InertiaTimerTask.smali

.class public final Lcom/contrarywind/timer/InertiaTimerTask;
.super Ljava/util/TimerTask;
.source "InertiaTimerTask.java"


# instance fields
.field private mCurrentVelocityY:F

.field private final mFirstVelocityY:F

.field private final mWheelView:Lcom/contrarywind/view/WheelView;


# direct methods
.method static constructor <clinit>()V
    .registers 1

    return-void
.end method

.method public constructor <init>(Lcom/contrarywind/view/WheelView;F)V
    .registers 4
    .param p1, "wheelView"    # Lcom/contrarywind/view/WheelView;
    .param p2, "velocityY"    # F

    .line 24
    invoke-direct {p0}, Ljava/util/TimerTask;-><init>()V

    .line 25
    iput-object p1, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    .line 26
    iput p2, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mFirstVelocityY:F

    .line 27
    const/high16 v0, 0x4f000000

    iput v0, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mCurrentVelocityY:F

    .line 28
    return-void
.end method


# virtual methods
.method public final run()V
    .registers 14

    .line 34
    iget v0, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mCurrentVelocityY:F

    const/4 v1, 0x0

    const/high16 v2, 0x4f000000

    cmpl-float v0, v0, v2

    if-nez v0, :cond_25

    .line 35
    iget v0, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mFirstVelocityY:F

    invoke-static {v0}, Ljava/lang/Math;->abs(F)F

    move-result v0

    const/high16 v2, 0x44fa0000    # 2000.0f

    cmpl-float v0, v0, v2

    if-lez v0, :cond_21

    .line 36
    iget v0, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mFirstVelocityY:F

    cmpl-float v0, v0, v1

    if-lez v0, :cond_1c

    goto :goto_1e

    :cond_1c
    const/high16 v2, -0x3b060000    # -2000.0f

    :goto_1e
    iput v2, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mCurrentVelocityY:F

    goto :goto_25

    .line 38
    :cond_21
    iget v0, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mFirstVelocityY:F

    iput v0, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mCurrentVelocityY:F

    .line 43
    :cond_25
    :goto_25
    iget v0, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mCurrentVelocityY:F

    invoke-static {v0}, Ljava/lang/Math;->abs(F)F

    move-result v0

    const/high16 v2, 0x41a00000    # 20.0f

    cmpl-float v0, v0, v1

    if-ltz v0, :cond_4c

    iget v0, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mCurrentVelocityY:F

    invoke-static {v0}, Ljava/lang/Math;->abs(F)F

    move-result v0

    cmpg-float v0, v0, v2

    if-gtz v0, :cond_4c

    .line 44
    iget-object v0, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    invoke-virtual {v0}, Lcom/contrarywind/view/WheelView;->cancelFuture()V

    .line 45
    iget-object v0, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    invoke-virtual {v0}, Lcom/contrarywind/view/WheelView;->getHandler()Landroid/os/Handler;

    move-result-object v0

    const/16 v1, 0x7d0

    invoke-virtual {v0, v1}, Landroid/os/Handler;->sendEmptyMessage(I)Z

    .line 46
    return-void

    .line 49
    :cond_4c
    iget v0, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mCurrentVelocityY:F

    const/high16 v3, 0x42c80000    # 100.0f

    div-float/2addr v0, v3

    float-to-int v0, v0

    .line 50
    .local v0, "dy":I
    iget-object v3, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    invoke-virtual {v3}, Lcom/contrarywind/view/WheelView;->getTotalScrollY()F

    move-result v4

    int-to-float v5, v0

    sub-float/2addr v4, v5

    invoke-virtual {v3, v4}, Lcom/contrarywind/view/WheelView;->setTotalScrollY(F)V

    .line 51
    iget-object v3, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    invoke-virtual {v3}, Lcom/contrarywind/view/WheelView;->isLoop()Z

    move-result v3

    if-nez v3, :cond_f3

    .line 52
    iget-object v3, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    invoke-virtual {v3}, Lcom/contrarywind/view/WheelView;->getItemHeight()F

    move-result v3

    .line 53
    .local v3, "itemHeight":F
    iget-object v4, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    invoke-virtual {v4}, Lcom/contrarywind/view/WheelView;->getInitPosition()I

    move-result v4

    neg-int v4, v4

    int-to-float v4, v4

    mul-float v4, v4, v3

    .line 54
    .local v4, "top":F
    iget-object v5, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    invoke-virtual {v5}, Lcom/contrarywind/view/WheelView;->getItemsCount()I

    move-result v5

    add-int/lit8 v5, v5, -0x1

    iget-object v6, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    invoke-virtual {v6}, Lcom/contrarywind/view/WheelView;->getInitPosition()I

    move-result v6

    sub-int/2addr v5, v6

    int-to-float v5, v5

    mul-float v5, v5, v3

    .line 55
    .local v5, "bottom":F
    iget-object v6, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    invoke-virtual {v6}, Lcom/contrarywind/view/WheelView;->getTotalScrollY()F

    move-result v6

    float-to-double v6, v6

    float-to-double v8, v3

    const-wide/high16 v10, 0x3fd0000000000000L    # 0.25

    invoke-static {v8, v9}, Ljava/lang/Double;->isNaN(D)Z

    mul-double v8, v8, v10

    invoke-static {v6, v7}, Ljava/lang/Double;->isNaN(D)Z

    sub-double/2addr v6, v8

    float-to-double v8, v4

    cmpg-double v12, v6, v8

    if-gez v12, :cond_a9

    .line 56
    iget-object v6, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    invoke-virtual {v6}, Lcom/contrarywind/view/WheelView;->getTotalScrollY()F

    move-result v6

    int-to-float v7, v0

    add-float v4, v6, v7

    goto :goto_c8

    .line 57
    :cond_a9
    iget-object v6, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    invoke-virtual {v6}, Lcom/contrarywind/view/WheelView;->getTotalScrollY()F

    move-result v6

    float-to-double v6, v6

    float-to-double v8, v3

    invoke-static {v8, v9}, Ljava/lang/Double;->isNaN(D)Z

    mul-double v8, v8, v10

    invoke-static {v6, v7}, Ljava/lang/Double;->isNaN(D)Z

    add-double/2addr v6, v8

    float-to-double v8, v5

    cmpl-double v10, v6, v8

    if-lez v10, :cond_c8

    .line 58
    iget-object v6, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    invoke-virtual {v6}, Lcom/contrarywind/view/WheelView;->getTotalScrollY()F

    move-result v6

    int-to-float v7, v0

    add-float v5, v6, v7

    .line 61
    :cond_c8
    :goto_c8
    iget-object v6, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    invoke-virtual {v6}, Lcom/contrarywind/view/WheelView;->getTotalScrollY()F

    move-result v6

    cmpg-float v6, v6, v4

    if-gtz v6, :cond_de

    .line 62
    const/high16 v6, 0x42200000    # 40.0f

    iput v6, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mCurrentVelocityY:F

    .line 63
    iget-object v6, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    float-to-int v7, v4

    int-to-float v7, v7

    invoke-virtual {v6, v7}, Lcom/contrarywind/view/WheelView;->setTotalScrollY(F)V

    goto :goto_f3

    .line 64
    :cond_de
    iget-object v6, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    invoke-virtual {v6}, Lcom/contrarywind/view/WheelView;->getTotalScrollY()F

    move-result v6

    cmpl-float v6, v6, v5

    if-ltz v6, :cond_f3

    .line 65
    iget-object v6, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    float-to-int v7, v5

    int-to-float v7, v7

    invoke-virtual {v6, v7}, Lcom/contrarywind/view/WheelView;->setTotalScrollY(F)V

    .line 66
    const/high16 v6, -0x3de00000    # -40.0f

    iput v6, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mCurrentVelocityY:F

    .line 70
    .end local v3    # "itemHeight":F
    .end local v4    # "top":F
    .end local v5    # "bottom":F
    :cond_f3
    :goto_f3
    iget v3, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mCurrentVelocityY:F

    cmpg-float v1, v3, v1

    if-gez v1, :cond_fd

    .line 71
    add-float/2addr v3, v2

    iput v3, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mCurrentVelocityY:F

    goto :goto_100

    .line 73
    :cond_fd
    sub-float/2addr v3, v2

    iput v3, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mCurrentVelocityY:F

    .line 77
    :goto_100
    iget-object v1, p0, Lcom/contrarywind/timer/InertiaTimerTask;->mWheelView:Lcom/contrarywind/view/WheelView;

    invoke-virtual {v1}, Lcom/contrarywind/view/WheelView;->getHandler()Landroid/os/Handler;

    move-result-object v1

    const/16 v2, 0x3e8

    invoke-virtual {v1, v2}, Landroid/os/Handler;->sendEmptyMessage(I)Z

    .line 78
    return-void
.end method