ */
+ handleClientMsg_1_2(ContextHubMsg msg);
+
+ /**
+ * This callback is passed by the Contexthub service to the HAL
+ * implementation to allow the HAL to send information about the
+ * currently loaded and active nanoapps on the hub.
+ *
+ * @param appInfo vector of HubAppinfo structure for each nanoApp
+ * on the hub that can be enabled, disabled and
+ * unloaded by the service. Any nanoApps that cannot
+ * be controlled by the service must not be reported.
+ * All nanoApps that can be controlled by the service
+ * must be reported.
+ */
+ handleAppsInfo_1_2(vec<HubAppInfo> appInfo);
+};