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}, 5354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #addDataType}, {@link #addDataScheme} {@link #addDataAuthority}, 5454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@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 8654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <strong>data scheme+authority+path</strong> if specified) must match. 8754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 8854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p><strong>Action</strong> matches if any of the given values match the 8954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent action, <em>or</em> if no actions were specified in the filter. 9054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 9154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p><strong>Data Type</strong> matches if any of the given values match the 9254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent type. The Intent 9354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * type is determined by calling {@link Intent#resolveType}. A wildcard can be 9454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * used for the MIME sub-type, in both the Intent and IntentFilter, so that the 9554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * type "audio/*" will match "audio/mpeg", "audio/aiff", "audio/*", etc. 96b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <em>Note that MIME type matching here is <b>case sensitive</b>, unlike 97b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * formal RFC MIME types!</em> You should thus always use lower case letters 98b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * for your MIME types. 9954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 10054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p><strong>Data Scheme</strong> matches if any of the given values match the 10154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent data's scheme. 10254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The Intent scheme is determined by calling {@link Intent#getData} 10354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * and {@link android.net.Uri#getScheme} on that URI. 104b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <em>Note that scheme matching here is <b>case sensitive</b>, unlike 105b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * formal RFC schemes!</em> You should thus always use lower case letters 106b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * for your schemes. 10754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 10854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p><strong>Data Authority</strong> matches if any of the given values match 10954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the Intent's data authority <em>and</em> one of the data scheme's in the filter 11054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * has matched the Intent, <em>or</em> no authories were supplied in the filter. 11154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The Intent authority is determined by calling 11254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link Intent#getData} and {@link android.net.Uri#getAuthority} on that URI. 113b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <em>Note that authority matching here is <b>case sensitive</b>, unlike 114b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * formal RFC host names!</em> You should thus always use lower case letters 115b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * for your authority. 116b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * 11754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p><strong>Data Path</strong> matches if any of the given values match the 11854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent's data path <em>and</em> both a scheme and authority in the filter 11954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * has matched against the Intent, <em>or</em> no paths were supplied in the 12054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter. The Intent authority is determined by calling 12154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link Intent#getData} and {@link android.net.Uri#getPath} on that URI. 12254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 12354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p><strong>Categories</strong> match if <em>all</em> of the categories in 12454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the Intent match categories given in the filter. Extra categories in the 12554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter that are not in the Intent will not cause the match to fail. Note 12654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * that unlike the action, an IntentFilter with no categories 12754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * will only match an Intent that does not have any categories. 12854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 12954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Projectpublic class IntentFilter implements Parcelable { 13054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String SGLOB_STR = "sglob"; 13154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String PREFIX_STR = "prefix"; 13254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String LITERAL_STR = "literal"; 13354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String PATH_STR = "path"; 13454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String PORT_STR = "port"; 13554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String HOST_STR = "host"; 13654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String AUTH_STR = "auth"; 13754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String SCHEME_STR = "scheme"; 13854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String TYPE_STR = "type"; 13954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String CAT_STR = "cat"; 14054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String NAME_STR = "name"; 14154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static final String ACTION_STR = "action"; 14254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 14354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 14454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter {@link #setPriority} value at which system high-priority 14554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * receivers are placed; that is, receivers that should execute before 14654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * application code. Applications should never use filters with this or 14754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * higher priorities. 14854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 14954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #setPriority 15054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 15154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int SYSTEM_HIGH_PRIORITY = 1000; 15254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 15354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 15454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter {@link #setPriority} value at which system low-priority 15554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * receivers are placed; that is, receivers that should execute after 15654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * application code. Applications should never use filters with this or 15754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * lower priorities. 15854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 15954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #setPriority 16054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 16154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int SYSTEM_LOW_PRIORITY = -1000; 16254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 16354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 16454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The part of a match constant that describes the category of match 16554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * that occurred. May be either {@link #MATCH_CATEGORY_EMPTY}, 16654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #MATCH_CATEGORY_SCHEME}, {@link #MATCH_CATEGORY_HOST}, 16754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #MATCH_CATEGORY_PORT}, 16854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #MATCH_CATEGORY_PATH}, or {@link #MATCH_CATEGORY_TYPE}. Higher 16954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * values indicate a better match. 17054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 17154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_CATEGORY_MASK = 0xfff0000; 17254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 17354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 17454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The part of a match constant that applies a quality adjustment to the 17554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * basic category of match. The value {@link #MATCH_ADJUSTMENT_NORMAL} 17654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * is no adjustment; higher numbers than that improve the quality, while 17754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * lower numbers reduce it. 17854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 17954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_ADJUSTMENT_MASK = 0x000ffff; 18054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 18154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 18254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Quality adjustment applied to the category of match that signifies 18354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the default, base value; higher numbers improve the quality while 18454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * lower numbers reduce it. 18554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 18654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_ADJUSTMENT_NORMAL = 0x8000; 18754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 18854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 18954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter matched an intent that had no data specified. 19054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 19154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_CATEGORY_EMPTY = 0x0100000; 19254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 19354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter matched an intent with the same data URI scheme. 19454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 19554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_CATEGORY_SCHEME = 0x0200000; 19654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 19754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter matched an intent with the same data URI scheme and 19854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * authority host. 19954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 20054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_CATEGORY_HOST = 0x0300000; 20154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 20254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter matched an intent with the same data URI scheme and 20354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * authority host and port. 20454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 20554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_CATEGORY_PORT = 0x0400000; 20654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 20754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter matched an intent with the same data URI scheme, 20854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * authority, and path. 20954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 21054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_CATEGORY_PATH = 0x0500000; 21154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 21254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter matched an intent with the same data MIME type. 21354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 21454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int MATCH_CATEGORY_TYPE = 0x0600000; 21554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 21654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 21754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter didn't match due to different MIME types. 21854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 21954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int NO_MATCH_TYPE = -1; 22054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 22154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter didn't match due to different data URIs. 22254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 22354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int NO_MATCH_DATA = -2; 22454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 22554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter didn't match due to different actions. 22654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 22754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int NO_MATCH_ACTION = -3; 22854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 22954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * The filter didn't match because it required one or more categories 23054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * that were not in the Intent. 23154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 23254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final int NO_MATCH_CATEGORY = -4; 23354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 23454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private int mPriority; 23554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private final ArrayList<String> mActions; 23654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private ArrayList<String> mCategories = null; 23754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private ArrayList<String> mDataSchemes = null; 23854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private ArrayList<AuthorityEntry> mDataAuthorities = null; 23954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private ArrayList<PatternMatcher> mDataPaths = null; 24054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private ArrayList<String> mDataTypes = null; 24154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private boolean mHasPartialTypes = false; 24254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 24354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // These functions are the start of more optimized code for managing 24454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // the string sets... not yet implemented. 24554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 24654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static int findStringInSet(String[] set, String string, 24754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int[] lengths, int lenPos) { 24854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (set == null) return -1; 24954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int N = lengths[lenPos]; 25054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 25154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (set[i].equals(string)) return i; 25254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 25354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return -1; 25454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 25554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 25654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static String[] addStringToSet(String[] set, String string, 25754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int[] lengths, int lenPos) { 25854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (findStringInSet(set, string, lengths, lenPos) >= 0) return set; 25954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (set == null) { 26054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project set = new String[2]; 26154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project set[0] = string; 26254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project lengths[lenPos] = 1; 26354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return set; 26454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 26554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int N = lengths[lenPos]; 26654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (N < set.length) { 26754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project set[N] = string; 26854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project lengths[lenPos] = N+1; 26954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return set; 27054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 27154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 27254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String[] newSet = new String[(N*3)/2 + 2]; 27354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project System.arraycopy(set, 0, newSet, 0, N); 27454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project set = newSet; 27554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project set[N] = string; 27654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project lengths[lenPos] = N+1; 27754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return set; 27854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 27954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 28054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private static String[] removeStringFromSet(String[] set, String string, 28154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int[] lengths, int lenPos) { 28254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int pos = findStringInSet(set, string, lengths, lenPos); 28354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (pos < 0) return set; 28454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int N = lengths[lenPos]; 28554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (N > (set.length/4)) { 28654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int copyLen = N-(pos+1); 28754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (copyLen > 0) { 28854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project System.arraycopy(set, pos+1, set, pos, copyLen); 28954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 29054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project set[N-1] = null; 29154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project lengths[lenPos] = N-1; 29254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return set; 29354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 29454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 29554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String[] newSet = new String[set.length/3]; 29654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (pos > 0) System.arraycopy(set, 0, newSet, 0, pos); 29754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if ((pos+1) < N) System.arraycopy(set, pos+1, newSet, pos, N-(pos+1)); 29854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return newSet; 29954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 30054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 30154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 30254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * This exception is thrown when a given MIME type does not have a valid 30354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * syntax. 30454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 30554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static class MalformedMimeTypeException extends AndroidException { 30654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public MalformedMimeTypeException() { 30754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 30854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 30954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public MalformedMimeTypeException(String name) { 31054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project super(name); 31154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 31254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project }; 31354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 31454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 31554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Create a new IntentFilter instance with a specified action and MIME 31654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * type, where you know the MIME type is correctly formatted. This catches 31754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the {@link MalformedMimeTypeException} exception that the constructor 31854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * can call and turns it into a runtime exception. 31954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 32054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param action The action to match, i.e. Intent.ACTION_VIEW. 32154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param dataType The type to match, i.e. "vnd.android.cursor.dir/person". 32254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 32354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return A new IntentFilter for the given action and type. 32454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 32554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #IntentFilter(String, String) 32654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 32754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static IntentFilter create(String action, String dataType) { 32854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project try { 32954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return new IntentFilter(action, dataType); 33054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } catch (MalformedMimeTypeException e) { 33154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project throw new RuntimeException("Bad MIME type", e); 33254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 33354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 33454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 33554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 33654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * New empty IntentFilter. 33754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 33854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public IntentFilter() { 33954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mPriority = 0; 34054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mActions = new ArrayList<String>(); 34154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 34254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 34354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 34454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * New IntentFilter that matches a single action with no data. If 34554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * no data characteristics are subsequently specified, then the 34654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter will only match intents that contain no data. 34754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 34854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param action The action to match, i.e. Intent.ACTION_MAIN. 34954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 35054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public IntentFilter(String action) { 35154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mPriority = 0; 35254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mActions = new ArrayList<String>(); 35354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addAction(action); 35454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 35554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 35654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 35754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * New IntentFilter that matches a single action and data type. 35854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 359b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <p><em>Note: MIME type matching in the Android framework is 360b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * case-sensitive, unlike formal RFC MIME types. As a result, 361b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * you should always write your MIME types with lower case letters, 362b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * and any MIME types you receive from outside of Android should be 363b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * converted to lower case before supplying them here.</em></p> 364b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * 36554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p>Throws {@link MalformedMimeTypeException} if the given MIME type is 36654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * not syntactically correct. 36754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 36854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param action The action to match, i.e. Intent.ACTION_VIEW. 36954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param dataType The type to match, i.e. "vnd.android.cursor.dir/person". 37054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 37154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 37254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public IntentFilter(String action, String dataType) 37354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project throws MalformedMimeTypeException { 37454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mPriority = 0; 37554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mActions = new ArrayList<String>(); 37624847f35177fd970670aa1ffdfc6639bbd11d1f5Tom Gibara addAction(action); 37754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addDataType(dataType); 37854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 37954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 38054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 38154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * New IntentFilter containing a copy of an existing filter. 38254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 38354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param o The original filter to copy. 38454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 38554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public IntentFilter(IntentFilter o) { 38654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mPriority = o.mPriority; 38754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mActions = new ArrayList<String>(o.mActions); 38854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (o.mCategories != null) { 38954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mCategories = new ArrayList<String>(o.mCategories); 39054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 39154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (o.mDataTypes != null) { 39254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataTypes = new ArrayList<String>(o.mDataTypes); 39354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 39454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (o.mDataSchemes != null) { 39554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataSchemes = new ArrayList<String>(o.mDataSchemes); 39654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 39754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (o.mDataAuthorities != null) { 39854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataAuthorities = new ArrayList<AuthorityEntry>(o.mDataAuthorities); 39954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 40054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (o.mDataPaths != null) { 40154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataPaths = new ArrayList<PatternMatcher>(o.mDataPaths); 40254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 40354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mHasPartialTypes = o.mHasPartialTypes; 40454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 40554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 40654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 40754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Modify priority of this filter. The default priority is 0. Positive 40854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * values will be before the default, lower values will be after it. 40954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Applications must use a value that is larger than 41054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #SYSTEM_LOW_PRIORITY} and smaller than 41154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #SYSTEM_HIGH_PRIORITY} . 41254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 41354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param priority The new priority value. 41454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 41554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #getPriority 41654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #SYSTEM_LOW_PRIORITY 41754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #SYSTEM_HIGH_PRIORITY 41854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 41954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final void setPriority(int priority) { 42054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mPriority = priority; 42154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 42254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 42354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 42454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return the priority of this filter. 42554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 42654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return The priority of the filter. 42754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 42854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #setPriority 42954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 43054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int getPriority() { 43154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mPriority; 43254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 43354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 43454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 43554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Add a new Intent action to match against. If any actions are included 43654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * in the filter, then an Intent's action must be one of those values for 43754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * it to match. If no actions are included, the Intent action is ignored. 43854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 43954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param action Name of the action to match, i.e. Intent.ACTION_VIEW. 44054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 44154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final void addAction(String action) { 44254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (!mActions.contains(action)) { 44354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mActions.add(action.intern()); 44454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 44554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 44654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 44754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 44854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return the number of actions in the filter. 44954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 45054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int countActions() { 45154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mActions.size(); 45254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 45354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 45454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 45554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return an action in the filter. 45654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 45754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final String getAction(int index) { 45854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mActions.get(index); 45954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 46054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 46154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 46254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Is the given action included in the filter? Note that if the filter 46354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * does not include any actions, false will <em>always</em> be returned. 46454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 46554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param action The action to look for. 46654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 46754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return True if the action is explicitly mentioned in the filter. 46854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 46954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final boolean hasAction(String action) { 4702c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown return action != null && mActions.contains(action); 47154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 47254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 47354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 47454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Match this filter against an Intent's action. If the filter does not 47554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * specify any actions, the match will always fail. 47654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 47754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param action The desired action to look for. 47854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 4792c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown * @return True if the action is listed in the filter. 48054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 48154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final boolean matchAction(String action) { 4822c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown return hasAction(action); 48354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 48454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 48554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 48654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return an iterator over the filter's actions. If there are no actions, 48754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * returns null. 48854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 48954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final Iterator<String> actionsIterator() { 49054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mActions != null ? mActions.iterator() : null; 49154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 49254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 49354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 49454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Add a new Intent data type to match against. If any types are 49554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * included in the filter, then an Intent's data must be <em>either</em> 49654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * one of these types <em>or</em> a matching scheme. If no data types 49754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * are included, then an Intent will only match if it specifies no data. 49854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 499b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <p><em>Note: MIME type matching in the Android framework is 500b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * case-sensitive, unlike formal RFC MIME types. As a result, 501b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * you should always write your MIME types with lower case letters, 502b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * and any MIME types you receive from outside of Android should be 503b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * converted to lower case before supplying them here.</em></p> 504b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * 50554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p>Throws {@link MalformedMimeTypeException} if the given MIME type is 50654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * not syntactically correct. 50754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 50854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param type Name of the data type to match, i.e. "vnd.android.cursor.dir/person". 50954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 51054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #matchData 51154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 51254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final void addDataType(String type) 51354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project throws MalformedMimeTypeException { 51454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int slashpos = type.indexOf('/'); 51554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int typelen = type.length(); 51654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (slashpos > 0 && typelen >= slashpos+2) { 51754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataTypes == null) mDataTypes = new ArrayList<String>(); 51854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (typelen == slashpos+2 && type.charAt(slashpos+1) == '*') { 51954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String str = type.substring(0, slashpos); 52054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (!mDataTypes.contains(str)) { 52154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataTypes.add(str.intern()); 52254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 52354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mHasPartialTypes = true; 52454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 52554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (!mDataTypes.contains(type)) { 52654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataTypes.add(type.intern()); 52754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 52854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 52954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return; 53054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 53154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 53254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project throw new MalformedMimeTypeException(type); 53354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 53454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 53554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 53654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Is the given data type included in the filter? Note that if the filter 53754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * does not include any type, false will <em>always</em> be returned. 53854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 53954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param type The data type to look for. 54054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 54154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return True if the type is explicitly mentioned in the filter. 54254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 54354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final boolean hasDataType(String type) { 54454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataTypes != null && findMimeType(type); 54554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 54654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 54754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 54854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return the number of data types in the filter. 54954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 55054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int countDataTypes() { 55154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataTypes != null ? mDataTypes.size() : 0; 55254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 55354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 55454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 55554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return a data type in the filter. 55654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 55754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final String getDataType(int index) { 55854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataTypes.get(index); 55954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 56054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 56154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 56254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return an iterator over the filter's data types. 56354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 56454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final Iterator<String> typesIterator() { 56554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataTypes != null ? mDataTypes.iterator() : null; 56654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 56754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 56854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 56954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Add a new Intent data scheme to match against. If any schemes are 57054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * included in the filter, then an Intent's data must be <em>either</em> 57154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * one of these schemes <em>or</em> a matching data type. If no schemes 57254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * are included, then an Intent will match only if it includes no data. 57354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 574b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <p><em>Note: scheme matching in the Android framework is 575b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * case-sensitive, unlike formal RFC schemes. As a result, 576b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * you should always write your schemes with lower case letters, 577b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * and any schemes you receive from outside of Android should be 578b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * converted to lower case before supplying them here.</em></p> 579b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * 58054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param scheme Name of the scheme to match, i.e. "http". 58154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 58254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #matchData 58354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 58454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final void addDataScheme(String scheme) { 58554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataSchemes == null) mDataSchemes = new ArrayList<String>(); 58654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (!mDataSchemes.contains(scheme)) { 58754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataSchemes.add(scheme.intern()); 58854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 58954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 59054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 59154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 59254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return the number of data schemes in the filter. 59354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 59454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int countDataSchemes() { 59554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataSchemes != null ? mDataSchemes.size() : 0; 59654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 59754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 59854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 59954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return a data scheme in the filter. 60054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 60154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final String getDataScheme(int index) { 60254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataSchemes.get(index); 60354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 60454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 60554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 60654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Is the given data scheme included in the filter? Note that if the 60754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter does not include any scheme, false will <em>always</em> be 60854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * returned. 60954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 61054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param scheme The data scheme to look for. 61154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 61254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return True if the scheme is explicitly mentioned in the filter. 61354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 61454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final boolean hasDataScheme(String scheme) { 61554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataSchemes != null && mDataSchemes.contains(scheme); 61654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 61754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 61854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 61954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return an iterator over the filter's data schemes. 62054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 62154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final Iterator<String> schemesIterator() { 62254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataSchemes != null ? mDataSchemes.iterator() : null; 62354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 62454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 62554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 62654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * This is an entry for a single authority in the Iterator returned by 62754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #authoritiesIterator()}. 62854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 62954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final static class AuthorityEntry { 63054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private final String mOrigHost; 63154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private final String mHost; 63254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private final boolean mWild; 63354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private final int mPort; 63454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 63554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public AuthorityEntry(String host, String port) { 63654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mOrigHost = host; 63754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mWild = host.length() > 0 && host.charAt(0) == '*'; 63854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mHost = mWild ? host.substring(1).intern() : host; 63954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mPort = port != null ? Integer.parseInt(port) : -1; 64054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 64154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 64254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project AuthorityEntry(Parcel src) { 64354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mOrigHost = src.readString(); 64454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mHost = src.readString(); 64554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mWild = src.readInt() != 0; 64654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mPort = src.readInt(); 64754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 64854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 64954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project void writeToParcel(Parcel dest) { 65054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeString(mOrigHost); 65154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeString(mHost); 65254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(mWild ? 1 : 0); 65354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(mPort); 65454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 65554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 65654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public String getHost() { 65754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mOrigHost; 65854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 65954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 66054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public int getPort() { 66154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mPort; 66254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 66354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 664b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn /** 665b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * Determine whether this AuthorityEntry matches the given data Uri. 666b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <em>Note that this comparison is case-sensitive, unlike formal 667b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * RFC host names. You thus should always normalize to lower-case.</em> 668b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * 669b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * @param data The Uri to match. 670b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * @return Returns either {@link IntentFilter#NO_MATCH_DATA}, 671b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * {@link IntentFilter#MATCH_CATEGORY_PORT}, or 672b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * {@link IntentFilter#MATCH_CATEGORY_HOST}. 673b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn */ 67454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public int match(Uri data) { 67554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String host = data.getHost(); 67654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (host == null) { 67754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 67854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 67943a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false) Log.v("IntentFilter", 68054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project "Match host " + host + ": " + mHost); 68154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mWild) { 68254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (host.length() < mHost.length()) { 68354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 68454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 68554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project host = host.substring(host.length()-mHost.length()); 68654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 68754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (host.compareToIgnoreCase(mHost) != 0) { 68854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 68954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 69054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mPort >= 0) { 69154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mPort != data.getPort()) { 69254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 69354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 69454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return MATCH_CATEGORY_PORT; 69554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 69654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return MATCH_CATEGORY_HOST; 69754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 69854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project }; 69954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 70054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 70154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Add a new Intent data authority to match against. The filter must 70254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * include one or more schemes (via {@link #addDataScheme}) for the 70354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * authority to be considered. If any authorities are 70454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * included in the filter, then an Intent's data must match one of 70554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * them. If no authorities are included, then only the scheme must match. 70654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 707b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <p><em>Note: host name in the Android framework is 708b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * case-sensitive, unlike formal RFC host names. As a result, 709b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * you should always write your host names with lower case letters, 710b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * and any host names you receive from outside of Android should be 711b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * converted to lower case before supplying them here.</em></p> 712b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * 71354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param host The host part of the authority to match. May start with a 71454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * single '*' to wildcard the front of the host name. 71554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param port Optional port part of the authority to match. If null, any 71654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * port is allowed. 71754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 71854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #matchData 71954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #addDataScheme 72054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 72154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final void addDataAuthority(String host, String port) { 72254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataAuthorities == null) mDataAuthorities = 72354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project new ArrayList<AuthorityEntry>(); 72454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (port != null) port = port.intern(); 72554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataAuthorities.add(new AuthorityEntry(host.intern(), port)); 72654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 72754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 72854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 72954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return the number of data authorities in the filter. 73054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 73154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int countDataAuthorities() { 73254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataAuthorities != null ? mDataAuthorities.size() : 0; 73354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 73454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 73554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 73654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return a data authority in the filter. 73754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 73854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final AuthorityEntry getDataAuthority(int index) { 73954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataAuthorities.get(index); 74054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 74154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 74254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 74354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Is the given data authority included in the filter? Note that if the 74454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter does not include any authorities, false will <em>always</em> be 74554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * returned. 74654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 74754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param data The data whose authority is being looked for. 74854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 74954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return Returns true if the data string matches an authority listed in the 75054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter. 75154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 75254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final boolean hasDataAuthority(Uri data) { 75354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return matchDataAuthority(data) >= 0; 75454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 75554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 75654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 75754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return an iterator over the filter's data authorities. 75854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 75954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final Iterator<AuthorityEntry> authoritiesIterator() { 76054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataAuthorities != null ? mDataAuthorities.iterator() : null; 76154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 76254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 76354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 76437051cdd8624c4821bb68169be427061c48ad837Gilles Debunne * Add a new Intent data path to match against. The filter must 76554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * include one or more schemes (via {@link #addDataScheme}) <em>and</em> 76654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * one or more authorities (via {@link #addDataAuthority}) for the 76754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * path to be considered. If any paths are 76854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * included in the filter, then an Intent's data must match one of 76954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * them. If no paths are included, then only the scheme/authority must 77054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * match. 77154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 77254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * <p>The path given here can either be a literal that must directly 77354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * match or match against a prefix, or it can be a simple globbing pattern. 77454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * If the latter, you can use '*' anywhere in the pattern to match zero 77554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * or more instances of the previous character, '.' as a wildcard to match 77654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * any character, and '\' to escape the next character. 77754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 77854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param path Either a raw string that must exactly match the file 77954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * path, or a simple pattern, depending on <var>type</var>. 78054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param type Determines how <var>path</var> will be compared to 78154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * determine a match: either {@link PatternMatcher#PATTERN_LITERAL}, 78254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link PatternMatcher#PATTERN_PREFIX}, or 78354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link PatternMatcher#PATTERN_SIMPLE_GLOB}. 78454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 78554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #matchData 78654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #addDataScheme 78754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #addDataAuthority 78854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 78954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final void addDataPath(String path, int type) { 79054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataPaths == null) mDataPaths = new ArrayList<PatternMatcher>(); 79154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataPaths.add(new PatternMatcher(path.intern(), type)); 79254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 79354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 79454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 79554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return the number of data paths in the filter. 79654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 79754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int countDataPaths() { 79854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataPaths != null ? mDataPaths.size() : 0; 79954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 80054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 80154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 80254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return a data path in the filter. 80354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 80454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final PatternMatcher getDataPath(int index) { 80554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataPaths.get(index); 80654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 80754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 80854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 80954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Is the given data path included in the filter? Note that if the 81054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter does not include any paths, false will <em>always</em> be 81154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * returned. 81254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 81354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param data The data path to look for. This is without the scheme 81454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * prefix. 81554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 81654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return True if the data string matches a path listed in the 81754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter. 81854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 81954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final boolean hasDataPath(String data) { 82054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataPaths == null) { 82154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return false; 82254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 8232c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown final int numDataPaths = mDataPaths.size(); 8242c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown for (int i = 0; i < numDataPaths; i++) { 8252c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown final PatternMatcher pe = mDataPaths.get(i); 82654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (pe.match(data)) { 82754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return true; 82854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 82954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 83054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return false; 83154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 83254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 83354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 83454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return an iterator over the filter's data paths. 83554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 83654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final Iterator<PatternMatcher> pathsIterator() { 83754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mDataPaths != null ? mDataPaths.iterator() : null; 83854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 83954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 84054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 84154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Match this intent filter against the given Intent data. This ignores 84254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the data scheme -- unlike {@link #matchData}, the authority will match 84354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * regardless of whether there is a matching scheme. 84454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 84554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param data The data whose authority is being looked for. 84654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 84754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return Returns either {@link #MATCH_CATEGORY_HOST}, 84854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #MATCH_CATEGORY_PORT}, {@link #NO_MATCH_DATA}. 84954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 85054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int matchDataAuthority(Uri data) { 85154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataAuthorities == null) { 85254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 85354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 8542c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown final int numDataAuthorities = mDataAuthorities.size(); 8552c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown for (int i = 0; i < numDataAuthorities; i++) { 8562c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown final AuthorityEntry ae = mDataAuthorities.get(i); 85754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int match = ae.match(data); 85854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (match >= 0) { 85954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return match; 86054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 86154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 86254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 86354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 86454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 86554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 86654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Match this filter against an Intent's data (type, scheme and path). If 86754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the filter does not specify any types and does not specify any 86854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * schemes/paths, the match will only succeed if the intent does not 86954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * also specify a type or data. 87054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 871b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <p>Be aware that to match against an authority, you must also specify a base 87254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * scheme the authority is in. To match against a data path, both a scheme 87354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * and authority must be specified. If the filter does not specify any 87454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * types or schemes that it matches against, it is considered to be empty 87554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * (any authority or data path given is ignored, as if it were empty as 87654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * well). 87754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 878b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * <p><em>Note: MIME type, Uri scheme, and host name matching in the 879b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * Android framework is case-sensitive, unlike the formal RFC definitions. 880b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * As a result, you should always write these elements with lower case letters, 881b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * and normalize any MIME types or Uris you receive from 882b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * outside of Android to ensure these elements are lower case before 883b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * supplying them here.</em></p> 884b3cddae4994128983b6bf7e808a7670f90cc30e4Dianne Hackborn * 88554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param type The desired data type to look for, as returned by 88654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent.resolveType(). 88754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param scheme The desired data scheme to look for, as returned by 88854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent.getScheme(). 88954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param data The full data string to match against, as supplied in 89054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent.data. 89154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 89254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return Returns either a valid match constant (a combination of 89354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #MATCH_CATEGORY_MASK} and {@link #MATCH_ADJUSTMENT_MASK}), 89454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * or one of the error codes {@link #NO_MATCH_TYPE} if the type didn't match 89554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * or {@link #NO_MATCH_DATA} if the scheme/path didn't match. 89654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 89754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #match 89854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 89954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int matchData(String type, String scheme, Uri data) { 90054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final ArrayList<String> types = mDataTypes; 90154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final ArrayList<String> schemes = mDataSchemes; 90254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final ArrayList<AuthorityEntry> authorities = mDataAuthorities; 90354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final ArrayList<PatternMatcher> paths = mDataPaths; 90454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 90554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int match = MATCH_CATEGORY_EMPTY; 90654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 90754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (types == null && schemes == null) { 90854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return ((type == null && data == null) 90954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project ? (MATCH_CATEGORY_EMPTY+MATCH_ADJUSTMENT_NORMAL) : NO_MATCH_DATA); 91054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 91154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 91254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (schemes != null) { 91354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (schemes.contains(scheme != null ? scheme : "")) { 91454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project match = MATCH_CATEGORY_SCHEME; 91554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 91654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 91754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 91854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 91954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (authorities != null) { 92054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int authMatch = matchDataAuthority(data); 92154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (authMatch >= 0) { 92254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (paths == null) { 92354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project match = authMatch; 92454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else if (hasDataPath(data.getPath())) { 92554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project match = MATCH_CATEGORY_PATH; 92654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 92754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 92854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 92954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 93054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 93154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 93254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 93354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 93454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // Special case: match either an Intent with no data URI, 93554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // or with a scheme: URI. This is to give a convenience for 93654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // the common case where you want to deal with data in a 93754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // content provider, which is done by type, and we don't want 93854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // to force everyone to say they handle content: or file: URIs. 93954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (scheme != null && !"".equals(scheme) 94054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project && !"content".equals(scheme) 94154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project && !"file".equals(scheme)) { 94254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_DATA; 94354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 94454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 94554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 94654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (types != null) { 94754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (findMimeType(type)) { 94854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project match = MATCH_CATEGORY_TYPE; 94954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 95054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_TYPE; 95154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 95254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 95354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // If no MIME types are specified, then we will only match against 95454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // an Intent that does not have a MIME type. 95554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (type != null) { 95654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_TYPE; 95754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 95854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 95954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 96054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return match + MATCH_ADJUSTMENT_NORMAL; 96154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 96254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 96354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 96454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Add a new Intent category to match against. The semantics of 96554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * categories is the opposite of actions -- an Intent includes the 96654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * categories that it requires, all of which must be included in the 96754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter in order to match. In other words, adding a category to the 96854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter has no impact on matching unless that category is specified in 96954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the intent. 97054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 97154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param category Name of category to match, i.e. Intent.CATEGORY_EMBED. 97254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 97354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final void addCategory(String category) { 97454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mCategories == null) mCategories = new ArrayList<String>(); 97554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (!mCategories.contains(category)) { 97654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mCategories.add(category.intern()); 97754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 97854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 97954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 98054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 98154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return the number of categories in the filter. 98254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 98354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int countCategories() { 98454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mCategories != null ? mCategories.size() : 0; 98554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 98654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 98754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 98854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return a category in the filter. 98954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 99054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final String getCategory(int index) { 99154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mCategories.get(index); 99254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 99354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 99454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 99554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Is the given category included in the filter? 99654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 99754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param category The category that the filter supports. 99854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 99954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return True if the category is explicitly mentioned in the filter. 100054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 100154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final boolean hasCategory(String category) { 100254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mCategories != null && mCategories.contains(category); 100354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 100454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 100554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 100654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Return an iterator over the filter's categories. 1007d2d2925ff7ae9456c1c6c9147b1b9fd9a99ea607Kenny Root * 1008d2d2925ff7ae9456c1c6c9147b1b9fd9a99ea607Kenny Root * @return Iterator if this filter has categories or {@code null} if none. 100954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 101054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final Iterator<String> categoriesIterator() { 101154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return mCategories != null ? mCategories.iterator() : null; 101254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 101354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 101454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 101554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Match this filter against an Intent's categories. Each category in 101654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the Intent must be specified by the filter; if any are not in the 101754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * filter, the match fails. 101854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 101954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param categories The categories included in the intent, as returned by 102054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent.getCategories(). 102154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 102254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return If all categories match (success), null; else the name of the 102354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * first category that didn't match. 102454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 102554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final String matchCategories(Set<String> categories) { 102654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (categories == null) { 102754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return null; 102854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 102954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 103054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Iterator<String> it = categories.iterator(); 103154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 103254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mCategories == null) { 103354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return it.hasNext() ? it.next() : null; 103454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 103554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 103654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project while (it.hasNext()) { 103754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final String category = it.next(); 103854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (!mCategories.contains(category)) { 103954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return category; 104054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 104154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 104254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 104354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return null; 104454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 104554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 104654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 104754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Test whether this filter matches the given <var>intent</var>. 104854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 104954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param intent The Intent to compare against. 105054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param resolve If true, the intent's type will be resolved by calling 105154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent.resolveType(); otherwise a simple match against 105254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Intent.type will be performed. 105354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param logTag Tag to use in debugging messages. 105454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 105554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return Returns either a valid match constant (a combination of 105654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #MATCH_CATEGORY_MASK} and {@link #MATCH_ADJUSTMENT_MASK}), 105754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * or one of the error codes {@link #NO_MATCH_TYPE} if the type didn't match, 105854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #NO_MATCH_DATA} if the scheme/path didn't match, 105954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #NO_MATCH_ACTION if the action didn't match, or 106054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #NO_MATCH_CATEGORY} if one or more categories didn't match. 106154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 106254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return How well the filter matches. Negative if it doesn't match, 106354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * zero or positive positive value if it does with a higher 106454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * value representing a better match. 106554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 106654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #match(String, String, String, android.net.Uri , Set, String) 106754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 106854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int match(ContentResolver resolver, Intent intent, 106954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project boolean resolve, String logTag) { 107054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String type = resolve ? intent.resolveType(resolver) : intent.getType(); 107154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return match(intent.getAction(), type, intent.getScheme(), 107254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project intent.getData(), intent.getCategories(), logTag); 107354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 107454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 107554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 107654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Test whether this filter matches the given intent data. A match is 107754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * only successful if the actions and categories in the Intent match 107854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * against the filter, as described in {@link IntentFilter}; in that case, 107954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * the match result returned will be as per {@link #matchData}. 108054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 108154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param action The intent action to match against (Intent.getAction). 108254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param type The intent type to match against (Intent.resolveType()). 108354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param scheme The data scheme to match against (Intent.getScheme()). 108454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param data The data URI to match against (Intent.getData()). 108554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param categories The categories to match against 108654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * (Intent.getCategories()). 108754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @param logTag Tag to use in debugging messages. 108854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 108954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @return Returns either a valid match constant (a combination of 109054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #MATCH_CATEGORY_MASK} and {@link #MATCH_ADJUSTMENT_MASK}), 109154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * or one of the error codes {@link #NO_MATCH_TYPE} if the type didn't match, 109254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #NO_MATCH_DATA} if the scheme/path didn't match, 109354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #NO_MATCH_ACTION if the action didn't match, or 109454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@link #NO_MATCH_CATEGORY} if one or more categories didn't match. 109554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 109654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see #matchData 109754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see Intent#getAction 109854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see Intent#resolveType 109954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see Intent#getScheme 110054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see Intent#getData 110154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * @see Intent#getCategories 110254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 110354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int match(String action, String type, String scheme, 110454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Uri data, Set<String> categories, String logTag) { 1105239f77d20adcc0e2ce67a7907b3f6ca75b13fd00Jeff Brown if (action != null && !matchAction(action)) { 110643a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false) Log.v( 110754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project logTag, "No matching action " + action + " for " + this); 110854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_ACTION; 110954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 111054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 111154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int dataMatch = matchData(type, scheme, data); 111254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (dataMatch < 0) { 111343a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false) { 111454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (dataMatch == NO_MATCH_TYPE) { 111554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Log.v(logTag, "No matching type " + type 111654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project + " for " + this); 111754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 111854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (dataMatch == NO_MATCH_DATA) { 111954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Log.v(logTag, "No matching scheme/path " + data 112054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project + " for " + this); 112154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 112254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 112354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return dataMatch; 112454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 112554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 11262c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown String categoryMismatch = matchCategories(categories); 11272c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown if (categoryMismatch != null) { 112843a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false) { 11292c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown Log.v(logTag, "No matching category " + categoryMismatch + " for " + this); 11302c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown } 113154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return NO_MATCH_CATEGORY; 113254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 113354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 113454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // It would be nice to treat container activities as more 113554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // important than ones that can be embedded, but this is not the way... 113654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (false) { 113754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (categories != null) { 113854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dataMatch -= mCategories.size() - categories.size(); 113954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 114054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 114154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 114254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return dataMatch; 114354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 114454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 114554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 114654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * Write the contents of the IntentFilter as an XML stream. 114754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 114854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public void writeToXml(XmlSerializer serializer) throws IOException { 114954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int N = countActions(); 115054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 115154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.startTag(null, ACTION_STR); 115254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, NAME_STR, mActions.get(i)); 115354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.endTag(null, ACTION_STR); 115454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 115554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project N = countCategories(); 115654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 115754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.startTag(null, CAT_STR); 115854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, NAME_STR, mCategories.get(i)); 115954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.endTag(null, CAT_STR); 116054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 116154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project N = countDataTypes(); 116254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 116354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.startTag(null, TYPE_STR); 116454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String type = mDataTypes.get(i); 116554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (type.indexOf('/') < 0) type = type + "/*"; 116654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, NAME_STR, type); 116754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.endTag(null, TYPE_STR); 116854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 116954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project N = countDataSchemes(); 117054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 117154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.startTag(null, SCHEME_STR); 117254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, NAME_STR, mDataSchemes.get(i)); 117354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.endTag(null, SCHEME_STR); 117454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 117554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project N = countDataAuthorities(); 117654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 117754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.startTag(null, AUTH_STR); 117854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project AuthorityEntry ae = mDataAuthorities.get(i); 117954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, HOST_STR, ae.getHost()); 118054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (ae.getPort() >= 0) { 118154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, PORT_STR, Integer.toString(ae.getPort())); 118254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 118354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.endTag(null, AUTH_STR); 118454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 118554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project N = countDataPaths(); 118654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 118754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.startTag(null, PATH_STR); 118854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project PatternMatcher pe = mDataPaths.get(i); 118954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project switch (pe.getType()) { 119054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project case PatternMatcher.PATTERN_LITERAL: 119154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, LITERAL_STR, pe.getPath()); 119254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project break; 119354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project case PatternMatcher.PATTERN_PREFIX: 119454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, PREFIX_STR, pe.getPath()); 119554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project break; 119654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project case PatternMatcher.PATTERN_SIMPLE_GLOB: 119754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.attribute(null, SGLOB_STR, pe.getPath()); 119854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project break; 119954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 120054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project serializer.endTag(null, PATH_STR); 120154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 120254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 120354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 120454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public void readFromXml(XmlPullParser parser) throws XmlPullParserException, 120554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project IOException { 120654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int outerDepth = parser.getDepth(); 120754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int type; 120854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project while ((type=parser.next()) != XmlPullParser.END_DOCUMENT 120954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project && (type != XmlPullParser.END_TAG 121054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project || parser.getDepth() > outerDepth)) { 121154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (type == XmlPullParser.END_TAG 121254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project || type == XmlPullParser.TEXT) { 121354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project continue; 121454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 121554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 121654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String tagName = parser.getName(); 121754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (tagName.equals(ACTION_STR)) { 121854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String name = parser.getAttributeValue(null, NAME_STR); 121954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (name != null) { 122054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addAction(name); 122154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 122254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else if (tagName.equals(CAT_STR)) { 122354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String name = parser.getAttributeValue(null, NAME_STR); 122454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (name != null) { 122554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addCategory(name); 122654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 122754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else if (tagName.equals(TYPE_STR)) { 122854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String name = parser.getAttributeValue(null, NAME_STR); 122954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (name != null) { 123054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project try { 123154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addDataType(name); 123254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } catch (MalformedMimeTypeException e) { 123354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 123454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 123554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else if (tagName.equals(SCHEME_STR)) { 123654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String name = parser.getAttributeValue(null, NAME_STR); 123754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (name != null) { 123854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addDataScheme(name); 123954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 124054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else if (tagName.equals(AUTH_STR)) { 124154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String host = parser.getAttributeValue(null, HOST_STR); 124254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String port = parser.getAttributeValue(null, PORT_STR); 124354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (host != null) { 124454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addDataAuthority(host, port); 124554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 124654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else if (tagName.equals(PATH_STR)) { 124754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project String path = parser.getAttributeValue(null, LITERAL_STR); 124854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (path != null) { 124954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addDataPath(path, PatternMatcher.PATTERN_LITERAL); 125054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else if ((path=parser.getAttributeValue(null, PREFIX_STR)) != null) { 125154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addDataPath(path, PatternMatcher.PATTERN_PREFIX); 125254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else if ((path=parser.getAttributeValue(null, SGLOB_STR)) != null) { 125354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project addDataPath(path, PatternMatcher.PATTERN_SIMPLE_GLOB); 125454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 125554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 125654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Log.w("IntentFilter", "Unknown tag parsing IntentFilter: " + tagName); 125754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 125854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project XmlUtils.skipCurrentTag(parser); 125954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 126054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 126154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 126254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public void dump(Printer du, String prefix) { 12631d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn StringBuilder sb = new StringBuilder(256); 126454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mActions.size() > 0) { 126554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Iterator<String> it = mActions.iterator(); 126654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project while (it.hasNext()) { 12671d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.setLength(0); 12681d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(prefix); sb.append("Action: \""); 12691d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(it.next()); sb.append("\""); 12701d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn du.println(sb.toString()); 127154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 127254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 127354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mCategories != null) { 127454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Iterator<String> it = mCategories.iterator(); 127554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project while (it.hasNext()) { 12761d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.setLength(0); 12771d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(prefix); sb.append("Category: \""); 12781d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(it.next()); sb.append("\""); 12791d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn du.println(sb.toString()); 128054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 128154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 128254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataSchemes != null) { 128354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Iterator<String> it = mDataSchemes.iterator(); 128454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project while (it.hasNext()) { 12851d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.setLength(0); 12861d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(prefix); sb.append("Scheme: \""); 12871d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(it.next()); sb.append("\""); 12881d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn du.println(sb.toString()); 128954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 129054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 129154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataAuthorities != null) { 129254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Iterator<AuthorityEntry> it = mDataAuthorities.iterator(); 129354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project while (it.hasNext()) { 129454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project AuthorityEntry ae = it.next(); 12951d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.setLength(0); 12961d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(prefix); sb.append("Authority: \""); 12971d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(ae.mHost); sb.append("\": "); 12981d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(ae.mPort); 12991d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn if (ae.mWild) sb.append(" WILD"); 13001d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn du.println(sb.toString()); 130154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 130254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 130354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataPaths != null) { 130454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Iterator<PatternMatcher> it = mDataPaths.iterator(); 130554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project while (it.hasNext()) { 130654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project PatternMatcher pe = it.next(); 13071d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.setLength(0); 13081d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(prefix); sb.append("Path: \""); 13091d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(pe); sb.append("\""); 13101d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn du.println(sb.toString()); 131154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 131254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 131354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataTypes != null) { 131454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Iterator<String> it = mDataTypes.iterator(); 131554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project while (it.hasNext()) { 13161d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.setLength(0); 13171d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(prefix); sb.append("Type: \""); 13181d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(it.next()); sb.append("\""); 13191d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn du.println(sb.toString()); 132054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 132154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 13221d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn if (mPriority != 0 || mHasPartialTypes) { 13231d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.setLength(0); 13241d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(prefix); sb.append("mPriority="); sb.append(mPriority); 13251d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn sb.append(", mHasPartialTypes="); sb.append(mHasPartialTypes); 13261d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn du.println(sb.toString()); 13271d442e0d990b581357f33f5463c7c5cb49b551e8Dianne Hackborn } 132854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 132954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 133054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public static final Parcelable.Creator<IntentFilter> CREATOR 133154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project = new Parcelable.Creator<IntentFilter>() { 133254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public IntentFilter createFromParcel(Parcel source) { 133354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return new IntentFilter(source); 133454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 133554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 133654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public IntentFilter[] newArray(int size) { 133754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return new IntentFilter[size]; 133854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 133954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project }; 134054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 134154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final int describeContents() { 134254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return 0; 134354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 134454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 134554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public final void writeToParcel(Parcel dest, int flags) { 134654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeStringList(mActions); 134754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mCategories != null) { 134854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(1); 134954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeStringList(mCategories); 135054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 135154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(0); 135254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 135354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataSchemes != null) { 135454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(1); 135554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeStringList(mDataSchemes); 135654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 135754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(0); 135854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 135954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataTypes != null) { 136054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(1); 136154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeStringList(mDataTypes); 136254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 136354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(0); 136454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 136554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataAuthorities != null) { 136654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int N = mDataAuthorities.size(); 136754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(N); 136854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 136954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataAuthorities.get(i).writeToParcel(dest); 137054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 137154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 137254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(0); 137354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 137454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataPaths != null) { 137554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int N = mDataPaths.size(); 137654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(N); 137754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 137854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataPaths.get(i).writeToParcel(dest, 0); 137954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 138054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } else { 138154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(0); 138254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 138354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(mPriority); 138454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dest.writeInt(mHasPartialTypes ? 1 : 0); 138554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 138654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 138754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /** 138854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * For debugging -- perform a check on the filter, return true if it passed 138954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * or false if it failed. 139054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * 139154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project * {@hide} 139254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 139354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project public boolean debugCheck() { 139454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return true; 139554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 139654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // This code looks for intent filters that do not specify data. 139754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project /* 139854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mActions != null && mActions.size() == 1 139954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project && mActions.contains(Intent.ACTION_MAIN)) { 140054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return true; 140154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 140254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 140354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mDataTypes == null && mDataSchemes == null) { 140454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project Log.w("IntentFilter", "QUESTIONABLE INTENT FILTER:"); 140554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project dump(Log.WARN, "IntentFilter", " "); 140654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return false; 140754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 140854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 140954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return true; 141054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project */ 141154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 141254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 141354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private IntentFilter(Parcel source) { 141454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mActions = new ArrayList<String>(); 141554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project source.readStringList(mActions); 141654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (source.readInt() != 0) { 141754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mCategories = new ArrayList<String>(); 141854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project source.readStringList(mCategories); 141954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 142054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (source.readInt() != 0) { 142154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataSchemes = new ArrayList<String>(); 142254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project source.readStringList(mDataSchemes); 142354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 142454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (source.readInt() != 0) { 142554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataTypes = new ArrayList<String>(); 142654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project source.readStringList(mDataTypes); 142754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 142854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project int N = source.readInt(); 142954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (N > 0) { 143054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataAuthorities = new ArrayList<AuthorityEntry>(); 143154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 143254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataAuthorities.add(new AuthorityEntry(source)); 143354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 143454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 143554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project N = source.readInt(); 143654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (N > 0) { 143754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataPaths = new ArrayList<PatternMatcher>(); 143854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project for (int i=0; i<N; i++) { 143954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mDataPaths.add(new PatternMatcher(source)); 144054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 144154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 144254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mPriority = source.readInt(); 144354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project mHasPartialTypes = source.readInt() > 0; 144454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 144554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 144654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project private final boolean findMimeType(String type) { 144754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final ArrayList<String> t = mDataTypes; 144854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 144954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (type == null) { 145054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return false; 145154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 145254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 145354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (t.contains(type)) { 145454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return true; 145554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 145654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 145754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // Deal with an Intent wanting to match every type in the IntentFilter. 145854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int typeLength = type.length(); 145954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (typeLength == 3 && type.equals("*/*")) { 146054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return !t.isEmpty(); 146154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 146254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 146354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // Deal with this IntentFilter wanting to match every Intent type. 146454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mHasPartialTypes && t.contains("*")) { 146554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return true; 146654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 146754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 146854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project final int slashpos = type.indexOf('/'); 146954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (slashpos > 0) { 147054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (mHasPartialTypes && t.contains(type.substring(0, slashpos))) { 147154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return true; 147254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 147354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (typeLength == slashpos+2 && type.charAt(slashpos+1) == '*') { 147454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // Need to look through all types for one that matches 147554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project // our base... 14762c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown final int numTypes = t.size(); 14772c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown for (int i = 0; i < numTypes; i++) { 14782c376fc46cd01b12e003a7bf83d82f527f6efaf1Jeff Brown final String v = t.get(i); 147954b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project if (type.regionMatches(0, v, 0, slashpos+1)) { 148054b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return true; 148154b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 148254b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 148354b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 148454b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 148554b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project 148654b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project return false; 148754b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project } 148854b6cfa9a9e5b861a9930af873580d6dc20f773The Android Open Source Project} 1489