e.smali

.class public Lcom/bytedance/sdk/openadsdk/utils/e;
.super Ljava/lang/Object;
.source "AppSigning.java"


# static fields
.field private static a:Ljava/util/HashMap;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/HashMap",
            "<",
            "Ljava/lang/String;",
            "Ljava/util/ArrayList",
            "<",
            "Ljava/lang/String;",
            ">;>;"
        }
    .end annotation
.end field


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

    .prologue
    .line 20
    new-instance v0, Ljava/util/HashMap;

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

    sput-object v0, Lcom/bytedance/sdk/openadsdk/utils/e;->a:Ljava/util/HashMap;

    return-void
.end method

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

    .prologue
    .line 68
    new-instance v2, Ljava/lang/StringBuilder;

    invoke-direct {v2}, Ljava/lang/StringBuilder;-><init>()V

    .line 69
    const-string v0, "SHA1"

    invoke-static {p0, v0}, Lcom/bytedance/sdk/openadsdk/utils/e;->a(Landroid/content/Context;Ljava/lang/String;)Ljava/util/ArrayList;

    move-result-object v3

    .line 70
    if-eqz v3, :cond_35

    invoke-virtual {v3}, Ljava/util/ArrayList;->size()I

    move-result v0

    if-eqz v0, :cond_35

    .line 71
    const/4 v0, 0x0

    move v1, v0

    :goto_15
    invoke-virtual {v3}, Ljava/util/ArrayList;->size()I

    move-result v0

    if-ge v1, v0, :cond_35

    .line 72
    invoke-virtual {v3, v1}, Ljava/util/ArrayList;->get(I)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/lang/String;

    invoke-virtual {v2, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 73
    invoke-virtual {v3}, Ljava/util/ArrayList;->size()I

    move-result v0

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

    if-ge v1, v0, :cond_31

    .line 74
    const-string v0, ","

    invoke-virtual {v2, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 71
    :cond_31
    add-int/lit8 v0, v1, 0x1

    move v1, v0

    goto :goto_15

    .line 78
    :cond_35
    invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method private static a(Landroid/content/pm/Signature;Ljava/lang/String;)Ljava/lang/String;
    .registers 10

    .prologue
    const/4 v1, 0x0

    .line 134
    invoke-virtual {p0}, Landroid/content/pm/Signature;->toByteArray()[B

    move-result-object v2

    .line 135
    const-string v0, "error!"

    .line 137
    :try_start_7
    invoke-static {p1}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v3

    .line 138
    if-eqz v3, :cond_47

    .line 139
    invoke-virtual {v3, v2}, Ljava/security/MessageDigest;->digest([B)[B

    move-result-object v2

    .line 140
    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    .line 141
    array-length v4, v2

    :goto_17
    if-ge v1, v4, :cond_38

    aget-byte v5, v2, v1

    .line 142
    and-int/lit16 v5, v5, 0xff

    or-int/lit16 v5, v5, 0x100

    invoke-static {v5}, Ljava/lang/Integer;->toHexString(I)Ljava/lang/String;

    move-result-object v5

    const/4 v6, 0x1

    const/4 v7, 0x3

    invoke-virtual {v5, v6, v7}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object v5

    invoke-virtual {v5}, Ljava/lang/String;->toUpperCase()Ljava/lang/String;

    move-result-object v5

    invoke-virtual {v3, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 143
    const-string v5, ":"

    invoke-virtual {v3, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 141
    add-int/lit8 v1, v1, 0x1

    goto :goto_17

    .line 145
    :cond_38
    const/4 v1, 0x0

    invoke-virtual {v3}, Ljava/lang/StringBuilder;->length()I

    move-result v2

    add-int/lit8 v2, v2, -0x1

    invoke-virtual {v3, v1, v2}, Ljava/lang/StringBuilder;->substring(II)Ljava/lang/String;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/String;->toString()Ljava/lang/String;
    :try_end_46
    .catch Ljava/lang/Exception; {:try_start_7 .. :try_end_46} :catch_48

    move-result-object v0

    .line 151
    :cond_47
    :goto_47
    return-object v0

    .line 147
    :catch_48
    move-exception v1

    .line 148
    invoke-virtual {v1}, Ljava/lang/Exception;->toString()Ljava/lang/String;

    move-result-object v1

    invoke-static {v1}, Lcom/bytedance/sdk/openadsdk/utils/u;->b(Ljava/lang/String;)V

    goto :goto_47
.end method

.method public static a(Landroid/content/Context;Ljava/lang/String;)Ljava/util/ArrayList;
    .registers 9
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Landroid/content/Context;",
            "Ljava/lang/String;",
            ")",
            "Ljava/util/ArrayList",
            "<",
            "Ljava/lang/String;",
            ">;"
        }
    .end annotation

    .prologue
    const/4 v0, 0x0

    .line 30
    if-eqz p0, :cond_5

    if-nez p1, :cond_6

    .line 58
    :cond_5
    :goto_5
    return-object v0

    .line 33
    :cond_6
    invoke-virtual {p0}, Landroid/content/Context;->getPackageName()Ljava/lang/String;

    move-result-object v1

    .line 34
    if-eqz v1, :cond_5

    .line 37
    sget-object v0, Lcom/bytedance/sdk/openadsdk/utils/e;->a:Ljava/util/HashMap;

    invoke-virtual {v0, p1}, Ljava/util/HashMap;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    if-eqz v0, :cond_1d

    .line 38
    sget-object v0, Lcom/bytedance/sdk/openadsdk/utils/e;->a:Ljava/util/HashMap;

    invoke-virtual {v0, p1}, Ljava/util/HashMap;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/util/ArrayList;

    goto :goto_5

    .line 40
    :cond_1d
    new-instance v0, Ljava/util/ArrayList;

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

    .line 42
    :try_start_22
    invoke-static {p0, v1}, Lcom/bytedance/sdk/openadsdk/utils/e;->b(Landroid/content/Context;Ljava/lang/String;)[Landroid/content/pm/Signature;

    move-result-object v3

    .line 43
    array-length v4, v3

    const/4 v1, 0x0

    move v2, v1

    :goto_29
    if-ge v2, v4, :cond_6a

    aget-object v5, v3, v2

    .line 44
    const-string v1, "error!"

    .line 45
    const-string v6, "MD5"

    invoke-virtual {v6, p1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v6

    if-eqz v6, :cond_44

    .line 46
    const-string v1, "MD5"

    invoke-static {v5, v1}, Lcom/bytedance/sdk/openadsdk/utils/e;->a(Landroid/content/pm/Signature;Ljava/lang/String;)Ljava/lang/String;

    move-result-object v1

    .line 52
    :cond_3d
    :goto_3d
    invoke-virtual {v0, v1}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    .line 43
    add-int/lit8 v1, v2, 0x1

    move v2, v1

    goto :goto_29

    .line 47
    :cond_44
    const-string v6, "SHA1"

    invoke-virtual {v6, p1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v6

    if-eqz v6, :cond_53

    .line 48
    const-string v1, "SHA1"

    invoke-static {v5, v1}, Lcom/bytedance/sdk/openadsdk/utils/e;->a(Landroid/content/pm/Signature;Ljava/lang/String;)Ljava/lang/String;

    move-result-object v1

    goto :goto_3d

    .line 49
    :cond_53
    const-string v6, "SHA256"

    invoke-virtual {v6, p1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v6

    if-eqz v6, :cond_3d

    .line 50
    const-string v1, "SHA256"

    invoke-static {v5, v1}, Lcom/bytedance/sdk/openadsdk/utils/e;->a(Landroid/content/pm/Signature;Ljava/lang/String;)Ljava/lang/String;
    :try_end_60
    .catch Ljava/lang/Exception; {:try_start_22 .. :try_end_60} :catch_62

    move-result-object v1

    goto :goto_3d

    .line 54
    :catch_62
    move-exception v1

    .line 55
    invoke-virtual {v1}, Ljava/lang/Exception;->toString()Ljava/lang/String;

    move-result-object v1

    invoke-static {v1}, Lcom/bytedance/sdk/openadsdk/utils/u;->b(Ljava/lang/String;)V

    .line 57
    :cond_6a
    sget-object v1, Lcom/bytedance/sdk/openadsdk/utils/e;->a:Ljava/util/HashMap;

    invoke-virtual {v1, p1, v0}, Ljava/util/HashMap;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    goto :goto_5
.end method

.method private static b(Landroid/content/Context;Ljava/lang/String;)[Landroid/content/pm/Signature;
    .registers 4

    .prologue
    .line 89
    .line 91
    :try_start_0
    invoke-virtual {p0}, Landroid/content/Context;->getPackageManager()Landroid/content/pm/PackageManager;

    move-result-object v0

    const/16 v1, 0x40

    invoke-virtual {v0, p1, v1}, Landroid/content/pm/PackageManager;->getPackageInfo(Ljava/lang/String;I)Landroid/content/pm/PackageInfo;

    move-result-object v0

    .line 92
    iget-object v0, v0, Landroid/content/pm/PackageInfo;->signatures:[Landroid/content/pm/Signature;
    :try_end_c
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_c} :catch_d

    .line 96
    :goto_c
    return-object v0

    .line 93
    :catch_d
    move-exception v0

    .line 94
    invoke-virtual {v0}, Ljava/lang/Exception;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-static {v0}, Lcom/bytedance/sdk/openadsdk/utils/u;->b(Ljava/lang/String;)V

    .line 96
    const/4 v0, 0x0

    goto :goto_c
.end method