.class public Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;
.super Ljava/lang/Object;
.source "ModelFileManager.java"


# static fields
.field public static final CUSTOM_MODEL_ROOT_PATH:Ljava/lang/String; = "com.google.firebase.ml.custom.models"

.field private static final INVALID_INDEX:I = -0x1

.field private static final TAG:Ljava/lang/String; = "FirebaseModelFileManage"


# instance fields
.field private final context:Landroid/content/Context;

.field private final firebaseApp:Lcom/google/firebase/FirebaseApp;

.field private final sharedPreferencesUtil:Lcom/google/firebase/ml/modeldownloader/internal/SharedPreferencesUtil;


# direct methods
.method public constructor <init>(Lcom/google/firebase/FirebaseApp;)V
    .locals 1
    .param p1    # Lcom/google/firebase/FirebaseApp;
        .annotation build Landroidx/annotation/NonNull;
        .end annotation
    .end param

    .line 1
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 2
    invoke-virtual {p1}, Lcom/google/firebase/FirebaseApp;->getApplicationContext()Landroid/content/Context;

    move-result-object v0

    iput-object v0, p0, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;->context:Landroid/content/Context;

    .line 3
    iput-object p1, p0, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;->firebaseApp:Lcom/google/firebase/FirebaseApp;

    .line 4
    new-instance v0, Lcom/google/firebase/ml/modeldownloader/internal/SharedPreferencesUtil;

    invoke-direct {v0, p1}, Lcom/google/firebase/ml/modeldownloader/internal/SharedPreferencesUtil;-><init>(Lcom/google/firebase/FirebaseApp;)V

    iput-object v0, p0, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;->sharedPreferencesUtil:Lcom/google/firebase/ml/modeldownloader/internal/SharedPreferencesUtil;

    return-void
.end method

.method public static getInstance()Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;
    .locals 2
    .annotation build Landroidx/annotation/NonNull;
    .end annotation

    .line 1
    invoke-static {}, Lcom/google/firebase/FirebaseApp;->getInstance()Lcom/google/firebase/FirebaseApp;

    move-result-object v0

    const-class v1, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;

    invoke-virtual {v0, v1}, Lcom/google/firebase/FirebaseApp;->get(Ljava/lang/Class;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;

    return-object v0
.end method

.method public static getInstance(Lcom/google/firebase/FirebaseApp;)Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;
    .locals 1
    .param p0    # Lcom/google/firebase/FirebaseApp;
        .annotation build Landroidx/annotation/NonNull;
        .end annotation
    .end param
    .annotation build Landroidx/annotation/NonNull;
    .end annotation

    .line 2
    const-class v0, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;

    invoke-virtual {p0, v0}, Lcom/google/firebase/FirebaseApp;->get(Ljava/lang/Class;)Ljava/lang/Object;

    move-result-object p0

    check-cast p0, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;

    return-object p0
.end method

.method private getLatestCachedModelVersion(Ljava/io/File;)I
    .locals 6
    .param p1    # Ljava/io/File;
        .annotation build Landroidx/annotation/NonNull;
        .end annotation
    .end param
    .annotation build Landroidx/annotation/WorkerThread;
    .end annotation

    .line 1
    invoke-virtual {p1}, Ljava/io/File;->listFiles()[Ljava/io/File;

    move-result-object p1

    const/4 v0, -0x1

    if-eqz p1, :cond_1

    .line 2
    array-length v1, p1

    if-nez v1, :cond_0

    goto :goto_2

    .line 3
    :cond_0
    array-length v1, p1

    const/4 v2, 0x0

    move v3, v2

    :goto_0
    if-ge v3, v1, :cond_1

    aget-object v4, p1, v3

    .line 4
    :try_start_0
    invoke-virtual {v4}, Ljava/io/File;->getName()Ljava/lang/String;

    move-result-object v5

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

    move-result v5

    invoke-static {v0, v5}, Ljava/lang/Math;->max(II)I

    move-result v0
    :try_end_0
    .catch Ljava/lang/NumberFormatException; {:try_start_0 .. :try_end_0} :catch_0

    goto :goto_1

    :catch_0
    const/4 v5, 0x1

    new-array v5, v5, [Ljava/lang/Object;

    .line 5
    invoke-virtual {v4}, Ljava/io/File;->getName()Ljava/lang/String;

    move-result-object v4

    aput-object v4, v5, v2

    const-string v4, "Contains non-integer file name %s"

    invoke-static {v4, v5}, Ljava/lang/String;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v4

    const-string v5, "FirebaseModelFileManage"

    invoke-static {v5, v4}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    :goto_1
    add-int/lit8 v3, v3, 0x1

    goto :goto_0

    :cond_1
    :goto_2
    return v0
.end method

.method private getModelDirUnsafe(Ljava/lang/String;)Ljava/io/File;
    .locals 3
    .param p1    # Ljava/lang/String;
        .annotation build Landroidx/annotation/NonNull;
        .end annotation
    .end param
    .annotation build Landroidx/annotation/Nullable;
    .end annotation

    .line 1
    new-instance v0, Ljava/io/File;

    iget-object v1, p0, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;->context:Landroid/content/Context;

    invoke-virtual {v1}, Landroid/content/Context;->getNoBackupFilesDir()Ljava/io/File;

    move-result-object v1

    const-string v2, "com.google.firebase.ml.custom.models"

    invoke-direct {v0, v1, v2}, Ljava/io/File;-><init>(Ljava/io/File;Ljava/lang/String;)V

    .line 2
    new-instance v1, Ljava/io/File;

    iget-object v2, p0, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;->firebaseApp:Lcom/google/firebase/FirebaseApp;

    invoke-virtual {v2}, Lcom/google/firebase/FirebaseApp;->getPersistenceKey()Ljava/lang/String;

    move-result-object v2

    invoke-direct {v1, v0, v2}, Ljava/io/File;-><init>(Ljava/io/File;Ljava/lang/String;)V

    .line 3
    new-instance v0, Ljava/io/File;

    invoke-direct {v0, v1, p1}, Ljava/io/File;-><init>(Ljava/io/File;Ljava/lang/String;)V

    return-object v0
.end method


# virtual methods
.method public declared-synchronized deleteAllModels(Ljava/lang/String;)Z
    .locals 0
    .param p1    # Ljava/lang/String;
        .annotation build Landroidx/annotation/NonNull;
        .end annotation
    .end param
    .annotation build Landroidx/annotation/WorkerThread;
    .end annotation

    monitor-enter p0

    .line 1
    :try_start_0
    invoke-direct {p0, p1}, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;->getModelDirUnsafe(Ljava/lang/String;)Ljava/io/File;

    move-result-object p1

    .line 2
    invoke-virtual {p0, p1}, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;->deleteRecursively(Ljava/io/File;)Z

    move-result p1
    :try_end_0
    .catchall {:try_start_0 .. :try_end_0} :catchall_0

    monitor-exit p0

    return p1

    :catchall_0
    move-exception p1

    monitor-exit p0

    throw p1
.end method

.method public deleteNonLatestCustomModels()V
    .locals 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/firebase/ml/modeldownloader/FirebaseMlException;
        }
    .end annotation

    const-string v0, ""

    .line 1
    invoke-virtual {p0, v0}, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;->getDirImpl(Ljava/lang/String;)Ljava/io/File;

    move-result-object v0

    .line 2
    invoke-virtual {v0}, Ljava/io/File;->isDirectory()Z

    move-result v1

    if-eqz v1, :cond_1

    .line 3
    invoke-virtual {v0}, Ljava/io/File;->listFiles()[Ljava/io/File;

    move-result-object v0

    array-length v1, v0

    const/4 v2, 0x0

    :goto_0
    if-ge v2, v1, :cond_1

    aget-object v3, v0, v2

    .line 4
    invoke-virtual {v3}, Ljava/io/File;->getName()Ljava/lang/String;

    move-result-object v3

    .line 5
    iget-object v4, p0, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;->sharedPreferencesUtil:Lcom/google/firebase/ml/modeldownloader/internal/SharedPreferencesUtil;

    invoke-virtual {v4, v3}, Lcom/google/firebase/ml/modeldownloader/internal/SharedPreferencesUtil;->getCustomModelDetails(Ljava/lang/String;)Lcom/google/firebase/ml/modeldownloader/CustomModel;

    move-result-object v4

    if-eqz v4, :cond_0

    .line 6
    invoke-virtual {v4}, Lcom/google/firebase/ml/modeldownloader/CustomModel;->getLocalFilePath()Ljava/lang/String;

    move-result-object v4

    invoke-virtual {p0, v3, v4}, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;->deleteOldModels(Ljava/lang/String;Ljava/lang/String;)V

    :cond_0
    add-int/lit8 v2, v2, 0x1

    goto :goto_0

    :cond_1
    return-void
.end method

.method public declared-synchronized deleteOldModels(Ljava/lang/String;Ljava/lang/String;)V
    .locals 7
    .param p1    # Ljava/lang/String;
        .annotation build Landroidx/annotation/NonNull;
        .end annotation
    .end param
    .param p2    # Ljava/lang/String;
        .annotation build Landroidx/annotation/NonNull;
        .end annotation
    .end param
    .annotation build Landroidx/annotation/WorkerThread;
    .end annotation

    monitor-enter p0

    .line 1
    :try_start_0
    invoke-direct {p0, p1}, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;->getModelDirUnsafe(Ljava/lang/String;)Ljava/io/File;

    move-result-object p1

    .line 2
    invoke-virtual {p1}, Ljava/io/File;->exists()Z

    move-result v0
    :try_end_0
    .catchall {:try_start_0 .. :try_end_0} :catchall_0

    if-nez v0, :cond_0

    .line 3
    monitor-exit p0

    return-void

    .line 4
    :cond_0
    :try_start_1
    new-instance v0, Ljava/io/File;

    invoke-direct {v0, p2}, Ljava/io/File;-><init>(Ljava/lang/String;)V

    .line 5
    invoke-virtual {v0}, Ljava/io/File;->getName()Ljava/lang/String;

    move-result-object p2

    invoke-static {p2}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I

    move-result p2

    .line 6
    invoke-virtual {p1}, Ljava/io/File;->listFiles()[Ljava/io/File;

    move-result-object p1

    .line 7
    array-length v0, p1

    const/4 v1, 0x0

    const/4 v2, 0x1

    move v3, v1

    move v4, v2

    :goto_0
    if-ge v3, v0, :cond_3

    aget-object v5, p1, v3
    :try_end_1
    .catchall {:try_start_1 .. :try_end_1} :catchall_0

    .line 8
    :try_start_2
    invoke-virtual {v5}, Ljava/io/File;->getName()Ljava/lang/String;

    move-result-object v6

    invoke-static {v6}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I

    move-result v6
    :try_end_2
    .catch Ljava/lang/NumberFormatException; {:try_start_2 .. :try_end_2} :catch_0
    .catchall {:try_start_2 .. :try_end_2} :catchall_0

    goto :goto_1

    :catch_0
    const v6, 0x7fffffff

    :goto_1
    if-ge v6, p2, :cond_2

    if-eqz v4, :cond_1

    .line 9
    :try_start_3
    invoke-virtual {v5}, Ljava/io/File;->delete()Z

    move-result v4
    :try_end_3
    .catchall {:try_start_3 .. :try_end_3} :catchall_0

    if-eqz v4, :cond_1

    move v4, v2

    goto :goto_2

    :cond_1
    move v4, v1

    :cond_2
    :goto_2
    add-int/lit8 v3, v3, 0x1

    goto :goto_0

    .line 10
    :cond_3
    monitor-exit p0

    return-void

    :catchall_0
    move-exception p1

    monitor-exit p0

    throw p1
.end method

.method public deleteRecursively(Ljava/io/File;)Z
    .locals 7
    .param p1    # Ljava/io/File;
        .annotation build Landroidx/annotation/Nullable;
        .end annotation
    .end param

    const/4 v0, 0x0

    if-nez p1, :cond_0

    return v0

    .line 1
    :cond_0
    invoke-virtual {p1}, Ljava/io/File;->isDirectory()Z

    move-result v1

    const/4 v2, 0x1

    if-eqz v1, :cond_2

    .line 2
    invoke-virtual {p1}, Ljava/io/File;->listFiles()[Ljava/io/File;

    move-result-object v1

    array-length v3, v1

    move v4, v0

    move v5, v2

    :goto_0
    if-ge v4, v3, :cond_3

    aget-object v6, v1, v4

    if-eqz v5, :cond_1

    .line 3
    invoke-virtual {p0, v6}, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;->deleteRecursively(Ljava/io/File;)Z

    move-result v5

    if-eqz v5, :cond_1

    move v5, v2

    goto :goto_1

    :cond_1
    move v5, v0

    :goto_1
    add-int/lit8 v4, v4, 0x1

    goto :goto_0

    :cond_2
    move v5, v2

    :cond_3
    if-eqz v5, :cond_4

    .line 4
    invoke-virtual {p1}, Ljava/io/File;->delete()Z

    move-result p1

    if-eqz p1, :cond_4

    move v0, v2

    :cond_4
    return v0
.end method

.method public getDirImpl(Ljava/lang/String;)Ljava/io/File;
    .locals 3
    .param p1    # Ljava/lang/String;
        .annotation build Landroidx/annotation/NonNull;
        .end annotation
    .end param
    .annotation build Landroidx/annotation/VisibleForTesting;
    .end annotation

    .annotation build Landroidx/annotation/WorkerThread;
    .end annotation

    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/firebase/ml/modeldownloader/FirebaseMlException;
        }
    .end annotation

    .line 1
    invoke-direct {p0, p1}, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;->getModelDirUnsafe(Ljava/lang/String;)Ljava/io/File;

    move-result-object p1

    .line 2
    invoke-virtual {p1}, Ljava/io/File;->exists()Z

    move-result v0

    if-nez v0, :cond_1

    .line 3
    invoke-virtual {p1}, Ljava/io/File;->mkdirs()Z

    move-result v0

    if-eqz v0, :cond_0

    goto :goto_0

    .line 4
    :cond_0
    new-instance v0, Lcom/google/firebase/ml/modeldownloader/FirebaseMlException;

    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "Failed to create model folder: "

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

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

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

    move-result-object p1

    const/16 v1, 0xd

    invoke-direct {v0, p1, v1}, Lcom/google/firebase/ml/modeldownloader/FirebaseMlException;-><init>(Ljava/lang/String;I)V

    throw v0

    .line 5
    :cond_1
    invoke-virtual {p1}, Ljava/io/File;->isDirectory()Z

    move-result v0

    if-eqz v0, :cond_2

    :goto_0
    return-object p1

    .line 6
    :cond_2
    new-instance v0, Lcom/google/firebase/ml/modeldownloader/FirebaseMlException;

    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "Can not create model folder, since an existing file has the same name: "

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

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

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

    move-result-object p1

    const/4 v1, 0x6

    invoke-direct {v0, p1, v1}, Lcom/google/firebase/ml/modeldownloader/FirebaseMlException;-><init>(Ljava/lang/String;I)V

    throw v0
.end method

.method public getModelFileDestination(Lcom/google/firebase/ml/modeldownloader/CustomModel;)Ljava/io/File;
    .locals 2
    .param p1    # Lcom/google/firebase/ml/modeldownloader/CustomModel;
        .annotation build Landroidx/annotation/NonNull;
        .end annotation
    .end param
    .annotation build Landroidx/annotation/Nullable;
    .end annotation

    .annotation build Landroidx/annotation/VisibleForTesting;
    .end annotation

    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/firebase/ml/modeldownloader/FirebaseMlException;
        }
    .end annotation

    .line 1
    invoke-virtual {p1}, Lcom/google/firebase/ml/modeldownloader/CustomModel;->getName()Ljava/lang/String;

    move-result-object p1

    invoke-virtual {p0, p1}, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;->getDirImpl(Ljava/lang/String;)Ljava/io/File;

    move-result-object p1

    .line 2
    invoke-direct {p0, p1}, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;->getLatestCachedModelVersion(Ljava/io/File;)I

    move-result v0

    .line 3
    new-instance v1, Ljava/io/File;

    add-int/lit8 v0, v0, 0x1

    invoke-static {v0}, Ljava/lang/String;->valueOf(I)Ljava/lang/String;

    move-result-object v0

    invoke-direct {v1, p1, v0}, Ljava/io/File;-><init>(Ljava/io/File;Ljava/lang/String;)V

    return-object v1
.end method

.method public declared-synchronized moveModelToDestinationFolder(Lcom/google/firebase/ml/modeldownloader/CustomModel;Landroid/os/ParcelFileDescriptor;)Ljava/io/File;
    .locals 4
    .param p1    # Lcom/google/firebase/ml/modeldownloader/CustomModel;
        .annotation build Landroidx/annotation/NonNull;
        .end annotation
    .end param
    .param p2    # Landroid/os/ParcelFileDescriptor;
        .annotation build Landroidx/annotation/NonNull;
        .end annotation
    .end param
    .annotation build Landroidx/annotation/Nullable;
    .end annotation

    .annotation build Landroidx/annotation/WorkerThread;
    .end annotation

    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/firebase/ml/modeldownloader/FirebaseMlException;
        }
    .end annotation

    monitor-enter p0

    .line 1
    :try_start_0
    invoke-virtual {p0, p1}, Lcom/google/firebase/ml/modeldownloader/internal/ModelFileManager;->getModelFileDestination(Lcom/google/firebase/ml/modeldownloader/CustomModel;)Ljava/io/File;

    move-result-object p1

    .line 2
    invoke-virtual {p1}, Ljava/io/File;->getParentFile()Ljava/io/File;

    move-result-object v0

    .line 3
    invoke-virtual {v0}, Ljava/io/File;->exists()Z

    move-result v1

    if-nez v1, :cond_0

    .line 4
    invoke-virtual {v0}, Ljava/io/File;->mkdirs()Z
    :try_end_0
    .catchall {:try_start_0 .. :try_end_0} :catchall_4

    .line 5
    :cond_0
    :try_start_1
    new-instance v0, Landroid/os/ParcelFileDescriptor$AutoCloseInputStream;

    invoke-direct {v0, p2}, Landroid/os/ParcelFileDescriptor$AutoCloseInputStream;-><init>(Landroid/os/ParcelFileDescriptor;)V
    :try_end_1
    .catch Ljava/io/IOException; {:try_start_1 .. :try_end_1} :catch_0
    .catchall {:try_start_1 .. :try_end_1} :catchall_4

    .line 6
    :try_start_2
    new-instance p2, Ljava/io/FileOutputStream;

    invoke-direct {p2, p1}, Ljava/io/FileOutputStream;-><init>(Ljava/io/File;)V
    :try_end_2
    .catchall {:try_start_2 .. :try_end_2} :catchall_2

    const/16 v1, 0x1000

    :try_start_3
    new-array v1, v1, [B

    .line 7
    :goto_0
    invoke-virtual {v0, v1}, Ljava/io/FileInputStream;->read([B)I

    move-result v2

    const/4 v3, -0x1

    if-eq v2, v3, :cond_1

    const/4 v3, 0x0

    .line 8
    invoke-virtual {p2, v1, v3, v2}, Ljava/io/FileOutputStream;->write([BII)V

    goto :goto_0

    .line 9
    :cond_1
    invoke-virtual {p2}, Ljava/io/FileOutputStream;->getFD()Ljava/io/FileDescriptor;

    move-result-object v1

    invoke-virtual {v1}, Ljava/io/FileDescriptor;->sync()V
    :try_end_3
    .catchall {:try_start_3 .. :try_end_3} :catchall_0

    .line 10
    :try_start_4
    invoke-virtual {p2}, Ljava/io/FileOutputStream;->close()V
    :try_end_4
    .catchall {:try_start_4 .. :try_end_4} :catchall_2

    :try_start_5
    invoke-virtual {v0}, Ljava/io/FileInputStream;->close()V
    :try_end_5
    .catch Ljava/io/IOException; {:try_start_5 .. :try_end_5} :catch_0
    .catchall {:try_start_5 .. :try_end_5} :catchall_4

    .line 11
    monitor-exit p0

    return-object p1

    :catchall_0
    move-exception v1

    .line 12
    :try_start_6
    invoke-virtual {p2}, Ljava/io/FileOutputStream;->close()V
    :try_end_6
    .catchall {:try_start_6 .. :try_end_6} :catchall_1

    goto :goto_1

    :catchall_1
    move-exception p2

    :try_start_7
    invoke-virtual {v1, p2}, Ljava/lang/Throwable;->addSuppressed(Ljava/lang/Throwable;)V

    :goto_1
    throw v1
    :try_end_7
    .catchall {:try_start_7 .. :try_end_7} :catchall_2

    :catchall_2
    move-exception p2

    :try_start_8
    invoke-virtual {v0}, Ljava/io/FileInputStream;->close()V
    :try_end_8
    .catchall {:try_start_8 .. :try_end_8} :catchall_3

    goto :goto_2

    :catchall_3
    move-exception v0

    :try_start_9
    invoke-virtual {p2, v0}, Ljava/lang/Throwable;->addSuppressed(Ljava/lang/Throwable;)V

    :goto_2
    throw p2
    :try_end_9
    .catch Ljava/io/IOException; {:try_start_9 .. :try_end_9} :catch_0
    .catchall {:try_start_9 .. :try_end_9} :catchall_4

    :catch_0
    move-exception p2

    :try_start_a
    const-string v0, "FirebaseModelFileManage"

    .line 13
    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "Failed to copy downloaded model file to destination folder: "

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

    invoke-virtual {p2}, Ljava/io/IOException;->toString()Ljava/lang/String;

    move-result-object p2

    invoke-virtual {v1, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object p2

    invoke-static {v0, p2}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    .line 14
    invoke-virtual {p1}, Ljava/io/File;->delete()Z
    :try_end_a
    .catchall {:try_start_a .. :try_end_a} :catchall_4

    const/4 p1, 0x0

    .line 15
    monitor-exit p0

    return-object p1

    :catchall_4
    move-exception p1

    monitor-exit p0

    throw p1
.end method