no.nordicsemi.android.ble.data

Class MutableData

java.lang.Object

no.nordicsemi.android.ble.data.Data

no.nordicsemi.android.ble.data.MutableData

All Implemented Interfaces:

android.os.Parcelable

public class MutableData
extends Data

Nested Class Summary

Nested classes/interfaces inherited from class no.nordicsemi.android.ble.data.Data

Data.FloatFormat, Data.IntFormat, Data.LongFormat, Data.ValueFormat

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

android.os.Parcelable.ClassLoaderCreator<T>, android.os.Parcelable.Creator<T>

Field Summary

Fields inherited from class no.nordicsemi.android.ble.data.Data

CREATOR, FORMAT_FLOAT, FORMAT_SFLOAT, FORMAT_SINT16, FORMAT_SINT24, FORMAT_SINT32, FORMAT_SINT8, FORMAT_UINT16, FORMAT_UINT24, FORMAT_UINT32, FORMAT_UINT8, mValue

Fields inherited from interface android.os.Parcelable

CONTENTS_FILE_DESCRIPTOR, PARCELABLE_WRITE_RETURN_VALUE

Constructor Summary

Constructors

Constructor and Description
MutableData()
MutableData(byte[] data)

Method Summary

Modifier and Type	Method and Description
static MutableData	from(android.bluetooth.BluetoothGattCharacteristic characteristic)
static MutableData	from(android.bluetooth.BluetoothGattDescriptor descriptor)
boolean	setByte(int value, int offset) Updates the byte at offset position.
boolean	setValue(byte[] value) Updates the locally stored value of this data.
boolean	setValue(float value, int formatType, int offset) Set the locally stored value of this data.
boolean	setValue(int value, int formatType, int offset) Set the locally stored value of this data.
boolean	setValue(int mantissa, int exponent, int formatType, int offset) Set the locally stored value of this data.
boolean	setValue(long value, int formatType, int offset) Set the locally stored value of this data.

Methods inherited from class no.nordicsemi.android.ble.data.Data

describeContents, from, getByte, getFloatValue, getIntValue, getLongValue, getStringValue, getTypeLen, getValue, opCode, opCode, size, toString, writeToParcel

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

MutableData

public MutableData()

MutableData

public MutableData(@Nullable
                   byte[] data)

Method Detail

from

public static MutableData from(@NonNull
                               android.bluetooth.BluetoothGattCharacteristic characteristic)

from

public static MutableData from(@NonNull
                               android.bluetooth.BluetoothGattDescriptor descriptor)

setValue

public boolean setValue(@Nullable
                        byte[] value)

Updates the locally stored value of this data.

Parameters:

value - New value

Returns:

true if the locally stored value has been set, false if the requested value could not be stored locally.

setByte

public boolean setByte(int value,
                       int offset)

Updates the byte at offset position.

Parameters:

value - Byte to set

offset - The offset

Returns:

true if the locally stored value has been set, false if the requested value could not be stored locally.

setValue

public boolean setValue(int value,
                        int formatType,
                        int offset)

Set the locally stored value of this data.

See setValue(byte[]) for details.

Parameters:

value - New value for this data

formatType - Integer format type used to transform the value parameter

offset - Offset at which the value should be placed

Returns:

true if the locally stored value has been set

setValue

public boolean setValue(int mantissa,
                        int exponent,
                        int formatType,
                        int offset)

Set the locally stored value of this data.

See setValue(byte[]) for details.

Parameters:

mantissa - Mantissa for this data

exponent - Exponent value for this data

formatType - Float format type used to transform the value parameter

offset - Offset at which the value should be placed

Returns:

true if the locally stored value has been set

setValue

public boolean setValue(long value,
                        int formatType,
                        int offset)

Set the locally stored value of this data.

See setValue(byte[]) for details.

Parameters:

value - New value for this data. This allows to send Data.FORMAT_UINT32.

formatType - Integer format type used to transform the value parameter

offset - Offset at which the value should be placed

Returns:

true if the locally stored value has been set

setValue

public boolean setValue(float value,
                        int formatType,
                        int offset)

Set the locally stored value of this data.

See setValue(byte[]) for details.

Parameters:

value - Float value to be written

formatType - Float format type used to transform the value parameter

offset - Offset at which the value should be placed

Returns:

true if the locally stored value has been set