Set the focus and display the keyboard on EditText

Reference:

http://stackoverflow.com/questions/8991522/how-can-i-set-the-focus-and-display-the-keyboard-on-my-edittext-programmatic

Code snippet:

EditText editText = (EditText) findViewById(R.id.myTextViewId);
editText.requestFocus();
InputMethodManager imm = (InputMethodManager)                     getSystemService(Context.INPUT_METHOD_SERVICE);
imm.showSoftInput(editText, InputMethodManager.SHOW_IMPLICIT);