ContentDataSource.smali

.class public final Lcom/google/android/exoplayer2/upstream/ContentDataSource;
.super Lcom/google/android/exoplayer2/upstream/BaseDataSource;
.source "ContentDataSource.java"


# 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 opened:Z

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

.field private uri:Landroid/net/Uri;


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

    return-void
.end method

.method public constructor <init>(Landroid/content/Context;)V
    .registers 3
    .param p1, "context"    # Landroid/content/Context;

    .line 56
    const/4 v0, 0x0

    invoke-direct {p0, v0}, Lcom/google/android/exoplayer2/upstream/BaseDataSource;-><init>(Z)V

    .line 57
    invoke-virtual {p1}, Landroid/content/Context;->getContentResolver()Landroid/content/ContentResolver;

    move-result-object v0

    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->resolver:Landroid/content/ContentResolver;

    .line 58
    return-void
.end method

.method public constructor <init>(Landroid/content/Context;Lcom/google/android/exoplayer2/upstream/TransferListener;)V
    .registers 3
    .param p1, "context"    # Landroid/content/Context;
    .param p2, "listener"    # Lcom/google/android/exoplayer2/upstream/TransferListener;
    .annotation runtime Ljava/lang/Deprecated;
    .end annotation

    .line 68
    invoke-direct {p0, p1}, Lcom/google/android/exoplayer2/upstream/ContentDataSource;-><init>(Landroid/content/Context;)V

    .line 69
    if-eqz p2, :cond_8

    .line 70
    invoke-virtual {p0, p2}, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->addTransferListener(Lcom/google/android/exoplayer2/upstream/TransferListener;)V

    .line 72
    :cond_8
    return-void
.end method


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

    .line 154
    const/4 v0, 0x0

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

    .line 156
    const/4 v1, 0x0

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

    if-eqz v2, :cond_d

    .line 157
    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_3c
    .catchall {:try_start_4 .. :try_end_d} :catchall_3a

    .line 162
    :cond_d
    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/FileInputStream;

    .line 164
    :try_start_f
    iget-object v2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    if-eqz v2, :cond_18

    .line 165
    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_27
    .catchall {:try_start_f .. :try_end_18} :catchall_25

    .line 170
    :cond_18
    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    .line 171
    iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    if-eqz v0, :cond_23

    .line 172
    iput-boolean v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    .line 173
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->transferEnded()V

    .line 176
    :cond_23
    nop

    .line 177
    return-void

    .line 170
    :catchall_25
    move-exception v2

    goto :goto_2e

    .line 167
    :catch_27
    move-exception v2

    .line 168
    .local v2, "e":Ljava/io/IOException;
    :try_start_28
    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_2e
    .catchall {:try_start_28 .. :try_end_2e} :catchall_25

    .line 170
    .end local v2    # "e":Ljava/io/IOException;
    :goto_2e
    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    .line 171
    iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    if-eqz v0, :cond_39

    .line 172
    iput-boolean v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    .line 173
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->transferEnded()V

    .line 175
    :cond_39
    throw v2

    .line 162
    :catchall_3a
    move-exception v2

    goto :goto_43

    .line 159
    :catch_3c
    move-exception v2

    .line 160
    .restart local v2    # "e":Ljava/io/IOException;
    :try_start_3d
    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_43
    .catchall {:try_start_3d .. :try_end_43} :catchall_3a

    .line 162
    .end local v2    # "e":Ljava/io/IOException;
    :goto_43
    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/FileInputStream;

    .line 164
    :try_start_45
    iget-object v3, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    if-eqz v3, :cond_4e

    .line 165
    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_4e
    .catch Ljava/io/IOException; {:try_start_45 .. :try_end_4e} :catch_5c
    .catchall {:try_start_45 .. :try_end_4e} :catchall_5a

    .line 170
    :cond_4e
    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    .line 171
    iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    if-eqz v0, :cond_59

    .line 172
    iput-boolean v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    .line 173
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->transferEnded()V

    .line 176
    :cond_59
    throw v2

    .line 170
    :catchall_5a
    move-exception v2

    goto :goto_63

    .line 167
    :catch_5c
    move-exception v2

    .line 168
    .restart local v2    # "e":Ljava/io/IOException;
    :try_start_5d
    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_63
    .catchall {:try_start_5d .. :try_end_63} :catchall_5a

    .line 170
    .end local v2    # "e":Ljava/io/IOException;
    :goto_63
    iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    .line 171
    iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    if-eqz v0, :cond_6e

    .line 172
    iput-boolean v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->opened:Z

    .line 173
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->transferEnded()V

    .line 175
    :cond_6e
    throw v2
.end method

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

    .line 148
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->uri:Landroid/net/Uri;

    return-object v0
.end method

.method public open(Lcom/google/android/exoplayer2/upstream/DataSpec;)J
    .registers 16
    .param p1, "dataSpec"    # Lcom/google/android/exoplayer2/upstream/DataSpec;
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;
        }
    .end annotation

    .line 77
    :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 78
    invoke-virtual {p0, p1}, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->transferInitializing(Lcom/google/android/exoplayer2/upstream/DataSpec;)V

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

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

    const-string v2, "r"

    invoke-virtual {v0, v1, 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;

    .line 80
    if-eqz v0, :cond_7d

    .line 83
    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 84
    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 85
    .local v0, "assetStartOffset":J
    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 86
    .local v2, "skipped":J
    iget-wide v4, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->position:J

    cmp-long v6, v2, v4

    if-nez v6, :cond_77

    .line 91
    iget-wide v4, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->length:J

    const-wide/16 v6, -0x1

    cmp-long v8, v4, v6

    if-eqz v8, :cond_45

    .line 92
    iget-wide v4, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->length:J

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

    goto :goto_6d

    .line 94
    :cond_45
    iget-object v4, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->assetFileDescriptor:Landroid/content/res/AssetFileDescriptor;

    invoke-virtual {v4}, Landroid/content/res/AssetFileDescriptor;->getLength()J

    move-result-wide v4

    .line 95
    .local v4, "assetFileDescriptorLength":J
    cmp-long v8, v4, v6

    if-nez v8, :cond_69

    .line 98
    iget-object v8, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/FileInputStream;

    invoke-virtual {v8}, Ljava/io/FileInputStream;->getChannel()Ljava/nio/channels/FileChannel;

    move-result-object v8

    .line 99
    .local v8, "channel":Ljava/nio/channels/FileChannel;
    invoke-virtual {v8}, Ljava/nio/channels/FileChannel;->size()J

    move-result-wide v9

    .line 100
    .local v9, "channelSize":J
    const-wide/16 v11, 0x0

    cmp-long v13, v9, v11

    if-nez v13, :cond_60

    goto :goto_66

    :cond_60
    invoke-virtual {v8}, Ljava/nio/channels/FileChannel;->position()J

    move-result-wide v6

    sub-long v6, v9, v6

    :goto_66
    iput-wide v6, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J

    .line 101
    .end local v8    # "channel":Ljava/nio/channels/FileChannel;
    .end local v9    # "channelSize":J
    goto :goto_6d

    .line 102
    :cond_69
    sub-long v6, v4, v2

    iput-wide v6, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J
    :try_end_6d
    .catch Ljava/io/IOException; {:try_start_0 .. :try_end_6d} :catch_96

    .line 107
    .end local v0    # "assetStartOffset":J
    .end local v2    # "skipped":J
    .end local v4    # "assetFileDescriptorLength":J
    :goto_6d
    nop

    .line 109
    const/4 v0, 0x1

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

    .line 110
    invoke-virtual {p0, p1}, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->transferStarted(Lcom/google/android/exoplayer2/upstream/DataSpec;)V

    .line 112
    iget-wide v0, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J

    return-wide v0

    .line 89
    .restart local v0    # "assetStartOffset":J
    .restart local v2    # "skipped":J
    :cond_77
    :try_start_77
    new-instance v4, Ljava/io/EOFException;

    invoke-direct {v4}, Ljava/io/EOFException;-><init>()V

    .end local p1    # "dataSpec":Lcom/google/android/exoplayer2/upstream/DataSpec;
    throw v4

    .line 81
    .end local v0    # "assetStartOffset":J
    .end local v2    # "skipped":J
    .restart local p1    # "dataSpec":Lcom/google/android/exoplayer2/upstream/DataSpec;
    :cond_7d
    new-instance v0, Ljava/io/FileNotFoundException;

    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "Could not open file descriptor for: "

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

    iget-object v2, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->uri:Landroid/net/Uri;

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

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

    move-result-object v1

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

    .end local p1    # "dataSpec":Lcom/google/android/exoplayer2/upstream/DataSpec;
    throw v0
    :try_end_96
    .catch Ljava/io/IOException; {:try_start_77 .. :try_end_96} :catch_96

    .line 105
    .restart local p1    # "dataSpec":Lcom/google/android/exoplayer2/upstream/DataSpec;
    :catch_96
    move-exception v0

    .line 106
    .local v0, "e":Ljava/io/IOException;
    new-instance v1, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;

    invoke-direct {v1, v0}, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;-><init>(Ljava/io/IOException;)V

    throw v1
.end method

.method public read([BII)I
    .registers 11
    .param p1, "buffer"    # [B
    .param p2, "offset"    # I
    .param p3, "readLength"    # I
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;
        }
    .end annotation

    .line 117
    if-nez p3, :cond_4

    .line 118
    const/4 v0, 0x0

    return v0

    .line 119
    :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

    .line 120
    return v4

    .line 125
    :cond_e
    const-wide/16 v2, -0x1

    cmp-long v5, v0, v2

    if-nez v5, :cond_16

    move v1, p3

    goto :goto_1c

    :cond_16
    int-to-long v5, p3

    .line 126
    :try_start_17
    invoke-static {v0, v1, v5, v6}, Ljava/lang/Math;->min(JJ)J

    move-result-wide v0

    long-to-int v1, v0

    :goto_1c
    move v0, v1

    .line 127
    .local v0, "bytesToRead":I
    iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->inputStream:Ljava/io/FileInputStream;

    invoke-virtual {v1, p1, p2, v0}, Ljava/io/FileInputStream;->read([BII)I

    move-result v1
    :try_end_23
    .catch Ljava/io/IOException; {:try_start_17 .. :try_end_23} :catch_47

    move v0, v1

    .line 130
    .local v0, "bytesRead":I
    nop

    .line 132
    if-ne v0, v4, :cond_39

    .line 133
    iget-wide v5, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J

    cmp-long v1, v5, v2

    if-nez v1, :cond_2e

    .line 137
    return v4

    .line 135
    :cond_2e
    new-instance v1, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;

    new-instance v2, Ljava/io/EOFException;

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

    invoke-direct {v1, v2}, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;-><init>(Ljava/io/IOException;)V

    throw v1

    .line 139
    :cond_39
    iget-wide v4, p0, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesRemaining:J

    cmp-long v1, v4, v2

    if-eqz v1, :cond_43

    .line 140
    int-to-long v1, v0

    sub-long/2addr v4, v1

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

    .line 142
    :cond_43
    invoke-virtual {p0, v0}, Lcom/google/android/exoplayer2/upstream/ContentDataSource;->bytesTransferred(I)V

    .line 143
    return v0

    .line 128
    .end local v0    # "bytesRead":I
    :catch_47
    move-exception v0

    .line 129
    .local v0, "e":Ljava/io/IOException;
    new-instance v1, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;

    invoke-direct {v1, v0}, Lcom/google/android/exoplayer2/upstream/ContentDataSource$ContentDataSourceException;-><init>(Ljava/io/IOException;)V

    throw v1
.end method