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Merge "Avoid dividing 0 by 0 in StackScrollAlgorithm." into tm-qpr-dev

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Ioana Alexandru
2022-10-10 08:25:09 +00:00
committed by Android (Google) Code Review
parent c5bfa99295 3d676a2684
commit 2ba952ac0c
1 changed files with 3 additions and 0 deletions
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packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java
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@@ -884,6 +884,9 @@ public class StackScrollAlgorithm {
childViewState.zTranslation = baseZ; childViewState.zTranslation = baseZ;
} else { } else {
float factor = (notificationEnd - shelfStart) / shelfHeight; float factor = (notificationEnd - shelfStart) / shelfHeight;
if (Float.isNaN(factor)) { // Avoid problems when the above is 0/0.
factor = 1.0f;
}
factor = Math.min(factor, 1.0f); factor = Math.min(factor, 1.0f);
childViewState.zTranslation = baseZ + factor * zDistanceBetweenElements; childViewState.zTranslation = baseZ + factor * zDistanceBetweenElements;
} }