Update colors, spacing, size of chips

no outline

app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaHeaderHolder.kt

@@ -12,6 +12,7 @@ import androidx.core.graphics.ColorUtils
 import androidx.core.view.isInvisible
 import androidx.core.view.isVisible
 import coil.request.CachePolicy
+import eu.kanade.tachiyomi.util.system.isInNightMode
 import com.google.android.material.button.MaterialButton
 import com.google.android.material.chip.Chip
 import eu.kanade.tachiyomi.R
@@ -26,6 +27,7 @@ import eu.kanade.tachiyomi.util.system.getResourceColor
 import eu.kanade.tachiyomi.util.system.isLTR
 import eu.kanade.tachiyomi.util.view.resetStrokeColor
 import eu.kanade.tachiyomi.util.view.updateLayoutParams
+import kotlin.math.abs
 
 @SuppressLint("ClickableViewAccessibility")
 class MangaHeaderHolder(
@@ -315,6 +317,29 @@ class MangaHeaderHolder(
     private fun setGenreTags(binding: MangaHeaderItemBinding, manga: Manga) {
         with(binding.mangaGenresTags) {
             removeAllViews()
+            val dark = context.isInNightMode()
+            val accentArray = FloatArray(3)
+            val onAccentArray = FloatArray(3)
+            ColorUtils.colorToHSL(context.getResourceColor(R.attr.colorAccent), accentArray)
+            ColorUtils.colorToHSL(context.getResourceColor(R.attr.colorOnAccent), onAccentArray)
+            val downloadedColor = ColorUtils.setAlphaComponent(
+                ColorUtils.HSLToColor(
+                    floatArrayOf(
+                        accentArray[0],
+                        accentArray[1],
+                        // fun math just for good contrast
+                        ((if (dark) 0.35f else 0.87f) + (abs(onAccentArray[2] - 0.5f) * .7f)) / 2f
+                    )
+                ),
+                165
+            )
+            val textColor = ColorUtils.HSLToColor(
+                floatArrayOf(
+                    accentArray[0],
+                    0.8f,
+                    if (dark) 0.925f else 0.15f
+                )
+            )
             if (manga.genre.isNullOrBlank().not()) {
                 (manga.getGenres() ?: emptyList()).map { genreText ->
                     val chip = LayoutInflater.from(binding.root.context).inflate(
@@ -324,6 +349,8 @@ class MangaHeaderHolder(
                     ) as Chip
                     val id = View.generateViewId()
                     chip.id = id
+                    chip.chipBackgroundColor = ColorStateList.valueOf(downloadedColor)
+                    chip.setTextColor(textColor)
                     chip.text = genreText
                     chip.setOnClickListener {
                         adapter.delegate.tagClicked(genreText)

app/src/main/res/layout-sw600dp-land/manga_header_item.xml

@@ -301,6 +301,7 @@
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
+        app:chipSpacingVertical="-12dp"
         android:layout_marginTop="8dp"
         android:layout_marginEnd="16dp"
         android:visibility="gone"

app/src/main/res/layout-sw600dp-port/manga_header_item.xml

@@ -299,6 +299,7 @@
         android:id="@+id/manga_genres_tags"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
+        app:chipSpacingVertical="-12dp"
         android:layout_marginStart="16dp"
         android:layout_marginTop="8dp"
         android:layout_marginEnd="16dp"

app/src/main/res/layout/manga_header_item.xml

@@ -301,6 +301,7 @@
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
         android:layout_marginTop="8dp"
+        app:chipSpacingVertical="-12dp"
         android:layout_marginEnd="16dp"
         android:visibility="gone"
         app:layout_constrainedHeight="true"

app/src/main/res/values/styles.xml

@@ -298,14 +298,19 @@
     </style>
 
     <style name="Theme.Widget.Chip.Outline" parent="Widget.MaterialComponents.Chip.Action">
-        <item name="chipBackgroundColor">?attr/colorSecondary</item>
-        <item name="android:textColor">?attr/colorAccent</item>
-        <item name="chipStrokeColor">?attr/colorAccent</item>
-        <item name="chipStrokeWidth">1dp</item>
+        <item name="chipBackgroundColor">@color/accent_alpha</item>
+        <item name="chipMinHeight">28dp</item>
+        <item name="android:textColor">?colorAccentText</item>
+        <item name="android:textAppearance">@style/Theme.TextAppearance.Chip</item>
+        <item name="chipStrokeWidth">0dp</item>
         <item name="android:checkable">false</item>
     </style>
     
     
+    <style name="Theme.TextAppearance.Chip" parent="TextAppearance.MaterialComponents.Chip">
+        <item name="android:textSize">13sp</item>
+    </style>
+
     <!--===-->
     <!--OLD-->
     <!--===-->