c.smali

.class final Lcom/alibaba/sdk/android/beacon/c;
.super Ljava/lang/Object;


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


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

    const-string v0, "0123456789abcdef"

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

    move-result-object v0

    sput-object v0, Lcom/alibaba/sdk/android/beacon/c;->a:[C

    return-void
.end method

.method static a(Landroid/content/Context;)Ljava/lang/String;
    .registers 4

    const-string v0, ""

    if-eqz p0, :cond_1c

    :try_start_4
    invoke-virtual {p0}, Landroid/content/Context;->getPackageManager()Landroid/content/pm/PackageManager;

    move-result-object v1

    invoke-virtual {p0}, Landroid/content/Context;->getPackageName()Ljava/lang/String;

    move-result-object p0

    const/4 v2, 0x0

    invoke-virtual {v1, p0, v2}, Landroid/content/pm/PackageManager;->getPackageInfo(Ljava/lang/String;I)Landroid/content/pm/PackageInfo;

    move-result-object p0

    iget-object p0, p0, Landroid/content/pm/PackageInfo;->versionName:Ljava/lang/String;
    :try_end_13
    .catch Ljava/lang/Exception; {:try_start_4 .. :try_end_13} :catch_18

    if-nez p0, :cond_16

    goto :goto_1c

    :cond_16
    move-object v0, p0

    goto :goto_1c

    :catch_18
    move-exception p0

    invoke-virtual {p0}, Ljava/lang/Exception;->printStackTrace()V

    :cond_1c
    :goto_1c
    return-object v0
.end method

.method static a(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    .registers 4

    new-instance v0, Ljavax/crypto/spec/SecretKeySpec;

    invoke-virtual {p0}, Ljava/lang/String;->getBytes()[B

    move-result-object p0

    const-string v1, "HmacSHA1"

    invoke-direct {v0, p0, v1}, Ljavax/crypto/spec/SecretKeySpec;-><init>([BLjava/lang/String;)V

    :try_start_b
    invoke-static {v1}, Ljavax/crypto/Mac;->getInstance(Ljava/lang/String;)Ljavax/crypto/Mac;

    move-result-object p0

    invoke-virtual {p0, v0}, Ljavax/crypto/Mac;->init(Ljava/security/Key;)V

    invoke-virtual {p1}, Ljava/lang/String;->getBytes()[B

    move-result-object p1

    invoke-virtual {p0, p1}, Ljavax/crypto/Mac;->doFinal([B)[B

    move-result-object p0

    invoke-static {p0}, Lcom/alibaba/sdk/android/beacon/c;->a([B)Ljava/lang/String;

    move-result-object p0
    :try_end_1e
    .catch Ljava/lang/Throwable; {:try_start_b .. :try_end_1e} :catch_1f

    return-object p0

    :catch_1f
    move-exception p0

    invoke-virtual {p0}, Ljava/lang/Throwable;->printStackTrace()V

    const-string p0, ""

    return-object p0
.end method

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

    array-length v0, p0

    mul-int/lit8 v0, v0, 0x2

    new-array v0, v0, [C

    const/4 v1, 0x0

    :goto_6
    array-length v2, p0

    if-ge v1, v2, :cond_22

    aget-byte v2, p0, v1

    and-int/lit16 v2, v2, 0xff

    mul-int/lit8 v3, v1, 0x2

    sget-object v4, Lcom/alibaba/sdk/android/beacon/c;->a:[C

    ushr-int/lit8 v5, v2, 0x4

    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 p0, Ljava/lang/String;

    invoke-direct {p0, v0}, Ljava/lang/String;-><init>([C)V

    return-object p0
.end method