a.smali

.class public Lcom/baidu/mapsdkplatform/comapi/util/a;
.super Ljava/lang/Object;


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/baidu/mapsdkplatform/comapi/util/a$a;
    }
.end annotation


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

    return-void
.end method

.method public static a(Landroid/content/Context;)Ljava/lang/String;
    .registers 3

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

    move-result-object v0

    invoke-static {p0, v0}, Lcom/baidu/mapsdkplatform/comapi/util/a;->a(Landroid/content/Context;Ljava/lang/String;)Ljava/lang/String;

    move-result-object p0

    new-instance v1, Ljava/lang/StringBuilder;

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

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

    const-string p0, ";"

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

    invoke-virtual {v1, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object p0

    return-object p0
.end method

.method private static a(Landroid/content/Context;Ljava/lang/String;)Ljava/lang/String;
    .registers 5

    const/4 v0, 0x0

    :try_start_1
    invoke-virtual {p0}, Landroid/content/Context;->getPackageManager()Landroid/content/pm/PackageManager;

    move-result-object p0

    const/16 v1, 0x40

    invoke-virtual {p0, p1, v1}, 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;->signatures:[Landroid/content/pm/Signature;

    const-string p1, "X.509"

    invoke-static {p1}, Ljava/security/cert/CertificateFactory;->getInstance(Ljava/lang/String;)Ljava/security/cert/CertificateFactory;

    move-result-object p1

    new-instance v1, Ljava/io/ByteArrayInputStream;

    aget-object p0, p0, v0

    invoke-virtual {p0}, Landroid/content/pm/Signature;->toByteArray()[B

    move-result-object p0

    invoke-direct {v1, p0}, Ljava/io/ByteArrayInputStream;-><init>([B)V

    invoke-virtual {p1, v1}, Ljava/security/cert/CertificateFactory;->generateCertificate(Ljava/io/InputStream;)Ljava/security/cert/Certificate;

    move-result-object p0

    check-cast p0, Ljava/security/cert/X509Certificate;

    invoke-static {p0}, Lcom/baidu/mapsdkplatform/comapi/util/a;->a(Ljava/security/cert/X509Certificate;)Ljava/lang/String;

    move-result-object p0
    :try_end_28
    .catch Landroid/content/pm/PackageManager$NameNotFoundException; {:try_start_1 .. :try_end_28} :catch_2e
    .catch Ljava/security/cert/CertificateException; {:try_start_1 .. :try_end_28} :catch_29

    goto :goto_34

    :catch_29
    move-exception p0

    invoke-virtual {p0}, Ljava/security/cert/CertificateException;->printStackTrace()V

    goto :goto_32

    :catch_2e
    move-exception p0

    invoke-virtual {p0}, Landroid/content/pm/PackageManager$NameNotFoundException;->printStackTrace()V

    :goto_32
    const-string p0, ""

    :goto_34
    new-instance p1, Ljava/lang/StringBuffer;

    invoke-direct {p1}, Ljava/lang/StringBuffer;-><init>()V

    :goto_39
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v1

    if-ge v0, v1, :cond_5c

    invoke-virtual {p0, v0}, Ljava/lang/String;->charAt(I)C

    move-result v1

    invoke-virtual {p1, v1}, Ljava/lang/StringBuffer;->append(C)Ljava/lang/StringBuffer;

    if-lez v0, :cond_59

    rem-int/lit8 v1, v0, 0x2

    const/4 v2, 0x1

    if-ne v1, v2, :cond_59

    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v1

    sub-int/2addr v1, v2

    if-ge v0, v1, :cond_59

    const-string v1, ":"

    invoke-virtual {p1, v1}, Ljava/lang/StringBuffer;->append(Ljava/lang/String;)Ljava/lang/StringBuffer;

    :cond_59
    add-int/lit8 v0, v0, 0x1

    goto :goto_39

    :cond_5c
    invoke-virtual {p1}, Ljava/lang/StringBuffer;->toString()Ljava/lang/String;

    move-result-object p0

    return-object p0
.end method

.method static a(Ljava/security/cert/X509Certificate;)Ljava/lang/String;
    .registers 1

    :try_start_0
    invoke-virtual {p0}, Ljava/security/cert/X509Certificate;->getEncoded()[B

    move-result-object p0

    invoke-static {p0}, Lcom/baidu/mapsdkplatform/comapi/util/a;->a([B)[B

    move-result-object p0

    invoke-static {p0}, Lcom/baidu/mapsdkplatform/comapi/util/a$a;->a([B)Ljava/lang/String;

    move-result-object p0
    :try_end_c
    .catch Ljava/security/cert/CertificateEncodingException; {:try_start_0 .. :try_end_c} :catch_d

    return-object p0

    :catch_d
    move-exception p0

    const/4 p0, 0x0

    return-object p0
.end method

.method static a([B)[B
    .registers 2

    :try_start_0
    const-string v0, "SHA1"

    invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v0

    invoke-virtual {v0, p0}, Ljava/security/MessageDigest;->digest([B)[B

    move-result-object p0
    :try_end_a
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_a} :catch_b

    return-object p0

    :catch_b
    move-exception p0

    const/4 p0, 0x0

    return-object p0
.end method