@Unstable LyricAdapter: Split ViewHolders (1/?)

FoedusProgramme · Dec 21, 2024 · a872c7e · a872c7e
1 parent 4a88bb2
commit a872c7e
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Showing 11 changed files with 820 additions and 415 deletions.
diff --git a/app/src/main/java/org/akanework/gramophone/logic/GramophoneExtensions.kt b/app/src/main/java/org/akanework/gramophone/logic/GramophoneExtensions.kt
@@ -680,9 +680,9 @@ inline fun mayThrowForegroundServiceStartNotAllowed(): Boolean =
             Build.VERSION.SDK_INT <= Build.VERSION_CODES.S_V2
 
 inline fun Sequence<View>.getTextViews(
-    crossinline action: (TextView) -> Unit
+    crossinline action: (CustomTextView) -> Unit
 ) {
     this.forEach {
-        if (it is TextView) action.invoke(it)
+        if (it is CustomTextView) action.invoke(it)
     }
 }
diff --git a/app/src/main/java/org/akanework/gramophone/ui/components/CustomTextView.kt b/app/src/main/java/org/akanework/gramophone/ui/components/CustomTextView.kt
@@ -48,9 +48,9 @@ class CustomTextView @JvmOverloads constructor(
     }
 
     override fun onDraw(canvas: Canvas) {
-        paint.setShader(gradient)
+        paint.shader = gradient
         super.onDraw(canvas)
-        paint.setShader(null)
+        paint.shader = null
     }
 
     override fun onLayout(changed: Boolean, left: Int, top: Int, right: Int, bottom: Int) {

diff --git a/app/src/main/java/org/akanework/gramophone/ui/components/FadingVerticalEdgeLayout.kt b/app/src/main/java/org/akanework/gramophone/ui/components/FadingVerticalEdgeLayout.kt
@@ -18,7 +18,16 @@ import androidx.core.view.doOnLayout
 import org.akanework.gramophone.R
 import kotlin.math.min
 
-class FadingVerticalEdgeLayout : FrameLayout {
+class FadingVerticalEdgeLayout @JvmOverloads constructor(
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0
+) : FrameLayout(context, attrs, defStyleAttr) {
+
+    init {
+        init(attrs)
+    }
+
     private var fadeTop = false
     private var fadeBottom = false
     private var gradientSizeTop = 0
@@ -40,22 +49,6 @@ class FadingVerticalEdgeLayout : FrameLayout {
 
     private val overlayColorFilter = ColorMatrixColorFilter(colorMatrix)
 
-    constructor(context: Context?) : super(context!!) {
-        init(null)
-    }
-
-    constructor(context: Context?, attrs: AttributeSet?) : super(
-        context!!, attrs
-    ) {
-        init(attrs)
-    }
-
-    constructor(context: Context?, attrs: AttributeSet?, defStyleAttr: Int) : super(
-        context!!, attrs, defStyleAttr
-    ) {
-        init(attrs)
-    }
-
     private val overlayPaint = Paint().apply {
         xfermode = PorterDuffXfermode(PorterDuff.Mode.OVERLAY)
         colorFilter = overlayColorFilter
@@ -67,15 +60,18 @@ class FadingVerticalEdgeLayout : FrameLayout {
             resources.displayMetrics
         ).toInt()
         if (attrs != null) {
-            val arr =
-                context.obtainStyledAttributes(attrs, R.styleable.FadingVerticalEdgeLayout, 0, 0)
+            val arr = context.obtainStyledAttributes(
+                attrs, R.styleable.FadingVerticalEdgeLayout, 0, 0
+            )
             val flags = arr.getInt(R.styleable.FadingVerticalEdgeLayout_fel_edge, 0)
             fadeTop = flags and FADE_EDGE_TOP == FADE_EDGE_TOP
             fadeBottom = flags and FADE_EDGE_BOTTOM == FADE_EDGE_BOTTOM
-            gradientSizeTop =
-                arr.getDimensionPixelSize(R.styleable.FadingVerticalEdgeLayout_fel_size_top, defaultSize)
-            gradientSizeBottom =
-                arr.getDimensionPixelSize(R.styleable.FadingVerticalEdgeLayout_fel_size_bottom, defaultSize)
+            gradientSizeTop = arr.getDimensionPixelSize(
+                R.styleable.FadingVerticalEdgeLayout_fel_size_top, defaultSize
+            )
+            gradientSizeBottom = arr.getDimensionPixelSize(
+                R.styleable.FadingVerticalEdgeLayout_fel_size_bottom, defaultSize
+            )
             if (fadeTop && gradientSizeTop > 0) {
                 gradientDirtyFlags = gradientDirtyFlags or DIRTY_FLAG_TOP
             }
@@ -88,10 +84,12 @@ class FadingVerticalEdgeLayout : FrameLayout {
             gradientSizeTop = gradientSizeBottom
         }
         val mode = PorterDuffXfermode(PorterDuff.Mode.DST_IN)
-        gradientPaintTop = Paint(Paint.ANTI_ALIAS_FLAG)
-        gradientPaintTop!!.xfermode = mode
-        gradientPaintBottom = Paint(Paint.ANTI_ALIAS_FLAG)
-        gradientPaintBottom!!.xfermode = mode
+        gradientPaintTop = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+            xfermode = mode
+        }
+        gradientPaintBottom = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+            xfermode = mode
+        }
         gradientRectTop = Rect()
         gradientRectBottom = Rect()
     }
@@ -186,13 +184,14 @@ class FadingVerticalEdgeLayout : FrameLayout {
             null,
             Shader.TileMode.CLAMP
         )
-        gradientPaintTop!!.setShader(gradient)
+        gradientPaintTop!!.shader = gradient
     }
 
     private fun initBottomGradient() {
         val actualHeight = height - paddingTop - paddingBottom
-        val size =
-            min(gradientSizeBottom.toDouble(), actualHeight.toDouble()).toInt()
+        val size = min(
+            gradientSizeBottom.toDouble(), actualHeight.toDouble()
+        ).toInt()
         val l = paddingLeft
         val t = paddingTop + actualHeight - size
         val r = width - paddingRight