mirror of
https://github.com/Pinball3D/Rabbit-R1.git
synced 2025-01-09 13:43:22 +00:00
725 lines
17 KiB
Smali
725 lines
17 KiB
Smali
.class public Landroidx/recyclerview/widget/LinearSmoothScroller;
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.super Landroidx/recyclerview/widget/RecyclerView$SmoothScroller;
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.source "LinearSmoothScroller.java"
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# static fields
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.field private static final DEBUG:Z = false
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.field private static final MILLISECONDS_PER_INCH:F = 25.0f
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.field public static final SNAP_TO_ANY:I = 0x0
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.field public static final SNAP_TO_END:I = 0x1
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.field public static final SNAP_TO_START:I = -0x1
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.field private static final TARGET_SEEK_EXTRA_SCROLL_RATIO:F = 1.2f
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.field private static final TARGET_SEEK_SCROLL_DISTANCE_PX:I = 0x2710
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# instance fields
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.field protected final mDecelerateInterpolator:Landroid/view/animation/DecelerateInterpolator;
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.field private final mDisplayMetrics:Landroid/util/DisplayMetrics;
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.field private mHasCalculatedMillisPerPixel:Z
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.field protected mInterimTargetDx:I
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.field protected mInterimTargetDy:I
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.field protected final mLinearInterpolator:Landroid/view/animation/LinearInterpolator;
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.field private mMillisPerPixel:F
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.field protected mTargetVector:Landroid/graphics/PointF;
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# direct methods
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.method public constructor <init>(Landroid/content/Context;)V
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.locals 1
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.line 96
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invoke-direct {p0}, Landroidx/recyclerview/widget/RecyclerView$SmoothScroller;-><init>()V
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.line 80
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new-instance v0, Landroid/view/animation/LinearInterpolator;
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invoke-direct {v0}, Landroid/view/animation/LinearInterpolator;-><init>()V
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iput-object v0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mLinearInterpolator:Landroid/view/animation/LinearInterpolator;
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.line 82
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new-instance v0, Landroid/view/animation/DecelerateInterpolator;
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invoke-direct {v0}, Landroid/view/animation/DecelerateInterpolator;-><init>()V
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iput-object v0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mDecelerateInterpolator:Landroid/view/animation/DecelerateInterpolator;
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const/4 v0, 0x0
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iput-boolean v0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mHasCalculatedMillisPerPixel:Z
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iput v0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mInterimTargetDx:I
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iput v0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mInterimTargetDy:I
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.line 97
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invoke-virtual {p1}, Landroid/content/Context;->getResources()Landroid/content/res/Resources;
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move-result-object p1
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invoke-virtual {p1}, Landroid/content/res/Resources;->getDisplayMetrics()Landroid/util/DisplayMetrics;
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move-result-object p1
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iput-object p1, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mDisplayMetrics:Landroid/util/DisplayMetrics;
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return-void
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.end method
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.method private clampApplyScroll(II)I
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.locals 0
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sub-int p0, p1, p2
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mul-int/2addr p1, p0
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if-gtz p1, :cond_0
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const/4 p0, 0x0
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:cond_0
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return p0
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.end method
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.method private getSpeedPerPixel()F
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.locals 1
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iget-boolean v0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mHasCalculatedMillisPerPixel:Z
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if-nez v0, :cond_0
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iget-object v0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mDisplayMetrics:Landroid/util/DisplayMetrics;
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.line 177
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invoke-virtual {p0, v0}, Landroidx/recyclerview/widget/LinearSmoothScroller;->calculateSpeedPerPixel(Landroid/util/DisplayMetrics;)F
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move-result v0
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iput v0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mMillisPerPixel:F
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const/4 v0, 0x1
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iput-boolean v0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mHasCalculatedMillisPerPixel:Z
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:cond_0
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iget p0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mMillisPerPixel:F
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return p0
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.end method
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# virtual methods
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.method public calculateDtToFit(IIIII)I
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.locals 0
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const/4 p0, -0x1
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if-eq p5, p0, :cond_4
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if-eqz p5, :cond_1
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const/4 p0, 0x1
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if-ne p5, p0, :cond_0
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sub-int/2addr p4, p2
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return p4
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.line 303
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:cond_0
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new-instance p0, Ljava/lang/IllegalArgumentException;
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const-string p1, "snap preference should be one of the constants defined in SmoothScroller, starting with SNAP_"
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invoke-direct {p0, p1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
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throw p0
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:cond_1
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sub-int/2addr p3, p1
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if-lez p3, :cond_2
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return p3
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:cond_2
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sub-int/2addr p4, p2
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if-gez p4, :cond_3
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return p4
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:cond_3
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const/4 p0, 0x0
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return p0
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:cond_4
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sub-int/2addr p3, p1
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return p3
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.end method
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.method public calculateDxToMakeVisible(Landroid/view/View;I)I
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.locals 10
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.line 348
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invoke-virtual {p0}, Landroidx/recyclerview/widget/LinearSmoothScroller;->getLayoutManager()Landroidx/recyclerview/widget/RecyclerView$LayoutManager;
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move-result-object v0
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if-eqz v0, :cond_1
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.line 349
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invoke-virtual {v0}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->canScrollHorizontally()Z
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move-result v1
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if-nez v1, :cond_0
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goto :goto_0
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.line 353
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:cond_0
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invoke-virtual {p1}, Landroid/view/View;->getLayoutParams()Landroid/view/ViewGroup$LayoutParams;
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move-result-object v1
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check-cast v1, Landroidx/recyclerview/widget/RecyclerView$LayoutParams;
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.line 354
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invoke-virtual {v0, p1}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getDecoratedLeft(Landroid/view/View;)I
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move-result v2
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iget v3, v1, Landroidx/recyclerview/widget/RecyclerView$LayoutParams;->leftMargin:I
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sub-int v5, v2, v3
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.line 355
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invoke-virtual {v0, p1}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getDecoratedRight(Landroid/view/View;)I
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move-result p1
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iget v1, v1, Landroidx/recyclerview/widget/RecyclerView$LayoutParams;->rightMargin:I
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add-int v6, p1, v1
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.line 356
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invoke-virtual {v0}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getPaddingLeft()I
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move-result v7
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.line 357
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invoke-virtual {v0}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getWidth()I
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move-result p1
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invoke-virtual {v0}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getPaddingRight()I
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move-result v0
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sub-int v8, p1, v0
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move-object v4, p0
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move v9, p2
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.line 358
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invoke-virtual/range {v4 .. v9}, Landroidx/recyclerview/widget/LinearSmoothScroller;->calculateDtToFit(IIIII)I
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move-result p0
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return p0
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:cond_1
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:goto_0
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const/4 p0, 0x0
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return p0
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.end method
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.method public calculateDyToMakeVisible(Landroid/view/View;I)I
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.locals 10
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.line 322
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invoke-virtual {p0}, Landroidx/recyclerview/widget/LinearSmoothScroller;->getLayoutManager()Landroidx/recyclerview/widget/RecyclerView$LayoutManager;
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move-result-object v0
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if-eqz v0, :cond_1
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.line 323
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invoke-virtual {v0}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->canScrollVertically()Z
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move-result v1
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if-nez v1, :cond_0
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goto :goto_0
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.line 327
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:cond_0
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invoke-virtual {p1}, Landroid/view/View;->getLayoutParams()Landroid/view/ViewGroup$LayoutParams;
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move-result-object v1
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check-cast v1, Landroidx/recyclerview/widget/RecyclerView$LayoutParams;
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.line 328
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invoke-virtual {v0, p1}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getDecoratedTop(Landroid/view/View;)I
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move-result v2
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iget v3, v1, Landroidx/recyclerview/widget/RecyclerView$LayoutParams;->topMargin:I
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sub-int v5, v2, v3
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.line 329
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invoke-virtual {v0, p1}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getDecoratedBottom(Landroid/view/View;)I
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move-result p1
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iget v1, v1, Landroidx/recyclerview/widget/RecyclerView$LayoutParams;->bottomMargin:I
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add-int v6, p1, v1
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.line 330
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invoke-virtual {v0}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getPaddingTop()I
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move-result v7
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.line 331
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invoke-virtual {v0}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getHeight()I
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move-result p1
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invoke-virtual {v0}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getPaddingBottom()I
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move-result v0
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sub-int v8, p1, v0
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move-object v4, p0
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move v9, p2
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.line 332
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invoke-virtual/range {v4 .. v9}, Landroidx/recyclerview/widget/LinearSmoothScroller;->calculateDtToFit(IIIII)I
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move-result p0
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return p0
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:cond_1
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:goto_0
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const/4 p0, 0x0
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return p0
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.end method
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.method protected calculateSpeedPerPixel(Landroid/util/DisplayMetrics;)F
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.locals 0
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.line 172
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iget p0, p1, Landroid/util/DisplayMetrics;->densityDpi:I
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int-to-float p0, p0
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const/high16 p1, 0x41c80000 # 25.0f
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div-float/2addr p1, p0
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return p1
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.end method
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.method protected calculateTimeForDeceleration(I)I
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.locals 2
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.line 197
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invoke-virtual {p0, p1}, Landroidx/recyclerview/widget/LinearSmoothScroller;->calculateTimeForScrolling(I)I
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move-result p0
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int-to-double p0, p0
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const-wide v0, 0x3fd57a786c22680aL # 0.3356
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div-double/2addr p0, v0
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invoke-static {p0, p1}, Ljava/lang/Math;->ceil(D)D
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move-result-wide p0
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double-to-int p0, p0
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return p0
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.end method
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.method protected calculateTimeForScrolling(I)I
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.locals 0
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.line 211
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invoke-static {p1}, Ljava/lang/Math;->abs(I)I
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move-result p1
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int-to-float p1, p1
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invoke-direct {p0}, Landroidx/recyclerview/widget/LinearSmoothScroller;->getSpeedPerPixel()F
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move-result p0
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mul-float/2addr p1, p0
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float-to-double p0, p1
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invoke-static {p0, p1}, Ljava/lang/Math;->ceil(D)D
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move-result-wide p0
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double-to-int p0, p0
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return p0
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.end method
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.method protected getHorizontalSnapPreference()I
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.locals 2
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iget-object v0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mTargetVector:Landroid/graphics/PointF;
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if-eqz v0, :cond_2
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.line 224
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iget v0, v0, Landroid/graphics/PointF;->x:F
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const/4 v1, 0x0
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cmpl-float v0, v0, v1
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if-nez v0, :cond_0
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goto :goto_0
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:cond_0
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iget-object p0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mTargetVector:Landroid/graphics/PointF;
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.line 225
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iget p0, p0, Landroid/graphics/PointF;->x:F
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cmpl-float p0, p0, v1
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if-lez p0, :cond_1
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const/4 p0, 0x1
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goto :goto_1
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:cond_1
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const/4 p0, -0x1
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goto :goto_1
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:cond_2
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:goto_0
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const/4 p0, 0x0
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:goto_1
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return p0
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.end method
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.method protected getVerticalSnapPreference()I
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.locals 2
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iget-object v0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mTargetVector:Landroid/graphics/PointF;
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if-eqz v0, :cond_2
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.line 238
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iget v0, v0, Landroid/graphics/PointF;->y:F
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const/4 v1, 0x0
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cmpl-float v0, v0, v1
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if-nez v0, :cond_0
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goto :goto_0
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:cond_0
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iget-object p0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mTargetVector:Landroid/graphics/PointF;
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.line 239
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iget p0, p0, Landroid/graphics/PointF;->y:F
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cmpl-float p0, p0, v1
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if-lez p0, :cond_1
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const/4 p0, 0x1
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goto :goto_1
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:cond_1
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const/4 p0, -0x1
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goto :goto_1
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:cond_2
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:goto_0
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const/4 p0, 0x0
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:goto_1
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return p0
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.end method
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.method protected onSeekTargetStep(IILandroidx/recyclerview/widget/RecyclerView$State;Landroidx/recyclerview/widget/RecyclerView$SmoothScroller$Action;)V
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.locals 0
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.line 132
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invoke-virtual {p0}, Landroidx/recyclerview/widget/LinearSmoothScroller;->getChildCount()I
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move-result p3
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if-nez p3, :cond_0
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.line 133
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invoke-virtual {p0}, Landroidx/recyclerview/widget/LinearSmoothScroller;->stop()V
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return-void
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:cond_0
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iget p3, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mInterimTargetDx:I
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.line 142
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invoke-direct {p0, p3, p1}, Landroidx/recyclerview/widget/LinearSmoothScroller;->clampApplyScroll(II)I
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move-result p1
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iput p1, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mInterimTargetDx:I
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iget p1, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mInterimTargetDy:I
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.line 143
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invoke-direct {p0, p1, p2}, Landroidx/recyclerview/widget/LinearSmoothScroller;->clampApplyScroll(II)I
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move-result p1
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iput p1, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mInterimTargetDy:I
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iget p2, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mInterimTargetDx:I
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if-nez p2, :cond_1
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if-nez p1, :cond_1
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.line 146
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invoke-virtual {p0, p4}, Landroidx/recyclerview/widget/LinearSmoothScroller;->updateActionForInterimTarget(Landroidx/recyclerview/widget/RecyclerView$SmoothScroller$Action;)V
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:cond_1
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return-void
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.end method
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.method protected onStart()V
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.locals 0
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return-void
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.end method
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.method protected onStop()V
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.locals 1
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const/4 v0, 0x0
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iput v0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mInterimTargetDy:I
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iput v0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mInterimTargetDx:I
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const/4 v0, 0x0
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iput-object v0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mTargetVector:Landroid/graphics/PointF;
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return-void
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.end method
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.method protected onTargetFound(Landroid/view/View;Landroidx/recyclerview/widget/RecyclerView$State;Landroidx/recyclerview/widget/RecyclerView$SmoothScroller$Action;)V
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.locals 2
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.line 114
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invoke-virtual {p0}, Landroidx/recyclerview/widget/LinearSmoothScroller;->getHorizontalSnapPreference()I
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move-result p2
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invoke-virtual {p0, p1, p2}, Landroidx/recyclerview/widget/LinearSmoothScroller;->calculateDxToMakeVisible(Landroid/view/View;I)I
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move-result p2
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.line 115
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invoke-virtual {p0}, Landroidx/recyclerview/widget/LinearSmoothScroller;->getVerticalSnapPreference()I
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move-result v0
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invoke-virtual {p0, p1, v0}, Landroidx/recyclerview/widget/LinearSmoothScroller;->calculateDyToMakeVisible(Landroid/view/View;I)I
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move-result p1
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mul-int v0, p2, p2
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mul-int v1, p1, p1
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add-int/2addr v0, v1
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int-to-double v0, v0
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.line 116
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invoke-static {v0, v1}, Ljava/lang/Math;->sqrt(D)D
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move-result-wide v0
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double-to-int v0, v0
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.line 117
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invoke-virtual {p0, v0}, Landroidx/recyclerview/widget/LinearSmoothScroller;->calculateTimeForDeceleration(I)I
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move-result v0
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if-lez v0, :cond_0
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neg-int p2, p2
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neg-int p1, p1
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iget-object p0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mDecelerateInterpolator:Landroid/view/animation/DecelerateInterpolator;
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.line 119
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invoke-virtual {p3, p2, p1, v0, p0}, Landroidx/recyclerview/widget/RecyclerView$SmoothScroller$Action;->update(IIILandroid/view/animation/Interpolator;)V
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:cond_0
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return-void
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.end method
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.method protected updateActionForInterimTarget(Landroidx/recyclerview/widget/RecyclerView$SmoothScroller$Action;)V
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.locals 4
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.line 251
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invoke-virtual {p0}, Landroidx/recyclerview/widget/LinearSmoothScroller;->getTargetPosition()I
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move-result v0
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invoke-virtual {p0, v0}, Landroidx/recyclerview/widget/LinearSmoothScroller;->computeScrollVectorForPosition(I)Landroid/graphics/PointF;
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move-result-object v0
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if-eqz v0, :cond_1
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.line 252
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iget v1, v0, Landroid/graphics/PointF;->x:F
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const/4 v2, 0x0
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cmpl-float v1, v1, v2
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if-nez v1, :cond_0
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iget v1, v0, Landroid/graphics/PointF;->y:F
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cmpl-float v1, v1, v2
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if-nez v1, :cond_0
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goto :goto_0
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.line 258
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:cond_0
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invoke-virtual {p0, v0}, Landroidx/recyclerview/widget/LinearSmoothScroller;->normalize(Landroid/graphics/PointF;)V
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iput-object v0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mTargetVector:Landroid/graphics/PointF;
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.line 261
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iget v1, v0, Landroid/graphics/PointF;->x:F
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const v2, 0x461c4000 # 10000.0f
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mul-float/2addr v1, v2
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float-to-int v1, v1
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iput v1, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mInterimTargetDx:I
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.line 262
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iget v0, v0, Landroid/graphics/PointF;->y:F
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mul-float/2addr v0, v2
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float-to-int v0, v0
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iput v0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mInterimTargetDy:I
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const/16 v0, 0x2710
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.line 263
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|
invoke-virtual {p0, v0}, Landroidx/recyclerview/widget/LinearSmoothScroller;->calculateTimeForScrolling(I)I
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move-result v0
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iget v1, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mInterimTargetDx:I
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int-to-float v1, v1
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const v2, 0x3f99999a # 1.2f
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mul-float/2addr v1, v2
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float-to-int v1, v1
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iget v3, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mInterimTargetDy:I
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int-to-float v3, v3
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mul-float/2addr v3, v2
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float-to-int v3, v3
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int-to-float v0, v0
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mul-float/2addr v0, v2
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float-to-int v0, v0
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iget-object p0, p0, Landroidx/recyclerview/widget/LinearSmoothScroller;->mLinearInterpolator:Landroid/view/animation/LinearInterpolator;
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.line 267
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|
invoke-virtual {p1, v1, v3, v0, p0}, Landroidx/recyclerview/widget/RecyclerView$SmoothScroller$Action;->update(IIILandroid/view/animation/Interpolator;)V
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|
return-void
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.line 253
|
|
:cond_1
|
|
:goto_0
|
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invoke-virtual {p0}, Landroidx/recyclerview/widget/LinearSmoothScroller;->getTargetPosition()I
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move-result v0
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.line 254
|
|
invoke-virtual {p1, v0}, Landroidx/recyclerview/widget/RecyclerView$SmoothScroller$Action;->jumpTo(I)V
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.line 255
|
|
invoke-virtual {p0}, Landroidx/recyclerview/widget/LinearSmoothScroller;->stop()V
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|
|
|
return-void
|
|
.end method
|