package com.google.android.material.appbar;

import android.animation.ValueAnimator;
import android.content.Context;
import android.content.res.ColorStateList;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.graphics.Typeface;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.text.TextUtils;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewParent;
import android.widget.FrameLayout;
import androidx.appcompat.widget.Toolbar;
import androidx.core.content.ContextCompat;
import androidx.core.graphics.drawable.DrawableCompat;
import androidx.core.math.MathUtils;
import androidx.core.util.ObjectsCompat;
import androidx.core.view.OnApplyWindowInsetsListener;
import androidx.core.view.ViewCompat;
import androidx.core.view.WindowInsetsCompat;
import com.google.android.material.R$id;
import com.google.android.material.R$style;
import com.google.android.material.R$styleable;
import com.google.android.material.animation.AnimationUtils;
import com.google.android.material.appbar.AppBarLayout;
import com.google.android.material.internal.CollapsingTextHelper;
import com.google.android.material.internal.DescendantOffsetUtils;
import com.google.android.material.internal.ThemeEnforcement;

/* loaded from: classes.dex */
public class CollapsingToolbarLayout extends FrameLayout {
    private boolean a;
    private int b;
    private Toolbar c;
    private View d;
    private View e;
    private int f;
    private int g;
    private int h;
    private int i;
    private final Rect j;
    final CollapsingTextHelper k;
    private boolean l;
    private boolean m;
    private Drawable n;
    Drawable o;
    private int p;
    private boolean q;
    private ValueAnimator r;
    private long s;
    private int t;
    private AppBarLayout.OnOffsetChangedListener u;
    int v;
    WindowInsetsCompat x;

    private class OffsetUpdateListener implements AppBarLayout.OnOffsetChangedListener {
        OffsetUpdateListener() {
        }

        @Override // com.google.android.material.appbar.AppBarLayout.BaseOnOffsetChangedListener
        public void a(AppBarLayout appBarLayout, int i) {
            CollapsingToolbarLayout collapsingToolbarLayout = CollapsingToolbarLayout.this;
            collapsingToolbarLayout.v = i;
            WindowInsetsCompat windowInsetsCompat = collapsingToolbarLayout.x;
            int e = windowInsetsCompat != null ? windowInsetsCompat.e() : 0;
            int childCount = CollapsingToolbarLayout.this.getChildCount();
            for (int i2 = 0; i2 < childCount; i2++) {
                View childAt = CollapsingToolbarLayout.this.getChildAt(i2);
                LayoutParams layoutParams = (LayoutParams) childAt.getLayoutParams();
                ViewOffsetHelper d = CollapsingToolbarLayout.d(childAt);
                int i3 = layoutParams.a;
                if (i3 == 1) {
                    d.b(MathUtils.a(-i, 0, CollapsingToolbarLayout.this.a(childAt)));
                } else if (i3 == 2) {
                    d.b(Math.round((-i) * layoutParams.b));
                }
            }
            CollapsingToolbarLayout.this.a();
            CollapsingToolbarLayout collapsingToolbarLayout2 = CollapsingToolbarLayout.this;
            if (collapsingToolbarLayout2.o != null && e > 0) {
                ViewCompat.A(collapsingToolbarLayout2);
            }
            CollapsingToolbarLayout.this.k.b(Math.abs(i) / ((CollapsingToolbarLayout.this.getHeight() - ViewCompat.l(CollapsingToolbarLayout.this)) - e));
        }
    }

    public CollapsingToolbarLayout(Context context) {
        this(context, null);
    }

    private void b() {
        if (this.a) {
            Toolbar toolbar = null;
            this.c = null;
            this.d = null;
            int i = this.b;
            if (i != -1) {
                this.c = (Toolbar) findViewById(i);
                Toolbar toolbar2 = this.c;
                if (toolbar2 != null) {
                    this.d = b(toolbar2);
                }
            }
            if (this.c == null) {
                int childCount = getChildCount();
                int i2 = 0;
                while (true) {
                    if (i2 >= childCount) {
                        break;
                    }
                    View childAt = getChildAt(i2);
                    if (childAt instanceof Toolbar) {
                        toolbar = (Toolbar) childAt;
                        break;
                    }
                    i2++;
                }
                this.c = toolbar;
            }
            d();
            this.a = false;
        }
    }

    private static int c(View view) {
        ViewGroup.LayoutParams layoutParams = view.getLayoutParams();
        if (!(layoutParams instanceof ViewGroup.MarginLayoutParams)) {
            return view.getHeight();
        }
        ViewGroup.MarginLayoutParams marginLayoutParams = (ViewGroup.MarginLayoutParams) layoutParams;
        return view.getHeight() + marginLayoutParams.topMargin + marginLayoutParams.bottomMargin;
    }

    private void d() {
        View view;
        if (!this.l && (view = this.e) != null) {
            ViewParent parent = view.getParent();
            if (parent instanceof ViewGroup) {
                ((ViewGroup) parent).removeView(this.e);
            }
        }
        if (!this.l || this.c == null) {
            return;
        }
        if (this.e == null) {
            this.e = new View(getContext());
        }
        if (this.e.getParent() == null) {
            this.c.addView(this.e, -1, -1);
        }
    }

    private boolean e(View view) {
        View view2 = this.d;
        if (view2 == null || view2 == this) {
            if (view == this.c) {
                return true;
            }
        } else if (view == view2) {
            return true;
        }
        return false;
    }

    WindowInsetsCompat a(WindowInsetsCompat windowInsetsCompat) {
        WindowInsetsCompat windowInsetsCompat2 = ViewCompat.h(this) ? windowInsetsCompat : null;
        if (!ObjectsCompat.a(this.x, windowInsetsCompat2)) {
            this.x = windowInsetsCompat2;
            requestLayout();
        }
        return windowInsetsCompat.a();
    }

    @Override // android.widget.FrameLayout, android.view.ViewGroup
    protected boolean checkLayoutParams(ViewGroup.LayoutParams layoutParams) {
        return layoutParams instanceof LayoutParams;
    }

    @Override // android.view.View
    public void draw(Canvas canvas) {
        Drawable drawable;
        super.draw(canvas);
        b();
        if (this.c == null && (drawable = this.n) != null && this.p > 0) {
            drawable.mutate().setAlpha(this.p);
            this.n.draw(canvas);
        }
        if (this.l && this.m) {
            this.k.a(canvas);
        }
        if (this.o == null || this.p <= 0) {
            return;
        }
        WindowInsetsCompat windowInsetsCompat = this.x;
        int e = windowInsetsCompat != null ? windowInsetsCompat.e() : 0;
        if (e > 0) {
            this.o.setBounds(0, -this.v, getWidth(), e - this.v);
            this.o.mutate().setAlpha(this.p);
            this.o.draw(canvas);
        }
    }

    @Override // android.view.ViewGroup
    protected boolean drawChild(Canvas canvas, View view, long j) {
        boolean z;
        if (this.n == null || this.p <= 0 || !e(view)) {
            z = false;
        } else {
            this.n.mutate().setAlpha(this.p);
            this.n.draw(canvas);
            z = true;
        }
        return super.drawChild(canvas, view, j) || z;
    }

    @Override // android.view.ViewGroup, android.view.View
    protected void drawableStateChanged() {
        super.drawableStateChanged();
        int[] drawableState = getDrawableState();
        Drawable drawable = this.o;
        boolean z = false;
        if (drawable != null && drawable.isStateful()) {
            z = false | drawable.setState(drawableState);
        }
        Drawable drawable2 = this.n;
        if (drawable2 != null && drawable2.isStateful()) {
            z |= drawable2.setState(drawableState);
        }
        CollapsingTextHelper collapsingTextHelper = this.k;
        if (collapsingTextHelper != null) {
            z |= collapsingTextHelper.a(drawableState);
        }
        if (z) {
            invalidate();
        }
    }

    public int getCollapsedTitleGravity() {
        return this.k.c();
    }

    public Typeface getCollapsedTitleTypeface() {
        return this.k.e();
    }

    public Drawable getContentScrim() {
        return this.n;
    }

    public int getExpandedTitleGravity() {
        return this.k.g();
    }

    public int getExpandedTitleMarginBottom() {
        return this.i;
    }

    public int getExpandedTitleMarginEnd() {
        return this.h;
    }

    public int getExpandedTitleMarginStart() {
        return this.f;
    }

    public int getExpandedTitleMarginTop() {
        return this.g;
    }

    public Typeface getExpandedTitleTypeface() {
        return this.k.h();
    }

    int getScrimAlpha() {
        return this.p;
    }

    public long getScrimAnimationDuration() {
        return this.s;
    }

    public int getScrimVisibleHeightTrigger() {
        int i = this.t;
        if (i >= 0) {
            return i;
        }
        WindowInsetsCompat windowInsetsCompat = this.x;
        int e = windowInsetsCompat != null ? windowInsetsCompat.e() : 0;
        int l = ViewCompat.l(this);
        return l > 0 ? Math.min((l * 2) + e, getHeight()) : getHeight() / 3;
    }

    public Drawable getStatusBarScrim() {
        return this.o;
    }

    public CharSequence getTitle() {
        if (this.l) {
            return this.k.j();
        }
        return null;
    }

    @Override // android.view.ViewGroup, android.view.View
    protected void onAttachedToWindow() {
        super.onAttachedToWindow();
        Object parent = getParent();
        if (parent instanceof AppBarLayout) {
            ViewCompat.a(this, ViewCompat.h((View) parent));
            if (this.u == null) {
                this.u = new OffsetUpdateListener();
            }
            ((AppBarLayout) parent).a(this.u);
            ViewCompat.B(this);
        }
    }

    @Override // android.view.ViewGroup, android.view.View
    protected void onDetachedFromWindow() {
        ViewParent parent = getParent();
        AppBarLayout.OnOffsetChangedListener onOffsetChangedListener = this.u;
        if (onOffsetChangedListener != null && (parent instanceof AppBarLayout)) {
            ((AppBarLayout) parent).b(onOffsetChangedListener);
        }
        super.onDetachedFromWindow();
    }

    @Override // android.widget.FrameLayout, android.view.ViewGroup, android.view.View
    protected void onLayout(boolean z, int i, int i2, int i3, int i4) {
        View view;
        super.onLayout(z, i, i2, i3, i4);
        WindowInsetsCompat windowInsetsCompat = this.x;
        if (windowInsetsCompat != null) {
            int e = windowInsetsCompat.e();
            int childCount = getChildCount();
            for (int i5 = 0; i5 < childCount; i5++) {
                View childAt = getChildAt(i5);
                if (!ViewCompat.h(childAt) && childAt.getTop() < e) {
                    ViewCompat.d(childAt, e);
                }
            }
        }
        if (this.l && (view = this.e) != null) {
            this.m = ViewCompat.w(view) && this.e.getVisibility() == 0;
            if (this.m) {
                boolean z2 = ViewCompat.k(this) == 1;
                View view2 = this.d;
                if (view2 == null) {
                    view2 = this.c;
                }
                int a = a(view2);
                DescendantOffsetUtils.a(this, this.e, this.j);
                this.k.a(this.j.left + (z2 ? this.c.getTitleMarginEnd() : this.c.getTitleMarginStart()), this.j.top + a + this.c.getTitleMarginTop(), this.j.right + (z2 ? this.c.getTitleMarginStart() : this.c.getTitleMarginEnd()), (this.j.bottom + a) - this.c.getTitleMarginBottom());
                this.k.b(z2 ? this.h : this.f, this.j.top + this.g, (i3 - i) - (z2 ? this.f : this.h), (i4 - i2) - this.i);
                this.k.m();
            }
        }
        int childCount2 = getChildCount();
        for (int i6 = 0; i6 < childCount2; i6++) {
            d(getChildAt(i6)).c();
        }
        if (this.c != null) {
            if (this.l && TextUtils.isEmpty(this.k.j())) {
                setTitle(this.c.getTitle());
            }
            View view3 = this.d;
            if (view3 == null || view3 == this) {
                setMinimumHeight(c(this.c));
            } else {
                setMinimumHeight(c(view3));
            }
        }
        a();
    }

    @Override // android.widget.FrameLayout, android.view.View
    protected void onMeasure(int i, int i2) {
        b();
        super.onMeasure(i, i2);
        int mode = View.MeasureSpec.getMode(i2);
        WindowInsetsCompat windowInsetsCompat = this.x;
        int e = windowInsetsCompat != null ? windowInsetsCompat.e() : 0;
        if (mode != 0 || e <= 0) {
            return;
        }
        super.onMeasure(i, View.MeasureSpec.makeMeasureSpec(getMeasuredHeight() + e, 1073741824));
    }

    @Override // android.view.View
    protected void onSizeChanged(int i, int i2, int i3, int i4) {
        super.onSizeChanged(i, i2, i3, i4);
        Drawable drawable = this.n;
        if (drawable != null) {
            drawable.setBounds(0, 0, i, i2);
        }
    }

    public void setCollapsedTitleGravity(int i) {
        this.k.b(i);
    }

    public void setCollapsedTitleTextAppearance(int i) {
        this.k.a(i);
    }

    public void setCollapsedTitleTextColor(int i) {
        setCollapsedTitleTextColor(ColorStateList.valueOf(i));
    }

    public void setCollapsedTitleTypeface(Typeface typeface) {
        this.k.a(typeface);
    }

    public void setContentScrim(Drawable drawable) {
        Drawable drawable2 = this.n;
        if (drawable2 != drawable) {
            if (drawable2 != null) {
                drawable2.setCallback(null);
            }
            this.n = drawable != null ? drawable.mutate() : null;
            Drawable drawable3 = this.n;
            if (drawable3 != null) {
                drawable3.setBounds(0, 0, getWidth(), getHeight());
                this.n.setCallback(this);
                this.n.setAlpha(this.p);
            }
            ViewCompat.A(this);
        }
    }

    public void setContentScrimColor(int i) {
        setContentScrim(new ColorDrawable(i));
    }

    public void setContentScrimResource(int i) {
        setContentScrim(ContextCompat.c(getContext(), i));
    }

    public void setExpandedTitleColor(int i) {
        setExpandedTitleTextColor(ColorStateList.valueOf(i));
    }

    public void setExpandedTitleGravity(int i) {
        this.k.d(i);
    }

    public void setExpandedTitleMarginBottom(int i) {
        this.i = i;
        requestLayout();
    }

    public void setExpandedTitleMarginEnd(int i) {
        this.h = i;
        requestLayout();
    }

    public void setExpandedTitleMarginStart(int i) {
        this.f = i;
        requestLayout();
    }

    public void setExpandedTitleMarginTop(int i) {
        this.g = i;
        requestLayout();
    }

    public void setExpandedTitleTextAppearance(int i) {
        this.k.c(i);
    }

    public void setExpandedTitleTextColor(ColorStateList colorStateList) {
        this.k.b(colorStateList);
    }

    public void setExpandedTitleTypeface(Typeface typeface) {
        this.k.b(typeface);
    }

    void setScrimAlpha(int i) {
        Toolbar toolbar;
        if (i != this.p) {
            if (this.n != null && (toolbar = this.c) != null) {
                ViewCompat.A(toolbar);
            }
            this.p = i;
            ViewCompat.A(this);
        }
    }

    public void setScrimAnimationDuration(long j) {
        this.s = j;
    }

    public void setScrimVisibleHeightTrigger(int i) {
        if (this.t != i) {
            this.t = i;
            a();
        }
    }

    public void setScrimsShown(boolean z) {
        a(z, ViewCompat.x(this) && !isInEditMode());
    }

    public void setStatusBarScrim(Drawable drawable) {
        Drawable drawable2 = this.o;
        if (drawable2 != drawable) {
            if (drawable2 != null) {
                drawable2.setCallback(null);
            }
            this.o = drawable != null ? drawable.mutate() : null;
            Drawable drawable3 = this.o;
            if (drawable3 != null) {
                if (drawable3.isStateful()) {
                    this.o.setState(getDrawableState());
                }
                DrawableCompat.a(this.o, ViewCompat.k(this));
                this.o.setVisible(getVisibility() == 0, false);
                this.o.setCallback(this);
                this.o.setAlpha(this.p);
            }
            ViewCompat.A(this);
        }
    }

    public void setStatusBarScrimColor(int i) {
        setStatusBarScrim(new ColorDrawable(i));
    }

    public void setStatusBarScrimResource(int i) {
        setStatusBarScrim(ContextCompat.c(getContext(), i));
    }

    public void setTitle(CharSequence charSequence) {
        this.k.a(charSequence);
        c();
    }

    public void setTitleEnabled(boolean z) {
        if (z != this.l) {
            this.l = z;
            c();
            d();
            requestLayout();
        }
    }

    @Override // android.view.View
    public void setVisibility(int i) {
        super.setVisibility(i);
        boolean z = i == 0;
        Drawable drawable = this.o;
        if (drawable != null && drawable.isVisible() != z) {
            this.o.setVisible(z, false);
        }
        Drawable drawable2 = this.n;
        if (drawable2 == null || drawable2.isVisible() == z) {
            return;
        }
        this.n.setVisible(z, false);
    }

    @Override // android.view.View
    protected boolean verifyDrawable(Drawable drawable) {
        return super.verifyDrawable(drawable) || drawable == this.n || drawable == this.o;
    }

    public CollapsingToolbarLayout(Context context, AttributeSet attributeSet) {
        this(context, attributeSet, 0);
    }

    public void setCollapsedTitleTextColor(ColorStateList colorStateList) {
        this.k.a(colorStateList);
    }

    public CollapsingToolbarLayout(Context context, AttributeSet attributeSet, int i) {
        super(context, attributeSet, i);
        this.a = true;
        this.j = new Rect();
        this.t = -1;
        this.k = new CollapsingTextHelper(this);
        this.k.b(AnimationUtils.e);
        TypedArray c = ThemeEnforcement.c(context, attributeSet, R$styleable.CollapsingToolbarLayout, i, R$style.Widget_Design_CollapsingToolbar, new int[0]);
        this.k.d(c.getInt(R$styleable.CollapsingToolbarLayout_expandedTitleGravity, 8388691));
        this.k.b(c.getInt(R$styleable.CollapsingToolbarLayout_collapsedTitleGravity, 8388627));
        int dimensionPixelSize = c.getDimensionPixelSize(R$styleable.CollapsingToolbarLayout_expandedTitleMargin, 0);
        this.i = dimensionPixelSize;
        this.h = dimensionPixelSize;
        this.g = dimensionPixelSize;
        this.f = dimensionPixelSize;
        if (c.hasValue(R$styleable.CollapsingToolbarLayout_expandedTitleMarginStart)) {
            this.f = c.getDimensionPixelSize(R$styleable.CollapsingToolbarLayout_expandedTitleMarginStart, 0);
        }
        if (c.hasValue(R$styleable.CollapsingToolbarLayout_expandedTitleMarginEnd)) {
            this.h = c.getDimensionPixelSize(R$styleable.CollapsingToolbarLayout_expandedTitleMarginEnd, 0);
        }
        if (c.hasValue(R$styleable.CollapsingToolbarLayout_expandedTitleMarginTop)) {
            this.g = c.getDimensionPixelSize(R$styleable.CollapsingToolbarLayout_expandedTitleMarginTop, 0);
        }
        if (c.hasValue(R$styleable.CollapsingToolbarLayout_expandedTitleMarginBottom)) {
            this.i = c.getDimensionPixelSize(R$styleable.CollapsingToolbarLayout_expandedTitleMarginBottom, 0);
        }
        this.l = c.getBoolean(R$styleable.CollapsingToolbarLayout_titleEnabled, true);
        setTitle(c.getText(R$styleable.CollapsingToolbarLayout_title));
        this.k.c(R$style.TextAppearance_Design_CollapsingToolbar_Expanded);
        this.k.a(androidx.appcompat.R$style.TextAppearance_AppCompat_Widget_ActionBar_Title);
        if (c.hasValue(R$styleable.CollapsingToolbarLayout_expandedTitleTextAppearance)) {
            this.k.c(c.getResourceId(R$styleable.CollapsingToolbarLayout_expandedTitleTextAppearance, 0));
        }
        if (c.hasValue(R$styleable.CollapsingToolbarLayout_collapsedTitleTextAppearance)) {
            this.k.a(c.getResourceId(R$styleable.CollapsingToolbarLayout_collapsedTitleTextAppearance, 0));
        }
        this.t = c.getDimensionPixelSize(R$styleable.CollapsingToolbarLayout_scrimVisibleHeightTrigger, -1);
        this.s = c.getInt(R$styleable.CollapsingToolbarLayout_scrimAnimationDuration, 600);
        setContentScrim(c.getDrawable(R$styleable.CollapsingToolbarLayout_contentScrim));
        setStatusBarScrim(c.getDrawable(R$styleable.CollapsingToolbarLayout_statusBarScrim));
        this.b = c.getResourceId(R$styleable.CollapsingToolbarLayout_toolbarId, -1);
        c.recycle();
        setWillNotDraw(false);
        ViewCompat.a(this, new OnApplyWindowInsetsListener() { // from class: com.google.android.material.appbar.CollapsingToolbarLayout.1
            @Override // androidx.core.view.OnApplyWindowInsetsListener
            public WindowInsetsCompat a(View view, WindowInsetsCompat windowInsetsCompat) {
                return CollapsingToolbarLayout.this.a(windowInsetsCompat);
            }
        });
    }

    /* JADX INFO: Access modifiers changed from: protected */
    @Override // android.widget.FrameLayout, android.view.ViewGroup
    public LayoutParams generateDefaultLayoutParams() {
        return new LayoutParams(-1, -1);
    }

    @Override // android.widget.FrameLayout, android.view.ViewGroup
    public FrameLayout.LayoutParams generateLayoutParams(AttributeSet attributeSet) {
        return new LayoutParams(getContext(), attributeSet);
    }

    /* JADX INFO: Access modifiers changed from: protected */
    @Override // android.widget.FrameLayout, android.view.ViewGroup
    public FrameLayout.LayoutParams generateLayoutParams(ViewGroup.LayoutParams layoutParams) {
        return new LayoutParams(layoutParams);
    }

    private void c() {
        setContentDescription(getTitle());
    }

    public void a(boolean z, boolean z2) {
        if (this.q != z) {
            if (z2) {
                a(z ? 255 : 0);
            } else {
                setScrimAlpha(z ? 255 : 0);
            }
            this.q = z;
        }
    }

    public static class LayoutParams extends FrameLayout.LayoutParams {
        int a;
        float b;

        public LayoutParams(Context context, AttributeSet attributeSet) {
            super(context, attributeSet);
            this.a = 0;
            this.b = 0.5f;
            TypedArray obtainStyledAttributes = context.obtainStyledAttributes(attributeSet, R$styleable.CollapsingToolbarLayout_Layout);
            this.a = obtainStyledAttributes.getInt(R$styleable.CollapsingToolbarLayout_Layout_layout_collapseMode, 0);
            a(obtainStyledAttributes.getFloat(R$styleable.CollapsingToolbarLayout_Layout_layout_collapseParallaxMultiplier, 0.5f));
            obtainStyledAttributes.recycle();
        }

        public void a(float f) {
            this.b = f;
        }

        public LayoutParams(int i, int i2) {
            super(i, i2);
            this.a = 0;
            this.b = 0.5f;
        }

        public LayoutParams(ViewGroup.LayoutParams layoutParams) {
            super(layoutParams);
            this.a = 0;
            this.b = 0.5f;
        }
    }

    private void a(int i) {
        b();
        ValueAnimator valueAnimator = this.r;
        if (valueAnimator == null) {
            this.r = new ValueAnimator();
            this.r.setDuration(this.s);
            this.r.setInterpolator(i > this.p ? AnimationUtils.c : AnimationUtils.d);
            this.r.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() { // from class: com.google.android.material.appbar.CollapsingToolbarLayout.2
                @Override // android.animation.ValueAnimator.AnimatorUpdateListener
                public void onAnimationUpdate(ValueAnimator valueAnimator2) {
                    CollapsingToolbarLayout.this.setScrimAlpha(((Integer) valueAnimator2.getAnimatedValue()).intValue());
                }
            });
        } else if (valueAnimator.isRunning()) {
            this.r.cancel();
        }
        this.r.setIntValues(this.p, i);
        this.r.start();
    }

    static ViewOffsetHelper d(View view) {
        ViewOffsetHelper viewOffsetHelper = (ViewOffsetHelper) view.getTag(R$id.view_offset_helper);
        if (viewOffsetHelper != null) {
            return viewOffsetHelper;
        }
        ViewOffsetHelper viewOffsetHelper2 = new ViewOffsetHelper(view);
        view.setTag(R$id.view_offset_helper, viewOffsetHelper2);
        return viewOffsetHelper2;
    }

    private View b(View view) {
        for (ViewParent parent = view.getParent(); parent != this && parent != null; parent = parent.getParent()) {
            if (parent instanceof View) {
                view = parent;
            }
        }
        return view;
    }

    final void a() {
        if (this.n == null && this.o == null) {
            return;
        }
        setScrimsShown(getHeight() + this.v < getScrimVisibleHeightTrigger());
    }

    final int a(View view) {
        return ((getHeight() - d(view).a()) - view.getHeight()) - ((FrameLayout.LayoutParams) ((LayoutParams) view.getLayoutParams())).bottomMargin;
    }
}