Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.content.Context;

import android.content.SharedPreferences;

import android.preference.PreferenceManager;

public class Main {
    /**
     * Retrieves a float value from preference manager. If no such key exists, it will return
     * <code>Float.MIN_VALUE</code>.
     */
    public static float getFloatFromPreference(Context context, String key) {
        SharedPreferences pref = PreferenceManager.getDefaultSharedPreferences(context);
        return pref.getFloat(key, Float.MIN_VALUE);
    }
}