Sticker: sort by title

app/src/main/java/com/keylesspalace/tusky/components/compose/ComposeViewModel.kt

@@ -426,7 +426,7 @@ class ComposeViewModel
         super.onCleared()
     }
 
-    fun getStickers() {
+    private fun getStickers() {
         if(!tryFetchStickers)
             return
 
@@ -435,6 +435,7 @@ class ComposeViewModel
                 haveStickers.postValue(true)
 
                 val singles = mutableListOf<Single<Response<StickerPack>>>()
+
                 for(entry in stickers) {
                     val url = entry.value.removePrefix("/").removeSuffix("/") + "/pack.json";
                     singles += api.getStickerPack(url)
@@ -450,8 +451,11 @@ class ComposeViewModel
                     Log.d(TAG, "Failed to get sticker pack.json", it)
                     emptyList()
                 }.subscribe() { pack ->
-                    if(pack.isNotEmpty())
-                        this.stickers.postValue(pack.toTypedArray())
+                    if(pack.isNotEmpty()) {
+                        val array = pack.toTypedArray()
+                        array.sort()
+                        this.stickers.postValue(array)
+                    }
                 }.autoDispose()
             }
         }, {

app/src/main/java/com/keylesspalace/tusky/entity/Sticker.kt

@@ -18,10 +18,13 @@ package com.keylesspalace.tusky.entity
 import android.os.Parcelable
 import kotlinx.android.parcel.Parcelize
 
-@Parcelize
 data class StickerPack(
 	val title: String,
 	val tabIcon: String,
 	val stickers: List<String>,
 	var internal_url: String = ""
-) : Parcelable 
+) : Comparable<StickerPack> {
+	override fun compareTo(pack: StickerPack) : Int {
+		return title.compareTo(pack.title)
+	}
+}