inline docs for android client, id and service files

Author: naman1608

templates/android/library/src/main/java/io/package/Client.kt.twig

@@ -44,6 +44,9 @@ class Client @JvmOverloads constructor(
 ) : CoroutineScope {
 
     companion object {
+        /**
+         * The size for chunked uploads in bytes.
+         */
         internal const val CHUNK_SIZE = 5*1024*1024; // 5MB
         internal const val GLOBAL_PREFS = "{{ sdk.namespace | caseDot }}"
         internal const val COOKIE_PREFS = "myCookie"

templates/android/library/src/main/java/io/package/ID.kt.twig

@@ -4,6 +4,9 @@ import java.time.Instant
 import kotlin.math.floor
 import kotlin.random.Random
 
+/**
+ * Helper class to generate ID strings for resources.
+ */
 class ID {
     companion object {
         // Generate an hex ID based on timestamp
@@ -21,7 +24,12 @@ class ID {
         fun custom(id: String): String
             = id
 
-        // Generate a unique ID with padding to have a longer ID
+        /** 
+         * Generate a unique ID with padding to have a longer ID
+         *
+         * @param padding The number of characters to add to the ID
+         * @returns The unique ID
+         */
         fun unique(padding: Int = 7): String {
             val baseId = hexTimestamp()
             val randomPadding = (1..padding)

templates/android/library/src/main/java/io/package/Service.kt.twig

@@ -2,4 +2,9 @@ package {{ sdk.namespace | caseDot }}
 
 import {{ sdk.namespace | caseDot }}.Client
 
+/**
+ * Abstract class for services.
+ *
+ * @param client The Appwrite client.
+ */
 abstract class Service(val client: Client)