1 files changed, 43 insertions, 0 deletions
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsFrameLayout.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsFrameLayout.kt
new file mode 100644
index 000000000..a5370af20
--- /dev/null
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsFrameLayout.kt
@@ -0,0 +1,43 @@
+package org.yuzu.yuzu_emu.features.settings.ui
+
+import android.content.Context
+import android.util.AttributeSet
+import android.widget.FrameLayout
+
+/**
+ * FrameLayout subclass with few Properties added to simplify animations.
+ * Don't remove the methods appearing as unused, in order not to break the menu animations
+ */
+class SettingsFrameLayout : FrameLayout {
+    private val mVisibleness = 1.0f
+
+    constructor(context: Context?) : super(context!!)
+    constructor(context: Context?, attrs: AttributeSet?) : super(context!!, attrs)
+
+    constructor(
+        context: Context?,
+        attrs: AttributeSet?,
+        defStyleAttr: Int
+    ) : super(context!!, attrs, defStyleAttr)
+
+    constructor(
+        context: Context?,
+        attrs: AttributeSet?,
+        defStyleAttr: Int,
+        defStyleRes: Int
+    ) : super(context!!, attrs, defStyleAttr, defStyleRes)
+
+    var yFraction: Float
+        get() = y / height
+        set(yFraction) {
+            val height = height
+            y = (if (height > 0) yFraction * height else -9999) as Float
+        }
+    var visibleness: Float
+        get() = mVisibleness
+        set(visibleness) {
+            scaleX = visibleness
+            scaleY = visibleness
+            alpha = visibleness
+        }
+}