soul-browser/sources/java/com/google/android/material/animation/ChildrenAlphaProperty.java

package com.google.android.material.animation;

import android.util.Property;
import android.view.ViewGroup;
import com.google.android.material.R;

/* loaded from: classes3.dex */
public class ChildrenAlphaProperty extends Property<ViewGroup, Float> {
    static {
        new Property(Float.class, "childrenAlpha");
    }

    @Override // android.util.Property
    public final Float get(ViewGroup viewGroup) {
        Float f = (Float) viewGroup.getTag(R.id.mtrl_internal_children_alpha_tag);
        if (f != null) {
            return f;
        }
        return Float.valueOf(1.0f);
    }

    @Override // android.util.Property
    public final void set(ViewGroup viewGroup, Float f) {
        ViewGroup viewGroup2 = viewGroup;
        Float f2 = f;
        float floatValue = f2.floatValue();
        viewGroup2.setTag(R.id.mtrl_internal_children_alpha_tag, f2);
        int childCount = viewGroup2.getChildCount();
        for (int i = 0; i < childCount; i++) {
            viewGroup2.getChildAt(i).setAlpha(floatValue);
        }
    }
}