diff options
Diffstat (limited to 'core/java/android/nfc/NfcAdapter.java')
| -rw-r--r-- | core/java/android/nfc/NfcAdapter.java | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/core/java/android/nfc/NfcAdapter.java b/core/java/android/nfc/NfcAdapter.java index bc3c6d9..6884abb 100644 --- a/core/java/android/nfc/NfcAdapter.java +++ b/core/java/android/nfc/NfcAdapter.java @@ -227,14 +227,17 @@ public final class NfcAdapter { } /** - * Return true if this NFC Adapter is enabled to discover new tags. + * Return true if this NFC Adapter has any features enabled. * <p> * If this method returns false, then applications should request the user * turn on NFC tag discovery in Settings. + * <p> + * If this method returns false, the NFC hardware is guaranteed not to + * perform or respond to any NFC communication. * * @return true if this NFC Adapter is enabled to discover new tags */ - public boolean isTagDiscoveryEnabled() { + public boolean isEnabled() { try { return mService.isEnabled(); } catch (RemoteException e) { @@ -244,12 +247,14 @@ public final class NfcAdapter { } /** + * Enable NFC hardware. + * <p> * NOTE: may block for ~second or more. Poor API. Avoid * calling from the UI thread. * * @hide */ - public boolean enableTagDiscovery() { + public boolean enable() { try { return mService.enable(); } catch (RemoteException e) { @@ -259,12 +264,16 @@ public final class NfcAdapter { } /** + * Disable NFC hardware. + * No NFC features will work after this call, and the hardware + * will not perform or respond to any NFC communication. + * <p> * NOTE: may block for ~second or more. Poor API. Avoid * calling from the UI thread. * * @hide */ - public boolean disableTagDiscovery() { + public boolean disable() { try { return mService.disable(); } catch (RemoteException e) { |