SubripDecoder.smali

.class public final Lcom/google/android/exoplayer2/text/subrip/SubripDecoder;
.super Lcom/google/android/exoplayer2/text/SimpleSubtitleDecoder;
.source "SubripDecoder.java"


# static fields
.field private static final SUBRIP_TIMECODE:Ljava/lang/String; = "(?:(\\d+):)?(\\d+):(\\d+),(\\d+)"

.field private static final SUBRIP_TIMING_LINE:Ljava/util/regex/Pattern;

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


# instance fields
.field private final textBuilder:Ljava/lang/StringBuilder;


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

    const-string v0, "\\s*((?:(\\d+):)?(\\d+):(\\d+),(\\d+))\\s*-->\\s*((?:(\\d+):)?(\\d+):(\\d+),(\\d+))?\\s*"

    .line 39
    invoke-static {v0}, Ljava/util/regex/Pattern;->compile(Ljava/lang/String;)Ljava/util/regex/Pattern;

    move-result-object v0

    sput-object v0, Lcom/google/android/exoplayer2/text/subrip/SubripDecoder;->SUBRIP_TIMING_LINE:Ljava/util/regex/Pattern;

    return-void
.end method

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

    const-string v0, "SubripDecoder"

    .line 44
    invoke-direct {p0, v0}, Lcom/google/android/exoplayer2/text/SimpleSubtitleDecoder;-><init>(Ljava/lang/String;)V

    .line 45
    new-instance v0, Ljava/lang/StringBuilder;

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

    iput-object v0, p0, Lcom/google/android/exoplayer2/text/subrip/SubripDecoder;->textBuilder:Ljava/lang/StringBuilder;

    return-void
.end method

.method private static parseTimecode(Ljava/util/regex/Matcher;I)J
    .registers 10

    add-int/lit8 v0, p1, 0x1

    .line 107
    invoke-virtual {p0, v0}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;

    move-result-object v0

    invoke-static {v0}, Ljava/lang/Long;->parseLong(Ljava/lang/String;)J

    move-result-wide v0

    const-wide/16 v2, 0x3c

    mul-long v0, v0, v2

    mul-long v0, v0, v2

    const-wide/16 v4, 0x3e8

    mul-long v0, v0, v4

    add-int/lit8 v6, p1, 0x2

    .line 108
    invoke-virtual {p0, v6}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;

    move-result-object v6

    invoke-static {v6}, Ljava/lang/Long;->parseLong(Ljava/lang/String;)J

    move-result-wide v6

    mul-long v6, v6, v2

    mul-long v6, v6, v4

    add-long/2addr v0, v6

    add-int/lit8 v2, p1, 0x3

    .line 109
    invoke-virtual {p0, v2}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;

    move-result-object v2

    invoke-static {v2}, Ljava/lang/Long;->parseLong(Ljava/lang/String;)J

    move-result-wide v2

    mul-long v2, v2, v4

    add-long/2addr v0, v2

    add-int/lit8 p1, p1, 0x4

    .line 110
    invoke-virtual {p0, p1}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;

    move-result-object p0

    invoke-static {p0}, Ljava/lang/Long;->parseLong(Ljava/lang/String;)J

    move-result-wide p0

    add-long/2addr v0, p0

    mul-long v0, v0, v4

    return-wide v0
.end method


# virtual methods
.method protected bridge synthetic decode([BI)Lcom/google/android/exoplayer2/text/Subtitle;
    .registers 3
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/android/exoplayer2/text/SubtitleDecoderException;
        }
    .end annotation

    .line 33
    invoke-virtual {p0, p1, p2}, Lcom/google/android/exoplayer2/text/subrip/SubripDecoder;->decode([BI)Lcom/google/android/exoplayer2/text/subrip/SubripSubtitle;

    move-result-object p1

    return-object p1
.end method

.method protected decode([BI)Lcom/google/android/exoplayer2/text/subrip/SubripSubtitle;
    .registers 10

    const-string v0, "SubripDecoder"

    .line 50
    new-instance v1, Ljava/util/ArrayList;

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

    .line 51
    new-instance v2, Lcom/google/android/exoplayer2/util/LongArray;

    invoke-direct {v2}, Lcom/google/android/exoplayer2/util/LongArray;-><init>()V

    .line 52
    new-instance v3, Lcom/google/android/exoplayer2/util/ParsableByteArray;

    invoke-direct {v3, p1, p2}, Lcom/google/android/exoplayer2/util/ParsableByteArray;-><init>([BI)V

    .line 55
    :cond_11
    :goto_11
    invoke-virtual {v3}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readLine()Ljava/lang/String;

    move-result-object p1

    if-eqz p1, :cond_bb

    .line 56
    invoke-virtual {p1}, Ljava/lang/String;->length()I

    move-result p2

    if-nez p2, :cond_1e

    goto :goto_11

    .line 63
    :cond_1e
    :try_start_1e
    invoke-static {p1}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I
    :try_end_21
    .catch Ljava/lang/NumberFormatException; {:try_start_1e .. :try_end_21} :catch_a5

    .line 71
    invoke-virtual {v3}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readLine()Ljava/lang/String;

    move-result-object p1

    .line 72
    sget-object p2, Lcom/google/android/exoplayer2/text/subrip/SubripDecoder;->SUBRIP_TIMING_LINE:Ljava/util/regex/Pattern;

    invoke-virtual {p2, p1}, Ljava/util/regex/Pattern;->matcher(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;

    move-result-object p2

    .line 73
    invoke-virtual {p2}, Ljava/util/regex/Matcher;->matches()Z

    move-result v4

    if-eqz v4, :cond_8f

    const/4 p1, 0x1

    .line 74
    invoke-static {p2, p1}, Lcom/google/android/exoplayer2/text/subrip/SubripDecoder;->parseTimecode(Ljava/util/regex/Matcher;I)J

    move-result-wide v4

    invoke-virtual {v2, v4, v5}, Lcom/google/android/exoplayer2/util/LongArray;->add(J)V

    const/4 v4, 0x6

    .line 75
    invoke-virtual {p2, v4}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;

    move-result-object v5

    invoke-static {v5}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v5

    const/4 v6, 0x0

    if-nez v5, :cond_4d

    .line 77
    invoke-static {p2, v4}, Lcom/google/android/exoplayer2/text/subrip/SubripDecoder;->parseTimecode(Ljava/util/regex/Matcher;I)J

    move-result-wide v4

    invoke-virtual {v2, v4, v5}, Lcom/google/android/exoplayer2/util/LongArray;->add(J)V

    goto :goto_4e

    :cond_4d
    const/4 p1, 0x0

    .line 85
    :goto_4e
    iget-object p2, p0, Lcom/google/android/exoplayer2/text/subrip/SubripDecoder;->textBuilder:Ljava/lang/StringBuilder;

    invoke-virtual {p2, v6}, Ljava/lang/StringBuilder;->setLength(I)V

    .line 86
    :goto_53
    invoke-virtual {v3}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readLine()Ljava/lang/String;

    move-result-object p2

    invoke-static {p2}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v4

    if-nez v4, :cond_76

    .line 87
    iget-object v4, p0, Lcom/google/android/exoplayer2/text/subrip/SubripDecoder;->textBuilder:Ljava/lang/StringBuilder;

    invoke-virtual {v4}, Ljava/lang/StringBuilder;->length()I

    move-result v4

    if-lez v4, :cond_6c

    .line 88
    iget-object v4, p0, Lcom/google/android/exoplayer2/text/subrip/SubripDecoder;->textBuilder:Ljava/lang/StringBuilder;

    const-string v5, "<br>"

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

    .line 90
    :cond_6c
    iget-object v4, p0, Lcom/google/android/exoplayer2/text/subrip/SubripDecoder;->textBuilder:Ljava/lang/StringBuilder;

    invoke-virtual {p2}, Ljava/lang/String;->trim()Ljava/lang/String;

    move-result-object p2

    invoke-virtual {v4, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    goto :goto_53

    .line 93
    :cond_76
    iget-object p2, p0, Lcom/google/android/exoplayer2/text/subrip/SubripDecoder;->textBuilder:Ljava/lang/StringBuilder;

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

    move-result-object p2

    invoke-static {p2}, Landroid/text/Html;->fromHtml(Ljava/lang/String;)Landroid/text/Spanned;

    move-result-object p2

    .line 94
    new-instance v4, Lcom/google/android/exoplayer2/text/Cue;

    invoke-direct {v4, p2}, Lcom/google/android/exoplayer2/text/Cue;-><init>(Ljava/lang/CharSequence;)V

    invoke-virtual {v1, v4}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    if-eqz p1, :cond_11

    const/4 p1, 0x0

    .line 96
    invoke-virtual {v1, p1}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    goto :goto_11

    .line 80
    :cond_8f
    new-instance p2, Ljava/lang/StringBuilder;

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

    const-string v4, "Skipping invalid timing: "

    invoke-virtual {p2, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p2, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object p1

    invoke-static {v0, p1}, Landroid/util/Log;->w(Ljava/lang/String;Ljava/lang/String;)I

    goto/16 :goto_11

    .line 65
    :catch_a5
    new-instance p2, Ljava/lang/StringBuilder;

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

    const-string v4, "Skipping invalid index: "

    invoke-virtual {p2, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p2, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object p1

    invoke-static {v0, p1}, Landroid/util/Log;->w(Ljava/lang/String;Ljava/lang/String;)I

    goto/16 :goto_11

    .line 100
    :cond_bb
    invoke-virtual {v1}, Ljava/util/ArrayList;->size()I

    move-result p1

    new-array p1, p1, [Lcom/google/android/exoplayer2/text/Cue;

    .line 101
    invoke-virtual {v1, p1}, Ljava/util/ArrayList;->toArray([Ljava/lang/Object;)[Ljava/lang/Object;

    .line 102
    invoke-virtual {v2}, Lcom/google/android/exoplayer2/util/LongArray;->toArray()[J

    move-result-object p2

    .line 103
    new-instance v0, Lcom/google/android/exoplayer2/text/subrip/SubripSubtitle;

    invoke-direct {v0, p1, p2}, Lcom/google/android/exoplayer2/text/subrip/SubripSubtitle;-><init>([Lcom/google/android/exoplayer2/text/Cue;[J)V

    return-object v0
.end method