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; 22d3d9f3f1004dfee2649a26cfe8dba948cd364904Fabrice Di Meglioimport android.text.TextUtils; 233fb824bae3322252a68c1cf8537280a5d2bd356dFabrice Di Meglioimport android.view.View; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.Locale; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This class describes all device configuration information that can 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * impact the resources the application retrieves. This includes both 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * user-specified configuration options (locale and scaling) as well 3163848e3df3a87c111617a81ff3e1f2685de7b031Scott Main * as device configurations (such as input modes, screen size and screen orientation). 3263848e3df3a87c111617a81ff3e1f2685de7b031Scott Main * <p>You can acquire this object from {@link Resources}, using {@link 3363848e3df3a87c111617a81ff3e1f2685de7b031Scott Main * Resources#getConfiguration}. Thus, from an activity, you can get it by chaining the request 3463848e3df3a87c111617a81ff3e1f2685de7b031Scott Main * with {@link android.app.Activity#getResources}:</p> 3563848e3df3a87c111617a81ff3e1f2685de7b031Scott Main * <pre>Configuration config = getResources().getConfiguration();</pre> 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic final class Configuration implements Parcelable, Comparable<Configuration> { 38756220bd1912535840388a6743830d2e59ad4964Dianne Hackborn /** @hide */ 39756220bd1912535840388a6743830d2e59ad4964Dianne Hackborn public static final Configuration EMPTY = new Configuration(); 40756220bd1912535840388a6743830d2e59ad4964Dianne Hackborn 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current user preference for the scaling factor for fonts, relative 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to the base density scaling. 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public float fontScale; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 480cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * IMSI MCC (Mobile Country Code), corresponding to 490cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#MccQualifier">mcc</a> 500cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. 0 if undefined. 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mcc; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 550cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * IMSI MNC (Mobile Network Code), corresponding to 560cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#MccQualifier">mnc</a> 571d766b53217f9e45472a01e84d2f1b02af36dec7Mattias Petersson * resource qualifier. 0 if undefined. Note that the actual MNC may be 0; in order to check 581d766b53217f9e45472a01e84d2f1b02af36dec7Mattias Petersson * for this use the {@link #MNC_ZERO} symbol. 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mnc; 611d766b53217f9e45472a01e84d2f1b02af36dec7Mattias Petersson 621d766b53217f9e45472a01e84d2f1b02af36dec7Mattias Petersson /** 631d766b53217f9e45472a01e84d2f1b02af36dec7Mattias Petersson * Constant used to to represent MNC (Mobile Network Code) zero. 641d766b53217f9e45472a01e84d2f1b02af36dec7Mattias Petersson * 0 cannot be used, since it is used to represent an undefined MNC. 651d766b53217f9e45472a01e84d2f1b02af36dec7Mattias Petersson */ 661d766b53217f9e45472a01e84d2f1b02af36dec7Mattias Petersson public static final int MNC_ZERO = 0xffff; 671d766b53217f9e45472a01e84d2f1b02af36dec7Mattias Petersson 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 690cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * Current user preference for the locale, corresponding to 700cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#LocaleQualifier">locale</a> 710cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Locale locale; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 76f8a7ceaef2e7d5cd530c9426bde91b6fa9a40b75Andy Stadler * Locale should persist on setting. This is hidden because it is really 77f8a7ceaef2e7d5cd530c9426bde91b6fa9a40b75Andy Stadler * questionable whether this is the right way to expose the functionality. 78f8a7ceaef2e7d5cd530c9426bde91b6fa9a40b75Andy Stadler * @hide 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean userSetLocale; 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 822f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: bits that encode the size. */ 83c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_MASK = 0x0f; 842f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_SIZE_MASK} 852f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * value indicating that no size has been set. */ 86c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_UNDEFINED = 0x00; 872f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_SIZE_MASK} 880cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value indicating the screen is at least approximately 320x426 dp units, 890cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * corresponds to the 900cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ScreenSizeQualifier">small</a> 910cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. 922f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * See <a href="{@docRoot}guide/practices/screens_support.html">Supporting 932f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * Multiple Screens</a> for more information. */ 94c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_SMALL = 0x01; 952f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_SIZE_MASK} 960cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value indicating the screen is at least approximately 320x470 dp units, 970cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * corresponds to the 980cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ScreenSizeQualifier">normal</a> 990cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. 1002f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * See <a href="{@docRoot}guide/practices/screens_support.html">Supporting 1012f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * Multiple Screens</a> for more information. */ 102c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_NORMAL = 0x02; 1032f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_SIZE_MASK} 1040cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value indicating the screen is at least approximately 480x640 dp units, 1050cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * corresponds to the 1060cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ScreenSizeQualifier">large</a> 1070cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. 1082f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * See <a href="{@docRoot}guide/practices/screens_support.html">Supporting 1092f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * Multiple Screens</a> for more information. */ 110c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_LARGE = 0x03; 1112f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_SIZE_MASK} 1120cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value indicating the screen is at least approximately 720x960 dp units, 1130cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * corresponds to the 1140cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ScreenSizeQualifier">xlarge</a> 1150cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. 1162f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * See <a href="{@docRoot}guide/practices/screens_support.html">Supporting 1172f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * Multiple Screens</a> for more information.*/ 11814cee9f688c32d63d8521188e7422811629bb7c2Dianne Hackborn public static final int SCREENLAYOUT_SIZE_XLARGE = 0x04; 1190cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn 1200cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #screenLayout}: bits that encode the aspect ratio. */ 121c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_LONG_MASK = 0x30; 1220cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_LONG_MASK} 1230cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value indicating that no size has been set. */ 124c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_LONG_UNDEFINED = 0x00; 1250cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_LONG_MASK} 1260cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to the 1270cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ScreenAspectQualifier">notlong</a> 1280cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 129c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_LONG_NO = 0x10; 1300cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_LONG_MASK} 1310cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to the 1320cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ScreenAspectQualifier">long</a> 1330cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 134c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_LONG_YES = 0x20; 1355f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio 1365f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** Constant for {@link #screenLayout}: bits that encode the layout direction. */ 1375f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public static final int SCREENLAYOUT_LAYOUTDIR_MASK = 0xC0; 1385f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** Constant for {@link #screenLayout}: bits shift to get the layout direction. */ 1395f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public static final int SCREENLAYOUT_LAYOUTDIR_SHIFT = 6; 1405f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_LAYOUTDIR_MASK} 1415f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * value indicating that no layout dir has been set. */ 1425f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public static final int SCREENLAYOUT_LAYOUTDIR_UNDEFINED = 0x00; 1435f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_LAYOUTDIR_MASK} 1445f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * value indicating that a layout dir has been set to LTR. */ 1455f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public static final int SCREENLAYOUT_LAYOUTDIR_LTR = 0x01 << SCREENLAYOUT_LAYOUTDIR_SHIFT; 1465f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_LAYOUTDIR_MASK} 1475f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * value indicating that a layout dir has been set to RTL. */ 1485f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public static final int SCREENLAYOUT_LAYOUTDIR_RTL = 0x02 << SCREENLAYOUT_LAYOUTDIR_SHIFT; 1495f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio 1505f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** Constant for {@link #screenLayout}: a value indicating that screenLayout is undefined */ 1515f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public static final int SCREENLAYOUT_UNDEFINED = SCREENLAYOUT_SIZE_UNDEFINED | 1525f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio SCREENLAYOUT_LONG_UNDEFINED | SCREENLAYOUT_LAYOUTDIR_UNDEFINED; 1535f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio 154c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn /** 155c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * Special flag we generate to indicate that the screen layout requires 156c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * us to use a compatibility mode for apps that are not modern layout 157c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * aware. 158c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * @hide 159c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn */ 160c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_COMPAT_NEEDED = 0x10000000; 161c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn 162c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn /** 163c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * Bit mask of overall layout of the screen. Currently there are two 164c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * fields: 165c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * <p>The {@link #SCREENLAYOUT_SIZE_MASK} bits define the overall size 166c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * of the screen. They may be one of 167c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * {@link #SCREENLAYOUT_SIZE_SMALL}, {@link #SCREENLAYOUT_SIZE_NORMAL}, 16814cee9f688c32d63d8521188e7422811629bb7c2Dianne Hackborn * {@link #SCREENLAYOUT_SIZE_LARGE}, or {@link #SCREENLAYOUT_SIZE_XLARGE}. 169c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * 170c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * <p>The {@link #SCREENLAYOUT_LONG_MASK} defines whether the screen 171c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * is wider/taller than normal. They may be one of 172c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * {@link #SCREENLAYOUT_LONG_NO} or {@link #SCREENLAYOUT_LONG_YES}. 1732f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * 1745f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * <p>The {@link #SCREENLAYOUT_LAYOUTDIR_MASK} defines whether the screen layout 1755f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * is either LTR or RTL. They may be one of 1765f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * {@link #SCREENLAYOUT_LAYOUTDIR_LTR} or {@link #SCREENLAYOUT_LAYOUTDIR_RTL}. 1775f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * 1782f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * <p>See <a href="{@docRoot}guide/practices/screens_support.html">Supporting 1792f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * Multiple Screens</a> for more information. 180c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn */ 181c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public int screenLayout; 182fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn 183fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn /** @hide */ 184fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn static public int resetScreenLayout(int curLayout) { 185fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn return (curLayout&~(SCREENLAYOUT_LONG_MASK | SCREENLAYOUT_SIZE_MASK 186fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn | SCREENLAYOUT_COMPAT_NEEDED)) 187fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn | (SCREENLAYOUT_LONG_YES | SCREENLAYOUT_SIZE_XLARGE); 188fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 189fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn 190fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn /** @hide */ 191fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn static public int reduceScreenLayout(int curLayout, int longSizeDp, int shortSizeDp) { 192fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn int screenLayoutSize; 193fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn boolean screenLayoutLong; 194fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn boolean screenLayoutCompatNeeded; 195fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn 196fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // These semi-magic numbers define our compatibility modes for 197fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // applications with different screens. These are guarantees to 198fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // app developers about the space they can expect for a particular 199fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // configuration. DO NOT CHANGE! 200fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn if (longSizeDp < 470) { 201fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // This is shorter than an HVGA normal density screen (which 202fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // is 480 pixels on its long side). 203fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutSize = SCREENLAYOUT_SIZE_SMALL; 204fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutLong = false; 205fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutCompatNeeded = false; 206fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } else { 207fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // What size is this screen screen? 208fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn if (longSizeDp >= 960 && shortSizeDp >= 720) { 209fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // 1.5xVGA or larger screens at medium density are the point 210fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // at which we consider it to be an extra large screen. 211fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutSize = SCREENLAYOUT_SIZE_XLARGE; 212fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } else if (longSizeDp >= 640 && shortSizeDp >= 480) { 213fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // VGA or larger screens at medium density are the point 214fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // at which we consider it to be a large screen. 215fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutSize = SCREENLAYOUT_SIZE_LARGE; 216fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } else { 217fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutSize = SCREENLAYOUT_SIZE_NORMAL; 218fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 219fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn 220fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // If this screen is wider than normal HVGA, or taller 221fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // than FWVGA, then for old apps we want to run in size 222fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // compatibility mode. 223fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn if (shortSizeDp > 321 || longSizeDp > 570) { 224fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutCompatNeeded = true; 225fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } else { 226fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutCompatNeeded = false; 227fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 228fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn 229fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // Is this a long screen? 230fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn if (((longSizeDp*3)/5) >= (shortSizeDp-1)) { 231fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // Anything wider than WVGA (5:3) is considering to be long. 232fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutLong = true; 233fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } else { 234fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutLong = false; 235fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 236fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 237fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn 238fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // Now reduce the last screenLayout to not be better than what we 239fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // have found. 240fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn if (!screenLayoutLong) { 241fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn curLayout = (curLayout&~SCREENLAYOUT_LONG_MASK) | SCREENLAYOUT_LONG_NO; 242fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 243fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn if (screenLayoutCompatNeeded) { 244fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn curLayout |= Configuration.SCREENLAYOUT_COMPAT_NEEDED; 245fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 246fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn int curSize = curLayout&SCREENLAYOUT_SIZE_MASK; 247fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn if (screenLayoutSize < curSize) { 248fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn curLayout = (curLayout&~SCREENLAYOUT_SIZE_MASK) | screenLayoutSize; 249fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 250fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn return curLayout; 251fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 252fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn 253711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn /** 254711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * Check if the Configuration's current {@link #screenLayout} is at 255711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * least the given size. 256711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * 257711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * @param size The desired size, either {@link #SCREENLAYOUT_SIZE_SMALL}, 258711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * {@link #SCREENLAYOUT_SIZE_NORMAL}, {@link #SCREENLAYOUT_SIZE_LARGE}, or 259711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * {@link #SCREENLAYOUT_SIZE_XLARGE}. 260711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * @return Returns true if the current screen layout size is at least 261711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * the given size. 262711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn */ 263711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn public boolean isLayoutSizeAtLeast(int size) { 264711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn int cur = screenLayout&SCREENLAYOUT_SIZE_MASK; 265711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (cur == SCREENLAYOUT_SIZE_UNDEFINED) return false; 2667d3a5bcf300aea7bffb1d46f28e244ca807f5e82Dianne Hackborn return cur >= size; 267711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 268711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 2690cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #touchscreen}: a value indicating that no value has been set. */ 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int TOUCHSCREEN_UNDEFINED = 0; 2710cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #touchscreen}, value corresponding to the 2720cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#TouchscreenQualifier">notouch</a> 2730cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int TOUCHSCREEN_NOTOUCH = 1; 2750cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** @deprecated Not currently supported or used. */ 2760cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn @Deprecated public static final int TOUCHSCREEN_STYLUS = 2; 2770cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #touchscreen}, value corresponding to the 2780cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#TouchscreenQualifier">finger</a> 2790cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int TOUCHSCREEN_FINGER = 3; 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The kind of touch screen attached to the device. 2840cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * One of: {@link #TOUCHSCREEN_NOTOUCH}, {@link #TOUCHSCREEN_FINGER}. 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int touchscreen; 2870cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn 2880cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #keyboard}: a value indicating that no value has been set. */ 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARD_UNDEFINED = 0; 2900cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #keyboard}, value corresponding to the 2910cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ImeQualifier">nokeys</a> 2920cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARD_NOKEYS = 1; 2940cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #keyboard}, value corresponding to the 2950cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ImeQualifier">qwerty</a> 2960cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARD_QWERTY = 2; 2980cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #keyboard}, value corresponding to the 2990cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ImeQualifier">12key</a> 3000cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARD_12KEY = 3; 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The kind of keyboard attached to the device. 305507f8ed2e05f97b20307b900fbc7308e0f8fdb83Kenny Root * One of: {@link #KEYBOARD_NOKEYS}, {@link #KEYBOARD_QWERTY}, 306507f8ed2e05f97b20307b900fbc7308e0f8fdb83Kenny Root * {@link #KEYBOARD_12KEY}. 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int keyboard; 3090cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn 3100cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #keyboardHidden}: a value indicating that no value has been set. */ 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARDHIDDEN_UNDEFINED = 0; 3120cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #keyboardHidden}, value corresponding to the 3130cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#KeyboardAvailQualifier">keysexposed</a> 3140cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARDHIDDEN_NO = 1; 3160cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #keyboardHidden}, value corresponding to the 3170cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#KeyboardAvailQualifier">keyshidden</a> 3180cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARDHIDDEN_YES = 2; 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Constant matching actual resource implementation. {@hide} */ 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARDHIDDEN_SOFT = 3; 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A flag indicating whether any keyboard is available. Unlike 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #hardKeyboardHidden}, this also takes into account a soft 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * keyboard, so if the hard keyboard is hidden but there is soft 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * keyboard available, it will be set to NO. Value is one of: 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #KEYBOARDHIDDEN_NO}, {@link #KEYBOARDHIDDEN_YES}. 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int keyboardHidden; 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3320cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #hardKeyboardHidden}: a value indicating that no value has been set. */ 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int HARDKEYBOARDHIDDEN_UNDEFINED = 0; 3340cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #hardKeyboardHidden}, value corresponding to the 3350cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * physical keyboard being exposed. */ 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int HARDKEYBOARDHIDDEN_NO = 1; 3370cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #hardKeyboardHidden}, value corresponding to the 3380cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * physical keyboard being hidden. */ 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int HARDKEYBOARDHIDDEN_YES = 2; 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A flag indicating whether the hard keyboard has been hidden. This will 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be set on a device with a mechanism to hide the keyboard from the 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * user, when that mechanism is closed. One of: 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #HARDKEYBOARDHIDDEN_NO}, {@link #HARDKEYBOARDHIDDEN_YES}. 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hardKeyboardHidden; 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3490cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #navigation}: a value indicating that no value has been set. */ 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_UNDEFINED = 0; 3510cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #navigation}, value corresponding to the 3520cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#NavigationQualifier">nonav</a> 3530cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_NONAV = 1; 3550cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #navigation}, value corresponding to the 3560cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#NavigationQualifier">dpad</a> 3570cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_DPAD = 2; 3590cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #navigation}, value corresponding to the 3600cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#NavigationQualifier">trackball</a> 3610cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_TRACKBALL = 3; 3630cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #navigation}, value corresponding to the 3640cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#NavigationQualifier">wheel</a> 3650cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_WHEEL = 4; 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The kind of navigation method available on the device. 370507f8ed2e05f97b20307b900fbc7308e0f8fdb83Kenny Root * One of: {@link #NAVIGATION_NONAV}, {@link #NAVIGATION_DPAD}, 371507f8ed2e05f97b20307b900fbc7308e0f8fdb83Kenny Root * {@link #NAVIGATION_TRACKBALL}, {@link #NAVIGATION_WHEEL}. 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int navigation; 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3750cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #navigationHidden}: a value indicating that no value has been set. */ 37693e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn public static final int NAVIGATIONHIDDEN_UNDEFINED = 0; 3770cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #navigationHidden}, value corresponding to the 3780cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#NavAvailQualifier">navexposed</a> 3790cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 38093e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn public static final int NAVIGATIONHIDDEN_NO = 1; 3810cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #navigationHidden}, value corresponding to the 3820cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#NavAvailQualifier">navhidden</a> 3830cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 38493e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn public static final int NAVIGATIONHIDDEN_YES = 2; 38593e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn 38693e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn /** 38793e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn * A flag indicating whether any 5-way or DPAD navigation available. 38893e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn * This will be set on a device with a mechanism to hide the navigation 38993e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn * controls from the user, when that mechanism is closed. One of: 39093e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn * {@link #NAVIGATIONHIDDEN_NO}, {@link #NAVIGATIONHIDDEN_YES}. 39193e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn */ 39293e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn public int navigationHidden; 39393e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn 3940cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #orientation}: a value indicating that no value has been set. */ 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ORIENTATION_UNDEFINED = 0; 3960cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #orientation}, value corresponding to the 3970cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#OrientationQualifier">port</a> 3980cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ORIENTATION_PORTRAIT = 1; 4000cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #orientation}, value corresponding to the 4010cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#OrientationQualifier">land</a> 4020cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ORIENTATION_LANDSCAPE = 2; 4040cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** @deprecated Not currently supported or used. */ 4050cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn @Deprecated public static final int ORIENTATION_SQUARE = 3; 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Overall orientation of the screen. May be one of 4090cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * {@link #ORIENTATION_LANDSCAPE}, {@link #ORIENTATION_PORTRAIT}. 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int orientation; 41227b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel 4130cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: bits that encode the mode type. */ 41427b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_TYPE_MASK = 0x0f; 4150cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_TYPE_MASK} 4160cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value indicating that no mode type has been set. */ 417ef05e076ced1a32c5c0aaee28403779834adb2baDianne Hackborn public static final int UI_MODE_TYPE_UNDEFINED = 0x00; 4180cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_TYPE_MASK} 4190cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to 4200cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#UiModeQualifier">no 4210cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * UI mode</a> resource qualifier specified. */ 422ef05e076ced1a32c5c0aaee28403779834adb2baDianne Hackborn public static final int UI_MODE_TYPE_NORMAL = 0x01; 4230cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_TYPE_MASK} 4240cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to the 4250cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#UiModeQualifier">desk</a> 4260cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 4277299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn public static final int UI_MODE_TYPE_DESK = 0x02; 4280cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_TYPE_MASK} 4290cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to the 4300cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#UiModeQualifier">car</a> 4310cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 4327299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn public static final int UI_MODE_TYPE_CAR = 0x03; 4330cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_TYPE_MASK} 4340cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to the 4350cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#UiModeQualifier">television</a> 4360cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 437e360bb6bd8ea84b8d37604fc11dfc744b18fb0deDianne Hackborn public static final int UI_MODE_TYPE_TELEVISION = 0x04; 4380cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_TYPE_MASK} 4390cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to the 4400cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#UiModeQualifier">appliance</a> 4410cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 44244fcb83b38b062a650ddf556fe7f5e34905df9eaJoe Onorato public static final int UI_MODE_TYPE_APPLIANCE = 0x05; 44327b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel 4440cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: bits that encode the night mode. */ 44527b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_NIGHT_MASK = 0x30; 4460cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_NIGHT_MASK} 4470cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value indicating that no mode type has been set. */ 44827b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_NIGHT_UNDEFINED = 0x00; 4490cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_NIGHT_MASK} 4500cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to the 4510cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#NightQualifier">notnight</a> 4520cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 45327b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_NIGHT_NO = 0x10; 4540cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_NIGHT_MASK} 4550cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to the 4560cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#NightQualifier">night</a> 4570cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 45827b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_NIGHT_YES = 0x20; 45927b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel 46027b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel /** 46127b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * Bit mask of the ui mode. Currently there are two fields: 46227b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * <p>The {@link #UI_MODE_TYPE_MASK} bits define the overall ui mode of the 4637299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn * device. They may be one of {@link #UI_MODE_TYPE_UNDEFINED}, 4647299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn * {@link #UI_MODE_TYPE_NORMAL}, {@link #UI_MODE_TYPE_DESK}, 46544fcb83b38b062a650ddf556fe7f5e34905df9eaJoe Onorato * {@link #UI_MODE_TYPE_CAR}, {@link #UI_MODE_TYPE_TELEVISION}, or 46644fcb83b38b062a650ddf556fe7f5e34905df9eaJoe Onorato * {@link #UI_MODE_TYPE_APPLIANCE}. 46727b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * 46827b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * <p>The {@link #UI_MODE_NIGHT_MASK} defines whether the screen 4697299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn * is in a special mode. They may be one of {@link #UI_MODE_NIGHT_UNDEFINED}, 47027b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * {@link #UI_MODE_NIGHT_NO} or {@link #UI_MODE_NIGHT_YES}. 47127b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel */ 47227b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public int uiMode; 47327b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel 474908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn /** 475908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * Default value for {@link #screenWidthDp} indicating that no width 476908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * has been specified. 477908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn */ 478ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn public static final int SCREEN_WIDTH_DP_UNDEFINED = 0; 479ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn 480ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn /** 4810cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * The current width of the available screen space, in dp units, 4820cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * corresponding to 4830cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ScreenWidthQualifier">screen 484908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * width</a> resource qualifier. Set to 485908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * {@link #SCREEN_WIDTH_DP_UNDEFINED} if no width is specified. 486ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn */ 487ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn public int screenWidthDp; 488ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn 489908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn /** 490908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * Default value for {@link #screenHeightDp} indicating that no width 491908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * has been specified. 492908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn */ 493ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn public static final int SCREEN_HEIGHT_DP_UNDEFINED = 0; 494ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn 495ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn /** 4960cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * The current height of the available screen space, in dp units, 4970cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * corresponding to 4980cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ScreenHeightQualifier">screen 499908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * height</a> resource qualifier. Set to 500908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * {@link #SCREEN_HEIGHT_DP_UNDEFINED} if no height is specified. 501ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn */ 502ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn public int screenHeightDp; 503ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn 504908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn /** 505908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * Default value for {@link #smallestScreenWidthDp} indicating that no width 506908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * has been specified. 507908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn */ 50869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn public static final int SMALLEST_SCREEN_WIDTH_DP_UNDEFINED = 0; 50969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn 51069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn /** 5110cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * The smallest screen size an application will see in normal operation, 5120cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * corresponding to 5130cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#SmallestScreenWidthQualifier">smallest 5140cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * screen width</a> resource qualifier. 51569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn * This is the smallest value of both screenWidthDp and screenHeightDp 516908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * in both portrait and landscape. Set to 517908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * {@link #SMALLEST_SCREEN_WIDTH_DP_UNDEFINED} if no width is specified. 51869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn */ 51969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn public int smallestScreenWidthDp; 52069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn 521908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn /** 522908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * Default value for {@link #densityDpi} indicating that no width 523908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * has been specified. 524908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn */ 525908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn public static final int DENSITY_DPI_UNDEFINED = 0; 526908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn 527908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn /** 528908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * The target screen density being rendered to, 529908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * corresponding to 530908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#DensityQualifier">density</a> 531908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * resource qualifier. Set to 532908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * {@link #DENSITY_DPI_UNDEFINED} if no density is specified. 533908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn */ 534908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn public int densityDpi; 535908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn 5365fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn /** @hide Hack to get this information from WM to app running in compat mode. */ 5375fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public int compatScreenWidthDp; 5385fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn /** @hide Hack to get this information from WM to app running in compat mode. */ 5395fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public int compatScreenHeightDp; 5405fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn /** @hide Hack to get this information from WM to app running in compat mode. */ 5415fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public int compatSmallestScreenWidthDp; 5425fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 544e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn * @hide Internal book-keeping. 545e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn */ 546e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public int seq; 5471d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn 5481d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn /** @hide Native-specific bit mask for MCC config; DO NOT USE UNLESS YOU ARE SURE. */ 5491d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn public static final int NATIVE_CONFIG_MCC = 0x0001; 5501d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn /** @hide Native-specific bit mask for MNC config; DO NOT USE UNLESS YOU ARE SURE. */ 5511d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn public static final int NATIVE_CONFIG_MNC = 0x0002; 5521d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn /** @hide Native-specific bit mask for LOCALE config; DO NOT USE UNLESS YOU ARE SURE. */ 5531d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn public static final int NATIVE_CONFIG_LOCALE = 0x0004; 5541d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn /** @hide Native-specific bit mask for TOUCHSCREEN config; DO NOT USE UNLESS YOU ARE SURE. */ 5551d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn public static final int NATIVE_CONFIG_TOUCHSCREEN = 0x0008; 5561d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn /** @hide Native-specific bit mask for KEYBOARD config; DO NOT USE UNLESS YOU ARE SURE. */ 5571d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn public static final int NATIVE_CONFIG_KEYBOARD = 0x0010; 5581d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn /** @hide Native-specific bit mask for KEYBOARD_HIDDEN config; DO NOT USE UNLESS YOU 5591d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn * ARE SURE. */ 5601d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn public static final int NATIVE_CONFIG_KEYBOARD_HIDDEN = 0x0020; 5611d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn /** @hide Native-specific bit mask for NAVIGATION config; DO NOT USE UNLESS YOU ARE SURE. */ 5621d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn public static final int NATIVE_CONFIG_NAVIGATION = 0x0040; 5631d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn /** @hide Native-specific bit mask for ORIENTATION config; DO NOT USE UNLESS YOU ARE SURE. */ 5641d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn public static final int NATIVE_CONFIG_ORIENTATION = 0x0080; 5651d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn /** @hide Native-specific bit mask for DENSITY config; DO NOT USE UNLESS YOU ARE SURE. */ 5661d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn public static final int NATIVE_CONFIG_DENSITY = 0x0100; 5671d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn /** @hide Native-specific bit mask for SCREEN_SIZE config; DO NOT USE UNLESS YOU ARE SURE. */ 5681d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn public static final int NATIVE_CONFIG_SCREEN_SIZE = 0x0200; 5691d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn /** @hide Native-specific bit mask for VERSION config; DO NOT USE UNLESS YOU ARE SURE. */ 5701d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn public static final int NATIVE_CONFIG_VERSION = 0x0400; 5711d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn /** @hide Native-specific bit mask for SCREEN_LAYOUT config; DO NOT USE UNLESS YOU ARE SURE. */ 5721d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn public static final int NATIVE_CONFIG_SCREEN_LAYOUT = 0x0800; 5731d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn /** @hide Native-specific bit mask for UI_MODE config; DO NOT USE UNLESS YOU ARE SURE. */ 5741d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn public static final int NATIVE_CONFIG_UI_MODE = 0x1000; 5751d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn /** @hide Native-specific bit mask for SMALLEST_SCREEN_SIZE config; DO NOT USE UNLESS YOU 5761d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn * ARE SURE. */ 5771d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn public static final int NATIVE_CONFIG_SMALLEST_SCREEN_SIZE = 0x2000; 5781d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn /** @hide Native-specific bit mask for LAYOUTDIR config ; DO NOT USE UNLESS YOU ARE SURE.*/ 5791d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn public static final int NATIVE_CONFIG_LAYOUTDIR = 0x4000; 5801d0b177754c81a20e272b91c6f703a634fe5c856Dianne Hackborn 581e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn /** 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Construct an invalid Configuration. You must call {@link #setToDefaults} 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for this object to be valid. {@more} 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Configuration() { 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setToDefaults(); 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Makes a deep copy suitable for modification. 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Configuration(Configuration o) { 593694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn setTo(o); 594694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 595694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 596694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn public void setTo(Configuration o) { 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fontScale = o.fontScale; 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mcc = o.mcc; 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mnc = o.mnc; 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (o.locale != null) { 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project locale = (Locale) o.locale.clone(); 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project userSetLocale = o.userSetLocale; 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project touchscreen = o.touchscreen; 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboard = o.keyboard; 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboardHidden = o.keyboardHidden; 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hardKeyboardHidden = o.hardKeyboardHidden; 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project navigation = o.navigation; 60993e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn navigationHidden = o.navigationHidden; 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project orientation = o.orientation; 611723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn screenLayout = o.screenLayout; 61227b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel uiMode = o.uiMode; 613ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenWidthDp = o.screenWidthDp; 614ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenHeightDp = o.screenHeightDp; 61569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn smallestScreenWidthDp = o.smallestScreenWidthDp; 616908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn densityDpi = o.densityDpi; 6175fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenWidthDp = o.compatScreenWidthDp; 6185fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenHeightDp = o.compatScreenHeightDp; 6195fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatSmallestScreenWidthDp = o.compatSmallestScreenWidthDp; 620e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn seq = o.seq; 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 622694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String toString() { 6241d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn StringBuilder sb = new StringBuilder(128); 62529735689cea7bf52998c1911542dcfdd1c1d9628Dianne Hackborn sb.append("{"); 6261d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(fontScale); 6275be8de3420ba4c9d816b98e29bdec11715f6b626Dianne Hackborn sb.append(" "); 628908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn if (mcc != 0) { 629908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append(mcc); 630908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append("mcc"); 631908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn } else { 632908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append("?mcc"); 633908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn } 634908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn if (mnc != 0) { 635908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append(mnc); 636908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append("mnc"); 637908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn } else { 638908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append("?mnc"); 639908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn } 6409a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn if (locale != null) { 6419a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn sb.append(" "); 6429a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn sb.append(locale); 6439a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } else { 644908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append(" ?locale"); 6459a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 6465f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio int layoutDir = (screenLayout&SCREENLAYOUT_LAYOUTDIR_MASK); 6475f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio switch (layoutDir) { 6485f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio case SCREENLAYOUT_LAYOUTDIR_UNDEFINED: sb.append(" ?layoutDir"); break; 6498a802dbdabdfd27692c2e38b2c3adafe95566106Fabrice Di Meglio case SCREENLAYOUT_LAYOUTDIR_LTR: sb.append(" ldltr"); break; 6508a802dbdabdfd27692c2e38b2c3adafe95566106Fabrice Di Meglio case SCREENLAYOUT_LAYOUTDIR_RTL: sb.append(" ldrtl"); break; 6515f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio default: sb.append(" layoutDir="); 6525f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio sb.append(layoutDir >> SCREENLAYOUT_LAYOUTDIR_SHIFT); break; 6537a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio } 65469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn if (smallestScreenWidthDp != SMALLEST_SCREEN_WIDTH_DP_UNDEFINED) { 65569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn sb.append(" sw"); sb.append(smallestScreenWidthDp); sb.append("dp"); 65669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } else { 6572f0b17573d4324832f7a20402a3d2b5920bc4866Dianne Hackborn sb.append(" ?swdp"); 65869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 65969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn if (screenWidthDp != SCREEN_WIDTH_DP_UNDEFINED) { 66069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn sb.append(" w"); sb.append(screenWidthDp); sb.append("dp"); 66169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } else { 6622f0b17573d4324832f7a20402a3d2b5920bc4866Dianne Hackborn sb.append(" ?wdp"); 66369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 66469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn if (screenHeightDp != SCREEN_HEIGHT_DP_UNDEFINED) { 66569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn sb.append(" h"); sb.append(screenHeightDp); sb.append("dp"); 66669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } else { 6672f0b17573d4324832f7a20402a3d2b5920bc4866Dianne Hackborn sb.append(" ?hdp"); 66869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 669908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn if (densityDpi != DENSITY_DPI_UNDEFINED) { 670908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append(" "); sb.append(densityDpi); sb.append("dpi"); 671908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn } else { 672908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append(" ?density"); 673908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn } 67469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn switch ((screenLayout&SCREENLAYOUT_SIZE_MASK)) { 67569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_SIZE_UNDEFINED: sb.append(" ?lsize"); break; 67669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_SIZE_SMALL: sb.append(" smll"); break; 67769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_SIZE_NORMAL: sb.append(" nrml"); break; 67869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_SIZE_LARGE: sb.append(" lrg"); break; 67969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_SIZE_XLARGE: sb.append(" xlrg"); break; 68069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn default: sb.append(" layoutSize="); 68169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn sb.append(screenLayout&SCREENLAYOUT_SIZE_MASK); break; 68269cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 68369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn switch ((screenLayout&SCREENLAYOUT_LONG_MASK)) { 68469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_LONG_UNDEFINED: sb.append(" ?long"); break; 68569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_LONG_NO: /* not-long is not interesting to print */ break; 68669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_LONG_YES: sb.append(" long"); break; 68769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn default: sb.append(" layoutLong="); 68869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn sb.append(screenLayout&SCREENLAYOUT_LONG_MASK); break; 68969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 69069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn switch (orientation) { 69169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case ORIENTATION_UNDEFINED: sb.append(" ?orien"); break; 69269cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case ORIENTATION_LANDSCAPE: sb.append(" land"); break; 69369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case ORIENTATION_PORTRAIT: sb.append(" port"); break; 69469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn default: sb.append(" orien="); sb.append(orientation); break; 69569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 69669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn switch ((uiMode&UI_MODE_TYPE_MASK)) { 69769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_TYPE_UNDEFINED: sb.append(" ?uimode"); break; 69869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_TYPE_NORMAL: /* normal is not interesting to print */ break; 69969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_TYPE_DESK: sb.append(" desk"); break; 70069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_TYPE_CAR: sb.append(" car"); break; 701e360bb6bd8ea84b8d37604fc11dfc744b18fb0deDianne Hackborn case UI_MODE_TYPE_TELEVISION: sb.append(" television"); break; 70244fcb83b38b062a650ddf556fe7f5e34905df9eaJoe Onorato case UI_MODE_TYPE_APPLIANCE: sb.append(" appliance"); break; 70369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn default: sb.append(" uimode="); sb.append(uiMode&UI_MODE_TYPE_MASK); break; 70469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 70569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn switch ((uiMode&UI_MODE_NIGHT_MASK)) { 70669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_NIGHT_UNDEFINED: sb.append(" ?night"); break; 70769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_NIGHT_NO: /* not-night is not interesting to print */ break; 70869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_NIGHT_YES: sb.append(" night"); break; 70969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn default: sb.append(" night="); sb.append(uiMode&UI_MODE_NIGHT_MASK); break; 71069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 7119a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (touchscreen) { 7129a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case TOUCHSCREEN_UNDEFINED: sb.append(" ?touch"); break; 7139a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case TOUCHSCREEN_NOTOUCH: sb.append(" -touch"); break; 7149a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case TOUCHSCREEN_STYLUS: sb.append(" stylus"); break; 7159a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case TOUCHSCREEN_FINGER: sb.append(" finger"); break; 7169a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append(" touch="); sb.append(touchscreen); break; 7179a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 7189a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (keyboard) { 7199a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARD_UNDEFINED: sb.append(" ?keyb"); break; 7209a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARD_NOKEYS: sb.append(" -keyb"); break; 7219a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARD_QWERTY: sb.append(" qwerty"); break; 7229a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARD_12KEY: sb.append(" 12key"); break; 7239a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append(" keys="); sb.append(keyboard); break; 7249a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 7259a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (keyboardHidden) { 7269a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARDHIDDEN_UNDEFINED: sb.append("/?"); break; 7279a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARDHIDDEN_NO: sb.append("/v"); break; 7289a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARDHIDDEN_YES: sb.append("/h"); break; 7299a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARDHIDDEN_SOFT: sb.append("/s"); break; 7309a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append("/"); sb.append(keyboardHidden); break; 7319a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 7329a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (hardKeyboardHidden) { 7339a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case HARDKEYBOARDHIDDEN_UNDEFINED: sb.append("/?"); break; 7349a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case HARDKEYBOARDHIDDEN_NO: sb.append("/v"); break; 7359a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case HARDKEYBOARDHIDDEN_YES: sb.append("/h"); break; 7369a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append("/"); sb.append(hardKeyboardHidden); break; 7379a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 7389a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (navigation) { 7399a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATION_UNDEFINED: sb.append(" ?nav"); break; 7409a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATION_NONAV: sb.append(" -nav"); break; 7419a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATION_DPAD: sb.append(" dpad"); break; 7429a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATION_TRACKBALL: sb.append(" tball"); break; 7439a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATION_WHEEL: sb.append(" wheel"); break; 7449a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append(" nav="); sb.append(navigation); break; 7459a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 7469a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (navigationHidden) { 7479a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATIONHIDDEN_UNDEFINED: sb.append("/?"); break; 7489a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATIONHIDDEN_NO: sb.append("/v"); break; 7499a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATIONHIDDEN_YES: sb.append("/h"); break; 7509a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append("/"); sb.append(navigationHidden); break; 7519a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 752e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (seq != 0) { 7539a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn sb.append(" s."); 754e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn sb.append(seq); 755e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 7561d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append('}'); 7571d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn return sb.toString(); 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set this object to the system defaults. 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setToDefaults() { 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fontScale = 1; 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mcc = mnc = 0; 766e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn locale = null; 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project userSetLocale = false; 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project touchscreen = TOUCHSCREEN_UNDEFINED; 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboard = KEYBOARD_UNDEFINED; 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboardHidden = KEYBOARDHIDDEN_UNDEFINED; 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hardKeyboardHidden = HARDKEYBOARDHIDDEN_UNDEFINED; 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project navigation = NAVIGATION_UNDEFINED; 77393e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn navigationHidden = NAVIGATIONHIDDEN_UNDEFINED; 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project orientation = ORIENTATION_UNDEFINED; 7755f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio screenLayout = SCREENLAYOUT_UNDEFINED; 7767299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn uiMode = UI_MODE_TYPE_UNDEFINED; 7775fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn screenWidthDp = compatScreenWidthDp = SCREEN_WIDTH_DP_UNDEFINED; 7785fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn screenHeightDp = compatScreenHeightDp = SCREEN_HEIGHT_DP_UNDEFINED; 7795fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn smallestScreenWidthDp = compatSmallestScreenWidthDp = SMALLEST_SCREEN_WIDTH_DP_UNDEFINED; 780908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn densityDpi = DENSITY_DPI_UNDEFINED; 781e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn seq = 0; 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** {@hide} */ 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Deprecated public void makeDefault() { 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setToDefaults(); 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copy the fields from delta into this Configuration object, keeping 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * track of which ones have changed. Any undefined fields in 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <var>delta</var> are ignored and not copied in to the current 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Configuration. 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns a bit mask of the changed fields, as per 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #diff}. 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int updateFrom(Configuration delta) { 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int changed = 0; 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.fontScale > 0 && fontScale != delta.fontScale) { 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_FONT_SCALE; 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fontScale = delta.fontScale; 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.mcc != 0 && mcc != delta.mcc) { 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_MCC; 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mcc = delta.mcc; 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.mnc != 0 && mnc != delta.mnc) { 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_MNC; 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mnc = delta.mnc; 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.locale != null 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && (locale == null || !locale.equals(delta.locale))) { 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_LOCALE; 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project locale = delta.locale != null 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? (Locale) delta.locale.clone() : null; 8165f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio // If locale has changed, then layout direction is also changed ... 8175f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio changed |= ActivityInfo.CONFIG_LAYOUT_DIRECTION; 8185f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio // ... and we need to update the layout direction (represented by the first 8195f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio // 2 most significant bits in screenLayout). 8205f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio setLayoutDirection(locale); 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 82231678b52e4b65e8e4d22ef5dced713424e5deadaCraig Mautner final int deltaScreenLayoutDir = delta.screenLayout & SCREENLAYOUT_LAYOUTDIR_MASK; 82331678b52e4b65e8e4d22ef5dced713424e5deadaCraig Mautner if (deltaScreenLayoutDir != SCREENLAYOUT_LAYOUTDIR_UNDEFINED && 82431678b52e4b65e8e4d22ef5dced713424e5deadaCraig Mautner deltaScreenLayoutDir != (screenLayout & SCREENLAYOUT_LAYOUTDIR_MASK)) { 82531678b52e4b65e8e4d22ef5dced713424e5deadaCraig Mautner screenLayout = (screenLayout & ~SCREENLAYOUT_LAYOUTDIR_MASK) | deltaScreenLayoutDir; 826d8415f4bf061000b049143b4f48b96b2005450bbAmith Yamasani changed |= ActivityInfo.CONFIG_LAYOUT_DIRECTION; 827d8415f4bf061000b049143b4f48b96b2005450bbAmith Yamasani } 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.userSetLocale && (!userSetLocale || ((changed & ActivityInfo.CONFIG_LOCALE) != 0))) 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_LOCALE; 831d8415f4bf061000b049143b4f48b96b2005450bbAmith Yamasani userSetLocale = true; 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.touchscreen != TOUCHSCREEN_UNDEFINED 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && touchscreen != delta.touchscreen) { 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_TOUCHSCREEN; 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project touchscreen = delta.touchscreen; 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.keyboard != KEYBOARD_UNDEFINED 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && keyboard != delta.keyboard) { 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD; 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboard = delta.keyboard; 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.keyboardHidden != KEYBOARDHIDDEN_UNDEFINED 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && keyboardHidden != delta.keyboardHidden) { 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboardHidden = delta.keyboardHidden; 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.hardKeyboardHidden != HARDKEYBOARDHIDDEN_UNDEFINED 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && hardKeyboardHidden != delta.hardKeyboardHidden) { 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hardKeyboardHidden = delta.hardKeyboardHidden; 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.navigation != NAVIGATION_UNDEFINED 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && navigation != delta.navigation) { 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_NAVIGATION; 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project navigation = delta.navigation; 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 85893e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn if (delta.navigationHidden != NAVIGATIONHIDDEN_UNDEFINED 85993e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn && navigationHidden != delta.navigationHidden) { 86093e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 86193e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn navigationHidden = delta.navigationHidden; 86293e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn } 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.orientation != ORIENTATION_UNDEFINED 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && orientation != delta.orientation) { 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_ORIENTATION; 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project orientation = delta.orientation; 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8685f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio if (getScreenLayoutNoDirection(delta.screenLayout) != 8695f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio (SCREENLAYOUT_SIZE_UNDEFINED | SCREENLAYOUT_LONG_UNDEFINED) 8705f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio && (getScreenLayoutNoDirection(screenLayout) != 8715f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio getScreenLayoutNoDirection(delta.screenLayout))) { 872723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_LAYOUT; 8735f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio // We need to preserve the previous layout dir bits if they were defined 8745f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio if ((delta.screenLayout&SCREENLAYOUT_LAYOUTDIR_MASK) == 0) { 8755f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio screenLayout = (screenLayout&SCREENLAYOUT_LAYOUTDIR_MASK)|delta.screenLayout; 8765f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio } else { 8775f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio screenLayout = delta.screenLayout; 8785f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio } 879723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn } 8807299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn if (delta.uiMode != (UI_MODE_TYPE_UNDEFINED|UI_MODE_NIGHT_UNDEFINED) 88127b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel && uiMode != delta.uiMode) { 88227b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel changed |= ActivityInfo.CONFIG_UI_MODE; 8837299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn if ((delta.uiMode&UI_MODE_TYPE_MASK) != UI_MODE_TYPE_UNDEFINED) { 8847299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn uiMode = (uiMode&~UI_MODE_TYPE_MASK) 8857299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn | (delta.uiMode&UI_MODE_TYPE_MASK); 8867299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn } 8877299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn if ((delta.uiMode&UI_MODE_NIGHT_MASK) != UI_MODE_NIGHT_UNDEFINED) { 8887299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn uiMode = (uiMode&~UI_MODE_NIGHT_MASK) 8897299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn | (delta.uiMode&UI_MODE_NIGHT_MASK); 8907299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn } 89127b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel } 892ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (delta.screenWidthDp != SCREEN_WIDTH_DP_UNDEFINED 893ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn && screenWidthDp != delta.screenWidthDp) { 894ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_SIZE; 895ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenWidthDp = delta.screenWidthDp; 896ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn } 897ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (delta.screenHeightDp != SCREEN_HEIGHT_DP_UNDEFINED 898ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn && screenHeightDp != delta.screenHeightDp) { 899ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_SIZE; 900ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenHeightDp = delta.screenHeightDp; 901ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn } 902e7123a660182c6a5869f46579e596e2b90983a6bDanny Baumann if (delta.smallestScreenWidthDp != SMALLEST_SCREEN_WIDTH_DP_UNDEFINED 903e7123a660182c6a5869f46579e596e2b90983a6bDanny Baumann && smallestScreenWidthDp != delta.smallestScreenWidthDp) { 904e7123a660182c6a5869f46579e596e2b90983a6bDanny Baumann changed |= ActivityInfo.CONFIG_SMALLEST_SCREEN_SIZE; 90569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn smallestScreenWidthDp = delta.smallestScreenWidthDp; 90669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 907e7123a660182c6a5869f46579e596e2b90983a6bDanny Baumann if (delta.densityDpi != DENSITY_DPI_UNDEFINED && 908e7123a660182c6a5869f46579e596e2b90983a6bDanny Baumann densityDpi != delta.densityDpi) { 909908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn changed |= ActivityInfo.CONFIG_DENSITY; 910908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn densityDpi = delta.densityDpi; 911908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn } 9125fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (delta.compatScreenWidthDp != SCREEN_WIDTH_DP_UNDEFINED) { 9135fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenWidthDp = delta.compatScreenWidthDp; 9145fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 9155fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (delta.compatScreenHeightDp != SCREEN_HEIGHT_DP_UNDEFINED) { 9165fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenHeightDp = delta.compatScreenHeightDp; 9175fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 9185fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (delta.compatSmallestScreenWidthDp != SMALLEST_SCREEN_WIDTH_DP_UNDEFINED) { 9195fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatSmallestScreenWidthDp = delta.compatSmallestScreenWidthDp; 9205fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 921e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (delta.seq != 0) { 922e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn seq = delta.seq; 923e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 924e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return changed; 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return a bit mask of the differences between this Configuration 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * object and the given one. Does not change the values of either. Any 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * undefined fields in <var>delta</var> are ignored. 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns a bit mask indicating which configuration 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * values has changed, containing any combination of 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_FONT_SCALE 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_FONT_SCALE}, 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_MCC 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_MCC}, 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_MNC 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_MNC}, 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_LOCALE 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_LOCALE}, 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_TOUCHSCREEN 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_TOUCHSCREEN}, 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_KEYBOARD 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_KEYBOARD}, 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_NAVIGATION 947723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_NAVIGATION}, 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_ORIENTATION 949ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_ORIENTATION}, 950723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn * {@link android.content.pm.ActivityInfo#CONFIG_SCREEN_LAYOUT 951ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_SCREEN_LAYOUT}, or 952ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn * {@link android.content.pm.ActivityInfo#CONFIG_SCREEN_SIZE 95369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_SCREEN_SIZE}, or 95469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn * {@link android.content.pm.ActivityInfo#CONFIG_SMALLEST_SCREEN_SIZE 95569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_SMALLEST_SCREEN_SIZE}. 9565f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * {@link android.content.pm.ActivityInfo#CONFIG_LAYOUT_DIRECTION 9575f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * PackageManager.ActivityInfo.CONFIG_LAYOUT_DIRECTION}. 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int diff(Configuration delta) { 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int changed = 0; 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.fontScale > 0 && fontScale != delta.fontScale) { 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_FONT_SCALE; 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.mcc != 0 && mcc != delta.mcc) { 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_MCC; 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.mnc != 0 && mnc != delta.mnc) { 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_MNC; 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.locale != null 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && (locale == null || !locale.equals(delta.locale))) { 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_LOCALE; 9735f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio changed |= ActivityInfo.CONFIG_LAYOUT_DIRECTION; 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 97531678b52e4b65e8e4d22ef5dced713424e5deadaCraig Mautner final int deltaScreenLayoutDir = delta.screenLayout & SCREENLAYOUT_LAYOUTDIR_MASK; 97631678b52e4b65e8e4d22ef5dced713424e5deadaCraig Mautner if (deltaScreenLayoutDir != SCREENLAYOUT_LAYOUTDIR_UNDEFINED && 97731678b52e4b65e8e4d22ef5dced713424e5deadaCraig Mautner deltaScreenLayoutDir != (screenLayout & SCREENLAYOUT_LAYOUTDIR_MASK)) { 978d8415f4bf061000b049143b4f48b96b2005450bbAmith Yamasani changed |= ActivityInfo.CONFIG_LAYOUT_DIRECTION; 979d8415f4bf061000b049143b4f48b96b2005450bbAmith Yamasani } 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.touchscreen != TOUCHSCREEN_UNDEFINED 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && touchscreen != delta.touchscreen) { 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_TOUCHSCREEN; 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.keyboard != KEYBOARD_UNDEFINED 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && keyboard != delta.keyboard) { 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD; 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.keyboardHidden != KEYBOARDHIDDEN_UNDEFINED 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && keyboardHidden != delta.keyboardHidden) { 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.hardKeyboardHidden != HARDKEYBOARDHIDDEN_UNDEFINED 9939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && hardKeyboardHidden != delta.hardKeyboardHidden) { 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.navigation != NAVIGATION_UNDEFINED 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && navigation != delta.navigation) { 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_NAVIGATION; 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 100093e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn if (delta.navigationHidden != NAVIGATIONHIDDEN_UNDEFINED 100193e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn && navigationHidden != delta.navigationHidden) { 100293e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 100393e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn } 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.orientation != ORIENTATION_UNDEFINED 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && orientation != delta.orientation) { 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_ORIENTATION; 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10085f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio if (getScreenLayoutNoDirection(delta.screenLayout) != 10095f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio (SCREENLAYOUT_SIZE_UNDEFINED | SCREENLAYOUT_LONG_UNDEFINED) 10105f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio && getScreenLayoutNoDirection(screenLayout) != 10115f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio getScreenLayoutNoDirection(delta.screenLayout)) { 1012723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_LAYOUT; 1013723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn } 10147299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn if (delta.uiMode != (UI_MODE_TYPE_UNDEFINED|UI_MODE_NIGHT_UNDEFINED) 101527b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel && uiMode != delta.uiMode) { 101627b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel changed |= ActivityInfo.CONFIG_UI_MODE; 101727b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel } 1018ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (delta.screenWidthDp != SCREEN_WIDTH_DP_UNDEFINED 1019ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn && screenWidthDp != delta.screenWidthDp) { 1020ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_SIZE; 1021ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn } 1022ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (delta.screenHeightDp != SCREEN_HEIGHT_DP_UNDEFINED 1023ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn && screenHeightDp != delta.screenHeightDp) { 1024ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_SIZE; 1025ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn } 102669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn if (delta.smallestScreenWidthDp != SMALLEST_SCREEN_WIDTH_DP_UNDEFINED 102769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn && smallestScreenWidthDp != delta.smallestScreenWidthDp) { 102869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn changed |= ActivityInfo.CONFIG_SMALLEST_SCREEN_SIZE; 102969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 1030908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn if (delta.densityDpi != DENSITY_DPI_UNDEFINED 1031908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn && densityDpi != delta.densityDpi) { 1032908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn changed |= ActivityInfo.CONFIG_DENSITY; 1033908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn } 10345f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return changed; 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Determine if a new resource needs to be loaded from the bit set of 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * configuration changes returned by {@link #updateFrom(Configuration)}. 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param configChanges The mask of changes configurations as returned by 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #updateFrom(Configuration)}. 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param interestingChanges The configuration changes that the resource 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can handled, as given in {@link android.util.TypedValue#changingConfigurations}. 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Return true if the resource needs to be loaded, else false. 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static boolean needNewResources(int configChanges, int interestingChanges) { 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (configChanges & (interestingChanges|ActivityInfo.CONFIG_FONT_SCALE)) != 0; 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1052d8415f4bf061000b049143b4f48b96b2005450bbAmith Yamasani 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1054e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn * @hide Return true if the sequence of 'other' is better than this. Assumes 1055e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn * that 'this' is your current sequence and 'other' is a new one you have 1056e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn * received some how and want to compare with what you have. 1057e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn */ 1058e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public boolean isOtherSeqNewer(Configuration other) { 1059e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (other == null) { 1060e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // Sanity check. 1061e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return false; 1062e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 1063e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (other.seq == 0) { 1064e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // If the other sequence is not specified, then we must assume 1065e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // it is newer since we don't know any better. 1066e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return true; 1067e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 1068e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (seq == 0) { 1069e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // If this sequence is not specified, then we also consider the 1070e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // other is better. Yes we have a preference for other. Sue us. 1071e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return true; 1072e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 1073e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn int diff = other.seq - seq; 1074e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (diff > 0x10000) { 1075e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // If there has been a sufficiently large jump, assume the 1076e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // sequence has wrapped around. 1077e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return false; 1078e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 1079e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return diff > 0; 1080e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 1081e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 1082e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn /** 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Parcelable methods 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int describeContents() { 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void writeToParcel(Parcel dest, int flags) { 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeFloat(fontScale); 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(mcc); 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(mnc); 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (locale == null) { 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(0); 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(1); 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeString(locale.getLanguage()); 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeString(locale.getCountry()); 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeString(locale.getVariant()); 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if(userSetLocale) { 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(1); 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(0); 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(touchscreen); 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(keyboard); 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(keyboardHidden); 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(hardKeyboardHidden); 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(navigation); 111193e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn dest.writeInt(navigationHidden); 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(orientation); 1113723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn dest.writeInt(screenLayout); 111427b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel dest.writeInt(uiMode); 1115ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn dest.writeInt(screenWidthDp); 1116ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn dest.writeInt(screenHeightDp); 111769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn dest.writeInt(smallestScreenWidthDp); 1118908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn dest.writeInt(densityDpi); 11195fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn dest.writeInt(compatScreenWidthDp); 11205fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn dest.writeInt(compatScreenHeightDp); 11215fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn dest.writeInt(compatSmallestScreenWidthDp); 1122e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn dest.writeInt(seq); 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1125694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn public void readFromParcel(Parcel source) { 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fontScale = source.readFloat(); 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mcc = source.readInt(); 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mnc = source.readInt(); 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (source.readInt() != 0) { 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project locale = new Locale(source.readString(), source.readString(), 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project source.readString()); 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project userSetLocale = (source.readInt()==1); 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project touchscreen = source.readInt(); 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboard = source.readInt(); 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboardHidden = source.readInt(); 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hardKeyboardHidden = source.readInt(); 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project navigation = source.readInt(); 113993e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn navigationHidden = source.readInt(); 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project orientation = source.readInt(); 1141723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn screenLayout = source.readInt(); 114227b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel uiMode = source.readInt(); 1143ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenWidthDp = source.readInt(); 1144ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenHeightDp = source.readInt(); 114569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn smallestScreenWidthDp = source.readInt(); 1146908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn densityDpi = source.readInt(); 11475fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenWidthDp = source.readInt(); 11485fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenHeightDp = source.readInt(); 11495fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatSmallestScreenWidthDp = source.readInt(); 1150e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn seq = source.readInt(); 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1152694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 1153694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn public static final Parcelable.Creator<Configuration> CREATOR 1154694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn = new Parcelable.Creator<Configuration>() { 1155694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn public Configuration createFromParcel(Parcel source) { 1156694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn return new Configuration(source); 1157694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1158694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 1159694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn public Configuration[] newArray(int size) { 1160694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn return new Configuration[size]; 1161694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1162694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn }; 1163694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 1164694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn /** 1165694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn * Construct this Configuration object, reading from the Parcel. 1166694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn */ 1167694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn private Configuration(Parcel source) { 1168694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn readFromParcel(source); 1169694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int compareTo(Configuration that) { 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int n; 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float a = this.fontScale; 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float b = that.fontScale; 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a < b) return -1; 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a > b) return 1; 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.mcc - that.mcc; 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.mnc - that.mnc; 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 1181a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (this.locale == null) { 1182a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (that.locale != null) return 1; 1183a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn } else if (that.locale == null) { 1184a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn return -1; 1185a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn } else { 1186a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn n = this.locale.getLanguage().compareTo(that.locale.getLanguage()); 1187a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (n != 0) return n; 1188a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn n = this.locale.getCountry().compareTo(that.locale.getCountry()); 1189a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (n != 0) return n; 1190a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn n = this.locale.getVariant().compareTo(that.locale.getVariant()); 1191a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (n != 0) return n; 1192a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn } 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.touchscreen - that.touchscreen; 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.keyboard - that.keyboard; 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.keyboardHidden - that.keyboardHidden; 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.hardKeyboardHidden - that.hardKeyboardHidden; 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.navigation - that.navigation; 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 120393e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn n = this.navigationHidden - that.navigationHidden; 120493e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn if (n != 0) return n; 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.orientation - that.orientation; 1206723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn if (n != 0) return n; 1207723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn n = this.screenLayout - that.screenLayout; 120827b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel if (n != 0) return n; 120927b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel n = this.uiMode - that.uiMode; 1210ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (n != 0) return n; 1211ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn n = this.screenWidthDp - that.screenWidthDp; 1212ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (n != 0) return n; 1213ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn n = this.screenHeightDp - that.screenHeightDp; 121469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn if (n != 0) return n; 121569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn n = this.smallestScreenWidthDp - that.smallestScreenWidthDp; 1216908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn if (n != 0) return n; 1217908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn n = this.densityDpi - that.densityDpi; 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //if (n != 0) return n; 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return n; 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Configuration that) { 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (that == null) return false; 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (that == this) return true; 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this.compareTo(that) == 0; 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object that) { 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return equals((Configuration)that); 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (ClassCastException e) { 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 1237e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn int result = 17; 1238e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + Float.floatToIntBits(fontScale); 1239e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + mcc; 1240e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + mnc; 1241e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + (locale != null ? locale.hashCode() : 0); 1242e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + touchscreen; 1243e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + keyboard; 1244e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + keyboardHidden; 1245e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + hardKeyboardHidden; 1246e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + navigation; 1247e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + navigationHidden; 1248e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + orientation; 1249e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + screenLayout; 1250e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + uiMode; 1251ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn result = 31 * result + screenWidthDp; 1252ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn result = 31 * result + screenHeightDp; 125369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn result = 31 * result + smallestScreenWidthDp; 1254908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn result = 31 * result + densityDpi; 1255e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn return result; 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12575f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio 12585f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** 12595f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * Set the locale. This is the preferred way for setting up the locale (instead of using the 12605f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * direct accessor). This will also set the userLocale and layout direction according to 12615f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * the locale. 12625f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * 12635f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * @param loc The locale. Can be null. 12645f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio */ 12655f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public void setLocale(Locale loc) { 12665f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio locale = loc; 12675f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio userSetLocale = true; 12685f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio setLayoutDirection(locale); 12695f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio } 12705f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio 12715f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** 12725f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * Return the layout direction. Will be either {@link View#LAYOUT_DIRECTION_LTR} or 12735f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * {@link View#LAYOUT_DIRECTION_RTL}. 12745f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * 1275f1ae269c0665f266b904db7c9ef4511e11459f44Dianne Hackborn * @return Returns {@link View#LAYOUT_DIRECTION_RTL} if the configuration 1276f1ae269c0665f266b904db7c9ef4511e11459f44Dianne Hackborn * is {@link #SCREENLAYOUT_LAYOUTDIR_RTL}, otherwise {@link View#LAYOUT_DIRECTION_LTR}. 12775f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio */ 12785f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public int getLayoutDirection() { 1279f1ae269c0665f266b904db7c9ef4511e11459f44Dianne Hackborn return (screenLayout&SCREENLAYOUT_LAYOUTDIR_MASK) == SCREENLAYOUT_LAYOUTDIR_RTL 1280f1ae269c0665f266b904db7c9ef4511e11459f44Dianne Hackborn ? View.LAYOUT_DIRECTION_RTL : View.LAYOUT_DIRECTION_LTR; 12815f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio } 12825f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio 12835f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** 12845f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * Set the layout direction from the Locale. 12855f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * 12865f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * @param locale The Locale. If null will set the layout direction to 12875f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * {@link View#LAYOUT_DIRECTION_LTR}. If not null will set it to the layout direction 12885f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * corresponding to the Locale. 12895f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * 12905f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * @see {@link View#LAYOUT_DIRECTION_LTR} and {@link View#LAYOUT_DIRECTION_RTL} 12915f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio */ 12925f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public void setLayoutDirection(Locale locale) { 12935f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio // There is a "1" difference between the configuration values for 12945f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio // layout direction and View constants for layout direction, just add "1". 1295d3d9f3f1004dfee2649a26cfe8dba948cd364904Fabrice Di Meglio final int layoutDirection = 1 + TextUtils.getLayoutDirectionFromLocale(locale); 12965f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio screenLayout = (screenLayout&~SCREENLAYOUT_LAYOUTDIR_MASK)| 12975f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio (layoutDirection << SCREENLAYOUT_LAYOUTDIR_SHIFT); 12985f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio } 12995f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio 13005f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio private static int getScreenLayoutNoDirection(int screenLayout) { 13015f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio return screenLayout&~SCREENLAYOUT_LAYOUTDIR_MASK; 13025f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio } 13039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1304