314 lines
7.1 KiB
Smali
314 lines
7.1 KiB
Smali
.class public final Lcom/google/zxing/qrcode/QRCodeWriter;
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.super Ljava/lang/Object;
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.source "QRCodeWriter.java"
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# interfaces
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.implements Lcom/google/zxing/Writer;
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# static fields
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.field private static final QUIET_ZONE_SIZE:I = 0x4
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# direct methods
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.method public constructor <init>()V
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.locals 0
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.line 1
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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return-void
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.end method
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.method private static renderResult(Lcom/google/zxing/qrcode/encoder/QRCode;III)Lcom/google/zxing/common/BitMatrix;
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.locals 9
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.line 1
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invoke-virtual {p0}, Lcom/google/zxing/qrcode/encoder/QRCode;->getMatrix()Lcom/google/zxing/qrcode/encoder/ByteMatrix;
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move-result-object p0
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if-eqz p0, :cond_3
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.line 2
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invoke-virtual {p0}, Lcom/google/zxing/qrcode/encoder/ByteMatrix;->getWidth()I
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move-result v0
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.line 3
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invoke-virtual {p0}, Lcom/google/zxing/qrcode/encoder/ByteMatrix;->getHeight()I
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move-result v1
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const/4 v2, 0x1
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shl-int/2addr p3, v2
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add-int v3, v0, p3
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add-int/2addr p3, v1
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.line 4
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invoke-static {p1, v3}, Ljava/lang/Math;->max(II)I
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move-result p1
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.line 5
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invoke-static {p2, p3}, Ljava/lang/Math;->max(II)I
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move-result p2
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.line 6
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div-int v3, p1, v3
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div-int p3, p2, p3
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invoke-static {v3, p3}, Ljava/lang/Math;->min(II)I
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move-result p3
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mul-int v3, v0, p3
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sub-int v3, p1, v3
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.line 7
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div-int/lit8 v3, v3, 0x2
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mul-int v4, v1, p3
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sub-int v4, p2, v4
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.line 8
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div-int/lit8 v4, v4, 0x2
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.line 9
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new-instance v5, Lcom/google/zxing/common/BitMatrix;
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invoke-direct {v5, p1, p2}, Lcom/google/zxing/common/BitMatrix;-><init>(II)V
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const/4 p1, 0x0
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move p2, p1
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:goto_0
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if-lt p2, v1, :cond_0
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return-object v5
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:cond_0
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move v6, p1
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move v7, v3
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:goto_1
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if-lt v6, v0, :cond_1
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add-int/lit8 p2, p2, 0x1
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add-int/2addr v4, p3
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goto :goto_0
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.line 10
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:cond_1
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invoke-virtual {p0, v6, p2}, Lcom/google/zxing/qrcode/encoder/ByteMatrix;->get(II)B
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move-result v8
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if-ne v8, v2, :cond_2
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.line 11
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invoke-virtual {v5, v7, v4, p3, p3}, Lcom/google/zxing/common/BitMatrix;->setRegion(IIII)V
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:cond_2
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add-int/lit8 v6, v6, 0x1
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add-int/2addr v7, p3
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goto :goto_1
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.line 12
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:cond_3
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new-instance p0, Ljava/lang/IllegalStateException;
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invoke-direct {p0}, Ljava/lang/IllegalStateException;-><init>()V
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throw p0
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.end method
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# virtual methods
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.method public encode(Ljava/lang/String;Lcom/google/zxing/BarcodeFormat;II)Lcom/google/zxing/common/BitMatrix;
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.locals 6
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Lcom/google/zxing/WriterException;
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}
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.end annotation
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const/4 v5, 0x0
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move-object v0, p0
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move-object v1, p1
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move-object v2, p2
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move v3, p3
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move v4, p4
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.line 1
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invoke-virtual/range {v0 .. v5}, Lcom/google/zxing/qrcode/QRCodeWriter;->encode(Ljava/lang/String;Lcom/google/zxing/BarcodeFormat;IILjava/util/Map;)Lcom/google/zxing/common/BitMatrix;
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move-result-object p1
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return-object p1
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.end method
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.method public encode(Ljava/lang/String;Lcom/google/zxing/BarcodeFormat;IILjava/util/Map;)Lcom/google/zxing/common/BitMatrix;
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.locals 2
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Ljava/lang/String;",
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"Lcom/google/zxing/BarcodeFormat;",
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"II",
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"Ljava/util/Map<",
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"Lcom/google/zxing/EncodeHintType;",
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"*>;)",
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"Lcom/google/zxing/common/BitMatrix;"
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}
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.end annotation
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Lcom/google/zxing/WriterException;
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}
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.end annotation
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.line 2
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invoke-virtual {p1}, Ljava/lang/String;->length()I
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move-result v0
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if-eqz v0, :cond_4
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.line 3
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sget-object v0, Lcom/google/zxing/BarcodeFormat;->QR_CODE:Lcom/google/zxing/BarcodeFormat;
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if-ne p2, v0, :cond_3
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if-ltz p3, :cond_2
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if-ltz p4, :cond_2
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.line 4
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sget-object p2, Lcom/google/zxing/qrcode/decoder/ErrorCorrectionLevel;->L:Lcom/google/zxing/qrcode/decoder/ErrorCorrectionLevel;
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const/4 v0, 0x4
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if-eqz p5, :cond_1
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.line 5
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sget-object v1, Lcom/google/zxing/EncodeHintType;->ERROR_CORRECTION:Lcom/google/zxing/EncodeHintType;
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invoke-interface {p5, v1}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;
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move-result-object v1
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check-cast v1, Lcom/google/zxing/qrcode/decoder/ErrorCorrectionLevel;
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if-eqz v1, :cond_0
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move-object p2, v1
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.line 6
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:cond_0
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sget-object v1, Lcom/google/zxing/EncodeHintType;->MARGIN:Lcom/google/zxing/EncodeHintType;
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invoke-interface {p5, v1}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;
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move-result-object v1
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check-cast v1, Ljava/lang/Integer;
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if-eqz v1, :cond_1
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.line 7
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invoke-virtual {v1}, Ljava/lang/Integer;->intValue()I
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move-result v0
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.line 8
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:cond_1
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invoke-static {p1, p2, p5}, Lcom/google/zxing/qrcode/encoder/Encoder;->encode(Ljava/lang/String;Lcom/google/zxing/qrcode/decoder/ErrorCorrectionLevel;Ljava/util/Map;)Lcom/google/zxing/qrcode/encoder/QRCode;
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move-result-object p1
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.line 9
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invoke-static {p1, p3, p4, v0}, Lcom/google/zxing/qrcode/QRCodeWriter;->renderResult(Lcom/google/zxing/qrcode/encoder/QRCode;III)Lcom/google/zxing/common/BitMatrix;
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move-result-object p1
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return-object p1
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.line 10
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:cond_2
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new-instance p1, Ljava/lang/IllegalArgumentException;
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new-instance p2, Ljava/lang/StringBuilder;
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const-string p5, "Requested dimensions are too small: "
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invoke-direct {p2, p5}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
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invoke-virtual {p2, p3}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
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const/16 p3, 0x78
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invoke-virtual {p2, p3}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;
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.line 11
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invoke-virtual {p2, p4}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
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invoke-virtual {p2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object p2
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.line 12
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invoke-direct {p1, p2}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
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throw p1
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.line 13
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:cond_3
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new-instance p1, Ljava/lang/IllegalArgumentException;
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new-instance p3, Ljava/lang/StringBuilder;
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const-string p4, "Can only encode QR_CODE, but got "
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invoke-direct {p3, p4}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
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invoke-virtual {p3, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
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invoke-virtual {p3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object p2
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invoke-direct {p1, p2}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
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throw p1
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.line 14
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:cond_4
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new-instance p1, Ljava/lang/IllegalArgumentException;
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const-string p2, "Found empty contents"
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invoke-direct {p1, p2}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
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throw p1
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.end method
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