@Override
public boolean onSearchRequested(SearchEvent searchEvent) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        if (getController() != null) {
            return getController().getPlugin().onSearchRequested(searchEvent);
        }
        return super.onSearchRequested(searchEvent);
    } else {
        return false;
    }
}
 

/**
 * This hook is called when the user signals the desire to start a search.
 */
@Override
public boolean onSearchRequested(@NonNull SearchEvent searchEvent) {
    mSearchEvent = searchEvent;
    return onSearchRequested();
}
 

/** {@inheritDoc} */
@Override
public boolean onSearchRequested(SearchEvent event) {
    return onSearchRequested();
}
 

@Override
@TargetApi(23)
public boolean onSearchRequested(SearchEvent searchEvent) {
    return this.callback.onSearchRequested(searchEvent);
}
 

@TargetApi(Build.VERSION_CODES.M)
@Override
public boolean onSearchRequested(SearchEvent searchEvent) {
    return false;
}
 

@RequiresApi(api = Build.VERSION_CODES.M)
@Override
public boolean onSearchRequested(SearchEvent searchEvent) {
    return mLocalCallback.onSearchRequested(searchEvent);
}
 

/**
 * During the onSearchRequested() callbacks, this function will return the
 * {@link SearchEvent} that triggered the callback, if it exists.
 *
 * @return SearchEvent The SearchEvent that triggered the {@link
 *                    #onSearchRequested} callback.
 */
public final @Nullable SearchEvent getSearchEvent() {
    return mSearchEvent;
}
 

/**
 * This hook is called when the user signals the desire to start a search.
 *
 * <p>You can use this function as a simple way to launch the search UI, in response to a
 * menu item, search button, or other widgets within your activity. Unless overidden,
 * calling this function is the same as calling
 * {@link #startSearch startSearch(null, false, null, false)}, which launches
 * search for the current activity as specified in its manifest, see {@link SearchManager}.
 *
 * <p>You can override this function to force global search, e.g. in response to a dedicated
 * search key, or to block search entirely (by simply returning false).
 *
 * <p>Note: when running in a {@link Configuration#UI_MODE_TYPE_TELEVISION} or
 * {@link Configuration#UI_MODE_TYPE_WATCH}, the default implementation changes to simply
 * return false and you must supply your own custom implementation if you want to support
 * search.
 *
 * @param searchEvent The {@link SearchEvent} that signaled this search.
 * @return Returns {@code true} if search launched, and {@code false} if the activity does
 * not respond to search.  The default implementation always returns {@code true}, except
 * when in {@link Configuration#UI_MODE_TYPE_TELEVISION} mode where it returns false.
 * @see SearchManager
 */
@Override
public boolean onSearchRequested(@Nullable SearchEvent searchEvent) {
    return super.onSearchRequested(searchEvent);
}
 

boolean onSearchRequested(@Nullable SearchEvent searchEvent); 

boolean super_onSearchRequested(@Nullable SearchEvent searchEvent);