Fix compile issues in Android (; expected and cannot find symbol)

[jerolimov]

Does any other open PR do the same thing?

No.

What issue is this PR fixing?

Fixing a compile issue of the Android version. I did not understand exactly what the (merged) PR #2136 does, but it breaks the Android java build with this error(s):

AirMapUrlTileManager.java:50: error: ';' expected
    view.setMinimumZ(minimumZ)

# .. and after fixing this, also here:

AirMapUrlTile.java:32: error: cannot find symbol
      if(this.maximumZ && zoom > maximumZ) {

How did you test this PR?

• Use the current master of react-native-maps (for example with yarn upgrade react-native-maps@react-community/react-native-maps#master)
• Build your android app with react-native run-android
• This fails with the error above. With this changes it compiles again.

[jerolimov]

ping @rborn and @akmjenkins, maybe you can check if the minimumZ > 0 check is what you expect?

[akmjenkins]

@jerolimov How embarrassing, a bunch of things about my previous PR went wrong. Thanks for catching this! I forgot that in Android there are default values specified for minimumZ and maximumZ so do we need the check to see if it's greater than 0 in there at all?

[pedrolopes10]

Hi, please merge this PR because master is not compiling in Android since 8 days ago!

[rborn]

@pedrolopes10 can you confirm you tested this PR and it compiles ok ?

[jerolimov]

Checkout the diff. It works and it fixes only obvious syntax errors.. 😉

[pedrolopes10]

@rborn sorry about the delay, yes I can confirm that it works fine.

Thanks for the merge and the great work!