Add hidden API for pausing and resuming NFC polling. (9c4f400a) · Commits · e / os / android_frameworks_base

core/java/android/nfc/INfcAdapter.aidl

+2 −0

Original line number	Diff line number	Diff line
		@@ -45,6 +45,8 @@ interface INfcAdapter
		boolean enableNdefPush();
		boolean disableNdefPush();
		boolean isNdefPushEnabled();
		void pausePolling(int timeoutInMs);
		void resumePolling();

		void setForegroundDispatch(in PendingIntent intent,
		in IntentFilter[] filters, in TechListParcel techLists);

+27 −0

Original line number	Diff line number	Diff line
		@@ -701,6 +701,33 @@ public final class NfcAdapter {
		}
		}

		/**
		* Pauses polling for a {@code timeoutInMs} millis. If polling must be resumed before timeout,
		* use {@link #resumePolling()}.
		* @hide
		*/
		public void pausePolling(int timeoutInMs) {
		try {
		sService.pausePolling(timeoutInMs);
		} catch (RemoteException e) {
		attemptDeadServiceRecovery(e);
		}
		}

		/**
		* Resumes default polling for the current device state if polling is paused. Calling
		* this while polling is not paused is a no-op.
		*
		* @hide
		*/
		public void resumePolling() {
		try {
		sService.resumePolling();
		} catch (RemoteException e) {
		attemptDeadServiceRecovery(e);
		}
		}

		/**
		* Set one or more {@link Uri}s to send using Android Beam (TM). Every
		* Uri you provide must have either scheme 'file' or scheme 'content'.