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/*
* Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
*
* 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.
*/
using System;
using System.Runtime.InteropServices;
namespace Tizen.Applications
{
internal class SafePackageManagerRequestHandle : SafeHandle
{
/// <summary>
/// Initializes a new instance of the SafePackageManagerRequestHandle class.
/// </summary>
public SafePackageManagerRequestHandle() : base(IntPtr.Zero, true)
{
}
/// <summary>
/// Gets a value that indicates whether the handle is invalid.
/// </summary>
public override bool IsInvalid
{
get { return handle == IntPtr.Zero; }
}
/// <summary>
/// Executes the code required to free the SafePackageManagerRequestHandle.
/// </summary>
/// <returns>true if the handle is released successfully</returns>
protected override bool ReleaseHandle()
{
Interop.PackageManager.PackageManagerRequestDestroy(handle);
this.SetHandle(IntPtr.Zero);
return true;
}
}
}
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