963 lines
17 KiB
Smali
963 lines
17 KiB
Smali
.class public final Lcom/google/zxing/oned/Code39Reader;
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.super Lcom/google/zxing/oned/OneDReader;
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.source "Code39Reader.java"
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# static fields
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.field private static final ALPHABET:[C
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.field public static final ALPHABET_STRING:Ljava/lang/String; = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. *$/+%"
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.field private static final ASTERISK_ENCODING:I
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.field public static final CHARACTER_ENCODINGS:[I
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# instance fields
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.field private final extendedMode:Z
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.field private final usingCheckDigit:Z
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# direct methods
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.method public static constructor <clinit>()V
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.locals 2
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const-string v0, "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. *$/+%"
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.line 1
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invoke-virtual {v0}, Ljava/lang/String;->toCharArray()[C
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move-result-object v0
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sput-object v0, Lcom/google/zxing/oned/Code39Reader;->ALPHABET:[C
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const/16 v0, 0x2c
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new-array v0, v0, [I
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.line 2
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fill-array-data v0, :array_0
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sput-object v0, Lcom/google/zxing/oned/Code39Reader;->CHARACTER_ENCODINGS:[I
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const/16 v1, 0x27
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.line 3
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aget v0, v0, v1
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sput v0, Lcom/google/zxing/oned/Code39Reader;->ASTERISK_ENCODING:I
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return-void
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:array_0
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.array-data 4
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0x34
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0x121
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0x61
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0x160
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0x31
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0x130
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0x70
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0x25
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0x124
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0x64
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0x109
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0x49
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0x148
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0x19
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0x118
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0x58
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0xd
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0x10c
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0x4c
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0x1c
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0x103
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0x43
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0x142
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0x13
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0x112
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0x52
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0x7
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0x106
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0x46
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0x16
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0x181
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0xc1
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0x1c0
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0x91
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0x190
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0xd0
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0x85
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0x184
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0xc4
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0x94
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0xa8
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0xa2
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0x8a
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0x2a
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.end array-data
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.end method
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.method public constructor <init>()V
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.locals 1
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.line 1
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invoke-direct {p0}, Lcom/google/zxing/oned/OneDReader;-><init>()V
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const/4 v0, 0x0
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.line 2
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iput-boolean v0, p0, Lcom/google/zxing/oned/Code39Reader;->usingCheckDigit:Z
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.line 3
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iput-boolean v0, p0, Lcom/google/zxing/oned/Code39Reader;->extendedMode:Z
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return-void
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.end method
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.method public constructor <init>(Z)V
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.locals 0
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.line 4
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invoke-direct {p0}, Lcom/google/zxing/oned/OneDReader;-><init>()V
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.line 5
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iput-boolean p1, p0, Lcom/google/zxing/oned/Code39Reader;->usingCheckDigit:Z
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const/4 p1, 0x0
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.line 6
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iput-boolean p1, p0, Lcom/google/zxing/oned/Code39Reader;->extendedMode:Z
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return-void
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.end method
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.method public constructor <init>(ZZ)V
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.locals 0
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.line 7
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invoke-direct {p0}, Lcom/google/zxing/oned/OneDReader;-><init>()V
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.line 8
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iput-boolean p1, p0, Lcom/google/zxing/oned/Code39Reader;->usingCheckDigit:Z
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.line 9
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iput-boolean p2, p0, Lcom/google/zxing/oned/Code39Reader;->extendedMode:Z
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return-void
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.end method
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.method private static decodeExtended(Ljava/lang/CharSequence;)Ljava/lang/String;
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.locals 12
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Lcom/google/zxing/FormatException;
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}
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.end annotation
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.line 1
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invoke-interface {p0}, Ljava/lang/CharSequence;->length()I
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move-result v0
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.line 2
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new-instance v1, Ljava/lang/StringBuilder;
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invoke-direct {v1, v0}, Ljava/lang/StringBuilder;-><init>(I)V
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const/4 v2, 0x0
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move v3, v2
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:goto_0
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if-lt v3, v0, :cond_0
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.line 3
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invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object p0
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return-object p0
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.line 4
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:cond_0
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invoke-interface {p0, v3}, Ljava/lang/CharSequence;->charAt(I)C
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move-result v4
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const/16 v5, 0x2f
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const/16 v6, 0x25
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const/16 v7, 0x24
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const/16 v8, 0x2b
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if-eq v4, v8, :cond_2
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if-eq v4, v7, :cond_2
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if-eq v4, v6, :cond_2
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if-ne v4, v5, :cond_1
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goto :goto_1
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.line 5
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:cond_1
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invoke-virtual {v1, v4}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;
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goto :goto_4
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:cond_2
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:goto_1
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add-int/lit8 v3, v3, 0x1
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.line 6
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invoke-interface {p0, v3}, Ljava/lang/CharSequence;->charAt(I)C
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move-result v9
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const/16 v10, 0x5a
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const/16 v11, 0x41
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if-eq v4, v7, :cond_b
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if-eq v4, v6, :cond_8
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if-eq v4, v8, :cond_6
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if-eq v4, v5, :cond_3
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move v4, v2
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goto :goto_3
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:cond_3
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if-lt v9, v11, :cond_4
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const/16 v4, 0x4f
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if-gt v9, v4, :cond_4
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add-int/lit8 v9, v9, -0x20
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goto :goto_2
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:cond_4
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if-ne v9, v10, :cond_5
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const/16 v4, 0x3a
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goto :goto_3
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.line 7
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:cond_5
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invoke-static {}, Lcom/google/zxing/FormatException;->getFormatInstance()Lcom/google/zxing/FormatException;
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move-result-object p0
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throw p0
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:cond_6
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if-lt v9, v11, :cond_7
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if-gt v9, v10, :cond_7
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add-int/lit8 v9, v9, 0x20
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goto :goto_2
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.line 8
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:cond_7
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invoke-static {}, Lcom/google/zxing/FormatException;->getFormatInstance()Lcom/google/zxing/FormatException;
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move-result-object p0
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throw p0
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:cond_8
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if-lt v9, v11, :cond_9
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const/16 v4, 0x45
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if-gt v9, v4, :cond_9
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add-int/lit8 v9, v9, -0x26
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goto :goto_2
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:cond_9
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const/16 v4, 0x46
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if-lt v9, v4, :cond_a
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const/16 v4, 0x57
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if-gt v9, v4, :cond_a
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add-int/lit8 v9, v9, -0xb
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goto :goto_2
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.line 9
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:cond_a
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invoke-static {}, Lcom/google/zxing/FormatException;->getFormatInstance()Lcom/google/zxing/FormatException;
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move-result-object p0
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throw p0
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:cond_b
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if-lt v9, v11, :cond_c
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if-gt v9, v10, :cond_c
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add-int/lit8 v9, v9, -0x40
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:goto_2
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int-to-char v4, v9
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.line 10
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:goto_3
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invoke-virtual {v1, v4}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;
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:goto_4
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add-int/lit8 v3, v3, 0x1
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goto :goto_0
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.line 11
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:cond_c
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invoke-static {}, Lcom/google/zxing/FormatException;->getFormatInstance()Lcom/google/zxing/FormatException;
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move-result-object p0
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throw p0
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.end method
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.method private static findAsteriskPattern(Lcom/google/zxing/common/BitArray;[I)[I
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.locals 12
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Lcom/google/zxing/NotFoundException;
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}
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.end annotation
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.line 1
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invoke-virtual {p0}, Lcom/google/zxing/common/BitArray;->getSize()I
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move-result v0
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const/4 v1, 0x0
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.line 2
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invoke-virtual {p0, v1}, Lcom/google/zxing/common/BitArray;->getNextSet(I)I
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move-result v2
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.line 3
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array-length v3, p1
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move v5, v1
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move v6, v5
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move v4, v2
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:goto_0
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if-ge v2, v0, :cond_3
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.line 4
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invoke-virtual {p0, v2}, Lcom/google/zxing/common/BitArray;->get(I)Z
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move-result v7
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xor-int/2addr v7, v5
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const/4 v8, 0x1
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if-eqz v7, :cond_0
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.line 5
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aget v7, p1, v6
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add-int/2addr v7, v8
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aput v7, p1, v6
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goto :goto_2
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:cond_0
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add-int/lit8 v7, v3, -0x1
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if-ne v6, v7, :cond_2
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.line 6
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invoke-static {p1}, Lcom/google/zxing/oned/Code39Reader;->toNarrowWidePattern([I)I
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move-result v9
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sget v10, Lcom/google/zxing/oned/Code39Reader;->ASTERISK_ENCODING:I
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const/4 v11, 0x2
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if-ne v9, v10, :cond_1
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sub-int v9, v2, v4
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shr-int/2addr v9, v8
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sub-int v9, v4, v9
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.line 7
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invoke-static {v1, v9}, Ljava/lang/Math;->max(II)I
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move-result v9
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invoke-virtual {p0, v9, v4, v1}, Lcom/google/zxing/common/BitArray;->isRange(IIZ)Z
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move-result v9
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if-eqz v9, :cond_1
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new-array p0, v11, [I
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aput v4, p0, v1
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aput v2, p0, v8
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return-object p0
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.line 8
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:cond_1
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aget v9, p1, v1
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aget v10, p1, v8
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add-int/2addr v9, v10
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add-int/2addr v4, v9
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add-int/lit8 v9, v3, -0x2
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.line 9
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invoke-static {p1, v11, p1, v1, v9}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V
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.line 10
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aput v1, p1, v9
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.line 11
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aput v1, p1, v7
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add-int/lit8 v6, v6, -0x1
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goto :goto_1
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:cond_2
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add-int/lit8 v6, v6, 0x1
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.line 12
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:goto_1
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aput v8, p1, v6
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xor-int/lit8 v5, v5, 0x1
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:goto_2
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add-int/lit8 v2, v2, 0x1
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goto :goto_0
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.line 13
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:cond_3
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invoke-static {}, Lcom/google/zxing/NotFoundException;->getNotFoundInstance()Lcom/google/zxing/NotFoundException;
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move-result-object p0
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throw p0
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.end method
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.method private static patternToChar(I)C
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.locals 3
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Lcom/google/zxing/NotFoundException;
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}
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.end annotation
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const/4 v0, 0x0
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.line 1
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:goto_0
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sget-object v1, Lcom/google/zxing/oned/Code39Reader;->CHARACTER_ENCODINGS:[I
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array-length v2, v1
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if-ge v0, v2, :cond_1
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.line 2
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aget v1, v1, v0
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if-ne v1, p0, :cond_0
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.line 3
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sget-object p0, Lcom/google/zxing/oned/Code39Reader;->ALPHABET:[C
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aget-char p0, p0, v0
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return p0
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:cond_0
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add-int/lit8 v0, v0, 0x1
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goto :goto_0
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.line 4
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:cond_1
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invoke-static {}, Lcom/google/zxing/NotFoundException;->getNotFoundInstance()Lcom/google/zxing/NotFoundException;
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move-result-object p0
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throw p0
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.end method
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.method private static toNarrowWidePattern([I)I
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.locals 10
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.line 1
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array-length v0, p0
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const/4 v1, 0x0
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move v2, v1
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:goto_0
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const v3, 0x7fffffff
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.line 2
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array-length v4, p0
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move v5, v1
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:goto_1
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if-lt v5, v4, :cond_7
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move v2, v1
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move v4, v2
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move v5, v4
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move v6, v5
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:goto_2
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const/4 v7, 0x1
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if-lt v2, v0, :cond_5
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const/4 v2, 0x3
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const/4 v8, -0x1
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if-ne v4, v2, :cond_3
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:goto_3
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if-ge v1, v0, :cond_2
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if-gtz v4, :cond_0
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goto :goto_4
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.line 3
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:cond_0
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aget v2, p0, v1
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.line 4
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aget v9, p0, v1
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if-le v9, v3, :cond_1
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add-int/lit8 v4, v4, -0x1
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shl-int/2addr v2, v7
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if-lt v2, v6, :cond_1
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return v8
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:cond_1
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add-int/lit8 v1, v1, 0x1
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goto :goto_3
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:cond_2
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:goto_4
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return v5
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:cond_3
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if-gt v4, v2, :cond_4
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return v8
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:cond_4
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move v2, v3
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goto :goto_0
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.line 5
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:cond_5
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aget v8, p0, v2
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.line 6
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aget v9, p0, v2
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if-le v9, v3, :cond_6
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add-int/lit8 v9, v0, -0x1
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sub-int/2addr v9, v2
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shl-int/2addr v7, v9
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or-int/2addr v5, v7
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add-int/lit8 v4, v4, 0x1
|
|
|
|
add-int/2addr v6, v8
|
|
|
|
:cond_6
|
|
add-int/lit8 v2, v2, 0x1
|
|
|
|
goto :goto_2
|
|
|
|
.line 7
|
|
:cond_7
|
|
aget v6, p0, v5
|
|
|
|
if-ge v6, v3, :cond_8
|
|
|
|
if-le v6, v2, :cond_8
|
|
|
|
move v3, v6
|
|
|
|
:cond_8
|
|
add-int/lit8 v5, v5, 0x1
|
|
|
|
goto :goto_1
|
|
.end method
|
|
|
|
|
|
# virtual methods
|
|
.method public decodeRow(ILcom/google/zxing/common/BitArray;Ljava/util/Map;)Lcom/google/zxing/Result;
|
|
.locals 11
|
|
.annotation system Ldalvik/annotation/Signature;
|
|
value = {
|
|
"(I",
|
|
"Lcom/google/zxing/common/BitArray;",
|
|
"Ljava/util/Map<",
|
|
"Lcom/google/zxing/DecodeHintType;",
|
|
"*>;)",
|
|
"Lcom/google/zxing/Result;"
|
|
}
|
|
.end annotation
|
|
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Lcom/google/zxing/NotFoundException;,
|
|
Lcom/google/zxing/ChecksumException;,
|
|
Lcom/google/zxing/FormatException;
|
|
}
|
|
.end annotation
|
|
|
|
const/16 p3, 0x9
|
|
|
|
new-array v0, p3, [I
|
|
|
|
.line 1
|
|
invoke-static {p2, v0}, Lcom/google/zxing/oned/Code39Reader;->findAsteriskPattern(Lcom/google/zxing/common/BitArray;[I)[I
|
|
|
|
move-result-object v1
|
|
|
|
const/4 v2, 0x1
|
|
|
|
.line 2
|
|
aget v3, v1, v2
|
|
|
|
invoke-virtual {p2, v3}, Lcom/google/zxing/common/BitArray;->getNextSet(I)I
|
|
|
|
move-result v3
|
|
|
|
.line 3
|
|
invoke-virtual {p2}, Lcom/google/zxing/common/BitArray;->getSize()I
|
|
|
|
move-result v4
|
|
|
|
.line 4
|
|
new-instance v5, Ljava/lang/StringBuilder;
|
|
|
|
const/16 v6, 0x14
|
|
|
|
invoke-direct {v5, v6}, Ljava/lang/StringBuilder;-><init>(I)V
|
|
|
|
.line 5
|
|
:goto_0
|
|
invoke-static {p2, v3, v0}, Lcom/google/zxing/oned/OneDReader;->recordPattern(Lcom/google/zxing/common/BitArray;I[I)V
|
|
|
|
.line 6
|
|
invoke-static {v0}, Lcom/google/zxing/oned/Code39Reader;->toNarrowWidePattern([I)I
|
|
|
|
move-result v6
|
|
|
|
if-ltz v6, :cond_a
|
|
|
|
.line 7
|
|
invoke-static {v6}, Lcom/google/zxing/oned/Code39Reader;->patternToChar(I)C
|
|
|
|
move-result v6
|
|
|
|
.line 8
|
|
invoke-virtual {v5, v6}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;
|
|
|
|
const/4 v7, 0x0
|
|
|
|
move v9, v3
|
|
|
|
move v8, v7
|
|
|
|
:goto_1
|
|
if-lt v8, p3, :cond_9
|
|
|
|
.line 9
|
|
invoke-virtual {p2, v9}, Lcom/google/zxing/common/BitArray;->getNextSet(I)I
|
|
|
|
move-result v8
|
|
|
|
const/16 v9, 0x2a
|
|
|
|
if-ne v6, v9, :cond_8
|
|
|
|
.line 10
|
|
invoke-virtual {v5}, Ljava/lang/StringBuilder;->length()I
|
|
|
|
move-result p2
|
|
|
|
sub-int/2addr p2, v2
|
|
|
|
invoke-virtual {v5, p2}, Ljava/lang/StringBuilder;->setLength(I)V
|
|
|
|
move p2, v7
|
|
|
|
move v6, p2
|
|
|
|
:goto_2
|
|
if-lt p2, p3, :cond_7
|
|
|
|
sub-int p2, v8, v3
|
|
|
|
sub-int/2addr p2, v6
|
|
|
|
if-eq v8, v4, :cond_1
|
|
|
|
shr-int/2addr p2, v2
|
|
|
|
if-lt p2, v6, :cond_0
|
|
|
|
goto :goto_3
|
|
|
|
.line 11
|
|
:cond_0
|
|
invoke-static {}, Lcom/google/zxing/NotFoundException;->getNotFoundInstance()Lcom/google/zxing/NotFoundException;
|
|
|
|
move-result-object p1
|
|
|
|
throw p1
|
|
|
|
.line 12
|
|
:cond_1
|
|
:goto_3
|
|
iget-boolean p2, p0, Lcom/google/zxing/oned/Code39Reader;->usingCheckDigit:Z
|
|
|
|
if-eqz p2, :cond_4
|
|
|
|
.line 13
|
|
invoke-virtual {v5}, Ljava/lang/StringBuilder;->length()I
|
|
|
|
move-result p2
|
|
|
|
sub-int/2addr p2, v2
|
|
|
|
move p3, v7
|
|
|
|
move v0, p3
|
|
|
|
:goto_4
|
|
if-lt p3, p2, :cond_3
|
|
|
|
.line 14
|
|
invoke-virtual {v5, p2}, Ljava/lang/StringBuilder;->charAt(I)C
|
|
|
|
move-result p3
|
|
|
|
sget-object v4, Lcom/google/zxing/oned/Code39Reader;->ALPHABET:[C
|
|
|
|
rem-int/lit8 v0, v0, 0x2b
|
|
|
|
aget-char v0, v4, v0
|
|
|
|
if-ne p3, v0, :cond_2
|
|
|
|
.line 15
|
|
invoke-virtual {v5, p2}, Ljava/lang/StringBuilder;->setLength(I)V
|
|
|
|
goto :goto_5
|
|
|
|
.line 16
|
|
:cond_2
|
|
invoke-static {}, Lcom/google/zxing/ChecksumException;->getChecksumInstance()Lcom/google/zxing/ChecksumException;
|
|
|
|
move-result-object p1
|
|
|
|
throw p1
|
|
|
|
.line 17
|
|
:cond_3
|
|
invoke-virtual {v5, p3}, Ljava/lang/StringBuilder;->charAt(I)C
|
|
|
|
move-result v4
|
|
|
|
const-string v6, "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. *$/+%"
|
|
|
|
invoke-virtual {v6, v4}, Ljava/lang/String;->indexOf(I)I
|
|
|
|
move-result v4
|
|
|
|
add-int/2addr v0, v4
|
|
|
|
add-int/lit8 p3, p3, 0x1
|
|
|
|
goto :goto_4
|
|
|
|
.line 18
|
|
:cond_4
|
|
:goto_5
|
|
invoke-virtual {v5}, Ljava/lang/StringBuilder;->length()I
|
|
|
|
move-result p2
|
|
|
|
if-eqz p2, :cond_6
|
|
|
|
.line 19
|
|
iget-boolean p2, p0, Lcom/google/zxing/oned/Code39Reader;->extendedMode:Z
|
|
|
|
if-eqz p2, :cond_5
|
|
|
|
.line 20
|
|
invoke-static {v5}, Lcom/google/zxing/oned/Code39Reader;->decodeExtended(Ljava/lang/CharSequence;)Ljava/lang/String;
|
|
|
|
move-result-object p2
|
|
|
|
goto :goto_6
|
|
|
|
.line 21
|
|
:cond_5
|
|
invoke-virtual {v5}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
|
|
|
|
move-result-object p2
|
|
|
|
.line 22
|
|
:goto_6
|
|
aget p3, v1, v2
|
|
|
|
aget v0, v1, v7
|
|
|
|
add-int/2addr p3, v0
|
|
|
|
int-to-float p3, p3
|
|
|
|
const/high16 v0, 0x40000000 # 2.0f
|
|
|
|
div-float/2addr p3, v0
|
|
|
|
add-int/2addr v8, v3
|
|
|
|
int-to-float v1, v8
|
|
|
|
div-float/2addr v1, v0
|
|
|
|
.line 23
|
|
new-instance v0, Lcom/google/zxing/Result;
|
|
|
|
const/4 v3, 0x0
|
|
|
|
const/4 v4, 0x2
|
|
|
|
new-array v4, v4, [Lcom/google/zxing/ResultPoint;
|
|
|
|
.line 24
|
|
new-instance v5, Lcom/google/zxing/ResultPoint;
|
|
|
|
int-to-float p1, p1
|
|
|
|
invoke-direct {v5, p3, p1}, Lcom/google/zxing/ResultPoint;-><init>(FF)V
|
|
|
|
aput-object v5, v4, v7
|
|
|
|
.line 25
|
|
new-instance p3, Lcom/google/zxing/ResultPoint;
|
|
|
|
invoke-direct {p3, v1, p1}, Lcom/google/zxing/ResultPoint;-><init>(FF)V
|
|
|
|
aput-object p3, v4, v2
|
|
|
|
.line 26
|
|
sget-object p1, Lcom/google/zxing/BarcodeFormat;->CODE_39:Lcom/google/zxing/BarcodeFormat;
|
|
|
|
.line 27
|
|
invoke-direct {v0, p2, v3, v4, p1}, Lcom/google/zxing/Result;-><init>(Ljava/lang/String;[B[Lcom/google/zxing/ResultPoint;Lcom/google/zxing/BarcodeFormat;)V
|
|
|
|
return-object v0
|
|
|
|
.line 28
|
|
:cond_6
|
|
invoke-static {}, Lcom/google/zxing/NotFoundException;->getNotFoundInstance()Lcom/google/zxing/NotFoundException;
|
|
|
|
move-result-object p1
|
|
|
|
throw p1
|
|
|
|
.line 29
|
|
:cond_7
|
|
aget v9, v0, p2
|
|
|
|
add-int/2addr v6, v9
|
|
|
|
add-int/lit8 p2, p2, 0x1
|
|
|
|
goto/16 :goto_2
|
|
|
|
:cond_8
|
|
move v3, v8
|
|
|
|
goto/16 :goto_0
|
|
|
|
.line 30
|
|
:cond_9
|
|
aget v10, v0, v8
|
|
|
|
add-int/2addr v9, v10
|
|
|
|
add-int/lit8 v8, v8, 0x1
|
|
|
|
goto/16 :goto_1
|
|
|
|
.line 31
|
|
:cond_a
|
|
invoke-static {}, Lcom/google/zxing/NotFoundException;->getNotFoundInstance()Lcom/google/zxing/NotFoundException;
|
|
|
|
move-result-object p1
|
|
|
|
throw p1
|
|
.end method
|