Support for getTimeout() (API). (20e62c9f) · Commits · e / os / android_frameworks_base

core/java/android/nfc/INfcTag.aidl

+1 −0

Original line number	Diff line number	Diff line
		@@ -44,5 +44,6 @@ interface INfcTag
		Tag rediscover(int nativehandle);

		int setTimeout(int technology, int timeout);
		int getTimeout(int technology);
		void resetTimeouts();
		}

+18 −0

Original line number	Diff line number	Diff line
		@@ -100,6 +100,24 @@ public final class IsoDep extends BasicTagTechnology {
		}
		}

		/**
		* Gets the currently set timeout of {@link #transceive} in milliseconds.
		*
		* <p class="note">Requires the {@link android.Manifest.permission#NFC} permission.
		*
		* @return timeout value in milliseconds
		* @hide
		*/
		// TODO Unhide for ICS
		public int getTimeout() {
		try {
		return mTag.getTagService().getTimeout(TagTechnology.ISO_DEP);
		} catch (RemoteException e) {
		Log.e(TAG, "NFC service dead", e);
		return 0;
		}
		}

		/**
		* Return the ISO-DEP historical bytes for {@link NfcA} tags.
		* <p>Does not cause any RF activity and does not block.

+18 −0

Original line number	Diff line number	Diff line
		@@ -597,6 +597,24 @@ public final class MifareClassic extends BasicTagTechnology {
		}
		}

		/**
		* Gets the currently set timeout of {@link #transceive} in milliseconds.
		*
		* <p class="note">Requires the {@link android.Manifest.permission#NFC} permission.
		*
		* @return timeout value in milliseconds
		* @hide
		*/
		// TODO Unhide for ICS
		public int getTimeout() {
		try {
		return mTag.getTagService().getTimeout(TagTechnology.MIFARE_CLASSIC);
		} catch (RemoteException e) {
		Log.e(TAG, "NFC service dead", e);
		return 0;
		}
		}

		private static void validateSector(int sector) {
		// Do not be too strict on upper bounds checking, since some cards
		// have more addressable memory than they report. For example,

+18 −0

Original line number	Diff line number	Diff line
		@@ -238,6 +238,24 @@ public final class MifareUltralight extends BasicTagTechnology {
		}
		}

		/**
		* Gets the currently set timeout of {@link #transceive} in milliseconds.
		*
		* <p class="note">Requires the {@link android.Manifest.permission#NFC} permission.
		*
		* @return timeout value in milliseconds
		* @hide
		*/
		// TODO Unhide for ICS
		public int getTimeout() {
		try {
		return mTag.getTagService().getTimeout(TagTechnology.MIFARE_ULTRALIGHT);
		} catch (RemoteException e) {
		Log.e(TAG, "NFC service dead", e);
		return 0;
		}
		}

		private static void validatePageIndex(int pageIndex) {
		// Do not be too strict on upper bounds checking, since some cards
		// may have more addressable memory than they report.

+18 −0

Original line number	Diff line number	Diff line
		@@ -141,4 +141,22 @@ public final class NfcA extends BasicTagTechnology {
		Log.e(TAG, "NFC service dead", e);
		}
		}

		/**
		* Gets the currently set timeout of {@link #transceive} in milliseconds.
		*
		* <p class="note">Requires the {@link android.Manifest.permission#NFC} permission.
		*
		* @return timeout value in milliseconds
		* @hide
		*/
		// TODO Unhide for ICS
		public int getTimeout() {
		try {
		return mTag.getTagService().getTimeout(TagTechnology.NFC_A);
		} catch (RemoteException e) {
		Log.e(TAG, "NFC service dead", e);
		return 0;
		}
		}
		}