get Total Memory from ActivityManager - Android Hardware

Android examples for Hardware:Memory

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Description

get Total Memory from ActivityManager

Demo Code


//package com.java2s;
import android.app.ActivityManager;

import android.content.Context;

import android.os.Build;

public class Main {

    public static long getTotalMemory(Context context) {
        ActivityManager.MemoryInfo memoryInfo = new ActivityManager.MemoryInfo();
        ActivityManager am = (ActivityManager) context
                .getSystemService(Context.ACTIVITY_SERVICE);
        am.getMemoryInfo(memoryInfo);//from w w w . j  av  a 2s .  c o m

        if (Build.VERSION.SDK_INT > 15) {
            return memoryInfo.totalMem / (1024 * 1024);
        } else {
            return 0;
        }
    }
}

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