Added in [API level 14](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Inherited Constants](https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDeviceList#inhconstants) \| [Fields](https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDeviceList#lfields) \| [Ctors](https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDeviceList#pubctors) \| [Methods](https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDeviceList#pubmethods) \| [Inherited Methods](https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDeviceList#inhmethods)

# WifiP2pDeviceList

*** ** * ** ***

` public class WifiP2pDeviceList `   
` extends https://developer.android.com/reference/java/lang/Object ` ` implements https://developer.android.com/reference/android/os/Parcelable `

|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.net.wifi.p2p.WifiP2pDeviceList |

<br />

*** ** * ** ***

A class representing a Wi-Fi P2p device list. Note that the operations are not thread safe.
**See also:**

- `https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pManager`

## Summary

### Inherited constants

From interface `https://developer.android.com/reference/android/os/Parcelable` `int` `https://developer.android.com/reference/android/os/Parcelable#CONTENTS_FILE_DESCRIPTOR`

Descriptor bit used with `https://developer.android.com/reference/android/os/Parcelable#describeContents()`: indicates that the Parcelable object's flattened representation includes a file descriptor.
`int` `https://developer.android.com/reference/android/os/Parcelable#PARCELABLE_WRITE_RETURN_VALUE`

Flag for use with `https://developer.android.com/reference/android/os/Parcelable#writeToParcel(android.os.Parcel,%20int)`: the object being written is a return value, that is the result of a function such as "`Parcelable someFunction()`", "`void someFunction(out Parcelable)`", or "`void someFunction(inout Parcelable)`".

| ### Fields ||
|---|---|
| ` public static final https://developer.android.com/reference/android/os/Parcelable.Creator<https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDeviceList>` | `https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDeviceList#CREATOR` Implement the Parcelable interface |

| ### Public constructors ||
|---|---|
| ` https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDeviceList#WifiP2pDeviceList()() ` |
| ` https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDeviceList#WifiP2pDeviceList(android.net.wifi.p2p.WifiP2pDeviceList)(https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDeviceList source) ` copy constructor |

| ### Public methods ||
|---|---|
| ` int` | ` https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDeviceList#describeContents()() ` Implement the Parcelable interface |
| ` https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDevice` | ` https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDeviceList#get(java.lang.String)(https://developer.android.com/reference/java/lang/String deviceAddress) ` Fetch a device from the list |
| ` https://developer.android.com/reference/java/util/Collection<https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDevice>` | ` https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDeviceList#getDeviceList()() ` Get the list of devices |
| ` https://developer.android.com/reference/java/lang/String` | ` https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDeviceList#toString()() ` Returns a string representation of the object. |
| ` void` | ` https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDeviceList#writeToParcel(android.os.Parcel,%20int)(https://developer.android.com/reference/android/os/Parcel dest, int flags) ` Implement the Parcelable interface |

### Inherited methods

From class ` https://developer.android.com/reference/java/lang/Object ` ` https://developer.android.com/reference/java/lang/Object` ` https://developer.android.com/reference/java/lang/Object#clone()() `

Creates and returns a copy of this object.
` boolean` ` https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object obj) `

Indicates whether some other object is "equal to" this one.
` void` ` https://developer.android.com/reference/java/lang/Object#finalize()() `

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
` final https://developer.android.com/reference/java/lang/Class<?>` ` https://developer.android.com/reference/java/lang/Object#getClass()() `

Returns the runtime class of this `Object`.
` int` ` https://developer.android.com/reference/java/lang/Object#hashCode()() `

Returns a hash code value for the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#notify()() `

Wakes up a single thread that is waiting on this object's monitor.
` final void` ` https://developer.android.com/reference/java/lang/Object#notifyAll()() `

Wakes up all threads that are waiting on this object's monitor.
` https://developer.android.com/reference/java/lang/String` ` https://developer.android.com/reference/java/lang/Object#toString()() `

Returns a string representation of the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait(long,%20int)(long timeoutMillis, int nanos) `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait(long)(long timeoutMillis) `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait()() `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*.
From interface ` https://developer.android.com/reference/android/os/Parcelable ` ` abstract int` ` https://developer.android.com/reference/android/os/Parcelable#describeContents()() `

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
` abstract void` ` https://developer.android.com/reference/android/os/Parcelable#writeToParcel(android.os.Parcel,%20int)(https://developer.android.com/reference/android/os/Parcel dest, int flags) `

Flatten this object in to a Parcel.

## Fields

### CREATOR

Added in [API level 14](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final Creator<WifiP2pDeviceList> CREATOR
```

Implement the Parcelable interface

<br />

## Public constructors

### WifiP2pDeviceList

Added in [API level 14](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public WifiP2pDeviceList ()
```

<br />

<br />

### WifiP2pDeviceList

Added in [API level 14](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public WifiP2pDeviceList (WifiP2pDeviceList source)
```

copy constructor

<br />

| Parameters ||
|---|---|
| `source` | `WifiP2pDeviceList` <br /> |

## Public methods

### describeContents

Added in [API level 14](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public int describeContents ()
```

Implement the Parcelable interface

<br />

| Returns ||
|---|---|
| `int` | a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either `0` or - `https://developer.android.com/reference/android/os/Parcelable#CONTENTS_FILE_DESCRIPTOR` |

### get

Added in [API level 18](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public WifiP2pDevice get (String deviceAddress)
```

Fetch a device from the list

<br />

| Parameters ||
|---|---|
| `deviceAddress` | `String`: is the address of the device <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDevice` | WifiP2pDevice device found, or null if none found <br /> |

### getDeviceList

Added in [API level 14](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Collection<WifiP2pDevice> getDeviceList ()
```

Get the list of devices

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/util/Collection<https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pDevice>` | <br /> |

### toString

Added in [API level 14](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public String toString ()
```

Returns a string representation of the object.

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/lang/String` | a string representation of the object. <br /> |

### writeToParcel

Added in [API level 14](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void writeToParcel (Parcel dest, 
                int flags)
```

Implement the Parcelable interface

<br />

| Parameters ||
|---|---|
| `dest` | `Parcel`: The Parcel in which the object should be written. This value cannot be `null`. <br /> |
| `flags` | `int`: Additional flags about how the object should be written. May be 0 or `https://developer.android.com/reference/android/os/Parcelable#PARCELABLE_WRITE_RETURN_VALUE`. Value is either `0` or a combination of the following: - `https://developer.android.com/reference/android/os/Parcelable#PARCELABLE_WRITE_RETURN_VALUE` |