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author | Raphael Moll <ralf@android.com> | 2013-02-05 11:01:35 -0800 |
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committer | Raphael Moll <ralf@android.com> | 2013-02-06 19:56:02 -0800 |
commit | 3cf16960a67f0c8178e7bc81988fb1436e775e91 (patch) | |
tree | caad2fa1366fc15d09c679476ae9caf5ed9a6596 /sdk_common/src/com/android/ide/common/xml/AndroidManifestParser.java | |
parent | b15ea7875a9a4101d4be7e547950b7d2b64c1464 (diff) | |
download | sdk-3cf16960a67f0c8178e7bc81988fb1436e775e91.zip sdk-3cf16960a67f0c8178e7bc81988fb1436e775e91.tar.gz sdk-3cf16960a67f0c8178e7bc81988fb1436e775e91.tar.bz2 |
Remove source of prebuilts.
Sources are now located in tools/base.git.
Change-Id: I9cbe1deb98f8c43e90f5fb04b668f664b9850620
Diffstat (limited to 'sdk_common/src/com/android/ide/common/xml/AndroidManifestParser.java')
-rw-r--r-- | sdk_common/src/com/android/ide/common/xml/AndroidManifestParser.java | 672 |
1 files changed, 0 insertions, 672 deletions
diff --git a/sdk_common/src/com/android/ide/common/xml/AndroidManifestParser.java b/sdk_common/src/com/android/ide/common/xml/AndroidManifestParser.java deleted file mode 100644 index 7fde6ce..0000000 --- a/sdk_common/src/com/android/ide/common/xml/AndroidManifestParser.java +++ /dev/null @@ -1,672 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.ide.common.xml; - -import com.android.SdkConstants; -import com.android.ide.common.xml.ManifestData.Activity; -import com.android.ide.common.xml.ManifestData.Instrumentation; -import com.android.ide.common.xml.ManifestData.SupportsScreens; -import com.android.ide.common.xml.ManifestData.UsesConfiguration; -import com.android.ide.common.xml.ManifestData.UsesFeature; -import com.android.ide.common.xml.ManifestData.UsesLibrary; -import com.android.io.IAbstractFile; -import com.android.io.IAbstractFolder; -import com.android.io.StreamException; -import com.android.resources.Keyboard; -import com.android.resources.Navigation; -import com.android.resources.TouchScreen; -import com.android.xml.AndroidManifest; - -import org.xml.sax.Attributes; -import org.xml.sax.ErrorHandler; -import org.xml.sax.InputSource; -import org.xml.sax.Locator; -import org.xml.sax.SAXException; -import org.xml.sax.SAXParseException; -import org.xml.sax.helpers.DefaultHandler; - -import java.io.FileNotFoundException; -import java.io.IOException; -import java.io.InputStream; -import java.util.Locale; - -import javax.xml.parsers.ParserConfigurationException; -import javax.xml.parsers.SAXParser; -import javax.xml.parsers.SAXParserFactory; - -public class AndroidManifestParser { - - private final static int LEVEL_TOP = 0; - private final static int LEVEL_INSIDE_MANIFEST = 1; - private final static int LEVEL_INSIDE_APPLICATION = 2; - private final static int LEVEL_INSIDE_APP_COMPONENT = 3; - private final static int LEVEL_INSIDE_INTENT_FILTER = 4; - - private final static String ACTION_MAIN = "android.intent.action.MAIN"; //$NON-NLS-1$ - private final static String CATEGORY_LAUNCHER = "android.intent.category.LAUNCHER"; //$NON-NLS-1$ - - public interface ManifestErrorHandler extends ErrorHandler { - /** - * Handles a parsing error and an optional line number. - */ - void handleError(Exception exception, int lineNumber); - - /** - * Checks that a class is valid and can be used in the Android Manifest. - * <p/> - * Errors are put as {@code org.eclipse.core.resources.IMarker} on the manifest file. - * - * @param locator - * @param className the fully qualified name of the class to test. - * @param superClassName the fully qualified name of the class it is supposed to extend. - * @param testVisibility if <code>true</code>, the method will check the visibility of - * the class or of its constructors. - */ - void checkClass(Locator locator, String className, String superClassName, - boolean testVisibility); - } - - /** - * XML error & data handler used when parsing the AndroidManifest.xml file. - * <p/> - * During parsing this will fill up the {@link ManifestData} object given to the constructor - * and call out errors to the given {@link ManifestErrorHandler}. - */ - private static class ManifestHandler extends DefaultHandler { - - //--- temporary data/flags used during parsing - private final ManifestData mManifestData; - private final ManifestErrorHandler mErrorHandler; - private int mCurrentLevel = 0; - private int mValidLevel = 0; - private Activity mCurrentActivity = null; - private Locator mLocator; - - /** - * Creates a new {@link ManifestHandler}. - * - * @param manifestFile The manifest file being parsed. Can be null. - * @param manifestData Class containing the manifest info obtained during the parsing. - * @param errorHandler An optional error handler. - */ - ManifestHandler(IAbstractFile manifestFile, ManifestData manifestData, - ManifestErrorHandler errorHandler) { - super(); - mManifestData = manifestData; - mErrorHandler = errorHandler; - } - - /* (non-Javadoc) - * @see org.xml.sax.helpers.DefaultHandler#setDocumentLocator(org.xml.sax.Locator) - */ - @Override - public void setDocumentLocator(Locator locator) { - mLocator = locator; - super.setDocumentLocator(locator); - } - - /* (non-Javadoc) - * @see org.xml.sax.helpers.DefaultHandler#startElement(java.lang.String, java.lang.String, - * java.lang.String, org.xml.sax.Attributes) - */ - @Override - public void startElement(String uri, String localName, String name, Attributes attributes) - throws SAXException { - try { - if (mManifestData == null) { - return; - } - - // if we're at a valid level - if (mValidLevel == mCurrentLevel) { - String value; - switch (mValidLevel) { - case LEVEL_TOP: - if (AndroidManifest.NODE_MANIFEST.equals(localName)) { - // lets get the package name. - mManifestData.mPackage = getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_PACKAGE, - false /* hasNamespace */); - - // and the versionCode - String tmp = getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_VERSIONCODE, true); - if (tmp != null) { - try { - mManifestData.mVersionCode = Integer.valueOf(tmp); - } catch (NumberFormatException e) { - // keep null in the field. - } - } - mValidLevel++; - } - break; - case LEVEL_INSIDE_MANIFEST: - if (AndroidManifest.NODE_APPLICATION.equals(localName)) { - value = getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_PROCESS, - true /* hasNamespace */); - if (value != null) { - mManifestData.addProcessName(value); - } - - value = getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_DEBUGGABLE, - true /* hasNamespace*/); - if (value != null) { - mManifestData.mDebuggable = Boolean.parseBoolean(value); - } - - mValidLevel++; - } else if (AndroidManifest.NODE_USES_SDK.equals(localName)) { - mManifestData.setMinSdkVersionString(getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_MIN_SDK_VERSION, - true /* hasNamespace */)); - mManifestData.setTargetSdkVersionString(getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_TARGET_SDK_VERSION, - true /* hasNamespace */)); - } else if (AndroidManifest.NODE_INSTRUMENTATION.equals(localName)) { - processInstrumentationNode(attributes); - - } else if (AndroidManifest.NODE_SUPPORTS_SCREENS.equals(localName)) { - processSupportsScreensNode(attributes); - - } else if (AndroidManifest.NODE_USES_CONFIGURATION.equals(localName)) { - processUsesConfiguration(attributes); - - } else if (AndroidManifest.NODE_USES_FEATURE.equals(localName)) { - UsesFeature feature = new UsesFeature(); - - // get the name - value = getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_NAME, - true /* hasNamespace */); - if (value != null) { - feature.mName = value; - } - - // read the required attribute - value = getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_REQUIRED, - true /*hasNamespace*/); - if (value != null) { - Boolean b = Boolean.valueOf(value); - if (b != null) { - feature.mRequired = b; - } - } - - // read the gl es attribute - value = getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_GLESVERSION, - true /*hasNamespace*/); - if (value != null) { - try { - int version = Integer.decode(value); - feature.mGlEsVersion = version; - } catch (NumberFormatException e) { - // ignore - } - - } - - mManifestData.mFeatures.add(feature); - } - break; - case LEVEL_INSIDE_APPLICATION: - if (AndroidManifest.NODE_ACTIVITY.equals(localName) - || AndroidManifest.NODE_ACTIVITY_ALIAS.equals(localName)) { - processActivityNode(attributes); - mValidLevel++; - } else if (AndroidManifest.NODE_SERVICE.equals(localName)) { - processNode(attributes, SdkConstants.CLASS_SERVICE); - mValidLevel++; - } else if (AndroidManifest.NODE_RECEIVER.equals(localName)) { - processNode(attributes, SdkConstants.CLASS_BROADCASTRECEIVER); - mValidLevel++; - } else if (AndroidManifest.NODE_PROVIDER.equals(localName)) { - processNode(attributes, SdkConstants.CLASS_CONTENTPROVIDER); - mValidLevel++; - } else if (AndroidManifest.NODE_USES_LIBRARY.equals(localName)) { - value = getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_NAME, - true /* hasNamespace */); - if (value != null) { - UsesLibrary library = new UsesLibrary(); - library.mName = value; - - // read the required attribute - value = getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_REQUIRED, - true /*hasNamespace*/); - if (value != null) { - Boolean b = Boolean.valueOf(value); - if (b != null) { - library.mRequired = b; - } - } - - mManifestData.mLibraries.add(library); - } - } - break; - case LEVEL_INSIDE_APP_COMPONENT: - // only process this level if we are in an activity - if (mCurrentActivity != null && - AndroidManifest.NODE_INTENT.equals(localName)) { - mCurrentActivity.resetIntentFilter(); - mValidLevel++; - } - break; - case LEVEL_INSIDE_INTENT_FILTER: - if (mCurrentActivity != null) { - if (AndroidManifest.NODE_ACTION.equals(localName)) { - // get the name attribute - String action = getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_NAME, - true /* hasNamespace */); - if (action != null) { - mCurrentActivity.setHasAction(true); - mCurrentActivity.setHasMainAction( - ACTION_MAIN.equals(action)); - } - } else if (AndroidManifest.NODE_CATEGORY.equals(localName)) { - String category = getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_NAME, - true /* hasNamespace */); - if (CATEGORY_LAUNCHER.equals(category)) { - mCurrentActivity.setHasLauncherCategory(true); - } - } - - // no need to increase mValidLevel as we don't process anything - // below this level. - } - break; - } - } - - mCurrentLevel++; - } finally { - super.startElement(uri, localName, name, attributes); - } - } - - /* (non-Javadoc) - * @see org.xml.sax.helpers.DefaultHandler#endElement(java.lang.String, java.lang.String, - * java.lang.String) - */ - @Override - public void endElement(String uri, String localName, String name) throws SAXException { - try { - if (mManifestData == null) { - return; - } - - // decrement the levels. - if (mValidLevel == mCurrentLevel) { - mValidLevel--; - } - mCurrentLevel--; - - // if we're at a valid level - // process the end of the element - if (mValidLevel == mCurrentLevel) { - switch (mValidLevel) { - case LEVEL_INSIDE_APPLICATION: - mCurrentActivity = null; - break; - case LEVEL_INSIDE_APP_COMPONENT: - // if we found both a main action and a launcher category, this is our - // launcher activity! - if (mManifestData.mLauncherActivity == null && - mCurrentActivity != null && - mCurrentActivity.isHomeActivity() && - mCurrentActivity.isExported()) { - mManifestData.mLauncherActivity = mCurrentActivity; - } - break; - default: - break; - } - - } - } finally { - super.endElement(uri, localName, name); - } - } - - /* (non-Javadoc) - * @see org.xml.sax.helpers.DefaultHandler#error(org.xml.sax.SAXParseException) - */ - @Override - public void error(SAXParseException e) { - if (mErrorHandler != null) { - mErrorHandler.handleError(e, e.getLineNumber()); - } - } - - /* (non-Javadoc) - * @see org.xml.sax.helpers.DefaultHandler#fatalError(org.xml.sax.SAXParseException) - */ - @Override - public void fatalError(SAXParseException e) { - if (mErrorHandler != null) { - mErrorHandler.handleError(e, e.getLineNumber()); - } - } - - /* (non-Javadoc) - * @see org.xml.sax.helpers.DefaultHandler#warning(org.xml.sax.SAXParseException) - */ - @Override - public void warning(SAXParseException e) throws SAXException { - if (mErrorHandler != null) { - mErrorHandler.warning(e); - } - } - - /** - * Processes the activity node. - * @param attributes the attributes for the activity node. - */ - private void processActivityNode(Attributes attributes) { - // lets get the activity name, and add it to the list - String activityName = getAttributeValue(attributes, AndroidManifest.ATTRIBUTE_NAME, - true /* hasNamespace */); - if (activityName != null) { - activityName = AndroidManifest.combinePackageAndClassName(mManifestData.mPackage, - activityName); - - // get the exported flag. - String exportedStr = getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_EXPORTED, true); - boolean exported = exportedStr == null || - exportedStr.toLowerCase(Locale.US).equals("true"); //$NON-NLS-1$ - mCurrentActivity = new Activity(activityName, exported); - mManifestData.mActivities.add(mCurrentActivity); - - if (mErrorHandler != null) { - mErrorHandler.checkClass(mLocator, activityName, SdkConstants.CLASS_ACTIVITY, - true /* testVisibility */); - } - } else { - // no activity found! Aapt will output an error, - // so we don't have to do anything - mCurrentActivity = null; - } - - String processName = getAttributeValue(attributes, AndroidManifest.ATTRIBUTE_PROCESS, - true /* hasNamespace */); - if (processName != null) { - mManifestData.addProcessName(processName); - } - } - - /** - * Processes the service/receiver/provider nodes. - * @param attributes the attributes for the activity node. - * @param superClassName the fully qualified name of the super class that this - * node is representing - */ - private void processNode(Attributes attributes, String superClassName) { - // lets get the class name, and check it if required. - String serviceName = getAttributeValue(attributes, AndroidManifest.ATTRIBUTE_NAME, - true /* hasNamespace */); - if (serviceName != null) { - serviceName = AndroidManifest.combinePackageAndClassName(mManifestData.mPackage, - serviceName); - - if (mErrorHandler != null) { - mErrorHandler.checkClass(mLocator, serviceName, superClassName, - false /* testVisibility */); - } - } - - String processName = getAttributeValue(attributes, AndroidManifest.ATTRIBUTE_PROCESS, - true /* hasNamespace */); - if (processName != null) { - mManifestData.addProcessName(processName); - } - } - - /** - * Processes the instrumentation node. - * @param attributes the attributes for the instrumentation node. - */ - private void processInstrumentationNode(Attributes attributes) { - // lets get the class name, and check it if required. - String instrumentationName = getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_NAME, - true /* hasNamespace */); - if (instrumentationName != null) { - String instrClassName = AndroidManifest.combinePackageAndClassName( - mManifestData.mPackage, instrumentationName); - String targetPackage = getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_TARGET_PACKAGE, - true /* hasNamespace */); - mManifestData.mInstrumentations.add( - new Instrumentation(instrClassName, targetPackage)); - if (mErrorHandler != null) { - mErrorHandler.checkClass(mLocator, instrClassName, - SdkConstants.CLASS_INSTRUMENTATION, true /* testVisibility */); - } - } - } - - /** - * Processes the supports-screens node. - * @param attributes the attributes for the supports-screens node. - */ - private void processSupportsScreensNode(Attributes attributes) { - mManifestData.mSupportsScreensFromManifest = new SupportsScreens(); - - mManifestData.mSupportsScreensFromManifest.setResizeable(getAttributeBooleanValue( - attributes, AndroidManifest.ATTRIBUTE_RESIZEABLE, true /*hasNamespace*/)); - - mManifestData.mSupportsScreensFromManifest.setAnyDensity(getAttributeBooleanValue( - attributes, AndroidManifest.ATTRIBUTE_ANYDENSITY, true /*hasNamespace*/)); - - mManifestData.mSupportsScreensFromManifest.setSmallScreens(getAttributeBooleanValue( - attributes, AndroidManifest.ATTRIBUTE_SMALLSCREENS, true /*hasNamespace*/)); - - mManifestData.mSupportsScreensFromManifest.setNormalScreens(getAttributeBooleanValue( - attributes, AndroidManifest.ATTRIBUTE_NORMALSCREENS, true /*hasNamespace*/)); - - mManifestData.mSupportsScreensFromManifest.setLargeScreens(getAttributeBooleanValue( - attributes, AndroidManifest.ATTRIBUTE_LARGESCREENS, true /*hasNamespace*/)); - } - - /** - * Processes the supports-screens node. - * @param attributes the attributes for the supports-screens node. - */ - private void processUsesConfiguration(Attributes attributes) { - mManifestData.mUsesConfiguration = new UsesConfiguration(); - - mManifestData.mUsesConfiguration.mReqFiveWayNav = getAttributeBooleanValue( - attributes, - AndroidManifest.ATTRIBUTE_REQ_5WAYNAV, true /*hasNamespace*/); - mManifestData.mUsesConfiguration.mReqNavigation = Navigation.getEnum( - getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_REQ_NAVIGATION, true /*hasNamespace*/)); - mManifestData.mUsesConfiguration.mReqHardKeyboard = getAttributeBooleanValue( - attributes, - AndroidManifest.ATTRIBUTE_REQ_HARDKEYBOARD, true /*hasNamespace*/); - mManifestData.mUsesConfiguration.mReqKeyboardType = Keyboard.getEnum( - getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_REQ_KEYBOARDTYPE, true /*hasNamespace*/)); - mManifestData.mUsesConfiguration.mReqTouchScreen = TouchScreen.getEnum( - getAttributeValue(attributes, - AndroidManifest.ATTRIBUTE_REQ_TOUCHSCREEN, true /*hasNamespace*/)); - } - - /** - * Searches through the attributes list for a particular one and returns its value. - * @param attributes the attribute list to search through - * @param attributeName the name of the attribute to look for. - * @param hasNamespace Indicates whether the attribute has an android namespace. - * @return a String with the value or null if the attribute was not found. - * @see SdkConstants#NS_RESOURCES - */ - private String getAttributeValue(Attributes attributes, String attributeName, - boolean hasNamespace) { - int count = attributes.getLength(); - for (int i = 0 ; i < count ; i++) { - if (attributeName.equals(attributes.getLocalName(i)) && - ((hasNamespace && - SdkConstants.NS_RESOURCES.equals(attributes.getURI(i))) || - (hasNamespace == false && attributes.getURI(i).length() == 0))) { - return attributes.getValue(i); - } - } - - return null; - } - - /** - * Searches through the attributes list for a particular one and returns its value as a - * Boolean. If the attribute is not present, this will return null. - * @param attributes the attribute list to search through - * @param attributeName the name of the attribute to look for. - * @param hasNamespace Indicates whether the attribute has an android namespace. - * @return a String with the value or null if the attribute was not found. - * @see SdkConstants#NS_RESOURCES - */ - private Boolean getAttributeBooleanValue(Attributes attributes, String attributeName, - boolean hasNamespace) { - int count = attributes.getLength(); - for (int i = 0 ; i < count ; i++) { - if (attributeName.equals(attributes.getLocalName(i)) && - ((hasNamespace && - SdkConstants.NS_RESOURCES.equals(attributes.getURI(i))) || - (hasNamespace == false && attributes.getURI(i).length() == 0))) { - String attr = attributes.getValue(i); - if (attr != null) { - return Boolean.valueOf(attr); - } else { - return null; - } - } - } - - return null; - } - - } - - private final static SAXParserFactory sParserFactory; - - static { - sParserFactory = SAXParserFactory.newInstance(); - sParserFactory.setNamespaceAware(true); - } - - /** - * Parses the Android Manifest, and returns a {@link ManifestData} object containing the - * result of the parsing. - * - * @param manifestFile the {@link IAbstractFile} representing the manifest file. - * @param gatherData indicates whether the parsing will extract data from the manifest. If false - * the method will always return null. - * @param errorHandler an optional errorHandler. - * @return A class containing the manifest info obtained during the parsing, or null on error. - * - * @throws StreamException - * @throws IOException - * @throws SAXException - * @throws ParserConfigurationException - */ - public static ManifestData parse( - IAbstractFile manifestFile, - boolean gatherData, - ManifestErrorHandler errorHandler) - throws SAXException, IOException, StreamException, ParserConfigurationException { - if (manifestFile != null) { - SAXParser parser = sParserFactory.newSAXParser(); - - ManifestData data = null; - if (gatherData) { - data = new ManifestData(); - } - - ManifestHandler manifestHandler = new ManifestHandler(manifestFile, - data, errorHandler); - parser.parse(new InputSource(manifestFile.getContents()), manifestHandler); - - return data; - } - - return null; - } - - /** - * Parses the Android Manifest, and returns an object containing the result of the parsing. - * - * <p/> - * This is the equivalent of calling <pre>parse(manifestFile, true, null)</pre> - * - * @param manifestFile the manifest file to parse. - * - * @throws ParserConfigurationException - * @throws StreamException - * @throws IOException - * @throws SAXException - */ - public static ManifestData parse(IAbstractFile manifestFile) - throws SAXException, IOException, StreamException, ParserConfigurationException { - return parse(manifestFile, true, null); - } - - public static ManifestData parse(IAbstractFolder projectFolder) - throws SAXException, IOException, StreamException, ParserConfigurationException { - IAbstractFile manifestFile = AndroidManifest.getManifest(projectFolder); - if (manifestFile == null) { - throw new FileNotFoundException(); - } - - return parse(manifestFile, true, null); - } - - /** - * Parses the Android Manifest from an {@link InputStream}, and returns a {@link ManifestData} - * object containing the result of the parsing. - * - * @param manifestFileStream the {@link InputStream} representing the manifest file. - * @return A class containing the manifest info obtained during the parsing or null on error. - * - * @throws StreamException - * @throws IOException - * @throws SAXException - * @throws ParserConfigurationException - */ - public static ManifestData parse(InputStream manifestFileStream) - throws SAXException, IOException, StreamException, ParserConfigurationException { - if (manifestFileStream != null) { - SAXParser parser = sParserFactory.newSAXParser(); - - ManifestData data = new ManifestData(); - - ManifestHandler manifestHandler = new ManifestHandler(null, data, null); - parser.parse(new InputSource(manifestFileStream), manifestHandler); - - return data; - } - - return null; - } -} |