Load Heap : Debug « Core Class « Android

1. Android
2. Core Class
3. Debug

Load Heap

    

//package com.escobaro;

import java.io.File;
import java.text.DecimalFormat;

import android.os.Debug;
import android.util.Log;

class Utilities {

  public static String TAG = "Utilities";

  
    public static void logHeap(Class clazz) {
        Double allocated = new Double(Debug.getNativeHeapAllocatedSize())/new Double((1048576));
        Double available = (new Double(Debug.getNativeHeapSize())/1048576.0);
        Double free = (new Double(Debug.getNativeHeapFreeSize())/1048576.0);
        DecimalFormat df = new DecimalFormat();
        df.setMaximumFractionDigits(2);
        df.setMinimumFractionDigits(2);

        Log.d(TAG, "debug.heap native: allocated " + df.format(allocated) + "MB of " + df.format(available) + "MB (" + df.format(free) + "MB free) in [" + clazz.getName().replaceAll("com.myapp.android.","") + "]");
        Log.d(TAG, "debug.memory: allocated: " + df.format(new Double(Runtime.getRuntime().totalMemory()/1048576)) + "MB of " + df.format(new Double(Runtime.getRuntime().maxMemory()/1048576))+ "MB (" + df.format(new Double(Runtime.getRuntime().freeMemory()/1048576)) +"MB free)");
        System.gc();
        System.gc();

    }
    

}

   
    
    
    
  

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