/**  隐藏键盘 */public void hideKeyboard(Context context, View v) {    ((InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE)).hideSoftInputFromWindow(v.getWindowToken(), 0);}

===============华丽的分割线===============

/** 显示键盘 */public void showKeyboard(Context context, View v) {    ((InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE)).showSoftInput(v, InputMethodManager.SHOW_FORCED);}