how to close the keyboard in android code example

Example 1: close keyboard android

public static void hideSoftKeyboard(Activity activity) {
    InputMethodManager inputMethodManager = 
        (InputMethodManager) activity.getSystemService(
            Activity.INPUT_METHOD_SERVICE);
    inputMethodManager.hideSoftInputFromWindow(
        activity.getCurrentFocus().getWindowToken(), 0);
}

Example 2: android dismiss keyboard

InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(myEditText.getWindowToken(), 0);