Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2013 Jerzy Chalupski
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import com.google.common.collect.ImmutableSet;

import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;

public class Main {
    static ImmutableSet<String> getColumns(SQLiteDatabase db, String table) {
        Cursor cursor = db.query(table, null, null, null, null, null, null, "0");
        if (cursor != null) {
            try {
                return ImmutableSet.copyOf(cursor.getColumnNames());
            } finally {
                cursor.close();
            }
        }
        return ImmutableSet.of();
    }
}