RecyclerView$SmoothScroller.smali

.class public abstract Landroid/support/v7/widget/RecyclerView$SmoothScroller;
.super Ljava/lang/Object;
.source "RecyclerView.java"


# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
    value = Landroid/support/v7/widget/RecyclerView;
.end annotation

.annotation system Ldalvik/annotation/InnerClass;
    accessFlags = 0x409
    name = "SmoothScroller"
.end annotation

.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Landroid/support/v7/widget/RecyclerView$SmoothScroller$ScrollVectorProvider;,
        Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;
    }
.end annotation


# instance fields
.field private mLayoutManager:Landroid/support/v7/widget/RecyclerView$LayoutManager;

.field private mPendingInitialRun:Z

.field private mRecyclerView:Landroid/support/v7/widget/RecyclerView;

.field private final mRecyclingAction:Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;

.field private mRunning:Z

.field private mTargetPosition:I

.field private mTargetView:Landroid/view/View;


# direct methods
.method public constructor <init>()V
    .registers 3

    .prologue
    const/4 v1, 0x0

    .line 11112
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 11098
    const/4 v0, -0x1

    iput v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mTargetPosition:I

    .line 11113
    new-instance v0, Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;

    invoke-direct {v0, v1, v1}, Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;-><init>(II)V

    iput-object v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRecyclingAction:Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;

    .line 11114
    return-void
.end method

.method static synthetic access$600(Landroid/support/v7/widget/RecyclerView$SmoothScroller;II)V
    .registers 3

    .prologue
    .line 11096
    invoke-direct {p0, p1, p2}, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->onAnimation(II)V

    return-void
.end method

.method private onAnimation(II)V
    .registers 7

    .prologue
    .line 11208
    iget-object v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRecyclerView:Landroid/support/v7/widget/RecyclerView;

    .line 11209
    iget-boolean v1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRunning:Z

    if-eqz v1, :cond_d

    iget v1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mTargetPosition:I

    const/4 v2, -0x1

    if-eq v1, v2, :cond_d

    if-nez v0, :cond_10

    .line 11210
    :cond_d
    invoke-virtual {p0}, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->stop()V

    .line 11212
    :cond_10
    const/4 v1, 0x0

    iput-boolean v1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mPendingInitialRun:Z

    .line 11213
    iget-object v1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mTargetView:Landroid/view/View;

    if-eqz v1, :cond_32

    .line 11215
    iget-object v1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mTargetView:Landroid/view/View;

    invoke-virtual {p0, v1}, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->getChildPosition(Landroid/view/View;)I

    move-result v1

    iget v2, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mTargetPosition:I

    if-ne v1, v2, :cond_57

    .line 11216
    iget-object v1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mTargetView:Landroid/view/View;

    iget-object v2, v0, Landroid/support/v7/widget/RecyclerView;->mState:Landroid/support/v7/widget/RecyclerView$State;

    iget-object v3, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRecyclingAction:Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;

    invoke-virtual {p0, v1, v2, v3}, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->onTargetFound(Landroid/view/View;Landroid/support/v7/widget/RecyclerView$State;Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;)V

    .line 11217
    iget-object v1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRecyclingAction:Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;

    invoke-virtual {v1, v0}, Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;->runIfNecessary(Landroid/support/v7/widget/RecyclerView;)V

    .line 11218
    invoke-virtual {p0}, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->stop()V

    .line 11224
    :cond_32
    :goto_32
    iget-boolean v1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRunning:Z

    if-eqz v1, :cond_56

    .line 11225
    iget-object v1, v0, Landroid/support/v7/widget/RecyclerView;->mState:Landroid/support/v7/widget/RecyclerView$State;

    iget-object v2, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRecyclingAction:Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;

    invoke-virtual {p0, p1, p2, v1, v2}, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->onSeekTargetStep(IILandroid/support/v7/widget/RecyclerView$State;Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;)V

    .line 11226
    iget-object v1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRecyclingAction:Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;

    invoke-virtual {v1}, Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;->hasJumpTarget()Z

    move-result v1

    .line 11227
    iget-object v2, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRecyclingAction:Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;

    invoke-virtual {v2, v0}, Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;->runIfNecessary(Landroid/support/v7/widget/RecyclerView;)V

    .line 11228
    if-eqz v1, :cond_56

    .line 11230
    iget-boolean v1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRunning:Z

    if-eqz v1, :cond_62

    .line 11231
    const/4 v1, 0x1

    iput-boolean v1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mPendingInitialRun:Z

    .line 11232
    iget-object v0, v0, Landroid/support/v7/widget/RecyclerView;->mViewFlinger:Landroid/support/v7/widget/RecyclerView$ViewFlinger;

    invoke-virtual {v0}, Landroid/support/v7/widget/RecyclerView$ViewFlinger;->postOnAnimation()V

    .line 11238
    :cond_56
    :goto_56
    return-void

    .line 11220
    :cond_57
    const-string v1, "RecyclerView"

    const-string v2, "Passed over target position while smooth scrolling."

    invoke-static {v1, v2}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I

    .line 11221
    const/4 v1, 0x0

    iput-object v1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mTargetView:Landroid/view/View;

    goto :goto_32

    .line 11234
    :cond_62
    invoke-virtual {p0}, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->stop()V

    goto :goto_56
.end method


# virtual methods
.method public findViewByPosition(I)Landroid/view/View;
    .registers 3

    .prologue
    .line 11258
    iget-object v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRecyclerView:Landroid/support/v7/widget/RecyclerView;

    iget-object v0, v0, Landroid/support/v7/widget/RecyclerView;->mLayout:Landroid/support/v7/widget/RecyclerView$LayoutManager;

    invoke-virtual {v0, p1}, Landroid/support/v7/widget/RecyclerView$LayoutManager;->findViewByPosition(I)Landroid/view/View;

    move-result-object v0

    return-object v0
.end method

.method public getChildCount()I
    .registers 2

    .prologue
    .line 11251
    iget-object v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRecyclerView:Landroid/support/v7/widget/RecyclerView;

    iget-object v0, v0, Landroid/support/v7/widget/RecyclerView;->mLayout:Landroid/support/v7/widget/RecyclerView$LayoutManager;

    invoke-virtual {v0}, Landroid/support/v7/widget/RecyclerView$LayoutManager;->getChildCount()I

    move-result v0

    return v0
.end method

.method public getChildPosition(Landroid/view/View;)I
    .registers 3

    .prologue
    .line 11244
    iget-object v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRecyclerView:Landroid/support/v7/widget/RecyclerView;

    invoke-virtual {v0, p1}, Landroid/support/v7/widget/RecyclerView;->getChildLayoutPosition(Landroid/view/View;)I

    move-result v0

    return v0
.end method

.method public getLayoutManager()Landroid/support/v7/widget/RecyclerView$LayoutManager;
    .registers 2
    .annotation build Landroid/support/annotation/Nullable;
    .end annotation

    .prologue
    .line 11152
    iget-object v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mLayoutManager:Landroid/support/v7/widget/RecyclerView$LayoutManager;

    return-object v0
.end method

.method public getTargetPosition()I
    .registers 2

    .prologue
    .line 11204
    iget v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mTargetPosition:I

    return v0
.end method

.method public instantScrollToPosition(I)V
    .registers 3
    .annotation runtime Ljava/lang/Deprecated;
    .end annotation

    .prologue
    .line 11267
    iget-object v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRecyclerView:Landroid/support/v7/widget/RecyclerView;

    invoke-virtual {v0, p1}, Landroid/support/v7/widget/RecyclerView;->scrollToPosition(I)V

    .line 11268
    return-void
.end method

.method public isPendingInitialRun()Z
    .registers 2

    .prologue
    .line 11186
    iget-boolean v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mPendingInitialRun:Z

    return v0
.end method

.method public isRunning()Z
    .registers 2

    .prologue
    .line 11194
    iget-boolean v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRunning:Z

    return v0
.end method

.method protected normalize(Landroid/graphics/PointF;)V
    .registers 5

    .prologue
    .line 11284
    iget v0, p1, Landroid/graphics/PointF;->x:F

    iget v1, p1, Landroid/graphics/PointF;->x:F

    mul-float/2addr v0, v1

    iget v1, p1, Landroid/graphics/PointF;->y:F

    iget v2, p1, Landroid/graphics/PointF;->y:F

    mul-float/2addr v1, v2

    add-float/2addr v0, v1

    float-to-double v0, v0

    invoke-static {v0, v1}, Ljava/lang/Math;->sqrt(D)D

    move-result-wide v0

    double-to-float v0, v0

    .line 11286
    iget v1, p1, Landroid/graphics/PointF;->x:F

    div-float/2addr v1, v0

    iput v1, p1, Landroid/graphics/PointF;->x:F

    .line 11287
    iget v1, p1, Landroid/graphics/PointF;->y:F

    div-float v0, v1, v0

    iput v0, p1, Landroid/graphics/PointF;->y:F

    .line 11288
    return-void
.end method

.method protected onChildAttachedToWindow(Landroid/view/View;)V
    .registers 4

    .prologue
    .line 11271
    invoke-virtual {p0, p1}, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->getChildPosition(Landroid/view/View;)I

    move-result v0

    invoke-virtual {p0}, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->getTargetPosition()I

    move-result v1

    if-ne v0, v1, :cond_c

    .line 11272
    iput-object p1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mTargetView:Landroid/view/View;

    .line 11277
    :cond_c
    return-void
.end method

.method protected abstract onSeekTargetStep(IILandroid/support/v7/widget/RecyclerView$State;Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;)V
.end method

.method protected abstract onStart()V
.end method

.method protected abstract onStop()V
.end method

.method protected abstract onTargetFound(Landroid/view/View;Landroid/support/v7/widget/RecyclerView$State;Landroid/support/v7/widget/RecyclerView$SmoothScroller$Action;)V
.end method

.method public setTargetPosition(I)V
    .registers 2

    .prologue
    .line 11143
    iput p1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mTargetPosition:I

    .line 11144
    return-void
.end method

.method start(Landroid/support/v7/widget/RecyclerView;Landroid/support/v7/widget/RecyclerView$LayoutManager;)V
    .registers 6

    .prologue
    const/4 v2, 0x1

    .line 11129
    iput-object p1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRecyclerView:Landroid/support/v7/widget/RecyclerView;

    .line 11130
    iput-object p2, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mLayoutManager:Landroid/support/v7/widget/RecyclerView$LayoutManager;

    .line 11131
    iget v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mTargetPosition:I

    const/4 v1, -0x1

    if-ne v0, v1, :cond_12

    .line 11132
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string v1, "Invalid target position"

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

    throw v0

    .line 11134
    :cond_12
    iget-object v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRecyclerView:Landroid/support/v7/widget/RecyclerView;

    iget-object v0, v0, Landroid/support/v7/widget/RecyclerView;->mState:Landroid/support/v7/widget/RecyclerView$State;

    iget v1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mTargetPosition:I

    # setter for: Landroid/support/v7/widget/RecyclerView$State;->mTargetPosition:I
    invoke-static {v0, v1}, Landroid/support/v7/widget/RecyclerView$State;->access$1302(Landroid/support/v7/widget/RecyclerView$State;I)I

    .line 11135
    iput-boolean v2, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRunning:Z

    .line 11136
    iput-boolean v2, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mPendingInitialRun:Z

    .line 11137
    invoke-virtual {p0}, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->getTargetPosition()I

    move-result v0

    invoke-virtual {p0, v0}, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->findViewByPosition(I)Landroid/view/View;

    move-result-object v0

    iput-object v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mTargetView:Landroid/view/View;

    .line 11138
    invoke-virtual {p0}, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->onStart()V

    .line 11139
    iget-object v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRecyclerView:Landroid/support/v7/widget/RecyclerView;

    iget-object v0, v0, Landroid/support/v7/widget/RecyclerView;->mViewFlinger:Landroid/support/v7/widget/RecyclerView$ViewFlinger;

    invoke-virtual {v0}, Landroid/support/v7/widget/RecyclerView$ViewFlinger;->postOnAnimation()V

    .line 11140
    return-void
.end method

.method protected final stop()V
    .registers 5

    .prologue
    const/4 v3, 0x0

    const/4 v2, -0x1

    const/4 v1, 0x0

    .line 11162
    iget-boolean v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRunning:Z

    if-nez v0, :cond_8

    .line 11176
    :goto_7
    return-void

    .line 11165
    :cond_8
    invoke-virtual {p0}, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->onStop()V

    .line 11166
    iget-object v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRecyclerView:Landroid/support/v7/widget/RecyclerView;

    iget-object v0, v0, Landroid/support/v7/widget/RecyclerView;->mState:Landroid/support/v7/widget/RecyclerView$State;

    # setter for: Landroid/support/v7/widget/RecyclerView$State;->mTargetPosition:I
    invoke-static {v0, v2}, Landroid/support/v7/widget/RecyclerView$State;->access$1302(Landroid/support/v7/widget/RecyclerView$State;I)I

    .line 11167
    iput-object v1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mTargetView:Landroid/view/View;

    .line 11168
    iput v2, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mTargetPosition:I

    .line 11169
    iput-boolean v3, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mPendingInitialRun:Z

    .line 11170
    iput-boolean v3, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRunning:Z

    .line 11172
    iget-object v0, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mLayoutManager:Landroid/support/v7/widget/RecyclerView$LayoutManager;

    # invokes: Landroid/support/v7/widget/RecyclerView$LayoutManager;->onSmoothScrollerStopped(Landroid/support/v7/widget/RecyclerView$SmoothScroller;)V
    invoke-static {v0, p0}, Landroid/support/v7/widget/RecyclerView$LayoutManager;->access$1400(Landroid/support/v7/widget/RecyclerView$LayoutManager;Landroid/support/v7/widget/RecyclerView$SmoothScroller;)V

    .line 11174
    iput-object v1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mLayoutManager:Landroid/support/v7/widget/RecyclerView$LayoutManager;

    .line 11175
    iput-object v1, p0, Landroid/support/v7/widget/RecyclerView$SmoothScroller;->mRecyclerView:Landroid/support/v7/widget/RecyclerView;

    goto :goto_7
.end method