清除下载权限被拒绝? [英] Clear download permission denial?

问题描述

我想通过以下代码清除下载历史记录:

I want to clear download history by following code:

getContentResolver().delete(Uri.parse("content://downloads/my_downloads")， null，null)；

getContentResolver().delete(Uri.parse("content://downloads/my_downloads"), null, null);

但是总是失败，因为尽管我声明了拒绝权限！

But always failed because Permission Denial though I declared it!

E/AndroidRuntime(3278):java.lang.SecurityException:权限 拒绝:编写com.android.providers.downloads.DownloadProvider uri 从pid = 3278到content://downloads/my_downloads，uid = 10081需要 android.permission.ACCESS_DOWNLOAD_MANAGER

E/AndroidRuntime(3278): java.lang.SecurityException: Permission Denial: writing com.android.providers.downloads.DownloadProvider uri content://downloads/my_downloads from pid=3278, uid=10081 requires android.permission.ACCESS_DOWNLOAD_MANAGER

有人有什么建议吗?预先感谢！

Anyone have any suggestions? Thanks in advance!

推荐答案

将此添加到您的AndroidManifest.xml

Add this to your AndroidManifest.xml

<uses-permission android:name="android.permission.ACCESS_DOWNLOAD_MANAGER" />

就在<manifest>标签下面

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