Reading the file

	public void fileReading() throws IOException
	{
		File f = new File("/data/data/com.android/files/contacts");

		if(!f.exists())
		{
			Toast.makeText(context, "File not found", Toast.LENGTH_SHORT).show();
		}else
		{
			FileReader fr = new FileReader(f);
			BufferedReader reader = new BufferedReader(fr);
			String st = name;
			while((st = reader.readLine()) != null)
			{
				Toast.makeText(context, st, Toast.LENGTH_SHORT).show();
			}
		}
	}