DisplayDevice.java revision 848c2dc93b6795e171f3dd6f64ea0be65e2762ca
1/* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.android.server.display; 18 19/** 20 * Represents a physical display device such as the built-in display 21 * an external monitor, or a WiFi display. 22 */ 23public abstract class DisplayDevice { 24 /** 25 * Gets the display adapter that makes the display device available. 26 * 27 * @return The display adapter. 28 */ 29 public abstract DisplayAdapter getAdapter(); 30 31 /** 32 * Gets information about the display device. 33 * 34 * @param outInfo The object to populate with the information. 35 */ 36 public abstract void getInfo(DisplayDeviceInfo outInfo); 37} 38