Added in API level 35

WifiP2pManager.WifiP2pListener

Kotlin |Java

public static interface WifiP2pManager.WifiP2pListener

android.net.wifi.p2p.WifiP2pManager.WifiP2pListener

Interface used to listen to Wi-Fi p2p various changes such as device state change, discovery started/stopped, connection change, etc.

Summary

Public methods
`default void`	`onDeviceConfigurationChanged(WifiP2pDevice p2pDevice)` Called when this device details have changed.
`default void`	`onDiscoveryStateChanged(int state)` Called when peer discovery has either started or stopped.
`default void`	`onFrequencyChanged(WifiP2pInfo p2pInfo, WifiP2pGroup p2pGroup)` Called when the frequency of a formed group has been changed.
`default void`	`onGroupCreated(WifiP2pInfo p2pInfo, WifiP2pGroup p2pGroup)` Called when either group owner or group client has created p2p group successfully.
`default void`	`onGroupCreating()` Called when either group owner or group client is creating p2p group.
`default void`	`onGroupCreationFailed(int reason)` Called when group creation has failed.
`default void`	`onGroupNegotiationRejectedByUser()` Called when group negotiation has been rejected by user.
`default void`	`onGroupRemoved()` Called when p2p group has been removed.
`default void`	`onListenStateChanged(int state)` Called when peer listen has either started or stopped.
`default void`	`onP2pStateChanged(int state)` Called when Wi-Fi p2p has been enabled or disabled.
`default void`	`onPeerClientDisconnected(WifiP2pInfo p2pInfo, WifiP2pGroup p2pGroup)` Called to indicate group owner that a group client has disconnected.
`default void`	`onPeerClientJoined(WifiP2pInfo p2pInfo, WifiP2pGroup p2pGroup)` Called to indicate group owner that a group client has joined p2p group successfully.
`default void`	`onPeerListChanged(WifiP2pDeviceList p2pDeviceList)` Called when the available peer list has changed.

Public methods

onDeviceConfigurationChanged

Added in API level 35

public void onDeviceConfigurationChanged (WifiP2pDevice p2pDevice)

Called when this device details have changed.

Parameters
`p2pDevice`	`WifiP2pDevice`: provides this device details. This value may be `null`.

See also:

onDiscoveryStateChanged

Added in API level 35

public void onDiscoveryStateChanged (int state)

Called when peer discovery has either started or stopped.

Parameters
`state`	`int`: indicates whether discovery has started or stopped. Value is `WifiP2pManager.WIFI_P2P_DISCOVERY_STOPPED`, or `WifiP2pManager.WIFI_P2P_DISCOVERY_STARTED`

See also:

onFrequencyChanged

Added in API level 35

public void onFrequencyChanged (WifiP2pInfo p2pInfo, 
                WifiP2pGroup p2pGroup)

Called when the frequency of a formed group has been changed.

Parameters
`p2pInfo`	`WifiP2pInfo`: provides the p2p connection info. This value cannot be `null`.
`p2pGroup`	`WifiP2pGroup`: provides the details of the group. This value cannot be `null`.

onGroupCreated

Added in API level 35

public void onGroupCreated (WifiP2pInfo p2pInfo, 
                WifiP2pGroup p2pGroup)

Called when either group owner or group client has created p2p group successfully.

Parameters
`p2pInfo`	`WifiP2pInfo`: provides the p2p connection info. This value cannot be `null`.
`p2pGroup`	`WifiP2pGroup`: provides the details of the group. This value cannot be `null`.

onGroupCreating

Added in API level 35

public void onGroupCreating ()

Called when either group owner or group client is creating p2p group.

onGroupCreationFailed

Added in API level 35

public void onGroupCreationFailed (int reason)

Called when group creation has failed.

Parameters

Parameters
`reason`	`int`: provides the group creation failure reason. Value is `WifiP2pManager.GROUP_CREATION_FAILURE_REASON_CONNECTION_CANCELLED`, `WifiP2pManager.GROUP_CREATION_FAILURE_REASON_TIMED_OUT`, `WifiP2pManager.GROUP_CREATION_FAILURE_REASON_USER_REJECTED`, `WifiP2pManager.GROUP_CREATION_FAILURE_REASON_PROVISION_DISCOVERY_FAILED`, `WifiP2pManager.GROUP_CREATION_FAILURE_REASON_GROUP_REMOVED`, or `WifiP2pManager.GROUP_CREATION_FAILURE_REASON_INVITATION_FAILED`

reason

int: provides the group creation failure reason. Value is WifiP2pManager.GROUP_CREATION_FAILURE_REASON_CONNECTION_CANCELLED, WifiP2pManager.GROUP_CREATION_FAILURE_REASON_TIMED_OUT, WifiP2pManager.GROUP_CREATION_FAILURE_REASON_USER_REJECTED, WifiP2pManager.GROUP_CREATION_FAILURE_REASON_PROVISION_DISCOVERY_FAILED, WifiP2pManager.GROUP_CREATION_FAILURE_REASON_GROUP_REMOVED, or WifiP2pManager.GROUP_CREATION_FAILURE_REASON_INVITATION_FAILED

onGroupNegotiationRejectedByUser

Added in API level 35

public void onGroupNegotiationRejectedByUser ()

Called when group negotiation has been rejected by user.

onGroupRemoved

Added in API level 35

public void onGroupRemoved ()

Called when p2p group has been removed.

onListenStateChanged

Added in API level 35

public void onListenStateChanged (int state)

Called when peer listen has either started or stopped.

Parameters
`state`	`int`: indicates whether listen has started or stopped. Value is `WifiP2pManager.WIFI_P2P_LISTEN_STOPPED`, or `WifiP2pManager.WIFI_P2P_LISTEN_STARTED`

See also:

onP2pStateChanged

Added in API level 35

public void onP2pStateChanged (int state)

Called when Wi-Fi p2p has been enabled or disabled.

Parameters
`state`	`int`: indicates whether Wi-Fi p2p is enabled or disabled. Value is `WifiP2pManager.WIFI_P2P_STATE_DISABLED`, or `WifiP2pManager.WIFI_P2P_STATE_ENABLED`

See also:

onPeerClientDisconnected

Added in API level 35

public void onPeerClientDisconnected (WifiP2pInfo p2pInfo, 
                WifiP2pGroup p2pGroup)

Called to indicate group owner that a group client has disconnected.

Parameters
`p2pInfo`	`WifiP2pInfo`: provides the p2p connection info. This value cannot be `null`.
`p2pGroup`	`WifiP2pGroup`: provides the details of the group. This value cannot be `null`.

onPeerClientJoined

Added in API level 35

public void onPeerClientJoined (WifiP2pInfo p2pInfo, 
                WifiP2pGroup p2pGroup)

Called to indicate group owner that a group client has joined p2p group successfully.

Parameters
`p2pInfo`	`WifiP2pInfo`: provides the p2p connection info. This value cannot be `null`.
`p2pGroup`	`WifiP2pGroup`: provides the details of the group. This value cannot be `null`.

onPeerListChanged

Added in API level 35

public void onPeerListChanged (WifiP2pDeviceList p2pDeviceList)

Called when the available peer list has changed. This can be sent as a result of peers being found, lost or updated.

Parameters
`p2pDeviceList`	`WifiP2pDeviceList`: provides the full list of current peers. This value cannot be `null`.

See also: