Java tutorial
//package com.java2s; //License from project: Apache License import android.content.Context; import android.preference.PreferenceManager; public class Main { public static long getWaitSeconds(Context context) { String v = PreferenceManager.getDefaultSharedPreferences(context).getString("key_wait_seconds", "10"); try { return Long.parseLong(v) * 1000; } catch (Exception ex) { ex.printStackTrace(); return 10 * 1000; } } }