Themed icons

app/src/main/java/de/mm20/launcher2/fragment/PreferencesAppearanceFragment.kt

@@ -95,6 +95,11 @@ class PreferencesAppearanceFragment : PreferenceFragmentCompat() {
             true
         }
 
+        findPreference<Preference>("themed_icons")?.setOnPreferenceChangeListener { _, _ ->
+            iconRepository.recreate()
+            true
+        }
+
         val shapePreference = findPreference<Preference>("icon_shape")!!
         shapePreference.summary = getShapeName()
         shapePreference.setOnPreferenceClickListener {

app/src/main/res/xml/preferences_appearance.xml

@@ -22,6 +22,12 @@
         app:summary="@string/preference_cards_summary"
         app:title="@string/preference_cards" />
     <PreferenceCategory app:title="@string/preference_category_icons">
+        <SwitchPreference
+            app:key="themed_icons"
+            android:defaultValue="false"
+            app:title="@string/preference_themed_icons"
+            app:summary="@string/preference_themed_icons_summary"
+            />
         <ListPreference
             app:key="icon_pack"
             app:persistent="false"

i18n/src/main/res/values-de/strings.xml

@@ -413,4 +413,6 @@
         <item quantity="other">+%1$d laufende Termine aus vergangenen Tagen</item>
     </plurals>
     <string name="weather_wind">Wind:</string>
+    <string name="preference_themed_icons">Eingefärbte Symbole</string>
+    <string name="preference_themed_icons_summary">Symbole an das Farbschema der App anpassen</string>
 </resources>

i18n/src/main/res/values/strings.xml

@@ -203,6 +203,8 @@
     <string name="preference_automatic_location_disabled_summary">Not supported by this provider</string>
     <string name="date_format_long_without_year">EE, MMMM d</string>
     <string name="weather_wind_direction_speed">%1$s • %2$s</string>
+    <string name="preference_themed_icons">Themed icons</string>
+    <string name="preference_themed_icons_summary">Color icons with the application\'s color scheme</string>
     <string name="preference_icon_pack">Icon pack</string>
     <string name="preference_icon_pack_summary_empty">No icon packs installed</string>
     <string name="preference_dynamic_icon_bg">Dynamic background</string>

icons/src/main/java/de/mm20/launcher2/icons/CalendarDynamicLauncherIcon.kt

@@ -10,12 +10,10 @@ import java.util.*
 import java.util.concurrent.Executors
 
 class CalendarDynamicLauncherIcon(
-        context: Context,
     foreground: Drawable,
     background: Drawable?,
     foregroundScale: Float,
     backgroundScale: Float,
-        badgeNumber: Float = 0f,
     val packageName: String,
     val drawableIds: IntArray,
     autoGenerateBackgroundMode: Int
@@ -25,9 +23,7 @@ class CalendarDynamicLauncherIcon(
     foregroundScale,
     backgroundScale,
         /** Not needed, we already have a background **/
-        autoGenerateBackgroundMode,
+    autoGenerateBackgroundMode
-        badgeNumber,
-        null
 ) {
 
     var currentDay = 0

icons/src/main/java/de/mm20/launcher2/icons/ClockDynamicLauncherIcon.kt

@@ -7,19 +7,15 @@ import android.graphics.drawable.LayerDrawable
 import android.graphics.drawable.RotateDrawable
 import android.os.Build
 import androidx.annotation.RequiresApi
-import org.koin.core.component.KoinComponent
-import org.koin.core.component.inject
 import java.util.*
 import kotlin.math.roundToInt
 
 @RequiresApi(Build.VERSION_CODES.O)
 class ClockDynamicLauncherIcon(
-        context: Context,
     foreground: LayerDrawable,
     background: Drawable?,
     foregroundScale: Float,
     backgroundScale: Float,
-        badgeNumber: Float,
     val hourLayer: Int,
     val minuteLayer: Int,
     val secondLayer: Int
@@ -29,15 +25,15 @@ class ClockDynamicLauncherIcon(
     foregroundScale,
     backgroundScale,
         /** Not needed, we already have a background **/
-        LauncherIcon.BACKGROUND_WHITE,
+    LauncherIcon.BACKGROUND_WHITE
-        badgeNumber,
-        null
 ) {
 
 
     init {
         foreground.also {
+            try {
                 it.setDrawable(secondLayer, ColorDrawable(0))
+            } catch (e: IndexOutOfBoundsException) {}
             (it.getDrawable(hourLayer) as? RotateDrawable)?.fromDegrees = 0f
             (it.getDrawable(hourLayer) as? RotateDrawable)?.toDegrees = 360f
             (it.getDrawable(minuteLayer) as? RotateDrawable)?.fromDegrees = 0f

icons/src/main/java/de/mm20/launcher2/icons/DynamicLauncherIcon.kt

@@ -2,17 +2,14 @@ package de.mm20.launcher2.icons
 
 import android.content.Context
 import android.graphics.drawable.Drawable
-import org.koin.core.component.KoinComponent
-import org.koin.core.component.inject
 
 abstract class DynamicLauncherIcon(
     foreground: Drawable,
     background: Drawable?,
     foregroundScale: Float,
     backgroundScale: Float,
-        autoGenerateBackgroundMode: Int,
+    autoGenerateBackgroundMode: Int
-        badgeNumber: Float,
+)
-        badgeDrawable: Drawable?)
     : LauncherIcon(
         foreground,
         background,

icons/src/main/java/de/mm20/launcher2/icons/IconPackManager.kt

@@ -3,38 +3,30 @@ package de.mm20.launcher2.icons
 import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
-import android.content.pm.LauncherActivityInfo
 import android.content.pm.PackageManager
 import android.content.pm.ResolveInfo
-import android.content.res.Resources
 import android.content.res.XmlResourceParser
 import android.graphics.*
-import android.graphics.drawable.AdaptiveIconDrawable
-import android.graphics.drawable.BitmapDrawable
-import android.graphics.drawable.ColorDrawable
-import android.graphics.drawable.LayerDrawable
-import android.os.Build
 import android.util.Log
-import androidx.core.content.res.ResourcesCompat
-import androidx.core.graphics.drawable.toBitmap
 import de.mm20.launcher2.crashreporter.CrashReporter
 import de.mm20.launcher2.database.AppDatabase
-import de.mm20.launcher2.ktx.obtainTypedArrayOrNull
-import de.mm20.launcher2.ktx.randomElementOrNull
-import de.mm20.launcher2.preferences.IconShape
-import de.mm20.launcher2.preferences.LauncherPreferences
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 import org.xmlpull.v1.XmlPullParser
 import org.xmlpull.v1.XmlPullParserException
 import org.xmlpull.v1.XmlPullParserFactory
 import java.io.InputStreamReader
-import kotlin.math.roundToInt
+
+private val SUPPORTED_GRAYSCALE_MAP_PROVIDERS = arrayOf(
+    "com.google.android.apps.nexuslauncher", // Pixel Launcher
+    "app.lawnchair.lawnicons", // Lawnicons
+    "app.lawnchair", // Lawnchair
+    "de.mm20.launcher2.themedicons",
+)
 
 
 class IconPackManager(
-    val context: Context,
+    val context: Context
-    val dynamicIconController: DynamicIconController
 ) {
     var selectedIconPack: String
         get() {
@@ -54,52 +46,6 @@ class IconPackManager(
         selectedIconPack = iconPack
     }
 
-    private fun getCalendarIcon(
-        context: Context,
-        activity: LauncherActivityInfo
-    ): CalendarDynamicLauncherIcon? {
-        val component = ComponentName(activity.applicationInfo.packageName, activity.name)
-        val pm = context.packageManager
-        val ai = try {
-            pm.getActivityInfo(component, PackageManager.GET_META_DATA)
-        } catch (e: PackageManager.NameNotFoundException) {
-            return null
-        }
-        val resources = pm.getResourcesForActivity(component)
-        var arrayId = ai.metaData?.getInt("com.teslacoilsw.launcher.calendarIconArray") ?: 0
-        if (arrayId == 0) arrayId = ai.metaData?.getInt("com.google.android.calendar.dynamic_icons")
-            ?: return null
-        if (arrayId == 0) return null
-        val typedArray = resources.obtainTypedArrayOrNull(arrayId) ?: return null
-        if (typedArray.length() != 31) {
-            typedArray.recycle()
-            return null
-        }
-        val drawableIds = IntArray(31)
-        for (i in 0 until 31) {
-            drawableIds[i] = typedArray.getResourceId(i, 0)
-        }
-        typedArray.recycle()
-        return CalendarDynamicLauncherIcon(
-            context = context,
-            background = ColorDrawable(0),
-            foreground = ColorDrawable(0),
-            foregroundScale = 1.5f,
-            backgroundScale = 1.5f,
-            packageName = component.packageName,
-            drawableIds = drawableIds,
-            autoGenerateBackgroundMode = LauncherPreferences.instance.legacyIconBg.toInt()
-        )
-    }
-
-    private fun getScale(): Float {
-        return when (LauncherPreferences.instance.iconShape) {
-            IconShape.CIRCLE, IconShape.PLATFORM_DEFAULT -> 0.7f
-            else -> 0.8f
-
-        }
-    }
-
     suspend fun getInstalledIconPacks(): List<IconPack> {
         return withContext(Dispatchers.IO) {
             AppDatabase.getInstance(context).iconDao().getInstalledIconPacks().map {
@@ -108,11 +54,6 @@ class IconPackManager(
         }
     }
 
-    companion object {
-        const val GOOGLE_DESK_CLOCK_PACKAGE_NAME = "com.google.android.deskclock"
-        const val GOOGLE_CALENDAR_PACKAGE_NAME = "com.google.android.calendar"
-    }
-
     @Synchronized
     suspend fun updateIconPacks() {
         withContext(Dispatchers.IO) {
@@ -143,6 +84,9 @@ class UpdateIconPacksWorker(val context: Context) {
                 continue
             }
         }
+
+        val supportedGrayscaleMapPackages = SUPPORTED_GRAYSCALE_MAP_PROVIDERS
+        supportedGrayscaleMapPackages.forEach { installGrayscaleIconMap(it) }
     }
 
     private fun loadInstalledPacks(context: Context): List<ResolveInfo> {
@@ -296,6 +240,46 @@ class UpdateIconPacksWorker(val context: Context) {
             CrashReporter.logException(e)
         }
     }
+
+    private fun installGrayscaleIconMap(packageName: String) {
+        val iconDao = AppDatabase.getInstance(context).iconDao()
+        try {
+            val resources = context.packageManager.getResourcesForApplication(packageName)
+            val resId = resources.getIdentifier("grayscale_icon_map", "xml", packageName)
+            if (resId == 0) {
+                iconDao.deleteIcons(packageName)
+                return
+            }
+            val icons = mutableListOf<Icon>()
+            val parser = resources.getXml(resId)
+            loop@ while (parser.next() != XmlPullParser.END_DOCUMENT) {
+                if (parser.eventType != XmlPullParser.START_TAG) continue
+                when (parser.name) {
+                    "icon" -> {
+                        val drawable =
+                            parser.getAttributeResourceValue(null, "drawable", 0).toString()
+                        val pkg = parser.getAttributeValue(null, "package")
+                        for (i in 0 until parser.attributeCount) {
+                            Log.d("MM20", "${parser.getAttributeName(0)}")
+                        }
+                        val componentName = ComponentName(pkg, pkg)
+                        val icon = Icon(
+                            drawable = drawable,
+                            componentName = componentName,
+                            iconPack = packageName,
+                            type = "greyscale_icon"
+                        )
+                        icons.add(icon)
+                        Log.d("MM20", "Installed icon ${icon.toString()}")
+                    }
+                }
+            }
+            iconDao.installGrayscaleIconMap(packageName, icons.map { it.toDatabaseEntity() })
+        } catch (e: PackageManager.NameNotFoundException) {
+            iconDao.deleteIcons(packageName)
+            return
+        }
+    }
 }
 
 private const val PREFERENCE_NAME = "icon_pack"

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

@@ -86,13 +86,20 @@ class IconRepository(
     }
 
     fun recreate() {
-        placeholderProvider = PlaceholderIconProvider(context)
+        placeholderProvider = if (LauncherPreferences.instance.themedIcons) {
+            ThemedPlaceholderIconProvider(context)
+        } else {
+            PlaceholderIconProvider(context)
+        }
         val providers = mutableListOf<IconProvider>()
 
+        if (LauncherPreferences.instance.themedIcons) {
+            providers.add(ThemedIconProvider(context))
+        }
+
         if (iconPackManager.selectedIconPack.isNotBlank()) {
             providers.add(IconPackIconProvider(context, iconPackManager.selectedIconPack))
         }
-
         providers.add(GoogleClockIconProvider(context))
         providers.add(CalendarIconProvider(context))
         providers.add(SystemIconProvider(context))

icons/src/main/java/de/mm20/launcher2/icons/Module.kt

@@ -5,6 +5,6 @@ import org.koin.dsl.module
 
 val iconsModule = module {
     single { DynamicIconController(androidContext()) }
-    single { IconPackManager(androidContext(), get()) }
+    single { IconPackManager(androidContext()) }
     single { IconRepository(androidContext(), get(), get()) }
 }

icons/src/main/java/de/mm20/launcher2/icons/ThemedCalendarDynamicLauncherIcon.kt

@@ -0,0 +1,46 @@
+package de.mm20.launcher2.icons
+
+import android.content.Context
+import android.content.pm.PackageManager
+import android.graphics.drawable.AdaptiveIconDrawable
+import android.graphics.drawable.ColorDrawable
+import android.graphics.drawable.Drawable
+import android.os.Build
+import de.mm20.launcher2.ktx.getDrawableOrNull
+import java.util.*
+import java.util.concurrent.Executors
+
+class ThemedCalendarDynamicLauncherIcon(
+    foregroundScale: Float,
+    val packageName: String,
+    val foregroundIds: IntArray,
+    val foregroundTint: Int,
+    background: Drawable,
+) : DynamicLauncherIcon(
+    foreground = ColorDrawable(0),
+    background = background,
+    foregroundScale = foregroundScale,
+    backgroundScale = 1f,
+        /** Not needed, we already have a background **/
+    BACKGROUND_WHITE
+) {
+
+    var currentDay = 0
+    override fun update(context: Context) {
+        val calendar = Calendar.getInstance()
+        val day = calendar[Calendar.DAY_OF_MONTH]
+        if (day == currentDay || foregroundIds.size < currentDay) return
+        val resources = try {
+            context.packageManager.getResourcesForApplication(packageName)
+        } catch (e: PackageManager.NameNotFoundException) {
+            return
+        }
+        Executors.newSingleThreadExecutor().execute {
+            val currentDayDrawable = resources.getDrawableOrNull(foregroundIds[day - 1])
+                    ?: return@execute
+            currentDayDrawable.setTint(foregroundTint)
+            foreground = currentDayDrawable
+        }
+        currentDay = day
+    }
+}

icons/src/main/java/de/mm20/launcher2/icons/providers/CalendarIconProvider.kt

@@ -37,9 +37,8 @@ class CalendarIconProvider(val context: Context): IconProvider {
         }
         typedArray.recycle()
         return CalendarDynamicLauncherIcon(
-            context = context,
-            background = ColorDrawable(0),
             foreground = ColorDrawable(0),
+            background = ColorDrawable(0),
             foregroundScale = 1.5f,
             backgroundScale = 1.5f,
             packageName = component.packageName,

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

@@ -8,7 +8,6 @@ import android.graphics.drawable.LayerDrawable
 import android.os.Build
 import androidx.core.content.res.ResourcesCompat
 import de.mm20.launcher2.icons.ClockDynamicLauncherIcon
-import de.mm20.launcher2.icons.IconPackManager
 import de.mm20.launcher2.icons.LauncherIcon
 import de.mm20.launcher2.search.data.Application
 import de.mm20.launcher2.search.data.Searchable
@@ -21,7 +20,7 @@ class GoogleClockIconProvider(val context: Context) : IconProvider {
         val pm = context.packageManager
         val appInfo = try {
             pm.getApplicationInfo(
-                IconPackManager.GOOGLE_DESK_CLOCK_PACKAGE_NAME,
+                "com.google.android.deskclock",
                 PackageManager.GET_META_DATA
             )
         } catch (e: PackageManager.NameNotFoundException) {
@@ -44,12 +43,10 @@ class GoogleClockIconProvider(val context: Context) : IconProvider {
         val secondLayer =
             appInfo.metaData.getInt("com.google.android.apps.nexuslauncher.SECOND_LAYER_INDEX")
         return ClockDynamicLauncherIcon(
-            context = context,
-            background = baseIcon.background,
-            backgroundScale = 1.5f,
             foreground = foreground,
+            background = baseIcon.background,
             foregroundScale = 1.5f,
-            badgeNumber = 0f,
+            backgroundScale = 1.5f,
             hourLayer = hourLayer,
             minuteLayer = minuteLayer,
             secondLayer = secondLayer

icons/src/main/java/de/mm20/launcher2/icons/providers/IconPackIconProvider.kt

@@ -194,9 +194,8 @@ class IconPackIconProvider(val context: Context, val iconPack: String): IconProv
             id
         }.toIntArray()
         return CalendarDynamicLauncherIcon(
-            context = context,
-            background = ColorDrawable(0),
             foreground = ColorDrawable(0),
+            background = ColorDrawable(0),
             foregroundScale = 1.5f,
             backgroundScale = 1.5f,
             packageName = iconPack,

icons/src/main/java/de/mm20/launcher2/icons/providers/SystemIconProvider.kt

@@ -6,6 +6,6 @@ import de.mm20.launcher2.search.data.Searchable
 
 class SystemIconProvider(val context: Context) : IconProvider {
     override suspend fun getIcon(searchable: Searchable, size: Int): LauncherIcon? {
-        return searchable.loadIconAsync(context, size)
+        return searchable.loadIcon(context, size)
     }
 }

icons/src/main/java/de/mm20/launcher2/icons/providers/ThemedIconProvider.kt

@@ -0,0 +1,150 @@
+package de.mm20.launcher2.icons.providers
+
+import android.content.ComponentName
+import android.content.Context
+import android.content.pm.PackageManager
+import android.content.res.Configuration
+import android.content.res.Resources
+import android.graphics.drawable.ColorDrawable
+import android.graphics.drawable.LayerDrawable
+import android.os.Build
+import android.util.TypedValue
+import androidx.core.content.res.ResourcesCompat
+import de.mm20.launcher2.crashreporter.CrashReporter
+import de.mm20.launcher2.database.AppDatabase
+import de.mm20.launcher2.icons.*
+import de.mm20.launcher2.ktx.obtainTypedArrayOrNull
+import de.mm20.launcher2.search.data.Application
+import de.mm20.launcher2.search.data.Searchable
+
+class ThemedIconProvider(
+    private val context: Context
+) : IconProvider {
+    private val fgColor: Int
+    private val bgColor: Int
+
+    init {
+        val theme = context.resources.newTheme()
+        theme.applyStyle(R.style.DefaultColors, true)
+        val typedValue = TypedValue()
+        val isDarkMode =
+            context.resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_YES != 0
+
+        val bgAttr =
+            if (isDarkMode) R.attr.colorOnPrimaryContainer else R.attr.colorPrimaryContainer
+        val fgAttr = if (isDarkMode) R.attr.colorOnSurfaceInverse else R.attr.colorOnSurfaceVariant
+        bgColor = theme.resolveAttribute(bgAttr, typedValue, true).let {
+            typedValue.data
+        }
+        fgColor = theme.resolveAttribute(fgAttr, typedValue, true).let {
+            typedValue.data
+        }
+    }
+
+    override suspend fun getIcon(searchable: Searchable, size: Int): LauncherIcon? {
+        if (searchable !is Application) return null
+        val icon = getGreyscaleIcon(searchable.`package`) ?: return null
+        val resId = icon.drawable?.toIntOrNull() ?: return null
+        try {
+            val resources = context.packageManager.getResourcesForApplication(icon.iconPack)
+            return getClockIcon(resources, resId) ?: getCalendarIcon(
+                resources,
+                resId,
+                iconProviderPackage = icon.iconPack
+            ) ?: getStaticIcon(resources, resId)
+        } catch (e: PackageManager.NameNotFoundException) {
+            CrashReporter.logException(e)
+        }
+        return null
+    }
+
+
+    private suspend fun getGreyscaleIcon(packageName: String): Icon? {
+        val iconDao = AppDatabase.getInstance(context).iconDao()
+        return iconDao.getGreyscaleIcon(ComponentName(packageName, packageName).flattenToString())
+            ?.let { Icon(it) }
+
+    }
+
+    private fun getStaticIcon(resources: Resources, resId: Int): LauncherIcon? {
+        try {
+            val fg = ResourcesCompat.getDrawable(resources, resId, null) ?: return null
+            fg.setTint(fgColor)
+            return LauncherIcon(
+                foreground = fg,
+                foregroundScale = 0.5f,
+                background = ColorDrawable(bgColor)
+            )
+        } catch (e: Resources.NotFoundException) {
+            return null
+        }
+    }
+
+    private fun getClockIcon(resources: Resources, resId: Int): LauncherIcon? {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
+            return null
+        }
+        try {
+            val array = resources.obtainTypedArrayOrNull(resId) ?: return null
+            var i = 0
+            var drawable: LayerDrawable? = null
+            var minuteIndex: Int? = null
+            var hourIndex: Int? = null
+            while (i < array.length()) {
+                when (array.getString(i)) {
+                    "com.android.launcher3.LEVEL_PER_TICK_ICON_ROUND" -> {
+                        i++
+                        drawable = array.getDrawable(i) as? LayerDrawable
+                    }
+                    "com.android.launcher3.HOUR_LAYER_INDEX" -> {
+                        i++
+                        hourIndex = array.getInt(i, -1).takeIf { it != -1 }
+                    }
+                    "com.android.launcher3.MINUTE_LAYER_INDEX" -> {
+                        i++
+                        minuteIndex = array.getInt(i, -1).takeIf { it != -1 }
+                    }
+                }
+                i++
+            }
+            if (drawable != null && minuteIndex != null && hourIndex != null) {
+                drawable.setTint(fgColor)
+                return ClockDynamicLauncherIcon(
+                    foreground = drawable,
+                    background = ColorDrawable(bgColor),
+                    foregroundScale = 1.5f,
+                    backgroundScale = 1f,
+                    hourLayer = hourIndex,
+                    minuteLayer = minuteIndex,
+                    secondLayer = -1,
+                )
+            }
+        } catch (e: Resources.NotFoundException) {
+        }
+        return null
+    }
+
+    private fun getCalendarIcon(
+        resources: Resources,
+        resId: Int,
+        iconProviderPackage: String
+    ): LauncherIcon? {
+        try {
+            val array = resources.obtainTypedArrayOrNull(resId) ?: return null
+            if (array.length() != 31) return null
+
+            return ThemedCalendarDynamicLauncherIcon(
+                background = ColorDrawable(bgColor),
+                packageName = iconProviderPackage,
+                foregroundIds = IntArray(31) {
+                    array.getResourceId(it, 0).takeIf { it != 0 } ?: return null
+                },
+                foregroundTint = fgColor,
+                foregroundScale = 0.5f,
+            )
+
+        } catch (e: Resources.NotFoundException) {
+        }
+        return null
+    }
+}

icons/src/main/java/de/mm20/launcher2/icons/providers/ThemedPlaceholderIconProvider.kt

@@ -0,0 +1,45 @@
+package de.mm20.launcher2.icons.providers
+
+import android.content.Context
+import android.content.res.Configuration
+import android.util.TypedValue
+import de.mm20.launcher2.icons.LauncherIcon
+import de.mm20.launcher2.icons.R
+import de.mm20.launcher2.search.data.Searchable
+
+class ThemedPlaceholderIconProvider(
+    val context: Context
+) : IconProvider {
+
+    private val fgColor: Int
+    private val bgColor: Int
+
+    init {
+        val theme = context.resources.newTheme()
+        theme.applyStyle(R.style.DefaultColors, true)
+        val typedValue = TypedValue()
+        val isDarkMode =
+            context.resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_YES != 0
+
+        val bgAttr =
+            if (isDarkMode) R.attr.colorOnPrimaryContainer else R.attr.colorPrimaryContainer
+        val fgAttr = if (isDarkMode) R.attr.colorOnSurfaceInverse else R.attr.colorOnSurfaceVariant
+        bgColor = theme.resolveAttribute(bgAttr, typedValue, true).let {
+            typedValue.data
+        }
+        fgColor = theme.resolveAttribute(fgAttr, typedValue, true).let {
+            typedValue.data
+        }
+    }
+
+    override suspend fun getIcon(searchable: Searchable, size: Int): LauncherIcon {
+
+
+        val icon = searchable.getPlaceholderIcon(context)
+
+        icon.foreground.setTint(fgColor)
+        icon.background?.setTint(bgColor)
+        return icon
+    }
+
+}

preferences/src/main/java/de/mm20/launcher2/preferences/LauncherPreferences.kt

@@ -80,6 +80,7 @@ class LauncherPreferences(val context: Application, version: Int = 3) {
 
     var calendarMaxEvents by StringPreference("calendar_max_events", default = "10")
 
+    var themedIcons by BooleanPreference("themed_icons", default = false)
     var legacyIconBg by StringPreference("legacy_icon_bg", default = "1")
     var blurCards by BooleanPreference("blur_cards", default = false)
     var searchStyle by EnumPreference("search_style", default = SearchStyles.NO_BG)