Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

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

import android.util.Log;

public class Main {
    public static List<String> GetColumns(SQLiteDatabase db, String tableName) {
        List<String> ar = null;
        Cursor c = null;
        try {
            c = db.rawQuery("select * from " + tableName + " limit 1", null);
            if (c != null) {
                ar = new ArrayList<String>(Arrays.asList(c.getColumnNames()));
            }
        } catch (Exception e) {
            Log.v(tableName, e.getMessage(), e);
            e.printStackTrace();
        } finally {
            if (c != null)
                c.close();
        }
        return ar;
    }
}