Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

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

public class Main {
    private static final String TABLE_SETTINGS = "Settings";
    private static final String KEY_SETTINGS_ID = "id";
    private static final String KEY_SETTINGS_KEY = "key";
    private static final String KEY_SETTINGS_VALUE = "value";

    public static int loadInteger(String key, int defaultVal, SQLiteDatabase db) {
        int ret;
        try {
            ret = Integer.parseInt(loadString(key, Integer.toString(defaultVal), db));
        } catch (Exception ex) {
            ret = defaultVal;
        }
        return ret;
    }

    public static String loadString(String key, String defaultVal, SQLiteDatabase db) {
        String ret = defaultVal;
        if (db == null)
            return ret;

        Cursor cursor = db.query(TABLE_SETTINGS,
                new String[] { KEY_SETTINGS_ID, KEY_SETTINGS_KEY, KEY_SETTINGS_VALUE }, KEY_SETTINGS_KEY + "=?",
                new String[] { key }, null, null, null, null);

        if (cursor != null) {
            boolean moveFirst = cursor.moveToFirst();
            if (moveFirst)
                ret = cursor.getString(2);
        }

        return ret;
    }
}