Util.smali

.class public final Lcom/bumptech/glide/util/Util;
.super Ljava/lang/Object;
.source "Util.java"


# static fields
.field private static final HASH_ACCUMULATOR:I = 0x11

.field private static final HASH_MULTIPLIER:I = 0x1f

.field private static final HEX_CHAR_ARRAY:[C

.field private static final SHA_256_CHARS:[C


# direct methods
.method static constructor <clinit>()V
    .registers 1

    .line 21
    const-string v0, "0123456789abcdef"

    invoke-virtual {v0}, Ljava/lang/String;->toCharArray()[C

    move-result-object v0

    sput-object v0, Lcom/bumptech/glide/util/Util;->HEX_CHAR_ARRAY:[C

    .line 23
    const/16 v0, 0x40

    new-array v0, v0, [C

    sput-object v0, Lcom/bumptech/glide/util/Util;->SHA_256_CHARS:[C

    return-void
.end method

.method private constructor <init>()V
    .registers 1

    .line 25
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 27
    return-void
.end method

.method public static assertBackgroundThread()V
    .registers 2

    .line 149
    invoke-static {}, Lcom/bumptech/glide/util/Util;->isOnBackgroundThread()Z

    move-result v0

    if-eqz v0, :cond_7

    .line 152
    return-void

    .line 150
    :cond_7
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string v1, "You must call this method on a background thread"

    invoke-direct {v0, v1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw v0
.end method

.method public static assertMainThread()V
    .registers 2

    .line 142
    invoke-static {}, Lcom/bumptech/glide/util/Util;->isOnMainThread()Z

    move-result v0

    if-eqz v0, :cond_7

    .line 145
    return-void

    .line 143
    :cond_7
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string v1, "You must call this method on the main thread"

    invoke-direct {v0, v1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw v0
.end method

.method public static bothModelsNullEquivalentOrEquals(Ljava/lang/Object;Ljava/lang/Object;)Z
    .registers 3
    .param p0, "a"    # Ljava/lang/Object;
    .param p1, "b"    # Ljava/lang/Object;

    .line 202
    if-nez p0, :cond_8

    .line 203
    if-nez p1, :cond_6

    const/4 v0, 0x1

    goto :goto_7

    :cond_6
    const/4 v0, 0x0

    :goto_7
    return v0

    .line 205
    :cond_8
    instance-of v0, p0, Lcom/bumptech/glide/load/model/Model;

    if-eqz v0, :cond_14

    .line 206
    move-object v0, p0

    check-cast v0, Lcom/bumptech/glide/load/model/Model;

    invoke-interface {v0, p1}, Lcom/bumptech/glide/load/model/Model;->isEquivalentTo(Ljava/lang/Object;)Z

    move-result v0

    return v0

    .line 208
    :cond_14
    invoke-virtual {p0, p1}, Ljava/lang/Object;->equals(Ljava/lang/Object;)Z

    move-result v0

    return v0
.end method

.method public static bothNullOrEqual(Ljava/lang/Object;Ljava/lang/Object;)Z
    .registers 3
    .param p0, "a"    # Ljava/lang/Object;
    .param p1, "b"    # Ljava/lang/Object;

    .line 198
    if-nez p0, :cond_8

    if-nez p1, :cond_6

    const/4 v0, 0x1

    goto :goto_c

    :cond_6
    const/4 v0, 0x0

    goto :goto_c

    :cond_8
    invoke-virtual {p0, p1}, Ljava/lang/Object;->equals(Ljava/lang/Object;)Z

    move-result v0

    :goto_c
    return v0
.end method

.method private static bytesToHex([B[C)Ljava/lang/String;
    .registers 7
    .param p0, "bytes"    # [B
    .param p1, "hexChars"    # [C

    .line 44
    const/4 v0, 0x0

    .local v0, "j":I
    :goto_1
    array-length v1, p0

    if-ge v0, v1, :cond_1f

    .line 45
    aget-byte v1, p0, v0

    and-int/lit16 v1, v1, 0xff

    .line 46
    .local v1, "v":I
    mul-int/lit8 v2, v0, 0x2

    sget-object v3, Lcom/bumptech/glide/util/Util;->HEX_CHAR_ARRAY:[C

    ushr-int/lit8 v4, v1, 0x4

    aget-char v4, v3, v4

    aput-char v4, p1, v2

    .line 47
    mul-int/lit8 v2, v0, 0x2

    add-int/lit8 v2, v2, 0x1

    and-int/lit8 v4, v1, 0xf

    aget-char v3, v3, v4

    aput-char v3, p1, v2

    .line 44
    add-int/lit8 v0, v0, 0x1

    goto :goto_1

    .line 49
    .end local v0    # "j":I
    .end local v1    # "v":I
    :cond_1f
    new-instance v0, Ljava/lang/String;

    invoke-direct {v0, p1}, Ljava/lang/String;-><init>([C)V

    return-object v0
.end method

.method public static createQueue(I)Ljava/util/Queue;
    .registers 2
    .param p0, "size"    # I
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "<T:",
            "Ljava/lang/Object;",
            ">(I)",
            "Ljava/util/Queue<",
            "TT;>;"
        }
    .end annotation

    .line 167
    new-instance v0, Ljava/util/ArrayDeque;

    invoke-direct {v0, p0}, Ljava/util/ArrayDeque;-><init>(I)V

    return-object v0
.end method

.method public static getBitmapByteSize(IILandroid/graphics/Bitmap$Config;)I
    .registers 5
    .param p0, "width"    # I
    .param p1, "height"    # I
    .param p2, "config"    # Landroid/graphics/Bitmap$Config;

    .line 99
    mul-int v0, p0, p1

    invoke-static {p2}, Lcom/bumptech/glide/util/Util;->getBytesPerPixel(Landroid/graphics/Bitmap$Config;)I

    move-result v1

    mul-int v0, v0, v1

    return v0
.end method

.method public static getBitmapByteSize(Landroid/graphics/Bitmap;)I
    .registers 4
    .param p0, "bitmap"    # Landroid/graphics/Bitmap;

    .line 70
    invoke-virtual {p0}, Landroid/graphics/Bitmap;->isRecycled()Z

    move-result v0

    if-nez v0, :cond_1d

    .line 81
    sget v0, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v1, 0x13

    if-lt v0, v1, :cond_12

    .line 84
    :try_start_c
    invoke-virtual {p0}, Landroid/graphics/Bitmap;->getAllocationByteCount()I

    move-result v0
    :try_end_10
    .catch Ljava/lang/NullPointerException; {:try_start_c .. :try_end_10} :catch_11

    return v0

    .line 85
    :catch_11
    move-exception v0

    .line 91
    :cond_12
    invoke-virtual {p0}, Landroid/graphics/Bitmap;->getHeight()I

    move-result v0

    invoke-virtual {p0}, Landroid/graphics/Bitmap;->getRowBytes()I

    move-result v1

    mul-int v0, v0, v1

    return v0

    .line 71
    :cond_1d
    new-instance v0, Ljava/lang/IllegalStateException;

    new-instance v1, Ljava/lang/StringBuilder;

    invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V

    const-string v2, "Cannot obtain size for recycled Bitmap: "

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    const-string v2, "["

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 75
    invoke-virtual {p0}, Landroid/graphics/Bitmap;->getWidth()I

    move-result v2

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    const-string/jumbo v2, "x"

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 77
    invoke-virtual {p0}, Landroid/graphics/Bitmap;->getHeight()I

    move-result v2

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    const-string v2, "] "

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 79
    invoke-virtual {p0}, Landroid/graphics/Bitmap;->getConfig()Landroid/graphics/Bitmap$Config;

    move-result-object v2

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

    invoke-direct {v0, v1}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V

    throw v0
.end method

.method private static getBytesPerPixel(Landroid/graphics/Bitmap$Config;)I
    .registers 3
    .param p0, "config"    # Landroid/graphics/Bitmap$Config;

    .line 104
    if-nez p0, :cond_4

    .line 105
    sget-object p0, Landroid/graphics/Bitmap$Config;->ARGB_8888:Landroid/graphics/Bitmap$Config;

    .line 109
    :cond_4
    sget-object v0, Lcom/bumptech/glide/util/Util$1;->$SwitchMap$android$graphics$Bitmap$Config:[I

    invoke-virtual {p0}, Landroid/graphics/Bitmap$Config;->ordinal()I

    move-result v1

    aget v0, v0, v1

    const/4 v1, 0x1

    if-eq v0, v1, :cond_1f

    const/4 v1, 0x2

    if-eq v0, v1, :cond_1d

    const/4 v1, 0x3

    if-eq v0, v1, :cond_1d

    const/4 v1, 0x4

    if-eq v0, v1, :cond_1a

    .line 122
    const/4 v0, 0x4

    .local v0, "bytesPerPixel":I
    goto :goto_21

    .line 118
    .end local v0    # "bytesPerPixel":I
    :cond_1a
    const/16 v0, 0x8

    .line 119
    .restart local v0    # "bytesPerPixel":I
    goto :goto_21

    .line 115
    .end local v0    # "bytesPerPixel":I
    :cond_1d
    const/4 v0, 0x2

    .line 116
    .restart local v0    # "bytesPerPixel":I
    goto :goto_21

    .line 111
    .end local v0    # "bytesPerPixel":I
    :cond_1f
    const/4 v0, 0x1

    .line 112
    .restart local v0    # "bytesPerPixel":I
    nop

    .line 125
    :goto_21
    return v0
.end method

.method public static getSize(Landroid/graphics/Bitmap;)I
    .registers 2
    .param p0, "bitmap"    # Landroid/graphics/Bitmap;
    .annotation runtime Ljava/lang/Deprecated;
    .end annotation

    .line 61
    invoke-static {p0}, Lcom/bumptech/glide/util/Util;->getBitmapByteSize(Landroid/graphics/Bitmap;)I

    move-result v0

    return v0
.end method

.method public static getSnapshot(Ljava/util/Collection;)Ljava/util/List;
    .registers 4
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "<T:",
            "Ljava/lang/Object;",
            ">(",
            "Ljava/util/Collection<",
            "TT;>;)",
            "Ljava/util/List<",
            "TT;>;"
        }
    .end annotation

    .line 183
    .local p0, "other":Ljava/util/Collection;, "Ljava/util/Collection<TT;>;"
    new-instance v0, Ljava/util/ArrayList;

    invoke-interface {p0}, Ljava/util/Collection;->size()I

    move-result v1

    invoke-direct {v0, v1}, Ljava/util/ArrayList;-><init>(I)V

    .line 184
    .local v0, "result":Ljava/util/List;, "Ljava/util/List<TT;>;"
    invoke-interface {p0}, Ljava/util/Collection;->iterator()Ljava/util/Iterator;

    move-result-object v1

    :goto_d
    invoke-interface {v1}, Ljava/util/Iterator;->hasNext()Z

    move-result v2

    if-eqz v2, :cond_1d

    invoke-interface {v1}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v2

    .line 185
    .local v2, "item":Ljava/lang/Object;, "TT;"
    if-eqz v2, :cond_1c

    .line 186
    invoke-interface {v0, v2}, Ljava/util/List;->add(Ljava/lang/Object;)Z

    .line 188
    .end local v2    # "item":Ljava/lang/Object;, "TT;"
    :cond_1c
    goto :goto_d

    .line 189
    :cond_1d
    return-object v0
.end method

.method public static hashCode(F)I
    .registers 2
    .param p0, "value"    # F

    .line 220
    const/16 v0, 0x11

    invoke-static {p0, v0}, Lcom/bumptech/glide/util/Util;->hashCode(FI)I

    move-result v0

    return v0
.end method

.method public static hashCode(FI)I
    .registers 3
    .param p0, "value"    # F
    .param p1, "accumulator"    # I

    .line 224
    invoke-static {p0}, Ljava/lang/Float;->floatToIntBits(F)I

    move-result v0

    invoke-static {v0, p1}, Lcom/bumptech/glide/util/Util;->hashCode(II)I

    move-result v0

    return v0
.end method

.method public static hashCode(I)I
    .registers 2
    .param p0, "value"    # I

    .line 212
    const/16 v0, 0x11

    invoke-static {p0, v0}, Lcom/bumptech/glide/util/Util;->hashCode(II)I

    move-result v0

    return v0
.end method

.method public static hashCode(II)I
    .registers 3
    .param p0, "value"    # I
    .param p1, "accumulator"    # I

    .line 216
    mul-int/lit8 v0, p1, 0x1f

    add-int/2addr v0, p0

    return v0
.end method

.method public static hashCode(Ljava/lang/Object;I)I
    .registers 3
    .param p0, "object"    # Ljava/lang/Object;
    .param p1, "accumulator"    # I

    .line 228
    if-nez p0, :cond_4

    const/4 v0, 0x0

    goto :goto_8

    :cond_4
    invoke-virtual {p0}, Ljava/lang/Object;->hashCode()I

    move-result v0

    :goto_8
    invoke-static {v0, p1}, Lcom/bumptech/glide/util/Util;->hashCode(II)I

    move-result v0

    return v0
.end method

.method public static hashCode(Z)I
    .registers 2
    .param p0, "value"    # Z

    .line 236
    const/16 v0, 0x11

    invoke-static {p0, v0}, Lcom/bumptech/glide/util/Util;->hashCode(ZI)I

    move-result v0

    return v0
.end method

.method public static hashCode(ZI)I
    .registers 3
    .param p0, "value"    # Z
    .param p1, "accumulator"    # I

    .line 232
    invoke-static {p0, p1}, Lcom/bumptech/glide/util/Util;->hashCode(II)I

    move-result v0

    return v0
.end method

.method public static isOnBackgroundThread()Z
    .registers 1

    .line 161
    invoke-static {}, Lcom/bumptech/glide/util/Util;->isOnMainThread()Z

    move-result v0

    xor-int/lit8 v0, v0, 0x1

    return v0
.end method

.method public static isOnMainThread()Z
    .registers 2

    .line 156
    invoke-static {}, Landroid/os/Looper;->myLooper()Landroid/os/Looper;

    move-result-object v0

    invoke-static {}, Landroid/os/Looper;->getMainLooper()Landroid/os/Looper;

    move-result-object v1

    if-ne v0, v1, :cond_c

    const/4 v0, 0x1

    goto :goto_d

    :cond_c
    const/4 v0, 0x0

    :goto_d
    return v0
.end method

.method private static isValidDimension(I)Z
    .registers 2
    .param p0, "dimen"    # I

    .line 134
    if-gtz p0, :cond_9

    const/high16 v0, -0x80000000

    if-ne p0, v0, :cond_7

    goto :goto_9

    :cond_7
    const/4 v0, 0x0

    goto :goto_a

    :cond_9
    :goto_9
    const/4 v0, 0x1

    :goto_a
    return v0
.end method

.method public static isValidDimensions(II)Z
    .registers 3
    .param p0, "width"    # I
    .param p1, "height"    # I

    .line 130
    invoke-static {p0}, Lcom/bumptech/glide/util/Util;->isValidDimension(I)Z

    move-result v0

    if-eqz v0, :cond_e

    invoke-static {p1}, Lcom/bumptech/glide/util/Util;->isValidDimension(I)Z

    move-result v0

    if-eqz v0, :cond_e

    const/4 v0, 0x1

    goto :goto_f

    :cond_e
    const/4 v0, 0x0

    :goto_f
    return v0
.end method

.method public static sha256BytesToHex([B)Ljava/lang/String;
    .registers 3
    .param p0, "bytes"    # [B

    .line 32
    sget-object v0, Lcom/bumptech/glide/util/Util;->SHA_256_CHARS:[C

    monitor-enter v0

    .line 33
    :try_start_3
    sget-object v1, Lcom/bumptech/glide/util/Util;->SHA_256_CHARS:[C

    invoke-static {p0, v1}, Lcom/bumptech/glide/util/Util;->bytesToHex([B[C)Ljava/lang/String;

    move-result-object v1

    monitor-exit v0

    return-object v1

    .line 34
    :catchall_b
    move-exception v1

    monitor-exit v0
    :try_end_d
    .catchall {:try_start_3 .. :try_end_d} :catchall_b

    throw v1
.end method