Support for maxLines in Mat Spinner View

app/src/main/java/eu/kanade/tachiyomi/widget/MaterialSpinnerView.kt

@@ -41,7 +41,7 @@ class MaterialSpinnerView @JvmOverloads constructor(context: Context, attrs: Att
             binding.titleView.text = value
         }
 
-    val blendedAccent = ColorUtils.blendARGB(
+    private val blendedAccent = ColorUtils.blendARGB(
         context.getResourceColor(android.R.attr.colorAccent),
         context.getResourceColor(android.R.attr.textColorPrimary),
         0.5f
@@ -71,6 +71,10 @@ class MaterialSpinnerView @JvmOverloads constructor(context: Context, attrs: Att
         val entries = (a.getTextArray(R.styleable.MaterialSpinnerView_android_entries) ?: emptyArray()).map { it.toString() }
         this.entries = entries
 
+        val maxLines = a.getInt(R.styleable.MaterialSpinnerView_android_maxLines, 1)
+        binding.titleView.maxLines = maxLines
+        this.entries = entries
+
         binding.detailView.text = entries.firstOrNull().orEmpty()
 
         if (entries.isNotEmpty()) {

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

@@ -9,30 +9,35 @@
     <com.google.android.material.textview.MaterialTextView
         android:id="@+id/title_view"
         style="@style/TextAppearance.MaterialComponents.Body2"
-        android:textColor="?android:attr/textColorPrimary"
+        android:layout_width="0dp"
-        android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        app:layout_constraintTop_toTopOf="parent"
         android:layout_marginTop="12dp"
+        android:layout_marginEnd="24dp"
         android:layout_marginBottom="12dp"
-        app:layout_constraintStart_toStartOf="parent"
+        android:ellipsize="end"
+        android:maxLines="2"
+        android:textColor="?android:attr/textColorPrimary"
         app:layout_constraintBottom_toBottomOf="parent"
-        tools:text="Title"
+        app:layout_constraintEnd_toStartOf="@id/halfway_point"
-        android:maxLines="1" />
+        app:layout_constraintHorizontal_bias="0.0"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:text="Title" />
 
     <com.google.android.material.textview.MaterialTextView
         android:id="@+id/detail_view"
         style="@style/TextAppearance.MaterialComponents.Body2"
         android:textColor="?android:attr/textColorSecondary"
-        android:layout_width="wrap_content"
+        android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:maxLines="1"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toStartOf="@id/dropdown_caret"
-        app:layout_constraintHorizontal_bias="0.0"
+        app:layout_constraintStart_toEndOf="@+id/halfway_point"
-        app:layout_constraintStart_toEndOf="@+id/start_barrier"
         app:layout_constraintTop_toTopOf="parent"
-        tools:text="Details" />
+        android:ellipsize="end"
+        app:layout_constraintHorizontal_chainStyle="spread_inside"
+        tools:text="Details dsfdsfsdfs df sfs dfsf er sd" />
 
     <ImageView
         android:id="@+id/dropdown_caret"
@@ -42,21 +47,16 @@
         app:tint="?android:attr/textColorSecondary"
         android:src="@drawable/ic_expand_more_24dp"
         app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@id/detail_view"
         app:layout_constraintTop_toTopOf="@id/detail_view"
         app:layout_constraintBottom_toBottomOf="@id/detail_view"
         tools:ignore="ContentDescription" />
 
-    <androidx.constraintlayout.widget.Barrier
-        android:id="@+id/start_barrier"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        app:barrierDirection="right"
-        app:constraint_referenced_ids="halfway_point,title_view" />
-
     <androidx.constraintlayout.widget.Guideline
         android:id="@+id/halfway_point"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:orientation="vertical"
+        app:layout_constraintStart_toEndOf="@id/title_view"
         app:layout_constraintGuide_percent="0.5" />
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -22,6 +22,7 @@
     <declare-styleable name="MaterialSpinnerView">
         <attr name="title" format="reference|string"/>
         <attr name="android:entries"/>
+        <attr name="android:maxLines"/>
         <attr name="summary" format="reference|string" />
     </declare-styleable>