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java-Android Studio中没有参考文档

(java - No reference documentation in Android Studio)

发布于 2018-08-23 15:17:00

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,我曾经获取该特定方法的文档信息。

但是现在我得到了(在上按Ctrl-Q 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)

我在Google上搜索了很多,但找不到答案。我需要添加哪些路径以及在哪里?

Questioner
j3App
Viewed
0
989 2020-09-15 19:56:45

注意:从AS 3.6.2(或更早,甚至更早)开始,这是无关紧要的,并且不能回答问题。

适用于旧版Android Studio的答案:

你必须从SDK Manager下载Android SDK的文档

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