Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

import android.app.ActivityManager;
import android.app.ActivityManager.MemoryInfo;
import android.content.Context;

public class Main {
    private static ActivityManager am = null;
    private static MemoryInfo outInfo = new MemoryInfo();

    /**
     * get available size of ram. Work for API 16 and above.
     * @return available size in byte
     */
    public static long getAvailableRamSize(Context context) {
        if (am == null) {
            am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
        }
        am.getMemoryInfo(outInfo);
        return outInfo.availMem;
    }
}