Configuration.java revision a839703e0dec352bba9c7e4165e91b9083f58185
115a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root/* 215a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * Copyright (C) 2008 The Android Open Source Project 315a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * 415a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * Licensed under the Apache License, Version 2.0 (the "License"); 515a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * you may not use this file except in compliance with the License. 615a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * You may obtain a copy of the License at 715a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * 815a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * http://www.apache.org/licenses/LICENSE-2.0 915a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * 1015a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * Unless required by applicable law or agreed to in writing, software 1115a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * distributed under the License is distributed on an "AS IS" BASIS, 1215a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1315a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * See the License for the specific language governing permissions and 1415a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * limitations under the License. 1515a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root */ 1615a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.content.res; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.pm.ActivityInfo; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Parcel; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Parcelable; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.Locale; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This class describes all device configuration information that can 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * impact the resources the application retrieves. This includes both 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * user-specified configuration options (locale and scaling) as well 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as dynamic device configuration (various types of input devices). 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic final class Configuration implements Parcelable, Comparable<Configuration> { 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current user preference for the scaling factor for fonts, relative 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to the base density scaling. 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public float fontScale; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IMSI MCC (Mobile Country Code). 0 if undefined. 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mcc; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IMSI MNC (Mobile Network Code). 0 if undefined. 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mnc; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current user preference for the locale. 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Locale locale; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 54f8a7ceaef2e7d5cd530c9426bde91b6fa9a40b75Andy Stadler * Locale should persist on setting. This is hidden because it is really 55f8a7ceaef2e7d5cd530c9426bde91b6fa9a40b75Andy Stadler * questionable whether this is the right way to expose the functionality. 56f8a7ceaef2e7d5cd530c9426bde91b6fa9a40b75Andy Stadler * @hide 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean userSetLocale; 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 60c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_MASK = 0x0f; 61c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_UNDEFINED = 0x00; 62c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_SMALL = 0x01; 63c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_NORMAL = 0x02; 64c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_LARGE = 0x03; 65c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn 66c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_LONG_MASK = 0x30; 67c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_LONG_UNDEFINED = 0x00; 68c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_LONG_NO = 0x10; 69c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_LONG_YES = 0x20; 70c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn 71c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn /** 72c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * Special flag we generate to indicate that the screen layout requires 73c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * us to use a compatibility mode for apps that are not modern layout 74c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * aware. 75c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * @hide 76c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn */ 77c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_COMPAT_NEEDED = 0x10000000; 78c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn 79c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn /** 80c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * Bit mask of overall layout of the screen. Currently there are two 81c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * fields: 82c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * <p>The {@link #SCREENLAYOUT_SIZE_MASK} bits define the overall size 83c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * of the screen. They may be one of 84c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * {@link #SCREENLAYOUT_SIZE_SMALL}, {@link #SCREENLAYOUT_SIZE_NORMAL}, 85c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * or {@link #SCREENLAYOUT_SIZE_LARGE}. 86c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * 87c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * <p>The {@link #SCREENLAYOUT_LONG_MASK} defines whether the screen 88c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * is wider/taller than normal. They may be one of 89c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * {@link #SCREENLAYOUT_LONG_NO} or {@link #SCREENLAYOUT_LONG_YES}. 90c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn */ 91c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public int screenLayout; 92c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int TOUCHSCREEN_UNDEFINED = 0; 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int TOUCHSCREEN_NOTOUCH = 1; 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int TOUCHSCREEN_STYLUS = 2; 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int TOUCHSCREEN_FINGER = 3; 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The kind of touch screen attached to the device. 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * One of: {@link #TOUCHSCREEN_NOTOUCH}, {@link #TOUCHSCREEN_STYLUS}, 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #TOUCHSCREEN_FINGER}. 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int touchscreen; 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARD_UNDEFINED = 0; 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARD_NOKEYS = 1; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARD_QWERTY = 2; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARD_12KEY = 3; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The kind of keyboard attached to the device. 112507f8ed2e05f97b20307b900fbc7308e0f8fdb83Kenny Root * One of: {@link #KEYBOARD_NOKEYS}, {@link #KEYBOARD_QWERTY}, 113507f8ed2e05f97b20307b900fbc7308e0f8fdb83Kenny Root * {@link #KEYBOARD_12KEY}. 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int keyboard; 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARDHIDDEN_UNDEFINED = 0; 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARDHIDDEN_NO = 1; 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARDHIDDEN_YES = 2; 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Constant matching actual resource implementation. {@hide} */ 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARDHIDDEN_SOFT = 3; 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A flag indicating whether any keyboard is available. Unlike 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #hardKeyboardHidden}, this also takes into account a soft 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * keyboard, so if the hard keyboard is hidden but there is soft 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * keyboard available, it will be set to NO. Value is one of: 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #KEYBOARDHIDDEN_NO}, {@link #KEYBOARDHIDDEN_YES}. 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int keyboardHidden; 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int HARDKEYBOARDHIDDEN_UNDEFINED = 0; 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int HARDKEYBOARDHIDDEN_NO = 1; 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int HARDKEYBOARDHIDDEN_YES = 2; 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A flag indicating whether the hard keyboard has been hidden. This will 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be set on a device with a mechanism to hide the keyboard from the 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * user, when that mechanism is closed. One of: 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #HARDKEYBOARDHIDDEN_NO}, {@link #HARDKEYBOARDHIDDEN_YES}. 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hardKeyboardHidden; 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_UNDEFINED = 0; 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_NONAV = 1; 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_DPAD = 2; 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_TRACKBALL = 3; 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_WHEEL = 4; 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The kind of navigation method available on the device. 152507f8ed2e05f97b20307b900fbc7308e0f8fdb83Kenny Root * One of: {@link #NAVIGATION_NONAV}, {@link #NAVIGATION_DPAD}, 153507f8ed2e05f97b20307b900fbc7308e0f8fdb83Kenny Root * {@link #NAVIGATION_TRACKBALL}, {@link #NAVIGATION_WHEEL}. 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int navigation; 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15793e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn public static final int NAVIGATIONHIDDEN_UNDEFINED = 0; 15893e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn public static final int NAVIGATIONHIDDEN_NO = 1; 15993e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn public static final int NAVIGATIONHIDDEN_YES = 2; 16093e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn 16193e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn /** 16293e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn * A flag indicating whether any 5-way or DPAD navigation available. 16393e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn * This will be set on a device with a mechanism to hide the navigation 16493e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn * controls from the user, when that mechanism is closed. One of: 16593e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn * {@link #NAVIGATIONHIDDEN_NO}, {@link #NAVIGATIONHIDDEN_YES}. 16693e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn */ 16793e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn public int navigationHidden; 16893e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ORIENTATION_UNDEFINED = 0; 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ORIENTATION_PORTRAIT = 1; 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ORIENTATION_LANDSCAPE = 2; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ORIENTATION_SQUARE = 3; 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Overall orientation of the screen. May be one of 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ORIENTATION_LANDSCAPE}, {@link #ORIENTATION_PORTRAIT}, 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or {@link #ORIENTATION_SQUARE}. 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int orientation; 18027b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel 18127b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_TYPE_MASK = 0x0f; 182ef05e076ced1a32c5c0aaee28403779834adb2baDianne Hackborn public static final int UI_MODE_TYPE_UNDEFINED = 0x00; 183ef05e076ced1a32c5c0aaee28403779834adb2baDianne Hackborn public static final int UI_MODE_TYPE_NORMAL = 0x01; 1847299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn public static final int UI_MODE_TYPE_DESK = 0x02; 1857299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn public static final int UI_MODE_TYPE_CAR = 0x03; 18627b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel 18727b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_NIGHT_MASK = 0x30; 18827b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_NIGHT_UNDEFINED = 0x00; 18927b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_NIGHT_NO = 0x10; 19027b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_NIGHT_YES = 0x20; 19127b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel 19227b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel /** 19327b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * Bit mask of the ui mode. Currently there are two fields: 19427b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * <p>The {@link #UI_MODE_TYPE_MASK} bits define the overall ui mode of the 1957299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn * device. They may be one of {@link #UI_MODE_TYPE_UNDEFINED}, 1967299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn * {@link #UI_MODE_TYPE_NORMAL}, {@link #UI_MODE_TYPE_DESK}, 1977299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn * or {@link #UI_MODE_TYPE_CAR}. 19827b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * 19927b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * <p>The {@link #UI_MODE_NIGHT_MASK} defines whether the screen 2007299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn * is in a special mode. They may be one of {@link #UI_MODE_NIGHT_UNDEFINED}, 20127b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * {@link #UI_MODE_NIGHT_NO} or {@link #UI_MODE_NIGHT_YES}. 20227b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel */ 20327b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public int uiMode; 20427b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 206e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn * @hide Internal book-keeping. 207e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn */ 208e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public int seq; 209e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 210e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn /** 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Construct an invalid Configuration. You must call {@link #setToDefaults} 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for this object to be valid. {@more} 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Configuration() { 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setToDefaults(); 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Makes a deep copy suitable for modification. 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Configuration(Configuration o) { 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fontScale = o.fontScale; 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mcc = o.mcc; 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mnc = o.mnc; 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (o.locale != null) { 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project locale = (Locale) o.locale.clone(); 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project userSetLocale = o.userSetLocale; 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project touchscreen = o.touchscreen; 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboard = o.keyboard; 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboardHidden = o.keyboardHidden; 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hardKeyboardHidden = o.hardKeyboardHidden; 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project navigation = o.navigation; 23493e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn navigationHidden = o.navigationHidden; 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project orientation = o.orientation; 236723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn screenLayout = o.screenLayout; 23727b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel uiMode = o.uiMode; 238e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn seq = o.seq; 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String toString() { 2421d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn StringBuilder sb = new StringBuilder(128); 2431d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append("{ scale="); 2441d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(fontScale); 2451d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(" imsi="); 2461d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(mcc); 2471d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append("/"); 2481d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(mnc); 2491d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(" loc="); 2501d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(locale); 2511d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(" touch="); 2521d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(touchscreen); 2531d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(" keys="); 2541d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(keyboard); 2551d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append("/"); 2561d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(keyboardHidden); 2571d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append("/"); 2581d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(hardKeyboardHidden); 2591d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(" nav="); 2601d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(navigation); 26193e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn sb.append("/"); 26293e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn sb.append(navigationHidden); 2631d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(" orien="); 2641d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(orientation); 265723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn sb.append(" layout="); 266723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn sb.append(screenLayout); 26727b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel sb.append(" uiMode="); 26827b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel sb.append(uiMode); 269e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (seq != 0) { 270e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn sb.append(" seq="); 271e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn sb.append(seq); 272e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 2731d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append('}'); 2741d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn return sb.toString(); 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set this object to the system defaults. 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setToDefaults() { 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fontScale = 1; 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mcc = mnc = 0; 283e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn locale = null; 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project userSetLocale = false; 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project touchscreen = TOUCHSCREEN_UNDEFINED; 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboard = KEYBOARD_UNDEFINED; 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboardHidden = KEYBOARDHIDDEN_UNDEFINED; 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hardKeyboardHidden = HARDKEYBOARDHIDDEN_UNDEFINED; 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project navigation = NAVIGATION_UNDEFINED; 29093e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn navigationHidden = NAVIGATIONHIDDEN_UNDEFINED; 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project orientation = ORIENTATION_UNDEFINED; 292c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn screenLayout = SCREENLAYOUT_SIZE_UNDEFINED; 2937299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn uiMode = UI_MODE_TYPE_UNDEFINED; 294e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn seq = 0; 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** {@hide} */ 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Deprecated public void makeDefault() { 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setToDefaults(); 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copy the fields from delta into this Configuration object, keeping 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * track of which ones have changed. Any undefined fields in 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <var>delta</var> are ignored and not copied in to the current 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Configuration. 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns a bit mask of the changed fields, as per 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #diff}. 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int updateFrom(Configuration delta) { 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int changed = 0; 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.fontScale > 0 && fontScale != delta.fontScale) { 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_FONT_SCALE; 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fontScale = delta.fontScale; 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.mcc != 0 && mcc != delta.mcc) { 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_MCC; 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mcc = delta.mcc; 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.mnc != 0 && mnc != delta.mnc) { 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_MNC; 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mnc = delta.mnc; 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.locale != null 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && (locale == null || !locale.equals(delta.locale))) { 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_LOCALE; 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project locale = delta.locale != null 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? (Locale) delta.locale.clone() : null; 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.userSetLocale && (!userSetLocale || ((changed & ActivityInfo.CONFIG_LOCALE) != 0))) 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project userSetLocale = true; 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_LOCALE; 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.touchscreen != TOUCHSCREEN_UNDEFINED 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && touchscreen != delta.touchscreen) { 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_TOUCHSCREEN; 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project touchscreen = delta.touchscreen; 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.keyboard != KEYBOARD_UNDEFINED 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && keyboard != delta.keyboard) { 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD; 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboard = delta.keyboard; 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.keyboardHidden != KEYBOARDHIDDEN_UNDEFINED 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && keyboardHidden != delta.keyboardHidden) { 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboardHidden = delta.keyboardHidden; 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.hardKeyboardHidden != HARDKEYBOARDHIDDEN_UNDEFINED 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && hardKeyboardHidden != delta.hardKeyboardHidden) { 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hardKeyboardHidden = delta.hardKeyboardHidden; 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.navigation != NAVIGATION_UNDEFINED 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && navigation != delta.navigation) { 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_NAVIGATION; 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project navigation = delta.navigation; 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36093e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn if (delta.navigationHidden != NAVIGATIONHIDDEN_UNDEFINED 36193e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn && navigationHidden != delta.navigationHidden) { 36293e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 36393e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn navigationHidden = delta.navigationHidden; 36493e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn } 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.orientation != ORIENTATION_UNDEFINED 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && orientation != delta.orientation) { 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_ORIENTATION; 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project orientation = delta.orientation; 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 370c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn if (delta.screenLayout != SCREENLAYOUT_SIZE_UNDEFINED 371723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn && screenLayout != delta.screenLayout) { 372723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_LAYOUT; 373723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn screenLayout = delta.screenLayout; 374723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn } 3757299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn if (delta.uiMode != (UI_MODE_TYPE_UNDEFINED|UI_MODE_NIGHT_UNDEFINED) 37627b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel && uiMode != delta.uiMode) { 37727b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel changed |= ActivityInfo.CONFIG_UI_MODE; 3787299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn if ((delta.uiMode&UI_MODE_TYPE_MASK) != UI_MODE_TYPE_UNDEFINED) { 3797299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn uiMode = (uiMode&~UI_MODE_TYPE_MASK) 3807299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn | (delta.uiMode&UI_MODE_TYPE_MASK); 3817299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn } 3827299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn if ((delta.uiMode&UI_MODE_NIGHT_MASK) != UI_MODE_NIGHT_UNDEFINED) { 3837299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn uiMode = (uiMode&~UI_MODE_NIGHT_MASK) 3847299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn | (delta.uiMode&UI_MODE_NIGHT_MASK); 3857299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn } 38627b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel } 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 388e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (delta.seq != 0) { 389e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn seq = delta.seq; 390e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 391e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return changed; 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return a bit mask of the differences between this Configuration 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * object and the given one. Does not change the values of either. Any 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * undefined fields in <var>delta</var> are ignored. 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns a bit mask indicating which configuration 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * values has changed, containing any combination of 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_FONT_SCALE 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_FONT_SCALE}, 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_MCC 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_MCC}, 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_MNC 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_MNC}, 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_LOCALE 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_LOCALE}, 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_TOUCHSCREEN 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_TOUCHSCREEN}, 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_KEYBOARD 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_KEYBOARD}, 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_NAVIGATION 414723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_NAVIGATION}, 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_ORIENTATION 416723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_ORIENTATION}, or 417723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn * {@link android.content.pm.ActivityInfo#CONFIG_SCREEN_LAYOUT 418723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_SCREEN_LAYOUT}. 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int diff(Configuration delta) { 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int changed = 0; 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.fontScale > 0 && fontScale != delta.fontScale) { 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_FONT_SCALE; 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.mcc != 0 && mcc != delta.mcc) { 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_MCC; 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.mnc != 0 && mnc != delta.mnc) { 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_MNC; 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.locale != null 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && (locale == null || !locale.equals(delta.locale))) { 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_LOCALE; 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.touchscreen != TOUCHSCREEN_UNDEFINED 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && touchscreen != delta.touchscreen) { 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_TOUCHSCREEN; 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.keyboard != KEYBOARD_UNDEFINED 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && keyboard != delta.keyboard) { 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD; 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.keyboardHidden != KEYBOARDHIDDEN_UNDEFINED 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && keyboardHidden != delta.keyboardHidden) { 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.hardKeyboardHidden != HARDKEYBOARDHIDDEN_UNDEFINED 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && hardKeyboardHidden != delta.hardKeyboardHidden) { 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.navigation != NAVIGATION_UNDEFINED 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && navigation != delta.navigation) { 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_NAVIGATION; 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 45593e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn if (delta.navigationHidden != NAVIGATIONHIDDEN_UNDEFINED 45693e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn && navigationHidden != delta.navigationHidden) { 45793e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 45893e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn } 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.orientation != ORIENTATION_UNDEFINED 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && orientation != delta.orientation) { 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_ORIENTATION; 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 463c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn if (delta.screenLayout != SCREENLAYOUT_SIZE_UNDEFINED 464723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn && screenLayout != delta.screenLayout) { 465723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_LAYOUT; 466723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn } 4677299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn if (delta.uiMode != (UI_MODE_TYPE_UNDEFINED|UI_MODE_NIGHT_UNDEFINED) 46827b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel && uiMode != delta.uiMode) { 46927b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel changed |= ActivityInfo.CONFIG_UI_MODE; 47027b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel } 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return changed; 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Determine if a new resource needs to be loaded from the bit set of 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * configuration changes returned by {@link #updateFrom(Configuration)}. 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param configChanges The mask of changes configurations as returned by 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #updateFrom(Configuration)}. 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param interestingChanges The configuration changes that the resource 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can handled, as given in {@link android.util.TypedValue#changingConfigurations}. 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Return true if the resource needs to be loaded, else false. 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static boolean needNewResources(int configChanges, int interestingChanges) { 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (configChanges & (interestingChanges|ActivityInfo.CONFIG_FONT_SCALE)) != 0; 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 491e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn * @hide Return true if the sequence of 'other' is better than this. Assumes 492e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn * that 'this' is your current sequence and 'other' is a new one you have 493e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn * received some how and want to compare with what you have. 494e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn */ 495e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public boolean isOtherSeqNewer(Configuration other) { 496e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (other == null) { 497e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // Sanity check. 498e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return false; 499e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 500e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (other.seq == 0) { 501e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // If the other sequence is not specified, then we must assume 502e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // it is newer since we don't know any better. 503e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return true; 504e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 505e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (seq == 0) { 506e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // If this sequence is not specified, then we also consider the 507e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // other is better. Yes we have a preference for other. Sue us. 508e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return true; 509e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 510e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn int diff = other.seq - seq; 511e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (diff > 0x10000) { 512e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // If there has been a sufficiently large jump, assume the 513e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // sequence has wrapped around. 514e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return false; 515e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 516e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return diff > 0; 517e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 518e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 519e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn /** 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Parcelable methods 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int describeContents() { 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void writeToParcel(Parcel dest, int flags) { 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeFloat(fontScale); 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(mcc); 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(mnc); 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (locale == null) { 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(0); 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(1); 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeString(locale.getLanguage()); 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeString(locale.getCountry()); 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeString(locale.getVariant()); 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if(userSetLocale) { 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(1); 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(0); 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(touchscreen); 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(keyboard); 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(keyboardHidden); 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(hardKeyboardHidden); 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(navigation); 54893e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn dest.writeInt(navigationHidden); 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(orientation); 550723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn dest.writeInt(screenLayout); 55127b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel dest.writeInt(uiMode); 552e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn dest.writeInt(seq); 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final Parcelable.Creator<Configuration> CREATOR 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new Parcelable.Creator<Configuration>() { 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Configuration createFromParcel(Parcel source) { 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new Configuration(source); 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Configuration[] newArray(int size) { 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new Configuration[size]; 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Construct this Configuration object, reading from the Parcel. 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Configuration(Parcel source) { 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fontScale = source.readFloat(); 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mcc = source.readInt(); 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mnc = source.readInt(); 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (source.readInt() != 0) { 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project locale = new Locale(source.readString(), source.readString(), 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project source.readString()); 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project userSetLocale = (source.readInt()==1); 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project touchscreen = source.readInt(); 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboard = source.readInt(); 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboardHidden = source.readInt(); 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hardKeyboardHidden = source.readInt(); 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project navigation = source.readInt(); 58393e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn navigationHidden = source.readInt(); 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project orientation = source.readInt(); 585723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn screenLayout = source.readInt(); 58627b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel uiMode = source.readInt(); 587e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn seq = source.readInt(); 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int compareTo(Configuration that) { 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int n; 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float a = this.fontScale; 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float b = that.fontScale; 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a < b) return -1; 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a > b) return 1; 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.mcc - that.mcc; 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.mnc - that.mnc; 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 600a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (this.locale == null) { 601a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (that.locale != null) return 1; 602a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn } else if (that.locale == null) { 603a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn return -1; 604a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn } else { 605a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn n = this.locale.getLanguage().compareTo(that.locale.getLanguage()); 606a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (n != 0) return n; 607a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn n = this.locale.getCountry().compareTo(that.locale.getCountry()); 608a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (n != 0) return n; 609a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn n = this.locale.getVariant().compareTo(that.locale.getVariant()); 610a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (n != 0) return n; 611a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn } 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.touchscreen - that.touchscreen; 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.keyboard - that.keyboard; 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.keyboardHidden - that.keyboardHidden; 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.hardKeyboardHidden - that.hardKeyboardHidden; 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.navigation - that.navigation; 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 62293e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn n = this.navigationHidden - that.navigationHidden; 62393e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn if (n != 0) return n; 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.orientation - that.orientation; 625723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn if (n != 0) return n; 626723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn n = this.screenLayout - that.screenLayout; 62727b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel if (n != 0) return n; 62827b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel n = this.uiMode - that.uiMode; 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //if (n != 0) return n; 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return n; 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Configuration that) { 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (that == null) return false; 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (that == this) return true; 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this.compareTo(that) == 0; 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object that) { 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return equals((Configuration)that); 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (ClassCastException e) { 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ((int)this.fontScale) + this.mcc + this.mnc 649a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn + (this.locale != null ? this.locale.hashCode() : 0) 650a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn + this.touchscreen 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + this.keyboard + this.keyboardHidden + this.hardKeyboardHidden 65293e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn + this.navigation + this.navigationHidden 65327b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel + this.orientation + this.screenLayout + this.uiMode; 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 656