Data (ble 2.2.4 API)

java.lang.Object
- no.nordicsemi.android.ble.data.Data

All Implemented Interfaces:

android.os.Parcelable

Direct Known Subclasses:

MutableData
```
public class Data
extends java.lang.Object
implements android.os.Parcelable
```

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static interface`	`Data.FloatFormat`
`static interface`	`Data.IntFormat`
`static interface`	`Data.LongFormat`
`static interface`	`Data.ValueFormat`

Nested classes/interfaces inherited from interface android.os.Parcelable
android.os.Parcelable.ClassLoaderCreator<T>, android.os.Parcelable.Creator<T>

Field Summary

Fields
Modifier and Type	Field and Description
`static android.os.Parcelable.Creator<Data>`	`CREATOR`
`static int`	`FORMAT_FLOAT` Data value format type float (32-bit float, IEEE-11073)
`static int`	`FORMAT_SFLOAT` Data value format type sfloat (16-bit float, IEEE-11073)
`static int`	`FORMAT_SINT16` Data value format type sint16
`static int`	`FORMAT_SINT24` Data value format type sint24
`static int`	`FORMAT_SINT32` Data value format type sint32
`static int`	`FORMAT_SINT8` Data value format type sint8
`static int`	`FORMAT_UINT16` Data value format type uint16
`static int`	`FORMAT_UINT24` Data value format type uint24
`static int`	`FORMAT_UINT32` Data value format type uint32
`static int`	`FORMAT_UINT8` Data value format type uint8
`protected byte[]`	`mValue`

Fields inherited from interface android.os.Parcelable
CONTENTS_FILE_DESCRIPTOR, PARCELABLE_WRITE_RETURN_VALUE

Constructor Summary

Constructors
Modifier Constructor and Description

Data()

Data(byte[] value)

protected Data(android.os.Parcel in)

Constructors
Modifier	Constructor and Description
	`Data()`
	`Data(byte[] value)`
`protected`	`Data(android.os.Parcel in)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`describeContents()`
`static Data`	`from(android.bluetooth.BluetoothGattCharacteristic characteristic)`
`static Data`	`from(android.bluetooth.BluetoothGattDescriptor descriptor)`
`static Data`	`from(java.lang.String value)`
`java.lang.Byte`	`getByte(int offset)` Returns a byte at the given offset from the byte array.
`java.lang.Float`	`getFloatValue(int formatType, int offset)` Returns an float value from the given byte array.
`java.lang.Integer`	`getIntValue(int formatType, int offset)` Returns an integer value from the byte array.
`java.lang.Long`	`getLongValue(int formatType, int offset)` Returns a long value from the byte array.
`java.lang.String`	`getStringValue(int offset)` Return the stored value of this characteristic.
`static int`	`getTypeLen(int formatType)` Returns the size of a give value type.
`byte[]`	`getValue()` Returns the underlying byte array.
`static Data`	`opCode(byte opCode)`
`static Data`	`opCode(byte opCode, byte parameter)`
`int`	`size()` Returns the size of underlying byte array.
`java.lang.String`	`toString()`
`void`	`writeToParcel(android.os.Parcel dest, int flags)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - FORMAT_UINT8
```
public static final int FORMAT_UINT8
```
    Data value format type uint8
    
    See Also:
    
    Constant Field Values
  - FORMAT_UINT16
```
public static final int FORMAT_UINT16
```
    Data value format type uint16
    
    See Also:
    
    Constant Field Values
  - FORMAT_UINT24
```
public static final int FORMAT_UINT24
```
    Data value format type uint24
    
    See Also:
    
    Constant Field Values
  - FORMAT_UINT32
```
public static final int FORMAT_UINT32
```
    Data value format type uint32
    
    See Also:
    
    Constant Field Values
  - FORMAT_SINT8
```
public static final int FORMAT_SINT8
```
    Data value format type sint8
    
    See Also:
    
    Constant Field Values
  - FORMAT_SINT16
```
public static final int FORMAT_SINT16
```
    Data value format type sint16
    
    See Also:
    
    Constant Field Values
  - FORMAT_SINT24
```
public static final int FORMAT_SINT24
```
    Data value format type sint24
    
    See Also:
    
    Constant Field Values
  - FORMAT_SINT32
```
public static final int FORMAT_SINT32
```
    Data value format type sint32
    
    See Also:
    
    Constant Field Values
  - FORMAT_SFLOAT
```
public static final int FORMAT_SFLOAT
```
    Data value format type sfloat (16-bit float, IEEE-11073)
    
    See Also:
    
    Constant Field Values
  - FORMAT_FLOAT
```
public static final int FORMAT_FLOAT
```
    Data value format type float (32-bit float, IEEE-11073)
    
    See Also:
    
    Constant Field Values
  - mValue
```
protected byte[] mValue
```
  - CREATOR
```
public static final android.os.Parcelable.Creator<Data> CREATOR
```
- Constructor Detail
  - Data
```
public Data()
```
  - Data
```
public Data(@Nullable
            byte[] value)
```
  - Data
```
protected Data(android.os.Parcel in)
```
- Method Detail
  - from
```
public static Data from(@NonNull
                        java.lang.String value)
```
  - from
```
public static Data from(@NonNull
                        android.bluetooth.BluetoothGattCharacteristic characteristic)
```
  - from
```
public static Data from(@NonNull
                        android.bluetooth.BluetoothGattDescriptor descriptor)
```
  - opCode
```
public static Data opCode(byte opCode)
```
  - opCode
```
public static Data opCode(byte opCode,
                          byte parameter)
```
  - getValue
```
@Nullable
public byte[] getValue()
```
    Returns the underlying byte array.
    
    Returns:
    
    Data received.
  - getStringValue
```
@Nullable
public java.lang.String getStringValue(int offset)
```
    Return the stored value of this characteristic.
    See getValue() for details.
    
    Parameters:
    
    offset - Offset at which the string value can be found.
    
    Returns:
    
    Cached value of the characteristic
  - size
```
public int size()
```
    Returns the size of underlying byte array.
    
    Returns:
    
    Length of the data.
  - toString
```
@NonNull
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - getByte
```
@Nullable
public java.lang.Byte getByte(int offset)
```
    Returns a byte at the given offset from the byte array.
    
    Parameters:
    
    offset - Offset at which the byte value can be found.
    
    Returns:
    
    Cached value or null of offset exceeds value size.
  - getIntValue
```
@Nullable
public java.lang.Integer getIntValue(int formatType,
                                                int offset)
```
    Returns an integer value from the byte array.
    
    The formatType parameter determines how the value is to be interpreted. For example, setting formatType to FORMAT_UINT16 specifies that the first two bytes of the value at the given offset are interpreted to generate the return value.
    
    Parameters:
    
    formatType - The format type used to interpret the value.
    
    offset - Offset at which the integer value can be found.
    
    Returns:
    
    Cached value or null of offset exceeds value size.
  - getLongValue
```
@Nullable
public java.lang.Long getLongValue(int formatType,
                                              int offset)
```
    Returns a long value from the byte array.
    Only FORMAT_UINT32 and FORMAT_SINT32 are supported.
    The formatType parameter determines how the value is to be interpreted. For example, setting formatType to FORMAT_UINT32 specifies that the first four bytes of the value at the given offset are interpreted to generate the return value.
    
    Parameters:
    
    formatType - The format type used to interpret the value.
    
    offset - Offset at which the integer value can be found.
    
    Returns:
    
    Cached value or null of offset exceeds value size.
  - getFloatValue
```
@Nullable
public java.lang.Float getFloatValue(int formatType,
                                                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.
    
    Returns:
    
    Cached value at a given offset or null if the requested offset exceeds the value size.
  - getTypeLen
```
public static int getTypeLen(int formatType)
```
    Returns the size of a give value type.
  - writeToParcel
```
public void writeToParcel(android.os.Parcel dest,
                          int flags)
```
    Specified by:
    
    writeToParcel in interface android.os.Parcelable
  - describeContents
```
public int describeContents()
```
    Specified by:
    
    describeContents in interface android.os.Parcelable

Class Data

Nested Class Summary

Nested classes/interfaces inherited from interface android.os.Parcelable

Field Summary

Fields inherited from interface android.os.Parcelable

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

FORMAT_UINT8

FORMAT_UINT16

FORMAT_UINT24

FORMAT_UINT32

FORMAT_SINT8

FORMAT_SINT16

FORMAT_SINT24

FORMAT_SINT32

FORMAT_SFLOAT

FORMAT_FLOAT

mValue

CREATOR

Constructor Detail

Data

Data

Data

Method Detail

from

from

from

opCode

opCode

getValue

getStringValue

size

toString

getByte

getIntValue

getLongValue

getFloatValue

getTypeLen

writeToParcel

describeContents