86 lines
3.0 KiB
C#
86 lines
3.0 KiB
C#
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// Copyright 2017 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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using UnityEngine;
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/// <summary>
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/// Provides information about the Android Intent that started the current Activity.
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/// </summary>
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public static class GvrIntent {
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private const string METHOD_GET_INTENT = "getIntent";
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private const string METHOD_HASH_CODE = "hashCode";
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private const string METHOD_INTENT_GET_DATA_STRING = "getDataString";
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private const string METHOD_INTENT_GET_BOOLEAN_EXTRA = "getBooleanExtra";
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private const string EXTRA_VR_LAUNCH = "android.intent.extra.VR_LAUNCH";
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// Returns the string representation of the data URI on which this activity's intent is
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// operating. See Intent.getDataString() in the Android documentation.
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public static string GetData() {
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#if UNITY_EDITOR || !UNITY_ANDROID
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return null;
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#else
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AndroidJavaObject androidIntent = GetIntent();
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if (androidIntent == null) {
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Debug.Log("Intent on current activity was null");
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return null;
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}
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return androidIntent.Call<string>(METHOD_INTENT_GET_DATA_STRING);
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#endif // UNITY_EDITOR || !UNITY_ANDROID
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}
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// Returns true if the intent category contains "android.intent.extra.VR_LAUNCH".
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public static bool IsLaunchedFromVr() {
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#if UNITY_EDITOR || !UNITY_ANDROID
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return false;
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#else
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AndroidJavaObject androidIntent = GetIntent();
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if (androidIntent == null) {
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Debug.Log("Intent on current activity was null");
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return false;
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}
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return androidIntent.Call<bool>(METHOD_INTENT_GET_BOOLEAN_EXTRA, EXTRA_VR_LAUNCH, false);
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#endif // UNITY_EDITOR || !UNITY_ANDROID
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}
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// Returns the hash code of the Java intent object. Useful for discerning whether
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// you have a new intent on un-pause.
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public static int GetIntentHashCode() {
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#if UNITY_EDITOR || !UNITY_ANDROID
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return 0;
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#else
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AndroidJavaObject androidIntent = GetIntent();
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if (androidIntent == null) {
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Debug.Log("Intent on current activity was null");
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return 0;
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}
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return androidIntent.Call<int>(METHOD_HASH_CODE);
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#endif // UNITY_EDITOR || !UNITY_ANDROID
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}
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#if !UNITY_EDITOR && UNITY_ANDROID
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private static AndroidJavaObject GetIntent() {
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AndroidJavaObject androidActivity = null;
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try {
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androidActivity = GvrActivityHelper.GetActivity();
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} catch (AndroidJavaException e) {
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Debug.LogError("Exception while connecting to the Activity: " + e);
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return null;
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}
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return androidActivity.Call<AndroidJavaObject>(METHOD_GET_INTENT);
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}
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#endif // !UNITY_EDITOR && UNITY_ANDROID
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}
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