Android意图过滤器无效

时间:2016-09-02 21:01:07

标签: android kml intentfilter gpx kmz

我的应用可以打开以下文件格式:

  • kml(application / vnd.google-earth.kml + xml)
  • kmz(application / vnd.google-earth.kmz)
  • gpx(application / gpx + xml)

我尝试正确设置我的意图过滤器,以便在尝试通过以下方案打开其中一种文件类型时提出我的应用:

  • HTTP
  • HTTPS
  • 文件
  • 含量

我希望以下过滤器可以捕获所有情况(除了名称中包含点的文件,但这是另一个问题):

<intent-filter>

    <action android:name="android.intent.action.VIEW" />

    <category android:name="android.intent.category.DEFAULT" />
    <category android:name="android.intent.category.BROWSABLE" />

    <data android:scheme="file" />
    <data android:scheme="http" />
    <data android:scheme="https" />
    <data android:scheme="content" />

    <data android:pathPattern=".*\\.kml" />
    <data android:pathPattern=".*\\.kmz" />
    <data android:pathPattern=".*\\.gpx" />

    <data android:mimeType="application/vnd.google-earth.kml+xml" />
    <data android:mimeType="application/vnd.google-earth.kmz" />
    <data android:mimeType="application/gpx+xml" />

</intent-filter>

但是如果文件资源管理器未正确设置GPX内容类型,则无法识别GPX文件(即使它们已正确命名,使用&#34; .gpx&#34;扩展名)。

有人知道问题是什么吗?

1 个答案:

答案 0 :(得分:5)

所以这就是我最终的结果:

<!--Mime type set -->
<intent-filter>

    <action android:name="android.intent.action.VIEW" />

    <category android:name="android.intent.category.DEFAULT" />
    <category android:name="android.intent.category.BROWSABLE" />

    <data android:scheme="file" />
    <data android:scheme="http" />
    <data android:scheme="https" />
    <data android:scheme="content" />

    <!-- Valid mime types -->
    <data android:mimeType="application/vnd.google-earth.kml+xml" />
    <data android:mimeType="application/vnd.google-earth.kmz" />
    <data android:mimeType="application/gpx+xml" />

    <!-- Invalid mime types used by some bad software -->
    <data android:mimeType="application/kml" />
    <data android:mimeType="application/kmz" />
    <data android:mimeType="application/gpx" />

    <data android:mimeType="application/kml+xml" />
    <data android:mimeType="application/kmz+xml" />

    <data android:mimeType="application/vnd.google-earth.kml" />
    <data android:mimeType="application/vnd.google-earth.gpx" />
    <data android:mimeType="application/vnd.google-earth.kmz+xml" />
    <data android:mimeType="application/vnd.google-earth.gpx+xml" />

    <data android:mimeType="text/kml" />
    <data android:mimeType="text/kmz" />
    <data android:mimeType="text/gpx" />

    <data android:mimeType="text/kml+xml" />
    <data android:mimeType="text/kmz+xml" />
    <data android:mimeType="text/gpx+xml" />

    <data android:mimeType="text/xml+kml" />
    <data android:mimeType="text/xml+kmz" />
    <data android:mimeType="text/xml+gpx" />

</intent-filter>

<!-- Mime type not set but valid extensions -->
<intent-filter>

    <action android:name="android.intent.action.VIEW" />

    <category android:name="android.intent.category.DEFAULT" />
    <category android:name="android.intent.category.BROWSABLE" />

    <data android:scheme="file" />
    <data android:scheme="http" />
    <data android:scheme="https" />
    <data android:scheme="content" />

    <data android:host="*" />

    <data android:pathPattern="/.*..*..*..*..*\\.gpx" />
    <data android:pathPattern="/.*..*..*..*..*\\.kml" />
    <data android:pathPattern="/.*..*..*..*..*\\.kmz" />
    <data android:pathPattern="/.*..*..*..*\\.gpx" />
    <data android:pathPattern="/.*..*..*..*\\.kml" />
    <data android:pathPattern="/.*..*..*..*\\.kmz" />
    <data android:pathPattern="/.*..*..*\\.gpx" />
    <data android:pathPattern="/.*..*..*\\.kml" />
    <data android:pathPattern="/.*..*..*\\.kmz" />
    <data android:pathPattern="/.*..*\\.gpx" />
    <data android:pathPattern="/.*..*\\.kml" />
    <data android:pathPattern="/.*..*\\.kmz" />
    <data android:pathPattern="/.*\\.gpx" />
    <data android:pathPattern="/.*\\.kml" />
    <data android:pathPattern="/.*\\.kmz" />

</intent-filter>

<!-- Invalid mime type but valid extensions -->
<intent-filter>

    <action android:name="android.intent.action.VIEW" />

    <category android:name="android.intent.category.DEFAULT" />
    <category android:name="android.intent.category.BROWSABLE" />

    <data android:scheme="file" />
    <data android:scheme="http" />
    <data android:scheme="https" />
    <data android:scheme="content" />

    <data android:host="*" />
    <data android:mimeType="*/*" />

    <data android:pathPattern="/.*..*..*..*..*\\.gpx" />
    <data android:pathPattern="/.*..*..*..*..*\\.kml" />
    <data android:pathPattern="/.*..*..*..*..*\\.kmz" />
    <data android:pathPattern="/.*..*..*..*\\.gpx" />
    <data android:pathPattern="/.*..*..*..*\\.kml" />
    <data android:pathPattern="/.*..*..*..*\\.kmz" />
    <data android:pathPattern="/.*..*..*\\.gpx" />
    <data android:pathPattern="/.*..*..*\\.kml" />
    <data android:pathPattern="/.*..*..*\\.kmz" />
    <data android:pathPattern="/.*..*\\.gpx" />
    <data android:pathPattern="/.*..*\\.kml" />
    <data android:pathPattern="/.*..*\\.kmz" />
    <data android:pathPattern="/.*\\.gpx" />
    <data android:pathPattern="/.*\\.kml" />
    <data android:pathPattern="/.*\\.kmz" />

</intent-filter>

似乎正在处理我测试过的所有文件管理器(FX,ES,Astro,File Commander)。

(对于那些对奇怪路径模式感到疑惑的人,请参阅pathPattern to match file extension does not work if a period exists elsewhere in the file name?