NTV-436: Migrate Reftag.java to kotlin and deprecate Autoparcel (#1589)

* Create reftag.kt, deprecate autoparcel, add tests

* lint

Co-authored-by: Hadia <hadiamohamed.iti@gmail.com>

app/src/main/java/com/kickstarter/libs/RefTag.kt

@@ -0,0 +1,178 @@
+package com.kickstarter.libs
+
+import android.os.Parcelable
+import com.kickstarter.services.DiscoveryParams
+import kotlinx.parcelize.Parcelize
+
+/**
+ * A [RefTag] is a string identifier that Kickstarter uses to credit a pledge to a source of traffic, e.g. discovery,
+ * activity, search, etc. This class represents all possible ref tags we support in the app.
+ */
+
+@Parcelize
+class RefTag private constructor(
+    private val tag: String
+) : Parcelable {
+    fun tag() = this.tag
+
+    @Parcelize
+    data class Builder(
+        private var tag: String = ""
+    ) : Parcelable {
+        fun tag(tag: String) = apply { this.tag = tag }
+        fun build() = RefTag(
+            tag = tag
+        )
+    }
+    fun toBuilder() = Builder(
+        tag = tag
+    )
+
+    companion object {
+        @JvmStatic
+        fun builder() = Builder()
+
+        @JvmStatic
+        fun from(tag: String): RefTag {
+            return builder().tag(tag).build()
+        }
+
+        fun activity(): RefTag {
+            return builder().tag("activity").build()
+        }
+
+        fun activitySample(): RefTag {
+            return builder().tag("discovery_activity_sample").build()
+        }
+
+        @JvmStatic
+        fun category(): RefTag {
+            return builder().tag("category").build()
+        }
+
+        @JvmStatic
+        fun category(sort: DiscoveryParams.Sort): RefTag {
+            return builder().tag("category" + sort.refTagSuffix()).build()
+        }
+
+        @JvmStatic
+        fun categoryFeatured(): RefTag {
+            return builder().tag("category_featured").build()
+        }
+
+        fun city(): RefTag {
+            return builder().tag("city").build()
+        }
+
+        @JvmStatic
+        fun collection(tagId: Int): RefTag {
+            return builder().tag("android_project_collection_tag_$tagId").build()
+        }
+
+        @JvmStatic
+        fun dashboard(): RefTag {
+            return builder().tag("dashboard").build()
+        }
+
+        fun deepLink(): RefTag {
+            return builder().tag("android_deep_link").build()
+        }
+
+        @JvmStatic
+        fun discovery(): RefTag {
+            return builder().tag("discovery").build()
+        }
+
+        fun pledgeInfo(): RefTag {
+            return builder().tag("pledge_info").build()
+        }
+
+        fun projectShare(): RefTag {
+            return builder().tag("android_project_share").build()
+        }
+
+        @JvmStatic
+        fun push(): RefTag {
+            return builder().tag("push").build()
+        }
+
+        @JvmStatic
+        fun recommended(): RefTag {
+            return builder().tag("recommended").build()
+        }
+
+        @JvmStatic
+        fun recommended(sort: DiscoveryParams.Sort): RefTag {
+            return builder().tag("recommended" + sort.refTagSuffix()).build()
+        }
+
+        @JvmStatic
+        fun search(): RefTag {
+            return builder().tag("search").build()
+        }
+
+        @JvmStatic
+        fun searchFeatured(): RefTag {
+            return builder().tag("search_featured").build()
+        }
+
+        @JvmStatic
+        fun searchPopular(): RefTag {
+            return builder().tag("search_popular_title_view").build()
+        }
+
+        @JvmStatic
+        fun searchPopularFeatured(): RefTag {
+            return builder().tag("search_popular_featured").build()
+        }
+
+        fun social(): RefTag {
+            return builder().tag("social").build()
+        }
+
+        fun survey(): RefTag {
+            return builder().tag("survey").build()
+        }
+
+        @JvmStatic
+        fun thanks(): RefTag {
+            return builder().tag("thanks").build()
+        }
+
+        @JvmStatic
+        fun thanksFacebookShare(): RefTag {
+            return builder().tag("android_thanks_facebook_share").build()
+        }
+
+        @JvmStatic
+        fun thanksTwitterShare(): RefTag {
+            return builder().tag("android_thanks_twitter_share").build()
+        }
+
+        @JvmStatic
+        fun thanksShare(): RefTag {
+            return builder().tag("android_thanks_share").build()
+        }
+
+        @JvmStatic
+        fun update(): RefTag {
+            return builder().tag("update").build()
+        }
+
+        fun updateShare(): RefTag {
+            return builder().tag("android_update_share").build()
+        }
+    }
+
+    override fun equals(obj: Any?): Boolean {
+        var equals = super.equals(obj)
+        if (obj is RefTag) {
+            equals = tag() == obj.tag()
+        }
+        return equals
+    }
+
+    override fun hashCode(): Int {
+        return super.hashCode()
+    }
+}