fa25bf5382
The purpose of this change is to remove direct reliance on SurfaceFlinger for describing the size and characteristics of displays. This patch also starts to make a distinction between logical displays and physical display devices. Currently, the window manager owns the concept of a logical display whereas the new display manager owns the concept of a physical display device. Change-Id: I7e0761f83f033be6c06fd1041280c21500bcabc0
55 lines
1.6 KiB
Java
55 lines
1.6 KiB
Java
/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.server.display;
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/**
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* Describes the characteristics of a physical display device.
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*/
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public final class DisplayDeviceInfo {
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/**
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* The width of the display in its natural orientation, in pixels.
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* This value is not affected by display rotation.
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*/
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public int width;
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/**
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* The height of the display in its natural orientation, in pixels.
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* This value is not affected by display rotation.
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*/
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public int height;
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public float refreshRate;
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public float density;
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public float xDpi;
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public float yDpi;
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public void copyFrom(DisplayDeviceInfo other) {
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width = other.width;
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height = other.height;
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refreshRate = other.refreshRate;
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density = other.density;
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xDpi = other.xDpi;
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yDpi = other.yDpi;
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}
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@Override
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public String toString() {
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return width + " x " + height + ", " + refreshRate + " fps, "
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+ "density " + density + ", " + xDpi + " x " + yDpi + " dpi";
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}
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}
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