hi all,
the below program which i got form net. i am able to create the file
a.txt but the onEvent fuction is not being called as the Log.e
(........); is not getting logged.
plz help me out.
*************************************************************start of
the program*******************************************************
package com.home.files;
import java.io.File;
import java.io.IOException;
import android.app.Activity;
import android.os.Bundle;
import android.os.FileObserver;
import android.util.Log;
public class filesystem extends Activity
{
public static final String TAG="filesystem";
public FileObserver observer;
@Override
public void onCreate(Bundle icicle)
{
super.onCreate(icicle);
setContentView(R.layout.main);
observer=new FileObserver("\\sdcard\\tmp"){
@Override
public void onEvent(int event, String path)
{
Log.e(TAG,"onevent");
if(event == FileObserver.CREATE){
Log.e(TAG, "File created [" + path +
"]");
}
else if(event == FileObserver.DELETE){
Log.e(TAG, "File deleted [" + path +
"]");
}
}
};
observer.startWatching();
File f=new File("\\sdcard\\tmp\\a.txt");
try {
f.createNewFile();
observer.stopWatching();
Log.e(TAG,"file created");
}
catch (IOException e) { }
}
}
**************************************End of the
program******************************************************************************
On Jan 6, 12:56 pm, "Dianne Hackborn" <[email protected]> wrote:
> Use android.os.FileObserver.
>
> On Mon, Jan 5, 2009 at 5:19 AM, pradeep <[email protected]> wrote:
>
> > how to get notifications if i make any change in file system like i
> > add a file or delete a file.
>
> --
> Dianne Hackborn
> Android framework engineer
> [email protected]
>
> Note: please don't send private questions to me, as I don't have time to
> provide private support. All such questions should be posted on public
> forums, where I and others can see and answer them.
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