Extend SearchIndexablesProvider to support query sitemap. (9a0f6feb) · Commits · e / os / android_frameworks_base

core/java/android/provider/SearchIndexablesContract.java

+36 −0

Original line number	Diff line number	Diff line
		@@ -61,11 +61,25 @@ public class SearchIndexablesContract {
		*/
		public static final String NON_INDEXABLES_KEYS = "non_indexables_key";

		/**
		* Site map pairs data key
		*
		* @hide
		*/
		public static final String SITE_MAP_PAIRS_KEYS = "site_map_pairs";

		/**
		* ContentProvider path for non indexable data keys.
		*/
		public static final String NON_INDEXABLES_KEYS_PATH = SETTINGS + "/" + NON_INDEXABLES_KEYS;

		/**
		* ContentProvider path for sitemap keys.
		*
		* @hide
		*/
		public static final String SITE_MAP_PAIRS_PATH = SETTINGS + "/" + SITE_MAP_PAIRS_KEYS;

		/**
		* Indexable xml resources columns.
		*/
		@@ -112,6 +126,18 @@ public class SearchIndexablesContract {
		RawData.PAYLOAD // 15
		};

		/**
		* Columns for site map queries.
		*
		* @hide
		*/
		public static final String[] SITE_MAP_COLUMNS = new String[] {
		SiteMapColumns.PARENT_CLASS,
		SiteMapColumns.PARENT_TITLE,
		SiteMapColumns.CHILD_CLASS,
		SiteMapColumns.CHILD_TITLE,
		};

		/**
		* Indexable raw data columns indices.
		*/
		@@ -168,6 +194,16 @@ public class SearchIndexablesContract {
		public static final String COLUMN_XML_RESID = "xmlResId";
		}

		/**
		* @hide
		*/
		public static final class SiteMapColumns {
		public static final String PARENT_CLASS = "parent_class";
		public static final String CHILD_CLASS = "child_class";
		public static final String PARENT_TITLE = "parent_title";
		public static final String CHILD_TITLE = "child_title";
		}

		/**
		* Constants related to a {@link SearchIndexableData}.
		*

core/java/android/provider/SearchIndexablesProvider.java

+16 −0

Original line number	Diff line number	Diff line
		@@ -72,6 +72,7 @@ public abstract class SearchIndexablesProvider extends ContentProvider {
		private static final int MATCH_RES_CODE = 1;
		private static final int MATCH_RAW_CODE = 2;
		private static final int MATCH_NON_INDEXABLE_KEYS_CODE = 3;
		private static final int MATCH_SITE_MAP_PAIRS_CODE = 4;

		/**
		* Implementation is provided by the parent class.
		@@ -87,6 +88,8 @@ public abstract class SearchIndexablesProvider extends ContentProvider {
		MATCH_RAW_CODE);
		mMatcher.addURI(mAuthority, SearchIndexablesContract.NON_INDEXABLES_KEYS_PATH,
		MATCH_NON_INDEXABLE_KEYS_CODE);
		mMatcher.addURI(mAuthority, SearchIndexablesContract.SITE_MAP_PAIRS_PATH,
		MATCH_SITE_MAP_PAIRS_CODE);

		// Sanity check our setup
		if (!info.exported) {
		@@ -112,6 +115,8 @@ public abstract class SearchIndexablesProvider extends ContentProvider {
		return queryRawData(null);
		case MATCH_NON_INDEXABLE_KEYS_CODE:
		return queryNonIndexableKeys(null);
		case MATCH_SITE_MAP_PAIRS_CODE:
		return querySiteMapPairs();
		default:
		throw new UnsupportedOperationException("Unknown Uri " + uri);
		}
		@@ -150,6 +155,17 @@ public abstract class SearchIndexablesProvider extends ContentProvider {
		*/
		public abstract Cursor queryNonIndexableKeys(String[] projection);

		/**
		* Returns a {@link Cursor}, where rows are [parent class, child class] entries to form a site
		* map. The list of pairs should be as complete as possible.
		*
		* @hide
		*/
		public Cursor querySiteMapPairs() {
		// By default no-op.
		return null;
		}

		@Override
		public String getType(Uri uri) {
		switch (mMatcher.match(uri)) {