软键盘弹出/隐藏

private void showKeyboard() {
    InputMethodManager imm = (InputMethodManager) this
            .getSystemService(Context.INPUT_METHOD_SERVICE);
    imm.toggleSoftInput(0, InputMethodManager.HIDE_NOT_ALWAYS);

    //显示软键盘

    imm.showSoftInput(editText, InputMethodManager.SHOW_IMPLICIT);

   //隐藏软键盘

   imm.hideSoftInputFromWindow(ediText.getWindowToken(),0);

   /**

   *xml中禁止软键盘弹出

   * android:windowSoftInputMode="adjustUnspecified|stateHidden"

   */
}