Android dismiss keyboard

Question

How do I dismiss the keyboard when a button is pressed?

Answer 1

The solution above doesn't work for all device and moreover it's using EditText as a parameter. This is my solution, just call this simple method:

private void hideSoftKeyBoard() {
    InputMethodManager imm = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);

    if(imm.isAcceptingText()) { // verify if the soft keyboard is open                      
        imm.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0);
    }
}