19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.util; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A collection of attributes, as found associated with a tag in an XML 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * document. Often you will not want to use this interface directly, instead 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * passing it to {@link android.content.res.Resources.Theme#obtainStyledAttributes(AttributeSet, int[], int, int) 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Resources.Theme.obtainStyledAttributes()} 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * which will take care of parsing the attributes for you. In particular, 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the Resources API will convert resource references (attribute values such as 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * "@string/my_label" in the original XML) to the desired type 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for you; if you use AttributeSet directly then you will need to manually 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * check for resource references 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * (with {@link #getAttributeResourceValue(int, int)}) and do the resource 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * lookup yourself if needed. Direct use of AttributeSet also prevents the 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * application of themes and styles when retrieving attribute values. 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>This interface provides an efficient mechanism for retrieving 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * data from compiled XML files, which can be retrieved for a particular 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * XmlPullParser through {@link Xml#asAttributeSet 376b13bc043e715b5415b701e93141daa0d49fa364Dirk Dougherty * Xml.asAttributeSet()}. Normally this will return an implementation 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of the interface that works on top of a generic XmlPullParser, however it 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is more useful in conjunction with compiled XML resources: 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <pre> 42d430753cba09acb07af8b313286f247c78a41a32Chet Haase * XmlPullParser parser = resources.getXml(myResource); 436b13bc043e715b5415b701e93141daa0d49fa364Dirk Dougherty * AttributeSet attributes = Xml.asAttributeSet(parser);</pre> 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The implementation returned here, unlike using 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the implementation on top of a generic XmlPullParser, 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is highly optimized by retrieving pre-computed information that was 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * generated by aapt when compiling your resources. For example, 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the {@link #getAttributeFloatValue(int, float)} method returns a floating 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * point number previous stored in the compiled resource instead of parsing 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * at runtime the string originally in the XML file. 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>This interface also provides additional information contained in the 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * compiled XML resource that is not available in a normal XML file, such 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as {@link #getAttributeNameResource(int)} which returns the resource 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * identifier associated with a particular XML attribute name. 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic interface AttributeSet { 59d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy /** 60d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * Returns the number of attributes available in the set. 61d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * 62d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * @return A positive integer, or 0 if the set is empty. 63d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy */ 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getAttributeCount(); 65d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy 66d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy /** 67d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * Returns the name of the specified attribute. 68d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * 69d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * @param index Index of the desired attribute, 0...count-1. 70d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * 71d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * @return A String containing the name of the attribute, or null if the 72d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * attribute cannot be found. 73d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy */ 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String getAttributeName(int index); 75d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy 76d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy /** 77d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * Returns the value of the specified attribute as a string representation. 78d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * 79d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * @param index Index of the desired attribute, 0...count-1. 80d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * 81d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * @return A String containing the value of the attribute, or null if the 82d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * attribute cannot be found. 83d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy */ 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String getAttributeValue(int index); 85d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy 86d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy /** 87d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * Returns the value of the specified attribute as a string representation. 88d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * The lookup is performed using the attribute name. 89d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * 90d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * @param namespace The namespace of the attribute to get the value from. 91d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * @param name The name of the attribute to get the value from. 92d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * 93d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * @return A String containing the value of the attribute, or null if the 94d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * attribute cannot be found. 95d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy */ 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String getAttributeValue(String namespace, String name); 97d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy 98d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy /** 99d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * Returns a description of the current position of the attribute set. 100d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * For instance, if the attribute set is loaded from an XML document, 101d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * the position description could indicate the current line number. 102d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * 103d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * @return A string representation of the current position in the set, 104d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * may be null. 105d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy */ 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String getPositionDescription(); 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the resource ID associated with the given attribute name. This 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will be the identifier for an attribute resource, which can be used by 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * styles. Returns 0 if there is no resource associated with this 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * attribute. 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Note that this is different than {@link #getAttributeResourceValue} 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in that it returns a resource identifier for the attribute name; the 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * other method returns this attribute's value as a resource identifier. 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index Index of the desired attribute, 0...count-1. 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The resource identifier, 0 if none. 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getAttributeNameResource(int index); 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the index of the value of 'attribute' in the list 'options'. 126d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * 127d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * @param namespace Namespace of attribute to retrieve. 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param attribute Name of attribute to retrieve. 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param options List of strings whose values we are checking against. 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param defaultValue Value returned if attribute doesn't exist or no 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * match is found. 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Index in to 'options' or defaultValue. 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getAttributeListValue(String namespace, String attribute, 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String[] options, int defaultValue); 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the boolean value of 'attribute'. 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 141d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * @param namespace Namespace of attribute to retrieve. 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param attribute The attribute to retrieve. 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param defaultValue What to return if the attribute isn't found. 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Resulting value. 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean getAttributeBooleanValue(String namespace, String attribute, 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean defaultValue); 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the value of 'attribute' as a resource identifier. 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Note that this is different than {@link #getAttributeNameResource} 15450e27c813522e1772e3bd406c5e0d6d7dee14cc0kmccormick * in that it returns the value contained in this attribute as a 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * resource identifier (i.e., a value originally of the form 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * "@package:type/resource"); the other method returns a resource 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * identifier that identifies the name of the attribute. 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 159d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * @param namespace Namespace of attribute to retrieve. 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param attribute The attribute to retrieve. 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param defaultValue What to return if the attribute isn't found. 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Resulting value. 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getAttributeResourceValue(String namespace, String attribute, 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int defaultValue); 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the integer value of 'attribute'. 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 171d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * @param namespace Namespace of attribute to retrieve. 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param attribute The attribute to retrieve. 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param defaultValue What to return if the attribute isn't found. 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Resulting value. 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getAttributeIntValue(String namespace, String attribute, 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int defaultValue); 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the boolean value of 'attribute' that is formatted as an 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * unsigned value. In particular, the formats 0xn...n and #n...n are 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * handled. 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 185d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * @param namespace Namespace of attribute to retrieve. 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param attribute The attribute to retrieve. 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param defaultValue What to return if the attribute isn't found. 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Resulting value. 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getAttributeUnsignedIntValue(String namespace, String attribute, 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int defaultValue); 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the float value of 'attribute'. 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 197d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy * @param namespace Namespace of attribute to retrieve. 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param attribute The attribute to retrieve. 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param defaultValue What to return if the attribute isn't found. 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Resulting value. 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public float getAttributeFloatValue(String namespace, String attribute, 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float defaultValue); 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the index of the value of attribute at 'index' in the list 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 'options'. 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index Index of the desired attribute, 0...count-1. 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param options List of strings whose values we are checking against. 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param defaultValue Value returned if attribute doesn't exist or no 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * match is found. 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Index in to 'options' or defaultValue. 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 217d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy public int getAttributeListValue(int index, String[] options, int defaultValue); 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the boolean value of attribute at 'index'. 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index Index of the desired attribute, 0...count-1. 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param defaultValue What to return if the attribute isn't found. 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Resulting value. 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 227d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy public boolean getAttributeBooleanValue(int index, boolean defaultValue); 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the value of attribute at 'index' as a resource identifier. 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Note that this is different than {@link #getAttributeNameResource} 23350e27c813522e1772e3bd406c5e0d6d7dee14cc0kmccormick * in that it returns the value contained in this attribute as a 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * resource identifier (i.e., a value originally of the form 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * "@package:type/resource"); the other method returns a resource 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * identifier that identifies the name of the attribute. 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index Index of the desired attribute, 0...count-1. 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param defaultValue What to return if the attribute isn't found. 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Resulting value. 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 243d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy public int getAttributeResourceValue(int index, int defaultValue); 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the integer value of attribute at 'index'. 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index Index of the desired attribute, 0...count-1. 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param defaultValue What to return if the attribute isn't found. 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Resulting value. 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 253d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy public int getAttributeIntValue(int index, int defaultValue); 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the integer value of attribute at 'index' that is formatted as an 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * unsigned value. In particular, the formats 0xn...n and #n...n are 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * handled. 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index Index of the desired attribute, 0...count-1. 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param defaultValue What to return if the attribute isn't found. 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Resulting value. 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 265d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy public int getAttributeUnsignedIntValue(int index, int defaultValue); 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the float value of attribute at 'index'. 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index Index of the desired attribute, 0...count-1. 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param defaultValue What to return if the attribute isn't found. 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Resulting value. 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 275d379d53a5ed3b1cb487f952bbc5614022d47384cRomain Guy public float getAttributeFloatValue(int index, float defaultValue); 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the value of the "id" attribute or null if there is not one. 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Equivalent to getAttributeValue(null, "id"). 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The id attribute's value or null. 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String getIdAttribute(); 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the value of the "class" attribute or null if there is not one. 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Equivalent to getAttributeValue(null, "class"). 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The class attribute's value or null. 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String getClassAttribute(); 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the integer value of the "id" attribute or defaultValue if there 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is none. 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Equivalent to getAttributeResourceValue(null, "id", defaultValue); 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param defaultValue What to return if the "id" attribute isn't found. 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return int Resulting value. 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getIdAttributeResourceValue(int defaultValue); 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return the value of the "style" attribute or 0 if there is not one. 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Equivalent to getAttributeResourceValue(null, "style"). 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The style attribute's resource identifier or 0. 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStyleAttribute(); 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 312