package androidx.transition;

import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.ObjectAnimator;
import android.view.View;
import android.view.ViewGroup;
import androidx.core.view.ViewCompat;

/* loaded from: classes.dex */
public class Fade extends Visibility {

    private static class FadeAnimatorListener extends AnimatorListenerAdapter {
        private final View a;
        private boolean b = false;

        FadeAnimatorListener(View view) {
            this.a = view;
        }

        @Override // android.animation.AnimatorListenerAdapter, android.animation.Animator.AnimatorListener
        public void onAnimationEnd(Animator animator) {
            ViewUtils.a(this.a, 1.0f);
            if (this.b) {
                this.a.setLayerType(0, null);
            }
        }

        @Override // android.animation.AnimatorListenerAdapter, android.animation.Animator.AnimatorListener
        public void onAnimationStart(Animator animator) {
            if (ViewCompat.u(this.a) && this.a.getLayerType() == 0) {
                this.b = true;
                this.a.setLayerType(2, null);
            }
        }
    }

    public Fade(int i) {
        a(i);
    }

    private Animator a(final View view, float f, float f2) {
        if (f == f2) {
            return null;
        }
        ViewUtils.a(view, f);
        ObjectAnimator ofFloat = ObjectAnimator.ofFloat(view, ViewUtils.d, f2);
        ofFloat.addListener(new FadeAnimatorListener(view));
        a(new TransitionListenerAdapter(this) { // from class: androidx.transition.Fade.1
            @Override // androidx.transition.Transition.TransitionListener
            public void c(Transition transition) {
                ViewUtils.a(view, 1.0f);
                ViewUtils.a(view);
                transition.b(this);
            }
        });
        return ofFloat;
    }

    @Override // androidx.transition.Visibility
    public Animator b(ViewGroup viewGroup, View view, TransitionValues transitionValues, TransitionValues transitionValues2) {
        ViewUtils.e(view);
        return a(view, a(transitionValues, 1.0f), 0.0f);
    }

    @Override // androidx.transition.Visibility, androidx.transition.Transition
    public void c(TransitionValues transitionValues) {
        super.c(transitionValues);
        transitionValues.a.put("android:fade:transitionAlpha", Float.valueOf(ViewUtils.c(transitionValues.b)));
    }

    @Override // androidx.transition.Visibility
    public Animator a(ViewGroup viewGroup, View view, TransitionValues transitionValues, TransitionValues transitionValues2) {
        float a = a(transitionValues, 0.0f);
        return a(view, a != 1.0f ? a : 0.0f, 1.0f);
    }

    private static float a(TransitionValues transitionValues, float f) {
        Float f2;
        return (transitionValues == null || (f2 = (Float) transitionValues.a.get("android:fade:transitionAlpha")) == null) ? f : f2.floatValue();
    }
}