androidenv: Manually update missing packages

Improvement: Use nix-shell for fetch.sh

androidsdk{,_extras}:
- Update to 7.1.1

google_apis_25 is missing after fetch.sh due to an error in addon.xml
(upsteam bug).

Addons:
- Add google_apis_25
- Update google_play_services (v8_rc41 -> v11_rc16)

pkgs/development/mobile/androidenv/default.nix

@@ -181,6 +181,20 @@ rec {
     useGooglePlayServices = true;
   };
 
+  androidsdk_7_1_1 = androidsdk {
+    platformVersions = [ "25" ];
+    abiVersions = [ "x86" "x86_64"];
+    useGoogleAPIs = true;
+  };
+
+  androidsdk_7_1_1_extras = androidsdk {
+    platformVersions = [ "25" ];
+    abiVersions = [ "x86" "x86_64"];
+    useGoogleAPIs = true;
+    useExtraSupportLibs = true;
+    useGooglePlayServices = true;
+  };
+
   androidndk = import ./androidndk.nix {
     inherit (pkgs) stdenv fetchurl zlib ncurses p7zip lib makeWrapper;
     inherit (pkgs) coreutils file findutils gawk gnugrep gnused jdk which;