Files
rr3-apk/smali/androidx/recyclerview/widget/LinearSnapHelper.smali
Daniel Elliott f3960ee359 Add Discord APKTool decompilation (Smali source for modding)
- Imported from https://github.com/supermegamestre/Project-Real-Resurrection-3
- APKTool decompilation (Smali bytecode) for modding and rebuilding APK
- Supports both 32-bit (armeabi-v7a) and 64-bit (arm64-v8a) architectures
- Includes full Smali source, resources, and native libraries
- Ready to rebuild APK after modifications with apktool b command
- Added comprehensive README-apktool.md with modding guide

This branch complements the JADX branches:
- Use JADX (main/discord-community) to UNDERSTAND code (readable Java)
- Use APKTool (this branch) to MODIFY and REBUILD APK (editable Smali)

Total: 44,417 files, 538.51 MB Smali source code
2026-02-18 16:13:44 -08:00

693 lines
16 KiB
Smali

.class public Landroidx/recyclerview/widget/LinearSnapHelper;
.super Landroidx/recyclerview/widget/SnapHelper;
.source "SourceFile"
# static fields
.field private static final INVALID_DISTANCE:F = 1.0f
# instance fields
.field private mHorizontalHelper:Landroidx/recyclerview/widget/OrientationHelper;
.annotation build Landroidx/annotation/Nullable;
.end annotation
.end field
.field private mVerticalHelper:Landroidx/recyclerview/widget/OrientationHelper;
.annotation build Landroidx/annotation/Nullable;
.end annotation
.end field
# direct methods
.method public constructor <init>()V
.locals 0
.line 33
invoke-direct {p0}, Landroidx/recyclerview/widget/SnapHelper;-><init>()V
return-void
.end method
.method private computeDistancePerChild(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;Landroidx/recyclerview/widget/OrientationHelper;)F
.locals 10
.line 226
invoke-virtual {p1}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getChildCount()I
move-result v0
const/high16 v1, 0x3f800000 # 1.0f
if-nez v0, :cond_0
return v1
:cond_0
const/4 v2, 0x0
const v3, 0x7fffffff
const/high16 v4, -0x80000000
const/4 v5, 0x0
move v6, v5
move v5, v4
move v4, v3
move-object v3, v2
:goto_0
if-ge v6, v0, :cond_4
.line 232
invoke-virtual {p1, v6}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getChildAt(I)Landroid/view/View;
move-result-object v7
.line 233
invoke-virtual {p1, v7}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getPosition(Landroid/view/View;)I
move-result v8
const/4 v9, -0x1
if-ne v8, v9, :cond_1
goto :goto_1
:cond_1
if-ge v8, v4, :cond_2
move-object v2, v7
move v4, v8
:cond_2
if-le v8, v5, :cond_3
move-object v3, v7
move v5, v8
:cond_3
:goto_1
add-int/lit8 v6, v6, 0x1
goto :goto_0
:cond_4
if-eqz v2, :cond_7
if-nez v3, :cond_5
goto :goto_2
.line 249
:cond_5
invoke-virtual {p2, v2}, Landroidx/recyclerview/widget/OrientationHelper;->getDecoratedStart(Landroid/view/View;)I
move-result p1
.line 250
invoke-virtual {p2, v3}, Landroidx/recyclerview/widget/OrientationHelper;->getDecoratedStart(Landroid/view/View;)I
move-result v0
.line 249
invoke-static {p1, v0}, Ljava/lang/Math;->min(II)I
move-result p1
.line 251
invoke-virtual {p2, v2}, Landroidx/recyclerview/widget/OrientationHelper;->getDecoratedEnd(Landroid/view/View;)I
move-result v0
.line 252
invoke-virtual {p2, v3}, Landroidx/recyclerview/widget/OrientationHelper;->getDecoratedEnd(Landroid/view/View;)I
move-result p2
.line 251
invoke-static {v0, p2}, Ljava/lang/Math;->max(II)I
move-result p2
sub-int/2addr p2, p1
if-nez p2, :cond_6
return v1
:cond_6
int-to-float p1, p2
mul-float/2addr p1, v1
sub-int/2addr v5, v4
add-int/lit8 v5, v5, 0x1
int-to-float p2, v5
div-float/2addr p1, p2
return p1
:cond_7
:goto_2
return v1
.end method
.method private distanceToCenter(Landroid/view/View;Landroidx/recyclerview/widget/OrientationHelper;)I
.locals 1
.param p1 # Landroid/view/View;
.annotation build Landroidx/annotation/NonNull;
.end annotation
.end param
.line 142
invoke-virtual {p2, p1}, Landroidx/recyclerview/widget/OrientationHelper;->getDecoratedStart(Landroid/view/View;)I
move-result v0
.line 143
invoke-virtual {p2, p1}, Landroidx/recyclerview/widget/OrientationHelper;->getDecoratedMeasurement(Landroid/view/View;)I
move-result p1
div-int/lit8 p1, p1, 0x2
add-int/2addr v0, p1
.line 144
invoke-virtual {p2}, Landroidx/recyclerview/widget/OrientationHelper;->getStartAfterPadding()I
move-result p1
invoke-virtual {p2}, Landroidx/recyclerview/widget/OrientationHelper;->getTotalSpace()I
move-result p2
div-int/lit8 p2, p2, 0x2
add-int/2addr p1, p2
sub-int/2addr v0, p1
return v0
.end method
.method private estimateNextPositionDiffForFling(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;Landroidx/recyclerview/widget/OrientationHelper;II)I
.locals 2
.line 161
invoke-virtual {p0, p3, p4}, Landroidx/recyclerview/widget/SnapHelper;->calculateScrollDistance(II)[I
move-result-object p3
.line 162
invoke-direct {p0, p1, p2}, Landroidx/recyclerview/widget/LinearSnapHelper;->computeDistancePerChild(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;Landroidx/recyclerview/widget/OrientationHelper;)F
move-result p1
const/4 p2, 0x0
cmpg-float p2, p1, p2
const/4 p4, 0x0
if-gtz p2, :cond_0
return p4
.line 167
:cond_0
aget p2, p3, p4
invoke-static {p2}, Ljava/lang/Math;->abs(I)I
move-result p2
const/4 v0, 0x1
aget v1, p3, v0
invoke-static {v1}, Ljava/lang/Math;->abs(I)I
move-result v1
if-le p2, v1, :cond_1
aget p2, p3, p4
goto :goto_0
:cond_1
aget p2, p3, v0
:goto_0
int-to-float p2, p2
div-float/2addr p2, p1
.line 168
invoke-static {p2}, Ljava/lang/Math;->round(F)I
move-result p1
return p1
.end method
.method private findCenterView(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;Landroidx/recyclerview/widget/OrientationHelper;)Landroid/view/View;
.locals 8
.annotation build Landroidx/annotation/Nullable;
.end annotation
.line 183
invoke-virtual {p1}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getChildCount()I
move-result v0
const/4 v1, 0x0
if-nez v0, :cond_0
return-object v1
.line 189
:cond_0
invoke-virtual {p2}, Landroidx/recyclerview/widget/OrientationHelper;->getStartAfterPadding()I
move-result v2
invoke-virtual {p2}, Landroidx/recyclerview/widget/OrientationHelper;->getTotalSpace()I
move-result v3
div-int/lit8 v3, v3, 0x2
add-int/2addr v2, v3
const v3, 0x7fffffff
const/4 v4, 0x0
:goto_0
if-ge v4, v0, :cond_2
.line 193
invoke-virtual {p1, v4}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getChildAt(I)Landroid/view/View;
move-result-object v5
.line 194
invoke-virtual {p2, v5}, Landroidx/recyclerview/widget/OrientationHelper;->getDecoratedStart(Landroid/view/View;)I
move-result v6
.line 195
invoke-virtual {p2, v5}, Landroidx/recyclerview/widget/OrientationHelper;->getDecoratedMeasurement(Landroid/view/View;)I
move-result v7
div-int/lit8 v7, v7, 0x2
add-int/2addr v6, v7
sub-int/2addr v6, v2
.line 196
invoke-static {v6}, Ljava/lang/Math;->abs(I)I
move-result v6
if-ge v6, v3, :cond_1
move-object v1, v5
move v3, v6
:cond_1
add-int/lit8 v4, v4, 0x1
goto :goto_0
:cond_2
return-object v1
.end method
.method private getHorizontalHelper(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;)Landroidx/recyclerview/widget/OrientationHelper;
.locals 1
.param p1 # Landroidx/recyclerview/widget/RecyclerView$LayoutManager;
.annotation build Landroidx/annotation/NonNull;
.end annotation
.end param
.annotation build Landroidx/annotation/NonNull;
.end annotation
iget-object v0, p0, Landroidx/recyclerview/widget/LinearSnapHelper;->mHorizontalHelper:Landroidx/recyclerview/widget/OrientationHelper;
if-eqz v0, :cond_0
.line 271
iget-object v0, v0, Landroidx/recyclerview/widget/OrientationHelper;->mLayoutManager:Landroidx/recyclerview/widget/RecyclerView$LayoutManager;
if-eq v0, p1, :cond_1
.line 272
:cond_0
invoke-static {p1}, Landroidx/recyclerview/widget/OrientationHelper;->createHorizontalHelper(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;)Landroidx/recyclerview/widget/OrientationHelper;
move-result-object p1
iput-object p1, p0, Landroidx/recyclerview/widget/LinearSnapHelper;->mHorizontalHelper:Landroidx/recyclerview/widget/OrientationHelper;
:cond_1
iget-object p1, p0, Landroidx/recyclerview/widget/LinearSnapHelper;->mHorizontalHelper:Landroidx/recyclerview/widget/OrientationHelper;
return-object p1
.end method
.method private getVerticalHelper(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;)Landroidx/recyclerview/widget/OrientationHelper;
.locals 1
.param p1 # Landroidx/recyclerview/widget/RecyclerView$LayoutManager;
.annotation build Landroidx/annotation/NonNull;
.end annotation
.end param
.annotation build Landroidx/annotation/NonNull;
.end annotation
iget-object v0, p0, Landroidx/recyclerview/widget/LinearSnapHelper;->mVerticalHelper:Landroidx/recyclerview/widget/OrientationHelper;
if-eqz v0, :cond_0
.line 262
iget-object v0, v0, Landroidx/recyclerview/widget/OrientationHelper;->mLayoutManager:Landroidx/recyclerview/widget/RecyclerView$LayoutManager;
if-eq v0, p1, :cond_1
.line 263
:cond_0
invoke-static {p1}, Landroidx/recyclerview/widget/OrientationHelper;->createVerticalHelper(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;)Landroidx/recyclerview/widget/OrientationHelper;
move-result-object p1
iput-object p1, p0, Landroidx/recyclerview/widget/LinearSnapHelper;->mVerticalHelper:Landroidx/recyclerview/widget/OrientationHelper;
:cond_1
iget-object p1, p0, Landroidx/recyclerview/widget/LinearSnapHelper;->mVerticalHelper:Landroidx/recyclerview/widget/OrientationHelper;
return-object p1
.end method
# virtual methods
.method public calculateDistanceToFinalSnap(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;Landroid/view/View;)[I
.locals 4
.param p1 # Landroidx/recyclerview/widget/RecyclerView$LayoutManager;
.annotation build Landroidx/annotation/NonNull;
.end annotation
.end param
.param p2 # Landroid/view/View;
.annotation build Landroidx/annotation/NonNull;
.end annotation
.end param
const/4 v0, 0x2
new-array v0, v0, [I
.line 47
invoke-virtual {p1}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->canScrollHorizontally()Z
move-result v1
const/4 v2, 0x0
if-eqz v1, :cond_0
.line 49
invoke-direct {p0, p1}, Landroidx/recyclerview/widget/LinearSnapHelper;->getHorizontalHelper(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;)Landroidx/recyclerview/widget/OrientationHelper;
move-result-object v1
.line 48
invoke-direct {p0, p2, v1}, Landroidx/recyclerview/widget/LinearSnapHelper;->distanceToCenter(Landroid/view/View;Landroidx/recyclerview/widget/OrientationHelper;)I
move-result v1
aput v1, v0, v2
goto :goto_0
:cond_0
aput v2, v0, v2
.line 54
:goto_0
invoke-virtual {p1}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->canScrollVertically()Z
move-result v1
const/4 v3, 0x1
if-eqz v1, :cond_1
.line 56
invoke-direct {p0, p1}, Landroidx/recyclerview/widget/LinearSnapHelper;->getVerticalHelper(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;)Landroidx/recyclerview/widget/OrientationHelper;
move-result-object p1
.line 55
invoke-direct {p0, p2, p1}, Landroidx/recyclerview/widget/LinearSnapHelper;->distanceToCenter(Landroid/view/View;Landroidx/recyclerview/widget/OrientationHelper;)I
move-result p1
aput p1, v0, v3
goto :goto_1
:cond_1
aput v2, v0, v3
:goto_1
return-object v0
.end method
.method public findSnapView(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;)Landroid/view/View;
.locals 1
.line 133
invoke-virtual {p1}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->canScrollVertically()Z
move-result v0
if-eqz v0, :cond_0
.line 134
invoke-direct {p0, p1}, Landroidx/recyclerview/widget/LinearSnapHelper;->getVerticalHelper(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;)Landroidx/recyclerview/widget/OrientationHelper;
move-result-object v0
invoke-direct {p0, p1, v0}, Landroidx/recyclerview/widget/LinearSnapHelper;->findCenterView(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;Landroidx/recyclerview/widget/OrientationHelper;)Landroid/view/View;
move-result-object p1
return-object p1
.line 135
:cond_0
invoke-virtual {p1}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->canScrollHorizontally()Z
move-result v0
if-eqz v0, :cond_1
.line 136
invoke-direct {p0, p1}, Landroidx/recyclerview/widget/LinearSnapHelper;->getHorizontalHelper(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;)Landroidx/recyclerview/widget/OrientationHelper;
move-result-object v0
invoke-direct {p0, p1, v0}, Landroidx/recyclerview/widget/LinearSnapHelper;->findCenterView(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;Landroidx/recyclerview/widget/OrientationHelper;)Landroid/view/View;
move-result-object p1
return-object p1
:cond_1
const/4 p1, 0x0
return-object p1
.end method
.method public findTargetSnapPosition(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;II)I
.locals 8
.line 66
instance-of v0, p1, Landroidx/recyclerview/widget/RecyclerView$SmoothScroller$ScrollVectorProvider;
const/4 v1, -0x1
if-nez v0, :cond_0
return v1
.line 70
:cond_0
invoke-virtual {p1}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getItemCount()I
move-result v0
if-nez v0, :cond_1
return v1
.line 75
:cond_1
invoke-virtual {p0, p1}, Landroidx/recyclerview/widget/LinearSnapHelper;->findSnapView(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;)Landroid/view/View;
move-result-object v2
if-nez v2, :cond_2
return v1
.line 80
:cond_2
invoke-virtual {p1, v2}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->getPosition(Landroid/view/View;)I
move-result v2
if-ne v2, v1, :cond_3
return v1
.line 85
:cond_3
move-object v3, p1
check-cast v3, Landroidx/recyclerview/widget/RecyclerView$SmoothScroller$ScrollVectorProvider;
add-int/lit8 v4, v0, -0x1
.line 90
invoke-interface {v3, v4}, Landroidx/recyclerview/widget/RecyclerView$SmoothScroller$ScrollVectorProvider;->computeScrollVectorForPosition(I)Landroid/graphics/PointF;
move-result-object v3
if-nez v3, :cond_4
return v1
.line 97
:cond_4
invoke-virtual {p1}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->canScrollHorizontally()Z
move-result v5
const/4 v6, 0x0
const/4 v7, 0x0
if-eqz v5, :cond_5
.line 99
invoke-direct {p0, p1}, Landroidx/recyclerview/widget/LinearSnapHelper;->getHorizontalHelper(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;)Landroidx/recyclerview/widget/OrientationHelper;
move-result-object v5
.line 98
invoke-direct {p0, p1, v5, p2, v7}, Landroidx/recyclerview/widget/LinearSnapHelper;->estimateNextPositionDiffForFling(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;Landroidx/recyclerview/widget/OrientationHelper;II)I
move-result p2
.line 100
iget v5, v3, Landroid/graphics/PointF;->x:F
cmpg-float v5, v5, v6
if-gez v5, :cond_6
neg-int p2, p2
goto :goto_0
:cond_5
move p2, v7
.line 106
:cond_6
:goto_0
invoke-virtual {p1}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->canScrollVertically()Z
move-result v5
if-eqz v5, :cond_7
.line 108
invoke-direct {p0, p1}, Landroidx/recyclerview/widget/LinearSnapHelper;->getVerticalHelper(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;)Landroidx/recyclerview/widget/OrientationHelper;
move-result-object v5
.line 107
invoke-direct {p0, p1, v5, v7, p3}, Landroidx/recyclerview/widget/LinearSnapHelper;->estimateNextPositionDiffForFling(Landroidx/recyclerview/widget/RecyclerView$LayoutManager;Landroidx/recyclerview/widget/OrientationHelper;II)I
move-result p3
.line 109
iget v3, v3, Landroid/graphics/PointF;->y:F
cmpg-float v3, v3, v6
if-gez v3, :cond_8
neg-int p3, p3
goto :goto_1
:cond_7
move p3, v7
.line 116
:cond_8
:goto_1
invoke-virtual {p1}, Landroidx/recyclerview/widget/RecyclerView$LayoutManager;->canScrollVertically()Z
move-result p1
if-eqz p1, :cond_9
move p2, p3
:cond_9
if-nez p2, :cond_a
return v1
:cond_a
add-int/2addr v2, p2
if-gez v2, :cond_b
goto :goto_2
:cond_b
move v7, v2
:goto_2
if-lt v7, v0, :cond_c
goto :goto_3
:cond_c
move v4, v7
:goto_3
return v4
.end method