DataSchemeDataSource.smali

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


# static fields
.field public static final SCHEME_DATA:Ljava/lang/String; = "data"


# instance fields
.field private bytesRead:I

.field private data:[B

.field private dataSpec:Lcom/google/android/exoplayer2/upstream/DataSpec;


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

    return-void
.end method

.method public constructor <init>()V
    .registers 2

    .line 37
    const/4 v0, 0x0

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

    .line 38
    return-void
.end method


# virtual methods
.method public close()V
    .registers 3
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 91
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->data:[B

    const/4 v1, 0x0

    if-eqz v0, :cond_a

    .line 92
    iput-object v1, p0, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->data:[B

    .line 93
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->transferEnded()V

    .line 95
    :cond_a
    iput-object v1, p0, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->dataSpec:Lcom/google/android/exoplayer2/upstream/DataSpec;

    .line 96
    return-void
.end method

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

    .line 86
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->dataSpec:Lcom/google/android/exoplayer2/upstream/DataSpec;

    if-eqz v0, :cond_7

    iget-object v0, v0, Lcom/google/android/exoplayer2/upstream/DataSpec;->uri:Landroid/net/Uri;

    goto :goto_8

    :cond_7
    const/4 v0, 0x0

    :goto_8
    return-object v0
.end method

.method public open(Lcom/google/android/exoplayer2/upstream/DataSpec;)J
    .registers 10
    .param p1, "dataSpec"    # Lcom/google/android/exoplayer2/upstream/DataSpec;
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 42
    invoke-virtual {p0, p1}, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->transferInitializing(Lcom/google/android/exoplayer2/upstream/DataSpec;)V

    .line 43
    iput-object p1, p0, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->dataSpec:Lcom/google/android/exoplayer2/upstream/DataSpec;

    .line 44
    iget-object v0, p1, Lcom/google/android/exoplayer2/upstream/DataSpec;->uri:Landroid/net/Uri;

    .line 45
    .local v0, "uri":Landroid/net/Uri;
    invoke-virtual {v0}, Landroid/net/Uri;->getScheme()Ljava/lang/String;

    move-result-object v1

    .line 46
    .local v1, "scheme":Ljava/lang/String;
    const-string v2, "data"

    invoke-virtual {v2, v1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v2

    if-eqz v2, :cond_79

    .line 49
    invoke-virtual {v0}, Landroid/net/Uri;->getSchemeSpecificPart()Ljava/lang/String;

    move-result-object v2

    const-string v3, ","

    invoke-static {v2, v3}, Lcom/google/android/exoplayer2/util/Util;->split(Ljava/lang/String;Ljava/lang/String;)[Ljava/lang/String;

    move-result-object v2

    .line 50
    .local v2, "uriParts":[Ljava/lang/String;
    array-length v3, v2

    const/4 v4, 0x2

    if-ne v3, v4, :cond_62

    .line 53
    const/4 v3, 0x1

    aget-object v3, v2, v3

    .line 54
    .local v3, "dataString":Ljava/lang/String;
    const/4 v4, 0x0

    aget-object v5, v2, v4

    const-string v6, ";base64"

    invoke-virtual {v5, v6}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z

    move-result v5

    if-eqz v5, :cond_4e

    .line 56
    :try_start_2f
    invoke-static {v3, v4}, Landroid/util/Base64;->decode(Ljava/lang/String;I)[B

    move-result-object v4

    iput-object v4, p0, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->data:[B
    :try_end_35
    .catch Ljava/lang/IllegalArgumentException; {:try_start_2f .. :try_end_35} :catch_36

    .line 59
    goto :goto_5a

    .line 57
    :catch_36
    move-exception v4

    .line 58
    .local v4, "e":Ljava/lang/IllegalArgumentException;
    new-instance v5, Lcom/google/android/exoplayer2/ParserException;

    new-instance v6, Ljava/lang/StringBuilder;

    invoke-direct {v6}, Ljava/lang/StringBuilder;-><init>()V

    const-string v7, "Error while parsing Base64 encoded string: "

    invoke-virtual {v6, v7}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v6, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v6}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v6

    invoke-direct {v5, v6, v4}, Lcom/google/android/exoplayer2/ParserException;-><init>(Ljava/lang/String;Ljava/lang/Throwable;)V

    throw v5

    .line 62
    .end local v4    # "e":Ljava/lang/IllegalArgumentException;
    :cond_4e
    const-string v4, "US-ASCII"

    invoke-static {v3, v4}, Ljava/net/URLDecoder;->decode(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;

    move-result-object v4

    invoke-static {v4}, Lcom/google/android/exoplayer2/util/Util;->getUtf8Bytes(Ljava/lang/String;)[B

    move-result-object v4

    iput-object v4, p0, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->data:[B

    .line 64
    :goto_5a
    invoke-virtual {p0, p1}, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->transferStarted(Lcom/google/android/exoplayer2/upstream/DataSpec;)V

    .line 65
    iget-object v4, p0, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->data:[B

    array-length v4, v4

    int-to-long v4, v4

    return-wide v4

    .line 51
    .end local v3    # "dataString":Ljava/lang/String;
    :cond_62
    new-instance v3, Lcom/google/android/exoplayer2/ParserException;

    new-instance v4, Ljava/lang/StringBuilder;

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

    const-string v5, "Unexpected URI format: "

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

    invoke-virtual {v4, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    invoke-virtual {v4}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v4

    invoke-direct {v3, v4}, Lcom/google/android/exoplayer2/ParserException;-><init>(Ljava/lang/String;)V

    throw v3

    .line 47
    .end local v2    # "uriParts":[Ljava/lang/String;
    :cond_79
    new-instance v2, Lcom/google/android/exoplayer2/ParserException;

    new-instance v3, Ljava/lang/StringBuilder;

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

    const-string v4, "Unsupported scheme: "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

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

    move-result-object v3

    invoke-direct {v2, v3}, Lcom/google/android/exoplayer2/ParserException;-><init>(Ljava/lang/String;)V

    throw v2
.end method

.method public read([BII)I
    .registers 7
    .param p1, "buffer"    # [B
    .param p2, "offset"    # I
    .param p3, "readLength"    # I

    .line 70
    if-nez p3, :cond_4

    .line 71
    const/4 v0, 0x0

    return v0

    .line 73
    :cond_4
    iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->data:[B

    array-length v0, v0

    iget v1, p0, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->bytesRead:I

    sub-int/2addr v0, v1

    .line 74
    .local v0, "remainingBytes":I
    if-nez v0, :cond_e

    .line 75
    const/4 v1, -0x1

    return v1

    .line 77
    :cond_e
    invoke-static {p3, v0}, Ljava/lang/Math;->min(II)I

    move-result p3

    .line 78
    iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->data:[B

    iget v2, p0, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->bytesRead:I

    invoke-static {v1, v2, p1, p2, p3}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V

    .line 79
    iget v1, p0, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->bytesRead:I

    add-int/2addr v1, p3

    iput v1, p0, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->bytesRead:I

    .line 80
    invoke-virtual {p0, p3}, Lcom/google/android/exoplayer2/upstream/DataSchemeDataSource;->bytesTransferred(I)V

    .line 81
    return p3
.end method