ADD week 5

02-Easy5/E5/sources/com/google/android/material/carousel/CarouselStrategy.java

@@ -0,0 +1,29 @@
+package com.google.android.material.carousel;
+
+import android.view.View;
+
+/* loaded from: classes.dex */
+public abstract class CarouselStrategy {
+    static float getChildMaskPercentage(float f, float f2, float f3) {
+        return 1.0f - ((f - f3) / (f2 - f3));
+    }
+
+    boolean isContained() {
+        return true;
+    }
+
+    abstract KeylineState onFirstChildMeasuredWithMargins(Carousel carousel, View view);
+
+    boolean shouldRefreshKeylineState(Carousel carousel, int i) {
+        return false;
+    }
+
+    static int[] doubleCounts(int[] iArr) {
+        int length = iArr.length;
+        int[] iArr2 = new int[length];
+        for (int i = 0; i < length; i++) {
+            iArr2[i] = iArr[i] * 2;
+        }
+        return iArr2;
+    }
+}