Fix AppBar lift state when snapped (#6103)

status bar foreground alpha is now handled separately
2021-10-16 09:09:19 +07:00
parent b4490e209b
commit 55a3094a65
3 changed files with 84 additions and 43 deletions
--- a/app/src/main/java/com/google/android/material/shape/MaterialShapeDrawableFix.kt
+++ b/app/src/main/java/com/google/android/material/shape/MaterialShapeDrawableFix.kt
@@ -0,0 +1,10 @@
+package com.google.android.material.shape
+
+/**
+ * Use this instead of [MaterialShapeDrawable.getAlpha].
+ *
+ * https://github.com/material-components/material-components-android/issues/1796
+ */
+fun MaterialShapeDrawable.getStateAlpha(): Int {
+    return (constantState as? MaterialShapeDrawable.MaterialShapeDrawableState)?.alpha ?: alpha
+}