b.smali

.class public Lcom/bp/box/util/b;
.super Ljava/lang/Object;
.source ""


# static fields
.field private static final a:Lcom/bp/box/util/b;

.field private static final b:[C


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

    new-instance v0, Lcom/bp/box/util/b;

    invoke-direct {v0}, Lcom/bp/box/util/b;-><init>()V

    sput-object v0, Lcom/bp/box/util/b;->a:Lcom/bp/box/util/b;

    const/16 v0, 0x10

    new-array v0, v0, [C

    fill-array-data v0, :array_12

    sput-object v0, Lcom/bp/box/util/b;->b:[C

    return-void

    nop

    :array_12
    .array-data 2
        0x30s
        0x31s
        0x32s
        0x33s
        0x34s
        0x35s
        0x36s
        0x37s
        0x38s
        0x39s
        0x41s
        0x42s
        0x43s
        0x44s
        0x45s
        0x46s
    .end array-data
.end method

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

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

    return-void
.end method

.method public static b()Lcom/bp/box/util/b;
    .registers 1

    sget-object v0, Lcom/bp/box/util/b;->a:Lcom/bp/box/util/b;

    return-object v0
.end method

.method private d([B)Ljava/lang/String;
    .registers 8

    array-length v0, p1

    mul-int/lit8 v0, v0, 0x2

    new-array v0, v0, [C

    const/4 v1, 0x0

    :goto_6
    array-length v2, p1

    if-ge v1, v2, :cond_22

    aget-byte v2, p1, v1

    mul-int/lit8 v3, v1, 0x2

    sget-object v4, Lcom/bp/box/util/b;->b:[C

    ushr-int/lit8 v5, v2, 0x4

    and-int/lit8 v5, v5, 0xf

    aget-char v5, v4, v5

    aput-char v5, v0, v3

    add-int/lit8 v3, v3, 0x1

    and-int/lit8 v2, v2, 0xf

    aget-char v2, v4, v2

    aput-char v2, v0, v3

    add-int/lit8 v1, v1, 0x1

    goto :goto_6

    :cond_22
    new-instance p1, Ljava/lang/String;

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

    return-object p1
.end method


# virtual methods
.method public a(Landroid/content/Context;)Ljava/util/List;
    .registers 3
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Landroid/content/Context;",
            ")",
            "Ljava/util/List<",
            "Landroid/content/pm/PackageInfo;",
            ">;"
        }
    .end annotation

    invoke-virtual {p1}, Landroid/content/Context;->getPackageManager()Landroid/content/pm/PackageManager;

    move-result-object p1

    const/16 v0, 0x40

    invoke-virtual {p1, v0}, Landroid/content/pm/PackageManager;->getInstalledPackages(I)Ljava/util/List;

    move-result-object p1

    return-object p1
.end method

.method public c(Landroid/content/pm/PackageInfo;)Ljava/lang/String;
    .registers 4

    iget-object p1, p1, Landroid/content/pm/PackageInfo;->signatures:[Landroid/content/pm/Signature;

    array-length v0, p1

    if-gtz v0, :cond_8

    const-string p1, ""

    return-object p1

    :cond_8
    const/4 v0, 0x0

    aget-object p1, p1, v0

    const/4 v0, 0x0

    :try_start_c
    sget-object v1, Lcom/bp/box/util/a;->j:Ljava/lang/String;

    invoke-static {v1}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v0
    :try_end_12
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_c .. :try_end_12} :catch_13

    goto :goto_17

    :catch_13
    move-exception v1

    invoke-virtual {v1}, Ljava/security/NoSuchAlgorithmException;->printStackTrace()V

    :goto_17
    invoke-virtual {p1}, Landroid/content/pm/Signature;->toByteArray()[B

    move-result-object p1

    invoke-virtual {v0, p1}, Ljava/security/MessageDigest;->digest([B)[B

    move-result-object p1

    invoke-direct {p0, p1}, Lcom/bp/box/util/b;->d([B)Ljava/lang/String;

    move-result-object p1

    return-object p1
.end method