An example of the commissioning of an Android development

Package Androidapi;

Import Android.util.Log;

Class monitoring implements Runnable

{

public void Run ()

{

while (! Thread.CurrentThread (). isinterrupted ())

{

Try

{

Thread.Sleep (100);

catch (Interruptedexception s)

{

Thread.CurrentThread (). interrupt ();

}

Androiddebug.printvarymemory ();

}

}

}

public class Androiddebug

{

private static Boolean m_bisdebug = false;

/**

* Set Debug mode

*

* @param bisdebug

*/

public static void SetMode (Boolean bisdebug)

{

M_bisdebug = Bisdebug;

}

/**

* Whether to debug mode

* @return

*/

public static Boolean Isdebug ()

{

return m_bisdebug;

}

/**

* Print Information

*

* @param strtxt

*/

public static void println (String strtxt)

{

if (M_bisdebug)

{

System.out.println (Strtxt);

}

}

/**

* Print Information

*

* @param strtxt

*/

public static void Log (String strtag, String strtxt)

{

if (M_bisdebug)

{

LOG.I (Strtag,strtxt);

}

}

/**

* Forced garbage collection, which can be used to detect destructors, detect whether unused objects have

*/

public static void GC ()

{

if (M_bisdebug)

{

System.GC ();

}

}

/**

* Print Heap Total

*/

public static void Printtotalmemory ()

{

Runtime r = Runtime.getruntime ();

ANDROIDDEBUG.PRINTLN ("Total memory are:" + r.totalmemory ());

}

/**

* Print Heap Remaining Amount

*/

public static void Printfreememory ()

{

GC (); Perform a forced recycle to get the exact remaining amount

Runtime r = Runtime.getruntime ();

Androiddebug.println ("Free memory are:" + r.freememory ());

}

/**

* Print Heap Change volume

*/

static long Longpre = 0;

public static void Printvarymemory ()

{

GC (); Perform a forced recycle to get the exact remaining amount

Runtime r = Runtime.getruntime ();

Long Longnow = R.freememory ();

if (Longnow > Longpre)

{

Androiddebug.println ("Free memory->:" + (Longnow-longpre));

Longpre = Longnow;

else if (Longnow < Longpre)

{

Androiddebug.println ("Free memory <-:" + (Longpre-longnow));

Longpre = Longnow;

}

}

/**

* Monitor Memory

*

* @param bisopen

*/

private static Thread m_pthread = null;

public static void Setmonitore (Boolean bisopen)

{

if (Bisopen)

{

if (null = = M_pthread)

M_pthread = new Thread (new Monitoring ());

M_pthread.setdaemon (TRUE);

M_pthread.start ();

}

Else

{

if (null!= m_pthread)

{

M_pthread.interrupt ();

M_pthread = null;

}

}

}