Get available memory info. - Android Hardware

Android examples for Hardware:Memory

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Description

Get available memory info.

Demo Code


//package com.java2s;
import android.annotation.TargetApi;
import android.app.ActivityManager;
import android.content.Context;
import android.os.Build;
import android.text.format.Formatter;

public class Main {

    @TargetApi(Build.VERSION_CODES.CUPCAKE)
    public static String getAvailMemory(Context context) {// android
        ActivityManager am = (ActivityManager) context
                .getSystemService(Context.ACTIVITY_SERVICE);
        ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo();
        am.getMemoryInfo(mi);//from  www. j  a  va  2s  . c o  m
        // mi.availMem; 
        return Formatter.formatFileSize(context, mi.availMem);// 
    }

    /**
     * Get memory info of device.
     */
    @TargetApi(Build.VERSION_CODES.CUPCAKE)
    public static ActivityManager.MemoryInfo getMemoryInfo(Context context) {
        ActivityManager am = (ActivityManager) context
                .getSystemService(Context.ACTIVITY_SERVICE);
        ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo();
        am.getMemoryInfo(mi);
        return mi;
    }
}

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