Android Studio 中没有参考文档 [英] No reference documentation in Android Studio

问题描述

昨天刚出现一个新问题.当我将鼠标悬停在某个方法上或按 Ctrl-Q 时，我曾经获取过该特定方法的文档信息.

A new problem just popped up yesterday. When I hover over a method or press Ctrl-Q, I used to get documentation info for that particular method.

但现在我得到了(在 SharedPreferences.getLong() 上按 Ctrl-Q):

But now I just get (pressing Ctrl-Q on SharedPreferences.getLong()):

Following external urls were checked:
            http://developer.android.com/reference/android/content/SharedPreferences.html#getLong-java.lang.String-long-
            http://developer.android.com/reference/android/content/SharedPreferences.html#getLong(java.lang.String, long) 

    The documentation for this element is not found. Please add all the needed paths to API docs in Project Settings.
        android.content.SharedPreferences
        public abstract long getLong(String s, long l)

我用谷歌搜索了很多，但找不到答案.我需要添加哪些路径以及在哪里?

I googled a lot, but couldn't find an answer. Which paths do I need to add and where?

推荐答案

注意:从 AS 3.6.2(或者，也许，甚至更早)开始，这无关紧要，也没有回答问题.

Note: as of AS 3.6.2 (or, maybe, even earlier) this is irrelevant and does not answer the question.

对旧版 Android Studio 的回答:

您必须从 SDK Manager 下载 Android SDK 文档

You Must Download Documentation for Android SDK from SDK Manager

这篇关于Android Studio 中没有参考文档的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！