ContentDataSource.smali

.class public final Lcom/google/android/exoplayer2/upstream/ContentDataSource;
.super Ljava/lang/Object;
.source "SourceFile"

# interfaces
.implements Lcom/google/android/exoplayer2/upstream/DataSource;


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;
    }
.end annotation


# instance fields
.field private assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

.field private bytesRemaining:J

.field private inputStream:Ljava/io/FileInputStream;

.field private final listener:Lcom/google/android/exoplayer2/upstream/TransferListener;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lcom/google/android/exoplayer2/upstream/TransferListener<",
            "-",
            "Lcom/google/android/exoplayer2/upstream/ContentDataSource;",
            ">;"
        }
    .end annotation
.end field

.field private opened:Z

.field private final resolver:Landroid/content/ContentResolver;

.field private uri:Landroid/net/Uri;


# direct methods
.method public constructor <init>(Landroid/content/Context;)V
    .registers 3

    const/4 v0, 0x0

    .line 58
    invoke-direct {p0, p1, v0}, Lcom/google/android/exoplayer2/upstream/ContentDataSource;-><init>(Landroid/content/Context;Lcom/google/android/exoplayer2/upstream/TransferListener;)V

    return-void
.end method

.method public constructor <init>(Landroid/content/Context;Lcom/google/android/exoplayer2/upstream/TransferListener;)V
    .registers 3
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Landroid/content/Context;",
            "Lcom/google/android/exoplayer2/upstream/TransferListener<",
            "-",
            "Lcom/google/android/exoplayer2/upstream/ContentDataSource;",
            ">;)V"
        }
    .end annotation

    .line 65
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 66
    invoke-virtual {p1}, Landroid/content/Context;->getContentResolver()Landroid/content/ContentResolver;

    move-result-object p1

    iput-object p1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->resolver:Landroid/content/ContentResolver;

    .line 67
    iput-object p2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->listener:Lcom/google/android/exoplayer2/upstream/TransferListener;

    return-void
.end method


# virtual methods
.method public final close()V
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;
        }
    .end annotation

    const/4 v0, 0x0

    .line 152
    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->uri:Landroid/net/Uri;

    const/4 v1, 0x0

    .line 154
    :try_start_4
    iget-object v2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/FileInputStream;

    if-eqz v2, :cond_d

    .line 155
    iget-object v2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/FileInputStream;

    invoke-virtual {v2}, Ljava/io/FileInputStream;->close()V
    :try_end_d
    .catch Ljava/io/IOException; {:try_start_4 .. :try_end_d} :catch_43
    .catchall {:try_start_4 .. :try_end_d} :catchall_41

    .line 160
    :cond_d
    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/FileInputStream;

    .line 162
    :try_start_f
    iget-object v2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    if-eqz v2, :cond_18

    .line 163
    iget-object v2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    invoke-virtual {v2}, Landroid/content/res/AssetFileDescriptor;->close()V
    :try_end_18
    .catch Ljava/io/IOException; {:try_start_f .. :try_end_18} :catch_2a
    .catchall {:try_start_f .. :try_end_18} :catchall_28

    .line 168
    :cond_18
    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    .line 169
    iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    if-eqz v0, :cond_27

    .line 170
    iput-boolean v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    .line 171
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->listener:Lcom/google/android/exoplayer2/upstream/TransferListener;

    if-eqz v0, :cond_27

    .line 172
    invoke-interface {v0, p0}, Lcom/google/android/exoplayer2/upstream/TransferListener;->onTransferEnd(Ljava/lang/Object;)V

    :cond_27
    return-void

    :catchall_28
    move-exception v2

    goto :goto_31

    :catch_2a
    move-exception v2

    .line 166
    :try_start_2b
    new-instance v3, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;

    invoke-direct {v3, v2}, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;-><init>(Ljava/io/IOException;)V

    throw v3
    :try_end_31
    .catchall {:try_start_2b .. :try_end_31} :catchall_28

    .line 168
    :goto_31
    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    .line 169
    iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    if-eqz v0, :cond_40

    .line 170
    iput-boolean v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    .line 171
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->listener:Lcom/google/android/exoplayer2/upstream/TransferListener;

    if-eqz v0, :cond_40

    .line 172
    invoke-interface {v0, p0}, Lcom/google/android/exoplayer2/upstream/TransferListener;->onTransferEnd(Ljava/lang/Object;)V

    :cond_40
    throw v2

    :catchall_41
    move-exception v2

    goto :goto_4a

    :catch_43
    move-exception v2

    .line 158
    :try_start_44
    new-instance v3, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;

    invoke-direct {v3, v2}, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;-><init>(Ljava/io/IOException;)V

    throw v3
    :try_end_4a
    .catchall {:try_start_44 .. :try_end_4a} :catchall_41

    .line 160
    :goto_4a
    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/FileInputStream;

    .line 162
    :try_start_4c
    iget-object v3, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    if-eqz v3, :cond_55

    .line 163
    iget-object v3, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    invoke-virtual {v3}, Landroid/content/res/AssetFileDescriptor;->close()V
    :try_end_55
    .catch Ljava/io/IOException; {:try_start_4c .. :try_end_55} :catch_67
    .catchall {:try_start_4c .. :try_end_55} :catchall_65

    .line 168
    :cond_55
    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    .line 169
    iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    if-eqz v0, :cond_64

    .line 170
    iput-boolean v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    .line 171
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->listener:Lcom/google/android/exoplayer2/upstream/TransferListener;

    if-eqz v0, :cond_64

    .line 172
    invoke-interface {v0, p0}, Lcom/google/android/exoplayer2/upstream/TransferListener;->onTransferEnd(Ljava/lang/Object;)V

    :cond_64
    throw v2

    :catchall_65
    move-exception v2

    goto :goto_6e

    :catch_67
    move-exception v2

    .line 166
    :try_start_68
    new-instance v3, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;

    invoke-direct {v3, v2}, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;-><init>(Ljava/io/IOException;)V

    throw v3
    :try_end_6e
    .catchall {:try_start_68 .. :try_end_6e} :catchall_65

    .line 168
    :goto_6e
    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    .line 169
    iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    if-eqz v0, :cond_7d

    .line 170
    iput-boolean v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    .line 171
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->listener:Lcom/google/android/exoplayer2/upstream/TransferListener;

    if-eqz v0, :cond_7d

    .line 172
    invoke-interface {v0, p0}, Lcom/google/android/exoplayer2/upstream/TransferListener;->onTransferEnd(Ljava/lang/Object;)V

    :cond_7d
    throw v2
.end method

.method public final getUri()Landroid/net/Uri;
    .registers 2

    .line 147
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->uri:Landroid/net/Uri;

    return-object v0
.end method

.method public final open(Lcom/google/android/exoplayer2/upstream/DataSpec;)J
    .registers 10
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;
        }
    .end annotation

    .line 73
    :try_start_0
    iget-object v0, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->uri:Landroid/net/Uri;

    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->uri:Landroid/net/Uri;

    .line 74
    iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->resolver:Landroid/content/ContentResolver;

    const-string v2, "r"

    invoke-virtual {v1, v0, v2}, Landroid/content/ContentResolver;->openAssetFileDescriptor(Landroid/net/Uri;Ljava/lang/String;)Landroid/content/res/AssetFileDescriptor;

    move-result-object v0

    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    if-eqz v0, :cond_7a

    .line 78
    new-instance v0, Ljava/io/FileInputStream;

    iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    invoke-virtual {v1}, Landroid/content/res/AssetFileDescriptor;->getFileDescriptor()Ljava/io/FileDescriptor;

    move-result-object v1

    invoke-direct {v0, v1}, Ljava/io/FileInputStream;-><init>(Ljava/io/FileDescriptor;)V

    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/FileInputStream;

    .line 79
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    invoke-virtual {v0}, Landroid/content/res/AssetFileDescriptor;->getStartOffset()J

    move-result-wide v0

    .line 80
    iget-object v2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/FileInputStream;

    iget-wide v3, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->position:J

    add-long/2addr v3, v0

    invoke-virtual {v2, v3, v4}, Ljava/io/FileInputStream;->skip(J)J

    move-result-wide v2

    sub-long/2addr v2, v0

    .line 81
    iget-wide v0, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->position:J

    cmp-long v4, v2, v0

    if-nez v4, :cond_74

    .line 86
    iget-wide v0, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->length:J

    const-wide/16 v4, -0x1

    cmp-long v6, v0, v4

    if-eqz v6, :cond_40

    .line 87
    iget-wide v0, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->length:J

    iput-wide v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J

    goto :goto_67

    .line 89
    :cond_40
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    invoke-virtual {v0}, Landroid/content/res/AssetFileDescriptor;->getLength()J

    move-result-wide v0

    cmp-long v6, v0, v4

    if-nez v6, :cond_64

    .line 93
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/FileInputStream;

    invoke-virtual {v0}, Ljava/io/FileInputStream;->getChannel()Ljava/nio/channels/FileChannel;

    move-result-object v0

    .line 94
    invoke-virtual {v0}, Ljava/nio/channels/FileChannel;->size()J

    move-result-wide v1

    const-wide/16 v6, 0x0

    cmp-long v3, v1, v6

    if-nez v3, :cond_5b

    goto :goto_61

    .line 95
    :cond_5b
    invoke-virtual {v0}, Ljava/nio/channels/FileChannel;->position()J

    move-result-wide v3

    sub-long/2addr v1, v3

    move-wide v4, v1

    :goto_61
    iput-wide v4, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J

    goto :goto_67

    :cond_64
    sub-long/2addr v0, v2

    .line 97
    iput-wide v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J
    :try_end_67
    .catch Ljava/io/IOException; {:try_start_0 .. :try_end_67} :catch_90

    :goto_67
    const/4 v0, 0x1

    .line 104
    iput-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    .line 105
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->listener:Lcom/google/android/exoplayer2/upstream/TransferListener;

    if-eqz v0, :cond_71

    .line 106
    invoke-interface {v0, p0, p1}, Lcom/google/android/exoplayer2/upstream/TransferListener;->onTransferStart(Ljava/lang/Object;Lcom/google/android/exoplayer2/upstream/DataSpec;)V

    .line 109
    :cond_71
    iget-wide v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J

    return-wide v0

    .line 84
    :cond_74
    :try_start_74
    new-instance p1, Ljava/io/EOFException;

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

    throw p1

    .line 76
    :cond_7a
    new-instance p1, Ljava/io/FileNotFoundException;

    new-instance v0, Ljava/lang/StringBuilder;

    const-string v1, "Could not open file descriptor for: "

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

    iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->uri:Landroid/net/Uri;

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

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

    move-result-object v0

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

    throw p1
    :try_end_90
    .catch Ljava/io/IOException; {:try_start_74 .. :try_end_90} :catch_90

    :catch_90
    move-exception p1

    .line 101
    new-instance v0, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;

    invoke-direct {v0, p1}, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;-><init>(Ljava/io/IOException;)V

    throw v0
.end method

.method public final read([BII)I
    .registers 11
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;
        }
    .end annotation

    if-nez p3, :cond_4

    const/4 p1, 0x0

    return p1

    .line 116
    :cond_4
    iget-wide v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J

    const-wide/16 v2, 0x0

    const/4 v4, -0x1

    cmp-long v5, v0, v2

    if-nez v5, :cond_e

    return v4

    :cond_e
    const-wide/16 v2, -0x1

    cmp-long v5, v0, v2

    if-nez v5, :cond_15

    goto :goto_1b

    :cond_15
    int-to-long v5, p3

    .line 123
    :try_start_16
    invoke-static {v0, v1, v5, v6}, Ljava/lang/Math;->min(JJ)J

    move-result-wide v0

    long-to-int p3, v0

    .line 124
    :goto_1b
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/FileInputStream;

    invoke-virtual {v0, p1, p2, p3}, Ljava/io/FileInputStream;->read([BII)I

    move-result p1
    :try_end_21
    .catch Ljava/io/IOException; {:try_start_16 .. :try_end_21} :catch_47

    if-ne p1, v4, :cond_35

    .line 130
    iget-wide p1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J

    cmp-long p3, p1, v2

    if-nez p3, :cond_2a

    return v4

    .line 132
    :cond_2a
    new-instance p1, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;

    new-instance p2, Ljava/io/EOFException;

    invoke-direct {p2}, Ljava/io/EOFException;-><init>()V

    invoke-direct {p1, p2}, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;-><init>(Ljava/io/IOException;)V

    throw p1

    .line 136
    :cond_35
    iget-wide p2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J

    cmp-long v0, p2, v2

    if-eqz v0, :cond_3f

    int-to-long v0, p1

    sub-long/2addr p2, v0

    .line 137
    iput-wide p2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J

    .line 139
    :cond_3f
    iget-object p2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->listener:Lcom/google/android/exoplayer2/upstream/TransferListener;

    if-eqz p2, :cond_46

    .line 140
    invoke-interface {p2, p0, p1}, Lcom/google/android/exoplayer2/upstream/TransferListener;->onBytesTransferred(Ljava/lang/Object;I)V

    :cond_46
    return p1

    :catch_47
    move-exception p1

    .line 126
    new-instance p2, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;

    invoke-direct {p2, p1}, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;-><init>(Ljava/io/IOException;)V

    throw p2
.end method