Use .getDrawable instead of .getResourceId

[dgmltn]

These should be using .getDrawable():

https://github.com/dgmltn/Android-ShareEverywhere/blob/master/share-everywhere/src/com/dgmltn/shareeverywhere/ShareView.java#L260

support lib 23.1.0 breaks on .setImageResource(0) a few lines down.