Obtain capabilities from BLE chipset for it's support of various features (617b708e) · Commits · e / os / android_packages_modules_Bluetooth

android/app/src/com/android/bluetooth/btservice/AdapterService.java

+24 −0

Original line number	Diff line number	Diff line
		@@ -76,6 +76,9 @@ public class AdapterService extends Service {
		private static final String TAG = "BluetoothAdapterService";
		private static final boolean DBG = false;
		private static final boolean TRACE_REF = true;
		private static final int MIN_ADVT_INSTANCES_FOR_MA = 5;
		private static final int MIN_OFFLOADED_FILTERS = 10;
		private static final int MIN_OFFLOADED_SCAN_STORAGE_BYTES = 2048;
		//For Debugging only
		private static int sRefCount=0;

		@@ -986,6 +989,27 @@ public class AdapterService extends Service {
		if (service == null) return ;
		service.unregisterCallback(cb);
		}

		public boolean isMultiAdvertisementSupported() {
		AdapterService service = getService();
		if (service == null) return false;
		int val = service.getNumOfAdvertisementInstancesSupported();
		return (val >= MIN_ADVT_INSTANCES_FOR_MA);
		}

		public boolean isOffloadedFilteringSupported() {
		AdapterService service = getService();
		if (service == null) return false;
		int val = service.getNumOfOffloadedScanFilterSupported();
		return (val >= MIN_OFFLOADED_FILTERS);
		}

		public boolean isOffloadedScanBatchingSupported() {
		AdapterService service = getService();
		if (service == null) return false;
		int val = service.getOffloadedScanResultStorage();
		return (val >= MIN_OFFLOADED_SCAN_STORAGE_BYTES);
		}
		};