g.smali

.class public Lcom/appsflyer/g;
.super Ljava/lang/Object;
.source "Installation.java"


# static fields
.field private static a:Ljava/lang/String;


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

    .prologue
    .line 22
    const/4 v0, 0x0

    sput-object v0, Lcom/appsflyer/g;->a:Ljava/lang/String;

    return-void
.end method

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

    .prologue
    .line 26
    const-class v1, Lcom/appsflyer/g;

    monitor-enter v1

    :try_start_3
    sget-object v0, Lcom/appsflyer/g;->a:Ljava/lang/String;

    if-nez v0, :cond_21

    .line 27
    new-instance v0, Ljava/io/File;

    invoke-virtual {p0}, Landroid/content/Context;->getFilesDir()Ljava/io/File;

    move-result-object v2

    const-string v3, "AF_INSTALLATION"

    invoke-direct {v0, v2, v3}, Ljava/io/File;-><init>(Ljava/io/File;Ljava/lang/String;)V
    :try_end_12
    .catchall {:try_start_3 .. :try_end_12} :catchall_2c

    .line 29
    :try_start_12
    invoke-virtual {v0}, Ljava/io/File;->exists()Z

    move-result v2

    if-nez v2, :cond_1b

    .line 30
    invoke-static {v0, p0}, Lcom/appsflyer/g;->a(Ljava/io/File;Landroid/content/Context;)V

    .line 31
    :cond_1b
    invoke-static {v0}, Lcom/appsflyer/g;->a(Ljava/io/File;)Ljava/lang/String;

    move-result-object v0

    sput-object v0, Lcom/appsflyer/g;->a:Ljava/lang/String;
    :try_end_21
    .catch Ljava/lang/Exception; {:try_start_12 .. :try_end_21} :catch_25
    .catchall {:try_start_12 .. :try_end_21} :catchall_2c

    .line 36
    :cond_21
    :try_start_21
    sget-object v0, Lcom/appsflyer/g;->a:Ljava/lang/String;
    :try_end_23
    .catchall {:try_start_21 .. :try_end_23} :catchall_2c

    monitor-exit v1

    return-object v0

    .line 32
    :catch_25
    move-exception v0

    .line 33
    :try_start_26
    new-instance v2, Ljava/lang/RuntimeException;

    invoke-direct {v2, v0}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/Throwable;)V

    throw v2
    :try_end_2c
    .catchall {:try_start_26 .. :try_end_2c} :catchall_2c

    .line 26
    :catchall_2c
    move-exception v0

    monitor-exit v1

    throw v0
.end method

.method private static a(Ljava/io/File;)Ljava/lang/String;
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .prologue
    .line 40
    new-instance v0, Ljava/io/RandomAccessFile;

    const-string v1, "r"

    invoke-direct {v0, p0, v1}, Ljava/io/RandomAccessFile;-><init>(Ljava/io/File;Ljava/lang/String;)V

    .line 41
    invoke-virtual {v0}, Ljava/io/RandomAccessFile;->length()J

    move-result-wide v2

    long-to-int v1, v2

    new-array v1, v1, [B

    .line 42
    invoke-virtual {v0, v1}, Ljava/io/RandomAccessFile;->readFully([B)V

    .line 43
    invoke-virtual {v0}, Ljava/io/RandomAccessFile;->close()V

    .line 44
    new-instance v0, Ljava/lang/String;

    invoke-direct {v0, v1}, Ljava/lang/String;-><init>([B)V

    return-object v0
.end method

.method private static a(Ljava/io/File;Landroid/content/Context;)V
    .registers 8
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;,
            Landroid/content/pm/PackageManager$NameNotFoundException;
        }
    .end annotation

    .prologue
    .line 48
    new-instance v1, Ljava/io/FileOutputStream;

    invoke-direct {v1, p0}, Ljava/io/FileOutputStream;-><init>(Ljava/io/File;)V

    .line 49
    invoke-virtual {p1}, Landroid/content/Context;->getPackageManager()Landroid/content/pm/PackageManager;

    move-result-object v0

    invoke-virtual {p1}, Landroid/content/Context;->getPackageName()Ljava/lang/String;

    move-result-object v2

    const/4 v3, 0x0

    invoke-virtual {v0, v2, v3}, Landroid/content/pm/PackageManager;->getPackageInfo(Ljava/lang/String;I)Landroid/content/pm/PackageInfo;

    move-result-object v0

    .line 52
    sget v2, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v3, 0x9

    if-lt v2, v3, :cond_49

    .line 53
    new-instance v2, Ljava/lang/StringBuilder;

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

    iget-wide v4, v0, Landroid/content/pm/PackageInfo;->firstInstallTime:J

    invoke-virtual {v2, v4, v5}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;

    move-result-object v0

    const-string v2, "-"

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

    move-result-object v0

    new-instance v2, Ljava/util/Random;

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

    invoke-virtual {v2}, Ljava/util/Random;->nextLong()J

    move-result-wide v2

    invoke-static {v2, v3}, Ljava/lang/Math;->abs(J)J

    move-result-wide v2

    invoke-virtual {v0, v2, v3}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;

    move-result-object v0

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

    move-result-object v0

    .line 57
    :goto_3e
    invoke-virtual {v0}, Ljava/lang/String;->getBytes()[B

    move-result-object v0

    invoke-virtual {v1, v0}, Ljava/io/FileOutputStream;->write([B)V

    .line 58
    invoke-virtual {v1}, Ljava/io/FileOutputStream;->close()V

    .line 59
    return-void

    .line 55
    :cond_49
    invoke-static {}, Ljava/util/UUID;->randomUUID()Ljava/util/UUID;

    move-result-object v0

    invoke-virtual {v0}, Ljava/util/UUID;->toString()Ljava/lang/String;

    move-result-object v0

    goto :goto_3e
.end method