How I can use EditText instead of TextView and open the datePicker in a single click?

put

android:focusable="false"
android:focusableInTouchMode="false"

in your edit text

UPDATE

add

android:longClickable="false"

You can use EditText to achieve your requirement. Firstly Do like this

 EditText edTxt;
 edTxt = (TextView) row.findViewById(R.id.acti_edtTxt_date);

Also you can do it from code to hide editable like this

edTxt.setClickable(false);

Now Apply OnClickListener on this edTxt and open DatePicker or what you want.

Please note that setClickable = "false " in your xml file where you are defining your EditText

<EditText ...
    android:clickable="false" 
    android:cursorVisible="false" 
    android:focusable="false" 
    android:focusableInTouchMode="false">

You can achieve it by making it focusable false.

<EditText ...
    android:cursorVisible="false" 
    android:focusable="false" 
    android:focusableInTouchMode="false">