First of all I'd like to say I love this game, fantastic work to get this game onto android. Now, on the map, I get all the black name tags of all cities - I have tried removing the 'show objectives' option in the settings but they still remain, obscuring the gameplay.  How do I get rid of all the name tags so I can see the map clearly? 

I know that you can hide name tags by clicking on them in IOS. Does that work for android?

It seems you just can tap on each individual name tag to hide it. No option to hide all with a press of a button. Also I noticed if you do hide them and press turn on hex toggle button they all reappear, this can be handy if you accidentally shut of an important to know tag like where paratrooper can launch, airfields etc.