154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project/* 254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * you may not use this file except in compliance with the License. 654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * You may obtain a copy of the License at 754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 1054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * See the License for the specific language governing permissions and 1454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * limitations under the License. 1554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 1654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 1754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Projectpackage android.content; 1854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 1954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Projectimport android.net.Uri; 2054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Projectimport android.os.Parcel; 2154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Projectimport android.os.Parcelable; 2254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Projectimport android.os.PatternMatcher; 2354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Projectimport android.util.AndroidException; 2454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Projectimport android.util.Log; 2554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Projectimport android.util.Printer; 262269d1572e5fcfb725ea55f5764d8c3280d69f6dDianne Hackborn 272269d1572e5fcfb725ea55f5764d8c3280d69f6dDianne Hackbornimport com.android.internal.util.XmlUtils; 2854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 2937051cdd8624c4821bb68169be427061c48ad837Gilles Debunneimport org.xmlpull.v1.XmlPullParser; 3037051cdd8624c4821bb68169be427061c48ad837Gilles Debunneimport org.xmlpull.v1.XmlPullParserException; 3137051cdd8624c4821bb68169be427061c48ad837Gilles Debunneimport org.xmlpull.v1.XmlSerializer; 3237051cdd8624c4821bb68169be427061c48ad837Gilles Debunne 3337051cdd8624c4821bb68169be427061c48ad837Gilles Debunneimport java.io.IOException; 3437051cdd8624c4821bb68169be427061c48ad837Gilles Debunneimport java.util.ArrayList; 3537051cdd8624c4821bb68169be427061c48ad837Gilles Debunneimport java.util.Iterator; 3637051cdd8624c4821bb68169be427061c48ad837Gilles Debunneimport java.util.Set; 3737051cdd8624c4821bb68169be427061c48ad837Gilles Debunne 3854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project/** 3954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Structured description of Intent values to be matched. An IntentFilter can 4054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * match against actions, categories, and data (either via its type, scheme, 4154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * and/or path) in an Intent. It also includes a "priority" value which is 4254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * used to order multiple matching filters. 4354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 4454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p>IntentFilter objects are often created in XML as part of a package's 4554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link android.R.styleable#AndroidManifest AndroidManifest.xml} file, 4654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * using {@link android.R.styleable#AndroidManifestIntentFilter intent-filter} 4754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * tags. 4854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 4954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p>There are three Intent characteristics you can filter on: the 5054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <em>action</em>, <em>data</em>, and <em>categories</em>. For each of these 5154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * characteristics you can provide 5254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * multiple possible matching values (via {@link #addAction}, 53df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * {@link #addDataType}, {@link #addDataScheme}, {@link #addDataSchemeSpecificPart}, 54df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * {@link #addDataAuthority}, {@link #addDataPath}, and {@link #addCategory}, respectively). 5554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * For actions, the field 5654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * will not be tested if no values have been given (treating it as a wildcard); 5754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * if no data characteristics are specified, however, then the filter will 5854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * only match intents that contain no data. 5954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 6054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p>The data characteristic is 6154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * itself divided into three attributes: type, scheme, authority, and path. 6254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Any that are 6354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * specified must match the contents of the Intent. If you specify a scheme 6454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * but no type, only Intent that does not have a type (such as mailto:) will 6554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * match; a content: URI will never match because they always have a MIME type 6654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * that is supplied by their content provider. Specifying a type with no scheme 6754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * has somewhat special meaning: it will match either an Intent with no URI 6854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * field, or an Intent with a content: or file: URI. If you specify neither, 6954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * then only an Intent with no data or type will match. To specify an authority, 7054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * you must also specify one or more schemes that it is associated with. 7154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * To specify a path, you also must specify both one or more authorities and 7254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * one or more schemes it is associated with. 7354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 74b54e7a3d9f60ac605f404f9eb3c5e92ca51bbd23Joe Fernandez * <div class="special reference"> 75b54e7a3d9f60ac605f404f9eb3c5e92ca51bbd23Joe Fernandez * <h3>Developer Guides</h3> 76b54e7a3d9f60ac605f404f9eb3c5e92ca51bbd23Joe Fernandez * <p>For information about how to create and resolve intents, read the 77b54e7a3d9f60ac605f404f9eb3c5e92ca51bbd23Joe Fernandez * <a href="{@docRoot}guide/topics/intents/intents-filters.html">Intents and Intent Filters</a> 78b54e7a3d9f60ac605f404f9eb3c5e92ca51bbd23Joe Fernandez * developer guide.</p> 79b54e7a3d9f60ac605f404f9eb3c5e92ca51bbd23Joe Fernandez * </div> 80b54e7a3d9f60ac605f404f9eb3c5e92ca51bbd23Joe Fernandez * 81b54e7a3d9f60ac605f404f9eb3c5e92ca51bbd23Joe Fernandez * <h3>Filter Rules</h3> 8254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p>A match is based on the following rules. Note that 8354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * for an IntentFilter to match an Intent, three conditions must hold: 8454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the <strong>action</strong> and <strong>category</strong> must match, and 8554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the data (both the <strong>data type</strong> and 860ea920d8396e4c8596ddeaa5bd130fd012d9c4b9Dianne Hackborn * <strong>data scheme+authority+path</strong> if specified) must match 870ea920d8396e4c8596ddeaa5bd130fd012d9c4b9Dianne Hackborn * (see {@link #match(ContentResolver, Intent, boolean, String)} for more details 880ea920d8396e4c8596ddeaa5bd130fd012d9c4b9Dianne Hackborn * on how the data fields match). 8954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 9054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p><strong>Action</strong> matches if any of the given values match the 91a53ee35754d22e58978c9fd81396e599e00bac18Dianne Hackborn * Intent action; if the filter specifies no actions, then it will only match 92a53ee35754d22e58978c9fd81396e599e00bac18Dianne Hackborn * Intents that do not contain an action. 9354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 9454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p><strong>Data Type</strong> matches if any of the given values match the 9554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent type. The Intent 9654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * type is determined by calling {@link Intent#resolveType}. A wildcard can be 9754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * used for the MIME sub-type, in both the Intent and IntentFilter, so that the 9854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * type "audio/*" will match "audio/mpeg", "audio/aiff", "audio/*", etc. 99b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <em>Note that MIME type matching here is <b>case sensitive</b>, unlike 100b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * formal RFC MIME types!</em> You should thus always use lower case letters 101b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * for your MIME types. 10254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 10354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p><strong>Data Scheme</strong> matches if any of the given values match the 10454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent data's scheme. 10554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The Intent scheme is determined by calling {@link Intent#getData} 10654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * and {@link android.net.Uri#getScheme} on that URI. 107b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <em>Note that scheme matching here is <b>case sensitive</b>, unlike 108b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * formal RFC schemes!</em> You should thus always use lower case letters 109b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * for your schemes. 11054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 111df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * <p><strong>Data Scheme Specific Part</strong> matches if any of the given values match 112df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * the Intent's data scheme specific part <em>and</em> one of the data schemes in the filter 113df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * has matched the Intent, <em>or</em> no scheme specific parts were supplied in the filter. 114df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * The Intent scheme specific part is determined by calling 115df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * {@link Intent#getData} and {@link android.net.Uri#getSchemeSpecificPart} on that URI. 116df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * <em>Note that scheme specific part matching is <b>case sensitive</b>.</em> 117df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * 11854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p><strong>Data Authority</strong> matches if any of the given values match 119df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * the Intent's data authority <em>and</em> one of the data schemes in the filter 12054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * has matched the Intent, <em>or</em> no authories were supplied in the filter. 12154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The Intent authority is determined by calling 12254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link Intent#getData} and {@link android.net.Uri#getAuthority} on that URI. 123b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <em>Note that authority matching here is <b>case sensitive</b>, unlike 124b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * formal RFC host names!</em> You should thus always use lower case letters 125b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * for your authority. 126b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * 12754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p><strong>Data Path</strong> matches if any of the given values match the 12854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent's data path <em>and</em> both a scheme and authority in the filter 12954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * has matched against the Intent, <em>or</em> no paths were supplied in the 13054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter. The Intent authority is determined by calling 13154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link Intent#getData} and {@link android.net.Uri#getPath} on that URI. 13254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 13354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p><strong>Categories</strong> match if <em>all</em> of the categories in 13454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the Intent match categories given in the filter. Extra categories in the 13554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter that are not in the Intent will not cause the match to fail. Note 13654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * that unlike the action, an IntentFilter with no categories 13754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * will only match an Intent that does not have any categories. 13854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 13954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Projectpublic class IntentFilter implements Parcelable { 14054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String SGLOB_STR = "sglob"; 14154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String PREFIX_STR = "prefix"; 14254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String LITERAL_STR = "literal"; 14354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String PATH_STR = "path"; 14454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String PORT_STR = "port"; 14554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String HOST_STR = "host"; 14654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String AUTH_STR = "auth"; 147df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn private static final String SSP_STR = "ssp"; 14854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String SCHEME_STR = "scheme"; 14954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String TYPE_STR = "type"; 15054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String CAT_STR = "cat"; 15154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String NAME_STR = "name"; 15254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String ACTION_STR = "action"; 15354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 15454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 15554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter {@link #setPriority} value at which system high-priority 15654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * receivers are placed; that is, receivers that should execute before 15754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * application code. Applications should never use filters with this or 15854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * higher priorities. 15954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 16054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #setPriority 16154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 16254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int SYSTEM_HIGH_PRIORITY = 1000; 16354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 16454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 16554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter {@link #setPriority} value at which system low-priority 16654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * receivers are placed; that is, receivers that should execute after 16754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * application code. Applications should never use filters with this or 16854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * lower priorities. 16954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 17054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #setPriority 17154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 17254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int SYSTEM_LOW_PRIORITY = -1000; 17354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 17454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 17554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The part of a match constant that describes the category of match 17654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * that occurred. May be either {@link #MATCH_CATEGORY_EMPTY}, 177df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * {@link #MATCH_CATEGORY_SCHEME}, {@link #MATCH_CATEGORY_SCHEME_SPECIFIC_PART}, 178df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * {@link #MATCH_CATEGORY_HOST}, {@link #MATCH_CATEGORY_PORT}, 17954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #MATCH_CATEGORY_PATH}, or {@link #MATCH_CATEGORY_TYPE}. Higher 18054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * values indicate a better match. 18154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 18254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_CATEGORY_MASK = 0xfff0000; 18354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 18454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 18554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The part of a match constant that applies a quality adjustment to the 18654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * basic category of match. The value {@link #MATCH_ADJUSTMENT_NORMAL} 18754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * is no adjustment; higher numbers than that improve the quality, while 18854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * lower numbers reduce it. 18954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 19054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_ADJUSTMENT_MASK = 0x000ffff; 19154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 19254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 19354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Quality adjustment applied to the category of match that signifies 19454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the default, base value; higher numbers improve the quality while 19554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * lower numbers reduce it. 19654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 19754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_ADJUSTMENT_NORMAL = 0x8000; 19854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 19954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 20054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter matched an intent that had no data specified. 20154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 20254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_CATEGORY_EMPTY = 0x0100000; 20354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 20454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter matched an intent with the same data URI scheme. 20554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 20654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_CATEGORY_SCHEME = 0x0200000; 20754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 20854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter matched an intent with the same data URI scheme and 20954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * authority host. 21054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 21154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_CATEGORY_HOST = 0x0300000; 21254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 21354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter matched an intent with the same data URI scheme and 21454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * authority host and port. 21554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 21654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_CATEGORY_PORT = 0x0400000; 21754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 21854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter matched an intent with the same data URI scheme, 21954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * authority, and path. 22054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 22154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_CATEGORY_PATH = 0x0500000; 22254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 223df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * The filter matched an intent with the same data URI scheme and 224df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * scheme specific part. 225df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn */ 226df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn public static final int MATCH_CATEGORY_SCHEME_SPECIFIC_PART = 0x0580000; 227df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn /** 22854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter matched an intent with the same data MIME type. 22954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 23054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_CATEGORY_TYPE = 0x0600000; 23154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 23254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 23354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter didn't match due to different MIME types. 23454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 23554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int NO_MATCH_TYPE = -1; 23654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 23754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter didn't match due to different data URIs. 23854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 23954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int NO_MATCH_DATA = -2; 24054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 24154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter didn't match due to different actions. 24254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 24354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int NO_MATCH_ACTION = -3; 24454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 24554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter didn't match because it required one or more categories 24654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * that were not in the Intent. 24754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 24854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int NO_MATCH_CATEGORY = -4; 24954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 25054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private int mPriority; 25154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private final ArrayList<String> mActions; 25254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private ArrayList<String> mCategories = null; 25354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private ArrayList<String> mDataSchemes = null; 254df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn private ArrayList<PatternMatcher> mDataSchemeSpecificParts = null; 25554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private ArrayList<AuthorityEntry> mDataAuthorities = null; 25654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private ArrayList<PatternMatcher> mDataPaths = null; 25754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private ArrayList<String> mDataTypes = null; 25854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private boolean mHasPartialTypes = false; 25954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 26054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // These functions are the start of more optimized code for managing 26154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // the string sets... not yet implemented. 26254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 26354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static int findStringInSet(String[] set, String string, 26454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int[] lengths, int lenPos) { 26554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (set == null) return -1; 26654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int N = lengths[lenPos]; 26754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 26854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (set[i].equals(string)) return i; 26954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 27054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return -1; 27154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 27254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 27354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static String[] addStringToSet(String[] set, String string, 27454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int[] lengths, int lenPos) { 27554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (findStringInSet(set, string, lengths, lenPos) >= 0) return set; 27654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (set == null) { 27754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project set = new String[2]; 27854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project set[0] = string; 27954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project lengths[lenPos] = 1; 28054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return set; 28154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 28254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int N = lengths[lenPos]; 28354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (N < set.length) { 28454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project set[N] = string; 28554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project lengths[lenPos] = N+1; 28654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return set; 28754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 28854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 28954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String[] newSet = new String[(N*3)/2 + 2]; 29054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project System.arraycopy(set, 0, newSet, 0, N); 29154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project set = newSet; 29254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project set[N] = string; 29354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project lengths[lenPos] = N+1; 29454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return set; 29554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 29654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 29754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static String[] removeStringFromSet(String[] set, String string, 29854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int[] lengths, int lenPos) { 29954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int pos = findStringInSet(set, string, lengths, lenPos); 30054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (pos < 0) return set; 30154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int N = lengths[lenPos]; 30254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (N > (set.length/4)) { 30354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int copyLen = N-(pos+1); 30454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (copyLen > 0) { 30554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project System.arraycopy(set, pos+1, set, pos, copyLen); 30654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 30754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project set[N-1] = null; 30854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project lengths[lenPos] = N-1; 30954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return set; 31054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 31154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 31254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String[] newSet = new String[set.length/3]; 31354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (pos > 0) System.arraycopy(set, 0, newSet, 0, pos); 31454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if ((pos+1) < N) System.arraycopy(set, pos+1, newSet, pos, N-(pos+1)); 31554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return newSet; 31654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 31754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 31854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 31954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * This exception is thrown when a given MIME type does not have a valid 32054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * syntax. 32154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 32254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static class MalformedMimeTypeException extends AndroidException { 32354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public MalformedMimeTypeException() { 32454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 32554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 32654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public MalformedMimeTypeException(String name) { 32754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project super(name); 32854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 32954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project }; 33054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 33154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 33254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Create a new IntentFilter instance with a specified action and MIME 33354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * type, where you know the MIME type is correctly formatted. This catches 33454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the {@link MalformedMimeTypeException} exception that the constructor 33554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * can call and turns it into a runtime exception. 33654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 33754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param action The action to match, i.e. Intent.ACTION_VIEW. 33854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param dataType The type to match, i.e. "vnd.android.cursor.dir/person". 33954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 34054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return A new IntentFilter for the given action and type. 34154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 34254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #IntentFilter(String, String) 34354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 34454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static IntentFilter create(String action, String dataType) { 34554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project try { 34654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return new IntentFilter(action, dataType); 34754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } catch (MalformedMimeTypeException e) { 34854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project throw new RuntimeException("Bad MIME type", e); 34954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 35054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 35154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 35254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 35354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * New empty IntentFilter. 35454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 35554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public IntentFilter() { 35654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mPriority = 0; 35754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mActions = new ArrayList<String>(); 35854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 35954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 36054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 36154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * New IntentFilter that matches a single action with no data. If 36254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * no data characteristics are subsequently specified, then the 36354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter will only match intents that contain no data. 36454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 36554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param action The action to match, i.e. Intent.ACTION_MAIN. 36654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 36754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public IntentFilter(String action) { 36854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mPriority = 0; 36954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mActions = new ArrayList<String>(); 37054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addAction(action); 37154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 37254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 37354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 37454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * New IntentFilter that matches a single action and data type. 37554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 376b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <p><em>Note: MIME type matching in the Android framework is 377b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * case-sensitive, unlike formal RFC MIME types. As a result, 378b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * you should always write your MIME types with lower case letters, 379b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * and any MIME types you receive from outside of Android should be 380b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * converted to lower case before supplying them here.</em></p> 381b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * 38254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p>Throws {@link MalformedMimeTypeException} if the given MIME type is 38354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * not syntactically correct. 38454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 38554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param action The action to match, i.e. Intent.ACTION_VIEW. 38654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param dataType The type to match, i.e. "vnd.android.cursor.dir/person". 38754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 38854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 38954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public IntentFilter(String action, String dataType) 39054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project throws MalformedMimeTypeException { 39154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mPriority = 0; 39254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mActions = new ArrayList<String>(); 39324847f35177fd970670aa1ffdfc6639bbd11d1f5Tom Gibara addAction(action); 39454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addDataType(dataType); 39554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 39654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 39754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 39854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * New IntentFilter containing a copy of an existing filter. 39954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 40054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param o The original filter to copy. 40154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 40254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public IntentFilter(IntentFilter o) { 40354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mPriority = o.mPriority; 40454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mActions = new ArrayList<String>(o.mActions); 40554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (o.mCategories != null) { 40654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mCategories = new ArrayList<String>(o.mCategories); 40754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 40854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (o.mDataTypes != null) { 40954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataTypes = new ArrayList<String>(o.mDataTypes); 41054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 41154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (o.mDataSchemes != null) { 41254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataSchemes = new ArrayList<String>(o.mDataSchemes); 41354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 414df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn if (o.mDataSchemeSpecificParts != null) { 415df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn mDataSchemeSpecificParts = new ArrayList<PatternMatcher>(o.mDataSchemeSpecificParts); 416df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 41754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (o.mDataAuthorities != null) { 41854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataAuthorities = new ArrayList<AuthorityEntry>(o.mDataAuthorities); 41954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 42054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (o.mDataPaths != null) { 42154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataPaths = new ArrayList<PatternMatcher>(o.mDataPaths); 42254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 42354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mHasPartialTypes = o.mHasPartialTypes; 42454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 42554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 42654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 42754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Modify priority of this filter. The default priority is 0. Positive 42854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * values will be before the default, lower values will be after it. 42954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Applications must use a value that is larger than 43054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #SYSTEM_LOW_PRIORITY} and smaller than 43154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #SYSTEM_HIGH_PRIORITY} . 43254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 43354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param priority The new priority value. 43454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 43554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #getPriority 43654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #SYSTEM_LOW_PRIORITY 43754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #SYSTEM_HIGH_PRIORITY 43854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 43954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final void setPriority(int priority) { 44054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mPriority = priority; 44154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 44254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 44354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 44454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return the priority of this filter. 44554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 44654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return The priority of the filter. 44754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 44854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #setPriority 44954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 45054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int getPriority() { 45154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mPriority; 45254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 45354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 45454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 45554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Add a new Intent action to match against. If any actions are included 45654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * in the filter, then an Intent's action must be one of those values for 45754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * it to match. If no actions are included, the Intent action is ignored. 45854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 45954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param action Name of the action to match, i.e. Intent.ACTION_VIEW. 46054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 46154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final void addAction(String action) { 46254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (!mActions.contains(action)) { 46354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mActions.add(action.intern()); 46454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 46554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 46654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 46754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 46854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return the number of actions in the filter. 46954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 47054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int countActions() { 47154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mActions.size(); 47254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 47354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 47454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 47554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return an action in the filter. 47654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 47754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final String getAction(int index) { 47854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mActions.get(index); 47954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 48054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 48154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 48254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Is the given action included in the filter? Note that if the filter 48354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * does not include any actions, false will <em>always</em> be returned. 48454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 48554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param action The action to look for. 48654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 48754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return True if the action is explicitly mentioned in the filter. 48854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 48954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final boolean hasAction(String action) { 4902c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown return action != null && mActions.contains(action); 49154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 49254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 49354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 49454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Match this filter against an Intent's action. If the filter does not 49554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * specify any actions, the match will always fail. 49654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 49754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param action The desired action to look for. 49854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 4992c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown * @return True if the action is listed in the filter. 50054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 50154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final boolean matchAction(String action) { 5022c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown return hasAction(action); 50354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 50454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 50554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 50654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return an iterator over the filter's actions. If there are no actions, 50754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * returns null. 50854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 50954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final Iterator<String> actionsIterator() { 51054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mActions != null ? mActions.iterator() : null; 51154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 51254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 51354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 51454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Add a new Intent data type to match against. If any types are 51554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * included in the filter, then an Intent's data must be <em>either</em> 51654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * one of these types <em>or</em> a matching scheme. If no data types 51754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * are included, then an Intent will only match if it specifies no data. 51854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 519b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <p><em>Note: MIME type matching in the Android framework is 520b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * case-sensitive, unlike formal RFC MIME types. As a result, 521b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * you should always write your MIME types with lower case letters, 522b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * and any MIME types you receive from outside of Android should be 523b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * converted to lower case before supplying them here.</em></p> 524b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * 52554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p>Throws {@link MalformedMimeTypeException} if the given MIME type is 52654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * not syntactically correct. 52754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 52854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param type Name of the data type to match, i.e. "vnd.android.cursor.dir/person". 52954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 53054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #matchData 53154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 53254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final void addDataType(String type) 53354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project throws MalformedMimeTypeException { 53454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int slashpos = type.indexOf('/'); 53554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int typelen = type.length(); 53654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (slashpos > 0 && typelen >= slashpos+2) { 53754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataTypes == null) mDataTypes = new ArrayList<String>(); 53854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (typelen == slashpos+2 && type.charAt(slashpos+1) == '*') { 53954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String str = type.substring(0, slashpos); 54054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (!mDataTypes.contains(str)) { 54154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataTypes.add(str.intern()); 54254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 54354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mHasPartialTypes = true; 54454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 54554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (!mDataTypes.contains(type)) { 54654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataTypes.add(type.intern()); 54754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 54854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 54954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return; 55054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 55154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 55254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project throw new MalformedMimeTypeException(type); 55354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 55454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 55554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 55654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Is the given data type included in the filter? Note that if the filter 55754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * does not include any type, false will <em>always</em> be returned. 55854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 55954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param type The data type to look for. 56054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 56154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return True if the type is explicitly mentioned in the filter. 56254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 56354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final boolean hasDataType(String type) { 56454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataTypes != null && findMimeType(type); 56554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 56654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 567f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn /** @hide */ 568f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn public final boolean hasExactDataType(String type) { 569f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn return mDataTypes != null && mDataTypes.contains(type); 570f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 571f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn 57254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 57354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return the number of data types in the filter. 57454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 57554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int countDataTypes() { 57654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataTypes != null ? mDataTypes.size() : 0; 57754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 57854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 57954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 58054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return a data type in the filter. 58154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 58254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final String getDataType(int index) { 58354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataTypes.get(index); 58454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 58554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 58654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 58754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return an iterator over the filter's data types. 58854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 58954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final Iterator<String> typesIterator() { 59054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataTypes != null ? mDataTypes.iterator() : null; 59154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 59254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 59354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 59454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Add a new Intent data scheme to match against. If any schemes are 59554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * included in the filter, then an Intent's data must be <em>either</em> 59654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * one of these schemes <em>or</em> a matching data type. If no schemes 59754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * are included, then an Intent will match only if it includes no data. 59854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 599b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <p><em>Note: scheme matching in the Android framework is 600b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * case-sensitive, unlike formal RFC schemes. As a result, 601b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * you should always write your schemes with lower case letters, 602b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * and any schemes you receive from outside of Android should be 603b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * converted to lower case before supplying them here.</em></p> 604b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * 60554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param scheme Name of the scheme to match, i.e. "http". 60654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 60754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #matchData 60854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 60954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final void addDataScheme(String scheme) { 61054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataSchemes == null) mDataSchemes = new ArrayList<String>(); 61154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (!mDataSchemes.contains(scheme)) { 61254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataSchemes.add(scheme.intern()); 61354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 61454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 61554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 61654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 61754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return the number of data schemes in the filter. 61854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 61954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int countDataSchemes() { 62054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataSchemes != null ? mDataSchemes.size() : 0; 62154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 62254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 62354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 62454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return a data scheme in the filter. 62554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 62654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final String getDataScheme(int index) { 62754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataSchemes.get(index); 62854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 62954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 63054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 63154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Is the given data scheme included in the filter? Note that if the 63254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter does not include any scheme, false will <em>always</em> be 63354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * returned. 63454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 63554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param scheme The data scheme to look for. 63654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 63754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return True if the scheme is explicitly mentioned in the filter. 63854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 63954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final boolean hasDataScheme(String scheme) { 64054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataSchemes != null && mDataSchemes.contains(scheme); 64154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 64254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 64354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 64454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return an iterator over the filter's data schemes. 64554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 64654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final Iterator<String> schemesIterator() { 64754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataSchemes != null ? mDataSchemes.iterator() : null; 64854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 64954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 65054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 65154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * This is an entry for a single authority in the Iterator returned by 65254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #authoritiesIterator()}. 65354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 65454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final static class AuthorityEntry { 65554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private final String mOrigHost; 65654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private final String mHost; 65754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private final boolean mWild; 65854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private final int mPort; 65954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 66054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public AuthorityEntry(String host, String port) { 66154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mOrigHost = host; 66254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mWild = host.length() > 0 && host.charAt(0) == '*'; 66354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mHost = mWild ? host.substring(1).intern() : host; 66454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mPort = port != null ? Integer.parseInt(port) : -1; 66554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 66654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 66754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project AuthorityEntry(Parcel src) { 66854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mOrigHost = src.readString(); 66954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mHost = src.readString(); 67054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mWild = src.readInt() != 0; 67154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mPort = src.readInt(); 67254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 67354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 67454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project void writeToParcel(Parcel dest) { 67554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeString(mOrigHost); 67654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeString(mHost); 67754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(mWild ? 1 : 0); 67854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(mPort); 67954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 68054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 68154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public String getHost() { 68254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mOrigHost; 68354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 68454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 68554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public int getPort() { 68654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mPort; 68754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 68854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 689f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn /** @hide */ 690f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn public boolean match(AuthorityEntry other) { 691f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn if (mWild != other.mWild) { 692f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn return false; 693f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 694f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn if (!mHost.equals(other.mHost)) { 695f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn return false; 696f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 697f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn if (mPort != other.mPort) { 698f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn return false; 699f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 700f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn return true; 701f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 702f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn 703b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn /** 704b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * Determine whether this AuthorityEntry matches the given data Uri. 705b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <em>Note that this comparison is case-sensitive, unlike formal 706b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * RFC host names. You thus should always normalize to lower-case.</em> 707b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * 708b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * @param data The Uri to match. 709b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * @return Returns either {@link IntentFilter#NO_MATCH_DATA}, 710b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * {@link IntentFilter#MATCH_CATEGORY_PORT}, or 711b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * {@link IntentFilter#MATCH_CATEGORY_HOST}. 712b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn */ 71354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public int match(Uri data) { 71454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String host = data.getHost(); 71554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (host == null) { 71654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 71754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 71843a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false) Log.v("IntentFilter", 71954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project "Match host " + host + ": " + mHost); 72054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mWild) { 72154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (host.length() < mHost.length()) { 72254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 72354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 72454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project host = host.substring(host.length()-mHost.length()); 72554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 72654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (host.compareToIgnoreCase(mHost) != 0) { 72754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 72854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 72954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mPort >= 0) { 73054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mPort != data.getPort()) { 73154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 73254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 73354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return MATCH_CATEGORY_PORT; 73454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 73554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return MATCH_CATEGORY_HOST; 73654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 73754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project }; 73854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 73954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 740df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * Add a new Intent data "scheme specific part" to match against. The filter must 741df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * include one or more schemes (via {@link #addDataScheme}) for the 742df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * scheme specific part to be considered. If any scheme specific parts are 743df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * included in the filter, then an Intent's data must match one of 744df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * them. If no scheme specific parts are included, then only the scheme must match. 745df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * 746ebc15ef80ff1b4354be99a45d348537f094d6b59Dianne Hackborn * <p>The "scheme specific part" that this matches against is the string returned 747ebc15ef80ff1b4354be99a45d348537f094d6b59Dianne Hackborn * by {@link android.net.Uri#getSchemeSpecificPart() Uri.getSchemeSpecificPart}. 748ebc15ef80ff1b4354be99a45d348537f094d6b59Dianne Hackborn * For Uris that contain a path, this kind of matching is not generally of interest, 749ebc15ef80ff1b4354be99a45d348537f094d6b59Dianne Hackborn * since {@link #addDataAuthority(String, String)} and 750ebc15ef80ff1b4354be99a45d348537f094d6b59Dianne Hackborn * {@link #addDataPath(String, int)} can provide a better mechanism for matching 751ebc15ef80ff1b4354be99a45d348537f094d6b59Dianne Hackborn * them. However, for Uris that do not contain a path, the authority and path 752ebc15ef80ff1b4354be99a45d348537f094d6b59Dianne Hackborn * are empty, so this is the only way to match against the non-scheme part.</p> 753ebc15ef80ff1b4354be99a45d348537f094d6b59Dianne Hackborn * 754df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * @param ssp Either a raw string that must exactly match the scheme specific part 755df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * path, or a simple pattern, depending on <var>type</var>. 756df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * @param type Determines how <var>ssp</var> will be compared to 757df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * determine a match: either {@link PatternMatcher#PATTERN_LITERAL}, 758df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * {@link PatternMatcher#PATTERN_PREFIX}, or 759df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * {@link PatternMatcher#PATTERN_SIMPLE_GLOB}. 760df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * 761df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * @see #matchData 762df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * @see #addDataScheme 763df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn */ 764df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn public final void addDataSchemeSpecificPart(String ssp, int type) { 765b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn addDataSchemeSpecificPart(new PatternMatcher(ssp, type)); 766b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn } 767b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn 768b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn /** @hide */ 769b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn public final void addDataSchemeSpecificPart(PatternMatcher ssp) { 770439e9bc85d854cec5ca89e8947a17693e84cb4aeDianne Hackborn if (mDataSchemeSpecificParts == null) { 771439e9bc85d854cec5ca89e8947a17693e84cb4aeDianne Hackborn mDataSchemeSpecificParts = new ArrayList<PatternMatcher>(); 772439e9bc85d854cec5ca89e8947a17693e84cb4aeDianne Hackborn } 773b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn mDataSchemeSpecificParts.add(ssp); 774df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 775df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn 776df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn /** 777df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * Return the number of data scheme specific parts in the filter. 778df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn */ 779df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn public final int countDataSchemeSpecificParts() { 780df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn return mDataSchemeSpecificParts != null ? mDataSchemeSpecificParts.size() : 0; 781df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 782df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn 783df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn /** 784df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * Return a data scheme specific part in the filter. 785df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn */ 786df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn public final PatternMatcher getDataSchemeSpecificPart(int index) { 787df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn return mDataSchemeSpecificParts.get(index); 788df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 789df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn 790df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn /** 791df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * Is the given data scheme specific part included in the filter? Note that if the 792df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * filter does not include any scheme specific parts, false will <em>always</em> be 793df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * returned. 794df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * 795df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * @param data The scheme specific part that is being looked for. 796df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * 797df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * @return Returns true if the data string matches a scheme specific part listed in the 798df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * filter. 799df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn */ 800df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn public final boolean hasDataSchemeSpecificPart(String data) { 801df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn if (mDataSchemeSpecificParts == null) { 802df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn return false; 803df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 804df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn final int numDataSchemeSpecificParts = mDataSchemeSpecificParts.size(); 805df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn for (int i = 0; i < numDataSchemeSpecificParts; i++) { 806df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn final PatternMatcher pe = mDataSchemeSpecificParts.get(i); 807df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn if (pe.match(data)) { 808df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn return true; 809df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 810df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 811df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn return false; 812df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 813df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn 814f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn /** @hide */ 815f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn public final boolean hasDataSchemeSpecificPart(PatternMatcher ssp) { 816f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn if (mDataSchemeSpecificParts == null) { 817f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn return false; 818f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 819f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn final int numDataSchemeSpecificParts = mDataSchemeSpecificParts.size(); 820f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn for (int i = 0; i < numDataSchemeSpecificParts; i++) { 821f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn final PatternMatcher pe = mDataSchemeSpecificParts.get(i); 822f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn if (pe.getType() == ssp.getType() && pe.getPath().equals(ssp.getPath())) { 823f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn return true; 824f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 825f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 826f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn return false; 827f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 828f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn 829df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn /** 830df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn * Return an iterator over the filter's data scheme specific parts. 831df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn */ 832df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn public final Iterator<PatternMatcher> schemeSpecificPartsIterator() { 833df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn return mDataSchemeSpecificParts != null ? mDataSchemeSpecificParts.iterator() : null; 834df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 835df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn 836df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn /** 83754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Add a new Intent data authority to match against. The filter must 83854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * include one or more schemes (via {@link #addDataScheme}) for the 83954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * authority to be considered. If any authorities are 84054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * included in the filter, then an Intent's data must match one of 84154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * them. If no authorities are included, then only the scheme must match. 84254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 843b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <p><em>Note: host name in the Android framework is 844b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * case-sensitive, unlike formal RFC host names. As a result, 845b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * you should always write your host names with lower case letters, 846b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * and any host names you receive from outside of Android should be 847b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * converted to lower case before supplying them here.</em></p> 848b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * 84954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param host The host part of the authority to match. May start with a 85054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * single '*' to wildcard the front of the host name. 85154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param port Optional port part of the authority to match. If null, any 85254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * port is allowed. 85354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 85454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #matchData 85554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #addDataScheme 85654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 85754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final void addDataAuthority(String host, String port) { 858b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn if (port != null) port = port.intern(); 859b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn addDataAuthority(new AuthorityEntry(host.intern(), port)); 860b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn } 861b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn 862b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn /** @hide */ 863b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn public final void addDataAuthority(AuthorityEntry ent) { 86454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataAuthorities == null) mDataAuthorities = 86554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project new ArrayList<AuthorityEntry>(); 866b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn mDataAuthorities.add(ent); 86754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 86854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 86954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 87054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return the number of data authorities in the filter. 87154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 87254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int countDataAuthorities() { 87354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataAuthorities != null ? mDataAuthorities.size() : 0; 87454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 87554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 87654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 87754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return a data authority in the filter. 87854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 87954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final AuthorityEntry getDataAuthority(int index) { 88054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataAuthorities.get(index); 88154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 88254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 88354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 88454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Is the given data authority included in the filter? Note that if the 88554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter does not include any authorities, false will <em>always</em> be 88654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * returned. 88754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 88854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param data The data whose authority is being looked for. 88954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 89054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return Returns true if the data string matches an authority listed in the 89154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter. 89254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 89354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final boolean hasDataAuthority(Uri data) { 89454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return matchDataAuthority(data) >= 0; 89554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 89654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 897f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn /** @hide */ 898f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn public final boolean hasDataAuthority(AuthorityEntry auth) { 899f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn if (mDataAuthorities == null) { 900f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn return false; 901f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 902f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn final int numDataAuthorities = mDataAuthorities.size(); 903f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn for (int i = 0; i < numDataAuthorities; i++) { 904f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn if (mDataAuthorities.get(i).match(auth)) { 905f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn return true; 906f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 907f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 908f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn return false; 909f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 910f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn 91154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 91254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return an iterator over the filter's data authorities. 91354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 91454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final Iterator<AuthorityEntry> authoritiesIterator() { 91554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataAuthorities != null ? mDataAuthorities.iterator() : null; 91654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 91754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 91854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 91937051cdd8624c4821bb68169be427061c48ad837Gilles Debunne * Add a new Intent data path to match against. The filter must 92054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * include one or more schemes (via {@link #addDataScheme}) <em>and</em> 92154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * one or more authorities (via {@link #addDataAuthority}) for the 92254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * path to be considered. If any paths are 92354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * included in the filter, then an Intent's data must match one of 92454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * them. If no paths are included, then only the scheme/authority must 92554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * match. 92654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 92754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p>The path given here can either be a literal that must directly 92854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * match or match against a prefix, or it can be a simple globbing pattern. 92954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * If the latter, you can use '*' anywhere in the pattern to match zero 93054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * or more instances of the previous character, '.' as a wildcard to match 93154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * any character, and '\' to escape the next character. 93254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 93354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param path Either a raw string that must exactly match the file 93454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * path, or a simple pattern, depending on <var>type</var>. 93554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param type Determines how <var>path</var> will be compared to 93654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * determine a match: either {@link PatternMatcher#PATTERN_LITERAL}, 93754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link PatternMatcher#PATTERN_PREFIX}, or 93854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link PatternMatcher#PATTERN_SIMPLE_GLOB}. 93954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 94054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #matchData 94154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #addDataScheme 94254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #addDataAuthority 94354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 94454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final void addDataPath(String path, int type) { 945b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn addDataPath(new PatternMatcher(path.intern(), type)); 946b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn } 947b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn 948b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn /** @hide */ 949b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn public final void addDataPath(PatternMatcher path) { 95054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataPaths == null) mDataPaths = new ArrayList<PatternMatcher>(); 951b09491f271c0a647632e5a99bfe280cbb7106195Dianne Hackborn mDataPaths.add(path); 95254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 95354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 95454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 95554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return the number of data paths in the filter. 95654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 95754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int countDataPaths() { 95854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataPaths != null ? mDataPaths.size() : 0; 95954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 96054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 96154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 96254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return a data path in the filter. 96354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 96454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final PatternMatcher getDataPath(int index) { 96554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataPaths.get(index); 96654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 96754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 96854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 96954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Is the given data path included in the filter? Note that if the 97054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter does not include any paths, false will <em>always</em> be 97154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * returned. 97254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 97354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param data The data path to look for. This is without the scheme 97454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * prefix. 97554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 97654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return True if the data string matches a path listed in the 97754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter. 97854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 97954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final boolean hasDataPath(String data) { 98054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataPaths == null) { 98154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return false; 98254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 9832c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown final int numDataPaths = mDataPaths.size(); 9842c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown for (int i = 0; i < numDataPaths; i++) { 9852c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown final PatternMatcher pe = mDataPaths.get(i); 98654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (pe.match(data)) { 98754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return true; 98854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 98954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 99054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return false; 99154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 99254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 993f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn /** @hide */ 994f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn public final boolean hasDataPath(PatternMatcher path) { 995f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn if (mDataPaths == null) { 996f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn return false; 997f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 998f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn final int numDataPaths = mDataPaths.size(); 999f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn for (int i = 0; i < numDataPaths; i++) { 1000f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn final PatternMatcher pe = mDataPaths.get(i); 1001f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn if (pe.getType() == path.getType() && pe.getPath().equals(path.getPath())) { 1002f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn return true; 1003f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 1004f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 1005f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn return false; 1006f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn } 1007f2ac2761276e4972f6463d6818c9f5798bdc9a4dDianne Hackborn 100854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 100954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return an iterator over the filter's data paths. 101054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 101154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final Iterator<PatternMatcher> pathsIterator() { 101254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataPaths != null ? mDataPaths.iterator() : null; 101354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 101454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 101554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 101654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Match this intent filter against the given Intent data. This ignores 101754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the data scheme -- unlike {@link #matchData}, the authority will match 101854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * regardless of whether there is a matching scheme. 101954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 102054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param data The data whose authority is being looked for. 102154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 102254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return Returns either {@link #MATCH_CATEGORY_HOST}, 102354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #MATCH_CATEGORY_PORT}, {@link #NO_MATCH_DATA}. 102454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 102554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int matchDataAuthority(Uri data) { 102654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataAuthorities == null) { 102754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 102854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 10292c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown final int numDataAuthorities = mDataAuthorities.size(); 10302c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown for (int i = 0; i < numDataAuthorities; i++) { 10312c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown final AuthorityEntry ae = mDataAuthorities.get(i); 103254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int match = ae.match(data); 103354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (match >= 0) { 103454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return match; 103554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 103654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 103754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 103854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 103954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 104054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 104154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Match this filter against an Intent's data (type, scheme and path). If 104254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the filter does not specify any types and does not specify any 104354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * schemes/paths, the match will only succeed if the intent does not 10440ea920d8396e4c8596ddeaa5bd130fd012d9c4b9Dianne Hackborn * also specify a type or data. If the filter does not specify any schemes, 10450ea920d8396e4c8596ddeaa5bd130fd012d9c4b9Dianne Hackborn * it will implicitly match intents with no scheme, or the schemes "content:" 10460ea920d8396e4c8596ddeaa5bd130fd012d9c4b9Dianne Hackborn * or "file:" (basically performing a MIME-type only match). If the filter 10470ea920d8396e4c8596ddeaa5bd130fd012d9c4b9Dianne Hackborn * does not specify any MIME types, the Intent also must not specify a MIME 10480ea920d8396e4c8596ddeaa5bd130fd012d9c4b9Dianne Hackborn * type. 104954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 1050b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <p>Be aware that to match against an authority, you must also specify a base 105154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * scheme the authority is in. To match against a data path, both a scheme 105254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * and authority must be specified. If the filter does not specify any 105354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * types or schemes that it matches against, it is considered to be empty 105454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * (any authority or data path given is ignored, as if it were empty as 105554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * well). 105654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 1057b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <p><em>Note: MIME type, Uri scheme, and host name matching in the 1058b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * Android framework is case-sensitive, unlike the formal RFC definitions. 1059b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * As a result, you should always write these elements with lower case letters, 1060b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * and normalize any MIME types or Uris you receive from 1061b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * outside of Android to ensure these elements are lower case before 1062b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * supplying them here.</em></p> 1063b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * 106454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param type The desired data type to look for, as returned by 106554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent.resolveType(). 106654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param scheme The desired data scheme to look for, as returned by 106754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent.getScheme(). 106854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param data The full data string to match against, as supplied in 106954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent.data. 107054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 107154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return Returns either a valid match constant (a combination of 107254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #MATCH_CATEGORY_MASK} and {@link #MATCH_ADJUSTMENT_MASK}), 107354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * or one of the error codes {@link #NO_MATCH_TYPE} if the type didn't match 107454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * or {@link #NO_MATCH_DATA} if the scheme/path didn't match. 107554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 107654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #match 107754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 107854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int matchData(String type, String scheme, Uri data) { 107954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final ArrayList<String> types = mDataTypes; 108054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final ArrayList<String> schemes = mDataSchemes; 108154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 108254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int match = MATCH_CATEGORY_EMPTY; 108354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 108454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (types == null && schemes == null) { 108554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return ((type == null && data == null) 108654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project ? (MATCH_CATEGORY_EMPTY+MATCH_ADJUSTMENT_NORMAL) : NO_MATCH_DATA); 108754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 108854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 108954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (schemes != null) { 109054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (schemes.contains(scheme != null ? scheme : "")) { 109154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project match = MATCH_CATEGORY_SCHEME; 109254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 109354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 109454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 109554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 1096df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn final ArrayList<PatternMatcher> schemeSpecificParts = mDataSchemeSpecificParts; 1097df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn if (schemeSpecificParts != null) { 1098df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn match = hasDataSchemeSpecificPart(data.getSchemeSpecificPart()) 1099df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn ? MATCH_CATEGORY_SCHEME_SPECIFIC_PART : NO_MATCH_DATA; 1100df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 1101df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn if (match != MATCH_CATEGORY_SCHEME_SPECIFIC_PART) { 1102df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn // If there isn't any matching ssp, we need to match an authority. 1103df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn final ArrayList<AuthorityEntry> authorities = mDataAuthorities; 1104df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn if (authorities != null) { 1105df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn int authMatch = matchDataAuthority(data); 1106df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn if (authMatch >= 0) { 1107df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn final ArrayList<PatternMatcher> paths = mDataPaths; 1108df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn if (paths == null) { 1109df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn match = authMatch; 1110df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } else if (hasDataPath(data.getPath())) { 1111df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn match = MATCH_CATEGORY_PATH; 1112df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } else { 1113df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn return NO_MATCH_DATA; 1114df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 111554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 111654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 111754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 111854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 111954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 1120df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn // If neither an ssp nor an authority matched, we're done. 1121df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn if (match == NO_MATCH_DATA) { 1122df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn return NO_MATCH_DATA; 1123df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 112454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 112554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // Special case: match either an Intent with no data URI, 112654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // or with a scheme: URI. This is to give a convenience for 112754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // the common case where you want to deal with data in a 112854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // content provider, which is done by type, and we don't want 112954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // to force everyone to say they handle content: or file: URIs. 113054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (scheme != null && !"".equals(scheme) 113154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project && !"content".equals(scheme) 113254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project && !"file".equals(scheme)) { 113354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 113454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 113554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 113654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 113754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (types != null) { 113854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (findMimeType(type)) { 113954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project match = MATCH_CATEGORY_TYPE; 114054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 114154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_TYPE; 114254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 114354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 114454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // If no MIME types are specified, then we will only match against 114554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // an Intent that does not have a MIME type. 114654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (type != null) { 114754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_TYPE; 114854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 114954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 115054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 115154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return match + MATCH_ADJUSTMENT_NORMAL; 115254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 115354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 115454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 115554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Add a new Intent category to match against. The semantics of 115654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * categories is the opposite of actions -- an Intent includes the 115754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * categories that it requires, all of which must be included in the 115854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter in order to match. In other words, adding a category to the 115954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter has no impact on matching unless that category is specified in 116054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the intent. 116154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 116254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param category Name of category to match, i.e. Intent.CATEGORY_EMBED. 116354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 116454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final void addCategory(String category) { 116554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mCategories == null) mCategories = new ArrayList<String>(); 116654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (!mCategories.contains(category)) { 116754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mCategories.add(category.intern()); 116854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 116954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 117054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 117154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 117254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return the number of categories in the filter. 117354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 117454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int countCategories() { 117554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mCategories != null ? mCategories.size() : 0; 117654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 117754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 117854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 117954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return a category in the filter. 118054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 118154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final String getCategory(int index) { 118254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mCategories.get(index); 118354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 118454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 118554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 118654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Is the given category included in the filter? 118754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 118854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param category The category that the filter supports. 118954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 119054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return True if the category is explicitly mentioned in the filter. 119154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 119254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final boolean hasCategory(String category) { 119354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mCategories != null && mCategories.contains(category); 119454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 119554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 119654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 119754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return an iterator over the filter's categories. 1198d2d2925ff7ae9456c1c6c9147b1b9fd9a99ea607Kenny Root * 1199d2d2925ff7ae9456c1c6c9147b1b9fd9a99ea607Kenny Root * @return Iterator if this filter has categories or {@code null} if none. 120054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 120154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final Iterator<String> categoriesIterator() { 120254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mCategories != null ? mCategories.iterator() : null; 120354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 120454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 120554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 120654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Match this filter against an Intent's categories. Each category in 120754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the Intent must be specified by the filter; if any are not in the 120854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter, the match fails. 120954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 121054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param categories The categories included in the intent, as returned by 121154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent.getCategories(). 121254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 121354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return If all categories match (success), null; else the name of the 121454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * first category that didn't match. 121554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 121654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final String matchCategories(Set<String> categories) { 121754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (categories == null) { 121854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return null; 121954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 122054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 122154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Iterator<String> it = categories.iterator(); 122254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 122354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mCategories == null) { 122454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return it.hasNext() ? it.next() : null; 122554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 122654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 122754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project while (it.hasNext()) { 122854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final String category = it.next(); 122954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (!mCategories.contains(category)) { 123054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return category; 123154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 123254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 123354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 123454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return null; 123554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 123654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 123754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 123854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Test whether this filter matches the given <var>intent</var>. 123954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 124054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param intent The Intent to compare against. 124154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param resolve If true, the intent's type will be resolved by calling 124254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent.resolveType(); otherwise a simple match against 124354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent.type will be performed. 124454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param logTag Tag to use in debugging messages. 124554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 124654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return Returns either a valid match constant (a combination of 124754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #MATCH_CATEGORY_MASK} and {@link #MATCH_ADJUSTMENT_MASK}), 124854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * or one of the error codes {@link #NO_MATCH_TYPE} if the type didn't match, 124954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #NO_MATCH_DATA} if the scheme/path didn't match, 1250dc894046beddcd60719011d1791b51be8cc2cb4dDianne Hackborn * {@link #NO_MATCH_ACTION} if the action didn't match, or 125154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #NO_MATCH_CATEGORY} if one or more categories didn't match. 125254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 125354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #match(String, String, String, android.net.Uri , Set, String) 125454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 125554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int match(ContentResolver resolver, Intent intent, 125654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project boolean resolve, String logTag) { 125754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String type = resolve ? intent.resolveType(resolver) : intent.getType(); 125854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return match(intent.getAction(), type, intent.getScheme(), 125954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project intent.getData(), intent.getCategories(), logTag); 126054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 126154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 126254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 126354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Test whether this filter matches the given intent data. A match is 126454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * only successful if the actions and categories in the Intent match 126554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * against the filter, as described in {@link IntentFilter}; in that case, 126654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the match result returned will be as per {@link #matchData}. 126754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 126854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param action The intent action to match against (Intent.getAction). 126954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param type The intent type to match against (Intent.resolveType()). 127054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param scheme The data scheme to match against (Intent.getScheme()). 127154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param data The data URI to match against (Intent.getData()). 127254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param categories The categories to match against 127354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * (Intent.getCategories()). 127454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param logTag Tag to use in debugging messages. 127554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 127654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return Returns either a valid match constant (a combination of 127754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #MATCH_CATEGORY_MASK} and {@link #MATCH_ADJUSTMENT_MASK}), 127854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * or one of the error codes {@link #NO_MATCH_TYPE} if the type didn't match, 127954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #NO_MATCH_DATA} if the scheme/path didn't match, 1280dc894046beddcd60719011d1791b51be8cc2cb4dDianne Hackborn * {@link #NO_MATCH_ACTION} if the action didn't match, or 128154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #NO_MATCH_CATEGORY} if one or more categories didn't match. 128254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 128354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #matchData 128454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see Intent#getAction 128554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see Intent#resolveType 128654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see Intent#getScheme 128754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see Intent#getData 128854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see Intent#getCategories 128954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 129054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int match(String action, String type, String scheme, 129154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Uri data, Set<String> categories, String logTag) { 1292239f77d20adcc0e2ce67a7907b3f6ca75b13fd00Jeff Brown if (action != null && !matchAction(action)) { 129343a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false) Log.v( 129454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project logTag, "No matching action " + action + " for " + this); 129554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_ACTION; 129654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 129754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 129854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int dataMatch = matchData(type, scheme, data); 129954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (dataMatch < 0) { 130043a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false) { 130154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (dataMatch == NO_MATCH_TYPE) { 130254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Log.v(logTag, "No matching type " + type 130354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project + " for " + this); 130454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 130554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (dataMatch == NO_MATCH_DATA) { 130654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Log.v(logTag, "No matching scheme/path " + data 130754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project + " for " + this); 130854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 130954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 131054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return dataMatch; 131154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 131254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 13132c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown String categoryMismatch = matchCategories(categories); 13142c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown if (categoryMismatch != null) { 131543a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false) { 13162c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown Log.v(logTag, "No matching category " + categoryMismatch + " for " + this); 13172c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown } 131854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_CATEGORY; 131954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 132054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 132154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // It would be nice to treat container activities as more 132254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // important than ones that can be embedded, but this is not the way... 132354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (false) { 132454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (categories != null) { 132554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dataMatch -= mCategories.size() - categories.size(); 132654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 132754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 132854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 132954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return dataMatch; 133054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 133154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 133254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 133354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Write the contents of the IntentFilter as an XML stream. 133454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 133554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public void writeToXml(XmlSerializer serializer) throws IOException { 133654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int N = countActions(); 133754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 133854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.startTag(null, ACTION_STR); 133954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, NAME_STR, mActions.get(i)); 134054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.endTag(null, ACTION_STR); 134154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 134254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project N = countCategories(); 134354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 134454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.startTag(null, CAT_STR); 134554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, NAME_STR, mCategories.get(i)); 134654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.endTag(null, CAT_STR); 134754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 134854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project N = countDataTypes(); 134954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 135054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.startTag(null, TYPE_STR); 135154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String type = mDataTypes.get(i); 135254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (type.indexOf('/') < 0) type = type + "/*"; 135354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, NAME_STR, type); 135454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.endTag(null, TYPE_STR); 135554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 135654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project N = countDataSchemes(); 135754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 135854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.startTag(null, SCHEME_STR); 135954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, NAME_STR, mDataSchemes.get(i)); 136054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.endTag(null, SCHEME_STR); 136154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 1362df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn N = countDataSchemeSpecificParts(); 1363df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn for (int i=0; i<N; i++) { 1364df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn serializer.startTag(null, SSP_STR); 1365df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn PatternMatcher pe = mDataSchemeSpecificParts.get(i); 1366df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn switch (pe.getType()) { 1367df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn case PatternMatcher.PATTERN_LITERAL: 1368df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn serializer.attribute(null, LITERAL_STR, pe.getPath()); 1369df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn break; 1370df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn case PatternMatcher.PATTERN_PREFIX: 1371df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn serializer.attribute(null, PREFIX_STR, pe.getPath()); 1372df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn break; 1373df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn case PatternMatcher.PATTERN_SIMPLE_GLOB: 1374df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn serializer.attribute(null, SGLOB_STR, pe.getPath()); 1375df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn break; 1376df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 1377df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn serializer.endTag(null, SSP_STR); 1378df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 137954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project N = countDataAuthorities(); 138054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 138154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.startTag(null, AUTH_STR); 138254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project AuthorityEntry ae = mDataAuthorities.get(i); 138354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, HOST_STR, ae.getHost()); 138454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (ae.getPort() >= 0) { 138554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, PORT_STR, Integer.toString(ae.getPort())); 138654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 138754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.endTag(null, AUTH_STR); 138854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 138954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project N = countDataPaths(); 139054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 139154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.startTag(null, PATH_STR); 139254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project PatternMatcher pe = mDataPaths.get(i); 139354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project switch (pe.getType()) { 139454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project case PatternMatcher.PATTERN_LITERAL: 139554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, LITERAL_STR, pe.getPath()); 139654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project break; 139754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project case PatternMatcher.PATTERN_PREFIX: 139854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, PREFIX_STR, pe.getPath()); 139954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project break; 140054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project case PatternMatcher.PATTERN_SIMPLE_GLOB: 140154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, SGLOB_STR, pe.getPath()); 140254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project break; 140354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 140454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.endTag(null, PATH_STR); 140554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 140654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 140754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 140854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public void readFromXml(XmlPullParser parser) throws XmlPullParserException, 140954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project IOException { 141054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int outerDepth = parser.getDepth(); 141154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int type; 141254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project while ((type=parser.next()) != XmlPullParser.END_DOCUMENT 141354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project && (type != XmlPullParser.END_TAG 141454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project || parser.getDepth() > outerDepth)) { 141554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (type == XmlPullParser.END_TAG 141654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project || type == XmlPullParser.TEXT) { 141754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project continue; 141854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 141954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 142054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String tagName = parser.getName(); 142154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (tagName.equals(ACTION_STR)) { 142254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String name = parser.getAttributeValue(null, NAME_STR); 142354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (name != null) { 142454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addAction(name); 142554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 142654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else if (tagName.equals(CAT_STR)) { 142754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String name = parser.getAttributeValue(null, NAME_STR); 142854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (name != null) { 142954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addCategory(name); 143054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 143154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else if (tagName.equals(TYPE_STR)) { 143254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String name = parser.getAttributeValue(null, NAME_STR); 143354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (name != null) { 143454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project try { 143554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addDataType(name); 143654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } catch (MalformedMimeTypeException e) { 143754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 143854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 143954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else if (tagName.equals(SCHEME_STR)) { 144054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String name = parser.getAttributeValue(null, NAME_STR); 144154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (name != null) { 144254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addDataScheme(name); 144354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 1444df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } else if (tagName.equals(SSP_STR)) { 1445df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn String ssp = parser.getAttributeValue(null, LITERAL_STR); 1446df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn if (ssp != null) { 1447df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn addDataSchemeSpecificPart(ssp, PatternMatcher.PATTERN_LITERAL); 1448df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } else if ((ssp=parser.getAttributeValue(null, PREFIX_STR)) != null) { 1449df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn addDataSchemeSpecificPart(ssp, PatternMatcher.PATTERN_PREFIX); 1450df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } else if ((ssp=parser.getAttributeValue(null, SGLOB_STR)) != null) { 1451df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn addDataSchemeSpecificPart(ssp, PatternMatcher.PATTERN_SIMPLE_GLOB); 1452df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 145354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else if (tagName.equals(AUTH_STR)) { 145454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String host = parser.getAttributeValue(null, HOST_STR); 145554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String port = parser.getAttributeValue(null, PORT_STR); 145654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (host != null) { 145754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addDataAuthority(host, port); 145854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 145954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else if (tagName.equals(PATH_STR)) { 146054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String path = parser.getAttributeValue(null, LITERAL_STR); 146154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (path != null) { 146254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addDataPath(path, PatternMatcher.PATTERN_LITERAL); 146354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else if ((path=parser.getAttributeValue(null, PREFIX_STR)) != null) { 146454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addDataPath(path, PatternMatcher.PATTERN_PREFIX); 146554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else if ((path=parser.getAttributeValue(null, SGLOB_STR)) != null) { 146654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addDataPath(path, PatternMatcher.PATTERN_SIMPLE_GLOB); 146754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 146854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 146954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Log.w("IntentFilter", "Unknown tag parsing IntentFilter: " + tagName); 147054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 147154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project XmlUtils.skipCurrentTag(parser); 147254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 147354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 147454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 147554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public void dump(Printer du, String prefix) { 14761d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn StringBuilder sb = new StringBuilder(256); 147754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mActions.size() > 0) { 147854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Iterator<String> it = mActions.iterator(); 147954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project while (it.hasNext()) { 14801d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.setLength(0); 14811d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(prefix); sb.append("Action: \""); 14821d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(it.next()); sb.append("\""); 14831d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn du.println(sb.toString()); 148454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 148554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 148654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mCategories != null) { 148754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Iterator<String> it = mCategories.iterator(); 148854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project while (it.hasNext()) { 14891d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.setLength(0); 14901d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(prefix); sb.append("Category: \""); 14911d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(it.next()); sb.append("\""); 14921d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn du.println(sb.toString()); 149354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 149454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 149554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataSchemes != null) { 149654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Iterator<String> it = mDataSchemes.iterator(); 149754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project while (it.hasNext()) { 14981d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.setLength(0); 14991d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(prefix); sb.append("Scheme: \""); 15001d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(it.next()); sb.append("\""); 15011d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn du.println(sb.toString()); 150254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 150354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 1504df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn if (mDataSchemeSpecificParts != null) { 1505df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn Iterator<PatternMatcher> it = mDataSchemeSpecificParts.iterator(); 1506df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn while (it.hasNext()) { 1507df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn PatternMatcher pe = it.next(); 1508df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn sb.setLength(0); 1509df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn sb.append(prefix); sb.append("Ssp: \""); 1510df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn sb.append(pe); sb.append("\""); 1511df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn du.println(sb.toString()); 1512df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 1513df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 151454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataAuthorities != null) { 151554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Iterator<AuthorityEntry> it = mDataAuthorities.iterator(); 151654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project while (it.hasNext()) { 151754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project AuthorityEntry ae = it.next(); 15181d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.setLength(0); 15191d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(prefix); sb.append("Authority: \""); 15201d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(ae.mHost); sb.append("\": "); 15211d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(ae.mPort); 15221d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn if (ae.mWild) sb.append(" WILD"); 15231d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn du.println(sb.toString()); 152454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 152554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 152654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataPaths != null) { 152754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Iterator<PatternMatcher> it = mDataPaths.iterator(); 152854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project while (it.hasNext()) { 152954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project PatternMatcher pe = it.next(); 15301d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.setLength(0); 15311d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(prefix); sb.append("Path: \""); 15321d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(pe); sb.append("\""); 15331d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn du.println(sb.toString()); 153454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 153554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 153654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataTypes != null) { 153754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Iterator<String> it = mDataTypes.iterator(); 153854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project while (it.hasNext()) { 15391d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.setLength(0); 15401d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(prefix); sb.append("Type: \""); 15411d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(it.next()); sb.append("\""); 15421d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn du.println(sb.toString()); 154354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 154454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 15451d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn if (mPriority != 0 || mHasPartialTypes) { 15461d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.setLength(0); 15471d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(prefix); sb.append("mPriority="); sb.append(mPriority); 15481d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(", mHasPartialTypes="); sb.append(mHasPartialTypes); 15491d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn du.println(sb.toString()); 15501d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn } 155154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 155254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 155354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final Parcelable.Creator<IntentFilter> CREATOR 155454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project = new Parcelable.Creator<IntentFilter>() { 155554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public IntentFilter createFromParcel(Parcel source) { 155654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return new IntentFilter(source); 155754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 155854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 155954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public IntentFilter[] newArray(int size) { 156054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return new IntentFilter[size]; 156154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 156254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project }; 156354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 156454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int describeContents() { 156554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return 0; 156654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 156754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 156854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final void writeToParcel(Parcel dest, int flags) { 156954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeStringList(mActions); 157054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mCategories != null) { 157154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(1); 157254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeStringList(mCategories); 157354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 157454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(0); 157554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 157654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataSchemes != null) { 157754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(1); 157854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeStringList(mDataSchemes); 157954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 158054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(0); 158154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 158254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataTypes != null) { 158354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(1); 158454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeStringList(mDataTypes); 158554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 158654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(0); 158754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 1588df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn if (mDataSchemeSpecificParts != null) { 1589df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn final int N = mDataSchemeSpecificParts.size(); 1590df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn dest.writeInt(N); 1591df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn for (int i=0; i<N; i++) { 1592439e9bc85d854cec5ca89e8947a17693e84cb4aeDianne Hackborn mDataSchemeSpecificParts.get(i).writeToParcel(dest, flags); 1593df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 1594df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } else { 1595df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn dest.writeInt(0); 1596df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 159754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataAuthorities != null) { 159854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int N = mDataAuthorities.size(); 159954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(N); 160054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 160154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataAuthorities.get(i).writeToParcel(dest); 160254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 160354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 160454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(0); 160554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 160654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataPaths != null) { 160754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int N = mDataPaths.size(); 160854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(N); 160954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 1610439e9bc85d854cec5ca89e8947a17693e84cb4aeDianne Hackborn mDataPaths.get(i).writeToParcel(dest, flags); 161154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 161254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 161354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(0); 161454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 161554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(mPriority); 161654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(mHasPartialTypes ? 1 : 0); 161754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 161854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 161954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 162054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * For debugging -- perform a check on the filter, return true if it passed 162154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * or false if it failed. 162254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 162354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@hide} 162454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 162554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public boolean debugCheck() { 162654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return true; 162754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 162854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // This code looks for intent filters that do not specify data. 162954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /* 163054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mActions != null && mActions.size() == 1 163154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project && mActions.contains(Intent.ACTION_MAIN)) { 163254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return true; 163354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 163454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 163554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataTypes == null && mDataSchemes == null) { 163654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Log.w("IntentFilter", "QUESTIONABLE INTENT FILTER:"); 163754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dump(Log.WARN, "IntentFilter", " "); 163854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return false; 163954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 164054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 164154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return true; 164254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 164354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 164454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 164554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private IntentFilter(Parcel source) { 164654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mActions = new ArrayList<String>(); 164754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project source.readStringList(mActions); 164854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (source.readInt() != 0) { 164954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mCategories = new ArrayList<String>(); 165054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project source.readStringList(mCategories); 165154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 165254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (source.readInt() != 0) { 165354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataSchemes = new ArrayList<String>(); 165454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project source.readStringList(mDataSchemes); 165554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 165654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (source.readInt() != 0) { 165754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataTypes = new ArrayList<String>(); 165854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project source.readStringList(mDataTypes); 165954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 166054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int N = source.readInt(); 166154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (N > 0) { 1662df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn mDataSchemeSpecificParts = new ArrayList<PatternMatcher>(N); 1663df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn for (int i=0; i<N; i++) { 1664df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn mDataSchemeSpecificParts.add(new PatternMatcher(source)); 1665df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 1666df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn } 1667df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn N = source.readInt(); 1668df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn if (N > 0) { 1669df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn mDataAuthorities = new ArrayList<AuthorityEntry>(N); 167054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 167154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataAuthorities.add(new AuthorityEntry(source)); 167254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 167354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 167454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project N = source.readInt(); 167554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (N > 0) { 1676df1c0bf7744d4abd3e2000fcfec01c119b857c75Dianne Hackborn mDataPaths = new ArrayList<PatternMatcher>(N); 167754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 167854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataPaths.add(new PatternMatcher(source)); 167954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 168054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 168154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mPriority = source.readInt(); 168254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mHasPartialTypes = source.readInt() > 0; 168354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 168454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 168554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private final boolean findMimeType(String type) { 168654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final ArrayList<String> t = mDataTypes; 168754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 168854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (type == null) { 168954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return false; 169054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 169154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 169254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (t.contains(type)) { 169354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return true; 169454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 169554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 169654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // Deal with an Intent wanting to match every type in the IntentFilter. 169754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int typeLength = type.length(); 169854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (typeLength == 3 && type.equals("*/*")) { 169954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return !t.isEmpty(); 170054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 170154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 170254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // Deal with this IntentFilter wanting to match every Intent type. 170354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mHasPartialTypes && t.contains("*")) { 170454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return true; 170554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 170654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 170754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int slashpos = type.indexOf('/'); 170854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (slashpos > 0) { 170954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mHasPartialTypes && t.contains(type.substring(0, slashpos))) { 171054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return true; 171154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 171254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (typeLength == slashpos+2 && type.charAt(slashpos+1) == '*') { 171354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // Need to look through all types for one that matches 171454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // our base... 17152c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown final int numTypes = t.size(); 17162c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown for (int i = 0; i < numTypes; i++) { 17172c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown final String v = t.get(i); 171854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (type.regionMatches(0, v, 0, slashpos+1)) { 171954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return true; 172054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 172154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 172254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 172354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 172454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 172554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return false; 172654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 172754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project} 1728