Example usage for android.app SearchManager SUGGEST_COLUMN_INTENT_DATA_ID

Introduction

In this page you can find the example usage for android.app SearchManager SUGGEST_COLUMN_INTENT_DATA_ID.

Prototype

String SUGGEST_COLUMN_INTENT_DATA_ID

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Document

Column name for suggestions cursor.

Usage

From source file:com.tandong.sa.sherlock.widget.SearchView.java

/**
 * When a particular suggestion has been selected, perform the various
 * lookups required to use the suggestion. This includes checking the cursor
 * for suggestion-specific data, and/or falling back to the XML for
 * defaults; It also creates REST style Uri data when the suggestion
 * includes a data id.//from w w w.  java 2s  .  co  m
 * 
 * @param c
 *            The suggestions cursor, moved to the row of the user's
 *            selection
 * @param actionKey
 *            The key code of the action key that was pressed, or
 *            {@link KeyEvent#KEYCODE_UNKNOWN} if none.
 * @param actionMsg
 *            The message for the action key that was pressed, or
 *            <code>null</code> if none.
 * @return An intent for the suggestion at the cursor's position.
 */
private Intent createIntentFromSuggestion(Cursor c, int actionKey, String actionMsg) {
    try {
        // use specific action if supplied, or default action if supplied,
        // or fixed default
        String action = getColumnString(c, SearchManager.SUGGEST_COLUMN_INTENT_ACTION);

        if (action == null) {
            action = mSearchable.getSuggestIntentAction();
        }
        if (action == null) {
            action = Intent.ACTION_SEARCH;
        }

        // use specific data if supplied, or default data if supplied
        String data = getColumnString(c, SearchManager.SUGGEST_COLUMN_INTENT_DATA);
        if (data == null) {
            data = mSearchable.getSuggestIntentData();
        }
        // then, if an ID was provided, append it.
        if (data != null) {
            String id = getColumnString(c, SearchManager.SUGGEST_COLUMN_INTENT_DATA_ID);
            if (id != null) {
                data = data + "/" + Uri.encode(id);
            }
        }
        Uri dataUri = (data == null) ? null : Uri.parse(data);

        String query = getColumnString(c, SearchManager.SUGGEST_COLUMN_QUERY);
        String extraData = getColumnString(c, SearchManager.SUGGEST_COLUMN_INTENT_EXTRA_DATA);

        return createIntent(action, dataUri, extraData, query, actionKey, actionMsg);
    } catch (RuntimeException e) {
        int rowNum;
        try { // be really paranoid now
            rowNum = c.getPosition();
        } catch (RuntimeException e2) {
            rowNum = -1;
        }
        Log.w(LOG_TAG, "Search suggestions cursor at row " + rowNum + " returned exception.", e);
        return null;
    }
}

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