.class public Landroid/support/v4/widget/NestedScrollView;
.super Landroid/widget/FrameLayout;
.source "NestedScrollView.java"

# interfaces
.implements Landroid/support/v4/view/NestedScrollingParent;
.implements Landroid/support/v4/view/NestedScrollingChild;
.implements Landroid/support/v4/view/ScrollingView;


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Landroid/support/v4/widget/NestedScrollView$AccessibilityDelegate;,
        Landroid/support/v4/widget/NestedScrollView$SavedState;,
        Landroid/support/v4/widget/NestedScrollView$OnScrollChangeListener;
    }
.end annotation


# static fields
.field private static final ACCESSIBILITY_DELEGATE:Landroid/support/v4/widget/NestedScrollView$AccessibilityDelegate;

.field static final ANIMATED_SCROLL_GAP:I = 0xfa

.field private static final INVALID_POINTER:I = -0x1

.field static final MAX_SCROLL_FACTOR:F = 0.5f

.field private static final SCROLLVIEW_STYLEABLE:[I

.field private static final TAG:Ljava/lang/String; = "NestedScrollView"


# instance fields
.field private mActivePointerId:I

.field private final mChildHelper:Landroid/support/v4/view/NestedScrollingChildHelper;

.field private mChildToScrollTo:Landroid/view/View;

.field private mEdgeGlowBottom:Landroid/support/v4/widget/EdgeEffectCompat;

.field private mEdgeGlowTop:Landroid/support/v4/widget/EdgeEffectCompat;

.field private mFillViewport:Z

.field private mIsBeingDragged:Z

.field private mIsLaidOut:Z

.field private mIsLayoutDirty:Z

.field private mLastMotionY:I

.field private mLastScroll:J

.field private mMaximumVelocity:I

.field private mMinimumVelocity:I

.field private mNestedYOffset:I

.field private mOnScrollChangeListener:Landroid/support/v4/widget/NestedScrollView$OnScrollChangeListener;

.field private final mParentHelper:Landroid/support/v4/view/NestedScrollingParentHelper;

.field private mSavedState:Landroid/support/v4/widget/NestedScrollView$SavedState;

.field private final mScrollConsumed:[I

.field private final mScrollOffset:[I

.field private mScroller:Landroid/support/v4/widget/ScrollerCompat;

.field private mSmoothScrollingEnabled:Z

.field private final mTempRect:Landroid/graphics/Rect;

.field private mTouchSlop:I

.field private mVelocityTracker:Landroid/view/VelocityTracker;

.field private mVerticalScrollFactor:F


# direct methods
.method static constructor <clinit>()V
    .locals 3

    .prologue
    .line 167
    new-instance v0, Landroid/support/v4/widget/NestedScrollView$AccessibilityDelegate;

    invoke-direct {v0}, Landroid/support/v4/widget/NestedScrollView$AccessibilityDelegate;-><init>()V

    sput-object v0, Landroid/support/v4/widget/NestedScrollView;->ACCESSIBILITY_DELEGATE:Landroid/support/v4/widget/NestedScrollView$AccessibilityDelegate;

    .line 169
    const/4 v0, 0x1

    new-array v0, v0, [I

    const/4 v1, 0x0

    const v2, 0x101017a

    aput v2, v0, v1

    sput-object v0, Landroid/support/v4/widget/NestedScrollView;->SCROLLVIEW_STYLEABLE:[I

    return-void
.end method

.method public constructor <init>(Landroid/content/Context;)V
    .locals 1
    .param p1, "context"    # Landroid/content/Context;

    .prologue
    .line 181
    const/4 v0, 0x0

    invoke-direct {p0, p1, v0}, Landroid/support/v4/widget/NestedScrollView;-><init>(Landroid/content/Context;Landroid/util/AttributeSet;)V

    .line 182
    return-void
.end method

.method public constructor <init>(Landroid/content/Context;Landroid/util/AttributeSet;)V
    .locals 1
    .param p1, "context"    # Landroid/content/Context;
    .param p2, "attrs"    # Landroid/util/AttributeSet;

    .prologue
    .line 185
    const/4 v0, 0x0

    invoke-direct {p0, p1, p2, v0}, Landroid/support/v4/widget/NestedScrollView;-><init>(Landroid/content/Context;Landroid/util/AttributeSet;I)V

    .line 186
    return-void
.end method

.method public constructor <init>(Landroid/content/Context;Landroid/util/AttributeSet;I)V
    .locals 5
    .param p1, "context"    # Landroid/content/Context;
    .param p2, "attrs"    # Landroid/util/AttributeSet;
    .param p3, "defStyleAttr"    # I

    .prologue
    const/4 v4, 0x2

    const/4 v3, 0x1

    const/4 v2, 0x0

    .line 189
    invoke-direct {p0, p1, p2, p3}, Landroid/widget/FrameLayout;-><init>(Landroid/content/Context;Landroid/util/AttributeSet;I)V

    .line 95
    new-instance v1, Landroid/graphics/Rect;

    invoke-direct {v1}, Landroid/graphics/Rect;-><init>()V

    iput-object v1, p0, Landroid/support/v4/widget/NestedScrollView;->mTempRect:Landroid/graphics/Rect;

    .line 109
    iput-boolean v3, p0, Landroid/support/v4/widget/NestedScrollView;->mIsLayoutDirty:Z

    .line 110
    iput-boolean v2, p0, Landroid/support/v4/widget/NestedScrollView;->mIsLaidOut:Z

    .line 117
    const/4 v1, 0x0

    iput-object v1, p0, Landroid/support/v4/widget/NestedScrollView;->mChildToScrollTo:Landroid/view/View;

    .line 124
    iput-boolean v2, p0, Landroid/support/v4/widget/NestedScrollView;->mIsBeingDragged:Z

    .line 140
    iput-boolean v3, p0, Landroid/support/v4/widget/NestedScrollView;->mSmoothScrollingEnabled:Z

    .line 150
    const/4 v1, -0x1

    iput v1, p0, Landroid/support/v4/widget/NestedScrollView;->mActivePointerId:I

    .line 155
    new-array v1, v4, [I

    iput-object v1, p0, Landroid/support/v4/widget/NestedScrollView;->mScrollOffset:[I

    .line 156
    new-array v1, v4, [I

    iput-object v1, p0, Landroid/support/v4/widget/NestedScrollView;->mScrollConsumed:[I

    .line 190
    invoke-direct {p0}, Landroid/support/v4/widget/NestedScrollView;->initScrollView()V

    .line 192
    sget-object v1, Landroid/support/v4/widget/NestedScrollView;->SCROLLVIEW_STYLEABLE:[I

    invoke-virtual {p1, p2, v1, p3, v2}, Landroid/content/Context;->obtainStyledAttributes(Landroid/util/AttributeSet;[III)Landroid/content/res/TypedArray;

    move-result-object v0

    .line 195
    .local v0, "a":Landroid/content/res/TypedArray;
    invoke-virtual {v0, v2, v2}, Landroid/content/res/TypedArray;->getBoolean(IZ)Z

    move-result v1

    invoke-virtual {p0, v1}, Landroid/support/v4/widget/NestedScrollView;->setFillViewport(Z)V

    .line 197
    invoke-virtual {v0}, Landroid/content/res/TypedArray;->recycle()V

    .line 199
    new-instance v1, Landroid/support/v4/view/NestedScrollingParentHelper;

    invoke-direct {v1, p0}, Landroid/support/v4/view/NestedScrollingParentHelper;-><init>(Landroid/view/ViewGroup;)V

    iput-object v1, p0, Landroid/support/v4/widget/NestedScrollView;->mParentHelper:Landroid/support/v4/view/NestedScrollingParentHelper;

    .line 200
    new-instance v1, Landroid/support/v4/view/NestedScrollingChildHelper;

    invoke-direct {v1, p0}, Landroid/support/v4/view/NestedScrollingChildHelper;-><init>(Landroid/view/View;)V

    iput-object v1, p0, Landroid/support/v4/widget/NestedScrollView;->mChildHelper:Landroid/support/v4/view/NestedScrollingChildHelper;

    .line 203
    invoke-virtual {p0, v3}, Landroid/support/v4/widget/NestedScrollView;->setNestedScrollingEnabled(Z)V

    .line 205
    sget-object v1, Landroid/support/v4/widget/NestedScrollView;->ACCESSIBILITY_DELEGATE:Landroid/support/v4/widget/NestedScrollView$AccessibilityDelegate;

    invoke-static {p0, v1}, Landroid/support/v4/view/ViewCompat;->setAccessibilityDelegate(Landroid/view/View;Landroid/support/v4/view/AccessibilityDelegateCompat;)V

    .line 206
    return-void
.end method

.method static synthetic access$000(Landroid/support/v4/widget/NestedScrollView;)I
    .locals 1
    .param p0, "x0"    # Landroid/support/v4/widget/NestedScrollView;

    .prologue
    .line 63
    invoke-direct {p0}, Landroid/support/v4/widget/NestedScrollView;->getScrollRange()I

    move-result v0

    return v0
.end method

.method private canScroll()Z
    .locals 6

    .prologue
    const/4 v2, 0x0

    .line 420
    invoke-virtual {p0, v2}, Landroid/support/v4/widget/NestedScrollView;->getChildAt(I)Landroid/view/View;

    move-result-object v0

    .line 421
    .local v0, "child":Landroid/view/View;
    if-eqz v0, :cond_0

    .line 422
    invoke-virtual {v0}, Landroid/view/View;->getHeight()I

    move-result v1

    .line 423
    .local v1, "childHeight":I
    invoke-virtual {p0}, Landroid/support/v4/widget/NestedScrollView;->getHeight()I

    move-result v3

    invoke-virtual {p0}, Landroid/support/v4/widget/NestedScrollView;->getPaddingTop()I

    move-result v4

    add-int/2addr v4, v1

    invoke-virtual {p0}, Landroid/support/v4/widget/NestedScrollView;->getPaddingBottom()I

    move-result v5

    add-int/2addr v4, v5

    if-ge v3, v4, :cond_0

    const/4 v2, 0x1

    .line 425
    .end local v1    # "childHeight":I
    :cond_0
    return v2
.end method

.method private static clamp(III)I
    .locals 1
    .param p0, "n"    # I
    .param p1, "my"    # I
    .param p2, "child"    # I

    .prologue
    .line 1793
    if-ge p1, p2, :cond_0

    if-gez p0, :cond_2

    .line 1809
    :cond_0
    const/4 p0, 0x0

    .line 1819
    .end local p0    # "n":I
    :cond_1
    :goto_0
    return p0

    .line 1811
    .restart local p0    # "n":I
    :cond_2
    add-int v0, p1, p0

    if-le v0, p2, :cond_1

    .line 1817
    sub-int p0, p2, p1

    goto :goto_0
.end method

.method private doScrollY(I)V
    .locals 2
    .param p1, "delta"    # I

    .prologue
    const/4 v1, 0x0

    .line 1286
    if-eqz p1, :cond_0

    .line 1287
    iget-boolean v0, p0, Landroid/support/v4/widget/NestedScrollView;->mSmoothScrollingEnabled:Z

    if-eqz v0, :cond_1

    .line 1288
    invoke-virtual {p0, v1, p1}, Landroid/support/v4/widget/NestedScrollView;->smoothScrollBy(II)V

    .line 1293
    :cond_0
    :goto_0
    return-void

    .line 1290
    :cond_1
    invoke-virtual {p0, v1, p1}, Landroid/support/v4/widget/NestedScrollView;->scrollBy(II)V

    goto :goto_0
.end method

.method private endDrag()V
    .locals 1

    .prologue
    .line 1717
    const/4 v0, 0x0

    iput-boolean v0, p0, Landroid/support/v4/widget/NestedScrollView;->mIsBeingDragged:Z

    .line 1719
    invoke-direct {p0}, Landroid/support/v4/widget/NestedScrollView;->recycleVelocityTracker()V

    .line 1720
    invoke-virtual {p0}, Landroid/support/v4/widget/NestedScrollView;->stopNestedScroll()V

    .line 1722
    iget-object v0, p0, Landroid/support/v4/widget/NestedScrollView;->mEdgeGlowTop:Landroid/support/v4/widget/EdgeEffectCompat;

    if-eqz v0, :cond_0

    .line 1723
    iget-object v0, p0, Landroid/support/v4/widget/NestedScrollView;->mEdgeGlowTop:Landroid/support/v4/widget/EdgeEffectCompat;

    invoke-virtual {v0}, Landroid/support/v4/widget/EdgeEffectCompat;->onRelease()Z

    .line 1724
    iget-object v0, p0, Landroid/support/v4/widget/NestedScrollView;->mEdgeGlowBottom:Landroid/support/v4/widget/EdgeEffectCompat;

    invoke-virtual {v0}, Landroid/support/v4/widget/EdgeEffectCompat;->onRelease()Z

    .line 1726
    :cond_0
    return-void
.end method

.method private ensureGlows()V
    .locals 4

    .prologue
    const/4 v3, 0x0

    .line 1747
    invoke-static {p0}, Landroid/support/v4/view/ViewCompat;->getOverScrollMode(Landroid/view/View;)I

    move-result v1

    const/4 v2, 0x2

    if-eq v1, v2, :cond_1

    .line 1748
    iget-object v1, p0, Landroid/support/v4/widget/NestedScrollView;->mEdgeGlowTop:Landroid/support/v4/widget/EdgeEffectCompat;

    if-nez v1, :cond_0

    .line 1749
    invoke-virtual {p0}, Landroid/support/v4/widget/NestedScrollView;->getContext()Landroid/content/Context;

    move-result-object v0

    .line 1750
    .local v0, "context":Landroid/content/Context;
    new-instance v1, Landroid/support/v4/widget/EdgeEffectCompat;

    invoke-direct {v1, v0}, Landroid/support/v4/widget/EdgeEffectCompat;-><init>(Landroid/content/Context;)V

    iput-object v1, p0, Landroid/support/v4/widget/NestedScrollView;->mEdgeGlowTop:Landroid/support/v4/widget/EdgeEffectCompat;

    .line 1751
    new-instance v1, Landroid/support/v4/widget/EdgeEffectCompat;

    invoke-direct {v1, v0}, Landroid/support/v4/widget/EdgeEffectCompat;-><init>(Landroid/content/Context;)V

    iput-object v1, p0, Landroid/support/v4/widget/NestedScrollView;->mEdgeGlowBottom:Landroid/support/v4/widget/EdgeEffectCompat;

    .line 1757
    .end local v0    # "context":Landroid/content/Context;
    :cond_0
    :goto_0
    return-void

    .line 1754
    :cond_1
    iput-object v3, p0, Landroid/support/v4/widget/NestedScrollView;->mEdgeGlowTop:Landroid/support/v4/widget/EdgeEffectCompat;

    .line 1755
    iput-object v3, p0, Landroid/support/v4/widget/NestedScrollView;->mEdgeGlowBottom:Landroid/support/v4/widget/EdgeEffectCompat;

    goto :goto_0
.end method

.method private findFocusableViewInBounds(ZII)Landroid/view/View;
    .locals 11
    .param p1, "topFocus"    # Z
    .param p2, "top"    # I
    .param p3, "bottom"    # I

    .prologue
    .line 1032
    const/4 v10, 0x2

    invoke-virtual {p0, v10}, Landroid/support/v4/widget/NestedScrollView;->getFocusables(I)Ljava/util/ArrayList;

    move-result-object v2

    .line 1033
    .local v2, "focusables":Ljava/util/List;, "Ljava/util/List<Landroid/view/View;>;"
    const/4 v1, 0x0

    .line 1042
    .local v1, "focusCandidate":Landroid/view/View;
    const/4 v3, 0x0

    .line 104