DisplayDeviceInfo.java revision 908aecc3a63c5520d5b11da14a9383f885b7d126 
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 * Describes the characteristics of a physical display device.
21 */
22public final class DisplayDeviceInfo {
23    /**
24     * The width of the display in its natural orientation, in pixels.
25     * This value is not affected by display rotation.
26     */
27    public int width;
28
29    /**
30     * The height of the display in its natural orientation, in pixels.
31     * This value is not affected by display rotation.
32     */
33    public int height;
34
35    public float refreshRate;
36    public int densityDpi;
37    public float xDpi;
38    public float yDpi;
39
40    public void copyFrom(DisplayDeviceInfo other) {
41        width = other.width;
42        height = other.height;
43        refreshRate = other.refreshRate;
44        densityDpi = other.densityDpi;
45        xDpi = other.xDpi;
46        yDpi = other.yDpi;
47    }
48
49    @Override
50    public String toString() {
51        return width + " x " + height + ", " + refreshRate + " fps, "
52                + "density " + densityDpi + ", " + xDpi + " x " + yDpi + " dpi";
53    }
54}
55