Pass all metadata to Conviva

[ceyhun-o]

Applying the fix for the Web connector to Android: THEOplayer/web-connectors#35

This should fix an issue where custom tags are not passed to Conviva when the same source is replayed (without resetting the source).

An example to test with:

    private fun setSource(source: Source) {
        selectedSource = source
        theoplayerView.player.source = source.sourceDescription

        convivaConnector.setContentInfo(hashMapOf(
            "Conviva.assetName" to "THEO-Test",
            "customTag1" to "customValue1",
            "customTag2" to "customValue2"
        ))
    }

After ended, call play() on the player to replay the source and check the metadata on Touchstone.

[Jeroen-Veltmans]

On web we added that the customMetadata would be reset on a source change. As far as I can see this is not the case on Android. Don't we also want to add this here?
And if we are at it already check if iOS also needs to be updated 😛

[ceyhun-o]

On web we added that the customMetadata would be reset on a source change. As far as I can see this is not the case on Android. Don't we also want to add this here?

I think that was also missing indeed. I've pushed the change.

And if we are at it already check if iOS also needs to be updated 😛

This is a bit more complicated on the iOS side (see: THEOSD-14784).