android- hide sof keyboard

android_hide_soft_keyboard

	public void hideSoftKeyboard()
	{
		InputMethodManager inputManager = (InputMethodManager) 
				getActivity().getSystemService(Context.INPUT_METHOD_SERVICE); 
		View v = getActivity().getCurrentFocus();
		if(v == null)
			return;
		inputManager.hideSoftInputFromWindow(v.getWindowToken(),      
				InputMethodManager.HIDE_NOT_ALWAYS);
	}