.class final Landroidx/viewpager2/widget/ScrollEventAdapter;
.super Landroidx/recyclerview/widget/RecyclerView$OnScrollListener;
.source "ScrollEventAdapter.java"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;
    }
.end annotation


# static fields
.field private static final NO_POSITION:I = -0x1

.field private static final STATE_IDLE:I = 0x0

.field private static final STATE_IN_PROGRESS_FAKE_DRAG:I = 0x4

.field private static final STATE_IN_PROGRESS_IMMEDIATE_SCROLL:I = 0x3

.field private static final STATE_IN_PROGRESS_MANUAL_DRAG:I = 0x1

.field private static final STATE_IN_PROGRESS_SMOOTH_SCROLL:I = 0x2


# instance fields
.field private mAdapterState:I

.field private mCallback:Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;

.field private mDataSetChangeHappened:Z

.field private mDispatchSelected:Z

.field private mDragStartPosition:I

.field private mFakeDragging:Z

.field private final mLayoutManager:Landroidx/recyclerview/widget/LinearLayoutManager;

.field private final mRecyclerView:Landroidx/recyclerview/widget/RecyclerView;

.field private mScrollHappened:Z

.field private mScrollState:I

.field private mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

.field private mTarget:I

.field private final mViewPager:Landroidx/viewpager2/widget/ViewPager2;


# direct methods
.method constructor <init>(Landroidx/viewpager2/widget/ViewPager2;)V
    .locals 0

    .line 77
    invoke-direct {p0}, Landroidx/recyclerview/widget/RecyclerView$OnScrollListener;-><init>()V

    .line 78
    iput-object p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mViewPager:Landroidx/viewpager2/widget/ViewPager2;

    .line 79
    iget-object p1, p1, Landroidx/viewpager2/widget/ViewPager2;->mRecyclerView:Landroidx/recyclerview/widget/RecyclerView;

    iput-object p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mRecyclerView:Landroidx/recyclerview/widget/RecyclerView;

    .line 81
    invoke-virtual {p1}, Landroidx/recyclerview/widget/RecyclerView;->getLayoutManager()Landroidx/recyclerview/widget/RecyclerView$LayoutManager;

    move-result-object p1

    check-cast p1, Landroidx/recyclerview/widget/LinearLayoutManager;

    iput-object p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mLayoutManager:Landroidx/recyclerview/widget/LinearLayoutManager;

    .line 82
    new-instance p1, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    invoke-direct {p1}, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;-><init>()V

    iput-object p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    .line 83
    invoke-direct {p0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->resetState()V

    return-void
.end method

.method private dispatchScrolled(IFI)V
    .locals 1

    .line 437
    iget-object v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mCallback:Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;

    if-eqz v0, :cond_0

    .line 438
    invoke-virtual {v0, p1, p2, p3}, Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;->onPageScrolled(IFI)V

    :cond_0
    return-void
.end method

.method private dispatchSelected(I)V
    .locals 1

    .line 431
    iget-object v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mCallback:Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;

    if-eqz v0, :cond_0

    .line 432
    invoke-virtual {v0, p1}, Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;->onPageSelected(I)V

    :cond_0
    return-void
.end method

.method private dispatchStateChanged(I)V
    .locals 2

    .line 416
    iget v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mAdapterState:I

    const/4 v1, 0x3

    if-ne v0, v1, :cond_0

    iget v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollState:I

    if-nez v0, :cond_0

    return-void

    .line 420
    :cond_0
    iget v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollState:I

    if-ne v0, p1, :cond_1

    return-void

    .line 424
    :cond_1
    iput p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollState:I

    .line 425
    iget-object v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mCallback:Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;

    if-eqz v0, :cond_2

    .line 426
    invoke-virtual {v0, p1}, Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;->onPageScrollStateChanged(I)V

    :cond_2
    return-void
.end method

.method private getPosition()I
    .locals 1

    .line 443
    iget-object v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mLayoutManager:Landroidx/recyclerview/widget/LinearLayoutManager;

    invoke-virtual {v0}, Landroidx/recyclerview/widget/LinearLayoutManager;->findFirstVisibleItemPosition()I

    move-result v0

    return v0
.end method

.method private isInAnyDraggingState()Z
    .locals 3

    .line 392
    iget v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mAdapterState:I

    const/4 v1, 0x1

    if-eq v0, v1, :cond_1

    const/4 v2, 0x4

    if-ne v0, v2, :cond_0

    goto :goto_0

    :cond_0
    const/4 v1, 0x0

    :cond_1
    :goto_0
    return v1
.end method

.method private resetState()V
    .locals 2

    const/4 v0, 0x0

    .line 87
    iput v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mAdapterState:I

    .line 88
    iput v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollState:I

    .line 89
    iget-object v1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    invoke-virtual {v1}, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->reset()V

    const/4 v1, -0x1

    .line 90
    iput v1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mDragStartPosition:I

    .line 91
    iput v1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mTarget:I

    .line 92
    iput-boolean v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mDispatchSelected:Z

    .line 93
    iput-boolean v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollHappened:Z

    .line 94
    iput-boolean v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mFakeDragging:Z

    .line 95
    iput-boolean v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mDataSetChangeHappened:Z

    return-void
.end method

.method private startDrag(Z)V
    .locals 2

    .line 287
    iput-boolean p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mFakeDragging:Z

    const/4 v0, 0x1

    if-eqz p1, :cond_0

    const/4 p1, 0x4

    goto :goto_0

    :cond_0
    move p1, v0

    .line 288
    :goto_0
    iput p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mAdapterState:I

    .line 289
    iget p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mTarget:I

    const/4 v1, -0x1

    if-eq p1, v1, :cond_1

    .line 292
    iput p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mDragStartPosition:I

    .line 294
    iput v1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mTarget:I

    goto :goto_1

    .line 295
    :cond_1
    iget p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mDragStartPosition:I

    if-ne p1, v1, :cond_2

    .line 297
    invoke-direct {p0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->getPosition()I

    move-result p1

    iput p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mDragStartPosition:I

    .line 299
    :cond_2
    :goto_1
    invoke-direct {p0, v0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->dispatchStateChanged(I)V

    return-void
.end method

.method private updateScrollEventValues()V
    .locals 8

    .line 224
    iget-object v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    .line 226
    iget-object v1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mLayoutManager:Landroidx/recyclerview/widget/LinearLayoutManager;

    invoke-virtual {v1}, Landroidx/recyclerview/widget/LinearLayoutManager;->findFirstVisibleItemPosition()I

    move-result v1

    iput v1, v0, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    .line 227
    iget v1, v0, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    const/4 v2, -0x1

    if-ne v1, v2, :cond_0

    .line 228
    invoke-virtual {v0}, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->reset()V

    return-void

    .line 231
    :cond_0
    iget-object v1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mLayoutManager:Landroidx/recyclerview/widget/LinearLayoutManager;

    iget v2, v0, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    invoke-virtual {v1, v2}, Landroidx/recyclerview/widget/LinearLayoutManager;->findViewByPosition(I)Landroid/view/View;

    move-result-object v1

    if-nez v1, :cond_1

    .line 233
    invoke-virtual {v0}, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->reset()V

    return-void

    .line 237
    :cond_1
    iget-object v2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mLayoutManager:Landroidx/recyclerview/widget/LinearLayoutManager;

    invoke-virtual {v2, v1}, Landroidx/recyclerview/widget/LinearLayoutManager;->getLeftDecorationWidth(Landroid/view/View;)I

    move-result v2

    .line 238
    iget-object v3, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mLayoutManager:Landroidx/recyclerview/widget/LinearLayoutManager;

    invoke-virtual {v3, v1}, Landroidx/recyclerview/widget/LinearLayoutManager;->getRightDecorationWidth(Landroid/view/View;)I

    move-result v3

    .line 239
    iget-object v4, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mLayoutManager:Landroidx/recyclerview/widget/LinearLayoutManager;

    invoke-virtual {v4, v1}, Landroidx/recyclerview/widget/LinearLayoutManager;->getTopDecorationHeight(Landroid/view/View;)I

    move-result v4

    .line 240
    iget-object v5, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mLayoutManager:Landroidx/recyclerview/widget/LinearLayoutManager;

    invoke-virtual {v5, v1}, Landroidx/recyclerview/widget/LinearLayoutManager;->getBottomDecorationHeight(Landroid/view/View;)I

    move-result v5

    .line 242
    invoke-virtual {v1}, Landroid/view/View;->getLayoutParams()Landroid/view/ViewGroup$LayoutParams;

    move-result-object v6

    .line 243
    instance-of v7, v6, Landroid/view/ViewGroup$MarginLayoutParams;

    if-eqz v7, :cond_2

    .line 244
    check-cast v6, Landroid/view/ViewGroup$MarginLayoutParams;

    .line 245
    iget v7, v6, Landroid/view/ViewGroup$MarginLayoutParams;->leftMargin:I

    add-int/2addr v2, v7

    .line 246
    iget v7, v6, Landroid/view/ViewGroup$MarginLayoutParams;->rightMargin:I

    add-int/2addr v3, v7

    .line 247
    iget v7, v6, Landroid/view/ViewGroup$MarginLayoutParams;->topMargin:I

    add-int/2addr v4, v7

    .line 248
    iget v6, v6, Landroid/view/ViewGroup$MarginLayoutParams;->bottomMargin:I

    add-int/2addr v5, v6

    .line 251
    :cond_2
    invoke-virtual {v1}, Landroid/view/View;->getHeight()I

    move-result v6

    add-int/2addr v6, v4

    add-int/2addr v6, v5

    .line 252
    invoke-virtual {v1}, Landroid/view/View;->getWidth()I

    move-result v5

    add-int/2addr v5, v2

    add-int/2addr v5, v3

    .line 254
    iget-object v3, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mLayoutManager:Landroidx/recyclerview/widget/LinearLayoutManager;

    invoke-virtual {v3}, Landroidx/recyclerview/widget/LinearLayoutManager;->getOrientation()I

    move-result v3

    if-nez v3, :cond_4

    .line 258
    invoke-virtual {v1}, Landroid/view/View;->getLeft()I

    move-result v1

    sub-int/2addr v1, v2

    iget-object v2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mRecyclerView:Landroidx/recyclerview/widget/RecyclerView;

    invoke-virtual {v2}, Landroidx/recyclerview/widget/RecyclerView;->getPaddingLeft()I

    move-result v2

    sub-int/2addr v1, v2

    .line 259
    iget-object v2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mViewPager:Landroidx/viewpager2/widget/ViewPager2;

    invoke-virtual {v2}, Landroidx/viewpager2/widget/ViewPager2;->isRtl()Z

    move-result v2

    if-eqz v2, :cond_3

    neg-int v1, v1

    :cond_3
    move v6, v5

    goto :goto_0

    .line 264
    :cond_4
    invoke-virtual {v1}, Landroid/view/View;->getTop()I

    move-result v1

    sub-int/2addr v1, v4

    iget-object v2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mRecyclerView:Landroidx/recyclerview/widget/RecyclerView;

    invoke-virtual {v2}, Landroidx/recyclerview/widget/RecyclerView;->getPaddingTop()I

    move-result v2

    sub-int/2addr v1, v2

    :goto_0
    neg-int v1, v1

    .line 267
    iput v1, v0, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mOffsetPx:I

    .line 268
    iget v1, v0, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mOffsetPx:I

    if-gez v1, :cond_6

    .line 271
    new-instance v1, Landroidx/viewpager2/widget/AnimateLayoutChangeDetector;

    iget-object v2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mLayoutManager:Landroidx/recyclerview/widget/LinearLayoutManager;

    invoke-direct {v1, v2}, Landroidx/viewpager2/widget/AnimateLayoutChangeDetector;-><init>(Landroidx/recyclerview/widget/LinearLayoutManager;)V

    invoke-virtual {v1}, Landroidx/viewpager2/widget/AnimateLayoutChangeDetector;->mayHaveInterferingAnimations()Z

    move-result v1

    if-eqz v1, :cond_5

    .line 272
    new-instance v0, Ljava/lang/IllegalStateException;

    const-string v1, "Page(s) contain a ViewGroup with a LayoutTransition (or animateLayoutChanges=\"true\"), which interferes with the scrolling animation. Make sure to call getLayoutTransition().setAnimateParentHierarchy(false) on all ViewGroups with a LayoutTransition before an animation is started."

    invoke-direct {v0, v1}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 280
    :cond_5
    new-instance v1, Ljava/lang/IllegalStateException;

    sget-object v2, Ljava/util/Locale;->US:Ljava/util/Locale;

    iget v0, v0, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mOffsetPx:I

    .line 281
    invoke-static {v0}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v0

    filled-new-array {v0}, [Ljava/lang/Object;

    move-result-object v0

    .line 280
    const-string v3, "Page can only be offset by a positive amount, not by %d"

    invoke-static {v2, v3, v0}, Ljava/lang/String;->format(Ljava/util/Locale;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v0

    invoke-direct {v1, v0}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V

    throw v1

    :cond_6
    if-nez v6, :cond_7

    const/4 v1, 0x0

    goto :goto_1

    .line 283
    :cond_7
    iget v1, v0, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mOffsetPx:I

    int-to-float v1, v1

    int-to-float v2, v6

    div-float/2addr v1, v2

    :goto_1
    iput v1, v0, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mOffset:F

    return-void
.end method


# virtual methods
.method getRelativeScrollPosition()D
    .locals 4

    .line 407
    invoke-direct {p0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->updateScrollEventValues()V

    .line 408
    iget-object v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget v0, v0, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    int-to-double v0, v0

    iget-object v2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget v2, v2, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mOffset:F

    float-to-double v2, v2

    add-double/2addr v0, v2

    return-wide v0
.end method

.method getScrollState()I
    .locals 1

    .line 360
    iget v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollState:I

    return v0
.end method

.method isDragging()Z
    .locals 2

    .line 375
    iget v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollState:I

    const/4 v1, 0x1

    if-ne v0, v1, :cond_0

    goto :goto_0

    :cond_0
    const/4 v1, 0x0

    :goto_0
    return v1
.end method

.method isFakeDragging()Z
    .locals 1

    .line 383
    iget-boolean v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mFakeDragging:Z

    return v0
.end method

.method isIdle()Z
    .locals 1

    .line 367
    iget v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollState:I

    if-nez v0, :cond_0

    const/4 v0, 0x1

    goto :goto_0

    :cond_0
    const/4 v0, 0x0

    :goto_0
    return v0
.end method

.method notifyBeginFakeDrag()V
    .locals 1

    const/4 v0, 0x4

    .line 328
    iput v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mAdapterState:I

    const/4 v0, 0x1

    .line 329
    invoke-direct {p0, v0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->startDrag(Z)V

    return-void
.end method

.method notifyDataSetChangeHappened()V
    .locals 1

    const/4 v0, 0x1

    .line 303
    iput-boolean v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mDataSetChangeHappened:Z

    return-void
.end method

.method notifyEndFakeDrag()V
    .locals 3

    .line 336
    invoke-virtual {p0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->isDragging()Z

    move-result v0

    if-eqz v0, :cond_0

    iget-boolean v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mFakeDragging:Z

    if-nez v0, :cond_0

    return-void

    :cond_0
    const/4 v0, 0x0

    .line 340
    iput-boolean v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mFakeDragging:Z

    .line 341
    invoke-direct {p0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->updateScrollEventValues()V

    .line 342
    iget-object v1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget v1, v1, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mOffsetPx:I

    if-nez v1, :cond_2

    .line 344
    iget-object v1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget v1, v1, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    iget v2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mDragStartPosition:I

    if-eq v1, v2, :cond_1

    .line 345
    iget-object v1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget v1, v1, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    invoke-direct {p0, v1}, Landroidx/viewpager2/widget/ScrollEventAdapter;->dispatchSelected(I)V

    .line 347
    :cond_1
    invoke-direct {p0, v0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->dispatchStateChanged(I)V

    .line 348
    invoke-direct {p0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->resetState()V

    goto :goto_0

    :cond_2
    const/4 v0, 0x2

    .line 351
    invoke-direct {p0, v0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->dispatchStateChanged(I)V

    :goto_0
    return-void
.end method

.method notifyProgrammaticScroll(IZ)V
    .locals 2

    const/4 v0, 0x2

    if-eqz p2, :cond_0

    move p2, v0

    goto :goto_0

    :cond_0
    const/4 p2, 0x3

    .line 310
    :goto_0
    iput p2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mAdapterState:I

    const/4 p2, 0x0

    .line 315
    iput-boolean p2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mFakeDragging:Z

    .line 316
    iget v1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mTarget:I

    if-eq v1, p1, :cond_1

    const/4 p2, 0x1

    .line 317
    :cond_1
    iput p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mTarget:I

    .line 318
    invoke-direct {p0, v0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->dispatchStateChanged(I)V

    if-eqz p2, :cond_2

    .line 320
    invoke-direct {p0, p1}, Landroidx/viewpager2/widget/ScrollEventAdapter;->dispatchSelected(I)V

    :cond_2
    return-void
.end method

.method public onScrollStateChanged(Landroidx/recyclerview/widget/RecyclerView;I)V
    .locals 4

    .line 105
    iget p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mAdapterState:I

    const/4 v0, 0x0

    const/4 v1, 0x1

    if-ne p1, v1, :cond_0

    iget p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollState:I

    if-eq p1, v1, :cond_1

    :cond_0
    if-ne p2, v1, :cond_1

    .line 108
    invoke-direct {p0, v0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->startDrag(Z)V

    return-void

    .line 114
    :cond_1
    invoke-direct {p0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->isInAnyDraggingState()Z

    move-result p1

    const/4 v2, 0x2

    if-eqz p1, :cond_3

    if-ne p2, v2, :cond_3

    .line 116
    iget-boolean p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollHappened:Z

    if-eqz p1, :cond_2

    .line 117
    invoke-direct {p0, v2}, Landroidx/viewpager2/widget/ScrollEventAdapter;->dispatchStateChanged(I)V

    .line 119
    iput-boolean v1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mDispatchSelected:Z

    :cond_2
    return-void

    .line 125
    :cond_3
    invoke-direct {p0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->isInAnyDraggingState()Z

    move-result p1

    const/4 v1, -0x1

    if-eqz p1, :cond_6

    if-nez p2, :cond_6

    .line 127
    invoke-direct {p0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->updateScrollEventValues()V

    .line 128
    iget-boolean p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollHappened:Z

    if-nez p1, :cond_4

    .line 133
    iget-object p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p1, p1, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    if-eq p1, v1, :cond_5

    .line 134
    iget-object p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p1, p1, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    const/4 v3, 0x0

    invoke-direct {p0, p1, v3, v0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->dispatchScrolled(IFI)V

    goto :goto_0

    .line 137
    :cond_4
    iget-object p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p1, p1, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mOffsetPx:I

    if-nez p1, :cond_6

    .line 145
    iget p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mDragStartPosition:I

    iget-object v3, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget v3, v3, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    if-eq p1, v3, :cond_5

    .line 146
    iget-object p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p1, p1, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    invoke-direct {p0, p1}, Landroidx/viewpager2/widget/ScrollEventAdapter;->dispatchSelected(I)V

    .line 152
    :cond_5
    :goto_0
    invoke-direct {p0, v0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->dispatchStateChanged(I)V

    .line 153
    invoke-direct {p0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->resetState()V

    .line 157
    :cond_6
    iget p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mAdapterState:I

    if-ne p1, v2, :cond_9

    if-nez p2, :cond_9

    iget-boolean p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mDataSetChangeHappened:Z

    if-eqz p1, :cond_9

    .line 159
    invoke-direct {p0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->updateScrollEventValues()V

    .line 160
    iget-object p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p1, p1, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mOffsetPx:I

    if-nez p1, :cond_9

    .line 161
    iget p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mTarget:I

    iget-object p2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p2, p2, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    if-eq p1, p2, :cond_8

    .line 162
    iget-object p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p1, p1, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    if-ne p1, v1, :cond_7

    move p1, v0

    goto :goto_1

    :cond_7
    iget-object p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p1, p1, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    :goto_1
    invoke-direct {p0, p1}, Landroidx/viewpager2/widget/ScrollEventAdapter;->dispatchSelected(I)V

    .line 165
    :cond_8
    invoke-direct {p0, v0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->dispatchStateChanged(I)V

    .line 166
    invoke-direct {p0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->resetState()V

    :cond_9
    return-void
.end method

.method public onScrolled(Landroidx/recyclerview/widget/RecyclerView;II)V
    .locals 3

    const/4 p1, 0x1

    .line 177
    iput-boolean p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollHappened:Z

    .line 178
    invoke-direct {p0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->updateScrollEventValues()V

    .line 180
    iget-boolean v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mDispatchSelected:Z

    const/4 v1, -0x1

    const/4 v2, 0x0

    if-eqz v0, :cond_3

    .line 182
    iput-boolean v2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mDispatchSelected:Z

    if-gtz p3, :cond_1

    if-nez p3, :cond_2

    if-gez p2, :cond_0

    move p2, p1

    goto :goto_0

    :cond_0
    move p2, v2

    .line 183
    :goto_0
    iget-object p3, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mViewPager:Landroidx/viewpager2/widget/ViewPager2;

    invoke-virtual {p3}, Landroidx/viewpager2/widget/ViewPager2;->isRtl()Z

    move-result p3

    if-ne p2, p3, :cond_2

    .line 187
    :cond_1
    iget-object p2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p2, p2, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mOffsetPx:I

    if-eqz p2, :cond_2

    iget-object p2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p2, p2, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    add-int/2addr p2, p1

    goto :goto_1

    :cond_2
    iget-object p2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p2, p2, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    :goto_1
    iput p2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mTarget:I

    .line 189
    iget p3, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mDragStartPosition:I

    if-eq p3, p2, :cond_5

    .line 190
    invoke-direct {p0, p2}, Landroidx/viewpager2/widget/ScrollEventAdapter;->dispatchSelected(I)V

    goto :goto_2

    .line 192
    :cond_3
    iget p2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mAdapterState:I

    if-nez p2, :cond_5

    .line 195
    iget-object p2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p2, p2, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    if-ne p2, v1, :cond_4

    move p2, v2

    .line 197
    :cond_4
    invoke-direct {p0, p2}, Landroidx/viewpager2/widget/ScrollEventAdapter;->dispatchSelected(I)V

    .line 201
    :cond_5
    :goto_2
    iget-object p2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p2, p2, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    if-ne p2, v1, :cond_6

    move p2, v2

    goto :goto_3

    :cond_6
    iget-object p2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p2, p2, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    :goto_3
    iget-object p3, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p3, p3, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mOffset:F

    iget-object v0, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget v0, v0, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mOffsetPx:I

    invoke-direct {p0, p2, p3, v0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->dispatchScrolled(IFI)V

    .line 206
    iget-object p2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p2, p2, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mPosition:I

    iget p3, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mTarget:I

    if-eq p2, p3, :cond_7

    if-ne p3, v1, :cond_8

    :cond_7
    iget-object p2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollValues:Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;

    iget p2, p2, Landroidx/viewpager2/widget/ScrollEventAdapter$ScrollEventValues;->mOffsetPx:I

    if-nez p2, :cond_8

    iget p2, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mScrollState:I

    if-eq p2, p1, :cond_8

    .line 214
    invoke-direct {p0, v2}, Landroidx/viewpager2/widget/ScrollEventAdapter;->dispatchStateChanged(I)V

    .line 215
    invoke-direct {p0}, Landroidx/viewpager2/widget/ScrollEventAdapter;->resetState()V

    :cond_8
    return-void
.end method

.method setOnPageChangeCallback(Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;)V
    .locals 0

    .line 356
    iput-object p1, p0, Landroidx/viewpager2/widget/ScrollEventAdapter;->mCallback:Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;

    return-void
.end method