Lazy loading AdTagUri(Android)

[Максим Провоторов]

Platform: android

I have a question about the SDK. I have a VAMP file with urls (which return a VAST file) that I add using AdTagUri

I'm calling requestAds. I have such a question. Are these URLs called and loaded all at once? I need them to be called lazily. I.e. at the stage of preloading the video

For example, my Vamp

```xml

<vmap:VMAP
xmlns:vmap="http://www.iab.net/videosuite/vmap" version="1.0">
<vmap:AdBreak timeOffset="start" breakType="linear" breakId="preroll">
<vmap:AdSource id="preroll-ad-1" allowMultipleAds="false" followRedirects="true">
<vmap:AdTagURI templateType="vast3">
...
</vmap:AdTagURI>
</vmap:AdSource>
</vmap:AdBreak>
<vmap:AdBreak timeOffset="00:00:30.000" breakType="linear" breakId="midroll-1">
<vmap:AdSource id="midroll-1-ad-1" allowMultipleAds="false" followRedirects="true">
<vmap:AdTagURI templateType="vast3">
...
</vmap:AdTagURI>
</vmap:AdSource>
</vmap:AdBreak>
<vmap:AdBreak timeOffset="end" breakType="linear" breakId="postroll">
<vmap:AdSource id="postroll-ad-1" allowMultipleAds="false" followRedirects="true">
<vmap:AdTagURI templateType="vast3">
...
</vmap:AdTagURI>
</vmap:AdSource>
</vmap:AdBreak>
</vmap:VMAP>

```

Will the URL be called in midroll-1-ad-1 immediately or during pre-loading?