NfcAntennaInfo
class NfcAntennaInfo : Parcelable
| kotlin.Any | |
| ↳ | android.nfc.NfcAntennaInfo |
Contains information on all available Nfc antennas on an Android device as well as information on the device itself in relation positioning of the antennas.
Summary
| Inherited constants | |
|---|---|
| Public constructors | |
|---|---|
NfcAntennaInfo(deviceWidth: Int, deviceHeight: Int, deviceFoldable: Boolean, availableNfcAntennas: MutableList<AvailableNfcAntenna!>) |
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| Public methods | |
|---|---|
| Int |
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
| MutableList<AvailableNfcAntenna!> |
Get all NFC antennas that exist on the device. |
| Int |
Height of the device in millimeters. |
| Int |
Width of the device in millimeters. |
| Boolean |
Whether the device is foldable. |
| Unit |
writeToParcel(dest: Parcel, flags: Int)Flatten this object in to a Parcel. |
| Properties | |
|---|---|
| static Parcelable.Creator<NfcAntennaInfo!> | |
Public constructors
NfcAntennaInfo
NfcAntennaInfo(
deviceWidth: Int,
deviceHeight: Int,
deviceFoldable: Boolean,
availableNfcAntennas: MutableList<AvailableNfcAntenna!>)
| Parameters | |
|---|---|
availableNfcAntennas |
MutableList<AvailableNfcAntenna!>: This value cannot be null. |
Public methods
describeContents
fun describeContents(): Int
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.
| Return | |
|---|---|
Int |
a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either 0 or
|
getAvailableNfcAntennas
fun getAvailableNfcAntennas(): MutableList<AvailableNfcAntenna!>
Get all NFC antennas that exist on the device.
| Return | |
|---|---|
MutableList<AvailableNfcAntenna!> |
This value cannot be null. |
getDeviceHeight
fun getDeviceHeight(): Int
Height of the device in millimeters.
isDeviceFoldable
fun isDeviceFoldable(): Boolean
Whether the device is foldable. When the device is foldable, the 0, 0 is considered to be top-left when the device is unfolded and the screens are facing the user. For non-foldable devices 0, 0 is top-left when the user is facing the screen.
writeToParcel
fun writeToParcel(
dest: Parcel,
flags: Int
): Unit
Flatten this object in to a Parcel.
| Parameters | |
|---|---|
dest |
Parcel: This value cannot be null. |
flags |
Int: Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE. Value is either 0 or a combination of the following:
|