2022-06-10 21:38:30 +09:00

3334 lines
63 KiB
Smali

.class public final Lcom/google/android/exoplayer2/util/Util;
.super Ljava/lang/Object;
.source "Util.java"
# static fields
.field private static final CRC32_BYTES_MSBF:[I
.field public static final DEVICE:Ljava/lang/String;
.field public static final DEVICE_DEBUG_INFO:Ljava/lang/String;
.field private static final ESCAPED_CHARACTER_PATTERN:Ljava/util/regex/Pattern;
.field public static final MANUFACTURER:Ljava/lang/String;
.field public static final MODEL:Ljava/lang/String;
.field public static final SDK_INT:I
.field private static final TAG:Ljava/lang/String; = "Util"
.field private static final XS_DATE_TIME_PATTERN:Ljava/util/regex/Pattern;
.field private static final XS_DURATION_PATTERN:Ljava/util/regex/Pattern;
# direct methods
.method public static constructor <clinit>()V
.locals 5
.line 1
sget v0, Landroid/os/Build$VERSION;->SDK_INT:I
const/16 v1, 0x19
if-ne v0, v1, :cond_0
sget-object v1, Landroid/os/Build$VERSION;->CODENAME:Ljava/lang/String;
const/4 v2, 0x0
.line 2
invoke-virtual {v1, v2}, Ljava/lang/String;->charAt(I)C
move-result v1
const/16 v2, 0x4f
if-ne v1, v2, :cond_0
const/16 v0, 0x1a
:cond_0
sput v0, Lcom/google/android/exoplayer2/util/Util;->SDK_INT:I
.line 3
sget-object v1, Landroid/os/Build;->DEVICE:Ljava/lang/String;
sput-object v1, Lcom/google/android/exoplayer2/util/Util;->DEVICE:Ljava/lang/String;
.line 4
sget-object v2, Landroid/os/Build;->MANUFACTURER:Ljava/lang/String;
sput-object v2, Lcom/google/android/exoplayer2/util/Util;->MANUFACTURER:Ljava/lang/String;
.line 5
sget-object v3, Landroid/os/Build;->MODEL:Ljava/lang/String;
sput-object v3, Lcom/google/android/exoplayer2/util/Util;->MODEL:Ljava/lang/String;
const-string v4, ", "
.line 6
invoke-static {v1, v4, v3, v4, v2}, Lr1/l;->a(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v1
invoke-virtual {v1, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v1, v0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v0
sput-object v0, Lcom/google/android/exoplayer2/util/Util;->DEVICE_DEBUG_INFO:Ljava/lang/String;
const-string v0, "(\\d\\d\\d\\d)\\-(\\d\\d)\\-(\\d\\d)[Tt](\\d\\d):(\\d\\d):(\\d\\d)([\\.,](\\d+))?([Zz]|((\\+|\\-)(\\d?\\d):?(\\d\\d)))?"
.line 7
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/util/Util;->XS_DATE_TIME_PATTERN:Ljava/util/regex/Pattern;
const-string v0, "^(-)?P(([0-9]*)Y)?(([0-9]*)M)?(([0-9]*)D)?(T(([0-9]*)H)?(([0-9]*)M)?(([0-9.]*)S)?)?$"
.line 8
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/util/Util;->XS_DURATION_PATTERN:Ljava/util/regex/Pattern;
const-string v0, "%([A-Fa-f0-9]{2})"
.line 9
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/util/Util;->ESCAPED_CHARACTER_PATTERN:Ljava/util/regex/Pattern;
const/16 v0, 0x100
new-array v0, v0, [I
.line 10
fill-array-data v0, :array_0
sput-object v0, Lcom/google/android/exoplayer2/util/Util;->CRC32_BYTES_MSBF:[I
return-void
nop
:array_0
.array-data 4
0x0
0x4c11db7
0x9823b6e
0xd4326d9
0x130476dc
0x17c56b6b
0x1a864db2
0x1e475005
0x2608edb8
0x22c9f00f
0x2f8ad6d6
0x2b4bcb61
0x350c9b64
0x31cd86d3
0x3c8ea00a
0x384fbdbd
0x4c11db70 # 3.8235584E7f
0x48d0c6c7
0x4593e01e
0x4152fda9
0x5f15adac
0x5bd4b01b
0x569796c2
0x52568b75
0x6a1936c8
0x6ed82b7f
0x639b0da6
0x675a1011
0x791d4014
0x7ddc5da3
0x709f7b7a
0x745e66cd
-0x67dc4920
-0x631d54a9 # -1.4999716E-21f
-0x6e5e7272
-0x6a9f6fc7
-0x74d83fc4
-0x70192275
-0x7d5a04ae
-0x799b191b
-0x41d4a4a8
-0x4515b911
-0x48569fca
-0x4c97827f
-0x52d0d27c
-0x5611cfcd
-0x5b52e916
-0x5f93f4a3 # -1.9993737E-19f
-0x2bcd9270
-0x2f0c8fd9
-0x224fa902
-0x268eb4b7
-0x38c9e4b4
-0x3c08f905
-0x314bdfde
-0x358ac26b
-0xdc57fd8
-0x9046261
-0x44744ba
-0x86590f
-0x1ec1090c
-0x1a0014bd
-0x17433266
-0x13822fd3
0x34867077
0x30476dc0
0x3d044b19
0x39c556ae
0x278206ab
0x23431b1c
0x2e003dc5
0x2ac12072
0x128e9dcf # 9.000363E-28f
0x164f8078
0x1b0ca6a1
0x1fcdbb16
0x18aeb13
0x54bf6a4
0x808d07d
0xcc9cdca
0x7897ab07
0x7c56b6b0
0x71159069
0x75d48dde
0x6b93dddb
0x6f52c06c
0x6211e6b5
0x66d0fb02
0x5e9f46bf
0x5a5e5b08
0x571d7dd1
0x53dc6066
0x4d9b3063 # 3.25454944E8f
0x495a2dd4 # 893661.25f
0x44190b0d
0x40d816ba
-0x535a3969
-0x579b24e0
-0x5ad80207
-0x5e191fb2
-0x405e4fb5
-0x449f5204
-0x49dc74db
-0x4d1d696e
-0x7552d4d1
-0x7193c968
-0x7cd0efbf
-0x7811f20a
-0x6656a20d
-0x6297bfbc
-0x6fd49963
-0x6b1584d6
-0x1f4be219
-0x1b8affb0
-0x16c9d977
-0x1208c4c2
-0xc4f94c5
-0x88e8974
-0x5cdafab
-0x10cb21e
-0x39430fa1
-0x3d821218
-0x30c134cf
-0x3400297a
-0x2a47797d
-0x2e8664cc
-0x23c54213
-0x27045fa6
0x690ce0ee
0x6dcdfd59
0x608edb80
0x644fc637
0x7a089632
0x7ec98b85
0x738aad5c
0x774bb0eb
0x4f040d56
0x4bc510e1 # 2.5829826E7f
0x46863638
0x42472b8f
0x5c007b8a
0x58c1663d
0x558240e4
0x51435d53
0x251d3b9e
0x21dc2629
0x2c9f00f0
0x285e1d47
0x36194d42
0x32d850f5
0x3f9b762c
0x3b5a6b9b
0x315d626
0x7d4cb91
0xa97ed48
0xe56f0ff
0x1011a0fa
0x14d0bd4d
0x19939b94
0x1d528623
-0xed0a9f2
-0xa11b447
-0x75292a0
-0x3938f29
-0x1dd4df2e
-0x1915c29b
-0x1456e444
-0x1097f9f5
-0x28d8444a
-0x2c1959ff
-0x215a7f28
-0x259b6291
-0x3bdc3296
-0x3f1d2f23
-0x325e09fc
-0x369f144d
-0x42c17282
-0x46006f37
-0x4b4349f0
-0x4f825459
-0x51c5045e
-0x550419eb
-0x58473f34
-0x5c862285
-0x64c99f3a
-0x6008828f
-0x6d4ba458
-0x698ab9e1
-0x77cde9e6
-0x730cf453
-0x7e4fd28c
-0x7a8ecf3d
0x5d8a9099
0x594b8d2e
0x5408abf7
0x50c9b640
0x4e8ee645
0x4a4ffbf2 # 3407612.5f
0x470cdd2b
0x43cdc09c
0x7b827d21
0x7f436096
0x7200464f
0x76c15bf8
0x68860bfd
0x6c47164a
0x61043093
0x65c52d24
0x119b4be9
0x155a565e
0x18197087
0x1cd86d30
0x29f3d35
0x65e2082
0xb1d065b
0xfdc1bec
0x3793a651
0x3352bbe6
0x3e119d3f
0x3ad08088
0x2497d08d
0x2056cd3a
0x2d15ebe3
0x29d4f654
-0x3a56d987
-0x3e97c432
-0x33d4e2e9 # -4.4856412E7f
-0x3715ff60 # -479237.0f
-0x2952af5b
-0x2d93b2ee
-0x20d09435
-0x24118984
-0x1c5e343f
-0x189f298a
-0x15dc0f51
-0x111d12e8
-0xf5a42e3
-0xb9b5f56
-0x6d8798d
-0x219643c
-0x764702f7
-0x72861f42 # -7.6999573E-31f
-0x7fc53999
-0x7b042430
-0x6543742b
-0x6182699e
-0x6cc14f45
-0x680052f4
-0x504fef4f
-0x548ef2fa
-0x59cdd421
-0x5d0cc998
-0x434b9993
-0x478a8426
-0x4ac9a2fd
-0x4e08bf4c
.end array-data
.end method
.method private constructor <init>()V
.locals 0
.line 1
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
return-void
.end method
.method public static areEqual(Ljava/lang/Object;Ljava/lang/Object;)Z
.locals 0
if-nez p0, :cond_1
if-nez p1, :cond_0
const/4 p0, 0x1
goto :goto_0
:cond_0
const/4 p0, 0x0
goto :goto_0
.line 1
:cond_1
invoke-virtual {p0, p1}, Ljava/lang/Object;->equals(Ljava/lang/Object;)Z
move-result p0
:goto_0
return p0
.end method
.method public static binarySearchCeil(Ljava/util/List;Ljava/lang/Object;ZZ)I
.locals 3
.annotation system Ldalvik/annotation/Signature;
value = {
"<T:",
"Ljava/lang/Object;",
">(",
"Ljava/util/List<",
"+",
"Ljava/lang/Comparable<",
"-TT;>;>;TT;ZZ)I"
}
.end annotation
.line 4
invoke-static {p0, p1}, Ljava/util/Collections;->binarySearch(Ljava/util/List;Ljava/lang/Object;)I
move-result v0
if-gez v0, :cond_0
not-int p1, v0
goto :goto_1
.line 5
:cond_0
invoke-interface {p0}, Ljava/util/List;->size()I
move-result v1
:goto_0
add-int/lit8 v0, v0, 0x1
if-ge v0, v1, :cond_1
.line 6
invoke-interface {p0, v0}, Ljava/util/List;->get(I)Ljava/lang/Object;
move-result-object v2
check-cast v2, Ljava/lang/Comparable;
invoke-interface {v2, p1}, Ljava/lang/Comparable;->compareTo(Ljava/lang/Object;)I
move-result v2
if-nez v2, :cond_1
goto :goto_0
:cond_1
if-eqz p2, :cond_2
add-int/lit8 p1, v0, -0x1
goto :goto_1
:cond_2
move p1, v0
:goto_1
if-eqz p3, :cond_3
.line 7
invoke-interface {p0}, Ljava/util/List;->size()I
move-result p0
add-int/lit8 p0, p0, -0x1
invoke-static {p0, p1}, Ljava/lang/Math;->min(II)I
move-result p1
:cond_3
return p1
.end method
.method public static binarySearchCeil([JJZZ)I
.locals 3
.line 1
invoke-static {p0, p1, p2}, Ljava/util/Arrays;->binarySearch([JJ)I
move-result v0
if-gez v0, :cond_0
not-int p1, v0
goto :goto_1
:cond_0
:goto_0
add-int/lit8 v0, v0, 0x1
.line 2
array-length v1, p0
if-ge v0, v1, :cond_1
aget-wide v1, p0, v0
cmp-long v1, v1, p1
if-nez v1, :cond_1
goto :goto_0
:cond_1
if-eqz p3, :cond_2
add-int/lit8 p1, v0, -0x1
goto :goto_1
:cond_2
move p1, v0
:goto_1
if-eqz p4, :cond_3
.line 3
array-length p0, p0
add-int/lit8 p0, p0, -0x1
invoke-static {p0, p1}, Ljava/lang/Math;->min(II)I
move-result p1
:cond_3
return p1
.end method
.method public static binarySearchFloor(Ljava/util/List;Ljava/lang/Object;ZZ)I
.locals 2
.annotation system Ldalvik/annotation/Signature;
value = {
"<T:",
"Ljava/lang/Object;",
">(",
"Ljava/util/List<",
"+",
"Ljava/lang/Comparable<",
"-TT;>;>;TT;ZZ)I"
}
.end annotation
.line 7
invoke-static {p0, p1}, Ljava/util/Collections;->binarySearch(Ljava/util/List;Ljava/lang/Object;)I
move-result v0
if-gez v0, :cond_0
add-int/lit8 v0, v0, 0x2
neg-int p0, v0
goto :goto_1
:cond_0
:goto_0
add-int/lit8 v0, v0, -0x1
if-ltz v0, :cond_1
.line 8
invoke-interface {p0, v0}, Ljava/util/List;->get(I)Ljava/lang/Object;
move-result-object v1
check-cast v1, Ljava/lang/Comparable;
invoke-interface {v1, p1}, Ljava/lang/Comparable;->compareTo(Ljava/lang/Object;)I
move-result v1
if-nez v1, :cond_1
goto :goto_0
:cond_1
if-eqz p2, :cond_2
add-int/lit8 p0, v0, 0x1
goto :goto_1
:cond_2
move p0, v0
:goto_1
if-eqz p3, :cond_3
const/4 p1, 0x0
.line 9
invoke-static {p1, p0}, Ljava/lang/Math;->max(II)I
move-result p0
:cond_3
return p0
.end method
.method public static binarySearchFloor([IIZZ)I
.locals 2
.line 1
invoke-static {p0, p1}, Ljava/util/Arrays;->binarySearch([II)I
move-result v0
if-gez v0, :cond_0
add-int/lit8 v0, v0, 0x2
neg-int p0, v0
goto :goto_1
:cond_0
:goto_0
add-int/lit8 v0, v0, -0x1
if-ltz v0, :cond_1
.line 2
aget v1, p0, v0
if-ne v1, p1, :cond_1
goto :goto_0
:cond_1
if-eqz p2, :cond_2
add-int/lit8 p0, v0, 0x1
goto :goto_1
:cond_2
move p0, v0
:goto_1
if-eqz p3, :cond_3
const/4 p1, 0x0
.line 3
invoke-static {p1, p0}, Ljava/lang/Math;->max(II)I
move-result p0
:cond_3
return p0
.end method
.method public static binarySearchFloor([JJZZ)I
.locals 3
.line 4
invoke-static {p0, p1, p2}, Ljava/util/Arrays;->binarySearch([JJ)I
move-result v0
if-gez v0, :cond_0
add-int/lit8 v0, v0, 0x2
neg-int p0, v0
goto :goto_1
:cond_0
:goto_0
add-int/lit8 v0, v0, -0x1
if-ltz v0, :cond_1
.line 5
aget-wide v1, p0, v0
cmp-long v1, v1, p1
if-nez v1, :cond_1
goto :goto_0
:cond_1
if-eqz p3, :cond_2
add-int/lit8 p0, v0, 0x1
goto :goto_1
:cond_2
move p0, v0
:goto_1
if-eqz p4, :cond_3
const/4 p1, 0x0
.line 6
invoke-static {p1, p0}, Ljava/lang/Math;->max(II)I
move-result p0
:cond_3
return p0
.end method
.method public static ceilDivide(II)I
.locals 0
add-int/2addr p0, p1
add-int/lit8 p0, p0, -0x1
.line 1
div-int/2addr p0, p1
return p0
.end method
.method public static ceilDivide(JJ)J
.locals 2
add-long/2addr p0, p2
const-wide/16 v0, 0x1
sub-long/2addr p0, v0
.line 2
div-long/2addr p0, p2
return-wide p0
.end method
.method public static closeQuietly(Lcom/google/android/exoplayer2/upstream/DataSource;)V
.locals 0
if-eqz p0, :cond_0
.line 1
:try_start_0
invoke-interface {p0}, Lcom/google/android/exoplayer2/upstream/DataSource;->close()V
:try_end_0
.catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_0
:catch_0
:cond_0
return-void
.end method
.method public static closeQuietly(Ljava/io/Closeable;)V
.locals 0
if-eqz p0, :cond_0
.line 2
:try_start_0
invoke-interface {p0}, Ljava/io/Closeable;->close()V
:try_end_0
.catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_0
:catch_0
:cond_0
return-void
.end method
.method public static constrainValue(FFF)F
.locals 0
.line 3
invoke-static {p0, p2}, Ljava/lang/Math;->min(FF)F
move-result p0
invoke-static {p1, p0}, Ljava/lang/Math;->max(FF)F
move-result p0
return p0
.end method
.method public static constrainValue(III)I
.locals 0
.line 1
invoke-static {p0, p2}, Ljava/lang/Math;->min(II)I
move-result p0
invoke-static {p1, p0}, Ljava/lang/Math;->max(II)I
move-result p0
return p0
.end method
.method public static constrainValue(JJJ)J
.locals 0
.line 2
invoke-static {p0, p1, p4, p5}, Ljava/lang/Math;->min(JJ)J
move-result-wide p0
invoke-static {p2, p3, p0, p1}, Ljava/lang/Math;->max(JJ)J
move-result-wide p0
return-wide p0
.end method
.method public static contains([Ljava/lang/Object;Ljava/lang/Object;)Z
.locals 4
.line 1
array-length v0, p0
const/4 v1, 0x0
move v2, v1
:goto_0
if-ge v2, v0, :cond_1
aget-object v3, p0, v2
.line 2
invoke-static {v3, p1}, Lcom/google/android/exoplayer2/util/Util;->areEqual(Ljava/lang/Object;Ljava/lang/Object;)Z
move-result v3
if-eqz v3, :cond_0
const/4 p0, 0x1
return p0
:cond_0
add-int/lit8 v2, v2, 0x1
goto :goto_0
:cond_1
return v1
.end method
.method public static crc([BIII)I
.locals 3
:goto_0
if-ge p1, p2, :cond_0
shl-int/lit8 v0, p3, 0x8
.line 1
sget-object v1, Lcom/google/android/exoplayer2/util/Util;->CRC32_BYTES_MSBF:[I
ushr-int/lit8 p3, p3, 0x18
aget-byte v2, p0, p1
and-int/lit16 v2, v2, 0xff
xor-int/2addr p3, v2
and-int/lit16 p3, p3, 0xff
aget p3, v1, p3
xor-int/2addr p3, v0
add-int/lit8 p1, p1, 0x1
goto :goto_0
:cond_0
return p3
.end method
.method public static createTempDirectory(Landroid/content/Context;Ljava/lang/String;)Ljava/io/File;
.locals 1
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/IOException;
}
.end annotation
.line 1
invoke-virtual {p0}, Landroid/content/Context;->getCacheDir()Ljava/io/File;
move-result-object p0
const/4 v0, 0x0
invoke-static {p1, v0, p0}, Ljava/io/File;->createTempFile(Ljava/lang/String;Ljava/lang/String;Ljava/io/File;)Ljava/io/File;
move-result-object p0
.line 2
invoke-virtual {p0}, Ljava/io/File;->delete()Z
.line 3
invoke-virtual {p0}, Ljava/io/File;->mkdir()Z
return-object p0
.end method
.method public static escapeFileName(Ljava/lang/String;)Ljava/lang/String;
.locals 6
.line 1
invoke-virtual {p0}, Ljava/lang/String;->length()I
move-result v0
const/4 v1, 0x0
move v2, v1
move v3, v2
:goto_0
if-ge v2, v0, :cond_1
.line 2
invoke-virtual {p0, v2}, Ljava/lang/String;->charAt(I)C
move-result v4
invoke-static {v4}, Lcom/google/android/exoplayer2/util/Util;->shouldEscapeCharacter(C)Z
move-result v4
if-eqz v4, :cond_0
add-int/lit8 v3, v3, 0x1
:cond_0
add-int/lit8 v2, v2, 0x1
goto :goto_0
:cond_1
if-nez v3, :cond_2
return-object p0
.line 3
:cond_2
new-instance v2, Ljava/lang/StringBuilder;
mul-int/lit8 v4, v3, 0x2
add-int/2addr v4, v0
invoke-direct {v2, v4}, Ljava/lang/StringBuilder;-><init>(I)V
:goto_1
if-lez v3, :cond_4
add-int/lit8 v4, v1, 0x1
.line 4
invoke-virtual {p0, v1}, Ljava/lang/String;->charAt(I)C
move-result v1
.line 5
invoke-static {v1}, Lcom/google/android/exoplayer2/util/Util;->shouldEscapeCharacter(C)Z
move-result v5
if-eqz v5, :cond_3
const/16 v5, 0x25
.line 6
invoke-virtual {v2, v5}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;
invoke-static {v1}, Ljava/lang/Integer;->toHexString(I)Ljava/lang/String;
move-result-object v1
invoke-virtual {v2, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
add-int/lit8 v3, v3, -0x1
goto :goto_2
.line 7
:cond_3
invoke-virtual {v2, v1}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;
:goto_2
move v1, v4
goto :goto_1
:cond_4
if-ge v1, v0, :cond_5
.line 8
invoke-virtual {v2, p0, v1, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/CharSequence;II)Ljava/lang/StringBuilder;
.line 9
:cond_5
invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object p0
return-object p0
.end method
.method public static getBytesFromHexString(Ljava/lang/String;)[B
.locals 6
.line 1
invoke-virtual {p0}, Ljava/lang/String;->length()I
move-result v0
div-int/lit8 v0, v0, 0x2
new-array v1, v0, [B
const/4 v2, 0x0
:goto_0
if-ge v2, v0, :cond_0
mul-int/lit8 v3, v2, 0x2
.line 2
invoke-virtual {p0, v3}, Ljava/lang/String;->charAt(I)C
move-result v4
const/16 v5, 0x10
invoke-static {v4, v5}, Ljava/lang/Character;->digit(CI)I
move-result v4
shl-int/lit8 v4, v4, 0x4
add-int/lit8 v3, v3, 0x1
.line 3
invoke-virtual {p0, v3}, Ljava/lang/String;->charAt(I)C
move-result v3
invoke-static {v3, v5}, Ljava/lang/Character;->digit(CI)I
move-result v3
add-int/2addr v3, v4
int-to-byte v3, v3
aput-byte v3, v1, v2
add-int/lit8 v2, v2, 0x1
goto :goto_0
:cond_0
return-object v1
.end method
.method public static getCommaDelimitedSimpleClassNames([Ljava/lang/Object;)Ljava/lang/String;
.locals 3
.line 1
new-instance v0, Ljava/lang/StringBuilder;
invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V
const/4 v1, 0x0
.line 2
:goto_0
array-length v2, p0
if-ge v1, v2, :cond_1
.line 3
aget-object v2, p0, v1
invoke-virtual {v2}, Ljava/lang/Object;->getClass()Ljava/lang/Class;
move-result-object v2
invoke-virtual {v2}, Ljava/lang/Class;->getSimpleName()Ljava/lang/String;
move-result-object v2
invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
.line 4
array-length v2, p0
add-int/lit8 v2, v2, -0x1
if-ge v1, v2, :cond_0
const-string v2, ", "
.line 5
invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
:cond_0
add-int/lit8 v1, v1, 0x1
goto :goto_0
.line 6
:cond_1
invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object p0
return-object p0
.end method
.method public static getDefaultBufferSize(I)I
.locals 2
if-eqz p0, :cond_4
const/4 v0, 0x1
if-eq p0, v0, :cond_3
const/4 v0, 0x2
if-eq p0, v0, :cond_2
const/4 v0, 0x3
const/high16 v1, 0x20000
if-eq p0, v0, :cond_1
const/4 v0, 0x4
if-ne p0, v0, :cond_0
return v1
.line 1
:cond_0
new-instance p0, Ljava/lang/IllegalStateException;
invoke-direct {p0}, Ljava/lang/IllegalStateException;-><init>()V
throw p0
:cond_1
return v1
:cond_2
const/high16 p0, 0xc80000
return p0
:cond_3
const/high16 p0, 0x360000
return p0
:cond_4
const/high16 p0, 0x1000000
return p0
.end method
.method private static getDisplaySizeV16(Landroid/view/Display;Landroid/graphics/Point;)V
.locals 0
.annotation build Landroid/annotation/TargetApi;
value = 0x10
.end annotation
.line 1
invoke-virtual {p0, p1}, Landroid/view/Display;->getSize(Landroid/graphics/Point;)V
return-void
.end method
.method private static getDisplaySizeV17(Landroid/view/Display;Landroid/graphics/Point;)V
.locals 0
.annotation build Landroid/annotation/TargetApi;
value = 0x11
.end annotation
.line 1
invoke-virtual {p0, p1}, Landroid/view/Display;->getRealSize(Landroid/graphics/Point;)V
return-void
.end method
.method private static getDisplaySizeV23(Landroid/view/Display;Landroid/graphics/Point;)V
.locals 1
.annotation build Landroid/annotation/TargetApi;
value = 0x17
.end annotation
.line 1
invoke-virtual {p0}, Landroid/view/Display;->getMode()Landroid/view/Display$Mode;
move-result-object p0
.line 2
invoke-virtual {p0}, Landroid/view/Display$Mode;->getPhysicalWidth()I
move-result v0
iput v0, p1, Landroid/graphics/Point;->x:I
.line 3
invoke-virtual {p0}, Landroid/view/Display$Mode;->getPhysicalHeight()I
move-result p0
iput p0, p1, Landroid/graphics/Point;->y:I
return-void
.end method
.method private static getDisplaySizeV9(Landroid/view/Display;Landroid/graphics/Point;)V
.locals 1
.line 1
invoke-virtual {p0}, Landroid/view/Display;->getWidth()I
move-result v0
iput v0, p1, Landroid/graphics/Point;->x:I
.line 2
invoke-virtual {p0}, Landroid/view/Display;->getHeight()I
move-result p0
iput p0, p1, Landroid/graphics/Point;->y:I
return-void
.end method
.method public static getIntegerCodeForString(Ljava/lang/String;)I
.locals 4
.line 1
invoke-virtual {p0}, Ljava/lang/String;->length()I
move-result v0
const/4 v1, 0x0
const/4 v2, 0x4
if-gt v0, v2, :cond_0
const/4 v2, 0x1
goto :goto_0
:cond_0
move v2, v1
.line 2
:goto_0
invoke-static {v2}, Lcom/google/android/exoplayer2/util/Assertions;->checkArgument(Z)V
move v2, v1
:goto_1
if-ge v1, v0, :cond_1
shl-int/lit8 v2, v2, 0x8
.line 3
invoke-virtual {p0, v1}, Ljava/lang/String;->charAt(I)C
move-result v3
or-int/2addr v2, v3
add-int/lit8 v1, v1, 0x1
goto :goto_1
:cond_1
return v2
.end method
.method public static getPcmEncoding(I)I
.locals 1
const/16 v0, 0x8
if-eq p0, v0, :cond_3
const/16 v0, 0x10
if-eq p0, v0, :cond_2
const/16 v0, 0x18
if-eq p0, v0, :cond_1
const/16 v0, 0x20
if-eq p0, v0, :cond_0
const/4 p0, 0x0
return p0
:cond_0
const/high16 p0, 0x40000000 # 2.0f
return p0
:cond_1
const/high16 p0, -0x80000000
return p0
:cond_2
const/4 p0, 0x2
return p0
:cond_3
const/4 p0, 0x3
return p0
.end method
.method public static getPcmFrameSize(II)I
.locals 2
const/high16 v0, -0x80000000
const/4 v1, 0x3
if-eq p0, v0, :cond_3
const/high16 v0, 0x40000000 # 2.0f
if-eq p0, v0, :cond_2
const/4 v0, 0x2
if-eq p0, v0, :cond_1
if-ne p0, v1, :cond_0
return p1
.line 1
:cond_0
new-instance p0, Ljava/lang/IllegalArgumentException;
invoke-direct {p0}, Ljava/lang/IllegalArgumentException;-><init>()V
throw p0
:cond_1
mul-int/2addr p1, v0
return p1
:cond_2
mul-int/lit8 p1, p1, 0x4
return p1
:cond_3
mul-int/2addr p1, v1
return p1
.end method
.method public static getPhysicalDisplaySize(Landroid/content/Context;)Landroid/graphics/Point;
.locals 1
const-string v0, "window"
.line 1
invoke-virtual {p0, v0}, Landroid/content/Context;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;
move-result-object v0
check-cast v0, Landroid/view/WindowManager;
.line 2
invoke-interface {v0}, Landroid/view/WindowManager;->getDefaultDisplay()Landroid/view/Display;
move-result-object v0
invoke-static {p0, v0}, Lcom/google/android/exoplayer2/util/Util;->getPhysicalDisplaySize(Landroid/content/Context;Landroid/view/Display;)Landroid/graphics/Point;
move-result-object p0
return-object p0
.end method
.method public static getPhysicalDisplaySize(Landroid/content/Context;Landroid/view/Display;)Landroid/graphics/Point;
.locals 7
const-string v0, "Util"
.line 3
sget v1, Lcom/google/android/exoplayer2/util/Util;->SDK_INT:I
const/16 v2, 0x19
if-ge v1, v2, :cond_2
invoke-virtual {p1}, Landroid/view/Display;->getDisplayId()I
move-result v1
if-nez v1, :cond_2
.line 4
sget-object v1, Lcom/google/android/exoplayer2/util/Util;->MANUFACTURER:Ljava/lang/String;
const-string v2, "Sony"
invoke-virtual {v2, v1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
move-result v2
if-eqz v2, :cond_0
sget-object v2, Lcom/google/android/exoplayer2/util/Util;->MODEL:Ljava/lang/String;
const-string v3, "BRAVIA"
invoke-virtual {v2, v3}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z
move-result v2
if-eqz v2, :cond_0
.line 5
invoke-virtual {p0}, Landroid/content/Context;->getPackageManager()Landroid/content/pm/PackageManager;
move-result-object p0
const-string v2, "com.sony.dtv.hardware.panel.qfhd"
invoke-virtual {p0, v2}, Landroid/content/pm/PackageManager;->hasSystemFeature(Ljava/lang/String;)Z
move-result p0
if-eqz p0, :cond_0
.line 6
new-instance p0, Landroid/graphics/Point;
const/16 p1, 0xf00
const/16 v0, 0x870
invoke-direct {p0, p1, v0}, Landroid/graphics/Point;-><init>(II)V
return-object p0
:cond_0
const-string p0, "NVIDIA"
.line 7
invoke-virtual {p0, v1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
move-result p0
if-eqz p0, :cond_2
sget-object p0, Lcom/google/android/exoplayer2/util/Util;->MODEL:Ljava/lang/String;
const-string v1, "SHIELD"
invoke-virtual {p0, v1}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z
move-result p0
if-eqz p0, :cond_2
const/4 p0, 0x0
const/4 v1, 0x0
const/4 v2, 0x1
:try_start_0
const-string v3, "android.os.SystemProperties"
.line 8
invoke-static {v3}, Ljava/lang/Class;->forName(Ljava/lang/String;)Ljava/lang/Class;
move-result-object v3
const-string v4, "get"
new-array v5, v2, [Ljava/lang/Class;
.line 9
const-class v6, Ljava/lang/String;
aput-object v6, v5, v1
invoke-virtual {v3, v4, v5}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;
move-result-object v4
new-array v5, v2, [Ljava/lang/Object;
const-string v6, "sys.display-size"
aput-object v6, v5, v1
.line 10
invoke-virtual {v4, v3, v5}, Ljava/lang/reflect/Method;->invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;
move-result-object v3
check-cast v3, Ljava/lang/String;
:try_end_0
.catch Ljava/lang/Exception; {:try_start_0 .. :try_end_0} :catch_0
move-object p0, v3
goto :goto_0
:catch_0
move-exception v3
const-string v4, "Failed to read sys.display-size"
.line 11
invoke-static {v0, v4, v3}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I
.line 12
:goto_0
invoke-static {p0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z
move-result v3
if-nez v3, :cond_2
.line 13
:try_start_1
invoke-virtual {p0}, Ljava/lang/String;->trim()Ljava/lang/String;
move-result-object v3
const-string v4, "x"
invoke-virtual {v3, v4}, Ljava/lang/String;->split(Ljava/lang/String;)[Ljava/lang/String;
move-result-object v3
.line 14
array-length v4, v3
const/4 v5, 0x2
if-ne v4, v5, :cond_1
.line 15
aget-object v1, v3, v1
invoke-static {v1}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I
move-result v1
.line 16
aget-object v2, v3, v2
invoke-static {v2}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I
move-result v2
if-lez v1, :cond_1
if-lez v2, :cond_1
.line 17
new-instance v3, Landroid/graphics/Point;
invoke-direct {v3, v1, v2}, Landroid/graphics/Point;-><init>(II)V
:try_end_1
.catch Ljava/lang/NumberFormatException; {:try_start_1 .. :try_end_1} :catch_1
return-object v3
.line 18
:catch_1
:cond_1
new-instance v1, Ljava/lang/StringBuilder;
invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V
const-string v2, "Invalid sys.display-size: "
invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object p0
invoke-static {v0, p0}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I
.line 19
:cond_2
new-instance p0, Landroid/graphics/Point;
invoke-direct {p0}, Landroid/graphics/Point;-><init>()V
.line 20
sget v0, Lcom/google/android/exoplayer2/util/Util;->SDK_INT:I
const/16 v1, 0x17
if-lt v0, v1, :cond_3
.line 21
invoke-static {p1, p0}, Lcom/google/android/exoplayer2/util/Util;->getDisplaySizeV23(Landroid/view/Display;Landroid/graphics/Point;)V
goto :goto_1
:cond_3
const/16 v1, 0x11
if-lt v0, v1, :cond_4
.line 22
invoke-static {p1, p0}, Lcom/google/android/exoplayer2/util/Util;->getDisplaySizeV17(Landroid/view/Display;Landroid/graphics/Point;)V
goto :goto_1
:cond_4
const/16 v1, 0x10
if-lt v0, v1, :cond_5
.line 23
invoke-static {p1, p0}, Lcom/google/android/exoplayer2/util/Util;->getDisplaySizeV16(Landroid/view/Display;Landroid/graphics/Point;)V
goto :goto_1
.line 24
:cond_5
invoke-static {p1, p0}, Lcom/google/android/exoplayer2/util/Util;->getDisplaySizeV9(Landroid/view/Display;Landroid/graphics/Point;)V
:goto_1
return-object p0
.end method
.method public static getRemainderDataSpec(Lcom/google/android/exoplayer2/upstream/DataSpec;I)Lcom/google/android/exoplayer2/upstream/DataSpec;
.locals 12
if-nez p1, :cond_0
return-object p0
.line 1
:cond_0
iget-wide v0, p0, Lcom/google/android/exoplayer2/upstream/DataSpec;->length:J
const-wide/16 v2, -0x1
cmp-long v4, v0, v2
if-nez v4, :cond_1
goto :goto_0
:cond_1
int-to-long v2, p1
sub-long v2, v0, v2
:goto_0
move-wide v8, v2
.line 2
new-instance v0, Lcom/google/android/exoplayer2/upstream/DataSpec;
iget-object v5, p0, Lcom/google/android/exoplayer2/upstream/DataSpec;->uri:Landroid/net/Uri;
iget-wide v1, p0, Lcom/google/android/exoplayer2/upstream/DataSpec;->position:J
int-to-long v3, p1
add-long v6, v1, v3
iget-object v10, p0, Lcom/google/android/exoplayer2/upstream/DataSpec;->key:Ljava/lang/String;
iget v11, p0, Lcom/google/android/exoplayer2/upstream/DataSpec;->flags:I
move-object v4, v0
invoke-direct/range {v4 .. v11}, Lcom/google/android/exoplayer2/upstream/DataSpec;-><init>(Landroid/net/Uri;JJLjava/lang/String;I)V
return-object v0
.end method
.method public static getStringForTime(Ljava/lang/StringBuilder;Ljava/util/Formatter;J)Ljava/lang/String;
.locals 9
const-wide v0, -0x7fffffffffffffffL # -4.9E-324
cmp-long v0, p2, v0
const-wide/16 v1, 0x0
if-nez v0, :cond_0
move-wide p2, v1
:cond_0
const-wide/16 v3, 0x1f4
add-long/2addr p2, v3
const-wide/16 v3, 0x3e8
.line 1
div-long/2addr p2, v3
const-wide/16 v3, 0x3c
.line 2
rem-long v5, p2, v3
.line 3
div-long v7, p2, v3
rem-long/2addr v7, v3
const-wide/16 v3, 0xe10
.line 4
div-long/2addr p2, v3
const/4 v0, 0x0
.line 5
invoke-virtual {p0, v0}, Ljava/lang/StringBuilder;->setLength(I)V
cmp-long p0, p2, v1
const/4 v1, 0x1
const/4 v2, 0x2
if-lez p0, :cond_1
const/4 p0, 0x3
new-array p0, p0, [Ljava/lang/Object;
.line 6
invoke-static {p2, p3}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;
move-result-object p2
aput-object p2, p0, v0
invoke-static {v7, v8}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;
move-result-object p2
aput-object p2, p0, v1
invoke-static {v5, v6}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;
move-result-object p2
aput-object p2, p0, v2
const-string p2, "%d:%02d:%02d"
invoke-virtual {p1, p2, p0}, Ljava/util/Formatter;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/util/Formatter;
move-result-object p0
invoke-virtual {p0}, Ljava/util/Formatter;->toString()Ljava/lang/String;
move-result-object p0
goto :goto_0
:cond_1
new-array p0, v2, [Ljava/lang/Object;
.line 7
invoke-static {v7, v8}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;
move-result-object p2
aput-object p2, p0, v0
invoke-static {v5, v6}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;
move-result-object p2
aput-object p2, p0, v1
const-string p2, "%02d:%02d"
invoke-virtual {p1, p2, p0}, Ljava/util/Formatter;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/util/Formatter;
move-result-object p0
invoke-virtual {p0}, Ljava/util/Formatter;->toString()Ljava/lang/String;
move-result-object p0
:goto_0
return-object p0
.end method
.method public static getUserAgent(Landroid/content/Context;Ljava/lang/String;)Ljava/lang/String;
.locals 2
.line 1
:try_start_0
invoke-virtual {p0}, Landroid/content/Context;->getPackageName()Ljava/lang/String;
move-result-object v0
.line 2
invoke-virtual {p0}, Landroid/content/Context;->getPackageManager()Landroid/content/pm/PackageManager;
move-result-object p0
const/4 v1, 0x0
invoke-virtual {p0, v0, v1}, Landroid/content/pm/PackageManager;->getPackageInfo(Ljava/lang/String;I)Landroid/content/pm/PackageInfo;
move-result-object p0
.line 3
iget-object p0, p0, Landroid/content/pm/PackageInfo;->versionName:Ljava/lang/String;
:try_end_0
.catch Landroid/content/pm/PackageManager$NameNotFoundException; {:try_start_0 .. :try_end_0} :catch_0
goto :goto_0
:catch_0
const-string p0, "?"
.line 4
:goto_0
new-instance v0, Ljava/lang/StringBuilder;
invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V
invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
const-string p1, "/"
invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
const-string p0, " (Linux;Android "
invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
sget-object p0, Landroid/os/Build$VERSION;->RELEASE:Ljava/lang/String;
const-string p1, ") "
const-string v1, "ExoPlayerLib/2.4.4"
invoke-static {v0, p0, p1, v1}, Landroidx/fragment/app/z;->a(Ljava/lang/StringBuilder;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
move-result-object p0
return-object p0
.end method
.method public static getUtf8Bytes(Ljava/lang/String;)[B
.locals 1
.line 1
invoke-static {}, Ljava/nio/charset/Charset;->defaultCharset()Ljava/nio/charset/Charset;
move-result-object v0
invoke-virtual {p0, v0}, Ljava/lang/String;->getBytes(Ljava/nio/charset/Charset;)[B
move-result-object p0
return-object p0
.end method
.method public static inferContentType(Landroid/net/Uri;)I
.locals 0
.line 1
invoke-virtual {p0}, Landroid/net/Uri;->getPath()Ljava/lang/String;
move-result-object p0
if-nez p0, :cond_0
const/4 p0, 0x3
goto :goto_0
.line 2
:cond_0
invoke-static {p0}, Lcom/google/android/exoplayer2/util/Util;->inferContentType(Ljava/lang/String;)I
move-result p0
:goto_0
return p0
.end method
.method public static inferContentType(Ljava/lang/String;)I
.locals 1
.line 3
invoke-virtual {p0}, Ljava/lang/String;->toLowerCase()Ljava/lang/String;
move-result-object p0
const-string v0, ".mpd"
.line 4
invoke-virtual {p0, v0}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z
move-result v0
if-eqz v0, :cond_0
const/4 p0, 0x0
return p0
:cond_0
const-string v0, ".m3u8"
.line 5
invoke-virtual {p0, v0}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z
move-result v0
if-eqz v0, :cond_1
const/4 p0, 0x2
return p0
:cond_1
const-string v0, ".ism"
.line 6
invoke-virtual {p0, v0}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z
move-result v0
if-nez v0, :cond_3
const-string v0, ".isml"
invoke-virtual {p0, v0}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z
move-result v0
if-nez v0, :cond_3
const-string v0, ".ism/manifest"
.line 7
invoke-virtual {p0, v0}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z
move-result v0
if-nez v0, :cond_3
const-string v0, ".isml/manifest"
invoke-virtual {p0, v0}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z
move-result p0
if-eqz p0, :cond_2
goto :goto_0
:cond_2
const/4 p0, 0x3
return p0
:cond_3
:goto_0
const/4 p0, 0x1
return p0
.end method
.method public static isLinebreak(I)Z
.locals 1
const/16 v0, 0xa
if-eq p0, v0, :cond_1
const/16 v0, 0xd
if-ne p0, v0, :cond_0
goto :goto_0
:cond_0
const/4 p0, 0x0
goto :goto_1
:cond_1
:goto_0
const/4 p0, 0x1
:goto_1
return p0
.end method
.method public static isLocalFileUri(Landroid/net/Uri;)Z
.locals 1
.line 1
invoke-virtual {p0}, Landroid/net/Uri;->getScheme()Ljava/lang/String;
move-result-object p0
.line 2
invoke-static {p0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z
move-result v0
if-nez v0, :cond_1
const-string v0, "file"
invoke-virtual {p0, v0}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
move-result p0
if-eqz p0, :cond_0
goto :goto_0
:cond_0
const/4 p0, 0x0
goto :goto_1
:cond_1
:goto_0
const/4 p0, 0x1
:goto_1
return p0
.end method
.method public static varargs maybeRequestReadExternalStoragePermission(Landroid/app/Activity;[Landroid/net/Uri;)Z
.locals 4
.annotation build Landroid/annotation/TargetApi;
value = 0x17
.end annotation
.line 1
sget v0, Lcom/google/android/exoplayer2/util/Util;->SDK_INT:I
const/4 v1, 0x0
const/16 v2, 0x17
if-ge v0, v2, :cond_0
return v1
.line 2
:cond_0
array-length v0, p1
move v2, v1
:goto_0
if-ge v2, v0, :cond_2
aget-object v3, p1, v2
.line 3
invoke-static {v3}, Lcom/google/android/exoplayer2/util/Util;->isLocalFileUri(Landroid/net/Uri;)Z
move-result v3
if-eqz v3, :cond_1
const-string p1, "android.permission.READ_EXTERNAL_STORAGE"
.line 4
invoke-virtual {p0, p1}, Landroid/app/Activity;->checkSelfPermission(Ljava/lang/String;)I
move-result v0
if-eqz v0, :cond_2
.line 5
filled-new-array {p1}, [Ljava/lang/String;
move-result-object p1
invoke-virtual {p0, p1, v1}, Landroid/app/Activity;->requestPermissions([Ljava/lang/String;I)V
const/4 p0, 0x1
return p0
:cond_1
add-int/lit8 v2, v2, 0x1
goto :goto_0
:cond_2
return v1
.end method
.method public static newSingleThreadExecutor(Ljava/lang/String;)Ljava/util/concurrent/ExecutorService;
.locals 1
.line 1
new-instance v0, Lcom/google/android/exoplayer2/util/Util$1;
invoke-direct {v0, p0}, Lcom/google/android/exoplayer2/util/Util$1;-><init>(Ljava/lang/String;)V
invoke-static {v0}, Ljava/util/concurrent/Executors;->newSingleThreadExecutor(Ljava/util/concurrent/ThreadFactory;)Ljava/util/concurrent/ExecutorService;
move-result-object p0
return-object p0
.end method
.method public static normalizeLanguageCode(Ljava/lang/String;)Ljava/lang/String;
.locals 1
if-nez p0, :cond_0
const/4 p0, 0x0
goto :goto_0
.line 1
:cond_0
new-instance v0, Ljava/util/Locale;
invoke-direct {v0, p0}, Ljava/util/Locale;-><init>(Ljava/lang/String;)V
invoke-virtual {v0}, Ljava/util/Locale;->getLanguage()Ljava/lang/String;
move-result-object p0
:goto_0
return-object p0
.end method
.method public static parseXsDateTime(Ljava/lang/String;)J
.locals 10
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/google/android/exoplayer2/ParserException;
}
.end annotation
.line 1
sget-object v0, Lcom/google/android/exoplayer2/util/Util;->XS_DATE_TIME_PATTERN:Ljava/util/regex/Pattern;
invoke-virtual {v0, p0}, Ljava/util/regex/Pattern;->matcher(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;
move-result-object v0
.line 2
invoke-virtual {v0}, Ljava/util/regex/Matcher;->matches()Z
move-result v1
if-eqz v1, :cond_5
const/16 p0, 0x9
.line 3
invoke-virtual {v0, p0}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v1
const/4 v2, 0x0
if-nez v1, :cond_0
goto :goto_0
.line 4
:cond_0
invoke-virtual {v0, p0}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object p0
const-string v1, "Z"
invoke-virtual {p0, v1}, Ljava/lang/String;->equalsIgnoreCase(Ljava/lang/String;)Z
move-result p0
if-eqz p0, :cond_1
goto :goto_0
:cond_1
const/16 p0, 0xc
.line 5
invoke-virtual {v0, p0}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object p0
invoke-static {p0}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I
move-result p0
mul-int/lit8 p0, p0, 0x3c
const/16 v1, 0xd
.line 6
invoke-virtual {v0, v1}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v1
invoke-static {v1}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I
move-result v1
add-int v2, v1, p0
const/16 p0, 0xb
.line 7
invoke-virtual {v0, p0}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object p0
const-string v1, "-"
invoke-virtual {p0, v1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
move-result p0
if-eqz p0, :cond_2
mul-int/lit8 v2, v2, -0x1
.line 8
:cond_2
:goto_0
new-instance p0, Ljava/util/GregorianCalendar;
const-string v1, "GMT"
invoke-static {v1}, Ljava/util/TimeZone;->getTimeZone(Ljava/lang/String;)Ljava/util/TimeZone;
move-result-object v1
invoke-direct {p0, v1}, Ljava/util/GregorianCalendar;-><init>(Ljava/util/TimeZone;)V
.line 9
invoke-virtual {p0}, Ljava/util/Calendar;->clear()V
const/4 v1, 0x1
.line 10
invoke-virtual {v0, v1}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v1
invoke-static {v1}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I
move-result v4
const/4 v1, 0x2
.line 11
invoke-virtual {v0, v1}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v1
invoke-static {v1}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I
move-result v1
add-int/lit8 v5, v1, -0x1
const/4 v1, 0x3
.line 12
invoke-virtual {v0, v1}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v3
invoke-static {v3}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I
move-result v6
const/4 v3, 0x4
.line 13
invoke-virtual {v0, v3}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v3
invoke-static {v3}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I
move-result v7
const/4 v3, 0x5
.line 14
invoke-virtual {v0, v3}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v3
invoke-static {v3}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I
move-result v8
const/4 v3, 0x6
.line 15
invoke-virtual {v0, v3}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v3
invoke-static {v3}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I
move-result v9
move-object v3, p0
.line 16
invoke-virtual/range {v3 .. v9}, Ljava/util/Calendar;->set(IIIIII)V
const/16 v3, 0x8
.line 17
invoke-virtual {v0, v3}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v4
invoke-static {v4}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z
move-result v4
if-nez v4, :cond_3
.line 18
new-instance v4, Ljava/math/BigDecimal;
const-string v5, "0."
invoke-static {v5}, Landroid/support/v4/media/d;->a(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v5
invoke-virtual {v0, v3}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v0
invoke-virtual {v5, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
invoke-virtual {v5}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v0
invoke-direct {v4, v0}, Ljava/math/BigDecimal;-><init>(Ljava/lang/String;)V
const/16 v0, 0xe
.line 19
invoke-virtual {v4, v1}, Ljava/math/BigDecimal;->movePointRight(I)Ljava/math/BigDecimal;
move-result-object v1
invoke-virtual {v1}, Ljava/math/BigDecimal;->intValue()I
move-result v1
invoke-virtual {p0, v0, v1}, Ljava/util/Calendar;->set(II)V
.line 20
:cond_3
invoke-virtual {p0}, Ljava/util/Calendar;->getTimeInMillis()J
move-result-wide v0
if-eqz v2, :cond_4
const p0, 0xea60
mul-int/2addr v2, p0
int-to-long v2, v2
sub-long/2addr v0, v2
:cond_4
return-wide v0
.line 21
:cond_5
new-instance v0, Lcom/google/android/exoplayer2/ParserException;
const-string v1, "Invalid date/time format: "
invoke-static {v1, p0}, Lc/g;->a(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
move-result-object p0
invoke-direct {v0, p0}, Lcom/google/android/exoplayer2/ParserException;-><init>(Ljava/lang/String;)V
throw v0
.end method
.method public static parseXsDuration(Ljava/lang/String;)J
.locals 14
.line 1
sget-object v0, Lcom/google/android/exoplayer2/util/Util;->XS_DURATION_PATTERN:Ljava/util/regex/Pattern;
invoke-virtual {v0, p0}, Ljava/util/regex/Pattern;->matcher(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;
move-result-object v0
.line 2
invoke-virtual {v0}, Ljava/util/regex/Matcher;->matches()Z
move-result v1
const-wide v2, 0x408f400000000000L # 1000.0
const-wide v4, 0x40ac200000000000L # 3600.0
if-eqz v1, :cond_7
const/4 p0, 0x1
.line 3
invoke-virtual {v0, p0}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v1
invoke-static {v1}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z
move-result v1
xor-int/2addr p0, v1
const/4 v1, 0x3
.line 4
invoke-virtual {v0, v1}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v1
const-wide/16 v6, 0x0
if-eqz v1, :cond_0
.line 5
invoke-static {v1}, Ljava/lang/Double;->parseDouble(Ljava/lang/String;)D
move-result-wide v8
const-wide v10, 0x417e1852c0000000L # 3.1556908E7
mul-double/2addr v8, v10
goto :goto_0
:cond_0
move-wide v8, v6
:goto_0
const/4 v1, 0x5
.line 6
invoke-virtual {v0, v1}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v1
if-eqz v1, :cond_1
.line 7
invoke-static {v1}, Ljava/lang/Double;->parseDouble(Ljava/lang/String;)D
move-result-wide v10
const-wide v12, 0x4144103580000000L # 2629739.0
mul-double/2addr v10, v12
goto :goto_1
:cond_1
move-wide v10, v6
:goto_1
add-double/2addr v8, v10
const/4 v1, 0x7
.line 8
invoke-virtual {v0, v1}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v1
if-eqz v1, :cond_2
.line 9
invoke-static {v1}, Ljava/lang/Double;->parseDouble(Ljava/lang/String;)D
move-result-wide v10
const-wide v12, 0x40f5180000000000L # 86400.0
mul-double/2addr v10, v12
goto :goto_2
:cond_2
move-wide v10, v6
:goto_2
add-double/2addr v8, v10
const/16 v1, 0xa
.line 10
invoke-virtual {v0, v1}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v1
if-eqz v1, :cond_3
.line 11
invoke-static {v1}, Ljava/lang/Double;->parseDouble(Ljava/lang/String;)D
move-result-wide v10
mul-double/2addr v10, v4
goto :goto_3
:cond_3
move-wide v10, v6
:goto_3
add-double/2addr v8, v10
const/16 v1, 0xc
.line 12
invoke-virtual {v0, v1}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v1
if-eqz v1, :cond_4
.line 13
invoke-static {v1}, Ljava/lang/Double;->parseDouble(Ljava/lang/String;)D
move-result-wide v4
const-wide/high16 v10, 0x404e000000000000L # 60.0
mul-double/2addr v4, v10
goto :goto_4
:cond_4
move-wide v4, v6
:goto_4
add-double/2addr v8, v4
const/16 v1, 0xe
.line 14
invoke-virtual {v0, v1}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v0
if-eqz v0, :cond_5
.line 15
invoke-static {v0}, Ljava/lang/Double;->parseDouble(Ljava/lang/String;)D
move-result-wide v6
:cond_5
add-double/2addr v8, v6
mul-double/2addr v8, v2
double-to-long v0, v8
if-eqz p0, :cond_6
neg-long v0, v0
:cond_6
return-wide v0
.line 16
:cond_7
invoke-static {p0}, Ljava/lang/Double;->parseDouble(Ljava/lang/String;)D
move-result-wide v0
mul-double/2addr v0, v4
mul-double/2addr v0, v2
double-to-long v0, v0
return-wide v0
.end method
.method public static recursiveDelete(Ljava/io/File;)V
.locals 4
.line 1
invoke-virtual {p0}, Ljava/io/File;->isDirectory()Z
move-result v0
if-eqz v0, :cond_0
.line 2
invoke-virtual {p0}, Ljava/io/File;->listFiles()[Ljava/io/File;
move-result-object v0
array-length v1, v0
const/4 v2, 0x0
:goto_0
if-ge v2, v1, :cond_0
aget-object v3, v0, v2
.line 3
invoke-static {v3}, Lcom/google/android/exoplayer2/util/Util;->recursiveDelete(Ljava/io/File;)V
add-int/lit8 v2, v2, 0x1
goto :goto_0
.line 4
:cond_0
invoke-virtual {p0}, Ljava/io/File;->delete()Z
return-void
.end method
.method public static scaleLargeTimestamp(JJJ)J
.locals 5
cmp-long v0, p4, p2
const-wide/16 v1, 0x0
if-ltz v0, :cond_0
.line 1
rem-long v3, p4, p2
cmp-long v3, v3, v1
if-nez v3, :cond_0
.line 2
div-long/2addr p4, p2
.line 3
div-long/2addr p0, p4
return-wide p0
:cond_0
if-gez v0, :cond_1
.line 4
rem-long v3, p2, p4
cmp-long v0, v3, v1
if-nez v0, :cond_1
.line 5
div-long/2addr p2, p4
mul-long/2addr p2, p0
return-wide p2
:cond_1
long-to-double p2, p2
long-to-double p4, p4
div-double/2addr p2, p4
long-to-double p0, p0
mul-double/2addr p0, p2
double-to-long p0, p0
return-wide p0
.end method
.method public static scaleLargeTimestamps(Ljava/util/List;JJ)[J
.locals 8
.annotation system Ldalvik/annotation/Signature;
value = {
"(",
"Ljava/util/List<",
"Ljava/lang/Long;",
">;JJ)[J"
}
.end annotation
.line 1
invoke-interface {p0}, Ljava/util/List;->size()I
move-result v0
new-array v1, v0, [J
cmp-long v2, p3, p1
const-wide/16 v3, 0x0
const/4 v5, 0x0
if-ltz v2, :cond_0
.line 2
rem-long v6, p3, p1
cmp-long v6, v6, v3
if-nez v6, :cond_0
.line 3
div-long/2addr p3, p1
:goto_0
if-ge v5, v0, :cond_2
.line 4
invoke-interface {p0, v5}, Ljava/util/List;->get(I)Ljava/lang/Object;
move-result-object p1
check-cast p1, Ljava/lang/Long;
invoke-virtual {p1}, Ljava/lang/Long;->longValue()J
move-result-wide p1
div-long/2addr p1, p3
aput-wide p1, v1, v5
add-int/lit8 v5, v5, 0x1
goto :goto_0
:cond_0
if-gez v2, :cond_1
.line 5
rem-long v6, p1, p3
cmp-long v2, v6, v3
if-nez v2, :cond_1
.line 6
div-long/2addr p1, p3
:goto_1
if-ge v5, v0, :cond_2
.line 7
invoke-interface {p0, v5}, Ljava/util/List;->get(I)Ljava/lang/Object;
move-result-object p3
check-cast p3, Ljava/lang/Long;
invoke-virtual {p3}, Ljava/lang/Long;->longValue()J
move-result-wide p3
mul-long/2addr p3, p1
aput-wide p3, v1, v5
add-int/lit8 v5, v5, 0x1
goto :goto_1
:cond_1
long-to-double p1, p1
long-to-double p3, p3
div-double/2addr p1, p3
:goto_2
if-ge v5, v0, :cond_2
.line 8
invoke-interface {p0, v5}, Ljava/util/List;->get(I)Ljava/lang/Object;
move-result-object p3
check-cast p3, Ljava/lang/Long;
invoke-virtual {p3}, Ljava/lang/Long;->longValue()J
move-result-wide p3
long-to-double p3, p3
mul-double/2addr p3, p1
double-to-long p3, p3
aput-wide p3, v1, v5
add-int/lit8 v5, v5, 0x1
goto :goto_2
:cond_2
return-object v1
.end method
.method public static scaleLargeTimestampsInPlace([JJJ)V
.locals 6
cmp-long v0, p3, p1
const-wide/16 v1, 0x0
const/4 v3, 0x0
if-ltz v0, :cond_0
.line 1
rem-long v4, p3, p1
cmp-long v4, v4, v1
if-nez v4, :cond_0
.line 2
div-long/2addr p3, p1
.line 3
:goto_0
array-length p1, p0
if-ge v3, p1, :cond_2
.line 4
aget-wide p1, p0, v3
div-long/2addr p1, p3
aput-wide p1, p0, v3
add-int/lit8 v3, v3, 0x1
goto :goto_0
:cond_0
if-gez v0, :cond_1
.line 5
rem-long v4, p1, p3
cmp-long v0, v4, v1
if-nez v0, :cond_1
.line 6
div-long/2addr p1, p3
.line 7
:goto_1
array-length p3, p0
if-ge v3, p3, :cond_2
.line 8
aget-wide p3, p0, v3
mul-long/2addr p3, p1
aput-wide p3, p0, v3
add-int/lit8 v3, v3, 0x1
goto :goto_1
:cond_1
long-to-double p1, p1
long-to-double p3, p3
div-double/2addr p1, p3
.line 9
:goto_2
array-length p3, p0
if-ge v3, p3, :cond_2
.line 10
aget-wide p3, p0, v3
long-to-double p3, p3
mul-double/2addr p3, p1
double-to-long p3, p3
aput-wide p3, p0, v3
add-int/lit8 v3, v3, 0x1
goto :goto_2
:cond_2
return-void
.end method
.method private static shouldEscapeCharacter(C)Z
.locals 1
const/16 v0, 0x22
if-eq p0, v0, :cond_0
const/16 v0, 0x25
if-eq p0, v0, :cond_0
const/16 v0, 0x2a
if-eq p0, v0, :cond_0
const/16 v0, 0x2f
if-eq p0, v0, :cond_0
const/16 v0, 0x3a
if-eq p0, v0, :cond_0
const/16 v0, 0x3c
if-eq p0, v0, :cond_0
const/16 v0, 0x5c
if-eq p0, v0, :cond_0
const/16 v0, 0x7c
if-eq p0, v0, :cond_0
const/16 v0, 0x3e
if-eq p0, v0, :cond_0
const/16 v0, 0x3f
if-eq p0, v0, :cond_0
const/4 p0, 0x0
return p0
:cond_0
const/4 p0, 0x1
return p0
.end method
.method public static sneakyThrow(Ljava/lang/Throwable;)V
.locals 0
.line 1
invoke-static {p0}, Lcom/google/android/exoplayer2/util/Util;->sneakyThrowInternal(Ljava/lang/Throwable;)V
return-void
.end method
.method private static sneakyThrowInternal(Ljava/lang/Throwable;)V
.locals 0
.annotation system Ldalvik/annotation/Signature;
value = {
"<T:",
"Ljava/lang/Throwable;",
">(",
"Ljava/lang/Throwable;",
")V^TT;"
}
.end annotation
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/lang/Throwable;
}
.end annotation
.line 1
throw p0
.end method
.method public static toArray(Ljava/util/List;)[I
.locals 4
.annotation system Ldalvik/annotation/Signature;
value = {
"(",
"Ljava/util/List<",
"Ljava/lang/Integer;",
">;)[I"
}
.end annotation
if-nez p0, :cond_0
const/4 p0, 0x0
return-object p0
.line 1
:cond_0
invoke-interface {p0}, Ljava/util/List;->size()I
move-result v0
.line 2
new-array v1, v0, [I
const/4 v2, 0x0
:goto_0
if-ge v2, v0, :cond_1
.line 3
invoke-interface {p0, v2}, Ljava/util/List;->get(I)Ljava/lang/Object;
move-result-object v3
check-cast v3, Ljava/lang/Integer;
invoke-virtual {v3}, Ljava/lang/Integer;->intValue()I
move-result v3
aput v3, v1, v2
add-int/lit8 v2, v2, 0x1
goto :goto_0
:cond_1
return-object v1
.end method
.method public static toByteArray(Ljava/io/InputStream;)[B
.locals 4
.annotation system Ldalvik/annotation/Throws;
value = {
Ljava/io/IOException;
}
.end annotation
const/16 v0, 0x1000
new-array v0, v0, [B
.line 1
new-instance v1, Ljava/io/ByteArrayOutputStream;
invoke-direct {v1}, Ljava/io/ByteArrayOutputStream;-><init>()V
.line 2
:goto_0
invoke-virtual {p0, v0}, Ljava/io/InputStream;->read([B)I
move-result v2
const/4 v3, -0x1
if-eq v2, v3, :cond_0
const/4 v3, 0x0
.line 3
invoke-virtual {v1, v0, v3, v2}, Ljava/io/ByteArrayOutputStream;->write([BII)V
goto :goto_0
.line 4
:cond_0
invoke-virtual {v1}, Ljava/io/ByteArrayOutputStream;->toByteArray()[B
move-result-object p0
return-object p0
.end method
.method public static toLowerInvariant(Ljava/lang/String;)Ljava/lang/String;
.locals 1
if-nez p0, :cond_0
const/4 p0, 0x0
goto :goto_0
.line 1
:cond_0
sget-object v0, Ljava/util/Locale;->US:Ljava/util/Locale;
invoke-virtual {p0, v0}, Ljava/lang/String;->toLowerCase(Ljava/util/Locale;)Ljava/lang/String;
move-result-object p0
:goto_0
return-object p0
.end method
.method public static unescapeFileName(Ljava/lang/String;)Ljava/lang/String;
.locals 8
.line 1
invoke-virtual {p0}, Ljava/lang/String;->length()I
move-result v0
const/4 v1, 0x0
move v2, v1
move v3, v2
:goto_0
if-ge v2, v0, :cond_1
.line 2
invoke-virtual {p0, v2}, Ljava/lang/String;->charAt(I)C
move-result v4
const/16 v5, 0x25
if-ne v4, v5, :cond_0
add-int/lit8 v3, v3, 0x1
:cond_0
add-int/lit8 v2, v2, 0x1
goto :goto_0
:cond_1
if-nez v3, :cond_2
return-object p0
:cond_2
mul-int/lit8 v2, v3, 0x2
sub-int v2, v0, v2
.line 3
new-instance v4, Ljava/lang/StringBuilder;
invoke-direct {v4, v2}, Ljava/lang/StringBuilder;-><init>(I)V
.line 4
sget-object v5, Lcom/google/android/exoplayer2/util/Util;->ESCAPED_CHARACTER_PATTERN:Ljava/util/regex/Pattern;
invoke-virtual {v5, p0}, Ljava/util/regex/Pattern;->matcher(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;
move-result-object v5
:goto_1
if-lez v3, :cond_3
.line 5
invoke-virtual {v5}, Ljava/util/regex/Matcher;->find()Z
move-result v6
if-eqz v6, :cond_3
const/4 v6, 0x1
.line 6
invoke-virtual {v5, v6}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v6
const/16 v7, 0x10
invoke-static {v6, v7}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;I)I
move-result v6
int-to-char v6, v6
.line 7
invoke-virtual {v5}, Ljava/util/regex/Matcher;->start()I
move-result v7
invoke-virtual {v4, p0, v1, v7}, Ljava/lang/StringBuilder;->append(Ljava/lang/CharSequence;II)Ljava/lang/StringBuilder;
invoke-virtual {v4, v6}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;
.line 8
invoke-virtual {v5}, Ljava/util/regex/Matcher;->end()I
move-result v1
add-int/lit8 v3, v3, -0x1
goto :goto_1
:cond_3
if-ge v1, v0, :cond_4
.line 9
invoke-virtual {v4, p0, v1, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/CharSequence;II)Ljava/lang/StringBuilder;
.line 10
:cond_4
invoke-virtual {v4}, Ljava/lang/StringBuilder;->length()I
move-result p0
if-eq p0, v2, :cond_5
const/4 p0, 0x0
return-object p0
.line 11
:cond_5
invoke-virtual {v4}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object p0
return-object p0
.end method