19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.view; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1967e2ae86396c6d0f989285275cbf908dee5e71f7Aurimas Liutikasimport static android.Manifest.permission.CONFIGURE_DISPLAY_COLOR_MODE; 2067e2ae86396c6d0f989285275cbf908dee5e71f7Aurimas Liutikas 21f173c323449840771312afe5cbec03a71281e6ffRonghua Wuimport android.annotation.IntDef; 2258e829f71d2c525309e5bb5a1c02dc64397df221Michael Wrightimport android.annotation.RequiresPermission; 2348d0d1886731ff19ed3fb47a5997be5df0d1bba8Craig Mautnerimport android.content.res.CompatibilityInfo; 24609bf65668181d93502a57575f6f20281f2494b8Bryce Leeimport android.content.res.Resources; 25fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brownimport android.graphics.PixelFormat; 26ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackbornimport android.graphics.Point; 27ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackbornimport android.graphics.Rect; 28bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brownimport android.hardware.display.DisplayManagerGlobal; 29b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligandimport android.os.Parcel; 30b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligandimport android.os.Parcelable; 31a506a6ec94863a35acca9feb165db76ddac3892cJeff Brownimport android.os.Process; 32ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackbornimport android.os.SystemClock; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.DisplayMetrics; 34fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brownimport android.util.Log; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36f173c323449840771312afe5cbec03a71281e6ffRonghua Wuimport java.lang.annotation.Retention; 37f173c323449840771312afe5cbec03a71281e6ffRonghua Wuimport java.lang.annotation.RetentionPolicy; 383f145a2f958320766ae9240c7a57debc20d578aaMichael Wrightimport java.util.Arrays; 393f145a2f958320766ae9240c7a57debc20d578aaMichael Wright 40bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown/** 41fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * Provides information about the size and density of a logical display. 42fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * <p> 43fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * The display area is described in two different ways. 44fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * <ul> 45fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * <li>The application display area specifies the part of the display that may contain 46fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * an application window, excluding the system decorations. The application display area may 47fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * be smaller than the real display area because the system subtracts the space needed 48fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * for decor elements such as the status bar. Use the following methods to query the 49fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * application display area: {@link #getSize}, {@link #getRectSize} and {@link #getMetrics}.</li> 50fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * <li>The real display area specifies the part of the display that contains content 51fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * including the system decorations. Even so, the real display area may be smaller than the 52fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * physical size of the display if the window manager is emulating a smaller display 53cd097993399f94aa663c5fad50e444b75e6ee5ddAndrii Kulian * using (adb shell wm size). Use the following methods to query the 54fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * real display area: {@link #getRealSize}, {@link #getRealMetrics}.</li> 55fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * </ul> 56fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * </p><p> 57fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * A logical display does not necessarily represent a particular physical display device 58fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * such as the built-in screen or an external monitor. The contents of a logical 59fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * display may be presented on one or more physical displays according to the devices 60fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * that are currently attached and whether mirroring has been enabled. 61fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * </p> 62bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown */ 63fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brownpublic final class Display { 64fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown private static final String TAG = "Display"; 65bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown private static final boolean DEBUG = false; 66fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown 67bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown private final DisplayManagerGlobal mGlobal; 68fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown private final int mDisplayId; 694ed8fe75e1dde1a2b9576f3862aecc5a572c56b5Jeff Brown private final int mLayerStack; 7092130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown private final int mFlags; 7192130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown private final int mType; 7292130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown private final String mAddress; 73a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown private final int mOwnerUid; 74a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown private final String mOwnerPackageName; 75609bf65668181d93502a57575f6f20281f2494b8Bryce Lee private final Resources mResources; 76609bf65668181d93502a57575f6f20281f2494b8Bryce Lee private DisplayAdjustments mDisplayAdjustments; 77bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown 78bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown private DisplayInfo mDisplayInfo; // never null 79bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown private boolean mIsValid; 80fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown 81fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown // Temporary display metrics structure used for compatibility mode. 82fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown private final DisplayMetrics mTempMetrics = new DisplayMetrics(); 83fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown 84fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown // We cache the app width and height properties briefly between calls 85fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown // to getHeight() and getWidth() to ensure that applications perceive 86fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown // consistent results when the size changes (most of the time). 87fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown // Applications should now be using getSize() instead. 88fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown private static final int CACHED_APP_SIZE_DURATION_MILLIS = 20; 89fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown private long mLastCachedAppSizeUpdate; 90fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown private int mCachedAppWidthCompat; 91fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown private int mCachedAppHeightCompat; 925fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9498365d7663cbd82979a5700faf0050220b01084dJeff Brown * The default Display id, which is the id of the built-in primary display 9598365d7663cbd82979a5700faf0050220b01084dJeff Brown * assuming there is one. 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int DEFAULT_DISPLAY = 0; 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10026698514fbac587675221149aca98f3ea6414d55Wale Ogunwale * Invalid display id. 10126698514fbac587675221149aca98f3ea6414d55Wale Ogunwale */ 10226698514fbac587675221149aca98f3ea6414d55Wale Ogunwale public static final int INVALID_DISPLAY = -1; 10326698514fbac587675221149aca98f3ea6414d55Wale Ogunwale 10426698514fbac587675221149aca98f3ea6414d55Wale Ogunwale /** 10577aebfdbae489c3712ae3f9bca29d01fb1f09dc2Jeff Brown * Display flag: Indicates that the display supports compositing content 10677aebfdbae489c3712ae3f9bca29d01fb1f09dc2Jeff Brown * that is stored in protected graphics buffers. 107c5df37c285221d0fb113f55b9e78b35632241d3fJeff Brown * <p> 108f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * If this flag is set then the display device supports compositing protected buffers. 109f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * </p><p> 110f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * If this flag is not set then the display device may not support compositing 111f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * protected buffers; the user may see a blank region on the screen instead of 112f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * the protected content. 113f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * </p><p> 11477aebfdbae489c3712ae3f9bca29d01fb1f09dc2Jeff Brown * Secure (DRM) video decoders may allocate protected graphics buffers to request that 11577aebfdbae489c3712ae3f9bca29d01fb1f09dc2Jeff Brown * a hardware-protected path be provided between the video decoder and the external 11677aebfdbae489c3712ae3f9bca29d01fb1f09dc2Jeff Brown * display sink. If a hardware-protected path is not available, then content stored 11777aebfdbae489c3712ae3f9bca29d01fb1f09dc2Jeff Brown * in protected graphics buffers may not be composited. 118c5df37c285221d0fb113f55b9e78b35632241d3fJeff Brown * </p><p> 119f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * An application can use the absence of this flag as a hint that it should not use protected 120f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * buffers for this display because the content may not be visible. For example, 121f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * if the flag is not set then the application may choose not to show content on this 122f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * display, show an informative error message, select an alternate content stream 123f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * or adopt a different strategy for decoding content that does not rely on 124f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * protected buffers. 125c5df37c285221d0fb113f55b9e78b35632241d3fJeff Brown * </p> 126f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * 127f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * @see #getFlags 128c5df37c285221d0fb113f55b9e78b35632241d3fJeff Brown */ 12977aebfdbae489c3712ae3f9bca29d01fb1f09dc2Jeff Brown public static final int FLAG_SUPPORTS_PROTECTED_BUFFERS = 1 << 0; 130c5df37c285221d0fb113f55b9e78b35632241d3fJeff Brown 131c5df37c285221d0fb113f55b9e78b35632241d3fJeff Brown /** 132f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * Display flag: Indicates that the display has a secure video output and 133f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * supports compositing secure surfaces. 134f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * <p> 135f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * If this flag is set then the display device has a secure video output 136f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * and is capable of showing secure surfaces. It may also be capable of 137f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * showing {@link #FLAG_SUPPORTS_PROTECTED_BUFFERS protected buffers}. 138f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * </p><p> 139f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * If this flag is not set then the display device may not have a secure video 140f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * output; the user may see a blank region on the screen instead of 141f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * the contents of secure surfaces or protected buffers. 142f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * </p><p> 143f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * Secure surfaces are used to prevent content rendered into those surfaces 144f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * by applications from appearing in screenshots or from being viewed 145f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * on non-secure displays. Protected buffers are used by secure video decoders 146f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * for a similar purpose. 147f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * </p><p> 148f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * An application creates a window with a secure surface by specifying the 149f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * {@link WindowManager.LayoutParams#FLAG_SECURE} window flag. 150f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * Likewise, an application creates a {@link SurfaceView} with a secure surface 151f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * by calling {@link SurfaceView#setSecure} before attaching the secure view to 152f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * its containing window. 153f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * </p><p> 154f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * An application can use the absence of this flag as a hint that it should not create 155f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * secure surfaces or protected buffers on this display because the content may 156f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * not be visible. For example, if the flag is not set then the application may 157f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * choose not to show content on this display, show an informative error message, 158f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * select an alternate content stream or adopt a different strategy for decoding 159f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * content that does not rely on secure surfaces or protected buffers. 160f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * </p> 161f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * 162f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * @see #getFlags 163f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown */ 164f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown public static final int FLAG_SECURE = 1 << 1; 165f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown 166f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown /** 167a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * Display flag: Indicates that the display is private. Only the application that 168fc8f82bc6b587bddd2aeaddc54c1ea3f598bb9c3Andrii Kulian * owns the display and apps that are already on the display can create windows on it. 1697d00affce6e25b22fd8fc135933b3bf6b547a0dcJeff Brown * 1707d00affce6e25b22fd8fc135933b3bf6b547a0dcJeff Brown * @see #getFlags 1717d00affce6e25b22fd8fc135933b3bf6b547a0dcJeff Brown */ 1727d00affce6e25b22fd8fc135933b3bf6b547a0dcJeff Brown public static final int FLAG_PRIVATE = 1 << 2; 1737d00affce6e25b22fd8fc135933b3bf6b547a0dcJeff Brown 1747d00affce6e25b22fd8fc135933b3bf6b547a0dcJeff Brown /** 1757d00affce6e25b22fd8fc135933b3bf6b547a0dcJeff Brown * Display flag: Indicates that the display is a presentation display. 176a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * <p> 1777d00affce6e25b22fd8fc135933b3bf6b547a0dcJeff Brown * This flag identifies secondary displays that are suitable for 1787d00affce6e25b22fd8fc135933b3bf6b547a0dcJeff Brown * use as presentation displays such as HDMI or Wireless displays. Applications 1797d00affce6e25b22fd8fc135933b3bf6b547a0dcJeff Brown * may automatically project their content to presentation displays to provide 1807d00affce6e25b22fd8fc135933b3bf6b547a0dcJeff Brown * richer second screen experiences. 181a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * </p> 182a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * 183a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * @see #getFlags 184a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown */ 1857d00affce6e25b22fd8fc135933b3bf6b547a0dcJeff Brown public static final int FLAG_PRESENTATION = 1 << 3; 186a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown 187a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown /** 18849e7ff9647e6547c2b852944a5435a05794b9951Adam Powell * Display flag: Indicates that the display has a round shape. 18949e7ff9647e6547c2b852944a5435a05794b9951Adam Powell * <p> 19049e7ff9647e6547c2b852944a5435a05794b9951Adam Powell * This flag identifies displays that are circular, elliptical or otherwise 19149e7ff9647e6547c2b852944a5435a05794b9951Adam Powell * do not permit the user to see all the way to the logical corners of the display. 19249e7ff9647e6547c2b852944a5435a05794b9951Adam Powell * </p> 19349e7ff9647e6547c2b852944a5435a05794b9951Adam Powell * 19449e7ff9647e6547c2b852944a5435a05794b9951Adam Powell * @see #getFlags 19549e7ff9647e6547c2b852944a5435a05794b9951Adam Powell */ 19649e7ff9647e6547c2b852944a5435a05794b9951Adam Powell public static final int FLAG_ROUND = 1 << 4; 19749e7ff9647e6547c2b852944a5435a05794b9951Adam Powell 19849e7ff9647e6547c2b852944a5435a05794b9951Adam Powell /** 199fc8f82bc6b587bddd2aeaddc54c1ea3f598bb9c3Andrii Kulian * Display flag: Indicates that the display can show its content when non-secure keyguard is 200fc8f82bc6b587bddd2aeaddc54c1ea3f598bb9c3Andrii Kulian * shown. 201fc8f82bc6b587bddd2aeaddc54c1ea3f598bb9c3Andrii Kulian * <p> 202fc8f82bc6b587bddd2aeaddc54c1ea3f598bb9c3Andrii Kulian * This flag identifies secondary displays that won't show keyguard if it can be dismissed 203fc8f82bc6b587bddd2aeaddc54c1ea3f598bb9c3Andrii Kulian * without entering credentials. Display content will be shown even if other displays are 204fc8f82bc6b587bddd2aeaddc54c1ea3f598bb9c3Andrii Kulian * locked. 205fc8f82bc6b587bddd2aeaddc54c1ea3f598bb9c3Andrii Kulian * </p> 206fc8f82bc6b587bddd2aeaddc54c1ea3f598bb9c3Andrii Kulian * 207fc8f82bc6b587bddd2aeaddc54c1ea3f598bb9c3Andrii Kulian * @see #getFlags 20822512e8a225cee9b53f9028734d1e9d79d27f67dAndrii Kulian * @hide 209fc8f82bc6b587bddd2aeaddc54c1ea3f598bb9c3Andrii Kulian */ 2107211d2eba8e02b5e7462313798fc25c0bd36ab2dAndrii Kulian public static final int FLAG_CAN_SHOW_WITH_INSECURE_KEYGUARD = 1 << 5; 211fc8f82bc6b587bddd2aeaddc54c1ea3f598bb9c3Andrii Kulian 212fc8f82bc6b587bddd2aeaddc54c1ea3f598bb9c3Andrii Kulian /** 213d46747a1c64b6ca3282e8841833980ab91829436Jeff Brown * Display flag: Indicates that the contents of the display should not be scaled 214d46747a1c64b6ca3282e8841833980ab91829436Jeff Brown * to fit the physical screen dimensions. Used for development only to emulate 215d46747a1c64b6ca3282e8841833980ab91829436Jeff Brown * devices with smaller physicals screens while preserving density. 216d46747a1c64b6ca3282e8841833980ab91829436Jeff Brown * 217d46747a1c64b6ca3282e8841833980ab91829436Jeff Brown * @hide 218d46747a1c64b6ca3282e8841833980ab91829436Jeff Brown */ 219d46747a1c64b6ca3282e8841833980ab91829436Jeff Brown public static final int FLAG_SCALING_DISABLED = 1 << 30; 220d46747a1c64b6ca3282e8841833980ab91829436Jeff Brown 221d46747a1c64b6ca3282e8841833980ab91829436Jeff Brown /** 22292130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * Display type: Unknown display type. 22392130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * @hide 22492130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown */ 22592130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown public static final int TYPE_UNKNOWN = 0; 22692130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown 22792130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown /** 22892130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * Display type: Built-in display. 22992130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * @hide 23092130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown */ 23192130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown public static final int TYPE_BUILT_IN = 1; 23292130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown 23392130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown /** 23492130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * Display type: HDMI display. 23592130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * @hide 23692130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown */ 23792130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown public static final int TYPE_HDMI = 2; 23892130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown 23992130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown /** 24092130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * Display type: WiFi display. 24192130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * @hide 24292130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown */ 24392130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown public static final int TYPE_WIFI = 3; 24492130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown 24592130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown /** 24692130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * Display type: Overlay display. 24792130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * @hide 24892130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown */ 24992130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown public static final int TYPE_OVERLAY = 4; 25092130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown 25192130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown /** 252a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * Display type: Virtual display. 253a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * @hide 254a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown */ 255a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown public static final int TYPE_VIRTUAL = 5; 256a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown 257a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown /** 258037c33eae74bee2774897d969d48947f9abe254fJeff Brown * Display state: The display state is unknown. 259037c33eae74bee2774897d969d48947f9abe254fJeff Brown * 260037c33eae74bee2774897d969d48947f9abe254fJeff Brown * @see #getState 261037c33eae74bee2774897d969d48947f9abe254fJeff Brown */ 262037c33eae74bee2774897d969d48947f9abe254fJeff Brown public static final int STATE_UNKNOWN = 0; 263037c33eae74bee2774897d969d48947f9abe254fJeff Brown 264037c33eae74bee2774897d969d48947f9abe254fJeff Brown /** 265037c33eae74bee2774897d969d48947f9abe254fJeff Brown * Display state: The display is off. 266037c33eae74bee2774897d969d48947f9abe254fJeff Brown * 267037c33eae74bee2774897d969d48947f9abe254fJeff Brown * @see #getState 268037c33eae74bee2774897d969d48947f9abe254fJeff Brown */ 269037c33eae74bee2774897d969d48947f9abe254fJeff Brown public static final int STATE_OFF = 1; 270037c33eae74bee2774897d969d48947f9abe254fJeff Brown 271037c33eae74bee2774897d969d48947f9abe254fJeff Brown /** 272037c33eae74bee2774897d969d48947f9abe254fJeff Brown * Display state: The display is on. 273037c33eae74bee2774897d969d48947f9abe254fJeff Brown * 274037c33eae74bee2774897d969d48947f9abe254fJeff Brown * @see #getState 275037c33eae74bee2774897d969d48947f9abe254fJeff Brown */ 276037c33eae74bee2774897d969d48947f9abe254fJeff Brown public static final int STATE_ON = 2; 277037c33eae74bee2774897d969d48947f9abe254fJeff Brown 278037c33eae74bee2774897d969d48947f9abe254fJeff Brown /** 2795dc219142a756d57355b511c8f8ab913c01710daJeff Brown * Display state: The display is dozing in a low power state; it is still 2805dc219142a756d57355b511c8f8ab913c01710daJeff Brown * on but is optimized for showing system-provided content while the 2815dc219142a756d57355b511c8f8ab913c01710daJeff Brown * device is non-interactive. 282037c33eae74bee2774897d969d48947f9abe254fJeff Brown * 283037c33eae74bee2774897d969d48947f9abe254fJeff Brown * @see #getState 284037c33eae74bee2774897d969d48947f9abe254fJeff Brown * @see android.os.PowerManager#isInteractive 285037c33eae74bee2774897d969d48947f9abe254fJeff Brown */ 2865dc219142a756d57355b511c8f8ab913c01710daJeff Brown public static final int STATE_DOZE = 3; 2875dc219142a756d57355b511c8f8ab913c01710daJeff Brown 2885dc219142a756d57355b511c8f8ab913c01710daJeff Brown /** 2895dc219142a756d57355b511c8f8ab913c01710daJeff Brown * Display state: The display is dozing in a suspended low power state; it is still 2905dc219142a756d57355b511c8f8ab913c01710daJeff Brown * on but is optimized for showing static system-provided content while the device 2915dc219142a756d57355b511c8f8ab913c01710daJeff Brown * is non-interactive. This mode may be used to conserve even more power by allowing 2925dc219142a756d57355b511c8f8ab913c01710daJeff Brown * the hardware to stop applying frame buffer updates from the graphics subsystem or 2935dc219142a756d57355b511c8f8ab913c01710daJeff Brown * to take over the display and manage it autonomously to implement low power always-on 2945dc219142a756d57355b511c8f8ab913c01710daJeff Brown * display functionality. 2955dc219142a756d57355b511c8f8ab913c01710daJeff Brown * 2965dc219142a756d57355b511c8f8ab913c01710daJeff Brown * @see #getState 2975dc219142a756d57355b511c8f8ab913c01710daJeff Brown * @see android.os.PowerManager#isInteractive 2985dc219142a756d57355b511c8f8ab913c01710daJeff Brown */ 2995dc219142a756d57355b511c8f8ab913c01710daJeff Brown public static final int STATE_DOZE_SUSPEND = 4; 300037c33eae74bee2774897d969d48947f9abe254fJeff Brown 3013107d29c8f6f40b98533978a7e19e5c328f73d24Santos Cordon /** 3023107d29c8f6f40b98533978a7e19e5c328f73d24Santos Cordon * Display state: The display is on and optimized for VR mode. 3033107d29c8f6f40b98533978a7e19e5c328f73d24Santos Cordon * 3043107d29c8f6f40b98533978a7e19e5c328f73d24Santos Cordon * @see #getState 3053107d29c8f6f40b98533978a7e19e5c328f73d24Santos Cordon * @see android.os.PowerManager#isInteractive 3063107d29c8f6f40b98533978a7e19e5c328f73d24Santos Cordon */ 3073107d29c8f6f40b98533978a7e19e5c328f73d24Santos Cordon public static final int STATE_VR = 5; 3083107d29c8f6f40b98533978a7e19e5c328f73d24Santos Cordon 3091c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright /* The color mode constants defined below must be kept in sync with the ones in 3106d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy * system/core/include/system/graphics-base.h */ 3111c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright 3121c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright /** 3131c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright * Display color mode: The current color mode is unknown or invalid. 3141c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright * @hide 3151c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright */ 3161c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright public static final int COLOR_MODE_INVALID = -1; 3171c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright 3181c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright /** 3191c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright * Display color mode: The default or native gamut of the display. 3201c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright * @hide 3211c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright */ 3221c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright public static final int COLOR_MODE_DEFAULT = 0; 3231c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright 3246d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy /** @hide */ 3256d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy public static final int COLOR_MODE_BT601_625 = 1; 3266d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy /** @hide */ 3276d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy public static final int COLOR_MODE_BT601_625_UNADJUSTED = 2; 3286d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy /** @hide */ 3296d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy public static final int COLOR_MODE_BT601_525 = 3; 3306d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy /** @hide */ 3316d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy public static final int COLOR_MODE_BT601_525_UNADJUSTED = 4; 3326d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy /** @hide */ 3336d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy public static final int COLOR_MODE_BT709 = 5; 3346d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy /** @hide */ 3356d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy public static final int COLOR_MODE_DCI_P3 = 6; 3366d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy /** @hide */ 3371c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright public static final int COLOR_MODE_SRGB = 7; 3386d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy /** @hide */ 3396d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy public static final int COLOR_MODE_ADOBE_RGB = 8; 3406d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy /** @hide */ 3416d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy public static final int COLOR_MODE_DISPLAY_P3 = 9; 3421c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright 343037c33eae74bee2774897d969d48947f9abe254fJeff Brown /** 344250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian * Indicates that when display is removed, all its activities will be moved to the primary 345250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian * display and the topmost activity should become focused. 346250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian * 347250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian * @hide 348250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian */ 349250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian public static final int REMOVE_MODE_MOVE_CONTENT_TO_PRIMARY = 0; 350250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian /** 351250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian * Indicates that when display is removed, all its stacks and tasks will be removed, all 352250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian * activities will be destroyed according to the usual lifecycle. 353250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian * 354250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian * @hide 355250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian */ 356250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian public static final int REMOVE_MODE_DESTROY_CONTENT = 1; 357250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian 358250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian /** 359fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * Internal method to create a display. 360609bf65668181d93502a57575f6f20281f2494b8Bryce Lee * The display created with this method will have a static {@link DisplayAdjustments} applied. 361fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * Applications should use {@link android.view.WindowManager#getDefaultDisplay()} 36298365d7663cbd82979a5700faf0050220b01084dJeff Brown * or {@link android.hardware.display.DisplayManager#getDisplay} 36398365d7663cbd82979a5700faf0050220b01084dJeff Brown * to get a display object. 364fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * 365fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * @hide 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 367609bf65668181d93502a57575f6f20281f2494b8Bryce Lee public Display(DisplayManagerGlobal global, int displayId, /*@NotNull*/ DisplayInfo displayInfo, 36848d0d1886731ff19ed3fb47a5997be5df0d1bba8Craig Mautner DisplayAdjustments daj) { 369609bf65668181d93502a57575f6f20281f2494b8Bryce Lee this(global, displayId, displayInfo, daj, null /*res*/); 370609bf65668181d93502a57575f6f20281f2494b8Bryce Lee } 371609bf65668181d93502a57575f6f20281f2494b8Bryce Lee 372609bf65668181d93502a57575f6f20281f2494b8Bryce Lee /** 373609bf65668181d93502a57575f6f20281f2494b8Bryce Lee * Internal method to create a display. 374609bf65668181d93502a57575f6f20281f2494b8Bryce Lee * The display created with this method will be adjusted based on the adjustments in the 375609bf65668181d93502a57575f6f20281f2494b8Bryce Lee * supplied {@link Resources}. 376609bf65668181d93502a57575f6f20281f2494b8Bryce Lee * 377609bf65668181d93502a57575f6f20281f2494b8Bryce Lee * @hide 378609bf65668181d93502a57575f6f20281f2494b8Bryce Lee */ 379609bf65668181d93502a57575f6f20281f2494b8Bryce Lee public Display(DisplayManagerGlobal global, int displayId, /*@NotNull*/ DisplayInfo displayInfo, 380609bf65668181d93502a57575f6f20281f2494b8Bryce Lee Resources res) { 381609bf65668181d93502a57575f6f20281f2494b8Bryce Lee this(global, displayId, displayInfo, null /*daj*/, res); 382609bf65668181d93502a57575f6f20281f2494b8Bryce Lee } 383609bf65668181d93502a57575f6f20281f2494b8Bryce Lee 384609bf65668181d93502a57575f6f20281f2494b8Bryce Lee private Display(DisplayManagerGlobal global, int displayId, 385609bf65668181d93502a57575f6f20281f2494b8Bryce Lee /*@NotNull*/ DisplayInfo displayInfo, DisplayAdjustments daj, Resources res) { 386bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown mGlobal = global; 387fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown mDisplayId = displayId; 388bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown mDisplayInfo = displayInfo; 389609bf65668181d93502a57575f6f20281f2494b8Bryce Lee mResources = res; 390609bf65668181d93502a57575f6f20281f2494b8Bryce Lee mDisplayAdjustments = mResources != null 391609bf65668181d93502a57575f6f20281f2494b8Bryce Lee ? new DisplayAdjustments(mResources.getConfiguration()) 392609bf65668181d93502a57575f6f20281f2494b8Bryce Lee : daj != null ? new DisplayAdjustments(daj) : null; 393bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown mIsValid = true; 39492130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown 39592130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown // Cache properties that cannot change as long as the display is valid. 39692130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown mLayerStack = displayInfo.layerStack; 39792130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown mFlags = displayInfo.flags; 39892130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown mType = displayInfo.type; 39992130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown mAddress = displayInfo.address; 400a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown mOwnerUid = displayInfo.ownerUid; 401a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown mOwnerPackageName = displayInfo.ownerPackageName; 4025fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 4035fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 405fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * Gets the display id. 406fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * <p> 407fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * Each logical display has a unique id. 408fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * The default display has id {@link #DEFAULT_DISPLAY}. 409fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * </p> 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getDisplayId() { 412fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown return mDisplayId; 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 416bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown * Returns true if this display is still valid, false if the display has been removed. 417bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown * 418bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown * If the display is invalid, then the methods of this class will 419bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown * continue to report the most recently observed display information. 420bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown * However, it is unwise (and rather fruitless) to continue using a 421bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown * {@link Display} object after the display's demise. 422bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown * 423bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown * It's possible for a display that was previously invalid to become 424bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown * valid again if a display with the same id is reconnected. 425bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown * 426bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown * @return True if the display is still valid. 427bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown */ 428bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown public boolean isValid() { 429bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown synchronized (this) { 430bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown updateDisplayInfoLocked(); 431bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown return mIsValid; 432bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown } 433bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown } 434bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown 435bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown /** 4362ab1b7d9abc1b720b63ae01abcf1df0dc780eed4Jeff Brown * Gets a full copy of the display information. 4372ab1b7d9abc1b720b63ae01abcf1df0dc780eed4Jeff Brown * 4382ab1b7d9abc1b720b63ae01abcf1df0dc780eed4Jeff Brown * @param outDisplayInfo The object to receive the copy of the display information. 439bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown * @return True if the display is still valid. 4402ab1b7d9abc1b720b63ae01abcf1df0dc780eed4Jeff Brown * @hide 4412ab1b7d9abc1b720b63ae01abcf1df0dc780eed4Jeff Brown */ 442bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown public boolean getDisplayInfo(DisplayInfo outDisplayInfo) { 4432ab1b7d9abc1b720b63ae01abcf1df0dc780eed4Jeff Brown synchronized (this) { 4442ab1b7d9abc1b720b63ae01abcf1df0dc780eed4Jeff Brown updateDisplayInfoLocked(); 4452ab1b7d9abc1b720b63ae01abcf1df0dc780eed4Jeff Brown outDisplayInfo.copyFrom(mDisplayInfo); 446bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown return mIsValid; 4472ab1b7d9abc1b720b63ae01abcf1df0dc780eed4Jeff Brown } 4482ab1b7d9abc1b720b63ae01abcf1df0dc780eed4Jeff Brown } 4492ab1b7d9abc1b720b63ae01abcf1df0dc780eed4Jeff Brown 4502ab1b7d9abc1b720b63ae01abcf1df0dc780eed4Jeff Brown /** 45198365d7663cbd82979a5700faf0050220b01084dJeff Brown * Gets the display's layer stack. 45298365d7663cbd82979a5700faf0050220b01084dJeff Brown * 45398365d7663cbd82979a5700faf0050220b01084dJeff Brown * Each display has its own independent layer stack upon which surfaces 45498365d7663cbd82979a5700faf0050220b01084dJeff Brown * are placed to be managed by surface flinger. 45598365d7663cbd82979a5700faf0050220b01084dJeff Brown * 4564ed8fe75e1dde1a2b9576f3862aecc5a572c56b5Jeff Brown * @return The display's layer stack number. 45798365d7663cbd82979a5700faf0050220b01084dJeff Brown * @hide 45898365d7663cbd82979a5700faf0050220b01084dJeff Brown */ 45998365d7663cbd82979a5700faf0050220b01084dJeff Brown public int getLayerStack() { 4604ed8fe75e1dde1a2b9576f3862aecc5a572c56b5Jeff Brown return mLayerStack; 46198365d7663cbd82979a5700faf0050220b01084dJeff Brown } 46298365d7663cbd82979a5700faf0050220b01084dJeff Brown 46398365d7663cbd82979a5700faf0050220b01084dJeff Brown /** 464c5df37c285221d0fb113f55b9e78b35632241d3fJeff Brown * Returns a combination of flags that describe the capabilities of the display. 465c5df37c285221d0fb113f55b9e78b35632241d3fJeff Brown * 466c5df37c285221d0fb113f55b9e78b35632241d3fJeff Brown * @return The display flags. 467c5df37c285221d0fb113f55b9e78b35632241d3fJeff Brown * 46877aebfdbae489c3712ae3f9bca29d01fb1f09dc2Jeff Brown * @see #FLAG_SUPPORTS_PROTECTED_BUFFERS 469f0681b34dffc1510cbd9c3da5c3a7e695553fa8dJeff Brown * @see #FLAG_SECURE 470a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * @see #FLAG_PRIVATE 471c5df37c285221d0fb113f55b9e78b35632241d3fJeff Brown */ 472c5df37c285221d0fb113f55b9e78b35632241d3fJeff Brown public int getFlags() { 47392130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown return mFlags; 47492130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown } 47592130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown 47692130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown /** 47792130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * Gets the display type. 47892130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * 47992130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * @return The display type. 48092130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * 48192130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * @see #TYPE_UNKNOWN 48292130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * @see #TYPE_BUILT_IN 48392130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * @see #TYPE_HDMI 48492130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * @see #TYPE_WIFI 48592130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * @see #TYPE_OVERLAY 486a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * @see #TYPE_VIRTUAL 48792130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * @hide 48892130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown */ 48992130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown public int getType() { 49092130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown return mType; 49192130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown } 49292130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown 49392130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown /** 49492130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * Gets the display address, or null if none. 49592130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * Interpretation varies by display type. 49692130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * 49792130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * @return The display address. 49892130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * @hide 49992130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown */ 50092130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown public String getAddress() { 50192130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown return mAddress; 502c5df37c285221d0fb113f55b9e78b35632241d3fJeff Brown } 503c5df37c285221d0fb113f55b9e78b35632241d3fJeff Brown 504c5df37c285221d0fb113f55b9e78b35632241d3fJeff Brown /** 505a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * Gets the UID of the application that owns this display, or zero if it is 506a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * owned by the system. 507a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * <p> 508a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * If the display is private, then only the owner can use it. 509a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * </p> 510a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * 511a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * @hide 512a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown */ 513a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown public int getOwnerUid() { 514a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown return mOwnerUid; 515a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown } 516a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown 517a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown /** 518a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * Gets the package name of the application that owns this display, or null if it is 519a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * owned by the system. 520a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * <p> 521a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * If the display is private, then only the owner can use it. 522a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * </p> 523a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * 524a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * @hide 525a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown */ 526a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown public String getOwnerPackageName() { 527a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown return mOwnerPackageName; 528a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown } 529a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown 530a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown /** 53198365d7663cbd82979a5700faf0050220b01084dJeff Brown * Gets the compatibility info used by this display instance. 53298365d7663cbd82979a5700faf0050220b01084dJeff Brown * 53348d0d1886731ff19ed3fb47a5997be5df0d1bba8Craig Mautner * @return The display adjustments holder, or null if none is required. 53498365d7663cbd82979a5700faf0050220b01084dJeff Brown * @hide 53598365d7663cbd82979a5700faf0050220b01084dJeff Brown */ 53648d0d1886731ff19ed3fb47a5997be5df0d1bba8Craig Mautner public DisplayAdjustments getDisplayAdjustments() { 537609bf65668181d93502a57575f6f20281f2494b8Bryce Lee if (mResources != null) { 538609bf65668181d93502a57575f6f20281f2494b8Bryce Lee final DisplayAdjustments currentAdjustements = mResources.getDisplayAdjustments(); 539609bf65668181d93502a57575f6f20281f2494b8Bryce Lee if (!mDisplayAdjustments.equals(currentAdjustements)) { 540609bf65668181d93502a57575f6f20281f2494b8Bryce Lee mDisplayAdjustments = new DisplayAdjustments(currentAdjustements); 541609bf65668181d93502a57575f6f20281f2494b8Bryce Lee } 542609bf65668181d93502a57575f6f20281f2494b8Bryce Lee } 543609bf65668181d93502a57575f6f20281f2494b8Bryce Lee 54448d0d1886731ff19ed3fb47a5997be5df0d1bba8Craig Mautner return mDisplayAdjustments; 54598365d7663cbd82979a5700faf0050220b01084dJeff Brown } 54698365d7663cbd82979a5700faf0050220b01084dJeff Brown 54798365d7663cbd82979a5700faf0050220b01084dJeff Brown /** 5484ed8fe75e1dde1a2b9576f3862aecc5a572c56b5Jeff Brown * Gets the name of the display. 54992130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * <p> 55092130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * Note that some displays may be renamed by the user. 55192130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * </p> 55292130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * 5534ed8fe75e1dde1a2b9576f3862aecc5a572c56b5Jeff Brown * @return The display's name. 5544ed8fe75e1dde1a2b9576f3862aecc5a572c56b5Jeff Brown */ 5554ed8fe75e1dde1a2b9576f3862aecc5a572c56b5Jeff Brown public String getName() { 55692130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown synchronized (this) { 55792130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown updateDisplayInfoLocked(); 55892130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown return mDisplayInfo.name; 55992130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown } 5604ed8fe75e1dde1a2b9576f3862aecc5a572c56b5Jeff Brown } 5614ed8fe75e1dde1a2b9576f3862aecc5a572c56b5Jeff Brown 5624ed8fe75e1dde1a2b9576f3862aecc5a572c56b5Jeff Brown /** 563bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * Gets the size of the display, in pixels. 5645f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * Value returned by this method does not necessarily represent the actual raw size 5655f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * (native resolution) of the display. 566bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * <p> 5675f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * 1. The returned size may be adjusted to exclude certain system decor elements 5685f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * that are always visible. 569bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * </p><p> 5705f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * 2. It may be scaled to provide compatibility with older applications that 571bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * were originally designed for smaller displays. 5725f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * </p><p> 5735f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * 3. It can be different depending on the WindowManager to which the display belongs. 5745f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * </p><p> 5755f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * - If requested from non-Activity context (e.g. Application context via 5765f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * {@code (WindowManager) getApplicationContext().getSystemService(Context.WINDOW_SERVICE)}) 5775f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * it will report the size of the entire display based on current rotation and with subtracted 5785f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * system decoration areas. 5795f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * </p><p> 5805f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * - If requested from activity (either using {@code getWindowManager()} or 5815f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * {@code (WindowManager) getSystemService(Context.WINDOW_SERVICE)}) resulting size will 5825f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * correspond to current app window size. In this case it can be smaller than physical size in 5835f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * multi-window mode. 5845f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * </p><p> 5855f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * Typically for the purposes of layout apps should make a request from activity context 5865f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * to obtain size available for the app content. 587bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * </p> 588bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * 589bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * @param outSize A {@link Point} object to receive the size information. 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 591ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn public void getSize(Point outSize) { 592fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown synchronized (this) { 593fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown updateDisplayInfoLocked(); 594609bf65668181d93502a57575f6f20281f2494b8Bryce Lee mDisplayInfo.getAppMetrics(mTempMetrics, getDisplayAdjustments()); 595fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown outSize.x = mTempMetrics.widthPixels; 596fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown outSize.y = mTempMetrics.heightPixels; 597ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn } 598ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn } 599fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 601bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * Gets the size of the display as a rectangle, in pixels. 602bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * 603bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * @param outSize A {@link Rect} object to receive the size information. 604bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * @see #getSize(Point) 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 606ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn public void getRectSize(Rect outSize) { 607fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown synchronized (this) { 608fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown updateDisplayInfoLocked(); 609609bf65668181d93502a57575f6f20281f2494b8Bryce Lee mDisplayInfo.getAppMetrics(mTempMetrics, getDisplayAdjustments()); 610fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown outSize.set(0, 0, mTempMetrics.widthPixels, mTempMetrics.heightPixels); 611ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn } 612ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn } 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 614ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn /** 61568c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * Return the range of display sizes an application can expect to encounter 61668c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * under normal operation, as long as there is no physical change in screen 61768c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * size. This is basically the sizes you will see as the orientation 61868c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * changes, taking into account whatever screen decoration there is in 61968c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * each rotation. For example, the status bar is always at the top of the 62068c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * screen, so it will reduce the height both in landscape and portrait, and 62168c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * the smallest height returned here will be the smaller of the two. 62268c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * 62368c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * This is intended for applications to get an idea of the range of sizes 62468c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * they will encounter while going through device rotations, to provide a 62568c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * stable UI through rotation. The sizes here take into account all standard 62668c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * system decorations that reduce the size actually available to the 62768c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * application: the status bar, navigation bar, system bar, etc. It does 62868c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * <em>not</em> take into account more transient elements like an IME 62968c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * soft keyboard. 63068c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * 63168c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * @param outSmallestSize Filled in with the smallest width and height 63268c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * that the application will encounter, in pixels (not dp units). The x 63368c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * (width) dimension here directly corresponds to 63468c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * {@link android.content.res.Configuration#smallestScreenWidthDp 63568c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * Configuration.smallestScreenWidthDp}, except the value here is in raw 63668c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * screen pixels rather than dp units. Your application may of course 63768c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * still get smaller space yet if, for example, a soft keyboard is 63868c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * being displayed. 63968c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * @param outLargestSize Filled in with the largest width and height 64068c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * that the application will encounter, in pixels (not dp units). Your 64168c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * application may of course still get larger space than this if, 64268c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn * for example, screen decorations like the status bar are being hidden. 64368c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn */ 64468c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn public void getCurrentSizeRange(Point outSmallestSize, Point outLargestSize) { 645fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown synchronized (this) { 646fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown updateDisplayInfoLocked(); 647fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown outSmallestSize.x = mDisplayInfo.smallestNominalAppWidth; 648fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown outSmallestSize.y = mDisplayInfo.smallestNominalAppHeight; 649fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown outLargestSize.x = mDisplayInfo.largestNominalAppWidth; 650fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown outLargestSize.y = mDisplayInfo.largestNominalAppHeight; 65168c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn } 65268c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn } 65368c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn 65468c33ca7ce1f142eb5f1e1f90118aeba4c9db1e3Dianne Hackborn /** 655ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn * Return the maximum screen size dimension that will happen. This is 656ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn * mostly for wallpapers. 657ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn * @hide 658ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn */ 659ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn public int getMaximumSizeDimension() { 660fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown synchronized (this) { 661fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown updateDisplayInfoLocked(); 662fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown return Math.max(mDisplayInfo.logicalWidth, mDisplayInfo.logicalHeight); 663ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn } 664ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn } 665ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn 666ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn /** 667ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn * @deprecated Use {@link #getSize(Point)} instead. 668ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn */ 669ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn @Deprecated 670ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn public int getWidth() { 671fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown synchronized (this) { 672fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown updateCachedAppSizeIfNeededLocked(); 673fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown return mCachedAppWidthCompat; 674ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn } 675ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn } 676ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn 677ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn /** 678ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn * @deprecated Use {@link #getSize(Point)} instead. 679ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn */ 680ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn @Deprecated 681ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn public int getHeight() { 682fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown synchronized (this) { 683fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown updateCachedAppSizeIfNeededLocked(); 684fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown return mCachedAppHeightCompat; 685bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown } 686bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown } 687ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn 688bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown /** 689c652de8141f5b8e3c6bcf8916842b6e106413b1aDianne Hackborn * @hide 690c652de8141f5b8e3c6bcf8916842b6e106413b1aDianne Hackborn * Return a rectangle defining the insets of the overscan region of the display. 691c652de8141f5b8e3c6bcf8916842b6e106413b1aDianne Hackborn * Each field of the rectangle is the number of pixels the overscan area extends 692c652de8141f5b8e3c6bcf8916842b6e106413b1aDianne Hackborn * into the display on that side. 693c652de8141f5b8e3c6bcf8916842b6e106413b1aDianne Hackborn */ 694c652de8141f5b8e3c6bcf8916842b6e106413b1aDianne Hackborn public void getOverscanInsets(Rect outRect) { 695c652de8141f5b8e3c6bcf8916842b6e106413b1aDianne Hackborn synchronized (this) { 696c652de8141f5b8e3c6bcf8916842b6e106413b1aDianne Hackborn updateDisplayInfoLocked(); 697c652de8141f5b8e3c6bcf8916842b6e106413b1aDianne Hackborn outRect.set(mDisplayInfo.overscanLeft, mDisplayInfo.overscanTop, 698c652de8141f5b8e3c6bcf8916842b6e106413b1aDianne Hackborn mDisplayInfo.overscanRight, mDisplayInfo.overscanBottom); 699c652de8141f5b8e3c6bcf8916842b6e106413b1aDianne Hackborn } 700c652de8141f5b8e3c6bcf8916842b6e106413b1aDianne Hackborn } 701c652de8141f5b8e3c6bcf8916842b6e106413b1aDianne Hackborn 702c652de8141f5b8e3c6bcf8916842b6e106413b1aDianne Hackborn /** 7035cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn * Returns the rotation of the screen from its "natural" orientation. 7045cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn * The returned value may be {@link Surface#ROTATION_0 Surface.ROTATION_0} 7055cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn * (no rotation), {@link Surface#ROTATION_90 Surface.ROTATION_90}, 7065cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn * {@link Surface#ROTATION_180 Surface.ROTATION_180}, or 7075cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn * {@link Surface#ROTATION_270 Surface.ROTATION_270}. For 7085cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn * example, if a device has a naturally tall screen, and the user has 7095cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn * turned it on its side to go into a landscape orientation, the value 7105cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn * returned here may be either {@link Surface#ROTATION_90 Surface.ROTATION_90} 7115cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn * or {@link Surface#ROTATION_270 Surface.ROTATION_270} depending on 7125cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn * the direction it was turned. The angle is the rotation of the drawn 7135cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn * graphics on the screen, which is the opposite direction of the physical 7145cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn * rotation of the device. For example, if the device is rotated 90 7155cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn * degrees counter-clockwise, to compensate rendering will be rotated by 7165cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn * 90 degrees clockwise and thus the returned value here will be 7175cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn * {@link Surface#ROTATION_90 Surface.ROTATION_90}. 7185cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn */ 719d9273d6f289d9b55da3fd0db2f659fdfb48106a8Tor Norbye @Surface.Rotation 7205cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn public int getRotation() { 721fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown synchronized (this) { 722fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown updateDisplayInfoLocked(); 723fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown return mDisplayInfo.rotation; 724fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown } 7255cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn } 726fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown 7275cb70b54156fb305d579a1cc167424c8705bfdf7Dianne Hackborn /** 7284c904a3bf3dbe98607b5e3f706ee8ef8887ee104Joe Onorato * @deprecated use {@link #getRotation} 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return orientation of this display. 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 731fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown @Deprecated 732d9273d6f289d9b55da3fd0db2f659fdfb48106a8Tor Norbye @Surface.Rotation 733fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown public int getOrientation() { 734fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown return getRotation(); 735fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown } 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 738fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * Gets the pixel format of the display. 739fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * @return One of the constants defined in {@link android.graphics.PixelFormat}. 740fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * 741fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * @deprecated This method is no longer supported. 742fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * The result is always {@link PixelFormat#RGBA_8888}. 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 744fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown @Deprecated 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getPixelFormat() { 746fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown return PixelFormat.RGBA_8888; 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 748fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 750fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * Gets the refresh rate of this display in frames per second. 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public float getRefreshRate() { 753fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown synchronized (this) { 754fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown updateDisplayInfoLocked(); 755b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return mDisplayInfo.getMode().getRefreshRate(); 756fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown } 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 758fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7603f145a2f958320766ae9240c7a57debc20d578aaMichael Wright * Get the supported refresh rates of this display in frames per second. 761b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * <p> 762b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * This method only returns refresh rates for the display's default modes. For more options, use 763b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * {@link #getSupportedModes()}. 764b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * 765b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * @deprecated use {@link #getSupportedModes()} instead 7663f145a2f958320766ae9240c7a57debc20d578aaMichael Wright */ 767b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand @Deprecated 7683f145a2f958320766ae9240c7a57debc20d578aaMichael Wright public float[] getSupportedRefreshRates() { 7693f145a2f958320766ae9240c7a57debc20d578aaMichael Wright synchronized (this) { 7703f145a2f958320766ae9240c7a57debc20d578aaMichael Wright updateDisplayInfoLocked(); 771b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return mDisplayInfo.getDefaultRefreshRates(); 772b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 773b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 774b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 775b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand /** 776b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * Returns the active mode of the display. 777b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand */ 778b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public Mode getMode() { 779b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand synchronized (this) { 780b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand updateDisplayInfoLocked(); 781b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return mDisplayInfo.getMode(); 782b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 783b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 784b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 785b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand /** 786b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * Gets the supported modes of this display. 787b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand */ 788b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public Mode[] getSupportedModes() { 789b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand synchronized (this) { 790b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand updateDisplayInfoLocked(); 791b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand final Display.Mode[] modes = mDisplayInfo.supportedModes; 792b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return Arrays.copyOf(modes, modes.length); 7933f145a2f958320766ae9240c7a57debc20d578aaMichael Wright } 7943f145a2f958320766ae9240c7a57debc20d578aaMichael Wright } 7953f145a2f958320766ae9240c7a57debc20d578aaMichael Wright 7963f145a2f958320766ae9240c7a57debc20d578aaMichael Wright /** 7971c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright * Request the display applies a color mode. 79858e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright * @hide 79958e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright */ 8001c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright @RequiresPermission(CONFIGURE_DISPLAY_COLOR_MODE) 8011c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright public void requestColorMode(int colorMode) { 8021c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright mGlobal.requestColorMode(mDisplayId, colorMode); 80358e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright } 80458e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright 80558e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright /** 8061c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright * Returns the active color mode of this display 80758e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright * @hide 80858e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright */ 8091c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright public int getColorMode() { 81058e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright synchronized (this) { 81158e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright updateDisplayInfoLocked(); 8121c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright return mDisplayInfo.colorMode; 81358e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright } 81458e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright } 81558e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright 81658e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright /** 817250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian * @hide 818250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian * Get current remove mode of the display - what actions should be performed with the display's 819250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian * content when it is removed. Default behavior for public displays in this case is to move all 820250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian * activities to the primary display and make it focused. For private display - destroy all 821250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian * activities. 822250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian * 823250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian * @see #REMOVE_MODE_MOVE_CONTENT_TO_PRIMARY 824250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian * @see #REMOVE_MODE_DESTROY_CONTENT 825250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian */ 826250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian public int getRemoveMode() { 827250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian return mDisplayInfo.removeMode; 828250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian } 829250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian 830250d653325ffeeb8ef75e51e3a3d08d6abb8cf9cAndrii Kulian /** 831f173c323449840771312afe5cbec03a71281e6ffRonghua Wu * Returns the display's HDR capabilities. 8326d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy * 8336d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy * @see #isHdr() 834f173c323449840771312afe5cbec03a71281e6ffRonghua Wu */ 835f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public HdrCapabilities getHdrCapabilities() { 8369ff94c0251722c44eece7c3561b4ed36b286d4a8Michael Wright synchronized (this) { 8379ff94c0251722c44eece7c3561b4ed36b286d4a8Michael Wright updateDisplayInfoLocked(); 8389ff94c0251722c44eece7c3561b4ed36b286d4a8Michael Wright return mDisplayInfo.hdrCapabilities; 8399ff94c0251722c44eece7c3561b4ed36b286d4a8Michael Wright } 840f173c323449840771312afe5cbec03a71281e6ffRonghua Wu } 841f173c323449840771312afe5cbec03a71281e6ffRonghua Wu 842f173c323449840771312afe5cbec03a71281e6ffRonghua Wu /** 8436d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy * Returns whether this display supports any HDR type. 8446d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy * 8456d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy * @see #getHdrCapabilities() 8466d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy * @see HdrCapabilities#getSupportedHdrTypes() 8476d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy */ 8486d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy public boolean isHdr() { 8496d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy synchronized (this) { 8506d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy updateDisplayInfoLocked(); 851408afbf06040ea29d1a9d60e9dc50d1923068de4Romain Guy return mDisplayInfo.isHdr(); 8526d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy } 8536d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy } 8546d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy 8556d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy /** 8566d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy * Returns whether this display can be used to display wide color gamut content. 8576d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy */ 8586d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy public boolean isWideColorGamut() { 8596d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy synchronized (this) { 8606d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy updateDisplayInfoLocked(); 861408afbf06040ea29d1a9d60e9dc50d1923068de4Romain Guy return mDisplayInfo.isWideColorGamut(); 8626d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy } 8636d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy } 8646d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy 8656d228c2589db75ef8ae6cd820d58a1c66f6ebe19Romain Guy /** 8661c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright * Gets the supported color modes of this device. 86758e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright * @hide 86858e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright */ 8691c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright public int[] getSupportedColorModes() { 87058e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright synchronized (this) { 87158e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright updateDisplayInfoLocked(); 8721c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright int[] colorModes = mDisplayInfo.supportedColorModes; 8731c9977b762b4bac46b4470f04c898bfd17da5d90Michael Wright return Arrays.copyOf(colorModes, colorModes.length); 87458e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright } 87558e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright } 87658e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright 87758e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright /** 878e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden * Gets the app VSYNC offset, in nanoseconds. This is a positive value indicating 879e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden * the phase offset of the VSYNC events provided by Choreographer relative to the 880e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden * display refresh. For example, if Choreographer reports that the refresh occurred 881e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden * at time N, it actually occurred at (N - appVsyncOffset). 882e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden * <p> 883e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden * Apps generally do not need to be aware of this. It's only useful for fine-grained 884e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden * A/V synchronization. 885e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden */ 886e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden public long getAppVsyncOffsetNanos() { 887e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden synchronized (this) { 888e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden updateDisplayInfoLocked(); 889e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden return mDisplayInfo.appVsyncOffsetNanos; 890e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden } 891e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden } 892e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden 893e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden /** 894e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden * This is how far in advance a buffer must be queued for presentation at 895e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden * a given time. If you want a buffer to appear on the screen at 896e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden * time N, you must submit the buffer before (N - presentationDeadline). 897e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden * <p> 898e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden * The desired presentation time for GLES rendering may be set with 899e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden * {@link android.opengl.EGLExt#eglPresentationTimeANDROID}. For video decoding, use 900e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden * {@link android.media.MediaCodec#releaseOutputBuffer(int, long)}. Times are 901e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden * expressed in nanoseconds, using the system monotonic clock 902e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden * ({@link System#nanoTime}). 903e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden */ 904e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden public long getPresentationDeadlineNanos() { 905e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden synchronized (this) { 906e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden updateDisplayInfoLocked(); 907e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden return mDisplayInfo.presentationDeadlineNanos; 908e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden } 909e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden } 910e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden 911e8b1aeb51e1e5da64f1d4fd40f2ee1e815886fe5Andy McFadden /** 912bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * Gets display metrics that describe the size and density of this display. 913a4bb9d3f527663862bcc2abc1cd81489bfc6754eAndrii Kulian * The size returned by this method does not necessarily represent the 914a4bb9d3f527663862bcc2abc1cd81489bfc6754eAndrii Kulian * actual raw size (native resolution) of the display. 915bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * <p> 916a4bb9d3f527663862bcc2abc1cd81489bfc6754eAndrii Kulian * 1. The returned size may be adjusted to exclude certain system decor elements 917a4bb9d3f527663862bcc2abc1cd81489bfc6754eAndrii Kulian * that are always visible. 918bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * </p><p> 919a4bb9d3f527663862bcc2abc1cd81489bfc6754eAndrii Kulian * 2. It may be scaled to provide compatibility with older applications that 920bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * were originally designed for smaller displays. 921a4bb9d3f527663862bcc2abc1cd81489bfc6754eAndrii Kulian * </p><p> 922a4bb9d3f527663862bcc2abc1cd81489bfc6754eAndrii Kulian * 3. It can be different depending on the WindowManager to which the display belongs. 9235f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * </p><p> 924a4bb9d3f527663862bcc2abc1cd81489bfc6754eAndrii Kulian * - If requested from non-Activity context (e.g. Application context via 925a4bb9d3f527663862bcc2abc1cd81489bfc6754eAndrii Kulian * {@code (WindowManager) getApplicationContext().getSystemService(Context.WINDOW_SERVICE)}) 9265f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * metrics will report the size of the entire display based on current rotation and with 9275f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * subtracted system decoration areas. 9285f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * </p><p> 9295f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * - If requested from activity (either using {@code getWindowManager()} or 9305f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * {@code (WindowManager) getSystemService(Context.WINDOW_SERVICE)}) resulting metrics will 9315f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * correspond to current app window metrics. In this case the size can be smaller than physical 9325f57a3d6d8a8ae97aa431386b76e35a70dbb9314Andrii Kulian * size in multi-window mode. 933bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * </p> 934bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * 935bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown * @param outMetrics A {@link DisplayMetrics} object to receive the metrics. 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void getMetrics(DisplayMetrics outMetrics) { 938fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown synchronized (this) { 939fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown updateDisplayInfoLocked(); 940609bf65668181d93502a57575f6f20281f2494b8Bryce Lee mDisplayInfo.getAppMetrics(outMetrics, getDisplayAdjustments()); 94168066c2f38e47b56f0510c56eafd827731a0dc08Dianne Hackborn } 94268066c2f38e47b56f0510c56eafd827731a0dc08Dianne Hackborn } 94368066c2f38e47b56f0510c56eafd827731a0dc08Dianne Hackborn 94468066c2f38e47b56f0510c56eafd827731a0dc08Dianne Hackborn /** 945fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * Gets the real size of the display without subtracting any window decor or 946fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * applying any compatibility scale factors. 947fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * <p> 948fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * The size is adjusted based on the current rotation of the display. 949fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * </p><p> 950fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * The real size may be smaller than the physical size of the screen when the 951cd097993399f94aa663c5fad50e444b75e6ee5ddAndrii Kulian * window manager is emulating a smaller display (using adb shell wm size). 952fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * </p> 953fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * 954fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * @param outSize Set to the real size of the display. 95568066c2f38e47b56f0510c56eafd827731a0dc08Dianne Hackborn */ 956fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown public void getRealSize(Point outSize) { 957fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown synchronized (this) { 958fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown updateDisplayInfoLocked(); 959fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown outSize.x = mDisplayInfo.logicalWidth; 960fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown outSize.y = mDisplayInfo.logicalHeight; 961bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown } 962bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown } 963bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown 964bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown /** 965fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * Gets display metrics based on the real size of this display. 966fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * <p> 967fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * The size is adjusted based on the current rotation of the display. 968fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * </p><p> 969fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * The real size may be smaller than the physical size of the screen when the 970a4bb9d3f527663862bcc2abc1cd81489bfc6754eAndrii Kulian * window manager is emulating a smaller display (using adb shell wm size). 971fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * </p> 972fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * 973fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown * @param outMetrics A {@link DisplayMetrics} object to receive the metrics. 97493de746e5554bc9397ca8109f57875d92e64eabcJeff Brown */ 975fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown public void getRealMetrics(DisplayMetrics outMetrics) { 976fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown synchronized (this) { 977fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown updateDisplayInfoLocked(); 97848d0d1886731ff19ed3fb47a5997be5df0d1bba8Craig Mautner mDisplayInfo.getLogicalMetrics(outMetrics, 979a4bb9d3f527663862bcc2abc1cd81489bfc6754eAndrii Kulian CompatibilityInfo.DEFAULT_COMPATIBILITY_INFO, null); 980fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown } 98193de746e5554bc9397ca8109f57875d92e64eabcJeff Brown } 98293de746e5554bc9397ca8109f57875d92e64eabcJeff Brown 983a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown /** 984037c33eae74bee2774897d969d48947f9abe254fJeff Brown * Gets the state of the display, such as whether it is on or off. 985037c33eae74bee2774897d969d48947f9abe254fJeff Brown * 986037c33eae74bee2774897d969d48947f9abe254fJeff Brown * @return The state of the display: one of {@link #STATE_OFF}, {@link #STATE_ON}, 9873107d29c8f6f40b98533978a7e19e5c328f73d24Santos Cordon * {@link #STATE_DOZE}, {@link #STATE_DOZE_SUSPEND}, or 9883107d29c8f6f40b98533978a7e19e5c328f73d24Santos Cordon * {@link #STATE_UNKNOWN}. 989037c33eae74bee2774897d969d48947f9abe254fJeff Brown */ 990037c33eae74bee2774897d969d48947f9abe254fJeff Brown public int getState() { 991037c33eae74bee2774897d969d48947f9abe254fJeff Brown synchronized (this) { 992037c33eae74bee2774897d969d48947f9abe254fJeff Brown updateDisplayInfoLocked(); 993037c33eae74bee2774897d969d48947f9abe254fJeff Brown return mIsValid ? mDisplayInfo.state : STATE_UNKNOWN; 994037c33eae74bee2774897d969d48947f9abe254fJeff Brown } 995037c33eae74bee2774897d969d48947f9abe254fJeff Brown } 996037c33eae74bee2774897d969d48947f9abe254fJeff Brown 997037c33eae74bee2774897d969d48947f9abe254fJeff Brown /** 998a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * Returns true if the specified UID has access to this display. 999a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown * @hide 1000a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown */ 1001a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown public boolean hasAccess(int uid) { 1002a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown return Display.hasAccess(uid, mFlags, mOwnerUid); 1003a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown } 1004a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown 1005a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown /** @hide */ 1006a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown public static boolean hasAccess(int uid, int flags, int ownerUid) { 1007a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown return (flags & Display.FLAG_PRIVATE) == 0 1008a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown || uid == ownerUid 1009a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown || uid == Process.SYSTEM_UID 1010a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown || uid == 0; 1011a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown } 1012a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown 101369b07161bebdb2c726e3a826c2268866f1a94517Jeff Brown /** 101469b07161bebdb2c726e3a826c2268866f1a94517Jeff Brown * Returns true if the display is a public presentation display. 101569b07161bebdb2c726e3a826c2268866f1a94517Jeff Brown * @hide 101669b07161bebdb2c726e3a826c2268866f1a94517Jeff Brown */ 101769b07161bebdb2c726e3a826c2268866f1a94517Jeff Brown public boolean isPublicPresentation() { 101869b07161bebdb2c726e3a826c2268866f1a94517Jeff Brown return (mFlags & (Display.FLAG_PRIVATE | Display.FLAG_PRESENTATION)) == 101969b07161bebdb2c726e3a826c2268866f1a94517Jeff Brown Display.FLAG_PRESENTATION; 102069b07161bebdb2c726e3a826c2268866f1a94517Jeff Brown } 102169b07161bebdb2c726e3a826c2268866f1a94517Jeff Brown 1022fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown private void updateDisplayInfoLocked() { 1023bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown // Note: The display manager caches display info objects on our behalf. 1024bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown DisplayInfo newInfo = mGlobal.getDisplayInfo(mDisplayId); 1025bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown if (newInfo == null) { 1026bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown // Preserve the old mDisplayInfo after the display is removed. 1027bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown if (mIsValid) { 1028bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown mIsValid = false; 1029bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown if (DEBUG) { 1030bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown Log.d(TAG, "Logical display " + mDisplayId + " was removed."); 1031bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown } 1032bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown } 1033bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown } else { 1034bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown // Use the new display info. (It might be the same object if nothing changed.) 1035bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown mDisplayInfo = newInfo; 1036bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown if (!mIsValid) { 1037bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown mIsValid = true; 1038bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown if (DEBUG) { 1039bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown Log.d(TAG, "Logical display " + mDisplayId + " was recreated."); 1040bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown } 1041bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown } 1042fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown } 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1045fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown private void updateCachedAppSizeIfNeededLocked() { 1046fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown long now = SystemClock.uptimeMillis(); 1047fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown if (now > mLastCachedAppSizeUpdate + CACHED_APP_SIZE_DURATION_MILLIS) { 1048fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown updateDisplayInfoLocked(); 1049609bf65668181d93502a57575f6f20281f2494b8Bryce Lee mDisplayInfo.getAppMetrics(mTempMetrics, getDisplayAdjustments()); 1050fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown mCachedAppWidthCompat = mTempMetrics.widthPixels; 1051fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown mCachedAppHeightCompat = mTempMetrics.heightPixels; 1052fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown mLastCachedAppSizeUpdate = now; 1053fa25bf5382467b1018bd9af7f1cb30a23d7d59f7Jeff Brown } 1054ac8dea12c17aa047e03a358110aeb60401d36aa2Dianne Hackborn } 1055bf5740e75efd87ae0213486e78e029403804c6f0Jeff Brown 1056bf5740e75efd87ae0213486e78e029403804c6f0Jeff Brown // For debugging purposes 1057bf5740e75efd87ae0213486e78e029403804c6f0Jeff Brown @Override 1058bf5740e75efd87ae0213486e78e029403804c6f0Jeff Brown public String toString() { 1059bf5740e75efd87ae0213486e78e029403804c6f0Jeff Brown synchronized (this) { 1060bf5740e75efd87ae0213486e78e029403804c6f0Jeff Brown updateDisplayInfoLocked(); 1061609bf65668181d93502a57575f6f20281f2494b8Bryce Lee mDisplayInfo.getAppMetrics(mTempMetrics, getDisplayAdjustments()); 1062bf5740e75efd87ae0213486e78e029403804c6f0Jeff Brown return "Display id " + mDisplayId + ": " + mDisplayInfo 1063bd6e1500aedc5461e832f69e76341bff0e55fa2bJeff Brown + ", " + mTempMetrics + ", isValid=" + mIsValid; 1064bf5740e75efd87ae0213486e78e029403804c6f0Jeff Brown } 1065bf5740e75efd87ae0213486e78e029403804c6f0Jeff Brown } 106692130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown 106792130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown /** 106892130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown * @hide 106992130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown */ 107092130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown public static String typeToString(int type) { 107192130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown switch (type) { 107292130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown case TYPE_UNKNOWN: 107392130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown return "UNKNOWN"; 107492130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown case TYPE_BUILT_IN: 107592130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown return "BUILT_IN"; 107692130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown case TYPE_HDMI: 107792130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown return "HDMI"; 107892130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown case TYPE_WIFI: 107992130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown return "WIFI"; 108092130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown case TYPE_OVERLAY: 108192130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown return "OVERLAY"; 1082a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown case TYPE_VIRTUAL: 1083a506a6ec94863a35acca9feb165db76ddac3892cJeff Brown return "VIRTUAL"; 108492130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown default: 108592130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown return Integer.toString(type); 108692130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown } 108792130f6407dc51c58b3b941d28a6daf4e04b8d62Jeff Brown } 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1089037c33eae74bee2774897d969d48947f9abe254fJeff Brown /** 1090037c33eae74bee2774897d969d48947f9abe254fJeff Brown * @hide 1091037c33eae74bee2774897d969d48947f9abe254fJeff Brown */ 1092037c33eae74bee2774897d969d48947f9abe254fJeff Brown public static String stateToString(int state) { 1093037c33eae74bee2774897d969d48947f9abe254fJeff Brown switch (state) { 1094037c33eae74bee2774897d969d48947f9abe254fJeff Brown case STATE_UNKNOWN: 1095037c33eae74bee2774897d969d48947f9abe254fJeff Brown return "UNKNOWN"; 1096037c33eae74bee2774897d969d48947f9abe254fJeff Brown case STATE_OFF: 1097037c33eae74bee2774897d969d48947f9abe254fJeff Brown return "OFF"; 1098037c33eae74bee2774897d969d48947f9abe254fJeff Brown case STATE_ON: 1099037c33eae74bee2774897d969d48947f9abe254fJeff Brown return "ON"; 11005dc219142a756d57355b511c8f8ab913c01710daJeff Brown case STATE_DOZE: 11015dc219142a756d57355b511c8f8ab913c01710daJeff Brown return "DOZE"; 11025dc219142a756d57355b511c8f8ab913c01710daJeff Brown case STATE_DOZE_SUSPEND: 11035dc219142a756d57355b511c8f8ab913c01710daJeff Brown return "DOZE_SUSPEND"; 11043107d29c8f6f40b98533978a7e19e5c328f73d24Santos Cordon case STATE_VR: 11053107d29c8f6f40b98533978a7e19e5c328f73d24Santos Cordon return "VR"; 1106037c33eae74bee2774897d969d48947f9abe254fJeff Brown default: 1107037c33eae74bee2774897d969d48947f9abe254fJeff Brown return Integer.toString(state); 1108037c33eae74bee2774897d969d48947f9abe254fJeff Brown } 1109037c33eae74bee2774897d969d48947f9abe254fJeff Brown } 1110970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown 1111970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown /** 1112970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * Returns true if display updates may be suspended while in the specified 1113970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * display power state. 1114970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * @hide 1115970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown */ 1116970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown public static boolean isSuspendedState(int state) { 1117970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown return state == STATE_OFF || state == STATE_DOZE_SUSPEND; 1118970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown } 1119b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 1120b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand /** 1121b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * A mode supported by a given display. 1122b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * 1123b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * @see Display#getSupportedModes() 1124b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand */ 1125b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public static final class Mode implements Parcelable { 1126b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand /** 1127b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * @hide 1128b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand */ 1129b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public static final Mode[] EMPTY_ARRAY = new Mode[0]; 1130b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 1131b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand private final int mModeId; 1132b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand private final int mWidth; 1133b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand private final int mHeight; 1134b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand private final float mRefreshRate; 1135b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 1136b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand /** 1137b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * @hide 1138b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand */ 1139b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public Mode(int modeId, int width, int height, float refreshRate) { 1140b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand mModeId = modeId; 1141b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand mWidth = width; 1142b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand mHeight = height; 1143b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand mRefreshRate = refreshRate; 1144b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 1145b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 1146b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand /** 1147b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * Returns this mode's id. 1148b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand */ 1149b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public int getModeId() { 1150b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return mModeId; 1151b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 1152b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 1153b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand /** 1154b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * Returns the physical width of the display in pixels when configured in this mode's 1155b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * resolution. 1156b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * <p> 1157b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * Note that due to application UI scaling, the number of pixels made available to 1158b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * applications when the mode is active (as reported by {@link Display#getWidth()} may 1159b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * differ from the mode's actual resolution (as reported by this function). 1160b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * <p> 1161b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * For example, applications running on a 4K display may have their UI laid out and rendered 1162b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * in 1080p and then scaled up. Applications can take advantage of the extra resolution by 1163b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * rendering content through a {@link android.view.SurfaceView} using full size buffers. 1164b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand */ 1165b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public int getPhysicalWidth() { 1166b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return mWidth; 1167b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 1168b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 1169b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand /** 1170b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * Returns the physical height of the display in pixels when configured in this mode's 1171b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * resolution. 1172b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * <p> 1173b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * Note that due to application UI scaling, the number of pixels made available to 1174b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * applications when the mode is active (as reported by {@link Display#getHeight()} may 1175b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * differ from the mode's actual resolution (as reported by this function). 1176b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * <p> 1177b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * For example, applications running on a 4K display may have their UI laid out and rendered 1178b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * in 1080p and then scaled up. Applications can take advantage of the extra resolution by 1179b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * rendering content through a {@link android.view.SurfaceView} using full size buffers. 1180b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand */ 1181b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public int getPhysicalHeight() { 1182b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return mHeight; 1183b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 1184b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 1185b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand /** 1186b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * Returns the refresh rate in frames per second. 1187b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand */ 1188b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public float getRefreshRate() { 1189b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return mRefreshRate; 1190b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 1191b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 1192b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand /** 1193b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * Returns {@code true} if this mode matches the given parameters. 1194b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * 1195b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand * @hide 1196b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand */ 1197b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public boolean matches(int width, int height, float refreshRate) { 1198b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return mWidth == width && 1199b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand mHeight == height && 1200b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand Float.floatToIntBits(mRefreshRate) == Float.floatToIntBits(refreshRate); 1201b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 1202b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 1203b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand @Override 1204b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public boolean equals(Object other) { 1205b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand if (this == other) { 1206b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return true; 1207b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 1208b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand if (!(other instanceof Mode)) { 1209b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return false; 1210b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 1211b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand Mode that = (Mode) other; 1212b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return mModeId == that.mModeId && matches(that.mWidth, that.mHeight, that.mRefreshRate); 1213b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 1214b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 1215b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand @Override 1216b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public int hashCode() { 1217b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand int hash = 1; 1218b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand hash = hash * 17 + mModeId; 1219b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand hash = hash * 17 + mWidth; 1220b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand hash = hash * 17 + mHeight; 1221b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand hash = hash * 17 + Float.floatToIntBits(mRefreshRate); 1222b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return hash; 1223b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 1224b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 1225b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand @Override 1226b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public String toString() { 1227b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return new StringBuilder("{") 1228b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand .append("id=").append(mModeId) 1229b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand .append(", width=").append(mWidth) 1230b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand .append(", height=").append(mHeight) 1231b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand .append(", fps=").append(mRefreshRate) 1232b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand .append("}") 1233b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand .toString(); 1234b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 1235b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 1236b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand @Override 1237b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public int describeContents() { 1238b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return 0; 1239b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 1240b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 1241b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand private Mode(Parcel in) { 1242b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand this(in.readInt(), in.readInt(), in.readInt(), in.readFloat()); 1243b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 1244b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 1245b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand @Override 1246b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public void writeToParcel(Parcel out, int parcelableFlags) { 1247b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand out.writeInt(mModeId); 1248b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand out.writeInt(mWidth); 1249b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand out.writeInt(mHeight); 1250b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand out.writeFloat(mRefreshRate); 1251b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 1252b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 1253b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand @SuppressWarnings("hiding") 1254b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public static final Parcelable.Creator<Mode> CREATOR 1255b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand = new Parcelable.Creator<Mode>() { 1256b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand @Override 1257b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public Mode createFromParcel(Parcel in) { 1258b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return new Mode(in); 1259b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 1260b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand 1261b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand @Override 1262b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand public Mode[] newArray(int size) { 1263b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand return new Mode[size]; 1264b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 1265b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand }; 1266b3b9eb3cfc5b3b3609a5d01258315798b38a5cf9P.Y. Laligand } 126758e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright 126858e829f71d2c525309e5bb5a1c02dc64397df221Michael Wright /** 1269f173c323449840771312afe5cbec03a71281e6ffRonghua Wu * Encapsulates the HDR capabilities of a given display. 1270f173c323449840771312afe5cbec03a71281e6ffRonghua Wu * For example, what HDR types it supports and details about the desired luminance data. 1271f173c323449840771312afe5cbec03a71281e6ffRonghua Wu * <p>You can get an instance for a given {@link Display} object with 1272f173c323449840771312afe5cbec03a71281e6ffRonghua Wu * {@link Display#getHdrCapabilities getHdrCapabilities()}. 1273f173c323449840771312afe5cbec03a71281e6ffRonghua Wu */ 1274f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public static final class HdrCapabilities implements Parcelable { 1275f173c323449840771312afe5cbec03a71281e6ffRonghua Wu /** 1276f173c323449840771312afe5cbec03a71281e6ffRonghua Wu * Invalid luminance value. 1277f173c323449840771312afe5cbec03a71281e6ffRonghua Wu */ 1278f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public static final float INVALID_LUMINANCE = -1; 1279f173c323449840771312afe5cbec03a71281e6ffRonghua Wu /** 1280f173c323449840771312afe5cbec03a71281e6ffRonghua Wu * Dolby Vision high dynamic range (HDR) display. 1281f173c323449840771312afe5cbec03a71281e6ffRonghua Wu */ 1282f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public static final int HDR_TYPE_DOLBY_VISION = 1; 1283f173c323449840771312afe5cbec03a71281e6ffRonghua Wu /** 1284f173c323449840771312afe5cbec03a71281e6ffRonghua Wu * HDR10 display. 1285f173c323449840771312afe5cbec03a71281e6ffRonghua Wu */ 1286f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public static final int HDR_TYPE_HDR10 = 2; 1287f173c323449840771312afe5cbec03a71281e6ffRonghua Wu /** 1288f173c323449840771312afe5cbec03a71281e6ffRonghua Wu * Hybrid Log-Gamma HDR display. 1289f173c323449840771312afe5cbec03a71281e6ffRonghua Wu */ 1290f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public static final int HDR_TYPE_HLG = 3; 1291f173c323449840771312afe5cbec03a71281e6ffRonghua Wu 1292da802f5100fe2b19b5cb898efc2c66bdd7e19fd1Hangyu Kuang /** @hide */ 1293f173c323449840771312afe5cbec03a71281e6ffRonghua Wu @IntDef({ 1294f173c323449840771312afe5cbec03a71281e6ffRonghua Wu HDR_TYPE_DOLBY_VISION, 1295f173c323449840771312afe5cbec03a71281e6ffRonghua Wu HDR_TYPE_HDR10, 1296f173c323449840771312afe5cbec03a71281e6ffRonghua Wu HDR_TYPE_HLG, 1297f173c323449840771312afe5cbec03a71281e6ffRonghua Wu }) 1298f173c323449840771312afe5cbec03a71281e6ffRonghua Wu @Retention(RetentionPolicy.SOURCE) 1299f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public @interface HdrType {} 1300f173c323449840771312afe5cbec03a71281e6ffRonghua Wu 1301f173c323449840771312afe5cbec03a71281e6ffRonghua Wu private @HdrType int[] mSupportedHdrTypes = new int[0]; 1302f173c323449840771312afe5cbec03a71281e6ffRonghua Wu private float mMaxLuminance = INVALID_LUMINANCE; 1303f173c323449840771312afe5cbec03a71281e6ffRonghua Wu private float mMaxAverageLuminance = INVALID_LUMINANCE; 1304f173c323449840771312afe5cbec03a71281e6ffRonghua Wu private float mMinLuminance = INVALID_LUMINANCE; 1305f173c323449840771312afe5cbec03a71281e6ffRonghua Wu 1306da802f5100fe2b19b5cb898efc2c66bdd7e19fd1Hangyu Kuang /** 1307da802f5100fe2b19b5cb898efc2c66bdd7e19fd1Hangyu Kuang * @hide 1308da802f5100fe2b19b5cb898efc2c66bdd7e19fd1Hangyu Kuang */ 1309f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public HdrCapabilities() { 1310f173c323449840771312afe5cbec03a71281e6ffRonghua Wu } 1311f173c323449840771312afe5cbec03a71281e6ffRonghua Wu 13121e7d1aa6a6bdee2c92245b5bef5aaa7167b8a311Hangyu Kuang /** 13131e7d1aa6a6bdee2c92245b5bef5aaa7167b8a311Hangyu Kuang * @hide 13141e7d1aa6a6bdee2c92245b5bef5aaa7167b8a311Hangyu Kuang */ 131554ac21918481fe6f7aac1c0effde51f9e9860ae3Hangyu Kuang public HdrCapabilities(int[] supportedHdrTypes, float maxLuminance, 131654ac21918481fe6f7aac1c0effde51f9e9860ae3Hangyu Kuang float maxAverageLuminance, float minLuminance) { 131754ac21918481fe6f7aac1c0effde51f9e9860ae3Hangyu Kuang mSupportedHdrTypes = supportedHdrTypes; 131854ac21918481fe6f7aac1c0effde51f9e9860ae3Hangyu Kuang mMaxLuminance = maxLuminance; 131954ac21918481fe6f7aac1c0effde51f9e9860ae3Hangyu Kuang mMaxAverageLuminance = maxAverageLuminance; 132054ac21918481fe6f7aac1c0effde51f9e9860ae3Hangyu Kuang mMinLuminance = minLuminance; 132154ac21918481fe6f7aac1c0effde51f9e9860ae3Hangyu Kuang } 132254ac21918481fe6f7aac1c0effde51f9e9860ae3Hangyu Kuang 1323f173c323449840771312afe5cbec03a71281e6ffRonghua Wu /** 1324f173c323449840771312afe5cbec03a71281e6ffRonghua Wu * Gets the supported HDR types of this display. 1325f173c323449840771312afe5cbec03a71281e6ffRonghua Wu * Returns empty array if HDR is not supported by the display. 1326f173c323449840771312afe5cbec03a71281e6ffRonghua Wu */ 1327f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public @HdrType int[] getSupportedHdrTypes() { 1328f173c323449840771312afe5cbec03a71281e6ffRonghua Wu return mSupportedHdrTypes; 1329f173c323449840771312afe5cbec03a71281e6ffRonghua Wu } 1330f173c323449840771312afe5cbec03a71281e6ffRonghua Wu /** 1331f173c323449840771312afe5cbec03a71281e6ffRonghua Wu * Returns the desired content max luminance data in cd/m2 for this display. 1332f173c323449840771312afe5cbec03a71281e6ffRonghua Wu */ 1333f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public float getDesiredMaxLuminance() { 1334f173c323449840771312afe5cbec03a71281e6ffRonghua Wu return mMaxLuminance; 1335f173c323449840771312afe5cbec03a71281e6ffRonghua Wu } 1336f173c323449840771312afe5cbec03a71281e6ffRonghua Wu /** 1337f173c323449840771312afe5cbec03a71281e6ffRonghua Wu * Returns the desired content max frame-average luminance data in cd/m2 for this display. 1338f173c323449840771312afe5cbec03a71281e6ffRonghua Wu */ 1339f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public float getDesiredMaxAverageLuminance() { 1340f173c323449840771312afe5cbec03a71281e6ffRonghua Wu return mMaxAverageLuminance; 1341f173c323449840771312afe5cbec03a71281e6ffRonghua Wu } 1342f173c323449840771312afe5cbec03a71281e6ffRonghua Wu /** 1343f173c323449840771312afe5cbec03a71281e6ffRonghua Wu * Returns the desired content min luminance data in cd/m2 for this display. 1344f173c323449840771312afe5cbec03a71281e6ffRonghua Wu */ 1345f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public float getDesiredMinLuminance() { 1346f173c323449840771312afe5cbec03a71281e6ffRonghua Wu return mMinLuminance; 1347f173c323449840771312afe5cbec03a71281e6ffRonghua Wu } 1348f173c323449840771312afe5cbec03a71281e6ffRonghua Wu 134916ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright @Override 135016ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright public boolean equals(Object other) { 135116ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright if (this == other) { 135216ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright return true; 135316ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright } 135416ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright 135516ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright if (!(other instanceof HdrCapabilities)) { 135616ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright return false; 135716ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright } 135816ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright HdrCapabilities that = (HdrCapabilities) other; 135916ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright 136016ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright return Arrays.equals(mSupportedHdrTypes, that.mSupportedHdrTypes) 136116ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright && mMaxLuminance == that.mMaxLuminance 136216ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright && mMaxAverageLuminance == that.mMaxAverageLuminance 136316ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright && mMinLuminance == that.mMinLuminance; 136416ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright } 136516ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright 136616ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright @Override 136716ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright public int hashCode() { 136816ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright int hash = 23; 136916ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright hash = hash * 17 + Arrays.hashCode(mSupportedHdrTypes); 137016ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright hash = hash * 17 + Float.floatToIntBits(mMaxLuminance); 137116ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright hash = hash * 17 + Float.floatToIntBits(mMaxAverageLuminance); 137216ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright hash = hash * 17 + Float.floatToIntBits(mMinLuminance); 137316ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright return hash; 137416ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright } 137516ae0423516ec1146ff191b4e856e1a6f88ea495Michael Wright 1376f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public static final Creator<HdrCapabilities> CREATOR = new Creator<HdrCapabilities>() { 1377f173c323449840771312afe5cbec03a71281e6ffRonghua Wu @Override 1378f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public HdrCapabilities createFromParcel(Parcel source) { 1379f173c323449840771312afe5cbec03a71281e6ffRonghua Wu return new HdrCapabilities(source); 1380f173c323449840771312afe5cbec03a71281e6ffRonghua Wu } 1381f173c323449840771312afe5cbec03a71281e6ffRonghua Wu 1382f173c323449840771312afe5cbec03a71281e6ffRonghua Wu @Override 1383f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public HdrCapabilities[] newArray(int size) { 1384f173c323449840771312afe5cbec03a71281e6ffRonghua Wu return new HdrCapabilities[size]; 1385f173c323449840771312afe5cbec03a71281e6ffRonghua Wu } 1386f173c323449840771312afe5cbec03a71281e6ffRonghua Wu }; 1387f173c323449840771312afe5cbec03a71281e6ffRonghua Wu 1388f173c323449840771312afe5cbec03a71281e6ffRonghua Wu private HdrCapabilities(Parcel source) { 1389f173c323449840771312afe5cbec03a71281e6ffRonghua Wu readFromParcel(source); 1390f173c323449840771312afe5cbec03a71281e6ffRonghua Wu } 1391f173c323449840771312afe5cbec03a71281e6ffRonghua Wu 1392da802f5100fe2b19b5cb898efc2c66bdd7e19fd1Hangyu Kuang /** 1393da802f5100fe2b19b5cb898efc2c66bdd7e19fd1Hangyu Kuang * @hide 1394da802f5100fe2b19b5cb898efc2c66bdd7e19fd1Hangyu Kuang */ 1395f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public void readFromParcel(Parcel source) { 1396f173c323449840771312afe5cbec03a71281e6ffRonghua Wu int types = source.readInt(); 1397f173c323449840771312afe5cbec03a71281e6ffRonghua Wu mSupportedHdrTypes = new int[types]; 1398f173c323449840771312afe5cbec03a71281e6ffRonghua Wu for (int i = 0; i < types; ++i) { 1399f173c323449840771312afe5cbec03a71281e6ffRonghua Wu mSupportedHdrTypes[i] = source.readInt(); 1400f173c323449840771312afe5cbec03a71281e6ffRonghua Wu } 1401f173c323449840771312afe5cbec03a71281e6ffRonghua Wu mMaxLuminance = source.readFloat(); 1402f173c323449840771312afe5cbec03a71281e6ffRonghua Wu mMaxAverageLuminance = source.readFloat(); 1403f173c323449840771312afe5cbec03a71281e6ffRonghua Wu mMinLuminance = source.readFloat(); 1404f173c323449840771312afe5cbec03a71281e6ffRonghua Wu } 1405f173c323449840771312afe5cbec03a71281e6ffRonghua Wu 1406f173c323449840771312afe5cbec03a71281e6ffRonghua Wu @Override 1407f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public void writeToParcel(Parcel dest, int flags) { 1408f173c323449840771312afe5cbec03a71281e6ffRonghua Wu dest.writeInt(mSupportedHdrTypes.length); 1409f173c323449840771312afe5cbec03a71281e6ffRonghua Wu for (int i = 0; i < mSupportedHdrTypes.length; ++i) { 1410f173c323449840771312afe5cbec03a71281e6ffRonghua Wu dest.writeInt(mSupportedHdrTypes[i]); 1411f173c323449840771312afe5cbec03a71281e6ffRonghua Wu } 1412f173c323449840771312afe5cbec03a71281e6ffRonghua Wu dest.writeFloat(mMaxLuminance); 1413f173c323449840771312afe5cbec03a71281e6ffRonghua Wu dest.writeFloat(mMaxAverageLuminance); 1414f173c323449840771312afe5cbec03a71281e6ffRonghua Wu dest.writeFloat(mMinLuminance); 1415f173c323449840771312afe5cbec03a71281e6ffRonghua Wu } 1416f173c323449840771312afe5cbec03a71281e6ffRonghua Wu 1417f173c323449840771312afe5cbec03a71281e6ffRonghua Wu @Override 1418f173c323449840771312afe5cbec03a71281e6ffRonghua Wu public int describeContents() { 1419f173c323449840771312afe5cbec03a71281e6ffRonghua Wu return 0; 1420f173c323449840771312afe5cbec03a71281e6ffRonghua Wu } 1421f173c323449840771312afe5cbec03a71281e6ffRonghua Wu } 1422037c33eae74bee2774897d969d48947f9abe254fJeff Brown} 1423