Initial checkin

Initial checkin of Quest App Launcher

Assets/OVRInputSelection/Scripts/BackButtonLogic.cs

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+/************************************************************************************
+
+Copyright   :   Copyright 2017-Present Oculus VR, LLC. All Rights reserved.
+
+Licensed under the Oculus VR Rift SDK License Version 3.2 (the "License");
+you may not use the Oculus VR Rift SDK except in compliance with the License,
+which is provided at the time of installation or download, or which
+otherwise accompanies this software in either electronic or hard copy form.
+
+You may obtain a copy of the License at
+
+http://www.oculusvr.com/licenses/LICENSE-3.2
+
+Unless required by applicable law or agreed to in writing, the Oculus VR SDK
+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.
+
+************************************************************************************/
+
+using UnityEngine;
+using UnityEngine.SceneManagement;
+
+public class BackButtonLogic : MonoBehaviour {
+    bool buttonPressed = false;
+
+    void Update() {
+        if (OVRInput.GetDown(OVRInput.Button.Back) || Input.GetKeyDown(KeyCode.Escape)) {
+            buttonPressed = true;
+        }
+
+        if (buttonPressed && (OVRInput.GetUp(OVRInput.Button.Back) || Input.GetKeyUp(KeyCode.Escape))) {
+            buttonPressed = false;
+            Scene scene = SceneManager.GetActiveScene();
+
+            if (scene.name == "main") {
+#if UNITY_ANDROID && !UNITY_EDITOR
+		        OVRManager.PlatformUIConfirmQuit();
+#endif
+            }
+            else {
+                SceneManager.LoadScene("main", LoadSceneMode.Single);
+            }
+        }
+
+        if (OVRInput.GetUp(OVRInput.Button.Back) || Input.GetKeyUp(KeyCode.Escape)) {
+            buttonPressed = false;
+        }
+    }
+}