////////////////////////////////////////////////////////////////////////////////
//
//  Licensed to the Apache Software Foundation (ASF) under one or more
//  contributor license agreements.  See the NOTICE file distributed with
//  this work for additional information regarding copyright ownership.
//  The ASF licenses this file to You 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.
//
////////////////////////////////////////////////////////////////////////////////
package
{
import flash.system.Capabilities;

import mx.core.DPIClassification;
import mx.core.RuntimeDPIProvider;

public class RuntimeDPIProviderExample extends RuntimeDPIProvider
{
    public function RuntimeDPIProviderExample()
    {
    }
    
    override public function get runtimeDPI():Number
    {
        // A tablet reporting an incorrect DPI of 240.
        if (Capabilities.screenDPI == 240 &&
            Capabilities.screenResolutionX == 600 &&
            Capabilities.screenResolutionY == 1024)
        {
            return DPIClassification.DPI_160;
        }
        
        return super.runtimeDPI;
    }
}
}