Configuration.java revision 7a736fbf69dd6f03db968d7d8182024eebc0e508
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 2963848e3df3a87c111617a81ff3e1f2685de7b031Scott Main * as device configurations (such as input modes, screen size and screen orientation). 3063848e3df3a87c111617a81ff3e1f2685de7b031Scott Main * <p>You can acquire this object from {@link Resources}, using {@link 3163848e3df3a87c111617a81ff3e1f2685de7b031Scott Main * Resources#getConfiguration}. Thus, from an activity, you can get it by chaining the request 3263848e3df3a87c111617a81ff3e1f2685de7b031Scott Main * with {@link android.app.Activity#getResources}:</p> 3363848e3df3a87c111617a81ff3e1f2685de7b031Scott Main * <pre>Configuration config = getResources().getConfiguration();</pre> 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic final class Configuration implements Parcelable, Comparable<Configuration> { 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current user preference for the scaling factor for fonts, relative 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to the base density scaling. 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public float fontScale; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IMSI MCC (Mobile Country Code). 0 if undefined. 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mcc; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IMSI MNC (Mobile Network Code). 0 if undefined. 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mnc; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current user preference for the locale. 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Locale locale; 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 58f8a7ceaef2e7d5cd530c9426bde91b6fa9a40b75Andy Stadler * Locale should persist on setting. This is hidden because it is really 59f8a7ceaef2e7d5cd530c9426bde91b6fa9a40b75Andy Stadler * questionable whether this is the right way to expose the functionality. 60f8a7ceaef2e7d5cd530c9426bde91b6fa9a40b75Andy Stadler * @hide 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean userSetLocale; 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 642f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: bits that encode the size. */ 65c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_MASK = 0x0f; 662f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_SIZE_MASK} 672f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * value indicating that no size has been set. */ 68c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_UNDEFINED = 0x00; 692f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_SIZE_MASK} 702f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * value indicating the screen is at least approximately 320x426 dp units. 712f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * See <a href="{@docRoot}guide/practices/screens_support.html">Supporting 722f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * Multiple Screens</a> for more information. */ 73c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_SMALL = 0x01; 742f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_SIZE_MASK} 752f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * value indicating the screen is at least approximately 320x470 dp units. 762f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * See <a href="{@docRoot}guide/practices/screens_support.html">Supporting 772f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * Multiple Screens</a> for more information. */ 78c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_NORMAL = 0x02; 792f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_SIZE_MASK} 802f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * value indicating the screen is at least approximately 480x640 dp units. 812f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * See <a href="{@docRoot}guide/practices/screens_support.html">Supporting 822f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * Multiple Screens</a> for more information. */ 83c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_LARGE = 0x03; 842f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_SIZE_MASK} 852f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * value indicating the screen is at least approximately 720x960 dp units. 862f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * See <a href="{@docRoot}guide/practices/screens_support.html">Supporting 872f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * Multiple Screens</a> for more information.*/ 8814cee9f688c32d63d8521188e7422811629bb7c2Dianne Hackborn public static final int SCREENLAYOUT_SIZE_XLARGE = 0x04; 89c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn 90c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_LONG_MASK = 0x30; 91c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_LONG_UNDEFINED = 0x00; 92c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_LONG_NO = 0x10; 93c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_LONG_YES = 0x20; 94c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn 95c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn /** 96c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * Special flag we generate to indicate that the screen layout requires 97c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * us to use a compatibility mode for apps that are not modern layout 98c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * aware. 99c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * @hide 100c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn */ 101c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_COMPAT_NEEDED = 0x10000000; 102c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn 103c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn /** 104c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * Bit mask of overall layout of the screen. Currently there are two 105c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * fields: 106c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * <p>The {@link #SCREENLAYOUT_SIZE_MASK} bits define the overall size 107c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * of the screen. They may be one of 108c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * {@link #SCREENLAYOUT_SIZE_SMALL}, {@link #SCREENLAYOUT_SIZE_NORMAL}, 10914cee9f688c32d63d8521188e7422811629bb7c2Dianne Hackborn * {@link #SCREENLAYOUT_SIZE_LARGE}, or {@link #SCREENLAYOUT_SIZE_XLARGE}. 110c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * 111c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * <p>The {@link #SCREENLAYOUT_LONG_MASK} defines whether the screen 112c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * is wider/taller than normal. They may be one of 113c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * {@link #SCREENLAYOUT_LONG_NO} or {@link #SCREENLAYOUT_LONG_YES}. 1142f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * 1152f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * <p>See <a href="{@docRoot}guide/practices/screens_support.html">Supporting 1162f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * Multiple Screens</a> for more information. 117c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn */ 118c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public int screenLayout; 119c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn 120711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn /** 121711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * Check if the Configuration's current {@link #screenLayout} is at 122711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * least the given size. 123711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * 124711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * @param size The desired size, either {@link #SCREENLAYOUT_SIZE_SMALL}, 125711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * {@link #SCREENLAYOUT_SIZE_NORMAL}, {@link #SCREENLAYOUT_SIZE_LARGE}, or 126711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * {@link #SCREENLAYOUT_SIZE_XLARGE}. 127711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * @return Returns true if the current screen layout size is at least 128711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * the given size. 129711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn */ 130711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn public boolean isLayoutSizeAtLeast(int size) { 131711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn int cur = screenLayout&SCREENLAYOUT_SIZE_MASK; 132711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (cur == SCREENLAYOUT_SIZE_UNDEFINED) return false; 1337d3a5bcf300aea7bffb1d46f28e244ca807f5e82Dianne Hackborn return cur >= size; 134711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 135711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int TOUCHSCREEN_UNDEFINED = 0; 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int TOUCHSCREEN_NOTOUCH = 1; 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int TOUCHSCREEN_STYLUS = 2; 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int TOUCHSCREEN_FINGER = 3; 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The kind of touch screen attached to the device. 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * One of: {@link #TOUCHSCREEN_NOTOUCH}, {@link #TOUCHSCREEN_STYLUS}, 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #TOUCHSCREEN_FINGER}. 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int touchscreen; 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARD_UNDEFINED = 0; 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARD_NOKEYS = 1; 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARD_QWERTY = 2; 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARD_12KEY = 3; 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The kind of keyboard attached to the device. 155507f8ed2e05f97b20307b900fbc7308e0f8fdb83Kenny Root * One of: {@link #KEYBOARD_NOKEYS}, {@link #KEYBOARD_QWERTY}, 156507f8ed2e05f97b20307b900fbc7308e0f8fdb83Kenny Root * {@link #KEYBOARD_12KEY}. 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int keyboard; 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARDHIDDEN_UNDEFINED = 0; 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARDHIDDEN_NO = 1; 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARDHIDDEN_YES = 2; 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Constant matching actual resource implementation. {@hide} */ 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARDHIDDEN_SOFT = 3; 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A flag indicating whether any keyboard is available. Unlike 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #hardKeyboardHidden}, this also takes into account a soft 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * keyboard, so if the hard keyboard is hidden but there is soft 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * keyboard available, it will be set to NO. Value is one of: 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #KEYBOARDHIDDEN_NO}, {@link #KEYBOARDHIDDEN_YES}. 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int keyboardHidden; 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int HARDKEYBOARDHIDDEN_UNDEFINED = 0; 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int HARDKEYBOARDHIDDEN_NO = 1; 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int HARDKEYBOARDHIDDEN_YES = 2; 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A flag indicating whether the hard keyboard has been hidden. This will 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be set on a device with a mechanism to hide the keyboard from the 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * user, when that mechanism is closed. One of: 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #HARDKEYBOARDHIDDEN_NO}, {@link #HARDKEYBOARDHIDDEN_YES}. 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hardKeyboardHidden; 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_UNDEFINED = 0; 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_NONAV = 1; 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_DPAD = 2; 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_TRACKBALL = 3; 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_WHEEL = 4; 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The kind of navigation method available on the device. 195507f8ed2e05f97b20307b900fbc7308e0f8fdb83Kenny Root * One of: {@link #NAVIGATION_NONAV}, {@link #NAVIGATION_DPAD}, 196507f8ed2e05f97b20307b900fbc7308e0f8fdb83Kenny Root * {@link #NAVIGATION_TRACKBALL}, {@link #NAVIGATION_WHEEL}. 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int navigation; 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20093e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn public static final int NAVIGATIONHIDDEN_UNDEFINED = 0; 20193e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn public static final int NAVIGATIONHIDDEN_NO = 1; 20293e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn public static final int NAVIGATIONHIDDEN_YES = 2; 20393e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn 20493e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn /** 20593e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn * A flag indicating whether any 5-way or DPAD navigation available. 20693e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn * This will be set on a device with a mechanism to hide the navigation 20793e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn * controls from the user, when that mechanism is closed. One of: 20893e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn * {@link #NAVIGATIONHIDDEN_NO}, {@link #NAVIGATIONHIDDEN_YES}. 20993e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn */ 21093e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn public int navigationHidden; 21193e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ORIENTATION_UNDEFINED = 0; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ORIENTATION_PORTRAIT = 1; 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ORIENTATION_LANDSCAPE = 2; 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ORIENTATION_SQUARE = 3; 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Overall orientation of the screen. May be one of 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ORIENTATION_LANDSCAPE}, {@link #ORIENTATION_PORTRAIT}, 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or {@link #ORIENTATION_SQUARE}. 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int orientation; 22327b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel 22427b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_TYPE_MASK = 0x0f; 225ef05e076ced1a32c5c0aaee28403779834adb2baDianne Hackborn public static final int UI_MODE_TYPE_UNDEFINED = 0x00; 226ef05e076ced1a32c5c0aaee28403779834adb2baDianne Hackborn public static final int UI_MODE_TYPE_NORMAL = 0x01; 2277299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn public static final int UI_MODE_TYPE_DESK = 0x02; 2287299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn public static final int UI_MODE_TYPE_CAR = 0x03; 229e360bb6bd8ea84b8d37604fc11dfc744b18fb0deDianne Hackborn public static final int UI_MODE_TYPE_TELEVISION = 0x04; 23027b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel 23127b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_NIGHT_MASK = 0x30; 23227b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_NIGHT_UNDEFINED = 0x00; 23327b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_NIGHT_NO = 0x10; 23427b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_NIGHT_YES = 0x20; 23527b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel 23627b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel /** 23727b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * Bit mask of the ui mode. Currently there are two fields: 23827b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * <p>The {@link #UI_MODE_TYPE_MASK} bits define the overall ui mode of the 2397299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn * device. They may be one of {@link #UI_MODE_TYPE_UNDEFINED}, 2407299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn * {@link #UI_MODE_TYPE_NORMAL}, {@link #UI_MODE_TYPE_DESK}, 2417299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn * or {@link #UI_MODE_TYPE_CAR}. 24227b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * 24327b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * <p>The {@link #UI_MODE_NIGHT_MASK} defines whether the screen 2447299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn * is in a special mode. They may be one of {@link #UI_MODE_NIGHT_UNDEFINED}, 24527b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * {@link #UI_MODE_NIGHT_NO} or {@link #UI_MODE_NIGHT_YES}. 24627b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel */ 24727b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public int uiMode; 24827b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel 249ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn public static final int SCREEN_WIDTH_DP_UNDEFINED = 0; 250ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn 251ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn /** 252ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn * The current width of the available screen space, in dp units. 253ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn */ 254ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn public int screenWidthDp; 255ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn 256ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn public static final int SCREEN_HEIGHT_DP_UNDEFINED = 0; 257ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn 258ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn /** 259ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn * The current height of the available screen space, in dp units. 260ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn */ 261ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn public int screenHeightDp; 262ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn 26369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn public static final int SMALLEST_SCREEN_WIDTH_DP_UNDEFINED = 0; 26469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn 26569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn /** 26669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn * The smallest screen size an application will see in normal operation. 26769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn * This is the smallest value of both screenWidthDp and screenHeightDp 26869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn * in both portrait and landscape. 26969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn */ 27069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn public int smallestScreenWidthDp; 27169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn 2725fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn /** @hide Hack to get this information from WM to app running in compat mode. */ 2735fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public int compatScreenWidthDp; 2745fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn /** @hide Hack to get this information from WM to app running in compat mode. */ 2755fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public int compatScreenHeightDp; 2765fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn /** @hide Hack to get this information from WM to app running in compat mode. */ 2775fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public int compatSmallestScreenWidthDp; 2785fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2807a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio * @hide Do not use. Implementation not finished. 2817194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio */ 2827a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio public static final int TEXT_LAYOUT_DIRECTION_UNDEFINED_DO_NOT_USE = -1; 2837194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio 2847194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio /** 2857a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio * @hide Do not use. Implementation not finished. 2867194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio */ 2877a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio public static final int TEXT_LAYOUT_DIRECTION_LTR_DO_NOT_USE = 0; 2887194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio 2897194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio /** 2907a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio * @hide Do not use. Implementation not finished. 2917194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio */ 2927a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio public static final int TEXT_LAYOUT_DIRECTION_RTL_DO_NOT_USE = 1; 2937194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio 2947194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio /** 2957a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio * @hide The text layout direction associated to the current Locale 2967194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio */ 2977a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio public int textLayoutDirection; 2987194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio 2997194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio /** 300e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn * @hide Internal book-keeping. 301e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn */ 302e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public int seq; 303e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 304e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn /** 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Construct an invalid Configuration. You must call {@link #setToDefaults} 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for this object to be valid. {@more} 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Configuration() { 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setToDefaults(); 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Makes a deep copy suitable for modification. 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Configuration(Configuration o) { 316694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn setTo(o); 317694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 318694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 319694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn public void setTo(Configuration o) { 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fontScale = o.fontScale; 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mcc = o.mcc; 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mnc = o.mnc; 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (o.locale != null) { 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project locale = (Locale) o.locale.clone(); 3257a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio textLayoutDirection = o.textLayoutDirection; 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project userSetLocale = o.userSetLocale; 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project touchscreen = o.touchscreen; 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboard = o.keyboard; 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboardHidden = o.keyboardHidden; 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hardKeyboardHidden = o.hardKeyboardHidden; 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project navigation = o.navigation; 33393e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn navigationHidden = o.navigationHidden; 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project orientation = o.orientation; 335723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn screenLayout = o.screenLayout; 33627b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel uiMode = o.uiMode; 337ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenWidthDp = o.screenWidthDp; 338ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenHeightDp = o.screenHeightDp; 33969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn smallestScreenWidthDp = o.smallestScreenWidthDp; 3405fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenWidthDp = o.compatScreenWidthDp; 3415fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenHeightDp = o.compatScreenHeightDp; 3425fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatSmallestScreenWidthDp = o.compatSmallestScreenWidthDp; 343e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn seq = o.seq; 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 345694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String toString() { 3471d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn StringBuilder sb = new StringBuilder(128); 34829735689cea7bf52998c1911542dcfdd1c1d9628Dianne Hackborn sb.append("{"); 3491d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(fontScale); 3505be8de3420ba4c9d816b98e29bdec11715f6b626Dianne Hackborn sb.append(" "); 3511d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(mcc); 3525be8de3420ba4c9d816b98e29bdec11715f6b626Dianne Hackborn sb.append("mcc"); 3531d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(mnc); 3545be8de3420ba4c9d816b98e29bdec11715f6b626Dianne Hackborn sb.append("mnc"); 3559a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn if (locale != null) { 3569a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn sb.append(" "); 3579a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn sb.append(locale); 3589a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } else { 3599a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn sb.append(" (no locale)"); 3609a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 3617a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio switch (textLayoutDirection) { 3627a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio case TEXT_LAYOUT_DIRECTION_UNDEFINED_DO_NOT_USE: sb.append(" ?layoutdir"); break; 3637a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio case TEXT_LAYOUT_DIRECTION_RTL_DO_NOT_USE: sb.append(" rtl"); break; 3647a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio default: sb.append(" layoutdir="); sb.append(textLayoutDirection); break; 3657a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio } 36669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn if (smallestScreenWidthDp != SMALLEST_SCREEN_WIDTH_DP_UNDEFINED) { 36769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn sb.append(" sw"); sb.append(smallestScreenWidthDp); sb.append("dp"); 36869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } else { 3692f0b17573d4324832f7a20402a3d2b5920bc4866Dianne Hackborn sb.append(" ?swdp"); 37069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 37169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn if (screenWidthDp != SCREEN_WIDTH_DP_UNDEFINED) { 37269cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn sb.append(" w"); sb.append(screenWidthDp); sb.append("dp"); 37369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } else { 3742f0b17573d4324832f7a20402a3d2b5920bc4866Dianne Hackborn sb.append(" ?wdp"); 37569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 37669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn if (screenHeightDp != SCREEN_HEIGHT_DP_UNDEFINED) { 37769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn sb.append(" h"); sb.append(screenHeightDp); sb.append("dp"); 37869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } else { 3792f0b17573d4324832f7a20402a3d2b5920bc4866Dianne Hackborn sb.append(" ?hdp"); 38069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 38169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn switch ((screenLayout&SCREENLAYOUT_SIZE_MASK)) { 38269cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_SIZE_UNDEFINED: sb.append(" ?lsize"); break; 38369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_SIZE_SMALL: sb.append(" smll"); break; 38469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_SIZE_NORMAL: sb.append(" nrml"); break; 38569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_SIZE_LARGE: sb.append(" lrg"); break; 38669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_SIZE_XLARGE: sb.append(" xlrg"); break; 38769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn default: sb.append(" layoutSize="); 38869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn sb.append(screenLayout&SCREENLAYOUT_SIZE_MASK); break; 38969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 39069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn switch ((screenLayout&SCREENLAYOUT_LONG_MASK)) { 39169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_LONG_UNDEFINED: sb.append(" ?long"); break; 39269cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_LONG_NO: /* not-long is not interesting to print */ break; 39369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_LONG_YES: sb.append(" long"); break; 39469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn default: sb.append(" layoutLong="); 39569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn sb.append(screenLayout&SCREENLAYOUT_LONG_MASK); break; 39669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 39769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn switch (orientation) { 39869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case ORIENTATION_UNDEFINED: sb.append(" ?orien"); break; 39969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case ORIENTATION_LANDSCAPE: sb.append(" land"); break; 40069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case ORIENTATION_PORTRAIT: sb.append(" port"); break; 40169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn default: sb.append(" orien="); sb.append(orientation); break; 40269cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 40369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn switch ((uiMode&UI_MODE_TYPE_MASK)) { 40469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_TYPE_UNDEFINED: sb.append(" ?uimode"); break; 40569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_TYPE_NORMAL: /* normal is not interesting to print */ break; 40669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_TYPE_DESK: sb.append(" desk"); break; 40769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_TYPE_CAR: sb.append(" car"); break; 408e360bb6bd8ea84b8d37604fc11dfc744b18fb0deDianne Hackborn case UI_MODE_TYPE_TELEVISION: sb.append(" television"); break; 40969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn default: sb.append(" uimode="); sb.append(uiMode&UI_MODE_TYPE_MASK); break; 41069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 41169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn switch ((uiMode&UI_MODE_NIGHT_MASK)) { 41269cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_NIGHT_UNDEFINED: sb.append(" ?night"); break; 41369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_NIGHT_NO: /* not-night is not interesting to print */ break; 41469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_NIGHT_YES: sb.append(" night"); break; 41569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn default: sb.append(" night="); sb.append(uiMode&UI_MODE_NIGHT_MASK); break; 41669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 4179a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (touchscreen) { 4189a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case TOUCHSCREEN_UNDEFINED: sb.append(" ?touch"); break; 4199a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case TOUCHSCREEN_NOTOUCH: sb.append(" -touch"); break; 4209a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case TOUCHSCREEN_STYLUS: sb.append(" stylus"); break; 4219a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case TOUCHSCREEN_FINGER: sb.append(" finger"); break; 4229a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append(" touch="); sb.append(touchscreen); break; 4239a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 4249a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (keyboard) { 4259a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARD_UNDEFINED: sb.append(" ?keyb"); break; 4269a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARD_NOKEYS: sb.append(" -keyb"); break; 4279a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARD_QWERTY: sb.append(" qwerty"); break; 4289a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARD_12KEY: sb.append(" 12key"); break; 4299a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append(" keys="); sb.append(keyboard); break; 4309a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 4319a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (keyboardHidden) { 4329a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARDHIDDEN_UNDEFINED: sb.append("/?"); break; 4339a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARDHIDDEN_NO: sb.append("/v"); break; 4349a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARDHIDDEN_YES: sb.append("/h"); break; 4359a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARDHIDDEN_SOFT: sb.append("/s"); break; 4369a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append("/"); sb.append(keyboardHidden); break; 4379a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 4389a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (hardKeyboardHidden) { 4399a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case HARDKEYBOARDHIDDEN_UNDEFINED: sb.append("/?"); break; 4409a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case HARDKEYBOARDHIDDEN_NO: sb.append("/v"); break; 4419a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case HARDKEYBOARDHIDDEN_YES: sb.append("/h"); break; 4429a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append("/"); sb.append(hardKeyboardHidden); break; 4439a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 4449a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (navigation) { 4459a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATION_UNDEFINED: sb.append(" ?nav"); break; 4469a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATION_NONAV: sb.append(" -nav"); break; 4479a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATION_DPAD: sb.append(" dpad"); break; 4489a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATION_TRACKBALL: sb.append(" tball"); break; 4499a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATION_WHEEL: sb.append(" wheel"); break; 4509a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append(" nav="); sb.append(navigation); break; 4519a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 4529a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (navigationHidden) { 4539a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATIONHIDDEN_UNDEFINED: sb.append("/?"); break; 4549a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATIONHIDDEN_NO: sb.append("/v"); break; 4559a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATIONHIDDEN_YES: sb.append("/h"); break; 4569a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append("/"); sb.append(navigationHidden); break; 4579a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 458e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (seq != 0) { 4599a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn sb.append(" s."); 460e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn sb.append(seq); 461e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 4621d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append('}'); 4631d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn return sb.toString(); 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set this object to the system defaults. 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setToDefaults() { 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fontScale = 1; 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mcc = mnc = 0; 472e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn locale = null; 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project userSetLocale = false; 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project touchscreen = TOUCHSCREEN_UNDEFINED; 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboard = KEYBOARD_UNDEFINED; 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboardHidden = KEYBOARDHIDDEN_UNDEFINED; 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hardKeyboardHidden = HARDKEYBOARDHIDDEN_UNDEFINED; 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project navigation = NAVIGATION_UNDEFINED; 47993e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn navigationHidden = NAVIGATIONHIDDEN_UNDEFINED; 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project orientation = ORIENTATION_UNDEFINED; 481c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn screenLayout = SCREENLAYOUT_SIZE_UNDEFINED; 4827299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn uiMode = UI_MODE_TYPE_UNDEFINED; 4835fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn screenWidthDp = compatScreenWidthDp = SCREEN_WIDTH_DP_UNDEFINED; 4845fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn screenHeightDp = compatScreenHeightDp = SCREEN_HEIGHT_DP_UNDEFINED; 4855fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn smallestScreenWidthDp = compatSmallestScreenWidthDp = SMALLEST_SCREEN_WIDTH_DP_UNDEFINED; 4867a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio textLayoutDirection = TEXT_LAYOUT_DIRECTION_LTR_DO_NOT_USE; 487e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn seq = 0; 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** {@hide} */ 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Deprecated public void makeDefault() { 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setToDefaults(); 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copy the fields from delta into this Configuration object, keeping 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * track of which ones have changed. Any undefined fields in 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <var>delta</var> are ignored and not copied in to the current 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Configuration. 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns a bit mask of the changed fields, as per 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #diff}. 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int updateFrom(Configuration delta) { 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int changed = 0; 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.fontScale > 0 && fontScale != delta.fontScale) { 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_FONT_SCALE; 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fontScale = delta.fontScale; 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.mcc != 0 && mcc != delta.mcc) { 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_MCC; 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mcc = delta.mcc; 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.mnc != 0 && mnc != delta.mnc) { 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_MNC; 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mnc = delta.mnc; 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.locale != null 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && (locale == null || !locale.equals(delta.locale))) { 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_LOCALE; 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project locale = delta.locale != null 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? (Locale) delta.locale.clone() : null; 5227a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio textLayoutDirection = getLayoutDirectionFromLocale(locale); 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.userSetLocale && (!userSetLocale || ((changed & ActivityInfo.CONFIG_LOCALE) != 0))) 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project userSetLocale = true; 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_LOCALE; 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.touchscreen != TOUCHSCREEN_UNDEFINED 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && touchscreen != delta.touchscreen) { 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_TOUCHSCREEN; 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project touchscreen = delta.touchscreen; 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.keyboard != KEYBOARD_UNDEFINED 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && keyboard != delta.keyboard) { 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD; 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboard = delta.keyboard; 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.keyboardHidden != KEYBOARDHIDDEN_UNDEFINED 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && keyboardHidden != delta.keyboardHidden) { 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboardHidden = delta.keyboardHidden; 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.hardKeyboardHidden != HARDKEYBOARDHIDDEN_UNDEFINED 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && hardKeyboardHidden != delta.hardKeyboardHidden) { 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hardKeyboardHidden = delta.hardKeyboardHidden; 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.navigation != NAVIGATION_UNDEFINED 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && navigation != delta.navigation) { 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_NAVIGATION; 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project navigation = delta.navigation; 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 55493e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn if (delta.navigationHidden != NAVIGATIONHIDDEN_UNDEFINED 55593e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn && navigationHidden != delta.navigationHidden) { 55693e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 55793e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn navigationHidden = delta.navigationHidden; 55893e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn } 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.orientation != ORIENTATION_UNDEFINED 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && orientation != delta.orientation) { 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_ORIENTATION; 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project orientation = delta.orientation; 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 564c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn if (delta.screenLayout != SCREENLAYOUT_SIZE_UNDEFINED 565723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn && screenLayout != delta.screenLayout) { 566723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_LAYOUT; 567723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn screenLayout = delta.screenLayout; 568723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn } 5697299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn if (delta.uiMode != (UI_MODE_TYPE_UNDEFINED|UI_MODE_NIGHT_UNDEFINED) 57027b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel && uiMode != delta.uiMode) { 57127b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel changed |= ActivityInfo.CONFIG_UI_MODE; 5727299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn if ((delta.uiMode&UI_MODE_TYPE_MASK) != UI_MODE_TYPE_UNDEFINED) { 5737299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn uiMode = (uiMode&~UI_MODE_TYPE_MASK) 5747299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn | (delta.uiMode&UI_MODE_TYPE_MASK); 5757299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn } 5767299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn if ((delta.uiMode&UI_MODE_NIGHT_MASK) != UI_MODE_NIGHT_UNDEFINED) { 5777299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn uiMode = (uiMode&~UI_MODE_NIGHT_MASK) 5787299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn | (delta.uiMode&UI_MODE_NIGHT_MASK); 5797299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn } 58027b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel } 581ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (delta.screenWidthDp != SCREEN_WIDTH_DP_UNDEFINED 582ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn && screenWidthDp != delta.screenWidthDp) { 583ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_SIZE; 584ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenWidthDp = delta.screenWidthDp; 585ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn } 586ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (delta.screenHeightDp != SCREEN_HEIGHT_DP_UNDEFINED 587ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn && screenHeightDp != delta.screenHeightDp) { 588ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_SIZE; 589ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenHeightDp = delta.screenHeightDp; 590ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn } 5915fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (delta.smallestScreenWidthDp != SMALLEST_SCREEN_WIDTH_DP_UNDEFINED) { 59269cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn smallestScreenWidthDp = delta.smallestScreenWidthDp; 59369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 5945fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (delta.compatScreenWidthDp != SCREEN_WIDTH_DP_UNDEFINED) { 5955fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenWidthDp = delta.compatScreenWidthDp; 5965fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 5975fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (delta.compatScreenHeightDp != SCREEN_HEIGHT_DP_UNDEFINED) { 5985fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenHeightDp = delta.compatScreenHeightDp; 5995fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 6005fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (delta.compatSmallestScreenWidthDp != SMALLEST_SCREEN_WIDTH_DP_UNDEFINED) { 6015fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatSmallestScreenWidthDp = delta.compatSmallestScreenWidthDp; 6025fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 604e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (delta.seq != 0) { 605e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn seq = delta.seq; 606e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 607e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return changed; 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6127194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio * Return the layout direction for a given Locale 6137194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio * @param locale the Locale for which we want the layout direction. Can be null. 6147a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio * @return the layout direction. This may be one of: 6157a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio * {@link #TEXT_LAYOUT_DIRECTION_UNDEFINED_DO_NOT_USE} or 6167a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio * {@link #TEXT_LAYOUT_DIRECTION_LTR_DO_NOT_USE} or 6177a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio * {@link #TEXT_LAYOUT_DIRECTION_RTL_DO_NOT_USE}. 6187194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio * 6197194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio * @hide 6207194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio */ 6217194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio public static int getLayoutDirectionFromLocale(Locale locale) { 6227a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio if (locale == null || locale.equals(Locale.ROOT)) return TEXT_LAYOUT_DIRECTION_UNDEFINED_DO_NOT_USE; 6237194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio // Be careful: this code will need to be changed when vertical scripts will be supported 6247194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio // OR if ICU4C is updated to have the "likelySubtags" file 6257194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio switch(Character.getDirectionality(locale.getDisplayName(locale).charAt(0))) { 6267194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio case Character.DIRECTIONALITY_LEFT_TO_RIGHT: 6277a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio return TEXT_LAYOUT_DIRECTION_LTR_DO_NOT_USE; 6287194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio case Character.DIRECTIONALITY_RIGHT_TO_LEFT: 6297194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio case Character.DIRECTIONALITY_RIGHT_TO_LEFT_ARABIC: 6307a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio return TEXT_LAYOUT_DIRECTION_RTL_DO_NOT_USE; 6317194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio default: 6327a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio return TEXT_LAYOUT_DIRECTION_UNDEFINED_DO_NOT_USE; 6337194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio } 6347194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio } 6357194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio 6367194efd394ce0b38a74bab87206adfd9ff823742Fabrice Di Meglio /** 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return a bit mask of the differences between this Configuration 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * object and the given one. Does not change the values of either. Any 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * undefined fields in <var>delta</var> are ignored. 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns a bit mask indicating which configuration 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * values has changed, containing any combination of 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_FONT_SCALE 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_FONT_SCALE}, 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_MCC 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_MCC}, 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_MNC 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_MNC}, 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_LOCALE 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_LOCALE}, 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_TOUCHSCREEN 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_TOUCHSCREEN}, 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_KEYBOARD 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_KEYBOARD}, 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_NAVIGATION 655723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_NAVIGATION}, 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_ORIENTATION 657ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_ORIENTATION}, 658723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn * {@link android.content.pm.ActivityInfo#CONFIG_SCREEN_LAYOUT 659ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_SCREEN_LAYOUT}, or 660ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn * {@link android.content.pm.ActivityInfo#CONFIG_SCREEN_SIZE 66169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_SCREEN_SIZE}, or 66269cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn * {@link android.content.pm.ActivityInfo#CONFIG_SMALLEST_SCREEN_SIZE 66369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_SMALLEST_SCREEN_SIZE}. 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int diff(Configuration delta) { 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int changed = 0; 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.fontScale > 0 && fontScale != delta.fontScale) { 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_FONT_SCALE; 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.mcc != 0 && mcc != delta.mcc) { 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_MCC; 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.mnc != 0 && mnc != delta.mnc) { 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_MNC; 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.locale != null 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && (locale == null || !locale.equals(delta.locale))) { 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_LOCALE; 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.touchscreen != TOUCHSCREEN_UNDEFINED 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && touchscreen != delta.touchscreen) { 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_TOUCHSCREEN; 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.keyboard != KEYBOARD_UNDEFINED 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && keyboard != delta.keyboard) { 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD; 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.keyboardHidden != KEYBOARDHIDDEN_UNDEFINED 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && keyboardHidden != delta.keyboardHidden) { 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.hardKeyboardHidden != HARDKEYBOARDHIDDEN_UNDEFINED 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && hardKeyboardHidden != delta.hardKeyboardHidden) { 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.navigation != NAVIGATION_UNDEFINED 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && navigation != delta.navigation) { 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_NAVIGATION; 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 70093e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn if (delta.navigationHidden != NAVIGATIONHIDDEN_UNDEFINED 70193e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn && navigationHidden != delta.navigationHidden) { 70293e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 70393e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn } 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.orientation != ORIENTATION_UNDEFINED 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && orientation != delta.orientation) { 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_ORIENTATION; 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 708c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn if (delta.screenLayout != SCREENLAYOUT_SIZE_UNDEFINED 709723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn && screenLayout != delta.screenLayout) { 710723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_LAYOUT; 711723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn } 7127299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn if (delta.uiMode != (UI_MODE_TYPE_UNDEFINED|UI_MODE_NIGHT_UNDEFINED) 71327b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel && uiMode != delta.uiMode) { 71427b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel changed |= ActivityInfo.CONFIG_UI_MODE; 71527b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel } 716ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (delta.screenWidthDp != SCREEN_WIDTH_DP_UNDEFINED 717ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn && screenWidthDp != delta.screenWidthDp) { 718ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_SIZE; 719ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn } 720ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (delta.screenHeightDp != SCREEN_HEIGHT_DP_UNDEFINED 721ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn && screenHeightDp != delta.screenHeightDp) { 722ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_SIZE; 723ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn } 72469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn if (delta.smallestScreenWidthDp != SMALLEST_SCREEN_WIDTH_DP_UNDEFINED 72569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn && smallestScreenWidthDp != delta.smallestScreenWidthDp) { 72669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn changed |= ActivityInfo.CONFIG_SMALLEST_SCREEN_SIZE; 72769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return changed; 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Determine if a new resource needs to be loaded from the bit set of 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * configuration changes returned by {@link #updateFrom(Configuration)}. 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param configChanges The mask of changes configurations as returned by 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #updateFrom(Configuration)}. 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param interestingChanges The configuration changes that the resource 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can handled, as given in {@link android.util.TypedValue#changingConfigurations}. 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Return true if the resource needs to be loaded, else false. 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static boolean needNewResources(int configChanges, int interestingChanges) { 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (configChanges & (interestingChanges|ActivityInfo.CONFIG_FONT_SCALE)) != 0; 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 748e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn * @hide Return true if the sequence of 'other' is better than this. Assumes 749e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn * that 'this' is your current sequence and 'other' is a new one you have 750e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn * received some how and want to compare with what you have. 751e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn */ 752e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public boolean isOtherSeqNewer(Configuration other) { 753e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (other == null) { 754e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // Sanity check. 755e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return false; 756e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 757e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (other.seq == 0) { 758e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // If the other sequence is not specified, then we must assume 759e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // it is newer since we don't know any better. 760e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return true; 761e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 762e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (seq == 0) { 763e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // If this sequence is not specified, then we also consider the 764e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // other is better. Yes we have a preference for other. Sue us. 765e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return true; 766e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 767e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn int diff = other.seq - seq; 768e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (diff > 0x10000) { 769e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // If there has been a sufficiently large jump, assume the 770e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // sequence has wrapped around. 771e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return false; 772e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 773e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return diff > 0; 774e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 775e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 776e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn /** 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Parcelable methods 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int describeContents() { 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void writeToParcel(Parcel dest, int flags) { 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeFloat(fontScale); 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(mcc); 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(mnc); 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (locale == null) { 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(0); 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(1); 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeString(locale.getLanguage()); 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeString(locale.getCountry()); 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeString(locale.getVariant()); 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if(userSetLocale) { 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(1); 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(0); 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(touchscreen); 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(keyboard); 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(keyboardHidden); 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(hardKeyboardHidden); 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(navigation); 80593e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn dest.writeInt(navigationHidden); 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(orientation); 807723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn dest.writeInt(screenLayout); 80827b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel dest.writeInt(uiMode); 809ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn dest.writeInt(screenWidthDp); 810ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn dest.writeInt(screenHeightDp); 81169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn dest.writeInt(smallestScreenWidthDp); 8125fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn dest.writeInt(compatScreenWidthDp); 8135fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn dest.writeInt(compatScreenHeightDp); 8145fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn dest.writeInt(compatSmallestScreenWidthDp); 8157a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio dest.writeInt(textLayoutDirection); 816e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn dest.writeInt(seq); 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 819694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn public void readFromParcel(Parcel source) { 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fontScale = source.readFloat(); 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mcc = source.readInt(); 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mnc = source.readInt(); 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (source.readInt() != 0) { 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project locale = new Locale(source.readString(), source.readString(), 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project source.readString()); 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project userSetLocale = (source.readInt()==1); 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project touchscreen = source.readInt(); 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboard = source.readInt(); 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboardHidden = source.readInt(); 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hardKeyboardHidden = source.readInt(); 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project navigation = source.readInt(); 83393e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn navigationHidden = source.readInt(); 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project orientation = source.readInt(); 835723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn screenLayout = source.readInt(); 83627b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel uiMode = source.readInt(); 837ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenWidthDp = source.readInt(); 838ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenHeightDp = source.readInt(); 83969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn smallestScreenWidthDp = source.readInt(); 8405fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenWidthDp = source.readInt(); 8415fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenHeightDp = source.readInt(); 8425fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatSmallestScreenWidthDp = source.readInt(); 8437a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio textLayoutDirection = source.readInt(); 844e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn seq = source.readInt(); 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 846694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 847694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn public static final Parcelable.Creator<Configuration> CREATOR 848694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn = new Parcelable.Creator<Configuration>() { 849694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn public Configuration createFromParcel(Parcel source) { 850694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn return new Configuration(source); 851694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 852694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 853694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn public Configuration[] newArray(int size) { 854694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn return new Configuration[size]; 855694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 856694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn }; 857694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 858694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn /** 859694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn * Construct this Configuration object, reading from the Parcel. 860694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn */ 861694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn private Configuration(Parcel source) { 862694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn readFromParcel(source); 863694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int compareTo(Configuration that) { 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int n; 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float a = this.fontScale; 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float b = that.fontScale; 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a < b) return -1; 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a > b) return 1; 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.mcc - that.mcc; 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.mnc - that.mnc; 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 875a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (this.locale == null) { 876a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (that.locale != null) return 1; 877a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn } else if (that.locale == null) { 878a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn return -1; 879a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn } else { 880a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn n = this.locale.getLanguage().compareTo(that.locale.getLanguage()); 881a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (n != 0) return n; 882a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn n = this.locale.getCountry().compareTo(that.locale.getCountry()); 883a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (n != 0) return n; 884a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn n = this.locale.getVariant().compareTo(that.locale.getVariant()); 885a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (n != 0) return n; 886a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn } 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.touchscreen - that.touchscreen; 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.keyboard - that.keyboard; 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.keyboardHidden - that.keyboardHidden; 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.hardKeyboardHidden - that.hardKeyboardHidden; 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.navigation - that.navigation; 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 89793e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn n = this.navigationHidden - that.navigationHidden; 89893e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn if (n != 0) return n; 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.orientation - that.orientation; 900723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn if (n != 0) return n; 901723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn n = this.screenLayout - that.screenLayout; 90227b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel if (n != 0) return n; 90327b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel n = this.uiMode - that.uiMode; 904ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (n != 0) return n; 905ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn n = this.screenWidthDp - that.screenWidthDp; 906ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (n != 0) return n; 907ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn n = this.screenHeightDp - that.screenHeightDp; 90869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn if (n != 0) return n; 90969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn n = this.smallestScreenWidthDp - that.smallestScreenWidthDp; 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //if (n != 0) return n; 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return n; 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Configuration that) { 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (that == null) return false; 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (that == this) return true; 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this.compareTo(that) == 0; 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object that) { 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return equals((Configuration)that); 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (ClassCastException e) { 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 929e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn int result = 17; 930e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + Float.floatToIntBits(fontScale); 931e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + mcc; 932e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + mnc; 933e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + (locale != null ? locale.hashCode() : 0); 934e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + touchscreen; 935e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + keyboard; 936e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + keyboardHidden; 937e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + hardKeyboardHidden; 938e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + navigation; 939e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + navigationHidden; 940e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + orientation; 941e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + screenLayout; 942e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + uiMode; 943ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn result = 31 * result + screenWidthDp; 944ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn result = 31 * result + screenHeightDp; 94569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn result = 31 * result + smallestScreenWidthDp; 946e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn return result; 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 949