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ADD week 5

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Rémi Heredero
2025-03-31 16:33:42 +02:00
parent 86f265f22d
commit bf645048e6
4927 changed files with 544053 additions and 0 deletions
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02-Easy5/E5/sources/com/google/android/material/carousel/HeroCarouselStrategy.java Normal file
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package com.google.android.material.carousel;
import android.view.View;
import androidx.core.math.MathUtils;
import androidx.recyclerview.widget.RecyclerView;
/* loaded from: classes.dex */
public class HeroCarouselStrategy extends CarouselStrategy {
private int keylineCount = 0;
private static final int[] SMALL_COUNTS = {1};
private static final int[] MEDIUM_COUNTS = {0, 1};
@Override // com.google.android.material.carousel.CarouselStrategy
KeylineState onFirstChildMeasuredWithMargins(Carousel carousel, View view) {
int i;
int containerHeight = carousel.getContainerHeight();
if (carousel.isHorizontal()) {
containerHeight = carousel.getContainerWidth();
}
RecyclerView.LayoutParams layoutParams = (RecyclerView.LayoutParams) view.getLayoutParams();
float f = layoutParams.topMargin + layoutParams.bottomMargin;
float measuredWidth = view.getMeasuredWidth() * 2;
if (carousel.isHorizontal()) {
f = layoutParams.leftMargin + layoutParams.rightMargin;
measuredWidth = view.getMeasuredHeight() * 2;
}
float smallSizeMin = CarouselStrategyHelper.getSmallSizeMin(view.getContext()) + f;
float smallSizeMax = CarouselStrategyHelper.getSmallSizeMax(view.getContext()) + f;
float f2 = containerHeight;
float min = Math.min(measuredWidth + f, f2);
float clamp = MathUtils.clamp((measuredWidth / 3.0f) + f, CarouselStrategyHelper.getSmallSizeMin(view.getContext()) + f, CarouselStrategyHelper.getSmallSizeMax(view.getContext()) + f);
float f3 = (min + clamp) / 2.0f;
int[] iArr = f2 < 2.0f * smallSizeMin ? new int[]{0} : SMALL_COUNTS;
int max = (int) Math.max(1.0d, Math.floor((f2 - (CarouselStrategyHelper.maxValue(r4) * smallSizeMax)) / min));
int ceil = (((int) Math.ceil(f2 / min)) - max) + 1;
int[] iArr2 = new int[ceil];
for (int i2 = 0; i2 < ceil; i2++) {
iArr2[i2] = max + i2;
}
int i3 = carousel.getCarouselAlignment() == 1 ? 1 : 0;
Arrangement findLowestCostArrangement = Arrangement.findLowestCostArrangement(f2, clamp, smallSizeMin, smallSizeMax, i3 != 0 ? doubleCounts(iArr) : iArr, f3, i3 != 0 ? doubleCounts(MEDIUM_COUNTS) : MEDIUM_COUNTS, min, iArr2);
this.keylineCount = findLowestCostArrangement.getItemCount();
if (findLowestCostArrangement.getItemCount() > carousel.getItemCount()) {
findLowestCostArrangement = Arrangement.findLowestCostArrangement(f2, clamp, smallSizeMin, smallSizeMax, iArr, f3, MEDIUM_COUNTS, min, iArr2);
i = 0;
} else {
i = i3;
}
return CarouselStrategyHelper.createKeylineState(view.getContext(), f, f2, findLowestCostArrangement, i);
}
@Override // com.google.android.material.carousel.CarouselStrategy
boolean shouldRefreshKeylineState(Carousel carousel, int i) {
if (carousel.getCarouselAlignment() == 1) {
if (i < this.keylineCount && carousel.getItemCount() >= this.keylineCount) {
return true;
}
if (i >= this.keylineCount && carousel.getItemCount() < this.keylineCount) {
return true;
}
}
return false;
}
}