ApplicationFolderInfo.java

package com.fruit.launcher;

import android.content.ContentValues;

import java.util.ArrayList;

import com.fruit.launcher.LauncherSettings.Applications;
import com.fruit.launcher.LauncherSettings.BaseLauncherColumns;

/**
 * Represents a folder containing applications.
 */
class ApplicationFolderInfo extends FolderInfo {

	/**
	 * The applications
	 */
	ArrayList<ApplicationInfoEx> contents = new ArrayList<ApplicationInfoEx>();

	/**
	 * Indicates home bar
	 */
	AllAppsHomeBar allAppsHomeBars = null;

	ApplicationFolderInfo() {
		itemType = Applications.APPS_TYPE_FOLDER;
	}

	/**
	 * Add an app or shortcut
	 * 
	 * @param item
	 */
	public void add(ApplicationInfoEx item) {
		// Change item's container to folder's id
		item.container = id;
		contents.add(item);
	}

	/**
	 * Remove an app or shortcut. Does not change the DB.
	 * 
	 * @param item
	 */
	public void remove(ApplicationInfoEx item) {
		// If the item is not the last item in source folder
		// should adjust rest items' orderId
		if (item.orderId < (contents.size() - 1)) {
			for (int i = item.orderId + 1; i < contents.size(); i++) {
				contents.get(i).orderId--;
			}
		}
		contents.remove(item);
	}

	public int getSize() {
		return contents.size();
	}

	@Override
	void onAddToDatabase(ContentValues values) {
		super.onAddToDatabase(values);
		values.put(Applications.POSITION, position);
		values.put(BaseLauncherColumns.TITLE, title.toString());
	}
}