Obtain capabilities from chipset for it's support of various features (0c116e15) · Commits · e / os / android_frameworks_base

core/java/android/bluetooth/BluetoothAdapter.java

+48 −0

Original line number	Diff line number	Diff line
		@@ -1038,6 +1038,54 @@ public final class BluetoothAdapter {
		return false;
		}

		/**
		* Return true if the multi advertisement is supported by the chipset
		*
		* @hide
		* @return true if Multiple Advertisement feature is supported
		*/
		public boolean isMultipleAdvertisementSupported() {
		if (getState() != STATE_ON) return false;
		try {
		return mService.isMultiAdvertisementSupported();
		} catch (RemoteException e) {
		Log.e(TAG, "failed to get isMultipleAdvertisementSupported, error: ", e);
		}
		return false;
		}

		/**
		* Return true if offloaded filters are supported
		*
		* @hide
		* @return true if chipset supports on-chip filtering
		*/
		public boolean isOffloadedFilteringSupported() {
		if (getState() != STATE_ON) return false;
		try {
		return mService.isOffloadedFilteringSupported();
		} catch (RemoteException e) {
		Log.e(TAG, "failed to get isOffloadedFilteringSupported, error: ", e);
		}
		return false;
		}

		/**
		* Return true if offloaded scan batching is supported
		*
		* @hide
		* @return true if chipset supports on-chip scan batching
		*/
		public boolean isOffloadedScanBatchingSupported() {
		if (getState() != STATE_ON) return false;
		try {
		return mService.isOffloadedScanBatchingSupported();
		} catch (RemoteException e) {
		Log.e(TAG, "failed to get isOffloadedScanBatchingSupported, error: ", e);
		}
		return false;
		}

		/**
		* Returns whether BLE is currently advertising.
		* <p>Requires {@link android.Manifest.permission#BLUETOOTH_PRIVILEGED}.

+4 −0

Original line number	Diff line number	Diff line
		@@ -84,4 +84,8 @@ interface IBluetooth
		ParcelFileDescriptor createSocketChannel(int type, in String serviceName, in ParcelUuid uuid, int port, int flag);

		boolean configHciSnoopLog(boolean enable);

		boolean isMultiAdvertisementSupported();
		boolean isOffloadedFilteringSupported();
		boolean isOffloadedScanBatchingSupported();
		}