ScanResult

DATA_COMPLETE

public static final int DATA_COMPLETE

For chained advertisements, indicates that the data contained in this scan result is complete.

Constant Value: 0 (0x00000000)

DATA_TRUNCATED

public static final int DATA_TRUNCATED

For chained advertisements, indicates that the controller was unable to receive all chained packets and the scan result contains incomplete truncated data.

Constant Value: 2 (0x00000002)

PERIODIC_INTERVAL_NOT_PRESENT

public static final int PERIODIC_INTERVAL_NOT_PRESENT

Periodic advertising interval is not present in the packet.

Constant Value: 0 (0x00000000)

PHY_UNUSED

public static final int PHY_UNUSED

Indicates that the secondary physical layer was not used.

Constant Value: 0 (0x00000000)

SID_NOT_PRESENT

public static final int SID_NOT_PRESENT

Advertising Set ID is not present in the packet.

Constant Value: 255 (0x000000ff)

TX_POWER_NOT_PRESENT

public static final int TX_POWER_NOT_PRESENT

TX power is not present in the packet.

Constant Value: 127 (0x0000007f)

CREATOR

public static final Creator<ScanResult> CREATOR

ScanResult

public ScanResult (BluetoothDevice device, 
                ScanRecord scanRecord, 
                int rssi, 
                long timestampNanos)

This constructor is deprecated.
use ScanResult(android.bluetooth.BluetoothDevice, int, int, int, int, int, int, int, android.bluetooth.le.ScanRecord, long)

Constructs a new ScanResult.

ScanResult

public ScanResult (BluetoothDevice device, 
                int eventType, 
                int primaryPhy, 
                int secondaryPhy, 
                int advertisingSid, 
                int txPower, 
                int rssi, 
                int periodicAdvertisingInterval, 
                ScanRecord scanRecord, 
                long timestampNanos)

Constructs a new ScanResult.

describeContents

public int describeContents ()

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of writeToParcel(android.os.Parcel, int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.

equals

public boolean equals (Object obj)

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

• It is reflexive: for any non-null reference value x, x.equals(x) should return true.
• It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
• It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
• It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
• For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

getAdvertisingSid

public int getAdvertisingSid ()

Returns the advertising set id. May return ScanResult.SID_NOT_PRESENT if no set id was is present.

getDataStatus

public int getDataStatus ()

Returns the data status. Can be one of ScanResult.DATA_COMPLETE or DATA_TRUNCATED.

getDevice

public BluetoothDevice getDevice ()

Returns the remote Bluetooth device identified by the Bluetooth device address. If the device is bonded, calling BluetoothDevice.getAddress on the object returned by this method will return the address that was originally bonded with (either identity address or random address).

getPeriodicAdvertisingInterval

public int getPeriodicAdvertisingInterval ()

Returns the periodic advertising interval in units of 1.25ms. Valid range is 6 (7.5ms) to 65536 (81918.75ms). A value of ScanResult.PERIODIC_INTERVAL_NOT_PRESENT means periodic advertising interval is not present.

getPrimaryPhy

public int getPrimaryPhy ()

Returns the primary Physical Layer on which this advertisement was received. Can be one of BluetoothDevice.PHY_LE_1M or BluetoothDevice.PHY_LE_CODED.

getRssi

public int getRssi ()

Returns the received signal strength in dBm. The valid range is [-127, 126].

getScanRecord

public ScanRecord getScanRecord ()

Returns the scan record, which is a combination of advertisement and scan response.

getSecondaryPhy

public int getSecondaryPhy ()

Returns the secondary Physical Layer on which this advertisement was received. Can be one of BluetoothDevice.PHY_LE_1M, BluetoothDevice.PHY_LE_2M, BluetoothDevice.PHY_LE_CODED or ScanResult.PHY_UNUSED - if the advertisement was not received on a secondary physical channel.

getTimestampNanos

public long getTimestampNanos ()

Returns timestamp since boot when the scan record was observed.

getTxPower

public int getTxPower ()

Returns the transmit power in dBm. Valid range is [-127, 126]. A value of TX_POWER_NOT_PRESENT indicates that the TX power is not present.

hashCode

public int hashCode ()

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap.

The general contract of hashCode is:

• Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
• If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
• It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

isConnectable

public boolean isConnectable ()

Returns true if this object represents connectable scan result.

isLegacy

public boolean isLegacy ()

Returns true if this object represents legacy scan result. Legacy scan results do not contain advanced advertising information as specified in the Bluetooth Core Specification v5.

toString

public String toString ()

Returns a string representation of the object.

writeToParcel

public void writeToParcel (Parcel dest, 
                int flags)

Flatten this object in to a Parcel.