Android完整备份：“ file.xml不在包含的路径中” [英] Android full backup: "file.xml is not in an included path"

问题描述

我已经创建了备份规则文件，就像示例 https：// developer一样。 android.com/guide/topics/data/autobackup ：

I've created backup rules file just like in example https://developer.android.com/guide/topics/data/autobackup:

<?xml version="1.0" encoding="utf-8"?>
<full-backup-content xmlns:android="http://schemas.android.com/apk/res/android">
    <include
        domain="sharedpref"
        path="." />
    <exclude
        domain="sharedpref"
        path="nonceStorage.xml" />
    <exclude
        domain="sharedpref"
        path="localStorage.xml" />
</full-backup-content>

和Android Studio表示存在错误：

and Android Studio say's that there are errors:

Error:(8, 15) `nonceStorage.xml` is not in an included path [FullBackupContent]
Error:(11, 15) `localStorage.xml` is not in an included path [FullBackupContent]

错误消息完全没有信息，也不能通过谷歌搜索（几乎所有单词都是很短）。
谁能解释，这***想要我做什么？如何解决此问题？

Error message is totally uninformative and not googleable (almost all words are very short). Can anyone explain,what does this *** want from me? How to fix this issue?

推荐答案

我猜这是一个IDE错误，因为文档中的示例：

I guess this is an IDE bug because the example from doc:

<?xml version="1.0" encoding="utf-8"?>
<full-backup-content>
    <include domain="sharedpref" path="."/>
    <exclude domain="sharedpref" path="device.xml"/>
</full-backup-content>

在 device.xml 上显示相同的错误

如果您只想排除某些文件，则删除< include> 会清除错误，因为文档说

Removing the <include> clears the error if you simply want to exclude some files because the doc says

默认情况下，自动备份包含几乎所有应用程序文件。

By default, Auto Backup includes almost all app files.

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