77 lines
3.1 KiB
C#
77 lines
3.1 KiB
C#
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// Copyright 2016 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0(the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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namespace GoogleVR.PermissionsDemo {
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using UnityEngine;
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using System.Collections.Generic;
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using UnityEngine.UI;
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#if UNITY_ANDROID || UNITY_EDITOR
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// Manages the permission flow in PermissionsDemo.
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public class PermissionsFlowManager : MonoBehaviour {
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private static string[] permissionNames = { "android.permission.READ_EXTERNAL_STORAGE" };
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public Text statusText;
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private static List<GvrPermissionsRequester.PermissionStatus> permissionList =
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new List<GvrPermissionsRequester.PermissionStatus>();
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public void CheckPermission() {
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statusText.text = "Checking permission....";
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GvrPermissionsRequester permissionRequester = GvrPermissionsRequester.Instance;
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if (permissionRequester != null) {
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bool granted = permissionRequester.IsPermissionGranted(permissionNames[0]);
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statusText.text = permissionNames[0] + ": " + (granted ? "Granted" : "Denied");
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} else {
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statusText.text = "Permission requester cannot be initialized.";
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}
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}
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public void RequestPermissions() {
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if (statusText != null) {
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statusText.text = "Requesting permission....";
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}
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GvrPermissionsRequester permissionRequester = GvrPermissionsRequester.Instance;
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if (permissionRequester == null) {
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statusText.text = "Permission requester cannot be initialized.";
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return;
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}
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Debug.Log("Permissions.RequestPermisions: Check if permission has been granted");
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if (!permissionRequester.IsPermissionGranted(permissionNames[0])) {
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Debug.Log("Permissions.RequestPermisions: Permission has not been previously granted");
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if (permissionRequester.ShouldShowRational(permissionNames[0])) {
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statusText.text = "This game needs to access external storage. Please grant permission when prompted.";
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statusText.color = Color.red;
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}
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permissionRequester.RequestPermissions(permissionNames,
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(GvrPermissionsRequester.PermissionStatus[] permissionResults) =>
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{
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statusText.color = Color.cyan;
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permissionList.Clear();
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permissionList.AddRange(permissionResults);
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string msg = "";
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foreach (GvrPermissionsRequester.PermissionStatus p in permissionList) {
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msg += p.Name + ": " + (p.Granted ? "Granted" : "Denied") + "\n";
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}
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statusText.text = msg;
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});
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}
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else {
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statusText.text = "ExternalStorage permission already granted!";
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}
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}
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}
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#endif // (UNITY_ANDROID || UNITY_EDITOR)
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}
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