如果我为动作PICK指定mimeType，则VIEW Intent过滤器上缺少URL错误 [英] Missing URL error on VIEW Intent filter if I specify mimeType for action PICK

问题描述

我有一个应用程序，可以使用来自不同来源的意图过滤器查看不同类型的视频文件.为了在尝试打开任何视频文件时始终允许该应用程序出现，我已将此代码放置在清单中

I have an app that could view different kinds of video files using intent filters from different sources. To allow the app to appears always as choice when I try to open whatever video file, I have placed this code in the manifest

<intent-filter>
  <action android:name="android.intent.action.VIEW"/>
  <action android:name="android.intent.action.PICK"/>
  <data android:mimeType="video/*" />
</intent-filter>

因此我可以在主要活动中通过处理Uri的应用程序接收Uri.

So I can receive the Uri in the app handling It in the main activity.

尽管一切似乎都按预期进行，但每次我尝试编辑清单时，Android Studio都用红色下划线标记所有意向过滤器代码，并报告错误missing url. 如果我删除<data android:mimeType="video/*" />，错误消失了，但是如果我这样做，该应用程序不仅会显示为视频文件，而且还会显示为选择.

Although everything seems working as supposed, every time that I try to edit the manifest Android Studio marks all intent filter code with a red underline reporting the error missing url. The error disappears If I remove <data android:mimeType="video/*" /> but If I do this the app appears as choice not only for video files.

推荐答案

@AndreaF我有同样的问题.您可以禁止显示此警告.

@AndreaF I have tha same issue. You can just suppress this warning.

要抑制，请尝试以下操作:

To suppress try this:

<intent-filter tools:ignore="AppLinkUrlError">
  <action android:name="android.intent.action.VIEW"/>
  <action android:name="android.intent.action.PICK"/>
  <data android:mimeType="video/*" />
</intent-filter>

将xmlns:tools ="http://schemas.android.com/tools"添加到您的初始清单标签中.

add xmlns:tools="http://schemas.android.com/tools" to your initial manifest tag if it's not already there.

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