DashMediaSource$Iso8601Parser.smali

.class final Lcom/google/android/exoplayer2/source/dash/DashMediaSource$Iso8601Parser;
.super Ljava/lang/Object;
.source "DashMediaSource.java"

# interfaces
.implements Lcom/google/android/exoplayer2/upstream/ParsingLoadable$Parser;


# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
    value = Lcom/google/android/exoplayer2/source/dash/DashMediaSource;
.end annotation

.annotation system Ldalvik/annotation/InnerClass;
    accessFlags = 0x18
    name = "Iso8601Parser"
.end annotation

.annotation system Ldalvik/annotation/Signature;
    value = {
        "Ljava/lang/Object;",
        "Lcom/google/android/exoplayer2/upstream/ParsingLoadable$Parser<",
        "Ljava/lang/Long;",
        ">;"
    }
.end annotation


# static fields
.field private static final TIMESTAMP_WITH_TIMEZONE_PATTERN:Ljava/util/regex/Pattern;


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

    .line 1342
    nop

    .line 1343
    const-string v0, "(.+?)(Z|((\\+|-|\u2212)(\\d\\d)(:?(\\d\\d))?))"

    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/source/dash/DashMediaSource$Iso8601Parser;->TIMESTAMP_WITH_TIMEZONE_PATTERN:Ljava/util/regex/Pattern;

    .line 1342
    return-void
.end method

.method constructor <init>()V
    .registers 1

    .line 1340
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method


# virtual methods
.method public parse(Landroid/net/Uri;Ljava/io/InputStream;)Ljava/lang/Long;
    .registers 22
    .param p1, "uri"    # Landroid/net/Uri;
    .param p2, "inputStream"    # Ljava/io/InputStream;
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1347
    new-instance v0, Ljava/io/BufferedReader;

    new-instance v1, Ljava/io/InputStreamReader;

    .line 1348
    const-string v2, "UTF-8"

    invoke-static {v2}, Ljava/nio/charset/Charset;->forName(Ljava/lang/String;)Ljava/nio/charset/Charset;

    move-result-object v2

    move-object/from16 v3, p2

    invoke-direct {v1, v3, v2}, Ljava/io/InputStreamReader;-><init>(Ljava/io/InputStream;Ljava/nio/charset/Charset;)V

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

    .line 1349
    invoke-virtual {v0}, Ljava/io/BufferedReader;->readLine()Ljava/lang/String;

    move-result-object v1

    .line 1351
    .local v1, "firstLine":Ljava/lang/String;
    :try_start_16
    sget-object v0, Lcom/google/android/exoplayer2/source/dash/DashMediaSource$Iso8601Parser;->TIMESTAMP_WITH_TIMEZONE_PATTERN:Ljava/util/regex/Pattern;

    invoke-virtual {v0, v1}, Ljava/util/regex/Pattern;->matcher(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;

    move-result-object v0

    .line 1352
    .local v0, "matcher":Ljava/util/regex/Matcher;
    invoke-virtual {v0}, Ljava/util/regex/Matcher;->matches()Z

    move-result v2

    if-eqz v2, :cond_92

    .line 1356
    const/4 v2, 0x1

    invoke-virtual {v0, v2}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;

    move-result-object v2

    .line 1357
    .local v2, "timestampWithoutTimezone":Ljava/lang/String;
    new-instance v4, Ljava/text/SimpleDateFormat;

    const-string/jumbo v5, "yyyy-MM-dd\'T\'HH:mm:ss"

    sget-object v6, Ljava/util/Locale;->US:Ljava/util/Locale;

    invoke-direct {v4, v5, v6}, Ljava/text/SimpleDateFormat;-><init>(Ljava/lang/String;Ljava/util/Locale;)V

    .line 1358
    .local v4, "format":Ljava/text/SimpleDateFormat;
    const-string v5, "UTC"

    invoke-static {v5}, Ljava/util/TimeZone;->getTimeZone(Ljava/lang/String;)Ljava/util/TimeZone;

    move-result-object v5

    invoke-virtual {v4, v5}, Ljava/text/SimpleDateFormat;->setTimeZone(Ljava/util/TimeZone;)V

    .line 1359
    invoke-virtual {v4, v2}, Ljava/text/SimpleDateFormat;->parse(Ljava/lang/String;)Ljava/util/Date;

    move-result-object v5

    invoke-virtual {v5}, Ljava/util/Date;->getTime()J

    move-result-wide v5

    .line 1361
    .local v5, "timestampMs":J
    const/4 v7, 0x2

    invoke-virtual {v0, v7}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;

    move-result-object v7

    .line 1362
    .local v7, "timezone":Ljava/lang/String;
    const-string v8, "Z"

    invoke-virtual {v8, v7}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v8

    if-eqz v8, :cond_50

    goto :goto_8d

    .line 1365
    :cond_50
    const-string v8, "+"

    const/4 v9, 0x4

    invoke-virtual {v0, v9}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;

    move-result-object v9

    invoke-virtual {v8, v9}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v8

    if-eqz v8, :cond_60

    const-wide/16 v8, 0x1

    goto :goto_62

    :cond_60
    const-wide/16 v8, -0x1

    .line 1366
    .local v8, "sign":J
    :goto_62
    const/4 v10, 0x5

    invoke-virtual {v0, v10}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;

    move-result-object v10

    invoke-static {v10}, Ljava/lang/Long;->parseLong(Ljava/lang/String;)J

    move-result-wide v10

    .line 1367
    .local v10, "hours":J
    const/4 v12, 0x7

    invoke-virtual {v0, v12}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;

    move-result-object v12

    .line 1368
    .local v12, "minutesString":Ljava/lang/String;
    invoke-static {v12}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v13

    if-eqz v13, :cond_79

    const-wide/16 v13, 0x0

    goto :goto_7d

    :cond_79
    invoke-static {v12}, Ljava/lang/Long;->parseLong(Ljava/lang/String;)J

    move-result-wide v13

    .line 1369
    .local v13, "minutes":J
    :goto_7d
    const-wide/16 v15, 0x3c

    mul-long v17, v10, v15

    add-long v17, v17, v13

    mul-long v17, v17, v15

    const-wide/16 v15, 0x3e8

    mul-long v17, v17, v15

    mul-long v17, v17, v8

    .line 1370
    .local v17, "timestampOffsetMs":J
    sub-long v5, v5, v17

    .line 1372
    .end local v8    # "sign":J
    .end local v10    # "hours":J
    .end local v12    # "minutesString":Ljava/lang/String;
    .end local v13    # "minutes":J
    .end local v17    # "timestampOffsetMs":J
    :goto_8d
    invoke-static {v5, v6}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;

    move-result-object v8

    return-object v8

    .line 1353
    .end local v2    # "timestampWithoutTimezone":Ljava/lang/String;
    .end local v4    # "format":Ljava/text/SimpleDateFormat;
    .end local v5    # "timestampMs":J
    .end local v7    # "timezone":Ljava/lang/String;
    :cond_92
    new-instance v2, Lcom/google/android/exoplayer2/ParserException;

    new-instance v4, Ljava/lang/StringBuilder;

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

    const-string v5, "Couldn\'t parse timestamp: "

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

    invoke-virtual {v4, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object v4

    invoke-direct {v2, v4}, Lcom/google/android/exoplayer2/ParserException;-><init>(Ljava/lang/String;)V

    .end local v1    # "firstLine":Ljava/lang/String;
    .end local p1    # "uri":Landroid/net/Uri;
    .end local p2    # "inputStream":Ljava/io/InputStream;
    throw v2
    :try_end_a9
    .catch Ljava/text/ParseException; {:try_start_16 .. :try_end_a9} :catch_a9

    .line 1373
    .end local v0    # "matcher":Ljava/util/regex/Matcher;
    .restart local v1    # "firstLine":Ljava/lang/String;
    .restart local p1    # "uri":Landroid/net/Uri;
    .restart local p2    # "inputStream":Ljava/io/InputStream;
    :catch_a9
    move-exception v0

    .line 1374
    .local v0, "e":Ljava/text/ParseException;
    new-instance v2, Lcom/google/android/exoplayer2/ParserException;

    invoke-direct {v2, v0}, Lcom/google/android/exoplayer2/ParserException;-><init>(Ljava/lang/Throwable;)V

    throw v2
.end method

.method public bridge synthetic parse(Landroid/net/Uri;Ljava/io/InputStream;)Ljava/lang/Object;
    .registers 3
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1340
    invoke-virtual {p0, p1, p2}, Lcom/google/android/exoplayer2/source/dash/DashMediaSource$Iso8601Parser;->parse(Landroid/net/Uri;Ljava/io/InputStream;)Ljava/lang/Long;

    move-result-object p1

    return-object p1
.end method