There are ways to 'backup' the dongle using software. They are used to prevent software copying/piracy.Įven if you copied the software and gave to a friend, it would be useless (locked) without the dongle. Override fun onCreate(savedInstanceState: Bundle?) else if (WifiP2pManager.WIFI_P2P_THIS_DEVICE_CHANGED_ACTION.What exactly is the 'dongle key' doing for me?'Ī 'dongle' (be it usb, serial or parallel), is a device very much like a physical key for your car or house.

Private val intentFilter = IntentFilter() Indicates this device's configuration details have changed. Method at initialization to obtain the information instead. If your app has relied on receiving theseīroadcasts at registration because they had been sticky, use the appropriate get Starting withĪndroid 10, this is not sticky. Indicates the state of Wi-Fi Direct connectivity has changed. In your application, instantiateĪn IntentFilter and set it to listen for the following: WIFI_P2P_STATE_CHANGED_ACTION Indicates whether Wi-Fi Direct is enabled WIFI_P2P_PEERS_CHANGED_ACTION Indicates that the available peer list has changed.

To use Wi-Fi Direct, you need to listen for broadcast intents that tell yourĪpplication when certain events have occurred. Set up a broadcast receiver and peer-to-peer manager So you need the following permissions to use Wi-Fi Direct:Īndroid:usesPermissionFlags='neverForLocation' />īesides the preceding permissions, the following APIs also require Location Mode to be enabled: If your app targets Android 13 (API level 33) or higher, also add theĭirect doesn't require an internet connection, but it does use standard Java This lesson shows you how to find and connect to nearby devices using Wi-Fi P2P. Android doesn't support Wi-Fi ad-hoc mode.Server responsibilities most effectively. Wi-Fi Direct examines each device's power management, UI, and serviceĬapabilities and uses this information to choose the device that can handle When determining which device should be the group owner for the network,.Devices can broadcast the services that they provide, which helps otherĭevices discover suitable peers more easily.Wi-Fi Direct supports WPA2 encryption.If your app is designed to be a part of a secure, near-range network, Wi-Fiĭirect is a more suitable option than traditional Wi-Fi ad-hoc Needing to connect to a network or hotspot. The Wi-Fi Direct (P2P) APIs allow applications to connect to nearby devices without Wi-Fi Direct (also known as peer-to-peer or P2P) allows your application to quickly find and interact with nearbyĭevices, at a range beyond the capabilities of Bluetooth.

Bypass dongle request