Constructor Detail

• Data

  Data()

• Data

  Data(Array<byte> value)

Method Detail

• from

   static Data from(@NonNull() String value)

• from

   static Data from(@NonNull() BluetoothGattCharacteristic characteristic)

• from

   static Data from(@NonNull() BluetoothGattDescriptor descriptor)

• opCode

   static Data opCode(byte opCode)

• opCode

   static Data opCode(byte opCode, byte parameter)

• getValue

  @Nullable() Array<byte> getValue()

  Returns the underlying byte array.

• getStringValue

  @Nullable() String getStringValue(@IntRange(from = 0) int offset)

  Return the stored value of this characteristic.

  See getValue for details.

  Parameters:

  offset - Offset at which the string value can be found.

• size

   int size()

  Returns the size of underlying byte array.

• toString

  @NonNull() String toString()

• getByte

  @Nullable() Byte getByte(@IntRange(from = 0) int offset)

  Returns a byte at the given offset from the byte array.

  Parameters:

  offset - Offset at which the byte value can be found.

• getIntValue

  @Nullable() Integer getIntValue(int formatType, @IntRange(from = 0) int offset)

  Returns an integer value from the byte array.

  The formatType parameter determines how the valueis to be interpreted. For example, setting formatType to FORMAT_UINT16_LE specifies that the first two bytes of thevalue at the given offset are interpreted to generate thereturn value.

  Parameters:

  formatType - The format type used to interpret the value.

  offset - Offset at which the integer value can be found.

• getLongValue

  @Nullable() Long getLongValue(int formatType, @IntRange(from = 0) int offset)

  Returns a long value from the byte array.

  Only FORMAT_UINT32_LE and FORMAT_SINT32_LE are supported.

  The formatType parameter determines how the valueis to be interpreted. For example, setting formatType to FORMAT_UINT32_LE specifies that the first four bytes of thevalue at the given offset are interpreted to generate thereturn value.

  Parameters:

  formatType - The format type used to interpret the value.

  offset - Offset at which the integer value can be found.

• getFloatValue

  @Nullable() Float getFloatValue(int formatType, @IntRange(from = 0) int offset)

  Returns an float value from the given byte array.

  Parameters:

  formatType - The format type used to interpret the value.

  offset - Offset at which the float value can be found.

• getTypeLen

   static int getTypeLen(int formatType)

  Returns the size of a give value type.

• writeToParcel

   void writeToParcel(Parcel dest, int flags)

• describeContents

   int describeContents()