Question

I would really like your help in knowing the procedure to delete a .3gp file that
has been recorded and stored.

Currently the common file.delete() command does not physically delete the file and we don’t
even receive an error message displaying why the file deletion was not successful.
As per the command it has been executed successfully but the file is remaining intact
in the external storage directory.

Can anyone help me with some explanation why this is happening and a solution to solve
this issue.

Awaiting your early replies.

Answer 1

simply

File file = new File(filePath);

    try                                    
    {

      if(file.exists())
      {
         file.delete();
      } 


    }

    catch (IOException e) 
    {
       e.printStackTrace();
    }

dont forget to add permissions in manifest

<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />