Add scheme specific part to IntentFilter. (df1c0bf7) · Commits · e / os / android_frameworks_base

api/current.txt

+9 −0

Original line number	Diff line number	Diff line
		@@ -954,6 +954,9 @@ package android {
		field public static final int spinnersShown = 16843595; // 0x101034b
		field public static final int splitMotionEvents = 16843503; // 0x10102ef
		field public static final int src = 16843033; // 0x1010119
		field public static final int ssp = 16843744; // 0x10103e0
		field public static final int sspPattern = 16843746; // 0x10103e2
		field public static final int sspPrefix = 16843745; // 0x10103e1
		field public static final int stackFromBottom = 16843005; // 0x10100fd
		field public static final int starStyle = 16842882; // 0x1010082
		field public static final int startColor = 16843165; // 0x101019d
		@@ -6322,6 +6325,7 @@ package android.content {
		method public final void addDataAuthority(java.lang.String, java.lang.String);
		method public final void addDataPath(java.lang.String, int);
		method public final void addDataScheme(java.lang.String);
		method public final void addDataSchemeSpecificPart(java.lang.String, int);
		method public final void addDataType(java.lang.String) throws android.content.IntentFilter.MalformedMimeTypeException;
		method public final java.util.Iterator<android.content.IntentFilter.AuthorityEntry> authoritiesIterator();
		method public final java.util.Iterator<java.lang.String> categoriesIterator();
		@@ -6329,6 +6333,7 @@ package android.content {
		method public final int countCategories();
		method public final int countDataAuthorities();
		method public final int countDataPaths();
		method public final int countDataSchemeSpecificParts();
		method public final int countDataSchemes();
		method public final int countDataTypes();
		method public static android.content.IntentFilter create(java.lang.String, java.lang.String);
		@@ -6339,6 +6344,7 @@ package android.content {
		method public final android.content.IntentFilter.AuthorityEntry getDataAuthority(int);
		method public final android.os.PatternMatcher getDataPath(int);
		method public final java.lang.String getDataScheme(int);
		method public final android.os.PatternMatcher getDataSchemeSpecificPart(int);
		method public final java.lang.String getDataType(int);
		method public final int getPriority();
		method public final boolean hasAction(java.lang.String);
		@@ -6346,6 +6352,7 @@ package android.content {
		method public final boolean hasDataAuthority(android.net.Uri);
		method public final boolean hasDataPath(java.lang.String);
		method public final boolean hasDataScheme(java.lang.String);
		method public final boolean hasDataSchemeSpecificPart(java.lang.String);
		method public final boolean hasDataType(java.lang.String);
		method public final int match(android.content.ContentResolver, android.content.Intent, boolean, java.lang.String);
		method public final int match(java.lang.String, java.lang.String, java.lang.String, android.net.Uri, java.util.Set<java.lang.String>, java.lang.String);
		@@ -6355,6 +6362,7 @@ package android.content {
		method public final int matchDataAuthority(android.net.Uri);
		method public final java.util.Iterator<android.os.PatternMatcher> pathsIterator();
		method public void readFromXml(org.xmlpull.v1.XmlPullParser) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
		method public final java.util.Iterator<android.os.PatternMatcher> schemeSpecificPartsIterator();
		method public final java.util.Iterator<java.lang.String> schemesIterator();
		method public final void setPriority(int);
		method public final java.util.Iterator<java.lang.String> typesIterator();
		@@ -6369,6 +6377,7 @@ package android.content {
		field public static final int MATCH_CATEGORY_PATH = 5242880; // 0x500000
		field public static final int MATCH_CATEGORY_PORT = 4194304; // 0x400000
		field public static final int MATCH_CATEGORY_SCHEME = 2097152; // 0x200000
		field public static final int MATCH_CATEGORY_SCHEME_SPECIFIC_PART = 5767168; // 0x580000
		field public static final int MATCH_CATEGORY_TYPE = 6291456; // 0x600000
		field public static final int NO_MATCH_ACTION = -3; // 0xfffffffd
		field public static final int NO_MATCH_CATEGORY = -4; // 0xfffffffc

core/java/android/content/IntentFilter.java

+170 −18

Original line number	Diff line number	Diff line
		@@ -50,8 +50,8 @@ import java.util.Set;
		* <em>action</em>, <em>data</em>, and <em>categories</em>. For each of these
		* characteristics you can provide
		* multiple possible matching values (via {@link #addAction},
		* {@link #addDataType}, {@link #addDataScheme} {@link #addDataAuthority},
		* {@link #addDataPath}, and {@link #addCategory}, respectively).
		* {@link #addDataType}, {@link #addDataScheme}, {@link #addDataSchemeSpecificPart},
		* {@link #addDataAuthority}, {@link #addDataPath}, and {@link #addCategory}, respectively).
		* For actions, the field
		* will not be tested if no values have been given (treating it as a wildcard);
		* if no data characteristics are specified, however, then the filter will
		@@ -106,8 +106,15 @@ import java.util.Set;
		* formal RFC schemes!</em> You should thus always use lower case letters
		* for your schemes.
		*
		* <p><strong>Data Scheme Specific Part</strong> matches if any of the given values match
		* the Intent's data scheme specific part <em>and</em> one of the data schemes in the filter
		* has matched the Intent, <em>or</em> no scheme specific parts were supplied in the filter.
		* The Intent scheme specific part is determined by calling
		* {@link Intent#getData} and {@link android.net.Uri#getSchemeSpecificPart} on that URI.
		* <em>Note that scheme specific part matching is <b>case sensitive</b>.</em>
		*
		* <p><strong>Data Authority</strong> matches if any of the given values match
		* the Intent's data authority <em>and</em> one of the data scheme's in the filter
		* the Intent's data authority <em>and</em> one of the data schemes in the filter
		* has matched the Intent, <em>or</em> no authories were supplied in the filter.
		* The Intent authority is determined by calling
		* {@link Intent#getData} and {@link android.net.Uri#getAuthority} on that URI.
		@@ -135,6 +142,7 @@ public class IntentFilter implements Parcelable {
		private static final String PORT_STR = "port";
		private static final String HOST_STR = "host";
		private static final String AUTH_STR = "auth";
		private static final String SSP_STR = "ssp";
		private static final String SCHEME_STR = "scheme";
		private static final String TYPE_STR = "type";
		private static final String CAT_STR = "cat";
		@@ -164,8 +172,8 @@ public class IntentFilter implements Parcelable {
		/**
		* The part of a match constant that describes the category of match
		* that occurred. May be either {@link #MATCH_CATEGORY_EMPTY},
		* {@link #MATCH_CATEGORY_SCHEME}, {@link #MATCH_CATEGORY_HOST},
		* {@link #MATCH_CATEGORY_PORT},
		* {@link #MATCH_CATEGORY_SCHEME}, {@link #MATCH_CATEGORY_SCHEME_SPECIFIC_PART},
		* {@link #MATCH_CATEGORY_HOST}, {@link #MATCH_CATEGORY_PORT},
		* {@link #MATCH_CATEGORY_PATH}, or {@link #MATCH_CATEGORY_TYPE}. Higher
		* values indicate a better match.
		*/
		@@ -209,6 +217,11 @@ public class IntentFilter implements Parcelable {
		* authority, and path.
		*/
		public static final int MATCH_CATEGORY_PATH = 0x0500000;
		/**
		* The filter matched an intent with the same data URI scheme and
		* scheme specific part.
		*/
		public static final int MATCH_CATEGORY_SCHEME_SPECIFIC_PART = 0x0580000;
		/**
		* The filter matched an intent with the same data MIME type.
		*/
		@@ -236,6 +249,7 @@ public class IntentFilter implements Parcelable {
		private final ArrayList<String> mActions;
		private ArrayList<String> mCategories = null;
		private ArrayList<String> mDataSchemes = null;
		private ArrayList<PatternMatcher> mDataSchemeSpecificParts = null;
		private ArrayList<AuthorityEntry> mDataAuthorities = null;
		private ArrayList<PatternMatcher> mDataPaths = null;
		private ArrayList<String> mDataTypes = null;
		@@ -395,6 +409,9 @@ public class IntentFilter implements Parcelable {
		if (o.mDataSchemes != null) {
		mDataSchemes = new ArrayList<String>(o.mDataSchemes);
		}
		if (o.mDataSchemeSpecificParts != null) {
		mDataSchemeSpecificParts = new ArrayList<PatternMatcher>(o.mDataSchemeSpecificParts);
		}
		if (o.mDataAuthorities != null) {
		mDataAuthorities = new ArrayList<AuthorityEntry>(o.mDataAuthorities);
		}
		@@ -698,6 +715,77 @@ public class IntentFilter implements Parcelable {
		}
		};

		/**
		* Add a new Intent data "scheme specific part" to match against. The filter must
		* include one or more schemes (via {@link #addDataScheme}) for the
		* scheme specific part to be considered. If any scheme specific parts are
		* included in the filter, then an Intent's data must match one of
		* them. If no scheme specific parts are included, then only the scheme must match.
		*
		* @param ssp Either a raw string that must exactly match the scheme specific part
		* path, or a simple pattern, depending on <var>type</var>.
		* @param type Determines how <var>ssp</var> will be compared to
		* determine a match: either {@link PatternMatcher#PATTERN_LITERAL},
		* {@link PatternMatcher#PATTERN_PREFIX}, or
		* {@link PatternMatcher#PATTERN_SIMPLE_GLOB}.
		*
		* @see #matchData
		* @see #addDataScheme
		*/
		public final void addDataSchemeSpecificPart(String ssp, int type) {
		if (mDataSchemeSpecificParts == null) mDataSchemeSpecificParts =
		new ArrayList<PatternMatcher>();
		mDataSchemeSpecificParts.add(new PatternMatcher(ssp, type));
		}

		/**
		* Return the number of data scheme specific parts in the filter.
		*/
		public final int countDataSchemeSpecificParts() {
		return mDataSchemeSpecificParts != null ? mDataSchemeSpecificParts.size() : 0;
		}

		/**
		* Return a data scheme specific part in the filter.
		*/
		public final PatternMatcher getDataSchemeSpecificPart(int index) {
		return mDataSchemeSpecificParts.get(index);
		}

		/**
		* Is the given data scheme specific part included in the filter? Note that if the
		* filter does not include any scheme specific parts, false will <em>always</em> be
		* returned.
		*
		* @param data The scheme specific part that is being looked for.
		*
		* @return Returns true if the data string matches a scheme specific part listed in the
		* filter.
		*/
		public final boolean hasDataSchemeSpecificPart(String data) {
		if (mDataSchemeSpecificParts == null) {
		return false;
		}
		final int numDataSchemeSpecificParts = mDataSchemeSpecificParts.size();
		if (numDataSchemeSpecificParts <= 0) {
		return false;
		}
		for (int i = 0; i < numDataSchemeSpecificParts; i++) {
		final PatternMatcher pe = mDataSchemeSpecificParts.get(i);
		if (pe.match(data)) {
		return true;
		}
		}
		return false;
		}

		/**
		* Return an iterator over the filter's data scheme specific parts.
		*/
		public final Iterator<PatternMatcher> schemeSpecificPartsIterator() {
		return mDataSchemeSpecificParts != null ? mDataSchemeSpecificParts.iterator() : null;
		}

		/**
		* Add a new Intent data authority to match against. The filter must
		* include one or more schemes (via {@link #addDataScheme}) for the
		@@ -900,8 +988,6 @@ public class IntentFilter implements Parcelable {
		public final int matchData(String type, String scheme, Uri data) {
		final ArrayList<String> types = mDataTypes;
		final ArrayList<String> schemes = mDataSchemes;
		final ArrayList<AuthorityEntry> authorities = mDataAuthorities;
		final ArrayList<PatternMatcher> paths = mDataPaths;

		int match = MATCH_CATEGORY_EMPTY;

		@@ -917,9 +1003,18 @@ public class IntentFilter implements Parcelable {
		return NO_MATCH_DATA;
		}

		final ArrayList<PatternMatcher> schemeSpecificParts = mDataSchemeSpecificParts;
		if (schemeSpecificParts != null) {
		match = hasDataSchemeSpecificPart(data.getSchemeSpecificPart())
		? MATCH_CATEGORY_SCHEME_SPECIFIC_PART : NO_MATCH_DATA;
		}
		if (match != MATCH_CATEGORY_SCHEME_SPECIFIC_PART) {
		// If there isn't any matching ssp, we need to match an authority.
		final ArrayList<AuthorityEntry> authorities = mDataAuthorities;
		if (authorities != null) {
		int authMatch = matchDataAuthority(data);
		if (authMatch >= 0) {
		final ArrayList<PatternMatcher> paths = mDataPaths;
		if (paths == null) {
		match = authMatch;
		} else if (hasDataPath(data.getPath())) {
		@@ -931,6 +1026,11 @@ public class IntentFilter implements Parcelable {
		return NO_MATCH_DATA;
		}
		}
		}
		// If neither an ssp nor an authority matched, we're done.
		if (match == NO_MATCH_DATA) {
		return NO_MATCH_DATA;
		}
		} else {
		// Special case: match either an Intent with no data URI,
		// or with a scheme: URI. This is to give a convenience for
		@@ -1173,6 +1273,23 @@ public class IntentFilter implements Parcelable {
		serializer.attribute(null, NAME_STR, mDataSchemes.get(i));
		serializer.endTag(null, SCHEME_STR);
		}
		N = countDataSchemeSpecificParts();
		for (int i=0; i<N; i++) {
		serializer.startTag(null, SSP_STR);
		PatternMatcher pe = mDataSchemeSpecificParts.get(i);
		switch (pe.getType()) {
		case PatternMatcher.PATTERN_LITERAL:
		serializer.attribute(null, LITERAL_STR, pe.getPath());
		break;
		case PatternMatcher.PATTERN_PREFIX:
		serializer.attribute(null, PREFIX_STR, pe.getPath());
		break;
		case PatternMatcher.PATTERN_SIMPLE_GLOB:
		serializer.attribute(null, SGLOB_STR, pe.getPath());
		break;
		}
		serializer.endTag(null, SSP_STR);
		}
		N = countDataAuthorities();
		for (int i=0; i<N; i++) {
		serializer.startTag(null, AUTH_STR);
		@@ -1238,6 +1355,15 @@ public class IntentFilter implements Parcelable {
		if (name != null) {
		addDataScheme(name);
		}
		} else if (tagName.equals(SSP_STR)) {
		String ssp = parser.getAttributeValue(null, LITERAL_STR);
		if (ssp != null) {
		addDataSchemeSpecificPart(ssp, PatternMatcher.PATTERN_LITERAL);
		} else if ((ssp=parser.getAttributeValue(null, PREFIX_STR)) != null) {
		addDataSchemeSpecificPart(ssp, PatternMatcher.PATTERN_PREFIX);
		} else if ((ssp=parser.getAttributeValue(null, SGLOB_STR)) != null) {
		addDataSchemeSpecificPart(ssp, PatternMatcher.PATTERN_SIMPLE_GLOB);
		}
		} else if (tagName.equals(AUTH_STR)) {
		String host = parser.getAttributeValue(null, HOST_STR);
		String port = parser.getAttributeValue(null, PORT_STR);
		@@ -1289,6 +1415,16 @@ public class IntentFilter implements Parcelable {
		du.println(sb.toString());
		}
		}
		if (mDataSchemeSpecificParts != null) {
		Iterator<PatternMatcher> it = mDataSchemeSpecificParts.iterator();
		while (it.hasNext()) {
		PatternMatcher pe = it.next();
		sb.setLength(0);
		sb.append(prefix); sb.append("Ssp: \"");
		sb.append(pe); sb.append("\"");
		du.println(sb.toString());
		}
		}
		if (mDataAuthorities != null) {
		Iterator<AuthorityEntry> it = mDataAuthorities.iterator();
		while (it.hasNext()) {
		@@ -1363,6 +1499,15 @@ public class IntentFilter implements Parcelable {
		} else {
		dest.writeInt(0);
		}
		if (mDataSchemeSpecificParts != null) {
		final int N = mDataSchemeSpecificParts.size();
		dest.writeInt(N);
		for (int i=0; i<N; i++) {
		mDataSchemeSpecificParts.get(i).writeToParcel(dest, 0);
		}
		} else {
		dest.writeInt(0);
		}
		if (mDataAuthorities != null) {
		final int N = mDataAuthorities.size();
		dest.writeInt(N);
		@@ -1428,14 +1573,21 @@ public class IntentFilter implements Parcelable {
		}
		int N = source.readInt();
		if (N > 0) {
		mDataAuthorities = new ArrayList<AuthorityEntry>();
		mDataSchemeSpecificParts = new ArrayList<PatternMatcher>(N);
		for (int i=0; i<N; i++) {
		mDataSchemeSpecificParts.add(new PatternMatcher(source));
		}
		}
		N = source.readInt();
		if (N > 0) {
		mDataAuthorities = new ArrayList<AuthorityEntry>(N);
		for (int i=0; i<N; i++) {
		mDataAuthorities.add(new AuthorityEntry(source));
		}
		}
		N = source.readInt();
		if (N > 0) {
		mDataPaths = new ArrayList<PatternMatcher>();
		mDataPaths = new ArrayList<PatternMatcher>(N);
		for (int i=0; i<N; i++) {
		mDataPaths.add(new PatternMatcher(source));
		}

core/java/android/content/pm/PackageParser.java

+18 −0

Original line number	Diff line number	Diff line
		@@ -3288,6 +3288,24 @@ public class PackageParser {
		outInfo.addDataScheme(str);
		}

		str = sa.getNonConfigurationString(
		com.android.internal.R.styleable.AndroidManifestData_ssp, 0);
		if (str != null) {
		outInfo.addDataSchemeSpecificPart(str, PatternMatcher.PATTERN_LITERAL);
		}

		str = sa.getNonConfigurationString(
		com.android.internal.R.styleable.AndroidManifestData_sspPrefix, 0);
		if (str != null) {
		outInfo.addDataSchemeSpecificPart(str, PatternMatcher.PATTERN_PREFIX);
		}

		str = sa.getNonConfigurationString(
		com.android.internal.R.styleable.AndroidManifestData_sspPattern, 0);
		if (str != null) {
		outInfo.addDataSchemeSpecificPart(str, PatternMatcher.PATTERN_SIMPLE_GLOB);
		}

		String host = sa.getNonConfigurationString(
		com.android.internal.R.styleable.AndroidManifestData_host, 0);
		String port = sa.getNonConfigurationString(

core/java/com/android/internal/app/ResolverActivity.java

+12 −1

Original line number	Diff line number	Diff line
		@@ -327,6 +327,17 @@ public class ResolverActivity extends AlertActivity implements AdapterView.OnIte

		// Look through the resolved filter to determine which part
		// of it matched the original Intent.
		Iterator<PatternMatcher> pIt = ri.filter.schemeSpecificPartsIterator();
		if (pIt != null) {
		String ssp = data.getSchemeSpecificPart();
		while (ssp != null && pIt.hasNext()) {
		PatternMatcher p = pIt.next();
		if (p.match(ssp)) {
		filter.addDataSchemeSpecificPart(p.getPath(), p.getType());
		break;
		}
		}
		}
		Iterator<IntentFilter.AuthorityEntry> aIt = ri.filter.authoritiesIterator();
		if (aIt != null) {
		while (aIt.hasNext()) {
		@@ -339,7 +350,7 @@ public class ResolverActivity extends AlertActivity implements AdapterView.OnIte
		}
		}
		}
		Iterator<PatternMatcher> pIt = ri.filter.pathsIterator();
		pIt = ri.filter.pathsIterator();
		if (pIt != null) {
		String path = data.getPath();
		while (path != null && pIt.hasNext()) {

core/res/res/values/attrs_manifest.xml

+24 −3

Original line number	Diff line number	Diff line
		@@ -1624,6 +1624,27 @@
		case-sensitive, unlike the formal RFC. As a result,
		schemes here should always use lower case letters.</em></p> -->
		<attr name="scheme" format="string" />
		<!-- Specify a URI scheme specific part that must exactly match, as per
		{@link android.content.IntentFilter#addDataSchemeSpecificPart
		IntentFilter.addDataSchemeSpecificPart()} with
		{@link android.os.PatternMatcher#PATTERN_LITERAL}. -->
		<attr name="ssp" format="string" />
		<!-- Specify a URI scheme specific part that must be a prefix to match, as per
		{@link android.content.IntentFilter#addDataSchemeSpecificPart
		IntentFilter.addDataSchemeSpecificPart()} with
		{@link android.os.PatternMatcher#PATTERN_PREFIX}. -->
		<attr name="sspPrefix" format="string" />
		<!-- Specify a URI scheme specific part that matches a simple pattern, as per
		{@link android.content.IntentFilter#addDataSchemeSpecificPart
		IntentFilter.addDataSchemeSpecificPart()} with
		{@link android.os.PatternMatcher#PATTERN_SIMPLE_GLOB}.
		Note that because '\' is used as an escape character when
		reading the string from XML (before it is parsed as a pattern),
		you will need to double-escape: for example a literal "*" would
		be written as "\\*" and a literal "\" would be written as
		"\\\\". This is basically the same as what you would need to
		write if constructing the string in Java code. -->
		<attr name="sspPattern" format="string" />
		<!-- Specify a URI authority host that is handled, as per
		{@link android.content.IntentFilter#addDataAuthority
		IntentFilter.addDataAuthority()}.
		@@ -1638,17 +1659,17 @@
		<attr name="port" format="string" />
		<!-- Specify a URI path that must exactly match, as per
		{@link android.content.IntentFilter#addDataPath
		IntentFilter.addDataAuthority()} with
		IntentFilter.addDataPath()} with
		{@link android.os.PatternMatcher#PATTERN_LITERAL}. -->
		<attr name="path" />
		<!-- Specify a URI path that must be a prefix to match, as per
		{@link android.content.IntentFilter#addDataPath
		IntentFilter.addDataAuthority()} with
		IntentFilter.addDataPath()} with
		{@link android.os.PatternMatcher#PATTERN_PREFIX}. -->
		<attr name="pathPrefix" />
		<!-- Specify a URI path that matches a simple pattern, as per
		{@link android.content.IntentFilter#addDataPath
		IntentFilter.addDataAuthority()} with
		IntentFilter.addDataPath()} with
		{@link android.os.PatternMatcher#PATTERN_SIMPLE_GLOB}.
		Note that because '\' is used as an escape character when
		reading the string from XML (before it is parsed as a pattern),