Java Code Examples for com.google.zxing.common.BitArray#appendBit()

The following examples show how to use com.google.zxing.common.BitArray#appendBit() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: Encoder.java    From ScreenCapture with MIT License 5 votes vote down vote up 
/**
 * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24).
 */
static void terminateBits(int numDataBytes, BitArray bits) throws WriterException {
  int capacity = numDataBytes * 8;
  if (bits.getSize() > capacity) {
    throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " +
        capacity);
  }
  for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) {
    bits.appendBit(false);
  }
  // Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for details.
  // If the last byte isn't 8-bit aligned, we'll add padding bits.
  int numBitsInLastByte = bits.getSize() & 0x07;    
  if (numBitsInLastByte > 0) {
    for (int i = numBitsInLastByte; i < 8; i++) {
      bits.appendBit(false);
    }
  }
  // If we have more space, we'll fill the space with padding patterns defined in 8.4.9 (p.24).
  int numPaddingBytes = numDataBytes - bits.getSizeInBytes();
  for (int i = 0; i < numPaddingBytes; ++i) {
    bits.appendBits((i & 0x01) == 0 ? 0xEC : 0x11, 8);
  }
  if (bits.getSize() != capacity) {
    throw new WriterException("Bits size does not equal capacity");
  }
}
Example 2
Source File: Encoder.java    From Tesseract-OCR-Scanner with Apache License 2.0 5 votes vote down vote up 
/**
 * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24).
 */
static void terminateBits(int numDataBytes, BitArray bits) throws WriterException {
  int capacity = numDataBytes * 8;
  if (bits.getSize() > capacity) {
    throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " +
        capacity);
  }
  for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) {
    bits.appendBit(false);
  }
  // Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for details.
  // If the last byte isn't 8-bit aligned, we'll add padding bits.
  int numBitsInLastByte = bits.getSize() & 0x07;    
  if (numBitsInLastByte > 0) {
    for (int i = numBitsInLastByte; i < 8; i++) {
      bits.appendBit(false);
    }
  }
  // If we have more space, we'll fill the space with padding patterns defined in 8.4.9 (p.24).
  int numPaddingBytes = numDataBytes - bits.getSizeInBytes();
  for (int i = 0; i < numPaddingBytes; ++i) {
    bits.appendBits((i & 0x01) == 0 ? 0xEC : 0x11, 8);
  }
  if (bits.getSize() != capacity) {
    throw new WriterException("Bits size does not equal capacity");
  }
}
Example 3
Source File: Encoder.java    From QrCodeScanner with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24).
 */
static void terminateBits(int numDataBytes, BitArray bits) throws WriterException {
  int capacity = numDataBytes * 8;
  if (bits.getSize() > capacity) {
    throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " +
        capacity);
  }
  for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) {
    bits.appendBit(false);
  }
  // Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for details.
  // If the last byte isn't 8-bit aligned, we'll add padding bits.
  int numBitsInLastByte = bits.getSize() & 0x07;    
  if (numBitsInLastByte > 0) {
    for (int i = numBitsInLastByte; i < 8; i++) {
      bits.appendBit(false);
    }
  }
  // If we have more space, we'll fill the space with padding patterns defined in 8.4.9 (p.24).
  int numPaddingBytes = numDataBytes - bits.getSizeInBytes();
  for (int i = 0; i < numPaddingBytes; ++i) {
    bits.appendBits((i & 0x01) == 0 ? 0xEC : 0x11, 8);
  }
  if (bits.getSize() != capacity) {
    throw new WriterException("Bits size does not equal capacity");
  }
}
Example 4
Source File: Encoder.java    From ZXing-Orient with Apache License 2.0 5 votes vote down vote up 
/**
 * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24).
 */
static void terminateBits(int numDataBytes, BitArray bits) throws WriterException {
  int capacity = numDataBytes * 8;
  if (bits.getSize() > capacity) {
    throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " +
        capacity);
  }
  for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) {
    bits.appendBit(false);
  }
  // Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for details.
  // If the last byte isn't 8-bit aligned, we'll add padding bits.
  int numBitsInLastByte = bits.getSize() & 0x07;    
  if (numBitsInLastByte > 0) {
    for (int i = numBitsInLastByte; i < 8; i++) {
      bits.appendBit(false);
    }
  }
  // If we have more space, we'll fill the space with padding patterns defined in 8.4.9 (p.24).
  int numPaddingBytes = numDataBytes - bits.getSizeInBytes();
  for (int i = 0; i < numPaddingBytes; ++i) {
    bits.appendBits((i & 0x01) == 0 ? 0xEC : 0x11, 8);
  }
  if (bits.getSize() != capacity) {
    throw new WriterException("Bits size does not equal capacity");
  }
}
Example 5
Source File: Encoder.java    From analyzer-of-android-for-Apache-Weex with Apache License 2.0 5 votes vote down vote up 
/**
 * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24).
 */
static void terminateBits(int numDataBytes, BitArray bits) throws WriterException {
  int capacity = numDataBytes * 8;
  if (bits.getSize() > capacity) {
    throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " +
        capacity);
  }
  for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) {
    bits.appendBit(false);
  }
  // Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for details.
  // If the last byte isn't 8-bit aligned, we'll add padding bits.
  int numBitsInLastByte = bits.getSize() & 0x07;    
  if (numBitsInLastByte > 0) {
    for (int i = numBitsInLastByte; i < 8; i++) {
      bits.appendBit(false);
    }
  }
  // If we have more space, we'll fill the space with padding patterns defined in 8.4.9 (p.24).
  int numPaddingBytes = numDataBytes - bits.getSizeInBytes();
  for (int i = 0; i < numPaddingBytes; ++i) {
    bits.appendBits((i & 0x01) == 0 ? 0xEC : 0x11, 8);
  }
  if (bits.getSize() != capacity) {
    throw new WriterException("Bits size does not equal capacity");
  }
}
Example 6
Source File: Encoder.java    From weex with Apache License 2.0 5 votes vote down vote up 
/**
 * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24).
 */
static void terminateBits(int numDataBytes, BitArray bits) throws WriterException {
  int capacity = numDataBytes * 8;
  if (bits.getSize() > capacity) {
    throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " +
        capacity);
  }
  for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) {
    bits.appendBit(false);
  }
  // Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for details.
  // If the last byte isn't 8-bit aligned, we'll add padding bits.
  int numBitsInLastByte = bits.getSize() & 0x07;    
  if (numBitsInLastByte > 0) {
    for (int i = numBitsInLastByte; i < 8; i++) {
      bits.appendBit(false);
    }
  }
  // If we have more space, we'll fill the space with padding patterns defined in 8.4.9 (p.24).
  int numPaddingBytes = numDataBytes - bits.getSizeInBytes();
  for (int i = 0; i < numPaddingBytes; ++i) {
    bits.appendBits((i & 0x01) == 0 ? 0xEC : 0x11, 8);
  }
  if (bits.getSize() != capacity) {
    throw new WriterException("Bits size does not equal capacity");
  }
}
Example 7
Source File: Encoder.java    From barcodescanner-lib-aar with MIT License 5 votes vote down vote up 
/**
 * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24).
 */
static void terminateBits(int numDataBytes, BitArray bits) throws WriterException {
  int capacity = numDataBytes * 8;
  if (bits.getSize() > capacity) {
    throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " +
        capacity);
  }
  for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) {
    bits.appendBit(false);
  }
  // Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for details.
  // If the last byte isn't 8-bit aligned, we'll add padding bits.
  int numBitsInLastByte = bits.getSize() & 0x07;    
  if (numBitsInLastByte > 0) {
    for (int i = numBitsInLastByte; i < 8; i++) {
      bits.appendBit(false);
    }
  }
  // If we have more space, we'll fill the space with padding patterns defined in 8.4.9 (p.24).
  int numPaddingBytes = numDataBytes - bits.getSizeInBytes();
  for (int i = 0; i < numPaddingBytes; ++i) {
    bits.appendBits((i & 0x01) == 0 ? 0xEC : 0x11, 8);
  }
  if (bits.getSize() != capacity) {
    throw new WriterException("Bits size does not equal capacity");
  }
}
Example 8
Source File: Encoder.java    From reacteu-app with MIT License 5 votes vote down vote up 
/**
 * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24).
 */
static void terminateBits(int numDataBytes, BitArray bits) throws WriterException {
  int capacity = numDataBytes << 3;
  if (bits.getSize() > capacity) {
    throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " +
        capacity);
  }
  for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) {
    bits.appendBit(false);
  }
  // Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for details.
  // If the last byte isn't 8-bit aligned, we'll add padding bits.
  int numBitsInLastByte = bits.getSize() & 0x07;    
  if (numBitsInLastByte > 0) {
    for (int i = numBitsInLastByte; i < 8; i++) {
      bits.appendBit(false);
    }
  }
  // If we have more space, we'll fill the space with padding patterns defined in 8.4.9 (p.24).
  int numPaddingBytes = numDataBytes - bits.getSizeInBytes();
  for (int i = 0; i < numPaddingBytes; ++i) {
    bits.appendBits((i & 0x01) == 0 ? 0xEC : 0x11, 8);
  }
  if (bits.getSize() != capacity) {
    throw new WriterException("Bits size does not equal capacity");
  }
}
Example 9
Source File: Encoder.java    From RipplePower with Apache License 2.0 5 votes vote down vote up 
/**
 * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24).
 */
static void terminateBits(int numDataBytes, BitArray bits) throws WriterException {
	int capacity = numDataBytes * 8;
	if (bits.getSize() > capacity) {
		throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " + capacity);
	}
	for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) {
		bits.appendBit(false);
	}
	// Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for
	// details.
	// If the last byte isn't 8-bit aligned, we'll add padding bits.
	int numBitsInLastByte = bits.getSize() & 0x07;
	if (numBitsInLastByte > 0) {
		for (int i = numBitsInLastByte; i < 8; i++) {
			bits.appendBit(false);
		}
	}
	// If we have more space, we'll fill the space with padding patterns
	// defined in 8.4.9 (p.24).
	int numPaddingBytes = numDataBytes - bits.getSizeInBytes();
	for (int i = 0; i < numPaddingBytes; ++i) {
		bits.appendBits((i & 0x01) == 0 ? 0xEC : 0x11, 8);
	}
	if (bits.getSize() != capacity) {
		throw new WriterException("Bits size does not equal capacity");
	}
}
Example 10
Source File: Encoder.java    From Telegram-FOSS with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24).
 */
static void terminateBits(int numDataBytes, BitArray bits) throws WriterException {
  int capacity = numDataBytes * 8;
  if (bits.getSize() > capacity) {
    throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " +
        capacity);
  }
  for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) {
    bits.appendBit(false);
  }
  // Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for details.
  // If the last byte isn't 8-bit aligned, we'll add padding bits.
  int numBitsInLastByte = bits.getSize() & 0x07;
  if (numBitsInLastByte > 0) {
    for (int i = numBitsInLastByte; i < 8; i++) {
      bits.appendBit(false);
    }
  }
  // If we have more space, we'll fill the space with padding patterns defined in 8.4.9 (p.24).
  int numPaddingBytes = numDataBytes - bits.getSizeInBytes();
  for (int i = 0; i < numPaddingBytes; ++i) {
    bits.appendBits((i & 0x01) == 0 ? 0xEC : 0x11, 8);
  }
  if (bits.getSize() != capacity) {
    throw new WriterException("Bits size does not equal capacity");
  }
}
Example 11
Source File: Encoder.java    From barterli_android with Apache License 2.0 5 votes vote down vote up 
/**
 * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24).
 */
static void terminateBits(int numDataBytes, BitArray bits) throws WriterException {
    int capacity = numDataBytes << 3;
    if (bits.getSize() > capacity) {
        throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " + capacity);
    }
    for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) {
        bits.appendBit(false);
    }
    // Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for
    // details.
    // If the last byte isn't 8-bit aligned, we'll add padding bits.
    int numBitsInLastByte = bits.getSize() & 0x07;
    if (numBitsInLastByte > 0) {
        for (int i = numBitsInLastByte; i < 8; i++) {
            bits.appendBit(false);
        }
    }
    // If we have more space, we'll fill the space with padding patterns
    // defined in 8.4.9
    // (p.24).
    int numPaddingBytes = numDataBytes - bits.getSizeInBytes();
    for (int i = 0; i < numPaddingBytes; ++i) {
        bits.appendBits((i & 0x01) == 0 ? 0xEC : 0x11, 8);
    }
    if (bits.getSize() != capacity) {
        throw new WriterException("Bits size does not equal capacity");
    }
}
Example 12
Source File: Encoder.java    From android-quick-response-code with Apache License 2.0 5 votes vote down vote up 
/**
 * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24).
 */
static void terminateBits(int numDataBytes, BitArray bits) throws WriterException {
    int capacity = numDataBytes << 3;
    if (bits.getSize() > capacity) {
        throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " + capacity);
    }
    for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) {
        bits.appendBit(false);
    }
    // Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for
    // details.
    // If the last byte isn't 8-bit aligned, we'll add padding bits.
    int numBitsInLastByte = bits.getSize() & 0x07;
    if (numBitsInLastByte > 0) {
        for (int i = numBitsInLastByte; i < 8; i++) {
            bits.appendBit(false);
        }
    }
    // If we have more space, we'll fill the space with padding patterns
    // defined in 8.4.9
    // (p.24).
    int numPaddingBytes = numDataBytes - bits.getSizeInBytes();
    for (int i = 0; i < numPaddingBytes; ++i) {
        bits.appendBits((i & 0x01) == 0 ? 0xEC : 0x11, 8);
    }
    if (bits.getSize() != capacity) {
        throw new WriterException("Bits size does not equal capacity");
    }
}
Example 13
Source File: Encoder.java    From Telegram with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24).
 */
static void terminateBits(int numDataBytes, BitArray bits) throws WriterException {
  int capacity = numDataBytes * 8;
  if (bits.getSize() > capacity) {
    throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " +
        capacity);
  }
  for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) {
    bits.appendBit(false);
  }
  // Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for details.
  // If the last byte isn't 8-bit aligned, we'll add padding bits.
  int numBitsInLastByte = bits.getSize() & 0x07;
  if (numBitsInLastByte > 0) {
    for (int i = numBitsInLastByte; i < 8; i++) {
      bits.appendBit(false);
    }
  }
  // If we have more space, we'll fill the space with padding patterns defined in 8.4.9 (p.24).
  int numPaddingBytes = numDataBytes - bits.getSizeInBytes();
  for (int i = 0; i < numPaddingBytes; ++i) {
    bits.appendBits((i & 0x01) == 0 ? 0xEC : 0x11, 8);
  }
  if (bits.getSize() != capacity) {
    throw new WriterException("Bits size does not equal capacity");
  }
}
Example 14
Source File: Encoder.java    From MiBandDecompiled with Apache License 2.0 4 votes vote down vote up 
static void a(int i, BitArray bitarray)
{
    int j = i << 3;
    if (bitarray.getSize() > j)
    {
        throw new WriterException((new StringBuilder()).append("data bits cannot fit in the QR Code").append(bitarray.getSize()).append(" > ").append(j).toString());
    }
    for (int k = 0; k < 4 && bitarray.getSize() < j; k++)
    {
        bitarray.appendBit(false);
    }

    int l = 7 & bitarray.getSize();
    if (l > 0)
    {
        for (; l < 8; l++)
        {
            bitarray.appendBit(false);
        }

    }
    int i1 = i - bitarray.getSizeInBytes();
    int j1 = 0;
    while (j1 < i1) 
    {
        char c1;
        if ((j1 & 1) == 0)
        {
            c1 = '\354';
        } else
        {
            c1 = '\021';
        }
        bitarray.appendBits(c1, 8);
        j1++;
    }
    if (bitarray.getSize() != j)
    {
        throw new WriterException("Bits size does not equal capacity");
    } else
    {
        return;
    }
}