NfcAdapter.GetDefaultAdapter(Context) Method

Reference

Definition

Namespace:: Android.Nfc

Assembly:: Mono.Android.dll

Important

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Helper to get the default NFC Adapter.

[Android.Runtime.Register("getDefaultAdapter", "(Landroid/content/Context;)Landroid/nfc/NfcAdapter;", "")]
public static Android.Nfc.NfcAdapter? GetDefaultAdapter (Android.Content.Context? context);

[<Android.Runtime.Register("getDefaultAdapter", "(Landroid/content/Context;)Landroid/nfc/NfcAdapter;", "")>]
static member GetDefaultAdapter : Android.Content.Context -> Android.Nfc.NfcAdapter

Parameters

context: Context

the calling application's context

Returns

NfcAdapter

the default NFC adapter, or null if no NFC adapter exists

Attributes: RegisterAttribute

Remarks

Helper to get the default NFC Adapter.

Most Android devices will only have one NFC Adapter (NFC Controller).

This helper is the equivalent of:

NfcManager manager = (NfcManager) context.getSystemService(Context.NFC_SERVICE);
            NfcAdapter adapter = manager.getDefaultAdapter();

Java documentation for android.nfc.NfcAdapter.getDefaultAdapter(android.content.Context).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to