[fenix] For mozilla-mobilehttps://github.com/mozilla-mobile/fenix/issues/27282: delete WallpaperManager

app/src/main/java/org/mozilla/fenix/FenixApplication.kt

@@ -93,7 +93,7 @@ import org.mozilla.fenix.telemetry.TelemetryLifecycleObserver
 import org.mozilla.fenix.utils.BrowsersCache
 import org.mozilla.fenix.utils.Settings
 import org.mozilla.fenix.utils.Settings.Companion.TOP_SITES_PROVIDER_MAX_THRESHOLD
-import org.mozilla.fenix.wallpapers.WallpaperManager
+import org.mozilla.fenix.wallpapers.Wallpaper
 import java.util.UUID
 import java.util.concurrent.TimeUnit
 
@@ -696,7 +696,10 @@ open class FenixApplication : LocaleAwareApplication(), Provider {
             }
             installSource.set(installSourcePackage.orEmpty())
 
-            defaultWallpaper.set(WallpaperManager.isDefaultTheCurrentWallpaper(settings))
+            val isDefaultTheCurrentWallpaper =
+                Wallpaper.nameIsDefault(settings.currentWallpaperName)
+
+            defaultWallpaper.set(isDefaultTheCurrentWallpaper)
         }
 
         with(AndroidAutofill) {

app/src/main/java/org/mozilla/fenix/components/Components.kt

@@ -8,7 +8,6 @@ import android.annotation.SuppressLint
 import android.app.Application
 import android.content.Context
 import android.content.Intent
-import android.os.StrictMode
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.platform.LocalContext
 import androidx.core.net.toUri
@@ -46,7 +45,6 @@ import org.mozilla.fenix.perf.StrictModeManager
 import org.mozilla.fenix.perf.lazyMonitored
 import org.mozilla.fenix.utils.ClipboardHandler
 import org.mozilla.fenix.utils.Settings
-import org.mozilla.fenix.wallpapers.WallpaperManager
 import org.mozilla.fenix.wifi.WifiConnectionMonitor
 import java.util.concurrent.TimeUnit
 
@@ -164,14 +162,6 @@ class Components(private val context: Context) {
     val wifiConnectionMonitor by lazyMonitored { WifiConnectionMonitor(context as Application) }
     val strictMode by lazyMonitored { StrictModeManager(Config, this) }
 
-    val wallpaperManager by lazyMonitored {
-        strictMode.resetAfter(StrictMode.allowThreadDiskReads()) {
-            WallpaperManager(
-                appStore,
-            )
-        }
-    }
-
     val settings by lazyMonitored { Settings(context) }
 
     val reviewPromptController by lazyMonitored {

app/src/main/java/org/mozilla/fenix/wallpapers/WallpaperManager.kt

@@ -1,33 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-package org.mozilla.fenix.wallpapers
-
-import mozilla.components.support.base.log.logger.Logger
-import org.mozilla.fenix.components.AppStore
-import org.mozilla.fenix.utils.Settings
-
-/**
- * Provides access to available wallpapers and manages their states.
- */
-@Suppress("TooManyFunctions")
-class WallpaperManager(
-    private val appStore: AppStore,
-) {
-    val logger = Logger("WallpaperManager")
-
-    val wallpapers get() = appStore.state.wallpaperState.availableWallpapers
-    val currentWallpaper: Wallpaper get() = appStore.state.wallpaperState.currentWallpaper
-
-    companion object {
-        /**
-         *  Get whether the default wallpaper should be used.
-         */
-        fun isDefaultTheCurrentWallpaper(settings: Settings): Boolean = with(settings.currentWallpaperName) {
-            return isEmpty() || equals(defaultWallpaper.name)
-        }
-
-        val defaultWallpaper = Wallpaper.Default
-    }
-}

app/src/test/java/org/mozilla/fenix/wallpapers/WallpaperManagerTest.kt

@@ -1,40 +0,0 @@
-package org.mozilla.fenix.wallpapers
-
-import io.mockk.every
-import io.mockk.mockk
-import org.junit.Assert.assertFalse
-import org.junit.Assert.assertTrue
-import org.junit.Test
-import org.mozilla.fenix.utils.Settings
-
-class WallpaperManagerTest {
-
-    private val mockSettings: Settings = mockk()
-
-    @Test
-    fun `GIVEN no custom wallpaper set WHEN checking whether the current wallpaper should be default THEN return true`() {
-        every { mockSettings.currentWallpaperName } returns ""
-
-        val result = WallpaperManager.isDefaultTheCurrentWallpaper(mockSettings)
-
-        assertTrue(result)
-    }
-
-    @Test
-    fun `GIVEN the default wallpaper is set to be shown WHEN checking whether the current wallpaper should be default THEN return true`() {
-        every { mockSettings.currentWallpaperName } returns WallpaperManager.defaultWallpaper.name
-
-        val result = WallpaperManager.isDefaultTheCurrentWallpaper(mockSettings)
-
-        assertTrue(result)
-    }
-
-    @Test
-    fun `GIVEN a custom wallpaper is set to be shown WHEN checking whether the current wallpaper should be default THEN return false`() {
-        every { mockSettings.currentWallpaperName } returns "test"
-
-        val result = WallpaperManager.isDefaultTheCurrentWallpaper(mockSettings)
-
-        assertFalse(result)
-    }
-}