1204 lines
29 KiB
Smali
1204 lines
29 KiB
Smali
.class public Landroidx/recyclerview/widget/DiffUtil$DiffResult;
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.super Ljava/lang/Object;
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.source "DiffUtil.java"
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# annotations
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.annotation system Ldalvik/annotation/EnclosingClass;
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value = Landroidx/recyclerview/widget/DiffUtil;
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.end annotation
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.annotation system Ldalvik/annotation/InnerClass;
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accessFlags = 0x9
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name = "DiffResult"
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.end annotation
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# static fields
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.field private static final FLAG_CHANGED:I = 0x2
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.field private static final FLAG_IGNORE:I = 0x10
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.field private static final FLAG_MASK:I = 0x1f
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.field private static final FLAG_MOVED_CHANGED:I = 0x4
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.field private static final FLAG_MOVED_NOT_CHANGED:I = 0x8
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.field private static final FLAG_NOT_CHANGED:I = 0x1
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.field private static final FLAG_OFFSET:I = 0x5
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.field public static final NO_POSITION:I = -0x1
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# instance fields
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.field private final mCallback:Landroidx/recyclerview/widget/DiffUtil$Callback;
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.field private final mDetectMoves:Z
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.field private final mNewItemStatuses:[I
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.field private final mNewListSize:I
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.field private final mOldItemStatuses:[I
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.field private final mOldListSize:I
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.field private final mSnakes:Ljava/util/List;
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"Ljava/util/List<",
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"Landroidx/recyclerview/widget/DiffUtil$Snake;",
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">;"
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}
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.end annotation
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.end field
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# direct methods
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.method public constructor <init>(Landroidx/recyclerview/widget/DiffUtil$Callback;Ljava/util/List;[I[IZ)V
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.locals 0
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Landroidx/recyclerview/widget/DiffUtil$Callback;",
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"Ljava/util/List<",
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"Landroidx/recyclerview/widget/DiffUtil$Snake;",
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">;[I[IZ)V"
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}
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.end annotation
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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iput-object p2, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mSnakes:Ljava/util/List;
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iput-object p3, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mOldItemStatuses:[I
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iput-object p4, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mNewItemStatuses:[I
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const/4 p2, 0x0
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invoke-static {p3, p2}, Ljava/util/Arrays;->fill([II)V
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invoke-static {p4, p2}, Ljava/util/Arrays;->fill([II)V
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iput-object p1, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mCallback:Landroidx/recyclerview/widget/DiffUtil$Callback;
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invoke-virtual {p1}, Landroidx/recyclerview/widget/DiffUtil$Callback;->getOldListSize()I
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move-result p2
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iput p2, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mOldListSize:I
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invoke-virtual {p1}, Landroidx/recyclerview/widget/DiffUtil$Callback;->getNewListSize()I
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move-result p1
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iput p1, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mNewListSize:I
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iput-boolean p5, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mDetectMoves:Z
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invoke-direct {p0}, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->addRootSnake()V
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invoke-direct {p0}, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->findMatchingItems()V
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return-void
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.end method
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.method private addRootSnake()V
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.locals 3
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iget-object v0, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mSnakes:Ljava/util/List;
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invoke-interface {v0}, Ljava/util/List;->isEmpty()Z
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move-result v0
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const/4 v1, 0x0
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if-eqz v0, :cond_0
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const/4 v0, 0x0
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goto :goto_0
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:cond_0
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iget-object v0, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mSnakes:Ljava/util/List;
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invoke-interface {v0, v1}, Ljava/util/List;->get(I)Ljava/lang/Object;
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move-result-object v0
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check-cast v0, Landroidx/recyclerview/widget/DiffUtil$Snake;
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:goto_0
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if-eqz v0, :cond_1
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iget v2, v0, Landroidx/recyclerview/widget/DiffUtil$Snake;->x:I
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if-nez v2, :cond_1
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iget v0, v0, Landroidx/recyclerview/widget/DiffUtil$Snake;->y:I
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if-eqz v0, :cond_2
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:cond_1
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new-instance v0, Landroidx/recyclerview/widget/DiffUtil$Snake;
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invoke-direct {v0}, Landroidx/recyclerview/widget/DiffUtil$Snake;-><init>()V
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iput v1, v0, Landroidx/recyclerview/widget/DiffUtil$Snake;->x:I
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iput v1, v0, Landroidx/recyclerview/widget/DiffUtil$Snake;->y:I
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iput-boolean v1, v0, Landroidx/recyclerview/widget/DiffUtil$Snake;->removal:Z
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iput v1, v0, Landroidx/recyclerview/widget/DiffUtil$Snake;->size:I
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iput-boolean v1, v0, Landroidx/recyclerview/widget/DiffUtil$Snake;->reverse:Z
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iget-object v2, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mSnakes:Ljava/util/List;
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invoke-interface {v2, v1, v0}, Ljava/util/List;->add(ILjava/lang/Object;)V
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:cond_2
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return-void
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.end method
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.method private dispatchAdditions(Ljava/util/List;Landroidx/recyclerview/widget/ListUpdateCallback;III)V
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.locals 6
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Ljava/util/List<",
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"Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;",
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">;",
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"Landroidx/recyclerview/widget/ListUpdateCallback;",
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"III)V"
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}
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.end annotation
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iget-boolean v0, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mDetectMoves:Z
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if-nez v0, :cond_0
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invoke-interface {p2, p3, p4}, Landroidx/recyclerview/widget/ListUpdateCallback;->onInserted(II)V
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return-void
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:cond_0
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const/4 v0, 0x1
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sub-int/2addr p4, v0
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:goto_0
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if-ltz p4, :cond_5
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iget-object v1, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mNewItemStatuses:[I
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add-int v2, p5, p4
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aget v3, v1, v2
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and-int/lit8 v3, v3, 0x1f
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if-eqz v3, :cond_3
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const/4 v4, 0x4
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if-eq v3, v4, :cond_2
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const/16 v5, 0x8
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if-eq v3, v5, :cond_2
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const/16 v1, 0x10
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if-ne v3, v1, :cond_1
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new-instance v1, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;
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const/4 v3, 0x0
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invoke-direct {v1, v2, p3, v3}, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;-><init>(IIZ)V
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invoke-interface {p1, v1}, Ljava/util/List;->add(Ljava/lang/Object;)Z
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goto :goto_2
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:cond_1
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new-instance p1, Ljava/lang/IllegalStateException;
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const-string/jumbo p2, "unknown flag for pos "
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const-string p3, " "
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invoke-static {p2, v2, p3}, Lf/e/c/a/a;->H(Ljava/lang/String;ILjava/lang/String;)Ljava/lang/StringBuilder;
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move-result-object p2
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int-to-long p3, v3
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invoke-static {p3, p4}, Ljava/lang/Long;->toBinaryString(J)Ljava/lang/String;
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move-result-object p3
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invoke-virtual {p2, p3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {p2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object p2
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invoke-direct {p1, p2}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V
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throw p1
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:cond_2
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aget v1, v1, v2
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shr-int/lit8 v1, v1, 0x5
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invoke-static {p1, v1, v0}, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->removePostponedUpdate(Ljava/util/List;IZ)Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;
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move-result-object v5
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iget v5, v5, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;->currentPos:I
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invoke-interface {p2, v5, p3}, Landroidx/recyclerview/widget/ListUpdateCallback;->onMoved(II)V
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if-ne v3, v4, :cond_4
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iget-object v3, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mCallback:Landroidx/recyclerview/widget/DiffUtil$Callback;
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invoke-virtual {v3, v1, v2}, Landroidx/recyclerview/widget/DiffUtil$Callback;->getChangePayload(II)Ljava/lang/Object;
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move-result-object v1
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invoke-interface {p2, p3, v0, v1}, Landroidx/recyclerview/widget/ListUpdateCallback;->onChanged(IILjava/lang/Object;)V
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goto :goto_2
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:cond_3
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invoke-interface {p2, p3, v0}, Landroidx/recyclerview/widget/ListUpdateCallback;->onInserted(II)V
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invoke-interface {p1}, Ljava/util/List;->iterator()Ljava/util/Iterator;
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move-result-object v1
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:goto_1
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invoke-interface {v1}, Ljava/util/Iterator;->hasNext()Z
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move-result v2
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if-eqz v2, :cond_4
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invoke-interface {v1}, Ljava/util/Iterator;->next()Ljava/lang/Object;
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move-result-object v2
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check-cast v2, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;
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iget v3, v2, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;->currentPos:I
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add-int/2addr v3, v0
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iput v3, v2, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;->currentPos:I
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goto :goto_1
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:cond_4
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:goto_2
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add-int/lit8 p4, p4, -0x1
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goto :goto_0
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:cond_5
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return-void
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.end method
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.method private dispatchRemovals(Ljava/util/List;Landroidx/recyclerview/widget/ListUpdateCallback;III)V
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.locals 8
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Ljava/util/List<",
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"Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;",
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">;",
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"Landroidx/recyclerview/widget/ListUpdateCallback;",
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"III)V"
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}
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.end annotation
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iget-boolean v0, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mDetectMoves:Z
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if-nez v0, :cond_0
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invoke-interface {p2, p3, p4}, Landroidx/recyclerview/widget/ListUpdateCallback;->onRemoved(II)V
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return-void
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:cond_0
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const/4 v0, 0x1
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sub-int/2addr p4, v0
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:goto_0
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if-ltz p4, :cond_5
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iget-object v1, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mOldItemStatuses:[I
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add-int v2, p5, p4
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aget v3, v1, v2
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and-int/lit8 v3, v3, 0x1f
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if-eqz v3, :cond_3
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const/4 v4, 0x4
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if-eq v3, v4, :cond_2
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const/16 v5, 0x8
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if-eq v3, v5, :cond_2
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const/16 v1, 0x10
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if-ne v3, v1, :cond_1
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new-instance v1, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;
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add-int v3, p3, p4
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invoke-direct {v1, v2, v3, v0}, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;-><init>(IIZ)V
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invoke-interface {p1, v1}, Ljava/util/List;->add(Ljava/lang/Object;)Z
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goto :goto_2
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:cond_1
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new-instance p1, Ljava/lang/IllegalStateException;
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const-string/jumbo p2, "unknown flag for pos "
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const-string p3, " "
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invoke-static {p2, v2, p3}, Lf/e/c/a/a;->H(Ljava/lang/String;ILjava/lang/String;)Ljava/lang/StringBuilder;
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move-result-object p2
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int-to-long p3, v3
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invoke-static {p3, p4}, Ljava/lang/Long;->toBinaryString(J)Ljava/lang/String;
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move-result-object p3
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invoke-virtual {p2, p3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {p2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object p2
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invoke-direct {p1, p2}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V
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throw p1
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:cond_2
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aget v1, v1, v2
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shr-int/lit8 v1, v1, 0x5
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const/4 v5, 0x0
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invoke-static {p1, v1, v5}, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->removePostponedUpdate(Ljava/util/List;IZ)Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;
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move-result-object v5
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add-int v6, p3, p4
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iget v7, v5, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;->currentPos:I
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sub-int/2addr v7, v0
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invoke-interface {p2, v6, v7}, Landroidx/recyclerview/widget/ListUpdateCallback;->onMoved(II)V
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if-ne v3, v4, :cond_4
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iget v3, v5, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;->currentPos:I
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sub-int/2addr v3, v0
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iget-object v4, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mCallback:Landroidx/recyclerview/widget/DiffUtil$Callback;
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invoke-virtual {v4, v2, v1}, Landroidx/recyclerview/widget/DiffUtil$Callback;->getChangePayload(II)Ljava/lang/Object;
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move-result-object v1
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invoke-interface {p2, v3, v0, v1}, Landroidx/recyclerview/widget/ListUpdateCallback;->onChanged(IILjava/lang/Object;)V
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goto :goto_2
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:cond_3
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add-int v1, p3, p4
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invoke-interface {p2, v1, v0}, Landroidx/recyclerview/widget/ListUpdateCallback;->onRemoved(II)V
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invoke-interface {p1}, Ljava/util/List;->iterator()Ljava/util/Iterator;
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move-result-object v1
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:goto_1
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invoke-interface {v1}, Ljava/util/Iterator;->hasNext()Z
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move-result v2
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if-eqz v2, :cond_4
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invoke-interface {v1}, Ljava/util/Iterator;->next()Ljava/lang/Object;
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move-result-object v2
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check-cast v2, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;
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iget v3, v2, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;->currentPos:I
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sub-int/2addr v3, v0
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iput v3, v2, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;->currentPos:I
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goto :goto_1
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:cond_4
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:goto_2
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add-int/lit8 p4, p4, -0x1
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goto :goto_0
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:cond_5
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return-void
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.end method
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.method private findAddition(III)V
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.locals 2
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iget-object v0, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mOldItemStatuses:[I
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add-int/lit8 v1, p1, -0x1
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aget v0, v0, v1
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if-eqz v0, :cond_0
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return-void
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:cond_0
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const/4 v0, 0x0
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invoke-direct {p0, p1, p2, p3, v0}, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->findMatchingItem(IIIZ)Z
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return-void
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.end method
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.method private findMatchingItem(IIIZ)Z
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.locals 8
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|
|
if-eqz p4, :cond_0
|
|
|
|
add-int/lit8 p2, p2, -0x1
|
|
|
|
move v1, p1
|
|
|
|
move v0, p2
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
add-int/lit8 v0, p1, -0x1
|
|
|
|
move v1, v0
|
|
|
|
:goto_0
|
|
if-ltz p3, :cond_7
|
|
|
|
iget-object v2, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mSnakes:Ljava/util/List;
|
|
|
|
invoke-interface {v2, p3}, Ljava/util/List;->get(I)Ljava/lang/Object;
|
|
|
|
move-result-object v2
|
|
|
|
check-cast v2, Landroidx/recyclerview/widget/DiffUtil$Snake;
|
|
|
|
iget v3, v2, Landroidx/recyclerview/widget/DiffUtil$Snake;->x:I
|
|
|
|
iget v4, v2, Landroidx/recyclerview/widget/DiffUtil$Snake;->size:I
|
|
|
|
add-int/2addr v3, v4
|
|
|
|
iget v5, v2, Landroidx/recyclerview/widget/DiffUtil$Snake;->y:I
|
|
|
|
add-int/2addr v5, v4
|
|
|
|
const/16 v4, 0x8
|
|
|
|
const/4 v6, 0x4
|
|
|
|
const/4 v7, 0x1
|
|
|
|
if-eqz p4, :cond_3
|
|
|
|
sub-int/2addr v1, v7
|
|
|
|
:goto_1
|
|
if-lt v1, v3, :cond_6
|
|
|
|
iget-object p2, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mCallback:Landroidx/recyclerview/widget/DiffUtil$Callback;
|
|
|
|
invoke-virtual {p2, v1, v0}, Landroidx/recyclerview/widget/DiffUtil$Callback;->areItemsTheSame(II)Z
|
|
|
|
move-result p2
|
|
|
|
if-eqz p2, :cond_2
|
|
|
|
iget-object p1, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mCallback:Landroidx/recyclerview/widget/DiffUtil$Callback;
|
|
|
|
invoke-virtual {p1, v1, v0}, Landroidx/recyclerview/widget/DiffUtil$Callback;->areContentsTheSame(II)Z
|
|
|
|
move-result p1
|
|
|
|
if-eqz p1, :cond_1
|
|
|
|
goto :goto_2
|
|
|
|
:cond_1
|
|
const/4 v4, 0x4
|
|
|
|
:goto_2
|
|
iget-object p1, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mNewItemStatuses:[I
|
|
|
|
shl-int/lit8 p2, v1, 0x5
|
|
|
|
or-int/lit8 p2, p2, 0x10
|
|
|
|
aput p2, p1, v0
|
|
|
|
iget-object p1, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mOldItemStatuses:[I
|
|
|
|
shl-int/lit8 p2, v0, 0x5
|
|
|
|
or-int/2addr p2, v4
|
|
|
|
aput p2, p1, v1
|
|
|
|
return v7
|
|
|
|
:cond_2
|
|
add-int/lit8 v1, v1, -0x1
|
|
|
|
goto :goto_1
|
|
|
|
:cond_3
|
|
sub-int/2addr p2, v7
|
|
|
|
:goto_3
|
|
if-lt p2, v5, :cond_6
|
|
|
|
iget-object v1, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mCallback:Landroidx/recyclerview/widget/DiffUtil$Callback;
|
|
|
|
invoke-virtual {v1, v0, p2}, Landroidx/recyclerview/widget/DiffUtil$Callback;->areItemsTheSame(II)Z
|
|
|
|
move-result v1
|
|
|
|
if-eqz v1, :cond_5
|
|
|
|
iget-object p3, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mCallback:Landroidx/recyclerview/widget/DiffUtil$Callback;
|
|
|
|
invoke-virtual {p3, v0, p2}, Landroidx/recyclerview/widget/DiffUtil$Callback;->areContentsTheSame(II)Z
|
|
|
|
move-result p3
|
|
|
|
if-eqz p3, :cond_4
|
|
|
|
goto :goto_4
|
|
|
|
:cond_4
|
|
const/4 v4, 0x4
|
|
|
|
:goto_4
|
|
iget-object p3, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mOldItemStatuses:[I
|
|
|
|
sub-int/2addr p1, v7
|
|
|
|
shl-int/lit8 p4, p2, 0x5
|
|
|
|
or-int/lit8 p4, p4, 0x10
|
|
|
|
aput p4, p3, p1
|
|
|
|
iget-object p3, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mNewItemStatuses:[I
|
|
|
|
shl-int/lit8 p1, p1, 0x5
|
|
|
|
or-int/2addr p1, v4
|
|
|
|
aput p1, p3, p2
|
|
|
|
return v7
|
|
|
|
:cond_5
|
|
add-int/lit8 p2, p2, -0x1
|
|
|
|
goto :goto_3
|
|
|
|
:cond_6
|
|
iget v1, v2, Landroidx/recyclerview/widget/DiffUtil$Snake;->x:I
|
|
|
|
iget p2, v2, Landroidx/recyclerview/widget/DiffUtil$Snake;->y:I
|
|
|
|
add-int/lit8 p3, p3, -0x1
|
|
|
|
goto :goto_0
|
|
|
|
:cond_7
|
|
const/4 p1, 0x0
|
|
|
|
return p1
|
|
.end method
|
|
|
|
.method private findMatchingItems()V
|
|
.locals 9
|
|
|
|
iget v0, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mOldListSize:I
|
|
|
|
iget v1, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mNewListSize:I
|
|
|
|
iget-object v2, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mSnakes:Ljava/util/List;
|
|
|
|
invoke-interface {v2}, Ljava/util/List;->size()I
|
|
|
|
move-result v2
|
|
|
|
const/4 v3, 0x1
|
|
|
|
sub-int/2addr v2, v3
|
|
|
|
:goto_0
|
|
if-ltz v2, :cond_4
|
|
|
|
iget-object v4, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mSnakes:Ljava/util/List;
|
|
|
|
invoke-interface {v4, v2}, Ljava/util/List;->get(I)Ljava/lang/Object;
|
|
|
|
move-result-object v4
|
|
|
|
check-cast v4, Landroidx/recyclerview/widget/DiffUtil$Snake;
|
|
|
|
iget v5, v4, Landroidx/recyclerview/widget/DiffUtil$Snake;->x:I
|
|
|
|
iget v6, v4, Landroidx/recyclerview/widget/DiffUtil$Snake;->size:I
|
|
|
|
add-int/2addr v5, v6
|
|
|
|
iget v7, v4, Landroidx/recyclerview/widget/DiffUtil$Snake;->y:I
|
|
|
|
add-int/2addr v7, v6
|
|
|
|
iget-boolean v6, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mDetectMoves:Z
|
|
|
|
if-eqz v6, :cond_1
|
|
|
|
:goto_1
|
|
if-le v0, v5, :cond_0
|
|
|
|
invoke-direct {p0, v0, v1, v2}, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->findAddition(III)V
|
|
|
|
add-int/lit8 v0, v0, -0x1
|
|
|
|
goto :goto_1
|
|
|
|
:cond_0
|
|
:goto_2
|
|
if-le v1, v7, :cond_1
|
|
|
|
invoke-direct {p0, v0, v1, v2}, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->findRemoval(III)V
|
|
|
|
add-int/lit8 v1, v1, -0x1
|
|
|
|
goto :goto_2
|
|
|
|
:cond_1
|
|
const/4 v0, 0x0
|
|
|
|
:goto_3
|
|
iget v1, v4, Landroidx/recyclerview/widget/DiffUtil$Snake;->size:I
|
|
|
|
if-ge v0, v1, :cond_3
|
|
|
|
iget v1, v4, Landroidx/recyclerview/widget/DiffUtil$Snake;->x:I
|
|
|
|
add-int/2addr v1, v0
|
|
|
|
iget v5, v4, Landroidx/recyclerview/widget/DiffUtil$Snake;->y:I
|
|
|
|
add-int/2addr v5, v0
|
|
|
|
iget-object v6, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mCallback:Landroidx/recyclerview/widget/DiffUtil$Callback;
|
|
|
|
invoke-virtual {v6, v1, v5}, Landroidx/recyclerview/widget/DiffUtil$Callback;->areContentsTheSame(II)Z
|
|
|
|
move-result v6
|
|
|
|
if-eqz v6, :cond_2
|
|
|
|
const/4 v6, 0x1
|
|
|
|
goto :goto_4
|
|
|
|
:cond_2
|
|
const/4 v6, 0x2
|
|
|
|
:goto_4
|
|
iget-object v7, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mOldItemStatuses:[I
|
|
|
|
shl-int/lit8 v8, v5, 0x5
|
|
|
|
or-int/2addr v8, v6
|
|
|
|
aput v8, v7, v1
|
|
|
|
iget-object v7, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mNewItemStatuses:[I
|
|
|
|
shl-int/lit8 v1, v1, 0x5
|
|
|
|
or-int/2addr v1, v6
|
|
|
|
aput v1, v7, v5
|
|
|
|
add-int/lit8 v0, v0, 0x1
|
|
|
|
goto :goto_3
|
|
|
|
:cond_3
|
|
iget v0, v4, Landroidx/recyclerview/widget/DiffUtil$Snake;->x:I
|
|
|
|
iget v1, v4, Landroidx/recyclerview/widget/DiffUtil$Snake;->y:I
|
|
|
|
add-int/lit8 v2, v2, -0x1
|
|
|
|
goto :goto_0
|
|
|
|
:cond_4
|
|
return-void
|
|
.end method
|
|
|
|
.method private findRemoval(III)V
|
|
.locals 2
|
|
|
|
iget-object v0, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mNewItemStatuses:[I
|
|
|
|
add-int/lit8 v1, p2, -0x1
|
|
|
|
aget v0, v0, v1
|
|
|
|
if-eqz v0, :cond_0
|
|
|
|
return-void
|
|
|
|
:cond_0
|
|
const/4 v0, 0x1
|
|
|
|
invoke-direct {p0, p1, p2, p3, v0}, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->findMatchingItem(IIIZ)Z
|
|
|
|
return-void
|
|
.end method
|
|
|
|
.method private static removePostponedUpdate(Ljava/util/List;IZ)Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;
|
|
.locals 5
|
|
.annotation system Ldalvik/annotation/Signature;
|
|
value = {
|
|
"(",
|
|
"Ljava/util/List<",
|
|
"Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;",
|
|
">;IZ)",
|
|
"Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;"
|
|
}
|
|
.end annotation
|
|
|
|
invoke-interface {p0}, Ljava/util/List;->size()I
|
|
|
|
move-result v0
|
|
|
|
const/4 v1, 0x1
|
|
|
|
sub-int/2addr v0, v1
|
|
|
|
:goto_0
|
|
if-ltz v0, :cond_3
|
|
|
|
invoke-interface {p0, v0}, Ljava/util/List;->get(I)Ljava/lang/Object;
|
|
|
|
move-result-object v2
|
|
|
|
check-cast v2, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;
|
|
|
|
iget v3, v2, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;->posInOwnerList:I
|
|
|
|
if-ne v3, p1, :cond_2
|
|
|
|
iget-boolean v3, v2, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;->removal:Z
|
|
|
|
if-ne v3, p2, :cond_2
|
|
|
|
invoke-interface {p0, v0}, Ljava/util/List;->remove(I)Ljava/lang/Object;
|
|
|
|
:goto_1
|
|
invoke-interface {p0}, Ljava/util/List;->size()I
|
|
|
|
move-result p1
|
|
|
|
if-ge v0, p1, :cond_1
|
|
|
|
invoke-interface {p0, v0}, Ljava/util/List;->get(I)Ljava/lang/Object;
|
|
|
|
move-result-object p1
|
|
|
|
check-cast p1, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;
|
|
|
|
iget v3, p1, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;->currentPos:I
|
|
|
|
if-eqz p2, :cond_0
|
|
|
|
const/4 v4, 0x1
|
|
|
|
goto :goto_2
|
|
|
|
:cond_0
|
|
const/4 v4, -0x1
|
|
|
|
:goto_2
|
|
add-int/2addr v3, v4
|
|
|
|
iput v3, p1, Landroidx/recyclerview/widget/DiffUtil$PostponedUpdate;->currentPos:I
|
|
|
|
add-int/lit8 v0, v0, 0x1
|
|
|
|
goto :goto_1
|
|
|
|
:cond_1
|
|
return-object v2
|
|
|
|
:cond_2
|
|
add-int/lit8 v0, v0, -0x1
|
|
|
|
goto :goto_0
|
|
|
|
:cond_3
|
|
const/4 p0, 0x0
|
|
|
|
return-object p0
|
|
.end method
|
|
|
|
|
|
# virtual methods
|
|
.method public convertNewPositionToOld(I)I
|
|
.locals 3
|
|
.param p1 # I
|
|
.annotation build Landroidx/annotation/IntRange;
|
|
from = 0x0L
|
|
.end annotation
|
|
.end param
|
|
|
|
if-ltz p1, :cond_1
|
|
|
|
iget v0, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mNewListSize:I
|
|
|
|
if-ge p1, v0, :cond_1
|
|
|
|
iget-object v0, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mNewItemStatuses:[I
|
|
|
|
aget p1, v0, p1
|
|
|
|
and-int/lit8 v0, p1, 0x1f
|
|
|
|
if-nez v0, :cond_0
|
|
|
|
const/4 p1, -0x1
|
|
|
|
return p1
|
|
|
|
:cond_0
|
|
shr-int/lit8 p1, p1, 0x5
|
|
|
|
return p1
|
|
|
|
:cond_1
|
|
new-instance v0, Ljava/lang/IndexOutOfBoundsException;
|
|
|
|
const-string v1, "Index out of bounds - passed position = "
|
|
|
|
const-string v2, ", new list size = "
|
|
|
|
invoke-static {v1, p1, v2}, Lf/e/c/a/a;->H(Ljava/lang/String;ILjava/lang/String;)Ljava/lang/StringBuilder;
|
|
|
|
move-result-object p1
|
|
|
|
iget v1, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mNewListSize:I
|
|
|
|
invoke-virtual {p1, v1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
|
|
|
|
invoke-virtual {p1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
|
|
|
|
move-result-object p1
|
|
|
|
invoke-direct {v0, p1}, Ljava/lang/IndexOutOfBoundsException;-><init>(Ljava/lang/String;)V
|
|
|
|
throw v0
|
|
.end method
|
|
|
|
.method public convertOldPositionToNew(I)I
|
|
.locals 3
|
|
.param p1 # I
|
|
.annotation build Landroidx/annotation/IntRange;
|
|
from = 0x0L
|
|
.end annotation
|
|
.end param
|
|
|
|
if-ltz p1, :cond_1
|
|
|
|
iget v0, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mOldListSize:I
|
|
|
|
if-ge p1, v0, :cond_1
|
|
|
|
iget-object v0, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mOldItemStatuses:[I
|
|
|
|
aget p1, v0, p1
|
|
|
|
and-int/lit8 v0, p1, 0x1f
|
|
|
|
if-nez v0, :cond_0
|
|
|
|
const/4 p1, -0x1
|
|
|
|
return p1
|
|
|
|
:cond_0
|
|
shr-int/lit8 p1, p1, 0x5
|
|
|
|
return p1
|
|
|
|
:cond_1
|
|
new-instance v0, Ljava/lang/IndexOutOfBoundsException;
|
|
|
|
const-string v1, "Index out of bounds - passed position = "
|
|
|
|
const-string v2, ", old list size = "
|
|
|
|
invoke-static {v1, p1, v2}, Lf/e/c/a/a;->H(Ljava/lang/String;ILjava/lang/String;)Ljava/lang/StringBuilder;
|
|
|
|
move-result-object p1
|
|
|
|
iget v1, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mOldListSize:I
|
|
|
|
invoke-virtual {p1, v1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
|
|
|
|
invoke-virtual {p1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
|
|
|
|
move-result-object p1
|
|
|
|
invoke-direct {v0, p1}, Ljava/lang/IndexOutOfBoundsException;-><init>(Ljava/lang/String;)V
|
|
|
|
throw v0
|
|
.end method
|
|
|
|
.method public dispatchUpdatesTo(Landroidx/recyclerview/widget/ListUpdateCallback;)V
|
|
.locals 14
|
|
.param p1 # Landroidx/recyclerview/widget/ListUpdateCallback;
|
|
.annotation build Landroidx/annotation/NonNull;
|
|
.end annotation
|
|
.end param
|
|
|
|
instance-of v0, p1, Landroidx/recyclerview/widget/BatchingListUpdateCallback;
|
|
|
|
if-eqz v0, :cond_0
|
|
|
|
check-cast p1, Landroidx/recyclerview/widget/BatchingListUpdateCallback;
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
new-instance v0, Landroidx/recyclerview/widget/BatchingListUpdateCallback;
|
|
|
|
invoke-direct {v0, p1}, Landroidx/recyclerview/widget/BatchingListUpdateCallback;-><init>(Landroidx/recyclerview/widget/ListUpdateCallback;)V
|
|
|
|
move-object p1, v0
|
|
|
|
:goto_0
|
|
new-instance v0, Ljava/util/ArrayList;
|
|
|
|
invoke-direct {v0}, Ljava/util/ArrayList;-><init>()V
|
|
|
|
iget v1, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mOldListSize:I
|
|
|
|
iget v2, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mNewListSize:I
|
|
|
|
iget-object v3, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mSnakes:Ljava/util/List;
|
|
|
|
invoke-interface {v3}, Ljava/util/List;->size()I
|
|
|
|
move-result v3
|
|
|
|
const/4 v7, 0x1
|
|
|
|
sub-int/2addr v3, v7
|
|
|
|
move v8, v2
|
|
|
|
move v9, v3
|
|
|
|
:goto_1
|
|
if-ltz v9, :cond_5
|
|
|
|
iget-object v2, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mSnakes:Ljava/util/List;
|
|
|
|
invoke-interface {v2, v9}, Ljava/util/List;->get(I)Ljava/lang/Object;
|
|
|
|
move-result-object v2
|
|
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|
move-object v10, v2
|
|
|
|
check-cast v10, Landroidx/recyclerview/widget/DiffUtil$Snake;
|
|
|
|
iget v11, v10, Landroidx/recyclerview/widget/DiffUtil$Snake;->size:I
|
|
|
|
iget v2, v10, Landroidx/recyclerview/widget/DiffUtil$Snake;->x:I
|
|
|
|
add-int v12, v2, v11
|
|
|
|
iget v2, v10, Landroidx/recyclerview/widget/DiffUtil$Snake;->y:I
|
|
|
|
add-int v13, v2, v11
|
|
|
|
if-ge v12, v1, :cond_1
|
|
|
|
sub-int v5, v1, v12
|
|
|
|
move-object v1, p0
|
|
|
|
move-object v2, v0
|
|
|
|
move-object v3, p1
|
|
|
|
move v4, v12
|
|
|
|
move v6, v12
|
|
|
|
invoke-direct/range {v1 .. v6}, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->dispatchRemovals(Ljava/util/List;Landroidx/recyclerview/widget/ListUpdateCallback;III)V
|
|
|
|
:cond_1
|
|
if-ge v13, v8, :cond_2
|
|
|
|
sub-int v5, v8, v13
|
|
|
|
move-object v1, p0
|
|
|
|
move-object v2, v0
|
|
|
|
move-object v3, p1
|
|
|
|
move v4, v12
|
|
|
|
move v6, v13
|
|
|
|
invoke-direct/range {v1 .. v6}, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->dispatchAdditions(Ljava/util/List;Landroidx/recyclerview/widget/ListUpdateCallback;III)V
|
|
|
|
:cond_2
|
|
add-int/lit8 v11, v11, -0x1
|
|
|
|
:goto_2
|
|
if-ltz v11, :cond_4
|
|
|
|
iget-object v1, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mOldItemStatuses:[I
|
|
|
|
iget v2, v10, Landroidx/recyclerview/widget/DiffUtil$Snake;->x:I
|
|
|
|
add-int v3, v2, v11
|
|
|
|
aget v1, v1, v3
|
|
|
|
and-int/lit8 v1, v1, 0x1f
|
|
|
|
const/4 v3, 0x2
|
|
|
|
if-ne v1, v3, :cond_3
|
|
|
|
add-int v1, v2, v11
|
|
|
|
iget-object v3, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mCallback:Landroidx/recyclerview/widget/DiffUtil$Callback;
|
|
|
|
add-int/2addr v2, v11
|
|
|
|
iget v4, v10, Landroidx/recyclerview/widget/DiffUtil$Snake;->y:I
|
|
|
|
add-int/2addr v4, v11
|
|
|
|
invoke-virtual {v3, v2, v4}, Landroidx/recyclerview/widget/DiffUtil$Callback;->getChangePayload(II)Ljava/lang/Object;
|
|
|
|
move-result-object v2
|
|
|
|
invoke-virtual {p1, v1, v7, v2}, Landroidx/recyclerview/widget/BatchingListUpdateCallback;->onChanged(IILjava/lang/Object;)V
|
|
|
|
:cond_3
|
|
add-int/lit8 v11, v11, -0x1
|
|
|
|
goto :goto_2
|
|
|
|
:cond_4
|
|
iget v1, v10, Landroidx/recyclerview/widget/DiffUtil$Snake;->x:I
|
|
|
|
iget v8, v10, Landroidx/recyclerview/widget/DiffUtil$Snake;->y:I
|
|
|
|
add-int/lit8 v9, v9, -0x1
|
|
|
|
goto :goto_1
|
|
|
|
:cond_5
|
|
invoke-virtual {p1}, Landroidx/recyclerview/widget/BatchingListUpdateCallback;->dispatchLastEvent()V
|
|
|
|
return-void
|
|
.end method
|
|
|
|
.method public dispatchUpdatesTo(Landroidx/recyclerview/widget/RecyclerView$Adapter;)V
|
|
.locals 1
|
|
.param p1 # Landroidx/recyclerview/widget/RecyclerView$Adapter;
|
|
.annotation build Landroidx/annotation/NonNull;
|
|
.end annotation
|
|
.end param
|
|
|
|
new-instance v0, Landroidx/recyclerview/widget/AdapterListUpdateCallback;
|
|
|
|
invoke-direct {v0, p1}, Landroidx/recyclerview/widget/AdapterListUpdateCallback;-><init>(Landroidx/recyclerview/widget/RecyclerView$Adapter;)V
|
|
|
|
invoke-virtual {p0, v0}, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->dispatchUpdatesTo(Landroidx/recyclerview/widget/ListUpdateCallback;)V
|
|
|
|
return-void
|
|
.end method
|
|
|
|
.method public getSnakes()Ljava/util/List;
|
|
.locals 1
|
|
.annotation build Landroidx/annotation/VisibleForTesting;
|
|
.end annotation
|
|
|
|
.annotation system Ldalvik/annotation/Signature;
|
|
value = {
|
|
"()",
|
|
"Ljava/util/List<",
|
|
"Landroidx/recyclerview/widget/DiffUtil$Snake;",
|
|
">;"
|
|
}
|
|
.end annotation
|
|
|
|
iget-object v0, p0, Landroidx/recyclerview/widget/DiffUtil$DiffResult;->mSnakes:Ljava/util/List;
|
|
|
|
return-object v0
|
|
.end method
|