final EditText edtxt = (EditText)findViewById(R.id.startPage_editText);
edtxt.setOnEditorActionListener(new OnEditorActionListener() {
	@Override
	public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
		if (event != null && event.getKeyCode() == KeyEvent.KEYCODE_ENTER) {
			Log.i(getClass().getSimpleName(), "Enter was pressed");
		    	Intent intent= new Intent(getApplicationContext(),TabAntwortenAnzeigenActivity.class);
		    	String in = edtxt.getEditableText().toString();
		    	Log.i(getClass().getSimpleName(), "Strin = "+in);
		    	intent.putExtra("search", in);
		    	startActivity(intent);
		    	return true;
		}
		return false;
	}
});