diff options
Diffstat (limited to 'framework/java/android/bluetooth/le/BluetoothLeAdvertiser.java')
| -rw-r--r-- | framework/java/android/bluetooth/le/BluetoothLeAdvertiser.java | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/framework/java/android/bluetooth/le/BluetoothLeAdvertiser.java b/framework/java/android/bluetooth/le/BluetoothLeAdvertiser.java index 94d03e533d..e03c9477a6 100644 --- a/framework/java/android/bluetooth/le/BluetoothLeAdvertiser.java +++ b/framework/java/android/bluetooth/le/BluetoothLeAdvertiser.java @@ -62,6 +62,9 @@ public final class BluetoothLeAdvertiser { private BluetoothAdapter mBluetoothAdapter; private final Map<AdvertiseCallback, AdvertiseCallbackWrapper> mLeAdvertisers = new HashMap<AdvertiseCallback, AdvertiseCallbackWrapper>(); + private final Map<AdvertisingSetCallback, IAdvertisingSetCallback> + advertisingSetCallbackWrappers = new HashMap<>(); + private final Map<Integer, AdvertisingSet> advertisingSets = new HashMap<>(); /** * Use BluetoothAdapter.getLeAdvertiser() instead. @@ -156,6 +159,93 @@ public final class BluetoothLeAdvertiser { } /** + * Creates a new advertising set. If operation succeed, device will start advertising. This + * method returns immediately, the operation status is delivered through + * {@code callback.onNewAdvertisingSet()}. + * <p> + * @param parameters advertising set parameters. + * @param advertiseData Advertisement data to be broadcasted. + * @param scanResponse Scan response associated with the advertisement data. + * @param periodicData Periodic advertising data. + * @param callback Callback for advertising set. + */ + public void startAdvertisingSet(AdvertisingSetParameters parameters, + AdvertiseData advertiseData, AdvertiseData scanResponse, + PeriodicAdvertisingParameters periodicParameters, + AdvertiseData periodicData, AdvertisingSetCallback callback) { + startAdvertisingSet(parameters, advertiseData, scanResponse, periodicParameters, + periodicData, callback, new Handler(Looper.getMainLooper())); + } + + /** + * Creates a new advertising set. If operation succeed, device will start advertising. This + * method returns immediately, the operation status is delivered through + * {@code callback.onNewAdvertisingSet()}. + * <p> + * @param parameters advertising set parameters. + * @param advertiseData Advertisement data to be broadcasted. + * @param scanResponse Scan response associated with the advertisement data. + * @param periodicData Periodic advertising data. + * @param callback Callback for advertising set. + * @param handler thread upon which the callbacks will be invoked. + */ + public void startAdvertisingSet(AdvertisingSetParameters parameters, + AdvertiseData advertiseData, AdvertiseData scanResponse, + PeriodicAdvertisingParameters periodicParameters, + AdvertiseData periodicData, AdvertisingSetCallback callback, + Handler handler) { + BluetoothLeUtils.checkAdapterStateOn(mBluetoothAdapter); + + if (callback == null) { + throw new IllegalArgumentException("callback cannot be null"); + } + + IBluetoothGatt gatt; + try { + gatt = mBluetoothManager.getBluetoothGatt(); + } catch (RemoteException e) { + Log.e(TAG, "Failed to get Bluetooth gatt - ", e); + throw new IllegalStateException("Failed to get Bluetooth"); + } + + IAdvertisingSetCallback wrapped = wrap(callback, handler); + advertisingSetCallbackWrappers.put(callback, wrapped); + + try { + gatt.startAdvertisingSet(parameters, advertiseData, scanResponse, periodicParameters, + periodicData, wrapped); + } catch (RemoteException e) { + Log.e(TAG, "Failed to start advertising set - ", e); + throw new IllegalStateException("Failed to start advertising set"); + } + } + + /** + * Used to dispose of a {@link AdvertisingSet} object, obtained with {@link + * BluetoothLeAdvertiser#startAdvertisingSet}. + */ + public void stopAdvertisingSet(AdvertisingSetCallback callback) { + if (callback == null) { + throw new IllegalArgumentException("callback cannot be null"); + } + + IAdvertisingSetCallback wrapped = advertisingSetCallbackWrappers.remove(callback); + if (wrapped == null) { + throw new IllegalArgumentException( + "callback does not represent valid registered callback."); + } + + IBluetoothGatt gatt; + try { + gatt = mBluetoothManager.getBluetoothGatt(); + gatt.stopAdvertisingSet(wrapped); + } catch (RemoteException e) { + Log.e(TAG, "Failed to stop advertising - ", e); + throw new IllegalStateException("Failed to stop advertising"); + } + } + + /** * Cleans up advertisers. Should be called when bluetooth is down. * * @hide @@ -219,6 +309,110 @@ public final class BluetoothLeAdvertiser { return array == null ? 0 : array.length; } + IAdvertisingSetCallback wrap(AdvertisingSetCallback callback, Handler handler) { + return new IAdvertisingSetCallback.Stub() { + public void onAdvertisingSetStarted(int advertiserId, int status) { + handler.post(new Runnable() { + @Override + public void run() { + if (status != AdvertisingSetCallback.ADVERTISE_SUCCESS) { + callback.onAdvertisingSetStarted(null, status); + advertisingSetCallbackWrappers.remove(callback); + return; + } + + AdvertisingSet advertisingSet = + new AdvertisingSet(advertiserId, mBluetoothManager); + advertisingSets.put(advertiserId, advertisingSet); + callback.onAdvertisingSetStarted(advertisingSet, status); + } + }); + } + + public void onAdvertisingSetStopped(int advertiserId) { + handler.post(new Runnable() { + @Override + public void run() { + AdvertisingSet advertisingSet = advertisingSets.get(advertiserId); + callback.onAdvertisingSetStopped(advertisingSet); + advertisingSets.remove(advertiserId); + advertisingSetCallbackWrappers.remove(callback); + } + }); + } + + public void onAdvertisingEnabled(int advertiserId, boolean enabled, int status) { + handler.post(new Runnable() { + @Override + public void run() { + AdvertisingSet advertisingSet = advertisingSets.get(advertiserId); + callback.onAdvertisingEnabled(advertisingSet, enabled, status); + } + }); + } + + public void onAdvertisingDataSet(int advertiserId, int status) { + handler.post(new Runnable() { + @Override + public void run() { + AdvertisingSet advertisingSet = advertisingSets.get(advertiserId); + callback.onAdvertisingDataSet(advertisingSet, status); + } + }); + } + + public void onScanResponseDataSet(int advertiserId, int status) { + handler.post(new Runnable() { + @Override + public void run() { + AdvertisingSet advertisingSet = advertisingSets.get(advertiserId); + callback.onScanResponseDataSet(advertisingSet, status); + } + }); + } + + public void onAdvertisingParametersUpdated(int advertiserId, int status) { + handler.post(new Runnable() { + @Override + public void run() { + AdvertisingSet advertisingSet = advertisingSets.get(advertiserId); + callback.onAdvertisingParametersUpdated(advertisingSet, status); + } + }); + } + + public void onPeriodicAdvertisingParametersUpdated(int advertiserId, int status) { + handler.post(new Runnable() { + @Override + public void run() { + AdvertisingSet advertisingSet = advertisingSets.get(advertiserId); + callback.onPeriodicAdvertisingParametersUpdated(advertisingSet, status); + } + }); + } + + public void onPeriodicAdvertisingDataSet(int advertiserId, int status) { + handler.post(new Runnable() { + @Override + public void run() { + AdvertisingSet advertisingSet = advertisingSets.get(advertiserId); + callback.onPeriodicAdvertisingDataSet(advertisingSet, status); + } + }); + } + + public void onPeriodicAdvertisingEnable(int advertiserId, boolean enable, int status) { + handler.post(new Runnable() { + @Override + public void run() { + AdvertisingSet advertisingSet = advertisingSets.get(advertiserId); + callback.onPeriodicAdvertisingEnable(advertisingSet, enable, status); + } + }); + } + }; + } + /** * Bluetooth GATT interface callbacks for advertising. */ |