Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.content.Context;
import android.content.SharedPreferences;

public class Main {
    public static final String PREFERENCE_NAME = "settings_share";

    /**
     * get long preferences
     * 
     * @param context
     * @param key The name of the preference to retrieve
     * @return The preference value if it exists, or -1. Throws ClassCastException if there is a preference with this
     *         name that is not a long
     * @see #getLong(Context, String, long)
     */
    public static long getLong(Context context, String key) {
        return getLong(context, key, -1);
    }

    /**
     * get long preferences
     * 
     * @param context
     * @param key The name of the preference to retrieve
     * @param defaultValue Value to return if this preference does not exist
     * @return The preference value if it exists, or defValue. Throws ClassCastException if there is a preference with
     *         this name that is not a long
     */
    public static long getLong(Context context, String key, long defaultValue) {
        SharedPreferences settings = getDefaultPreferences(context);
        return settings.getLong(key, defaultValue);
    }

    private static SharedPreferences getDefaultPreferences(Context context) {
        return context.getSharedPreferences(PREFERENCE_NAME, Context.MODE_PRIVATE);
    }
}