fix: Get wallpaper metadata from a wallpapers.json file (instead of hardcoding like we've been doing - this is now closer to stock's approach) + fix metadata for our existing wallpapers (as they currently originate from Fennec F-Droid)

Signed-off-by: celenity <celenity@celenity.dev>

patches/fenix-local-wallpapers.patch

@@ -118,10 +118,10 @@ index 5f0f76aa62..43b654a1e5 100644
       * Helper function used to migrate a legacy wallpaper's card colors that previously did not exist.
       */
 diff --git a/mobile/android/fenix/app/src/main/java/org/mozilla/fenix/wallpapers/WallpaperMetadataFetcher.kt b/mobile/android/fenix/app/src/main/java/org/mozilla/fenix/wallpapers/WallpaperMetadataFetcher.kt
-index ab7ba29ba3..de133fc771 100644
+index ab7ba29ba34c88..c6e50be81d64f3 100644
 --- a/mobile/android/fenix/app/src/main/java/org/mozilla/fenix/wallpapers/WallpaperMetadataFetcher.kt
 +++ b/mobile/android/fenix/app/src/main/java/org/mozilla/fenix/wallpapers/WallpaperMetadataFetcher.kt
-@@ -6,11 +6,11 @@ package org.mozilla.fenix.wallpapers
+@@ -6,15 +6,17 @@ package org.mozilla.fenix.wallpapers
  
  import kotlinx.coroutines.Dispatchers
  import kotlinx.coroutines.withContext
@@ -136,18 +136,21 @@ index ab7ba29ba3..de133fc771 100644
  import org.mozilla.fenix.utils.toHexColor
  import java.text.SimpleDateFormat
  import java.util.Date
-@@ -21,24 +21,80 @@ import java.util.Locale
+ import java.util.Locale
-  *
++import android.content.res.Resources
++import org.mozilla.fenix.R
+ 
+ /**
+  * Utility class for downloading wallpaper metadata from the remote server.
+@@ -22,23 +24,18 @@ import java.util.Locale
   * @param client The client that will be used to fetch metadata.
   */
--class WallpaperMetadataFetcher(
+ class WallpaperMetadataFetcher(
 -    private val client: Client,
--) {
++    private val resources: Resources,
+ ) {
 -    private val metadataUrl = BuildConfig.WALLPAPER_URL.substringBefore("android") +
 -        "metadata/v$CURRENT_JSON_VERSION/wallpapers.json"
-+class WallpaperMetadataFetcher {
-+//    private val client: Client,
-+//) {
 +//    private val metadataUrl = BuildConfig.WALLPAPER_URL.substringBefore("android") +
 +//        "metadata/v$CURRENT_JSON_VERSION/wallpapers.json"
  
@@ -161,76 +164,16 @@ index ab7ba29ba3..de133fc771 100644
 -            response.body.useBufferedReader {
 -                val json = it.readText()
 -                JSONObject(json).parseAsWallpapers()
-+//        Result.runCatching {
+-            }
-+//            val request = Request(url = metadataUrl, method = Request.Method.GET, conservative = true)
-+//            val response = client.fetch(request)
-+//            response.body.useBufferedReader {
-+        val json = """
-+            {
-+                "last-updated-date": "2023-08-23",
-+                "collections": [
-+                    {
-+                        "id": "classic-firefox",
-+                        "heading": null,
-+                        "description": null,
-+                        "available-locales": null,
-+                        "availability-range": null,
-+                        "learn-more-url": null,
-+                        "wallpapers": [
-+                            {
-+                                "id": "algae",
-+                                "text-color": "FBFBFE",
-+                                "card-color": "15141A",
-+                                "card-color-light": "E3F8F9",
-+                                "card-color-dark": "1D2D32",
-+                                "logo-text-color": "FBFBFE"
-+                            },
-+                            {
-+                                "id": "colorful-bubbles",
-+                                "text-color": "FBFBFE",
-+                                "card-color": "15141A",
-+                                "card-color-light": "E3F8F9",
-+                                "card-color-dark": "1D2D32",
-+                                "logo-text-color": "FBFBFE"
-+                            },
-+                            {
-+                                "id": "dark-dune",
-+                                "text-color": "FBFBFE",
-+                                "card-color": "15141A",
-+                                "card-color-light": "E3F8F9",
-+                                "card-color-dark": "1D2D32",
-+                                "logo-text-color": "FBFBFE"
-+                            },
-+                            {
-+                                "id": "dune",
-+                                "text-color": "FBFBFE",
-+                                "card-color": "15141A",
-+                                "card-color-light": "E3F8F9",
-+                                "card-color-dark": "1D2D32",
-+                                "logo-text-color": "FBFBFE"
-+                            },
-+                            {
-+                                "id": "firey-red",
-+                                "text-color": "FBFBFE",
-+                                "card-color": "15141A",
-+                                "card-color-light": "E3F8F9",
-+                                "card-color-dark": "1D2D32",
-+                                "logo-text-color": "FBFBFE"
-+                            }
-+                        ]
-+                    }
-+                ]
-             }
 -        }.getOrElse { listOf() }
-+        """.trimIndent()
++        val json = resources.openRawResource(R.raw.wallpapers).bufferedReader()
++            .use { it.readText() }
 +        return@withContext JSONObject(json).parseAsWallpapers()
-+//            }
-+//        }.getOrElse { listOf() }
      }
  
      private fun JSONObject.parseAsWallpapers(): List<Wallpaper> =
 diff --git a/mobile/android/fenix/app/src/main/java/org/mozilla/fenix/wallpapers/WallpapersUseCases.kt b/mobile/android/fenix/app/src/main/java/org/mozilla/fenix/wallpapers/WallpapersUseCases.kt
-index 2a696cacea..a4a9add6ab 100644
+index 2a696cacea3c7f..441df87ea560c2 100644
 --- a/mobile/android/fenix/app/src/main/java/org/mozilla/fenix/wallpapers/WallpapersUseCases.kt
 +++ b/mobile/android/fenix/app/src/main/java/org/mozilla/fenix/wallpapers/WallpapersUseCases.kt
 @@ -45,9 +45,10 @@ class WallpapersUseCases(
@@ -238,7 +181,7 @@ index 2a696cacea..a4a9add6ab 100644
      // in the app's lifetime to ensure that any potential long-running tasks can complete quickly.
      val initialize: InitializeWallpapersUseCase by lazy {
 -        val metadataFetcher = WallpaperMetadataFetcher(client)
-+        val metadataFetcher = WallpaperMetadataFetcher()
++        val metadataFetcher = WallpaperMetadataFetcher(context.resources)
          val migrationHelper = LegacyWallpaperMigration(
              storageRootDirectory = storageRootDirectory,
 +            assetManager = context.assets,

patches/fenix-overlay/app/src/main/res/raw/wallpapers.json

@@ -0,0 +1,55 @@
+{
+    "last-updated-date": "2025-12-22",
+    "collections": [
+        {
+            "id": "fennec-fdroid",
+            "heading": "Fennec F-Droid",
+            "description": "Wallpapers from Fennec F-Droid.",
+            "available-locales": null,
+            "availability-range": null,
+            "learn-more-url": "https://gitlab.com/relan/fennecmedia",
+            "wallpapers": [
+                {
+                    "id": "algae",
+                    "text-color": "FBFBFE",
+                    "card-color": "15141A",
+                    "card-color-light": "E3F8F9",
+                    "card-color-dark": "1D2D32",
+                    "logo-text-color": "FBFBFE"
+                },
+                {
+                    "id": "colorful-bubbles",
+                    "text-color": "FBFBFE",
+                    "card-color": "15141A",
+                    "card-color-light": "E3F8F9",
+                    "card-color-dark": "1D2D32",
+                    "logo-text-color": "FBFBFE"
+                },
+                {
+                    "id": "dark-dune",
+                    "text-color": "FBFBFE",
+                    "card-color": "15141A",
+                    "card-color-light": "E3F8F9",
+                    "card-color-dark": "1D2D32",
+                    "logo-text-color": "FBFBFE"
+                },
+                {
+                    "id": "dune",
+                    "text-color": "FBFBFE",
+                    "card-color": "15141A",
+                    "card-color-light": "E3F8F9",
+                    "card-color-dark": "1D2D32",
+                    "logo-text-color": "FBFBFE"
+                },
+                {
+                    "id": "firey-red",
+                    "text-color": "FBFBFE",
+                    "card-color": "15141A",
+                    "card-color-light": "E3F8F9",
+                    "card-color-dark": "1D2D32",
+                    "logo-text-color": "FBFBFE"
+                }
+            ]
+        }
+    ]
+}

patches/fenix-overlay/app/src/main/res/values/ironfox_strings.xml

@@ -109,6 +109,10 @@
     <!-- Toast shown after confirming the UnifiedPush configuration -->
     <string name="toast_change_unifiedpush_done">UnifiedPush setting modified. Quitting the application to apply changes…</string>
 
+    <!-- Wallpapers -->
+    <string name="wallpaper_collection_fennec" translatable="false">Fennec F-Droid</string>
+    <string name="wallpaper_collection_fennec_description">Wallpapers from Fennec F-Droid. %s</string>
+
     <!-- WebAssembly -->
     <string name="preference_wasm_enabled">Enable WebAssembly (WASM)</string>
 

scripts/prebuild.sh

@@ -378,6 +378,10 @@ mkdir -vp app/src/main/assets/wallpapers/dark-dune
 mkdir -vp app/src/main/assets/wallpapers/dune
 mkdir -vp app/src/main/assets/wallpapers/firey-red
 
+# Display proper name and description for wallpaper collection
+$SED -i -e 's|R.string.wallpaper_artist_series_title|R.string.wallpaper_collection_fennec|' app/src/main/java/org/mozilla/fenix/settings/wallpaper/WallpaperSettings.kt
+$SED -i -e 's|R.string.wallpaper_artist_series_description_with_learn_more|R.string.wallpaper_collection_fennec_description|' app/src/main/java/org/mozilla/fenix/settings/wallpaper/WallpaperSettings.kt
+
 # Set up target parameters
 case "$1" in
 arm)