Add support for native themed Google clock icon

services/icons/src/main/java/de/mm20/launcher2/icons/IconRepository.kt

@@ -109,7 +109,7 @@ class IconRepository(
                 if (settings.themedIcons) {
                     providers.add(ThemedIconProvider(iconPackManager))
                 }
-                providers.add(GoogleClockIconProvider(context))
+                providers.add(GoogleClockIconProvider(context, settings.themedIcons))
                 providers.add(CalendarIconProvider(context, settings.themedIcons))
                 if (!isAtLeastApiLevel(33)) {
                     providers.add(CompatIconProvider(context, settings.themedIcons))

services/icons/src/main/java/de/mm20/launcher2/icons/compat/AdaptiveIconDrawableCompat.kt

@@ -4,15 +4,21 @@ import android.content.res.Resources
 import android.content.res.XmlResourceParser
 import android.graphics.drawable.AdaptiveIconDrawable
 import android.graphics.drawable.Drawable
+import android.graphics.drawable.LayerDrawable
+import android.graphics.drawable.RotateDrawable
 import android.util.AttributeSet
 import android.util.Log
 import android.util.Xml
 import android.view.InflateException
 import androidx.core.content.res.ResourcesCompat
 import de.mm20.launcher2.crashreporter.CrashReporter
+import de.mm20.launcher2.icons.ClockLayer
+import de.mm20.launcher2.icons.ClockSublayer
+import de.mm20.launcher2.icons.ClockSublayerRole
 import de.mm20.launcher2.icons.ColorLayer
 import de.mm20.launcher2.icons.StaticIconLayer
 import de.mm20.launcher2.icons.StaticLauncherIcon
+import de.mm20.launcher2.icons.TintedClockLayer
 import de.mm20.launcher2.icons.TintedIconLayer
 import de.mm20.launcher2.ktx.isAtLeastApiLevel
 import de.mm20.launcher2.ktx.skipToNextTag
@@ -36,6 +42,19 @@ data class AdaptiveIconDrawableCompat(
         }
 
         fun from(resources: Resources, resId: Int): AdaptiveIconDrawableCompat? {
+            if (isAtLeastApiLevel(33)) {
+                return try {
+                    val drawable = ResourcesCompat.getDrawable(resources, resId, null)
+                    if (drawable is AdaptiveIconDrawable) {
+                        from(drawable)
+                    } else {
+                        null
+                    }
+                } catch (e: Resources.NotFoundException) {
+                    null
+                }
+            }
+
             var xmlParser: XmlResourceParser? = null
 
             try {
@@ -126,7 +145,60 @@ data class AdaptiveIconDrawableCompat(
 
 fun AdaptiveIconDrawableCompat.toLauncherIcon(
     themed: Boolean = false,
+    clock: ClockIconConfig? = null,
 ): StaticLauncherIcon {
+    val clockForeground = (if (themed) monochrome else foreground) as? LayerDrawable
+    if (clock != null && clockForeground != null) {
+        val clockLayers = (0 until clockForeground.numberOfLayers).map {
+            val drw = clockForeground.getDrawable(it)
+            if (drw is RotateDrawable) {
+                drw.level = when (it) {
+                    clock.hourLayer -> {
+                        (12 - clock.defaultHour) * 60
+                    }
+
+                    clock.minuteLayer -> {
+                        (60 - clock.defaultMinute)
+                    }
+
+                    clock.secondLayer -> {
+                        (60 - clock.defaultSecond) * 10
+                    }
+
+                    else -> 0
+                }
+            }
+            ClockSublayer(
+                drawable = drw,
+                role = when (it) {
+                    clock.hourLayer -> ClockSublayerRole.Hour
+                    clock.minuteLayer -> ClockSublayerRole.Minute
+                    clock.secondLayer -> ClockSublayerRole.Second
+                    else -> ClockSublayerRole.Static
+                }
+            )
+        }
+        if (themed) {
+            return StaticLauncherIcon(
+                foregroundLayer = TintedClockLayer(
+                    sublayers = clockLayers,
+                    scale = 1f,
+                ),
+                backgroundLayer = ColorLayer(),
+            )
+        }
+        return StaticLauncherIcon(
+            foregroundLayer = ClockLayer(
+                sublayers = clockLayers,
+                scale = 1.5f,
+            ),
+            backgroundLayer = StaticIconLayer(
+                icon = this.background,
+                scale = 1.5f,
+            )
+        )
+    }
+
     if (themed && this.monochrome != null) {
         return StaticLauncherIcon(
             foregroundLayer = TintedIconLayer(
@@ -147,4 +219,13 @@ fun AdaptiveIconDrawableCompat.toLauncherIcon(
             )
         )
     }
-}
+}
+
+data class ClockIconConfig(
+    val hourLayer: Int,
+    val minuteLayer: Int,
+    val secondLayer: Int,
+    val defaultHour: Int,
+    val defaultMinute: Int,
+    val defaultSecond: Int,
+)

services/icons/src/main/java/de/mm20/launcher2/icons/providers/GoogleClockIconProvider.kt

@@ -8,10 +8,13 @@ import android.graphics.drawable.LayerDrawable
 import android.graphics.drawable.RotateDrawable
 import androidx.core.content.res.ResourcesCompat
 import de.mm20.launcher2.icons.*
+import de.mm20.launcher2.icons.compat.AdaptiveIconDrawableCompat
+import de.mm20.launcher2.icons.compat.ClockIconConfig
+import de.mm20.launcher2.icons.compat.toLauncherIcon
 import de.mm20.launcher2.search.SavableSearchable
 import de.mm20.launcher2.search.data.LauncherApp
 
-class GoogleClockIconProvider(val context: Context) : IconProvider {
+class GoogleClockIconProvider(val context: Context, private val themed: Boolean) : IconProvider {
     override suspend fun getIcon(searchable: SavableSearchable, size: Int): LauncherIcon? {
         if (searchable !is LauncherApp) return null
         if (searchable.`package` != "com.google.android.deskclock") return null
@@ -24,22 +27,15 @@ class GoogleClockIconProvider(val context: Context) : IconProvider {
         } catch (e: PackageManager.NameNotFoundException) {
             return null
         }
-        val drawable =
+        val drawableId =
             appInfo.metaData.getInt("com.android.launcher3.LEVEL_PER_TICK_ICON_ROUND")
-        val resources = pm.getResourcesForApplication(appInfo)
-        val baseIcon = try {
-            ResourcesCompat.getDrawable(resources, drawable, null) as? AdaptiveIconDrawable
-                ?: return null
-        } catch (e: Resources.NotFoundException) {
+        val resources = try {
+            pm.getResourcesForApplication(appInfo)
+        } catch (e: PackageManager.NameNotFoundException) {
             return null
         }
-        val foreground = baseIcon.foreground as? LayerDrawable ?: return null
-        val hourLayer =
-            appInfo.metaData.getInt("com.android.launcher3.HOUR_LAYER_INDEX")
-        val minuteLayer =
-            appInfo.metaData.getInt("com.android.launcher3.MINUTE_LAYER_INDEX")
-        val secondLayer =
-            appInfo.metaData.getInt("com.android.launcher3.SECOND_LAYER_INDEX")
+
+        val icon = AdaptiveIconDrawableCompat.from(resources, drawableId) ?: return null
 
         val defaultHour =
             appInfo.metaData.getInt("com.android.launcher3.DEFAULT_HOUR")
@@ -48,40 +44,37 @@ class GoogleClockIconProvider(val context: Context) : IconProvider {
         val defaultSecond =
             appInfo.metaData.getInt("com.android.launcher3.DEFAULT_SECOND")
 
-        return StaticLauncherIcon(
-            foregroundLayer = ClockLayer(
-                sublayers = (0 until foreground.numberOfLayers).map {
-                    val drw = foreground.getDrawable(it)
-                    if (drw is RotateDrawable) {
-                        drw.level = when (it) {
-                            hourLayer -> {
-                                (12 - defaultHour) * 60
-                            }
-                            minuteLayer -> {
-                                (60 - defaultMinute)
-                            }
-                            secondLayer -> {
-                                (60 - defaultSecond) * 10
-                            }
-                            else -> 0
-                        }
-                    }
-                    ClockSublayer(
-                        drawable = drw,
-                        role = when (it) {
-                            hourLayer -> ClockSublayerRole.Hour
-                            minuteLayer -> ClockSublayerRole.Minute
-                            secondLayer -> ClockSublayerRole.Second
-                            else -> ClockSublayerRole.Static
-                        }
-                    )
-                },
-                scale = 1.5f,
-            ),
-            backgroundLayer = StaticIconLayer(
-                icon = baseIcon.background,
-                scale = 1.5f,
+        // Workaround for Google Clock themed icon because it is weird and I don't understand
+        // how to get the correct layers from the drawable without hardcoding them here.
+        val clockConfig = if (themed && searchable.`package` == "com.google.android.deskclock") {
+            ClockIconConfig(
+                hourLayer = 0,
+                minuteLayer = 1,
+                secondLayer = -1,
+                defaultHour = defaultHour,
+                defaultMinute = defaultMinute,
+                defaultSecond = defaultSecond
             )
+        } else {
+            val hourLayer =
+                appInfo.metaData.getInt("com.android.launcher3.HOUR_LAYER_INDEX", -1)
+            val minuteLayer =
+                appInfo.metaData.getInt("com.android.launcher3.MINUTE_LAYER_INDEX", -1)
+            val secondLayer =
+                appInfo.metaData.getInt("com.android.launcher3.SECOND_LAYER_INDEX", -1)
+            ClockIconConfig(
+                hourLayer = hourLayer,
+                minuteLayer = minuteLayer,
+                secondLayer = secondLayer,
+                defaultHour = defaultHour,
+                defaultMinute = defaultMinute,
+                defaultSecond = defaultSecond
+            )
+        }
+
+        return icon.toLauncherIcon(
+            themed = themed,
+            clock = clockConfig
         )
     }
 }