edittext弹出键盘或者隐藏键盘

//显示键盘

privateEtXingchengBaojia.requestFocus();
                InputMethodManager imm = (InputMethodManager) privateEtXingchengBaojia.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
                imm.toggleSoftInput(0, InputMethodManager.SHOW_FORCED);

//隐藏键盘

在所在的Activity中重写此方法

@Override
    public boolean dispatchKeyEvent(KeyEvent event) {
        if (event.getKeyCode() == KeyEvent.KEYCODE_ENTER) {
            if (fuwuTag.equals("FUWU")) {
            /*隐藏软键盘*/
                InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
                if (inputMethodManager.isActive()) {
                    inputMethodManager.hideSoftInputFromWindow(this.getCurrentFocus().getWindowToken(), 0);
                }
                //弹出数字键盘

                privateEtXingchengBaojia.setText( privateEtXingchengBaojia.getText().toString().trim() + "/" + strfuwuType);
                return true;
            }
            fuwuTag="";
        }
        return super.dispatchKeyEvent(event);
    }