Cross-link Kotlin/JVM and Kotlin-for-Android pages (#496)

content/docs/languages/kotlin/_index.md

@@ -5,12 +5,11 @@ language: Kotlin
 api_path: https://javadocs.dev/io.grpc/grpc-kotlin-stub/latest
 content:
   - learn_more:
-    - >
+    - "[Examples]($src_repo_url/tree/master/examples)"
-      [Examples]($src_repo_url/tree/master/examples),
-      including for Android
   - reference:
     - "[API](api/)"
   - other:
+    - "[Kotlin for Android](/docs/platforms/android/kotlin)"
     - $src_repo_link
     - "[Download](https://search.maven.org/search?q=g:io.grpc%20AND%20grpc-kotlin)"
 spelling: cSpell:ignore Ferrer youtube

content/docs/platforms/android/kotlin/_index.md

@@ -1,10 +1,16 @@
 ---
 title: Kotlin for Android
-short: Kotlin
+language: &lang Kotlin
+short: *lang
+layout: prog_lang_home
 api_path: https://javadocs.dev/io.grpc/grpc-kotlin-stub/latest
+content:
+  - learn_more:
+    - "[Example]($src_repo_url/tree/master/examples/android)"
+  - reference:
+    - "[API](api/)"
+  - other:
+    - "[Kotlin/JVM](/docs/languages/kotlin/)"
+    - $src_repo_link
+    - "[Download](https://search.maven.org/search?q=g:io.grpc%20AND%20grpc-kotlin)"
 ---
-
-These language-specific pages are available:
-
-- [Quick start](quickstart/)
-- [API reference](api/)

layouts/partials/docs/prog_lang_home.html

@@ -23,12 +23,13 @@
           <a class="" href="quickstart/">Quick start</a>
         </h4>
         <p>
-          Run your first {{ $Lang }} gRPC app in minutes!
+          Run your first {{ replace $Lang " " "-" }} gRPC app in minutes!
         </p>
       </div>
     </div>
   </div>
 
+  {{ if .GetPage "basics" -}}
   <div class="column">
     <div class="card">
       <div class="card-content">
@@ -36,11 +37,12 @@
           <a class="" href="basics/">Basics tutorial</a>
         </h4>
         <p>
-          Learn about {{ $Lang }} gRPC basics.
+          Learn about {{ replace $Lang " " "-" }} gRPC basics.
         </p>
       </div>
     </div>
   </div>
+  {{ end -}}
 </div>
 
 <hr>