cn.smali

.class public final Lcom/imo/android/imoim/util/cn;
.super Ljava/lang/Object;
.source "SourceFile"


# direct methods
.method public constructor <init>()V
    .registers 1

    .line 8
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

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

    if-nez p0, :cond_4

    const/4 p0, 0x0

    return-object p0

    .line 25
    :cond_4
    invoke-virtual {p0}, Ljava/lang/String;->getBytes()[B

    move-result-object p0

    invoke-static {p0}, Lcom/imo/android/imoim/util/cn;->a([B)Ljava/lang/String;

    move-result-object p0

    return-object p0
.end method

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

    const-string v0, "MD5"

    .line 11
    new-instance v1, Ljava/lang/StringBuilder;

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

    .line 14
    :try_start_7
    invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v2

    .line 15
    invoke-virtual {v2, p0}, Ljava/security/MessageDigest;->digest([B)[B

    move-result-object p0

    .line 16
    invoke-static {p0}, Lcom/imo/android/imoim/util/cn;->b([B)Ljava/lang/String;

    move-result-object p0

    invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
    :try_end_16
    .catch Ljava/lang/Exception; {:try_start_7 .. :try_end_16} :catch_17

    goto :goto_25

    :catch_17
    move-exception p0

    .line 18
    invoke-static {p0}, Ljava/lang/String;->valueOf(Ljava/lang/Object;)Ljava/lang/String;

    move-result-object p0

    const-string v2, "md5 "

    invoke-virtual {v2, p0}, Ljava/lang/String;->concat(Ljava/lang/String;)Ljava/lang/String;

    move-result-object p0

    invoke-static {v0, p0}, Lcom/imo/android/imoim/util/bt;->c(Ljava/lang/String;Ljava/lang/String;)V

    .line 21
    :goto_25
    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    return-object p0
.end method

.method private static b([B)Ljava/lang/String;
    .registers 6

    .line 29
    new-instance v0, Ljava/lang/StringBuilder;

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

    .line 31
    array-length v1, p0

    const/4 v2, 0x0

    :goto_7
    if-ge v2, v1, :cond_20

    .line 34
    aget-byte v3, p0, v2

    and-int/lit16 v3, v3, 0xff

    const/16 v4, 0x10

    if-ge v3, v4, :cond_16

    const-string v4, "0"

    .line 37
    invoke-virtual {v0, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 40
    :cond_16
    invoke-static {v3}, Ljava/lang/Integer;->toHexString(I)Ljava/lang/String;

    move-result-object v3

    invoke-virtual {v0, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    add-int/lit8 v2, v2, 0x1

    goto :goto_7

    .line 43
    :cond_20
    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    return-object p0
.end method