Android 设置Edittext获取焦点并弹出软键盘

/**   * EditText获取焦点并显示软键盘   */  public static void showSoftInputFromWindow(Activity activity, EditText editText) {    editText.setFocusable(true);    editText.setFocusableInTouchMode(true);    editText.requestFocus();    activity.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);  }

android:focusable="true"android:focusableInTouchMode="true"