WindowManagerPolicy.java revision 254cb446faa7cb13699d8150eb4cc4f44cb61a2d
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 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.res.Configuration; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.IBinder; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.LocalPowerManager; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.animation.Animation; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This interface supplies all UI-specific behavior of the window manager. An 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * instance of it is created by the window manager when it starts up, and allows 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * customization of window layering, special window types, key dispatching, and 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * layout. 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Because this provides deep interaction with the system window manager, 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * specific methods on this interface can be called from a variety of contexts 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with various restrictions on what they can do. These are encoded through 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a suffixes at the end of a method encoding the thread the method is called 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * from and any locks that are held when it is being called; if no suffix 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is attached to a method, then it is not called with any locks and may be 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * called from the main window manager thread or another thread calling into 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the window manager. 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The current suffixes are: 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <dl> 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <dt> Ti <dd> Called from the input thread. This is the thread that 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collects pending input events and dispatches them to the appropriate window. 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * It may block waiting for events to be processed, so that the input stream is 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * properly serialized. 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <dt> Tq <dd> Called from the low-level input queue thread. This is the 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * thread that reads events out of the raw input devices and places them 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * into the global input queue that is read by the <var>Ti</var> thread. 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This thread should not block for a long period of time on anything but the 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * key driver. 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <dt> Lw <dd> Called with the main window manager lock held. Because the 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window manager is a very low-level system service, there are few other 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * system services you can call with this lock held. It is explicitly okay to 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * make calls into the package manager and power manager; it is explicitly not 57c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * okay to make calls into the activity manager or most other services. Note that 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.Context#checkPermission(String, int, int)} and 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * variations require calling into the activity manager. 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <dt> Li <dd> Called with the input thread lock held. This lock can be 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * acquired by the window manager while it holds the window lock, so this is 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * even more restrictive than <var>Lw</var>. 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * </dl> 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic interface WindowManagerPolicy { 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FLAG_WAKE = 0x00000001; 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FLAG_WAKE_DROPPED = 0x00000002; 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FLAG_SHIFT = 0x00000004; 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FLAG_CAPS_LOCK = 0x00000008; 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FLAG_ALT = 0x00000010; 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FLAG_ALT_GR = 0x00000020; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FLAG_MENU = 0x00000040; 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FLAG_LAUNCHER = 0x00000080; 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FLAG_WOKE_HERE = 0x10000000; 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FLAG_BRIGHT_HERE = 0x20000000; 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static boolean WATCH_POINTER = false; 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // flags for interceptKeyTq 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Pass this event to the user / app. To be returned from {@link #interceptKeyTq}. 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int ACTION_PASS_TO_USER = 0x00000001; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This key event should extend the user activity timeout and turn the lights on. 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * To be returned from {@link #interceptKeyTq}. Do not return this and 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ACTION_GO_TO_SLEEP} or {@link #ACTION_PASS_TO_USER}. 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int ACTION_POKE_USER_ACTIVITY = 0x00000002; 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This key event should put the device to sleep (and engage keyguard if necessary) 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * To be returned from {@link #interceptKeyTq}. Do not return this and 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ACTION_POKE_USER_ACTIVITY} or {@link #ACTION_PASS_TO_USER}. 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int ACTION_GO_TO_SLEEP = 0x00000004; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Interface to the Window Manager state associated with a particular 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window. You can hold on to an instance of this interface from the call 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to prepareAddWindow() until removeWindow(). 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public interface WindowState { 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Perform standard frame computation. The result can be obtained with 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * getFrame() if so desired. Must be called with the window manager 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * lock held. 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param parentFrame The frame of the parent container this window 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is in, used for computing its basic position. 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param displayFrame The frame of the overall display in which this 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window can appear, used for constraining the overall dimensions 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of the window. 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param contentFrame The frame within the display in which we would 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * like active content to appear. This will cause windows behind to 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be resized to match the given content frame. 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param visibleFrame The frame within the display that the window 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is actually visible, used for computing its visible insets to be 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * given to windows behind. 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This can be used as a hint for scrolling (avoiding resizing) 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the window to make certain that parts of its content 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * are visible. 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void computeFrameLw(Rect parentFrame, Rect displayFrame, 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect contentFrame, Rect visibleFrame); 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Retrieve the current frame of the window that has been assigned by 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the window manager. Must be called with the window manager lock held. 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Rect The rectangle holding the window frame. 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getFrameLw(); 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Retrieve the current frame of the window that is actually shown. 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Must be called with the window manager lock held. 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Rect The rectangle holding the shown window frame. 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getShownFrameLw(); 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Retrieve the frame of the display that this window was last 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * laid out in. Must be called with the 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window manager lock held. 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Rect The rectangle holding the display frame. 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getDisplayFrameLw(); 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Retrieve the frame of the content area that this window was last 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * laid out in. This is the area in which the content of the window 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * should be placed. It will be smaller than the display frame to 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * account for screen decorations such as a status bar or soft 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * keyboard. Must be called with the 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window manager lock held. 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Rect The rectangle holding the content frame. 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getContentFrameLw(); 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Retrieve the frame of the visible area that this window was last 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * laid out in. This is the area of the screen in which the window 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will actually be fully visible. It will be smaller than the 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * content frame to account for transient UI elements blocking it 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * such as an input method's candidates UI. Must be called with the 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window manager lock held. 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Rect The rectangle holding the visible frame. 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getVisibleFrameLw(); 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns true if this window is waiting to receive its given 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * internal insets from the client app, and so should not impact the 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * layout of other windows. 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean getGivenInsetsPendingLw(); 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Retrieve the insets given by this window's client for the content 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * area of windows behind it. Must be called with the 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window manager lock held. 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Rect The left, top, right, and bottom insets, relative 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to the window's frame, of the actual contents. 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getGivenContentInsetsLw(); 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Retrieve the insets given by this window's client for the visible 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * area of windows behind it. Must be called with the 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window manager lock held. 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Rect The left, top, right, and bottom insets, relative 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to the window's frame, of the actual visible area. 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getGivenVisibleInsetsLw(); 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Retrieve the current LayoutParams of the window. 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return WindowManager.LayoutParams The window's internal LayoutParams 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * instance. 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public WindowManager.LayoutParams getAttrs(); 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Get the layer at which this window's surface will be Z-ordered. 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getSurfaceLayer(); 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the token for the application (actually activity) that owns 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this window. May return null for system windows. 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return An IApplicationToken identifying the owning activity. 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public IApplicationToken getAppToken(); 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return true if, at any point, the application token associated with 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this window has actually displayed any windows. This is most useful 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with the "starting up" window to determine if any windows were 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * displayed when it is closed. 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns true if one or more windows have been displayed, 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * else false. 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean hasAppShownWindows(); 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Is this window visible? It is not visible if there is no 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * surface, or we are in the process of running an exit animation 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that will remove the surface. 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean isVisibleLw(); 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2473d163f073f5cf3b3bf0287fc7d60fabce0269748Dianne Hackborn * Like {@link #isVisibleLw}, but also counts a window that is currently 2483d163f073f5cf3b3bf0287fc7d60fabce0269748Dianne Hackborn * "hidden" behind the keyguard as visible. This allows us to apply 2493d163f073f5cf3b3bf0287fc7d60fabce0269748Dianne Hackborn * things like window flags that impact the keyguard. 2503d163f073f5cf3b3bf0287fc7d60fabce0269748Dianne Hackborn */ 2513d163f073f5cf3b3bf0287fc7d60fabce0269748Dianne Hackborn boolean isVisibleOrBehindKeyguardLw(); 2523d163f073f5cf3b3bf0287fc7d60fabce0269748Dianne Hackborn 2533d163f073f5cf3b3bf0287fc7d60fabce0269748Dianne Hackborn /** 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Is this window currently visible to the user on-screen? It is 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * displayed either if it is visible or it is currently running an 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * animation before no longer being visible. Must be called with the 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window manager lock held. 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean isDisplayedLw(); 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns true if the window is both full screen and opaque. Must be 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * called with the window manager lock held. 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width The width of the screen 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height The height of the screen 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param shownFrame If true, this is based on the actual shown frame of 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the window (taking into account animations); if 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * false, this is based on the currently requested 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * frame, which any current animation will be moving 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * towards. 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param onlyOpaque If true, this will only pass if the window is 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * also opaque. 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns true if the window is both full screen and opaque 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean fillsScreenLw(int width, int height, boolean shownFrame, 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean onlyOpaque); 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns true if this window has been shown on screen at some time in 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the past. Must be called with the window manager lock held. 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return boolean 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean hasDrawnLw(); 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Can be called by the policy to force a window to be hidden, 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * regardless of whether the client or window manager would like 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * it shown. Must be called with the window manager lock held. 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns true if {@link #showLw} was last called for the window. 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean hideLw(boolean doAnimation); 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Can be called to undo the effect of {@link #hideLw}, allowing a 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window to be shown as long as the window manager and client would 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * also like it to be shown. Must be called with the window manager 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * lock held. 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns true if {@link #hideLw} was last called for the window. 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean showLw(boolean doAnimation); 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3053b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn /** 3063b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn * Bit mask that is set for all enter transition. 3073b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn */ 3083b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_ENTER_MASK = 0x1000; 3093b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn 3103b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn /** 3113b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn * Bit mask that is set for all exit transitions. 3123b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn */ 3133b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_EXIT_MASK = 0x2000; 3143b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn 315bfe319e06aa56c081d0d94d64a8181291d7f7388Dianne Hackborn /** Not set up for a transition. */ 3163b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_UNSET = -1; 317bfe319e06aa56c081d0d94d64a8181291d7f7388Dianne Hackborn /** No animation for transition. */ 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final int TRANSIT_NONE = 0; 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Window has been added to the screen. */ 3203b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_ENTER = 1 | TRANSIT_ENTER_MASK; 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Window has been removed from the screen. */ 3223b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_EXIT = 2 | TRANSIT_EXIT_MASK; 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Window has been made visible. */ 3243b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_SHOW = 3 | TRANSIT_ENTER_MASK; 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Window has been made invisible. */ 3263b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_HIDE = 4 | TRANSIT_EXIT_MASK; 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The "application starting" preview window is no longer needed, and will 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * animate away to show the real window. */ 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final int TRANSIT_PREVIEW_DONE = 5; 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** A window in a new activity is being opened on top of an existing one 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in the same task. */ 3323b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_ACTIVITY_OPEN = 6 | TRANSIT_ENTER_MASK; 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The window in the top-most activity is being closed to reveal the 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * previous activity in the same task. */ 3353b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_ACTIVITY_CLOSE = 7 | TRANSIT_EXIT_MASK; 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** A window in a new task is being opened on top of an existing one 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in another activity's task. */ 3383b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_TASK_OPEN = 8 | TRANSIT_ENTER_MASK; 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** A window in the top-most activity is being closed to reveal the 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * previous activity in a different task. */ 3413b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_TASK_CLOSE = 9 | TRANSIT_EXIT_MASK; 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** A window in an existing task is being displayed on top of an existing one 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in another activity's task. */ 3443b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_TASK_TO_FRONT = 10 | TRANSIT_ENTER_MASK; 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** A window in an existing task is being put below all other tasks. */ 3463b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_TASK_TO_BACK = 11 | TRANSIT_EXIT_MASK; 34725994b4306a256b88d79159106834c9f114e6943Dianne Hackborn /** A window in a new activity that doesn't have a wallpaper is being 34825994b4306a256b88d79159106834c9f114e6943Dianne Hackborn * opened on top of one that does, effectively closing the wallpaper. */ 3493b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_WALLPAPER_CLOSE = 12 | TRANSIT_EXIT_MASK; 35025994b4306a256b88d79159106834c9f114e6943Dianne Hackborn /** A window in a new activity that does have a wallpaper is being 35125994b4306a256b88d79159106834c9f114e6943Dianne Hackborn * opened on one that didn't, effectively opening the wallpaper. */ 3523b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_WALLPAPER_OPEN = 13 | TRANSIT_ENTER_MASK; 353f8fbdb6b920562473dc47046924ac8ffed0b8dafDianne Hackborn /** A window in a new activity is being opened on top of an existing one, 354f8fbdb6b920562473dc47046924ac8ffed0b8dafDianne Hackborn * and both are on top of the wallpaper. */ 3553b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_WALLPAPER_INTRA_OPEN = 14 | TRANSIT_ENTER_MASK; 356f8fbdb6b920562473dc47046924ac8ffed0b8dafDianne Hackborn /** The window in the top-most activity is being closed to reveal the 357f8fbdb6b920562473dc47046924ac8ffed0b8dafDianne Hackborn * previous activity, and both are on top of he wallpaper. */ 3583b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public final int TRANSIT_WALLPAPER_INTRA_CLOSE = 15 | TRANSIT_EXIT_MASK; 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 360254cb446faa7cb13699d8150eb4cc4f44cb61a2dDianne Hackborn // NOTE: screen off reasons are in order of significance, with more 361254cb446faa7cb13699d8150eb4cc4f44cb61a2dDianne Hackborn // important ones lower than less important ones. 362254cb446faa7cb13699d8150eb4cc4f44cb61a2dDianne Hackborn 363254cb446faa7cb13699d8150eb4cc4f44cb61a2dDianne Hackborn /** Screen turned off because of a device admin */ 364254cb446faa7cb13699d8150eb4cc4f44cb61a2dDianne Hackborn public final int OFF_BECAUSE_OF_ADMIN = 1; 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Screen turned off because of power button */ 366254cb446faa7cb13699d8150eb4cc4f44cb61a2dDianne Hackborn public final int OFF_BECAUSE_OF_USER = 2; 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Screen turned off because of timeout */ 368254cb446faa7cb13699d8150eb4cc4f44cb61a2dDianne Hackborn public final int OFF_BECAUSE_OF_TIMEOUT = 3; 369435eb6464c1f326caf8179438a5401f358f0d7acMike Lockwood /** Screen turned off because of proximity sensor */ 370254cb446faa7cb13699d8150eb4cc4f44cb61a2dDianne Hackborn public final int OFF_BECAUSE_OF_PROX_SENSOR = 4; 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Magic constant to {@link IWindowManager#setRotation} to not actually 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * modify the rotation. 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final int USE_LAST_ROTATION = -1000; 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Perform initialization of the policy. 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param context The system context we are running in. 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param powerManager 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void init(Context context, IWindowManager windowManager, 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LocalPowerManager powerManager); 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Check permissions when adding a window. 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param attrs The window's LayoutParams. 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return {@link WindowManagerImpl#ADD_OKAY} if the add can proceed; 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * else an error code, usually 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link WindowManagerImpl#ADD_PERMISSION_DENIED}, to abort the add. 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int checkAddPermission(WindowManager.LayoutParams attrs); 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sanitize the layout parameters coming from a client. Allows the policy 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to do things like ensure that windows of a specific type can't take 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * input focus. 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param attrs The window layout parameters to be modified. These values 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * are modified in-place. 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustWindowParamsLw(WindowManager.LayoutParams attrs); 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * After the window manager has computed the current configuration based 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * on its knowledge of the display and input devices, it gives the policy 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a chance to adjust the information contained in it. If you want to 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * leave it as-is, simply do nothing. 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>This method may be called by any thread in the window manager, but 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * no internal locks in the window manager will be held. 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param config The Configuration being computed, for you to change as 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * desired. 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustConfigurationLw(Configuration config); 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Assign a window type to a layer. Allows you to control how different 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * kinds of windows are ordered on-screen. 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param type The type of window being assigned. 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return int An arbitrary integer used to order windows, with lower 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * numbers below higher ones. 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int windowTypeToLayerLw(int type); 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return how to Z-order sub-windows in relation to the window they are 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * attached to. Return positive to have them ordered in front, negative for 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * behind. 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param type The sub-window type code. 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return int Layer in relation to the attached window, where positive is 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * above and negative is below. 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int subWindowTypeToLayerLw(int type); 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4466136b7ef169a65a02a6660be636fcec370c68145Dianne Hackborn * Get the highest layer (actually one more than) that the wallpaper is 4476136b7ef169a65a02a6660be636fcec370c68145Dianne Hackborn * allowed to be in. 4486136b7ef169a65a02a6660be636fcec370c68145Dianne Hackborn */ 4496136b7ef169a65a02a6660be636fcec370c68145Dianne Hackborn public int getMaxWallpaperLayer(); 4506136b7ef169a65a02a6660be636fcec370c68145Dianne Hackborn 4516136b7ef169a65a02a6660be636fcec370c68145Dianne Hackborn /** 4523b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn * Return whether the given window should forcibly hide everything 4533b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn * behind it. Typically returns true for the keyguard. 4543b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn */ 4553b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public boolean doesForceHide(WindowState win, WindowManager.LayoutParams attrs); 4563b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn 4573b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn /** 4583b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn * Determine if a window that is behind one that is force hiding 4593b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn * (as determined by {@link #doesForceHide}) should actually be hidden. 4603b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn * For example, typically returns false for the status bar. Be careful 4613b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn * to return false for any window that you may hide yourself, since this 4623b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn * will conflict with what you set. 4633b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn */ 4643b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs); 4653b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn 4663b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn /** 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when the system would like to show a UI to indicate that an 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * application is starting. You can use this to add a 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * APPLICATION_STARTING_TYPE window with the given appToken to the window 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * manager (using the normal window manager APIs) that will be shown until 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the application displays its own window. This is called without the 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window manager locked so that you can call back into it. 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param appToken Token of the application being started. 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param packageName The name of the application package being started. 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param theme Resource defining the application's overall visual theme. 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param nonLocalizedLabel The default title label of the application if 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * no data is found in the resource. 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param labelRes The resource ID the application would like to use as its name. 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param icon The resource ID the application would like to use as its icon. 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Optionally you can return the View that was used to create the 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window, for easy removal in removeStartingWindow. 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #removeStartingWindow 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View addStartingWindow(IBinder appToken, String packageName, 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int theme, CharSequence nonLocalizedLabel, 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int labelRes, int icon); 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when the first window of an application has been displayed, while 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #addStartingWindow} has created a temporary initial window for 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that application. You should at this point remove the window from the 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window manager. This is called without the window manager locked so 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that you can call back into it. 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Note: due to the nature of these functions not being called with the 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window manager locked, you must be prepared for this function to be 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * called multiple times and/or an initial time with a null View window 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * even if you previously returned one. 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param appToken Token of the application that has started. 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param window Window View that was returned by createStartingWindow. 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #addStartingWindow 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void removeStartingWindow(IBinder appToken, View window); 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Prepare for a window being added to the window manager. You can throw an 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * exception here to prevent the window being added, or do whatever setup 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you need to keep track of the window. 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param win The window being added. 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param attrs The window's LayoutParams. 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return {@link WindowManagerImpl#ADD_OKAY} if the add can proceed, else an 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * error code to abort the add. 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int prepareAddWindowLw(WindowState win, 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams attrs); 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when a window is being removed from a window manager. Must not 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * throw an exception -- clean up as much as possible. 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param win The window being removed. 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void removeWindowLw(WindowState win); 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Control the animation to run when a window's state changes. Return a 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * non-0 number to force the animation to a specific resource ID, or 0 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to use the default animation. 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param win The window that is changing. 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param transit What is happening to the window: {@link #TRANSIT_ENTER}, 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #TRANSIT_EXIT}, {@link #TRANSIT_SHOW}, or 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #TRANSIT_HIDE}. 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Resource ID of the actual animation to use, or 0 for none. 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int selectAnimationLw(WindowState win, int transit); 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5473b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn * Create and return an animation to re-display a force hidden window. 5483b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn */ 5493b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn public Animation createForceHideEnterAnimation(); 5503b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn 5513b3e145d3c41fd68974e08f799b1fd1f8f060cf0Dianne Hackborn /** 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called from the key queue thread before a key is dispatched to the 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * input thread. 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>There are some actions that need to be handled here because they 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * affect the power state of the device, for example, the power keys. 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Generally, it's best to keep as little as possible in the queue thread 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * because it's the most fragile. 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param event the raw input event as read from the driver 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param screenIsOn true if the screen is already on 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The bitwise or of the {@link #ACTION_PASS_TO_USER}, 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ACTION_POKE_USER_ACTIVITY} and {@link #ACTION_GO_TO_SLEEP} flags. 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int interceptKeyTq(RawInputEvent event, boolean screenIsOn); 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called from the input thread before a key is dispatched to a window. 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Allows you to define 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * behavior for keys that can not be overridden by applications or redirect 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * key events to a different window. This method is called from the 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * input thread, with no locks held. 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Note that if you change the window a key is dispatched to, the new 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * target window will receive the key event without having input focus. 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param win The window that currently has focus. This is where the key 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * event will normally go. 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param code Key code. 581ddca3ee3e86fbaa05c1528bd72afd955f0fb4ee6Dianne Hackborn * @param metaKeys bit mask of meta keys that are held. 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param down Is this a key press (true) or release (false)? 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param repeatCount Number of times a key down has repeated. 584ddca3ee3e86fbaa05c1528bd72afd955f0fb4ee6Dianne Hackborn * @param flags event's flags. 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns true if the policy consumed the event and it should 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * not be further dispatched. 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean interceptKeyTi(WindowState win, int code, 589ddca3ee3e86fbaa05c1528bd72afd955f0fb4ee6Dianne Hackborn int metaKeys, boolean down, int repeatCount, int flags); 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when layout of the windows is about to start. 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param displayWidth The current full width of the screen. 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param displayHeight The current full height of the screen. 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void beginLayoutLw(int displayWidth, int displayHeight); 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called for each window attached to the window manager as layout is 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * proceeding. The implementation of this function must take care of 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * setting the window's frame, either here or in finishLayout(). 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param win The window being positioned. 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param attrs The LayoutParams of the window. 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param attached For sub-windows, the window it is attached to; this 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window will already have had layoutWindow() called on it 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * so you can use its Rect. Otherwise null. 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void layoutWindowLw(WindowState win, 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams attrs, WindowState attached); 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the insets for the areas covered by system windows. These values 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * are computed on the most recent layout, so they are not guaranteed to 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be correct. 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param attrs The LayoutParams of the window. 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param contentInset The areas covered by system windows, expressed as positive insets 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void getContentInsetHintLw(WindowManager.LayoutParams attrs, Rect contentInset); 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when layout of the windows is finished. After this function has 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * returned, all windows given to layoutWindow() <em>must</em> have had a 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * frame assigned. 6297ac3f67c179ec77caeee59b86d87d4ec007c4586Dianne Hackborn * 6309bfb707597898f54722460b48588007b682f3e2aDianne Hackborn * @return Return any bit set of {@link #FINISH_LAYOUT_REDO_LAYOUT} 6319bfb707597898f54722460b48588007b682f3e2aDianne Hackborn * and {@link #FINISH_LAYOUT_REDO_CONFIG}. 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6339bfb707597898f54722460b48588007b682f3e2aDianne Hackborn public int finishLayoutLw(); 6349bfb707597898f54722460b48588007b682f3e2aDianne Hackborn 6359bfb707597898f54722460b48588007b682f3e2aDianne Hackborn /** Layout state may have changed (so another layout will be performed) */ 6369bfb707597898f54722460b48588007b682f3e2aDianne Hackborn static final int FINISH_LAYOUT_REDO_LAYOUT = 0x0001; 6379bfb707597898f54722460b48588007b682f3e2aDianne Hackborn /** Configuration state may have changed */ 6389bfb707597898f54722460b48588007b682f3e2aDianne Hackborn static final int FINISH_LAYOUT_REDO_CONFIG = 0x0002; 6399bfb707597898f54722460b48588007b682f3e2aDianne Hackborn /** Wallpaper may need to move */ 6409bfb707597898f54722460b48588007b682f3e2aDianne Hackborn static final int FINISH_LAYOUT_REDO_WALLPAPER = 0x0004; 6419bfb707597898f54722460b48588007b682f3e2aDianne Hackborn 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when animation of the windows is about to start. 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param displayWidth The current full width of the screen. 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param displayHeight The current full height of the screen. 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void beginAnimationLw(int displayWidth, int displayHeight); 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called each time a window is animating. 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param win The window being positioned. 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param attrs The LayoutParams of the window. 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void animatingWindowLw(WindowState win, 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams attrs); 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when animation of the windows is finished. If in this function you do 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * something that may have modified the animation state of another window, 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be sure to return true in order to perform another animation frame. 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Return true if animation state may have changed (so that another 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * frame of animation will be run). 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean finishAnimationLw(); 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 670de2606dcd36e9dfa49c42dbc68c539505d5ff8d4Dianne Hackborn * Return true if it is okay to perform animations for an app transition 671de2606dcd36e9dfa49c42dbc68c539505d5ff8d4Dianne Hackborn * that is about to occur. You may return false for this if, for example, 672de2606dcd36e9dfa49c42dbc68c539505d5ff8d4Dianne Hackborn * the lock screen is currently displayed so the switch should happen 673de2606dcd36e9dfa49c42dbc68c539505d5ff8d4Dianne Hackborn * immediately. 674de2606dcd36e9dfa49c42dbc68c539505d5ff8d4Dianne Hackborn */ 675de2606dcd36e9dfa49c42dbc68c539505d5ff8d4Dianne Hackborn public boolean allowAppAnimationsLw(); 676de2606dcd36e9dfa49c42dbc68c539505d5ff8d4Dianne Hackborn 677de2606dcd36e9dfa49c42dbc68c539505d5ff8d4Dianne Hackborn /** 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called after the screen turns off. 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param why {@link #OFF_BECAUSE_OF_USER} or 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #OFF_BECAUSE_OF_TIMEOUT}. 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void screenTurnedOff(int why); 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called after the screen turns on. 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void screenTurnedOn(); 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 691de2606dcd36e9dfa49c42dbc68c539505d5ff8d4Dianne Hackborn * Return whether the screen is currently on. 692de2606dcd36e9dfa49c42dbc68c539505d5ff8d4Dianne Hackborn */ 693de2606dcd36e9dfa49c42dbc68c539505d5ff8d4Dianne Hackborn public boolean isScreenOn(); 694de2606dcd36e9dfa49c42dbc68c539505d5ff8d4Dianne Hackborn 695de2606dcd36e9dfa49c42dbc68c539505d5ff8d4Dianne Hackborn /** 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Perform any initial processing of a low-level input event before the 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window manager handles special keys and generates a high-level event 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that is dispatched to the application. 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param event The input event that has occurred. 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Return true if you have consumed the event and do not want 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * further processing to occur; return false for normal processing. 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean preprocessInputEventTq(RawInputEvent event); 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Determine whether a given key code is used to cause an app switch 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to occur (most often the HOME key, also often ENDCALL). If you return 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * true, then the system will go into a special key processing state 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * where it drops any pending events that it cans and adjusts timeouts to 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * try to get to this key as quickly as possible. 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Note that this function is called from the low-level input queue 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * thread, with either/or the window or input lock held; be very careful 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * about what you do here. You absolutely should never acquire a lock 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that you would ever hold elsewhere while calling out into the window 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * manager or view hierarchy. 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keycode The key that should be checked for performing an 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * app switch before delivering to the application. 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Return true if this is an app switch key and special processing 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * should happen; return false for normal processing. 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isAppSwitchKeyTqTiLwLi(int keycode); 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Determine whether a given key code is used for movement within a UI, 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and does not generally cause actions to be performed (normally the DPAD 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * movement keys, NOT the DPAD center press key). This is called 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * when {@link #isAppSwitchKeyTiLi} returns true to remove any pending events 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in the key queue that are not needed to switch applications. 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Note that this function is called from the low-level input queue 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * thread; be very careful about what you do here. 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keycode The key that is waiting to be delivered to the 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * application. 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Return true if this is a purely navigation key and can be 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * dropped without negative consequences; return false to keep it. 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isMovementKeyTi(int keycode); 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Given the current state of the world, should this relative movement 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * wake up the device? 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param device The device the movement came from. 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param classes The input classes associated with the device. 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param event The input event that occurred. 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isWakeRelMovementTq(int device, int classes, 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RawInputEvent event); 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Given the current state of the world, should this absolute movement 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * wake up the device? 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param device The device the movement came from. 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param classes The input classes associated with the device. 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param event The input event that occurred. 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isWakeAbsMovementTq(int device, int classes, 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RawInputEvent event); 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Tell the policy if anyone is requesting that keyguard not come on. 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param enabled Whether keyguard can be on or not. does not actually 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * turn it on, unless it was previously disabled with this function. 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see android.app.KeyguardManager.KeyguardLock#disableKeyguard() 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see android.app.KeyguardManager.KeyguardLock#reenableKeyguard() 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void enableKeyguard(boolean enabled); 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Callback used by {@link WindowManagerPolicy#exitKeyguardSecurely} 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project interface OnKeyguardExitResult { 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void onKeyguardExitResult(boolean success); 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Tell the policy if anyone is requesting the keyguard to exit securely 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * (this would be called after the keyguard was disabled) 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param callback Callback to send the result back. 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see android.app.KeyguardManager#exitKeyguardSecurely(android.app.KeyguardManager.OnKeyguardExitResult) 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void exitKeyguardSecurely(OnKeyguardExitResult callback); 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * inKeyguardRestrictedKeyInputMode 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if keyguard screen is showing or in restricted key input mode (i.e. in 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * keyguard password emergency screen). When in such mode, certain keys, 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * such as the Home key and the right soft keys, don't work. 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if in keyguard restricted input mode. 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean inKeyguardRestrictedKeyInputMode(); 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Given an orientation constant 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ({@link android.content.pm.ActivityInfo#SCREEN_ORIENTATION_LANDSCAPE 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE} or 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#SCREEN_ORIENTATION_PORTRAIT 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ActivityInfo.SCREEN_ORIENTATION_PORTRAIT}), return a surface 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * rotation. 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 815c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public int rotationForOrientationLw(int orientation, int lastRotation, 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean displayEnabled); 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8196af0d50a8edb101d9da1306b6d85abf5dd3f9a30Dianne Hackborn * Called when the system is mostly done booting to determine whether 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the system should go into safe mode. 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean detectSafeMode(); 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when the system is mostly done booting. 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void systemReady(); 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when we have finished booting and can now display the home 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * screen to the user. This wilWl happen after systemReady(), and at 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this point the display is active. 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void enableScreenAfterBoot(); 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns true if the user's cheek has been pressed against the phone. This is 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * determined by comparing the event's size attribute with a threshold value. 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * For example for a motion event like down or up or move, if the size exceeds 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the threshold, it is considered as cheek press. 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param ev the motion event generated when the cheek is pressed 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * against the phone 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns true if the user's cheek has been pressed against the phone 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * screen resulting in an invalid motion event 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isCheekPressedAgainstScreen(MotionEvent ev); 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 848c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public void setCurrentOrientationLw(int newOrientation); 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call from application to perform haptic feedback on its window. 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 853c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always); 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 856ddca3ee3e86fbaa05c1528bd72afd955f0fb4ee6Dianne Hackborn * A special function that is called from the very low-level input queue 857ddca3ee3e86fbaa05c1528bd72afd955f0fb4ee6Dianne Hackborn * to provide feedback to the user. Currently only called for virtual 858ddca3ee3e86fbaa05c1528bd72afd955f0fb4ee6Dianne Hackborn * keys. 859ddca3ee3e86fbaa05c1528bd72afd955f0fb4ee6Dianne Hackborn */ 860ddca3ee3e86fbaa05c1528bd72afd955f0fb4ee6Dianne Hackborn public void keyFeedbackFromInput(KeyEvent event); 861ddca3ee3e86fbaa05c1528bd72afd955f0fb4ee6Dianne Hackborn 862ddca3ee3e86fbaa05c1528bd72afd955f0fb4ee6Dianne Hackborn /** 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when we have stopped keeping the screen on because a window 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * requesting this is no longer visible. 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 866c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public void screenOnStoppedLw(); 8673d0ea72dd74bb0a7ad082a82dbf53df11a4f487cMike Lockwood 8683d0ea72dd74bb0a7ad082a82dbf53df11a4f487cMike Lockwood /** 8693d0ea72dd74bb0a7ad082a82dbf53df11a4f487cMike Lockwood * Return false to disable key repeat events from being generated. 8703d0ea72dd74bb0a7ad082a82dbf53df11a4f487cMike Lockwood */ 8713d0ea72dd74bb0a7ad082a82dbf53df11a4f487cMike Lockwood public boolean allowKeyRepeat(); 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 873