Merge "Expose isCISCentralSupported() and isLePeriodicAdvertisingSyncTransferSenderSupported() API" (562f4f14) · Commits · e / os / android_packages_modules_Bluetooth

framework/java/android/bluetooth/BluetoothAdapter.java

+60 −0

Original line number	Diff line number	Diff line
		@@ -2272,6 +2272,66 @@ public final class BluetoothAdapter {
		return false;
		}

		/** @hide */
		@Retention(RetentionPolicy.SOURCE)
		@IntDef(value = {
		BluetoothStatusCodes.SUCCESS,
		BluetoothStatusCodes.ERROR_UNKNOWN,
		BluetoothStatusCodes.ERROR_BLUETOOTH_NOT_ENABLED,
		BluetoothStatusCodes.ERROR_FEATURE_NOT_SUPPORTED,
		})
		public @interface LeFeatureReturnValues {}

		/**
		* Returns {@link BluetoothStatusCodes#SUCCESS} if LE Connected Isochronous Stream Central
		* feature is supported, returns {@link BluetoothStatusCodes#ERROR_FEATURE_NOT_SUPPORTED} if
		* the feature is not supported or an error code.
		*
		* @return whether the chipset supports the LE Connected Isochronous Stream Central feature
		*/
		@RequiresNoPermission
		public @LeFeatureReturnValues int isCisCentralSupported() {
		if (!getLeAccess()) {
		return BluetoothStatusCodes.ERROR_BLUETOOTH_NOT_ENABLED;
		}
		try {
		mServiceLock.readLock().lock();
		if (mService != null) {
		return mService.isCisCentralSupported();
		}
		} catch (RemoteException e) {
		e.rethrowFromSystemServer();
		} finally {
		mServiceLock.readLock().unlock();
		}
		return BluetoothStatusCodes.ERROR_UNKNOWN;
		}

		/**
		* Returns {@link BluetoothStatusCodes#SUCCESS} if LE Periodic Advertising Sync Transfer Sender
		* feature is supported, returns {@link BluetoothStatusCodes#ERROR_FEATURE_NOT_SUPPORTED} if the
		* feature is not supported or an error code
		*
		* @return whether the chipset supports the LE Periodic Advertising Sync Transfer Sender feature
		*/
		@RequiresNoPermission
		public @LeFeatureReturnValues int isLePeriodicAdvertisingSyncTransferSenderSupported() {
		if (!getLeAccess()) {
		return BluetoothStatusCodes.ERROR_BLUETOOTH_NOT_ENABLED;
		}
		try {
		mServiceLock.readLock().lock();
		if (mService != null) {
		return mService.isLePeriodicAdvertisingSyncTransferSenderSupported();
		}
		} catch (RemoteException e) {
		e.rethrowFromSystemServer();
		} finally {
		mServiceLock.readLock().unlock();
		}
		return BluetoothStatusCodes.ERROR_UNKNOWN;
		}

		/**
		* Return the maximum LE advertising data length in bytes,
		* if LE Extended Advertising feature is supported, 0 otherwise.

framework/java/android/bluetooth/BluetoothStatusCodes.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -78,6 +78,11 @@ public final class BluetoothStatusCodes {
		*/
		public static final int ERROR_MISSING_BLUETOOTH_SCAN_PERMISSION = 7;

		/**
		* Error code indicating that the feature is not supported.
		*/
		public static final int ERROR_FEATURE_NOT_SUPPORTED = 8;

		/**
		* If another application has already requested {@link OobData} then another fetch will be
		* disallowed until the callback is removed.