320 lines
6.7 KiB
Smali
320 lines
6.7 KiB
Smali
.class public abstract Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;
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.super Ljava/lang/Object;
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.source "GridLayoutManager.java"
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# annotations
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.annotation system Ldalvik/annotation/EnclosingClass;
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value = Landroidx/recyclerview/widget/GridLayoutManager;
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.end annotation
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.annotation system Ldalvik/annotation/InnerClass;
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accessFlags = 0x409
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name = "SpanSizeLookup"
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.end annotation
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# instance fields
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.field private mCacheSpanIndices:Z
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.field final mSpanIndexCache:Landroid/util/SparseIntArray;
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# direct methods
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.method public constructor <init>()V
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.locals 1
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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new-instance v0, Landroid/util/SparseIntArray;
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invoke-direct {v0}, Landroid/util/SparseIntArray;-><init>()V
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iput-object v0, p0, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->mSpanIndexCache:Landroid/util/SparseIntArray;
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const/4 v0, 0x0
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iput-boolean v0, p0, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->mCacheSpanIndices:Z
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return-void
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.end method
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# virtual methods
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.method findReferenceIndexFromCache(I)I
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.locals 4
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iget-object v0, p0, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->mSpanIndexCache:Landroid/util/SparseIntArray;
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invoke-virtual {v0}, Landroid/util/SparseIntArray;->size()I
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move-result v0
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add-int/lit8 v0, v0, -0x1
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const/4 v1, 0x0
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:goto_0
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if-gt v1, v0, :cond_1
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add-int v2, v1, v0
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ushr-int/lit8 v2, v2, 0x1
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iget-object v3, p0, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->mSpanIndexCache:Landroid/util/SparseIntArray;
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invoke-virtual {v3, v2}, Landroid/util/SparseIntArray;->keyAt(I)I
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move-result v3
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if-ge v3, p1, :cond_0
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add-int/lit8 v1, v2, 0x1
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goto :goto_0
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:cond_0
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add-int/lit8 v0, v2, -0x1
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goto :goto_0
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:cond_1
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add-int/lit8 v1, v1, -0x1
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if-ltz v1, :cond_2
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iget-object p1, p0, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->mSpanIndexCache:Landroid/util/SparseIntArray;
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invoke-virtual {p1}, Landroid/util/SparseIntArray;->size()I
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move-result p1
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if-ge v1, p1, :cond_2
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iget-object p1, p0, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->mSpanIndexCache:Landroid/util/SparseIntArray;
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invoke-virtual {p1, v1}, Landroid/util/SparseIntArray;->keyAt(I)I
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move-result p1
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return p1
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:cond_2
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const/4 p1, -0x1
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return p1
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.end method
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.method getCachedSpanIndex(II)I
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.locals 2
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iget-boolean v0, p0, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->mCacheSpanIndices:Z
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if-nez v0, :cond_0
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invoke-virtual {p0, p1, p2}, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->getSpanIndex(II)I
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move-result p1
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return p1
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:cond_0
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iget-object v0, p0, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->mSpanIndexCache:Landroid/util/SparseIntArray;
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const/4 v1, -0x1
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invoke-virtual {v0, p1, v1}, Landroid/util/SparseIntArray;->get(II)I
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move-result v0
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if-eq v0, v1, :cond_1
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return v0
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:cond_1
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invoke-virtual {p0, p1, p2}, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->getSpanIndex(II)I
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move-result p2
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iget-object v0, p0, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->mSpanIndexCache:Landroid/util/SparseIntArray;
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invoke-virtual {v0, p1, p2}, Landroid/util/SparseIntArray;->put(II)V
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return p2
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.end method
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.method public getSpanGroupIndex(II)I
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.locals 6
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invoke-virtual {p0, p1}, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->getSpanSize(I)I
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move-result v0
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const/4 v1, 0x0
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const/4 v2, 0x0
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const/4 v3, 0x0
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const/4 v4, 0x0
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:goto_0
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if-ge v2, p1, :cond_2
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invoke-virtual {p0, v2}, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->getSpanSize(I)I
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move-result v5
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add-int/2addr v3, v5
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if-ne v3, p2, :cond_0
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add-int/lit8 v4, v4, 0x1
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const/4 v3, 0x0
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goto :goto_1
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:cond_0
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if-le v3, p2, :cond_1
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add-int/lit8 v4, v4, 0x1
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move v3, v5
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:cond_1
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:goto_1
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add-int/lit8 v2, v2, 0x1
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goto :goto_0
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:cond_2
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add-int/2addr v3, v0
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if-le v3, p2, :cond_3
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add-int/lit8 v4, v4, 0x1
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:cond_3
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return v4
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.end method
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.method public getSpanIndex(II)I
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.locals 5
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invoke-virtual {p0, p1}, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->getSpanSize(I)I
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move-result v0
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const/4 v1, 0x0
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if-ne v0, p2, :cond_0
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return v1
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:cond_0
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iget-boolean v2, p0, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->mCacheSpanIndices:Z
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if-eqz v2, :cond_1
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iget-object v2, p0, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->mSpanIndexCache:Landroid/util/SparseIntArray;
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invoke-virtual {v2}, Landroid/util/SparseIntArray;->size()I
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move-result v2
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if-lez v2, :cond_1
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invoke-virtual {p0, p1}, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->findReferenceIndexFromCache(I)I
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move-result v2
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if-ltz v2, :cond_1
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iget-object v3, p0, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->mSpanIndexCache:Landroid/util/SparseIntArray;
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invoke-virtual {v3, v2}, Landroid/util/SparseIntArray;->get(I)I
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move-result v3
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invoke-virtual {p0, v2}, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->getSpanSize(I)I
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move-result v4
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add-int/2addr v3, v4
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add-int/lit8 v2, v2, 0x1
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goto :goto_0
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:cond_1
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const/4 v2, 0x0
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const/4 v3, 0x0
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:goto_0
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if-ge v2, p1, :cond_4
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invoke-virtual {p0, v2}, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->getSpanSize(I)I
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move-result v4
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add-int/2addr v3, v4
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if-ne v3, p2, :cond_2
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const/4 v3, 0x0
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goto :goto_1
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:cond_2
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if-le v3, p2, :cond_3
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move v3, v4
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:cond_3
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:goto_1
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add-int/lit8 v2, v2, 0x1
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goto :goto_0
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:cond_4
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add-int/2addr v0, v3
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if-gt v0, p2, :cond_5
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return v3
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:cond_5
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return v1
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.end method
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.method public abstract getSpanSize(I)I
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.end method
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.method public invalidateSpanIndexCache()V
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.locals 1
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iget-object v0, p0, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->mSpanIndexCache:Landroid/util/SparseIntArray;
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invoke-virtual {v0}, Landroid/util/SparseIntArray;->clear()V
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return-void
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.end method
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.method public isSpanIndexCacheEnabled()Z
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.locals 1
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iget-boolean v0, p0, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->mCacheSpanIndices:Z
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return v0
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.end method
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.method public setSpanIndexCacheEnabled(Z)V
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.locals 0
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iput-boolean p1, p0, Landroidx/recyclerview/widget/GridLayoutManager$SpanSizeLookup;->mCacheSpanIndices:Z
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return-void
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.end method
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