GapWorker.smali

.class final Landroid/support/v7/widget/GapWorker;
.super Ljava/lang/Object;
.source "GapWorker.java"

# interfaces
.implements Ljava/lang/Runnable;


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Landroid/support/v7/widget/GapWorker$LayoutPrefetchRegistryImpl;,
        Landroid/support/v7/widget/GapWorker$Task;
    }
.end annotation


# static fields
.field static final sGapWorker:Ljava/lang/ThreadLocal;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/lang/ThreadLocal",
            "<",
            "Landroid/support/v7/widget/GapWorker;",
            ">;"
        }
    .end annotation
.end field

.field static sTaskComparator:Ljava/util/Comparator;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Comparator",
            "<",
            "Landroid/support/v7/widget/GapWorker$Task;",
            ">;"
        }
    .end annotation
.end field


# instance fields
.field mFrameIntervalNs:J

.field mPostTimeNs:J

.field mRecyclerViews:Ljava/util/ArrayList;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/ArrayList",
            "<",
            "Landroid/support/v7/widget/RecyclerView;",
            ">;"
        }
    .end annotation
.end field

.field private mTasks:Ljava/util/ArrayList;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/ArrayList",
            "<",
            "Landroid/support/v7/widget/GapWorker$Task;",
            ">;"
        }
    .end annotation
.end field


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

    .prologue
    .line 30
    new-instance v0, Ljava/lang/ThreadLocal;

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

    sput-object v0, Landroid/support/v7/widget/GapWorker;->sGapWorker:Ljava/lang/ThreadLocal;

    .line 187
    new-instance v0, Landroid/support/v7/widget/GapWorker$1;

    invoke-direct {v0}, Landroid/support/v7/widget/GapWorker$1;-><init>()V

    sput-object v0, Landroid/support/v7/widget/GapWorker;->sTaskComparator:Ljava/util/Comparator;

    return-void
.end method

.method constructor <init>()V
    .registers 2

    .prologue
    .line 28
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 32
    new-instance v0, Ljava/util/ArrayList;

    invoke-direct {v0}, Ljava/util/ArrayList;-><init>()V

    iput-object v0, p0, Landroid/support/v7/widget/GapWorker;->mRecyclerViews:Ljava/util/ArrayList;

    .line 57
    new-instance v0, Ljava/util/ArrayList;

    invoke-direct {v0}, Ljava/util/ArrayList;-><init>()V

    iput-object v0, p0, Landroid/support/v7/widget/GapWorker;->mTasks:Ljava/util/ArrayList;

    .line 62
    return-void
.end method

.method private buildTaskList()V
    .registers 12

    .prologue
    const/4 v3, 0x0

    .line 214
    iget-object v0, p0, Landroid/support/v7/widget/GapWorker;->mRecyclerViews:Ljava/util/ArrayList;

    invoke-virtual {v0}, Ljava/util/ArrayList;->size()I

    move-result v7

    move v2, v3

    move v1, v3

    .line 216
    :goto_9
    if-ge v2, v7, :cond_28

    .line 217
    iget-object v0, p0, Landroid/support/v7/widget/GapWorker;->mRecyclerViews:Ljava/util/ArrayList;

    invoke-virtual {v0, v2}, Ljava/util/ArrayList;->get(I)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Landroid/support/v7/widget/RecyclerView;

    .line 218
    invoke-virtual {v0}, Landroid/support/v7/widget/RecyclerView;->getWindowVisibility()I

    move-result v4

    if-nez v4, :cond_9f

    .line 219
    iget-object v4, v0, Landroid/support/v7/widget/RecyclerView;->mPrefetchRegistry:Landroid/support/v7/widget/GapWorker$LayoutPrefetchRegistryImpl;

    invoke-virtual {v4, v0, v3}, Landroid/support/v7/widget/GapWorker$LayoutPrefetchRegistryImpl;->collectPrefetchPositionsFromView(Landroid/support/v7/widget/RecyclerView;Z)V

    .line 220
    iget-object v0, v0, Landroid/support/v7/widget/RecyclerView;->mPrefetchRegistry:Landroid/support/v7/widget/GapWorker$LayoutPrefetchRegistryImpl;

    iget v0, v0, Landroid/support/v7/widget/GapWorker$LayoutPrefetchRegistryImpl;->mCount:I

    add-int/2addr v0, v1

    .line 216
    :goto_23
    add-int/lit8 v1, v2, 0x1

    move v2, v1

    move v1, v0

    goto :goto_9

    .line 225
    :cond_28
    iget-object v0, p0, Landroid/support/v7/widget/GapWorker;->mTasks:Ljava/util/ArrayList;

    invoke-virtual {v0, v1}, Ljava/util/ArrayList;->ensureCapacity(I)V

    move v6, v3

    move v1, v3

    .line 227
    :goto_2f
    if-ge v6, v7, :cond_95

    .line 228
    iget-object v0, p0, Landroid/support/v7/widget/GapWorker;->mRecyclerViews:Ljava/util/ArrayList;

    invoke-virtual {v0, v6}, Ljava/util/ArrayList;->get(I)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Landroid/support/v7/widget/RecyclerView;

    .line 229
    invoke-virtual {v0}, Landroid/support/v7/widget/RecyclerView;->getWindowVisibility()I

    move-result v2

    if-eqz v2, :cond_43

    .line 227
    :goto_3f
    add-int/lit8 v0, v6, 0x1

    move v6, v0

    goto :goto_2f

    .line 234
    :cond_43
    iget-object v8, v0, Landroid/support/v7/widget/RecyclerView;->mPrefetchRegistry:Landroid/support/v7/widget/GapWorker$LayoutPrefetchRegistryImpl;

    .line 235
    iget v2, v8, Landroid/support/v7/widget/GapWorker$LayoutPrefetchRegistryImpl;->mPrefetchDx:I

    invoke-static {v2}, Ljava/lang/Math;->abs(I)I

    move-result v2

    iget v4, v8, Landroid/support/v7/widget/GapWorker$LayoutPrefetchRegistryImpl;->mPrefetchDy:I

    .line 236
    invoke-static {v4}, Ljava/lang/Math;->abs(I)I

    move-result v4

    add-int v9, v2, v4

    move v2, v3

    move v4, v1

    .line 237
    :goto_55
    iget v1, v8, Landroid/support/v7/widget/GapWorker$LayoutPrefetchRegistryImpl;->mCount:I

    mul-int/lit8 v1, v1, 0x2

    if-ge v2, v1, :cond_9d

    .line 239
    iget-object v1, p0, Landroid/support/v7/widget/GapWorker;->mTasks:Ljava/util/ArrayList;

    invoke-virtual {v1}, Ljava/util/ArrayList;->size()I

    move-result v1

    if-lt v4, v1, :cond_8a

    .line 240
    new-instance v1, Landroid/support/v7/widget/GapWorker$Task;

    invoke-direct {v1}, Landroid/support/v7/widget/GapWorker$Task;-><init>()V

    .line 241
    iget-object v5, p0, Landroid/support/v7/widget/GapWorker;->mTasks:Ljava/util/ArrayList;

    invoke-virtual {v5, v1}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    .line 245
    :goto_6d
    iget-object v5, v8, Landroid/support/v7/widget/GapWorker$LayoutPrefetchRegistryImpl;->mPrefetchArray:[I

    add-int/lit8 v10, v2, 0x1

    aget v10, v5, v10

    .line 247
    if-gt v10, v9, :cond_93

    const/4 v5, 0x1

    :goto_76
    iput-boolean v5, v1, Landroid/support/v7/widget/GapWorker$Task;->immediate:Z

    .line 248
    iput v9, v1, Landroid/support/v7/widget/GapWorker$Task;->viewVelocity:I

    .line 249
    iput v10, v1, Landroid/support/v7/widget/GapWorker$Task;->distanceToItem:I

    .line 250
    iput-object v0, v1, Landroid/support/v7/widget/GapWorker$Task;->view:Landroid/support/v7/widget/RecyclerView;

    .line 251
    iget-object v5, v8, Landroid/support/v7/widget/GapWorker$LayoutPrefetchRegistryImpl;->mPrefetchArray:[I

    aget v5, v5, v2

    iput v5, v1, Landroid/support/v7/widget/GapWorker$Task;->position:I

    .line 253
    add-int/lit8 v4, v4, 0x1

    .line 237
    add-int/lit8 v1, v2, 0x2

    move v2, v1

    goto :goto_55

    .line 243
    :cond_8a
    iget-object v1, p0, Landroid/support/v7/widget/GapWorker;->mTasks:Ljava/util/ArrayList;

    invoke-virtual {v1, v4}, Ljava/util/ArrayList;->get(I)Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Landroid/support/v7/widget/GapWorker$Task;

    goto :goto_6d

    :cond_93
    move v5, v3

    .line 247
    goto :goto_76

    .line 258
    :cond_95
    iget-object v0, p0, Landroid/support/v7/widget/GapWorker;->mTasks:Ljava/util/ArrayList;

    sget-object v1, Landroid/support/v7/widget/GapWorker;->sTaskComparator:Ljava/util/Comparator;

    invoke-static {v0, v1}, Ljava/util/Collections;->sort(Ljava/util/List;Ljava/util/Comparator;)V

    .line 259
    return-void