FileProvider 错误“无法找到包含/data/data/sawbodeployer.entm.illinois.edu 的配置根目录..." [英] FileProvider error "Failed to find configured root that contains /data/data/sawbodeployer.entm.illinois.edu ..."

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问题描述

我通过 android 下载管理器下载视频并想分享这个视频,我按照 Manifas

I download video by android download manager and want to share this video, I follow through Manifas

 <provider
        android:name="android.support.v4.content.FileProvider"
        android:authorities="my.domain"
        android:exported="false"
        android:grantUriPermissions="true">
        <meta-data
            android:name="android.support.FILE_PROVIDER_PATHS"
            android:resource="@xml/paths" />
    </provider>

并在文件 path.xml 中添加:

and in file path.xml add this:

<paths xmlns:android="http://schemas.android.com/apk/res/android">
    <files-path name="video_folder" path="files/"/>
</paths>

并使用此提供程序:

File file = new File(getActivity().getFilesDir() , videoPath);
                Uri uri = FileProvider.getUriForFile(getContext(), "my.domain", file);
                Intent intent = ShareCompat.IntentBuilder.from(getActivity())
                        .setType("video/3gp")
                        .setStream(uri)
                        .setChooserTitle("Choose bar")
                        .createChooserIntent()
                        .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
                startActivity(intent);

但我收到错误:

java.lang.IllegalArgumentException:无法找到包含/data/data/sawbodeployer.entm.illinois.edu/files/AKA1_Fante_Ghana_HandWashing_Final.3gp 的配置根目录

java.lang.IllegalArgumentException: Failed to find configured root that contains /data/data/sawbodeployer.entm.illinois.edu/files/AKA1_Fante_Ghana_HandWashing_Final.3gp

问题出在哪里?

推荐答案

替换:

<paths xmlns:android="http://schemas.android.com/apk/res/android">
    <files-path name="video_folder" path="files/"/>
    <files-path name="name" path="path" />
</paths>

与:

<paths xmlns:android="http://schemas.android.com/apk/res/android">
    <files-path name="video_folder" />
</paths>

path 当根目录下有一些特定的子目录要提供服务时使用.您的文件直接在 getFilesDir() 中,因此您不能使用 path.

path is used when there is some specific subdirectory under the root that you want to serve from. Your file is directly in getFilesDir(), and so you cannot use path.

这篇关于FileProvider 错误“无法找到包含/data/data/sawbodeployer.entm.illinois.edu 的配置根目录..."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!

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