Configuration.java revision fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3
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> 570cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. 0 if undefined. 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mnc; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 620cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * Current user preference for the locale, corresponding to 630cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#LocaleQualifier">locale</a> 640cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Locale locale; 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 69f8a7ceaef2e7d5cd530c9426bde91b6fa9a40b75Andy Stadler * Locale should persist on setting. This is hidden because it is really 70f8a7ceaef2e7d5cd530c9426bde91b6fa9a40b75Andy Stadler * questionable whether this is the right way to expose the functionality. 71f8a7ceaef2e7d5cd530c9426bde91b6fa9a40b75Andy Stadler * @hide 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean userSetLocale; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 752f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: bits that encode the size. */ 76c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_MASK = 0x0f; 772f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_SIZE_MASK} 782f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * value indicating that no size has been set. */ 79c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_UNDEFINED = 0x00; 802f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_SIZE_MASK} 810cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value indicating the screen is at least approximately 320x426 dp units, 820cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * corresponds to the 830cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ScreenSizeQualifier">small</a> 840cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. 852f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * See <a href="{@docRoot}guide/practices/screens_support.html">Supporting 862f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * Multiple Screens</a> for more information. */ 87c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_SMALL = 0x01; 882f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_SIZE_MASK} 890cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value indicating the screen is at least approximately 320x470 dp units, 900cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * corresponds to the 910cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ScreenSizeQualifier">normal</a> 920cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. 932f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * See <a href="{@docRoot}guide/practices/screens_support.html">Supporting 942f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * Multiple Screens</a> for more information. */ 95c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_NORMAL = 0x02; 962f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_SIZE_MASK} 970cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value indicating the screen is at least approximately 480x640 dp units, 980cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * corresponds to the 990cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ScreenSizeQualifier">large</a> 1000cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. 1012f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * See <a href="{@docRoot}guide/practices/screens_support.html">Supporting 1022f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * Multiple Screens</a> for more information. */ 103c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_SIZE_LARGE = 0x03; 1042f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_SIZE_MASK} 1050cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value indicating the screen is at least approximately 720x960 dp units, 1060cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * corresponds to the 1070cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ScreenSizeQualifier">xlarge</a> 1080cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. 1092f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * See <a href="{@docRoot}guide/practices/screens_support.html">Supporting 1102f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * Multiple Screens</a> for more information.*/ 11114cee9f688c32d63d8521188e7422811629bb7c2Dianne Hackborn public static final int SCREENLAYOUT_SIZE_XLARGE = 0x04; 1120cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn 1130cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #screenLayout}: bits that encode the aspect ratio. */ 114c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_LONG_MASK = 0x30; 1150cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_LONG_MASK} 1160cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value indicating that no size has been set. */ 117c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_LONG_UNDEFINED = 0x00; 1180cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_LONG_MASK} 1190cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to the 1200cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ScreenAspectQualifier">notlong</a> 1210cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 122c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_LONG_NO = 0x10; 1230cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_LONG_MASK} 1240cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to the 1250cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ScreenAspectQualifier">long</a> 1260cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 127c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_LONG_YES = 0x20; 1285f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio 1295f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** Constant for {@link #screenLayout}: bits that encode the layout direction. */ 1305f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public static final int SCREENLAYOUT_LAYOUTDIR_MASK = 0xC0; 1315f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** Constant for {@link #screenLayout}: bits shift to get the layout direction. */ 1325f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public static final int SCREENLAYOUT_LAYOUTDIR_SHIFT = 6; 1335f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_LAYOUTDIR_MASK} 1345f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * value indicating that no layout dir has been set. */ 1355f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public static final int SCREENLAYOUT_LAYOUTDIR_UNDEFINED = 0x00; 1365f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_LAYOUTDIR_MASK} 1375f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * value indicating that a layout dir has been set to LTR. */ 1385f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public static final int SCREENLAYOUT_LAYOUTDIR_LTR = 0x01 << SCREENLAYOUT_LAYOUTDIR_SHIFT; 1395f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_LAYOUTDIR_MASK} 1405f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * value indicating that a layout dir has been set to RTL. */ 1415f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public static final int SCREENLAYOUT_LAYOUTDIR_RTL = 0x02 << SCREENLAYOUT_LAYOUTDIR_SHIFT; 1425f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio 1435f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** Constant for {@link #screenLayout}: a value indicating that screenLayout is undefined */ 1445f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public static final int SCREENLAYOUT_UNDEFINED = SCREENLAYOUT_SIZE_UNDEFINED | 1455f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio SCREENLAYOUT_LONG_UNDEFINED | SCREENLAYOUT_LAYOUTDIR_UNDEFINED; 1465f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio 147c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn /** 148c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * Special flag we generate to indicate that the screen layout requires 149c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * us to use a compatibility mode for apps that are not modern layout 150c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * aware. 151c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * @hide 152c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn */ 153c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public static final int SCREENLAYOUT_COMPAT_NEEDED = 0x10000000; 154c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn 155c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn /** 156c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * Bit mask of overall layout of the screen. Currently there are two 157c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * fields: 158c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * <p>The {@link #SCREENLAYOUT_SIZE_MASK} bits define the overall size 159c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * of the screen. They may be one of 160c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * {@link #SCREENLAYOUT_SIZE_SMALL}, {@link #SCREENLAYOUT_SIZE_NORMAL}, 16114cee9f688c32d63d8521188e7422811629bb7c2Dianne Hackborn * {@link #SCREENLAYOUT_SIZE_LARGE}, or {@link #SCREENLAYOUT_SIZE_XLARGE}. 162c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * 163c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * <p>The {@link #SCREENLAYOUT_LONG_MASK} defines whether the screen 164c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * is wider/taller than normal. They may be one of 165c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn * {@link #SCREENLAYOUT_LONG_NO} or {@link #SCREENLAYOUT_LONG_YES}. 1662f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * 1675f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * <p>The {@link #SCREENLAYOUT_LAYOUTDIR_MASK} defines whether the screen layout 1685f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * is either LTR or RTL. They may be one of 1695f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * {@link #SCREENLAYOUT_LAYOUTDIR_LTR} or {@link #SCREENLAYOUT_LAYOUTDIR_RTL}. 1705f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * 1712f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * <p>See <a href="{@docRoot}guide/practices/screens_support.html">Supporting 1722f98f2670828a42ef93fe782b5be82b1dfeba6ceDianne Hackborn * Multiple Screens</a> for more information. 173c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn */ 174c4db95c077f826585d20be2f3db4043c53d30cf5Dianne Hackborn public int screenLayout; 175fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn 176fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn /** @hide */ 177fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn static public int resetScreenLayout(int curLayout) { 178fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn return (curLayout&~(SCREENLAYOUT_LONG_MASK | SCREENLAYOUT_SIZE_MASK 179fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn | SCREENLAYOUT_COMPAT_NEEDED)) 180fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn | (SCREENLAYOUT_LONG_YES | SCREENLAYOUT_SIZE_XLARGE); 181fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 182fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn 183fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn /** @hide */ 184fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn static public int reduceScreenLayout(int curLayout, int longSizeDp, int shortSizeDp) { 185fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn int screenLayoutSize; 186fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn boolean screenLayoutLong; 187fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn boolean screenLayoutCompatNeeded; 188fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn 189fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // These semi-magic numbers define our compatibility modes for 190fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // applications with different screens. These are guarantees to 191fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // app developers about the space they can expect for a particular 192fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // configuration. DO NOT CHANGE! 193fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn if (longSizeDp < 470) { 194fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // This is shorter than an HVGA normal density screen (which 195fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // is 480 pixels on its long side). 196fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutSize = SCREENLAYOUT_SIZE_SMALL; 197fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutLong = false; 198fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutCompatNeeded = false; 199fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } else { 200fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // What size is this screen screen? 201fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn if (longSizeDp >= 960 && shortSizeDp >= 720) { 202fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // 1.5xVGA or larger screens at medium density are the point 203fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // at which we consider it to be an extra large screen. 204fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutSize = SCREENLAYOUT_SIZE_XLARGE; 205fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } else if (longSizeDp >= 640 && shortSizeDp >= 480) { 206fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // VGA or larger screens at medium density are the point 207fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // at which we consider it to be a large screen. 208fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutSize = SCREENLAYOUT_SIZE_LARGE; 209fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } else { 210fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutSize = SCREENLAYOUT_SIZE_NORMAL; 211fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 212fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn 213fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // If this screen is wider than normal HVGA, or taller 214fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // than FWVGA, then for old apps we want to run in size 215fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // compatibility mode. 216fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn if (shortSizeDp > 321 || longSizeDp > 570) { 217fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutCompatNeeded = true; 218fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } else { 219fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutCompatNeeded = false; 220fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 221fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn 222fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // Is this a long screen? 223fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn if (((longSizeDp*3)/5) >= (shortSizeDp-1)) { 224fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // Anything wider than WVGA (5:3) is considering to be long. 225fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutLong = true; 226fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } else { 227fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn screenLayoutLong = false; 228fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 229fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 230fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn 231fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // Now reduce the last screenLayout to not be better than what we 232fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn // have found. 233fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn if (!screenLayoutLong) { 234fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn curLayout = (curLayout&~SCREENLAYOUT_LONG_MASK) | SCREENLAYOUT_LONG_NO; 235fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 236fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn if (screenLayoutCompatNeeded) { 237fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn curLayout |= Configuration.SCREENLAYOUT_COMPAT_NEEDED; 238fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 239fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn int curSize = curLayout&SCREENLAYOUT_SIZE_MASK; 240fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn if (screenLayoutSize < curSize) { 241fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn curLayout = (curLayout&~SCREENLAYOUT_SIZE_MASK) | screenLayoutSize; 242fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 243fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn return curLayout; 244fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn } 245fe37f8f51d90fc4c6230e54dcd1270df5fcc6be3Dianne Hackborn 246711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn /** 247711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * Check if the Configuration's current {@link #screenLayout} is at 248711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * least the given size. 249711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * 250711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * @param size The desired size, either {@link #SCREENLAYOUT_SIZE_SMALL}, 251711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * {@link #SCREENLAYOUT_SIZE_NORMAL}, {@link #SCREENLAYOUT_SIZE_LARGE}, or 252711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * {@link #SCREENLAYOUT_SIZE_XLARGE}. 253711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * @return Returns true if the current screen layout size is at least 254711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn * the given size. 255711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn */ 256711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn public boolean isLayoutSizeAtLeast(int size) { 257711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn int cur = screenLayout&SCREENLAYOUT_SIZE_MASK; 258711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (cur == SCREENLAYOUT_SIZE_UNDEFINED) return false; 2597d3a5bcf300aea7bffb1d46f28e244ca807f5e82Dianne Hackborn return cur >= size; 260711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 261711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 2620cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #touchscreen}: a value indicating that no value has been set. */ 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int TOUCHSCREEN_UNDEFINED = 0; 2640cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #touchscreen}, value corresponding to the 2650cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#TouchscreenQualifier">notouch</a> 2660cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int TOUCHSCREEN_NOTOUCH = 1; 2680cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** @deprecated Not currently supported or used. */ 2690cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn @Deprecated public static final int TOUCHSCREEN_STYLUS = 2; 2700cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #touchscreen}, value corresponding to the 2710cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#TouchscreenQualifier">finger</a> 2720cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int TOUCHSCREEN_FINGER = 3; 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The kind of touch screen attached to the device. 2770cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * One of: {@link #TOUCHSCREEN_NOTOUCH}, {@link #TOUCHSCREEN_FINGER}. 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int touchscreen; 2800cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn 2810cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #keyboard}: a value indicating that no value has been set. */ 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARD_UNDEFINED = 0; 2830cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #keyboard}, value corresponding to the 2840cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ImeQualifier">nokeys</a> 2850cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARD_NOKEYS = 1; 2870cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #keyboard}, value corresponding to the 2880cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ImeQualifier">qwerty</a> 2890cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARD_QWERTY = 2; 2910cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #keyboard}, value corresponding to the 2920cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ImeQualifier">12key</a> 2930cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARD_12KEY = 3; 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The kind of keyboard attached to the device. 298507f8ed2e05f97b20307b900fbc7308e0f8fdb83Kenny Root * One of: {@link #KEYBOARD_NOKEYS}, {@link #KEYBOARD_QWERTY}, 299507f8ed2e05f97b20307b900fbc7308e0f8fdb83Kenny Root * {@link #KEYBOARD_12KEY}. 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int keyboard; 3020cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn 3030cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #keyboardHidden}: a value indicating that no value has been set. */ 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARDHIDDEN_UNDEFINED = 0; 3050cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #keyboardHidden}, value corresponding to the 3060cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#KeyboardAvailQualifier">keysexposed</a> 3070cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARDHIDDEN_NO = 1; 3090cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #keyboardHidden}, value corresponding to the 3100cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#KeyboardAvailQualifier">keyshidden</a> 3110cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARDHIDDEN_YES = 2; 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Constant matching actual resource implementation. {@hide} */ 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int KEYBOARDHIDDEN_SOFT = 3; 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A flag indicating whether any keyboard is available. Unlike 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #hardKeyboardHidden}, this also takes into account a soft 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * keyboard, so if the hard keyboard is hidden but there is soft 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * keyboard available, it will be set to NO. Value is one of: 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #KEYBOARDHIDDEN_NO}, {@link #KEYBOARDHIDDEN_YES}. 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int keyboardHidden; 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3250cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #hardKeyboardHidden}: a value indicating that no value has been set. */ 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int HARDKEYBOARDHIDDEN_UNDEFINED = 0; 3270cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #hardKeyboardHidden}, value corresponding to the 3280cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * physical keyboard being exposed. */ 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int HARDKEYBOARDHIDDEN_NO = 1; 3300cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #hardKeyboardHidden}, value corresponding to the 3310cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * physical keyboard being hidden. */ 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int HARDKEYBOARDHIDDEN_YES = 2; 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A flag indicating whether the hard keyboard has been hidden. This will 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be set on a device with a mechanism to hide the keyboard from the 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * user, when that mechanism is closed. One of: 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #HARDKEYBOARDHIDDEN_NO}, {@link #HARDKEYBOARDHIDDEN_YES}. 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hardKeyboardHidden; 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3420cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #navigation}: a value indicating that no value has been set. */ 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_UNDEFINED = 0; 3440cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #navigation}, value corresponding to the 3450cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#NavigationQualifier">nonav</a> 3460cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_NONAV = 1; 3480cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #navigation}, value corresponding to the 3490cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#NavigationQualifier">dpad</a> 3500cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_DPAD = 2; 3520cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #navigation}, value corresponding to the 3530cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#NavigationQualifier">trackball</a> 3540cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_TRACKBALL = 3; 3560cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #navigation}, value corresponding to the 3570cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#NavigationQualifier">wheel</a> 3580cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int NAVIGATION_WHEEL = 4; 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The kind of navigation method available on the device. 363507f8ed2e05f97b20307b900fbc7308e0f8fdb83Kenny Root * One of: {@link #NAVIGATION_NONAV}, {@link #NAVIGATION_DPAD}, 364507f8ed2e05f97b20307b900fbc7308e0f8fdb83Kenny Root * {@link #NAVIGATION_TRACKBALL}, {@link #NAVIGATION_WHEEL}. 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int navigation; 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3680cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #navigationHidden}: a value indicating that no value has been set. */ 36993e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn public static final int NAVIGATIONHIDDEN_UNDEFINED = 0; 3700cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #navigationHidden}, value corresponding to the 3710cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#NavAvailQualifier">navexposed</a> 3720cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 37393e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn public static final int NAVIGATIONHIDDEN_NO = 1; 3740cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #navigationHidden}, value corresponding to the 3750cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#NavAvailQualifier">navhidden</a> 3760cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 37793e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn public static final int NAVIGATIONHIDDEN_YES = 2; 37893e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn 37993e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn /** 38093e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn * A flag indicating whether any 5-way or DPAD navigation available. 38193e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn * This will be set on a device with a mechanism to hide the navigation 38293e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn * controls from the user, when that mechanism is closed. One of: 38393e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn * {@link #NAVIGATIONHIDDEN_NO}, {@link #NAVIGATIONHIDDEN_YES}. 38493e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn */ 38593e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn public int navigationHidden; 38693e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn 3870cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #orientation}: a value indicating that no value has been set. */ 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ORIENTATION_UNDEFINED = 0; 3890cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #orientation}, value corresponding to the 3900cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#OrientationQualifier">port</a> 3910cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ORIENTATION_PORTRAIT = 1; 3930cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #orientation}, value corresponding to the 3940cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#OrientationQualifier">land</a> 3950cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ORIENTATION_LANDSCAPE = 2; 3970cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** @deprecated Not currently supported or used. */ 3980cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn @Deprecated public static final int ORIENTATION_SQUARE = 3; 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Overall orientation of the screen. May be one of 4020cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * {@link #ORIENTATION_LANDSCAPE}, {@link #ORIENTATION_PORTRAIT}. 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int orientation; 40527b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel 4060cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: bits that encode the mode type. */ 40727b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_TYPE_MASK = 0x0f; 4080cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_TYPE_MASK} 4090cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value indicating that no mode type has been set. */ 410ef05e076ced1a32c5c0aaee28403779834adb2baDianne Hackborn public static final int UI_MODE_TYPE_UNDEFINED = 0x00; 4110cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_TYPE_MASK} 4120cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to 4130cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#UiModeQualifier">no 4140cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * UI mode</a> resource qualifier specified. */ 415ef05e076ced1a32c5c0aaee28403779834adb2baDianne Hackborn public static final int UI_MODE_TYPE_NORMAL = 0x01; 4160cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_TYPE_MASK} 4170cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to the 4180cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#UiModeQualifier">desk</a> 4190cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 4207299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn public static final int UI_MODE_TYPE_DESK = 0x02; 4210cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_TYPE_MASK} 4220cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to the 4230cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#UiModeQualifier">car</a> 4240cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 4257299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn public static final int UI_MODE_TYPE_CAR = 0x03; 4260cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_TYPE_MASK} 4270cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to the 4280cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#UiModeQualifier">television</a> 4290cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 430e360bb6bd8ea84b8d37604fc11dfc744b18fb0deDianne Hackborn public static final int UI_MODE_TYPE_TELEVISION = 0x04; 4310cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_TYPE_MASK} 4320cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to the 4330cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#UiModeQualifier">appliance</a> 4340cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 43544fcb83b38b062a650ddf556fe7f5e34905df9eaJoe Onorato public static final int UI_MODE_TYPE_APPLIANCE = 0x05; 43627b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel 4370cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: bits that encode the night mode. */ 43827b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_NIGHT_MASK = 0x30; 4390cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_NIGHT_MASK} 4400cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value indicating that no mode type has been set. */ 44127b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_NIGHT_UNDEFINED = 0x00; 4420cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_NIGHT_MASK} 4430cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to the 4440cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#NightQualifier">notnight</a> 4450cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 44627b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_NIGHT_NO = 0x10; 4470cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn /** Constant for {@link #uiMode}: a {@link #UI_MODE_NIGHT_MASK} 4480cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * value that corresponds to the 4490cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#NightQualifier">night</a> 4500cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * resource qualifier. */ 45127b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public static final int UI_MODE_NIGHT_YES = 0x20; 45227b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel 45327b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel /** 45427b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * Bit mask of the ui mode. Currently there are two fields: 45527b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * <p>The {@link #UI_MODE_TYPE_MASK} bits define the overall ui mode of the 4567299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn * device. They may be one of {@link #UI_MODE_TYPE_UNDEFINED}, 4577299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn * {@link #UI_MODE_TYPE_NORMAL}, {@link #UI_MODE_TYPE_DESK}, 45844fcb83b38b062a650ddf556fe7f5e34905df9eaJoe Onorato * {@link #UI_MODE_TYPE_CAR}, {@link #UI_MODE_TYPE_TELEVISION}, or 45944fcb83b38b062a650ddf556fe7f5e34905df9eaJoe Onorato * {@link #UI_MODE_TYPE_APPLIANCE}. 46027b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * 46127b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * <p>The {@link #UI_MODE_NIGHT_MASK} defines whether the screen 4627299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn * is in a special mode. They may be one of {@link #UI_MODE_NIGHT_UNDEFINED}, 46327b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel * {@link #UI_MODE_NIGHT_NO} or {@link #UI_MODE_NIGHT_YES}. 46427b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel */ 46527b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel public int uiMode; 46627b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel 467908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn /** 468908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * Default value for {@link #screenWidthDp} indicating that no width 469908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * has been specified. 470908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn */ 471ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn public static final int SCREEN_WIDTH_DP_UNDEFINED = 0; 472ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn 473ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn /** 4740cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * The current width of the available screen space, in dp units, 4750cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * corresponding to 4760cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ScreenWidthQualifier">screen 477908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * width</a> resource qualifier. Set to 478908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * {@link #SCREEN_WIDTH_DP_UNDEFINED} if no width is specified. 479ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn */ 480ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn public int screenWidthDp; 481ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn 482908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn /** 483908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * Default value for {@link #screenHeightDp} indicating that no width 484908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * has been specified. 485908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn */ 486ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn public static final int SCREEN_HEIGHT_DP_UNDEFINED = 0; 487ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn 488ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn /** 4890cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * The current height of the available screen space, in dp units, 4900cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * corresponding to 4910cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#ScreenHeightQualifier">screen 492908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * height</a> resource qualifier. Set to 493908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * {@link #SCREEN_HEIGHT_DP_UNDEFINED} if no height is specified. 494ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn */ 495ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn public int screenHeightDp; 496ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn 497908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn /** 498908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * Default value for {@link #smallestScreenWidthDp} indicating that no width 499908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * has been specified. 500908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn */ 50169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn public static final int SMALLEST_SCREEN_WIDTH_DP_UNDEFINED = 0; 50269cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn 50369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn /** 5040cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * The smallest screen size an application will see in normal operation, 5050cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * corresponding to 5060cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#SmallestScreenWidthQualifier">smallest 5070cf2c8a53350a800055e76c1c9bf0a6d44480768Dianne Hackborn * screen width</a> resource qualifier. 50869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn * This is the smallest value of both screenWidthDp and screenHeightDp 509908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * in both portrait and landscape. Set to 510908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * {@link #SMALLEST_SCREEN_WIDTH_DP_UNDEFINED} if no width is specified. 51169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn */ 51269cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn public int smallestScreenWidthDp; 51369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn 514908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn /** 515908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * Default value for {@link #densityDpi} indicating that no width 516908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * has been specified. 517908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn */ 518908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn public static final int DENSITY_DPI_UNDEFINED = 0; 519908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn 520908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn /** 521908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * The target screen density being rendered to, 522908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * corresponding to 523908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * <a href="{@docRoot}guide/topics/resources/providing-resources.html#DensityQualifier">density</a> 524908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * resource qualifier. Set to 525908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn * {@link #DENSITY_DPI_UNDEFINED} if no density is specified. 526908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn */ 527908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn public int densityDpi; 528908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn 5295fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn /** @hide Hack to get this information from WM to app running in compat mode. */ 5305fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public int compatScreenWidthDp; 5315fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn /** @hide Hack to get this information from WM to app running in compat mode. */ 5325fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public int compatScreenHeightDp; 5335fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn /** @hide Hack to get this information from WM to app running in compat mode. */ 5345fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public int compatSmallestScreenWidthDp; 5355fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 537e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn * @hide Internal book-keeping. 538e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn */ 539e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public int seq; 540e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 541e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn /** 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Construct an invalid Configuration. You must call {@link #setToDefaults} 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for this object to be valid. {@more} 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Configuration() { 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setToDefaults(); 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Makes a deep copy suitable for modification. 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Configuration(Configuration o) { 553694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn setTo(o); 554694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 555694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 556694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn public void setTo(Configuration o) { 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fontScale = o.fontScale; 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mcc = o.mcc; 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mnc = o.mnc; 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (o.locale != null) { 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project locale = (Locale) o.locale.clone(); 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project userSetLocale = o.userSetLocale; 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project touchscreen = o.touchscreen; 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboard = o.keyboard; 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboardHidden = o.keyboardHidden; 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hardKeyboardHidden = o.hardKeyboardHidden; 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project navigation = o.navigation; 56993e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn navigationHidden = o.navigationHidden; 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project orientation = o.orientation; 571723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn screenLayout = o.screenLayout; 57227b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel uiMode = o.uiMode; 573ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenWidthDp = o.screenWidthDp; 574ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenHeightDp = o.screenHeightDp; 57569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn smallestScreenWidthDp = o.smallestScreenWidthDp; 576908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn densityDpi = o.densityDpi; 5775fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenWidthDp = o.compatScreenWidthDp; 5785fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenHeightDp = o.compatScreenHeightDp; 5795fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatSmallestScreenWidthDp = o.compatSmallestScreenWidthDp; 580e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn seq = o.seq; 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 582694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String toString() { 5841d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn StringBuilder sb = new StringBuilder(128); 58529735689cea7bf52998c1911542dcfdd1c1d9628Dianne Hackborn sb.append("{"); 5861d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(fontScale); 5875be8de3420ba4c9d816b98e29bdec11715f6b626Dianne Hackborn sb.append(" "); 588908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn if (mcc != 0) { 589908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append(mcc); 590908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append("mcc"); 591908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn } else { 592908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append("?mcc"); 593908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn } 594908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn if (mnc != 0) { 595908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append(mnc); 596908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append("mnc"); 597908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn } else { 598908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append("?mnc"); 599908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn } 6009a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn if (locale != null) { 6019a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn sb.append(" "); 6029a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn sb.append(locale); 6039a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } else { 604908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append(" ?locale"); 6059a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 6065f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio int layoutDir = (screenLayout&SCREENLAYOUT_LAYOUTDIR_MASK); 6075f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio switch (layoutDir) { 6085f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio case SCREENLAYOUT_LAYOUTDIR_UNDEFINED: sb.append(" ?layoutDir"); break; 6098a802dbdabdfd27692c2e38b2c3adafe95566106Fabrice Di Meglio case SCREENLAYOUT_LAYOUTDIR_LTR: sb.append(" ldltr"); break; 6108a802dbdabdfd27692c2e38b2c3adafe95566106Fabrice Di Meglio case SCREENLAYOUT_LAYOUTDIR_RTL: sb.append(" ldrtl"); break; 6115f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio default: sb.append(" layoutDir="); 6125f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio sb.append(layoutDir >> SCREENLAYOUT_LAYOUTDIR_SHIFT); break; 6137a736fbf69dd6f03db968d7d8182024eebc0e508Fabrice Di Meglio } 61469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn if (smallestScreenWidthDp != SMALLEST_SCREEN_WIDTH_DP_UNDEFINED) { 61569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn sb.append(" sw"); sb.append(smallestScreenWidthDp); sb.append("dp"); 61669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } else { 6172f0b17573d4324832f7a20402a3d2b5920bc4866Dianne Hackborn sb.append(" ?swdp"); 61869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 61969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn if (screenWidthDp != SCREEN_WIDTH_DP_UNDEFINED) { 62069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn sb.append(" w"); sb.append(screenWidthDp); sb.append("dp"); 62169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } else { 6222f0b17573d4324832f7a20402a3d2b5920bc4866Dianne Hackborn sb.append(" ?wdp"); 62369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 62469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn if (screenHeightDp != SCREEN_HEIGHT_DP_UNDEFINED) { 62569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn sb.append(" h"); sb.append(screenHeightDp); sb.append("dp"); 62669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } else { 6272f0b17573d4324832f7a20402a3d2b5920bc4866Dianne Hackborn sb.append(" ?hdp"); 62869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 629908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn if (densityDpi != DENSITY_DPI_UNDEFINED) { 630908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append(" "); sb.append(densityDpi); sb.append("dpi"); 631908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn } else { 632908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn sb.append(" ?density"); 633908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn } 63469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn switch ((screenLayout&SCREENLAYOUT_SIZE_MASK)) { 63569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_SIZE_UNDEFINED: sb.append(" ?lsize"); break; 63669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_SIZE_SMALL: sb.append(" smll"); break; 63769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_SIZE_NORMAL: sb.append(" nrml"); break; 63869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_SIZE_LARGE: sb.append(" lrg"); break; 63969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_SIZE_XLARGE: sb.append(" xlrg"); break; 64069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn default: sb.append(" layoutSize="); 64169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn sb.append(screenLayout&SCREENLAYOUT_SIZE_MASK); break; 64269cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 64369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn switch ((screenLayout&SCREENLAYOUT_LONG_MASK)) { 64469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_LONG_UNDEFINED: sb.append(" ?long"); break; 64569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_LONG_NO: /* not-long is not interesting to print */ break; 64669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case SCREENLAYOUT_LONG_YES: sb.append(" long"); break; 64769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn default: sb.append(" layoutLong="); 64869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn sb.append(screenLayout&SCREENLAYOUT_LONG_MASK); break; 64969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 65069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn switch (orientation) { 65169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case ORIENTATION_UNDEFINED: sb.append(" ?orien"); break; 65269cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case ORIENTATION_LANDSCAPE: sb.append(" land"); break; 65369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case ORIENTATION_PORTRAIT: sb.append(" port"); break; 65469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn default: sb.append(" orien="); sb.append(orientation); break; 65569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 65669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn switch ((uiMode&UI_MODE_TYPE_MASK)) { 65769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_TYPE_UNDEFINED: sb.append(" ?uimode"); break; 65869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_TYPE_NORMAL: /* normal is not interesting to print */ break; 65969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_TYPE_DESK: sb.append(" desk"); break; 66069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_TYPE_CAR: sb.append(" car"); break; 661e360bb6bd8ea84b8d37604fc11dfc744b18fb0deDianne Hackborn case UI_MODE_TYPE_TELEVISION: sb.append(" television"); break; 66244fcb83b38b062a650ddf556fe7f5e34905df9eaJoe Onorato case UI_MODE_TYPE_APPLIANCE: sb.append(" appliance"); break; 66369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn default: sb.append(" uimode="); sb.append(uiMode&UI_MODE_TYPE_MASK); break; 66469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 66569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn switch ((uiMode&UI_MODE_NIGHT_MASK)) { 66669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_NIGHT_UNDEFINED: sb.append(" ?night"); break; 66769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_NIGHT_NO: /* not-night is not interesting to print */ break; 66869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn case UI_MODE_NIGHT_YES: sb.append(" night"); break; 66969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn default: sb.append(" night="); sb.append(uiMode&UI_MODE_NIGHT_MASK); break; 67069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 6719a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (touchscreen) { 6729a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case TOUCHSCREEN_UNDEFINED: sb.append(" ?touch"); break; 6739a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case TOUCHSCREEN_NOTOUCH: sb.append(" -touch"); break; 6749a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case TOUCHSCREEN_STYLUS: sb.append(" stylus"); break; 6759a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case TOUCHSCREEN_FINGER: sb.append(" finger"); break; 6769a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append(" touch="); sb.append(touchscreen); break; 6779a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 6789a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (keyboard) { 6799a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARD_UNDEFINED: sb.append(" ?keyb"); break; 6809a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARD_NOKEYS: sb.append(" -keyb"); break; 6819a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARD_QWERTY: sb.append(" qwerty"); break; 6829a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARD_12KEY: sb.append(" 12key"); break; 6839a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append(" keys="); sb.append(keyboard); break; 6849a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 6859a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (keyboardHidden) { 6869a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARDHIDDEN_UNDEFINED: sb.append("/?"); break; 6879a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARDHIDDEN_NO: sb.append("/v"); break; 6889a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARDHIDDEN_YES: sb.append("/h"); break; 6899a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case KEYBOARDHIDDEN_SOFT: sb.append("/s"); break; 6909a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append("/"); sb.append(keyboardHidden); break; 6919a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 6929a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (hardKeyboardHidden) { 6939a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case HARDKEYBOARDHIDDEN_UNDEFINED: sb.append("/?"); break; 6949a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case HARDKEYBOARDHIDDEN_NO: sb.append("/v"); break; 6959a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case HARDKEYBOARDHIDDEN_YES: sb.append("/h"); break; 6969a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append("/"); sb.append(hardKeyboardHidden); break; 6979a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 6989a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (navigation) { 6999a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATION_UNDEFINED: sb.append(" ?nav"); break; 7009a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATION_NONAV: sb.append(" -nav"); break; 7019a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATION_DPAD: sb.append(" dpad"); break; 7029a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATION_TRACKBALL: sb.append(" tball"); break; 7039a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATION_WHEEL: sb.append(" wheel"); break; 7049a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append(" nav="); sb.append(navigation); break; 7059a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 7069a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn switch (navigationHidden) { 7079a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATIONHIDDEN_UNDEFINED: sb.append("/?"); break; 7089a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATIONHIDDEN_NO: sb.append("/v"); break; 7099a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn case NAVIGATIONHIDDEN_YES: sb.append("/h"); break; 7109a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn default: sb.append("/"); sb.append(navigationHidden); break; 7119a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn } 712e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (seq != 0) { 7139a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn sb.append(" s."); 714e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn sb.append(seq); 715e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 7161d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append('}'); 7171d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn return sb.toString(); 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set this object to the system defaults. 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setToDefaults() { 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fontScale = 1; 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mcc = mnc = 0; 726e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn locale = null; 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project userSetLocale = false; 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project touchscreen = TOUCHSCREEN_UNDEFINED; 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboard = KEYBOARD_UNDEFINED; 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboardHidden = KEYBOARDHIDDEN_UNDEFINED; 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hardKeyboardHidden = HARDKEYBOARDHIDDEN_UNDEFINED; 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project navigation = NAVIGATION_UNDEFINED; 73393e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn navigationHidden = NAVIGATIONHIDDEN_UNDEFINED; 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project orientation = ORIENTATION_UNDEFINED; 7355f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio screenLayout = SCREENLAYOUT_UNDEFINED; 7367299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn uiMode = UI_MODE_TYPE_UNDEFINED; 7375fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn screenWidthDp = compatScreenWidthDp = SCREEN_WIDTH_DP_UNDEFINED; 7385fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn screenHeightDp = compatScreenHeightDp = SCREEN_HEIGHT_DP_UNDEFINED; 7395fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn smallestScreenWidthDp = compatSmallestScreenWidthDp = SMALLEST_SCREEN_WIDTH_DP_UNDEFINED; 740908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn densityDpi = DENSITY_DPI_UNDEFINED; 741e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn seq = 0; 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** {@hide} */ 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Deprecated public void makeDefault() { 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setToDefaults(); 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copy the fields from delta into this Configuration object, keeping 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * track of which ones have changed. Any undefined fields in 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <var>delta</var> are ignored and not copied in to the current 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Configuration. 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns a bit mask of the changed fields, as per 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #diff}. 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int updateFrom(Configuration delta) { 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int changed = 0; 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.fontScale > 0 && fontScale != delta.fontScale) { 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_FONT_SCALE; 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fontScale = delta.fontScale; 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.mcc != 0 && mcc != delta.mcc) { 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_MCC; 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mcc = delta.mcc; 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.mnc != 0 && mnc != delta.mnc) { 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_MNC; 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mnc = delta.mnc; 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.locale != null 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && (locale == null || !locale.equals(delta.locale))) { 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_LOCALE; 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project locale = delta.locale != null 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? (Locale) delta.locale.clone() : null; 7765f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio // If locale has changed, then layout direction is also changed ... 7775f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio changed |= ActivityInfo.CONFIG_LAYOUT_DIRECTION; 7785f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio // ... and we need to update the layout direction (represented by the first 7795f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio // 2 most significant bits in screenLayout). 7805f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio setLayoutDirection(locale); 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.userSetLocale && (!userSetLocale || ((changed & ActivityInfo.CONFIG_LOCALE) != 0))) 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project userSetLocale = true; 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_LOCALE; 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.touchscreen != TOUCHSCREEN_UNDEFINED 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && touchscreen != delta.touchscreen) { 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_TOUCHSCREEN; 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project touchscreen = delta.touchscreen; 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.keyboard != KEYBOARD_UNDEFINED 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && keyboard != delta.keyboard) { 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD; 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboard = delta.keyboard; 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.keyboardHidden != KEYBOARDHIDDEN_UNDEFINED 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && keyboardHidden != delta.keyboardHidden) { 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboardHidden = delta.keyboardHidden; 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.hardKeyboardHidden != HARDKEYBOARDHIDDEN_UNDEFINED 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && hardKeyboardHidden != delta.hardKeyboardHidden) { 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hardKeyboardHidden = delta.hardKeyboardHidden; 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.navigation != NAVIGATION_UNDEFINED 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && navigation != delta.navigation) { 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_NAVIGATION; 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project navigation = delta.navigation; 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 81293e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn if (delta.navigationHidden != NAVIGATIONHIDDEN_UNDEFINED 81393e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn && navigationHidden != delta.navigationHidden) { 81493e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 81593e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn navigationHidden = delta.navigationHidden; 81693e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn } 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.orientation != ORIENTATION_UNDEFINED 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && orientation != delta.orientation) { 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_ORIENTATION; 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project orientation = delta.orientation; 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8225f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio if (getScreenLayoutNoDirection(delta.screenLayout) != 8235f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio (SCREENLAYOUT_SIZE_UNDEFINED | SCREENLAYOUT_LONG_UNDEFINED) 8245f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio && (getScreenLayoutNoDirection(screenLayout) != 8255f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio getScreenLayoutNoDirection(delta.screenLayout))) { 826723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_LAYOUT; 8275f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio // We need to preserve the previous layout dir bits if they were defined 8285f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio if ((delta.screenLayout&SCREENLAYOUT_LAYOUTDIR_MASK) == 0) { 8295f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio screenLayout = (screenLayout&SCREENLAYOUT_LAYOUTDIR_MASK)|delta.screenLayout; 8305f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio } else { 8315f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio screenLayout = delta.screenLayout; 8325f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio } 833723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn } 8347299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn if (delta.uiMode != (UI_MODE_TYPE_UNDEFINED|UI_MODE_NIGHT_UNDEFINED) 83527b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel && uiMode != delta.uiMode) { 83627b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel changed |= ActivityInfo.CONFIG_UI_MODE; 8377299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn if ((delta.uiMode&UI_MODE_TYPE_MASK) != UI_MODE_TYPE_UNDEFINED) { 8387299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn uiMode = (uiMode&~UI_MODE_TYPE_MASK) 8397299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn | (delta.uiMode&UI_MODE_TYPE_MASK); 8407299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn } 8417299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn if ((delta.uiMode&UI_MODE_NIGHT_MASK) != UI_MODE_NIGHT_UNDEFINED) { 8427299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn uiMode = (uiMode&~UI_MODE_NIGHT_MASK) 8437299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn | (delta.uiMode&UI_MODE_NIGHT_MASK); 8447299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn } 84527b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel } 846ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (delta.screenWidthDp != SCREEN_WIDTH_DP_UNDEFINED 847ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn && screenWidthDp != delta.screenWidthDp) { 848ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_SIZE; 849ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenWidthDp = delta.screenWidthDp; 850ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn } 851ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (delta.screenHeightDp != SCREEN_HEIGHT_DP_UNDEFINED 852ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn && screenHeightDp != delta.screenHeightDp) { 853ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_SIZE; 854ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenHeightDp = delta.screenHeightDp; 855ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn } 8565fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (delta.smallestScreenWidthDp != SMALLEST_SCREEN_WIDTH_DP_UNDEFINED) { 857908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_SIZE; 85869cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn smallestScreenWidthDp = delta.smallestScreenWidthDp; 85969cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 860908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn if (delta.densityDpi != DENSITY_DPI_UNDEFINED) { 861908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn changed |= ActivityInfo.CONFIG_DENSITY; 862908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn densityDpi = delta.densityDpi; 863908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn } 8645fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (delta.compatScreenWidthDp != SCREEN_WIDTH_DP_UNDEFINED) { 8655fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenWidthDp = delta.compatScreenWidthDp; 8665fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 8675fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (delta.compatScreenHeightDp != SCREEN_HEIGHT_DP_UNDEFINED) { 8685fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenHeightDp = delta.compatScreenHeightDp; 8695fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 8705fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (delta.compatSmallestScreenWidthDp != SMALLEST_SCREEN_WIDTH_DP_UNDEFINED) { 8715fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatSmallestScreenWidthDp = delta.compatSmallestScreenWidthDp; 8725fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 873e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (delta.seq != 0) { 874e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn seq = delta.seq; 875e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 876e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return changed; 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return a bit mask of the differences between this Configuration 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * object and the given one. Does not change the values of either. Any 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * undefined fields in <var>delta</var> are ignored. 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns a bit mask indicating which configuration 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * values has changed, containing any combination of 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_FONT_SCALE 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_FONT_SCALE}, 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_MCC 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_MCC}, 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_MNC 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_MNC}, 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_LOCALE 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_LOCALE}, 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_TOUCHSCREEN 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_TOUCHSCREEN}, 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_KEYBOARD 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * PackageManager.ActivityInfo.CONFIG_KEYBOARD}, 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_NAVIGATION 899723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_NAVIGATION}, 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.content.pm.ActivityInfo#CONFIG_ORIENTATION 901ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_ORIENTATION}, 902723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn * {@link android.content.pm.ActivityInfo#CONFIG_SCREEN_LAYOUT 903ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_SCREEN_LAYOUT}, or 904ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn * {@link android.content.pm.ActivityInfo#CONFIG_SCREEN_SIZE 90569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_SCREEN_SIZE}, or 90669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn * {@link android.content.pm.ActivityInfo#CONFIG_SMALLEST_SCREEN_SIZE 90769cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn * PackageManager.ActivityInfo.CONFIG_SMALLEST_SCREEN_SIZE}. 9085f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * {@link android.content.pm.ActivityInfo#CONFIG_LAYOUT_DIRECTION 9095f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * PackageManager.ActivityInfo.CONFIG_LAYOUT_DIRECTION}. 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int diff(Configuration delta) { 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int changed = 0; 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.fontScale > 0 && fontScale != delta.fontScale) { 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_FONT_SCALE; 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.mcc != 0 && mcc != delta.mcc) { 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_MCC; 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.mnc != 0 && mnc != delta.mnc) { 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_MNC; 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.locale != null 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && (locale == null || !locale.equals(delta.locale))) { 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_LOCALE; 9255f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio changed |= ActivityInfo.CONFIG_LAYOUT_DIRECTION; 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.touchscreen != TOUCHSCREEN_UNDEFINED 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && touchscreen != delta.touchscreen) { 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_TOUCHSCREEN; 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.keyboard != KEYBOARD_UNDEFINED 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && keyboard != delta.keyboard) { 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD; 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.keyboardHidden != KEYBOARDHIDDEN_UNDEFINED 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && keyboardHidden != delta.keyboardHidden) { 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.hardKeyboardHidden != HARDKEYBOARDHIDDEN_UNDEFINED 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && hardKeyboardHidden != delta.hardKeyboardHidden) { 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.navigation != NAVIGATION_UNDEFINED 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && navigation != delta.navigation) { 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_NAVIGATION; 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 94793e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn if (delta.navigationHidden != NAVIGATIONHIDDEN_UNDEFINED 94893e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn && navigationHidden != delta.navigationHidden) { 94993e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn changed |= ActivityInfo.CONFIG_KEYBOARD_HIDDEN; 95093e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn } 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta.orientation != ORIENTATION_UNDEFINED 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && orientation != delta.orientation) { 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed |= ActivityInfo.CONFIG_ORIENTATION; 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9555f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio if (getScreenLayoutNoDirection(delta.screenLayout) != 9565f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio (SCREENLAYOUT_SIZE_UNDEFINED | SCREENLAYOUT_LONG_UNDEFINED) 9575f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio && getScreenLayoutNoDirection(screenLayout) != 9585f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio getScreenLayoutNoDirection(delta.screenLayout)) { 959723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_LAYOUT; 960723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn } 9617299c41630935a2b106e73e5603579a7747f7535Dianne Hackborn if (delta.uiMode != (UI_MODE_TYPE_UNDEFINED|UI_MODE_NIGHT_UNDEFINED) 96227b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel && uiMode != delta.uiMode) { 96327b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel changed |= ActivityInfo.CONFIG_UI_MODE; 96427b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel } 965ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (delta.screenWidthDp != SCREEN_WIDTH_DP_UNDEFINED 966ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn && screenWidthDp != delta.screenWidthDp) { 967ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_SIZE; 968ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn } 969ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (delta.screenHeightDp != SCREEN_HEIGHT_DP_UNDEFINED 970ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn && screenHeightDp != delta.screenHeightDp) { 971ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn changed |= ActivityInfo.CONFIG_SCREEN_SIZE; 972ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn } 97369cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn if (delta.smallestScreenWidthDp != SMALLEST_SCREEN_WIDTH_DP_UNDEFINED 97469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn && smallestScreenWidthDp != delta.smallestScreenWidthDp) { 97569cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn changed |= ActivityInfo.CONFIG_SMALLEST_SCREEN_SIZE; 97669cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn } 977908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn if (delta.densityDpi != DENSITY_DPI_UNDEFINED 978908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn && densityDpi != delta.densityDpi) { 979908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn changed |= ActivityInfo.CONFIG_DENSITY; 980908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn } 9815f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return changed; 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Determine if a new resource needs to be loaded from the bit set of 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * configuration changes returned by {@link #updateFrom(Configuration)}. 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param configChanges The mask of changes configurations as returned by 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #updateFrom(Configuration)}. 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param interestingChanges The configuration changes that the resource 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can handled, as given in {@link android.util.TypedValue#changingConfigurations}. 9939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Return true if the resource needs to be loaded, else false. 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static boolean needNewResources(int configChanges, int interestingChanges) { 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (configChanges & (interestingChanges|ActivityInfo.CONFIG_FONT_SCALE)) != 0; 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1001e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn * @hide Return true if the sequence of 'other' is better than this. Assumes 1002e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn * that 'this' is your current sequence and 'other' is a new one you have 1003e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn * received some how and want to compare with what you have. 1004e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn */ 1005e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public boolean isOtherSeqNewer(Configuration other) { 1006e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (other == null) { 1007e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // Sanity check. 1008e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return false; 1009e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 1010e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (other.seq == 0) { 1011e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // If the other sequence is not specified, then we must assume 1012e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // it is newer since we don't know any better. 1013e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return true; 1014e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 1015e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (seq == 0) { 1016e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // If this sequence is not specified, then we also consider the 1017e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // other is better. Yes we have a preference for other. Sue us. 1018e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return true; 1019e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 1020e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn int diff = other.seq - seq; 1021e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (diff > 0x10000) { 1022e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // If there has been a sufficiently large jump, assume the 1023e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn // sequence has wrapped around. 1024e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return false; 1025e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 1026e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn return diff > 0; 1027e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 1028e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 1029e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn /** 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Parcelable methods 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int describeContents() { 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void writeToParcel(Parcel dest, int flags) { 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeFloat(fontScale); 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(mcc); 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(mnc); 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (locale == null) { 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(0); 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(1); 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeString(locale.getLanguage()); 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeString(locale.getCountry()); 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeString(locale.getVariant()); 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if(userSetLocale) { 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(1); 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(0); 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(touchscreen); 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(keyboard); 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(keyboardHidden); 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(hardKeyboardHidden); 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(navigation); 105893e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn dest.writeInt(navigationHidden); 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dest.writeInt(orientation); 1060723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn dest.writeInt(screenLayout); 106127b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel dest.writeInt(uiMode); 1062ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn dest.writeInt(screenWidthDp); 1063ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn dest.writeInt(screenHeightDp); 106469cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn dest.writeInt(smallestScreenWidthDp); 1065908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn dest.writeInt(densityDpi); 10665fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn dest.writeInt(compatScreenWidthDp); 10675fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn dest.writeInt(compatScreenHeightDp); 10685fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn dest.writeInt(compatSmallestScreenWidthDp); 1069e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn dest.writeInt(seq); 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1072694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn public void readFromParcel(Parcel source) { 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fontScale = source.readFloat(); 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mcc = source.readInt(); 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mnc = source.readInt(); 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (source.readInt() != 0) { 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project locale = new Locale(source.readString(), source.readString(), 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project source.readString()); 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project userSetLocale = (source.readInt()==1); 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project touchscreen = source.readInt(); 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboard = source.readInt(); 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keyboardHidden = source.readInt(); 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hardKeyboardHidden = source.readInt(); 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project navigation = source.readInt(); 108693e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn navigationHidden = source.readInt(); 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project orientation = source.readInt(); 1088723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn screenLayout = source.readInt(); 108927b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel uiMode = source.readInt(); 1090ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenWidthDp = source.readInt(); 1091ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn screenHeightDp = source.readInt(); 109269cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn smallestScreenWidthDp = source.readInt(); 1093908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn densityDpi = source.readInt(); 10945fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenWidthDp = source.readInt(); 10955fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatScreenHeightDp = source.readInt(); 10965fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn compatSmallestScreenWidthDp = source.readInt(); 1097e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn seq = source.readInt(); 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1099694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 1100694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn public static final Parcelable.Creator<Configuration> CREATOR 1101694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn = new Parcelable.Creator<Configuration>() { 1102694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn public Configuration createFromParcel(Parcel source) { 1103694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn return new Configuration(source); 1104694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1105694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 1106694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn public Configuration[] newArray(int size) { 1107694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn return new Configuration[size]; 1108694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1109694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn }; 1110694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 1111694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn /** 1112694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn * Construct this Configuration object, reading from the Parcel. 1113694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn */ 1114694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn private Configuration(Parcel source) { 1115694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn readFromParcel(source); 1116694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int compareTo(Configuration that) { 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int n; 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float a = this.fontScale; 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float b = that.fontScale; 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a < b) return -1; 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (a > b) return 1; 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.mcc - that.mcc; 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.mnc - that.mnc; 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 1128a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (this.locale == null) { 1129a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (that.locale != null) return 1; 1130a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn } else if (that.locale == null) { 1131a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn return -1; 1132a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn } else { 1133a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn n = this.locale.getLanguage().compareTo(that.locale.getLanguage()); 1134a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (n != 0) return n; 1135a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn n = this.locale.getCountry().compareTo(that.locale.getCountry()); 1136a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (n != 0) return n; 1137a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn n = this.locale.getVariant().compareTo(that.locale.getVariant()); 1138a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn if (n != 0) return n; 1139a839703e0dec352bba9c7e4165e91b9083f58185Dianne Hackborn } 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.touchscreen - that.touchscreen; 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.keyboard - that.keyboard; 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.keyboardHidden - that.keyboardHidden; 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.hardKeyboardHidden - that.hardKeyboardHidden; 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.navigation - that.navigation; 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (n != 0) return n; 115093e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn n = this.navigationHidden - that.navigationHidden; 115193e462b79d6896da10e15e74c5aec6beb098dddfDianne Hackborn if (n != 0) return n; 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project n = this.orientation - that.orientation; 1153723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn if (n != 0) return n; 1154723738cfaec3dd7b0fe152c872c41bebf94074c4Dianne Hackborn n = this.screenLayout - that.screenLayout; 115527b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel if (n != 0) return n; 115627b28b3f62bd3b54fa13acd5d035940b9be464f3Tobias Haamel n = this.uiMode - that.uiMode; 1157ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (n != 0) return n; 1158ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn n = this.screenWidthDp - that.screenWidthDp; 1159ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn if (n != 0) return n; 1160ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn n = this.screenHeightDp - that.screenHeightDp; 116169cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn if (n != 0) return n; 116269cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn n = this.smallestScreenWidthDp - that.smallestScreenWidthDp; 1163908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn if (n != 0) return n; 1164908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn n = this.densityDpi - that.densityDpi; 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //if (n != 0) return n; 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return n; 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Configuration that) { 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (that == null) return false; 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (that == this) return true; 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return this.compareTo(that) == 0; 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object that) { 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return equals((Configuration)that); 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (ClassCastException e) { 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 1184e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn int result = 17; 1185e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + Float.floatToIntBits(fontScale); 1186e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + mcc; 1187e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + mnc; 1188e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + (locale != null ? locale.hashCode() : 0); 1189e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + touchscreen; 1190e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + keyboard; 1191e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + keyboardHidden; 1192e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + hardKeyboardHidden; 1193e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + navigation; 1194e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + navigationHidden; 1195e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + orientation; 1196e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + screenLayout; 1197e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn result = 31 * result + uiMode; 1198ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn result = 31 * result + screenWidthDp; 1199ebff8f92f13513ce37bd74759eb1db63f2220590Dianne Hackborn result = 31 * result + screenHeightDp; 120069cb87576ba163b61bb0e6477a3b7c57a9b11d40Dianne Hackborn result = 31 * result + smallestScreenWidthDp; 1201908aecc3a63c5520d5b11da14a9383f885b7d126Dianne Hackborn result = 31 * result + densityDpi; 1202e2515eebf42c763c0a2d9f873a153711778cfc17Dianne Hackborn return result; 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12045f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio 12055f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** 12065f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * Set the locale. This is the preferred way for setting up the locale (instead of using the 12075f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * direct accessor). This will also set the userLocale and layout direction according to 12085f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * the locale. 12095f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * 12105f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * @param loc The locale. Can be null. 12115f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio */ 12125f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public void setLocale(Locale loc) { 12135f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio locale = loc; 12145f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio userSetLocale = true; 12155f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio setLayoutDirection(locale); 12165f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio } 12175f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio 12185f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** 12195f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * Return the layout direction. Will be either {@link View#LAYOUT_DIRECTION_LTR} or 12205f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * {@link View#LAYOUT_DIRECTION_RTL}. 12215f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * 12225f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * @return the layout direction 12235f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio */ 12245f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public int getLayoutDirection() { 12255f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio // We need to substract one here as the configuration values are using "0" as undefined thus 12265f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio // having LRT set to "1" and RTL set to "2" 12275f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio return ((screenLayout&SCREENLAYOUT_LAYOUTDIR_MASK) >> SCREENLAYOUT_LAYOUTDIR_SHIFT) - 1; 12285f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio } 12295f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio 12305f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio /** 12315f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * Set the layout direction from the Locale. 12325f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * 12335f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * @param locale The Locale. If null will set the layout direction to 12345f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * {@link View#LAYOUT_DIRECTION_LTR}. If not null will set it to the layout direction 12355f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * corresponding to the Locale. 12365f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * 12375f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio * @see {@link View#LAYOUT_DIRECTION_LTR} and {@link View#LAYOUT_DIRECTION_RTL} 12385f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio */ 12395f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio public void setLayoutDirection(Locale locale) { 12405f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio // There is a "1" difference between the configuration values for 12415f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio // layout direction and View constants for layout direction, just add "1". 1242d3d9f3f1004dfee2649a26cfe8dba948cd364904Fabrice Di Meglio final int layoutDirection = 1 + TextUtils.getLayoutDirectionFromLocale(locale); 12435f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio screenLayout = (screenLayout&~SCREENLAYOUT_LAYOUTDIR_MASK)| 12445f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio (layoutDirection << SCREENLAYOUT_LAYOUTDIR_SHIFT); 12455f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio } 12465f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio 12475f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio private static int getScreenLayoutNoDirection(int screenLayout) { 12485f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio return screenLayout&~SCREENLAYOUT_LAYOUTDIR_MASK; 12495f7979993979466c79ab4f38d83c6f2aca361662Fabrice Di Meglio } 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1251