Added methods for searching descriptions of feeditems in the database.
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@ -648,6 +648,47 @@ public class PodDBAdapter {
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return image;
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}
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/**
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* Searches for the given query in the description of all items or the items
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* of a specified feed.
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*
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* @return A cursor with all search results in SEL_FI_EXTRA selection.
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* */
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public Cursor searchItemDescriptions(Feed feed, String query) {
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if (feed != null) {
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// search items in specific feed
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return db.query(TABLE_NAME_FEED_ITEMS, SEL_FI_EXTRA, KEY_FEED
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+ "=? AND " + KEY_DESCRIPTION + " LIKE ?", new String[] {
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String.valueOf(feed.getId()), query }, null, null, null);
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} else {
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// search through all items
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return db.query(TABLE_NAME_FEED_ITEMS, SEL_FI_EXTRA,
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KEY_DESCRIPTION + " LIKE ?", new String[] { query }, null,
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null, null);
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}
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}
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/**
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* Searches for the given query in the content-encoded field of all items or
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* the items of a specified feed.
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*
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* @return A cursor with all search results in SEL_FI_EXTRA selection.
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* */
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public Cursor searchItemContentEncoded(Feed feed, String query) {
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if (feed != null) {
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// search items in specific feed
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return db.query(TABLE_NAME_FEED_ITEMS, SEL_FI_EXTRA, KEY_FEED
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+ "=? AND " + KEY_CONTENT_ENCODED + " LIKE ?",
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new String[] { String.valueOf(feed.getId()), query }, null,
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null, null);
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} else {
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// search through all items
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return db.query(TABLE_NAME_FEED_ITEMS, SEL_FI_EXTRA,
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KEY_CONTENT_ENCODED + " LIKE ?", new String[] { query },
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null, null, null);
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}
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}
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/** Helper class for opening the Antennapod database. */
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private static class PodDBHelper extends SQLiteOpenHelper {
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/**
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