// Unity C# reference source

// Copyright (c) Unity Technologies. For terms of use, see

// https://unity3d.com/legal/licenses/Unity_Reference_Only_License

using System;

using UnityEngine.Bindings;

namespace UnityEngine.Android

{

[NativeHeader("Modules/AndroidJNI/Public/AndroidApp.bindings.h")]

[StaticAccessor("AndroidApp", StaticAccessorType.DoubleColon)]

[NativeConditional("PLATFORM_ANDROID")]

internal static class AndroidApp

{

private static AndroidJavaObject m_Context;

private static AndroidJavaObject m_Activity;

public static AndroidJavaObject Context

{

get

{

AcquireContextAndActivity();

return m_Context;

}

}

public static AndroidJavaObject Activity

{

get

{

AcquireContextAndActivity();

return m_Activity; // can be null if context is not an activity

}

}

private static void AcquireContextAndActivity()

{

if (m_Context != null)

return;

using (var unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer"))

{

m_Context = unityPlayer.GetStatic<AndroidJavaObject>("currentContext");

m_Activity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity");

}

}

public static extern IntPtr UnityPlayerRaw { [ThreadSafe] get; }

private static AndroidJavaObject m_UnityPlayer;

public static AndroidJavaObject UnityPlayer

{

get

{

if (m_UnityPlayer != null)

return m_UnityPlayer;

m_UnityPlayer = new AndroidJavaObject(UnityPlayerRaw);

return m_UnityPlayer;

}

}

}

}