AztecWriter.smali

.class public final Lcom/google/zxing/aztec/AztecWriter;
.super Ljava/lang/Object;
.source "AztecWriter.java"

# interfaces
.implements Lcom/google/zxing/Writer;


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

    return-void
.end method

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

    .line 33
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method private static encode(Ljava/lang/String;Lcom/google/zxing/BarcodeFormat;IILjava/nio/charset/Charset;II)Lcom/google/zxing/common/BitMatrix;
    .registers 10
    .param p0, "contents"    # Ljava/lang/String;
    .param p1, "format"    # Lcom/google/zxing/BarcodeFormat;
    .param p2, "width"    # I
    .param p3, "height"    # I
    .param p4, "charset"    # Ljava/nio/charset/Charset;
    .param p5, "eccPercent"    # I
    .param p6, "layers"    # I

    .line 62
    sget-object v0, Lcom/google/zxing/BarcodeFormat;->AZTEC:Lcom/google/zxing/BarcodeFormat;

    if-ne p1, v0, :cond_11

    .line 65
    invoke-virtual {p0, p4}, Ljava/lang/String;->getBytes(Ljava/nio/charset/Charset;)[B

    move-result-object v0

    invoke-static {v0, p5, p6}, Lcom/google/zxing/aztec/encoder/Encoder;->encode([BII)Lcom/google/zxing/aztec/encoder/AztecCode;

    move-result-object v0

    .line 66
    invoke-static {v0, p2, p3}, Lcom/google/zxing/aztec/AztecWriter;->renderResult(Lcom/google/zxing/aztec/encoder/AztecCode;II)Lcom/google/zxing/common/BitMatrix;

    move-result-object v0

    return-object v0

    .line 63
    :cond_11
    new-instance v0, Ljava/lang/IllegalArgumentException;

    invoke-static {p1}, Ljava/lang/String;->valueOf(Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v1

    const-string v2, "Can only encode AZTEC, but got "

    invoke-virtual {v2, v1}, Ljava/lang/String;->concat(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v1

    invoke-direct {v0, v1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw v0
.end method

.method private static renderResult(Lcom/google/zxing/aztec/encoder/AztecCode;II)Lcom/google/zxing/common/BitMatrix;
    .registers 19
    .param p0, "code"    # Lcom/google/zxing/aztec/encoder/AztecCode;
    .param p1, "width"    # I
    .param p2, "height"    # I

    .line 70
    invoke-virtual/range {p0 .. p0}, Lcom/google/zxing/aztec/encoder/AztecCode;->getMatrix()Lcom/google/zxing/common/BitMatrix;

    move-result-object v0

    const/4 v1, 0x0

    .line 71
    .local v1, "input":Lcom/google/zxing/common/BitMatrix;
    move-object v1, v0

    if-eqz v0, :cond_4f

    .line 74
    invoke-virtual {v1}, Lcom/google/zxing/common/BitMatrix;->getWidth()I

    move-result v0

    .line 75
    .local v0, "inputWidth":I
    invoke-virtual {v1}, Lcom/google/zxing/common/BitMatrix;->getHeight()I

    move-result v2

    .line 76
    .local v2, "inputHeight":I
    move/from16 v3, p1

    invoke-static {v3, v0}, Ljava/lang/Math;->max(II)I

    move-result v4

    .line 77
    .local v4, "outputWidth":I
    move/from16 v5, p2

    invoke-static {v5, v2}, Ljava/lang/Math;->max(II)I

    move-result v6

    .line 79
    .local v6, "outputHeight":I
    div-int v7, v4, v0

    div-int v8, v6, v2

    invoke-static {v7, v8}, Ljava/lang/Math;->min(II)I

    move-result v7

    .line 80
    .local v7, "multiple":I
    mul-int v8, v0, v7

    sub-int v8, v4, v8

    div-int/lit8 v8, v8, 0x2

    .line 81
    .local v8, "leftPadding":I
    mul-int v9, v2, v7

    sub-int v9, v6, v9

    div-int/lit8 v9, v9, 0x2

    .line 83
    .local v9, "topPadding":I
    new-instance v10, Lcom/google/zxing/common/BitMatrix;

    invoke-direct {v10, v4, v6}, Lcom/google/zxing/common/BitMatrix;-><init>(II)V

    .line 85
    .local v10, "output":Lcom/google/zxing/common/BitMatrix;
    const/4 v11, 0x0

    .local v11, "inputY":I
    move v12, v9

    .local v12, "outputY":I
    :goto_37
    if-ge v11, v2, :cond_4e

    .line 87
    const/4 v13, 0x0

    .local v13, "inputX":I
    move v14, v8

    .local v14, "outputX":I
    :goto_3b
    if-ge v13, v0, :cond_4a

    .line 88
    invoke-virtual {v1, v13, v11}, Lcom/google/zxing/common/BitMatrix;->get(II)Z

    move-result v15

    if-eqz v15, :cond_46

    .line 89
    invoke-virtual {v10, v14, v12, v7, v7}, Lcom/google/zxing/common/BitMatrix;->setRegion(IIII)V

    .line 87
    :cond_46
    add-int/lit8 v13, v13, 0x1

    add-int/2addr v14, v7

    goto :goto_3b

    .line 85
    .end local v13    # "inputX":I
    .end local v14    # "outputX":I
    :cond_4a
    add-int/lit8 v11, v11, 0x1

    add-int/2addr v12, v7

    goto :goto_37

    .line 93
    .end local v11    # "inputY":I
    .end local v12    # "outputY":I
    :cond_4e
    return-object v10

    .line 72
    .end local v0    # "inputWidth":I
    .end local v2    # "inputHeight":I
    .end local v4    # "outputWidth":I
    .end local v6    # "outputHeight":I
    .end local v7    # "multiple":I
    .end local v8    # "leftPadding":I
    .end local v9    # "topPadding":I
    .end local v10    # "output":Lcom/google/zxing/common/BitMatrix;
    :cond_4f
    move/from16 v3, p1

    move/from16 v5, p2

    new-instance v0, Ljava/lang/IllegalStateException;

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

    goto :goto_5a

    :goto_59
    throw v0

    :goto_5a
    goto :goto_59
.end method


# virtual methods
.method public encode(Ljava/lang/String;Lcom/google/zxing/BarcodeFormat;II)Lcom/google/zxing/common/BitMatrix;
    .registers 11
    .param p1, "contents"    # Ljava/lang/String;
    .param p2, "format"    # Lcom/google/zxing/BarcodeFormat;
    .param p3, "width"    # I
    .param p4, "height"    # I

    .line 37
    const/4 v5, 0x0

    move-object v0, p0

    move-object v1, p1

    move-object v2, p2

    move v3, p3

    move v4, p4

    invoke-virtual/range {v0 .. v5}, Lcom/google/zxing/aztec/AztecWriter;->encode(Ljava/lang/String;Lcom/google/zxing/BarcodeFormat;IILjava/util/Map;)Lcom/google/zxing/common/BitMatrix;

    move-result-object v0

    return-object v0
.end method

.method public encode(Ljava/lang/String;Lcom/google/zxing/BarcodeFormat;IILjava/util/Map;)Lcom/google/zxing/common/BitMatrix;
    .registers 16
    .param p1, "contents"    # Ljava/lang/String;
    .param p2, "format"    # Lcom/google/zxing/BarcodeFormat;
    .param p3, "width"    # I
    .param p4, "height"    # I
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/lang/String;",
            "Lcom/google/zxing/BarcodeFormat;",
            "II",
            "Ljava/util/Map<",
            "Lcom/google/zxing/EncodeHintType;",
            "*>;)",
            "Lcom/google/zxing/common/BitMatrix;"
        }
    .end annotation

    .line 42
    .local p5, "hints":Ljava/util/Map;, "Ljava/util/Map<Lcom/google/zxing/EncodeHintType;*>;"
    sget-object v0, Ljava/nio/charset/StandardCharsets;->ISO_8859_1:Ljava/nio/charset/Charset;

    .line 43
    .local v0, "charset":Ljava/nio/charset/Charset;
    const/16 v1, 0x21

    .line 44
    .local v1, "eccPercent":I
    const/4 v2, 0x0

    .line 45
    .local v2, "layers":I
    if-eqz p5, :cond_49

    .line 46
    sget-object v3, Lcom/google/zxing/EncodeHintType;->CHARACTER_SET:Lcom/google/zxing/EncodeHintType;

    invoke-interface {p5, v3}, Ljava/util/Map;->containsKey(Ljava/lang/Object;)Z

    move-result v3

    if-eqz v3, :cond_1d

    .line 47
    sget-object v3, Lcom/google/zxing/EncodeHintType;->CHARACTER_SET:Lcom/google/zxing/EncodeHintType;

    invoke-interface {p5, v3}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v3

    invoke-virtual {v3}, Ljava/lang/Object;->toString()Ljava/lang/String;

    move-result-object v3

    invoke-static {v3}, Ljava/nio/charset/Charset;->forName(Ljava/lang/String;)Ljava/nio/charset/Charset;

    move-result-object v0

    .line 49
    :cond_1d
    sget-object v3, Lcom/google/zxing/EncodeHintType;->ERROR_CORRECTION:Lcom/google/zxing/EncodeHintType;

    invoke-interface {p5, v3}, Ljava/util/Map;->containsKey(Ljava/lang/Object;)Z

    move-result v3

    if-eqz v3, :cond_33

    .line 50
    sget-object v3, Lcom/google/zxing/EncodeHintType;->ERROR_CORRECTION:Lcom/google/zxing/EncodeHintType;

    invoke-interface {p5, v3}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v3

    invoke-virtual {v3}, Ljava/lang/Object;->toString()Ljava/lang/String;

    move-result-object v3

    invoke-static {v3}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I

    move-result v1

    .line 52
    :cond_33
    sget-object v3, Lcom/google/zxing/EncodeHintType;->AZTEC_LAYERS:Lcom/google/zxing/EncodeHintType;

    invoke-interface {p5, v3}, Ljava/util/Map;->containsKey(Ljava/lang/Object;)Z

    move-result v3

    if-eqz v3, :cond_49

    .line 53
    sget-object v3, Lcom/google/zxing/EncodeHintType;->AZTEC_LAYERS:Lcom/google/zxing/EncodeHintType;

    invoke-interface {p5, v3}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v3

    invoke-virtual {v3}, Ljava/lang/Object;->toString()Ljava/lang/String;

    move-result-object v3

    invoke-static {v3}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I

    move-result v2

    .line 56
    :cond_49
    move-object v3, p1

    move-object v4, p2

    move v5, p3

    move v6, p4

    move-object v7, v0

    move v8, v1

    move v9, v2

    invoke-static/range {v3 .. v9}, Lcom/google/zxing/aztec/AztecWriter;->encode(Ljava/lang/String;Lcom/google/zxing/BarcodeFormat;IILjava/nio/charset/Charset;II)Lcom/google/zxing/common/BitMatrix;

    move-result-object v3

    return-object v3
.end method