Hiding soft keyboard programmatically. The view passed should not be null and it doesn't matter that the view is to be the current edittext where there is focus. It can be any view until and unless it is present in the layout

HideKeyboard.java

	public void hideSoftInputKeyBoard(View view) {
		InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
		if (imm != null && view != null) {
			imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
		}
	}