f.smali

.class public abstract Lcom/baidu/techain/v/f;
.super Ljava/lang/Object;


# static fields
.field private static final a:[C


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

    const/16 v0, 0x10

    new-array v0, v0, [C

    fill-array-data v0, :array_a

    sput-object v0, Lcom/baidu/techain/v/f;->a:[C

    return-void

    :array_a
    .array-data 2
        0x30s
        0x31s
        0x32s
        0x33s
        0x34s
        0x35s
        0x36s
        0x37s
        0x38s
        0x39s
        0x61s
        0x62s
        0x63s
        0x64s
        0x65s
        0x66s
    .end array-data
.end method

.method static a()Ljava/lang/String;
    .registers 1

    const-string v0, "a8cb572c8030b2df5c2b622608bea02b0c3e5d4dff3f72c9e3204049a45c0760cd3604af8d57f0e0c693cc"

    return-object v0
.end method

.method public static a([B)Ljava/lang/String;
    .registers 7

    if-eqz p0, :cond_5

    array-length v0, p0

    if-nez v0, :cond_8

    :cond_5
    const-string v0, ""

    :goto_7
    return-object v0

    :cond_8
    new-instance v1, Ljava/lang/StringBuilder;

    array-length v0, p0

    mul-int/lit8 v0, v0, 0x2

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

    array-length v2, p0

    const/4 v0, 0x0

    :goto_12
    if-ge v0, v2, :cond_2e

    aget-byte v3, p0, v0

    sget-object v4, Lcom/baidu/techain/v/f;->a:[C

    and-int/lit16 v5, v3, 0xf0

    shr-int/lit8 v5, v5, 0x4

    aget-char v4, v4, v5

    invoke-virtual {v1, v4}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    move-result-object v4

    sget-object v5, Lcom/baidu/techain/v/f;->a:[C

    and-int/lit8 v3, v3, 0xf

    aget-char v3, v5, v3

    invoke-virtual {v4, v3}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    add-int/lit8 v0, v0, 0x1

    goto :goto_12

    :cond_2e
    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    goto :goto_7
.end method

.method public static a(Ljava/lang/String;)[B
    .registers 8

    .prologue
    const/4 v1, 0x0

    .line 0
    invoke-static {p0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-eqz v0, :cond_a

    new-array v0, v1, [B

    :cond_9
    return-object v0

    :cond_a
    sget-object v0, Ljava/util/Locale;->ENGLISH:Ljava/util/Locale;

    invoke-virtual {p0, v0}, Ljava/lang/String;->toUpperCase(Ljava/util/Locale;)Ljava/lang/String;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/String;->length()I

    move-result v2

    div-int/lit8 v2, v2, 0x2

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

    move-result-object v3

    new-array v0, v2, [B

    :goto_1c
    if-ge v1, v2, :cond_9

    mul-int/lit8 v4, v1, 0x2

    aget-char v5, v3, v4

    .line 1000
    const-string v6, "0123456789ABCDEF"

    invoke-virtual {v6, v5}, Ljava/lang/String;->indexOf(I)I

    move-result v5

    int-to-byte v5, v5

    .line 0
    shl-int/lit8 v5, v5, 0x4

    add-int/lit8 v4, v4, 0x1

    aget-char v4, v3, v4

    .line 2000
    const-string v6, "0123456789ABCDEF"

    invoke-virtual {v6, v4}, Ljava/lang/String;->indexOf(I)I

    move-result v4

    int-to-byte v4, v4

    .line 0
    or-int/2addr v4, v5

    int-to-byte v4, v4

    aput-byte v4, v0, v1

    add-int/lit8 v1, v1, 0x1

    goto :goto_1c
.end method