Add VrManager AIDL interface for use by system apps.
Bug: 27884853
Change-Id: I6de0d291deafe5003070d60866c60d6599312e79
diff --git a/core/java/android/service/vr/IVrManager.aidl b/core/java/android/service/vr/IVrManager.aidl
new file mode 100644
index 0000000..62ecab3
--- /dev/null
+++ b/core/java/android/service/vr/IVrManager.aidl
@@ -0,0 +1,46 @@
+/**
+ * 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.
+ */
+
+package android.service.vr;
+
+import android.service.vr.IVrStateCallbacks;
+
+/** @hide */
+interface IVrManager {
+
+ /**
+ * Add a callback to be notified when VR mode state changes.
+ *
+ * @param cb the callback instance to add.
+ */
+ void registerListener(in IVrStateCallbacks cb);
+
+ /**
+ * Remove the callack from the current set of registered callbacks.
+ *
+ * @param cb the callback to remove.
+ */
+ void unregisterListener(in IVrStateCallbacks cb);
+
+ /**
+ * Return current VR mode state.
+ *
+ * @return {@code true} if VR mode is enabled.
+ */
+ boolean getVrModeState();
+
+}
+
diff --git a/core/java/android/service/vr/IVrStateCallbacks.aidl b/core/java/android/service/vr/IVrStateCallbacks.aidl
new file mode 100644
index 0000000..c4fdcd0
--- /dev/null
+++ b/core/java/android/service/vr/IVrStateCallbacks.aidl
@@ -0,0 +1,24 @@
+/**
+ * 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.
+ */
+
+package android.service.vr;
+
+/** @hide */
+oneway interface IVrStateCallbacks {
+
+ void onVrStateChanged(in boolean enabled);
+
+}
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 9219e81..af81585 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -2991,6 +2991,11 @@
<permission android:name="android.permission.BIND_VR_LISTENER_SERVICE"
android:protectionLevel="signature" />
+ <!-- Required to make calls to {@link android.service.vr.IVrManager}.
+ @hide -->
+ <permission android:name="android.permission.ACCESS_VR_MANAGER"
+ android:protectionLevel="signature" />
+
<!-- Allows an application to whitelist tasks during lock task mode
@hide <p>Not for use by third-party applications.</p> -->
<permission android:name="android.permission.UPDATE_LOCK_TASK_PACKAGES"