Set preferred PHY and read PHY implementation (1/3) (00718b49) · Commits · e / os / android_packages_modules_Bluetooth

android/app/jni/com_android_bluetooth_gatt.cpp

+87 −3

Original line number	Diff line number	Diff line
		@@ -161,6 +161,8 @@ static jmethodID method_onTrackAdvFoundLost;
		static jmethodID method_onScanParamSetupCompleted;
		static jmethodID method_getSampleGattDbElement;
		static jmethodID method_onGetGattDb;
		static jmethodID method_onClientPhyUpdate;
		static jmethodID method_onClientPhyRead;

		/**
		* Server callback methods
		@@ -179,6 +181,8 @@ static jmethodID method_onExecuteWrite;
		static jmethodID method_onNotificationSent;
		static jmethodID method_onServerCongestion;
		static jmethodID method_onServerMtuChanged;
		static jmethodID method_onServerPhyUpdate;
		static jmethodID method_onServerPhyRead;

		/**
		* Advertiser callback methods
		@@ -514,6 +518,16 @@ void btgattc_get_gatt_db_cb(int conn_id, btgatt_db_element_t* db, int count) {
		array.get());
		}

		void btgattc_phy_updated_cb(int conn_id, uint8_t tx_phy, uint8_t rx_phy,
		uint8_t status) {
		CallbackEnv sCallbackEnv(__func__);
		if (!sCallbackEnv.valid()) return;

		info("ASDFASDFADSFDSAFDS");
		sCallbackEnv->CallVoidMethod(mCallbacksObj, method_onClientPhyUpdate, conn_id,
		tx_phy, rx_phy, status);
		}

		static const btgatt_scanner_callbacks_t sGattScannerCallbacks = {
		btgattc_scan_result_cb,
		btgattc_batchscan_reports_cb,
		@@ -538,8 +552,8 @@ static const btgatt_client_callbacks_t sGattClientCallbacks = {
		btgattc_congestion_cb,
		btgattc_get_gatt_db_cb,
		NULL, /* services_removed_cb */
		NULL /* services_added_cb */
		};
		NULL, /* services_added_cb */
		btgattc_phy_updated_cb};

		/**
		* BTA server callbacks
		@@ -703,6 +717,15 @@ void btgatts_mtu_changed_cb(int conn_id, int mtu) {
		conn_id, mtu);
		}

		void btgatts_phy_updated_cb(int conn_id, uint8_t tx_phy, uint8_t rx_phy,
		uint8_t status) {
		CallbackEnv sCallbackEnv(__func__);
		if (!sCallbackEnv.valid()) return;

		sCallbackEnv->CallVoidMethod(mCallbacksObj, method_onServerPhyUpdate, conn_id,
		tx_phy, rx_phy, status);
		}

		static const btgatt_server_callbacks_t sGattServerCallbacks = {
		btgatts_register_app_cb,
		btgatts_connection_cb,
		@@ -717,7 +740,8 @@ static const btgatt_server_callbacks_t sGattServerCallbacks = {
		btgatts_response_confirmation_cb,
		btgatts_indication_sent_cb,
		btgatts_congestion_cb,
		btgatts_mtu_changed_cb};
		btgatts_mtu_changed_cb,
		btgatts_phy_updated_cb};

		/**
		* GATT callbacks
		@@ -793,6 +817,10 @@ static void classInitNative(JNIEnv* env, jclass clazz) {
		"()Lcom/android/bluetooth/gatt/GattDbElement;");
		method_onGetGattDb =
		env->GetMethodID(clazz, "onGetGattDb", "(ILjava/util/ArrayList;)V");
		method_onClientPhyRead =
		env->GetMethodID(clazz, "onClientPhyRead", "(IIII)V");
		method_onClientPhyUpdate =
		env->GetMethodID(clazz, "onClientPhyUpdate", "(IIII)V");

		// Server callbacks

		@@ -823,6 +851,10 @@ static void classInitNative(JNIEnv* env, jclass clazz) {
		method_onServerCongestion =
		env->GetMethodID(clazz, "onServerCongestion", "(IZ)V");
		method_onServerMtuChanged = env->GetMethodID(clazz, "onMtuChanged", "(II)V");
		method_onServerPhyRead =
		env->GetMethodID(clazz, "onServerPhyRead", "(IIII)V");
		method_onServerPhyUpdate =
		env->GetMethodID(clazz, "onServerPhyUpdate", "(IIII)V");

		info("classInitNative: Success!");
		}
		@@ -959,6 +991,29 @@ static void gattClientDisconnectNative(JNIEnv* env, jobject object,
		sGattIf->client->disconnect(clientIf, &bda, conn_id);
		}

		static void gattClientSetPreferredPhyNative(JNIEnv* env, jobject object,
		jint clientIf, jint conn_id,
		jint tx_phy, jint rx_phy,
		jint phy_options) {
		if (!sGattIf) return;
		sGattIf->client->set_preferred_phy(conn_id, tx_phy, rx_phy, phy_options);
		}

		static void readClientPhyCb(int conn_id, uint8_t tx_phy, uint8_t rx_phy,
		uint8_t status) {
		CallbackEnv sCallbackEnv(__func__);
		if (!sCallbackEnv.valid()) return;

		sCallbackEnv->CallVoidMethod(mCallbacksObj, method_onClientPhyRead, conn_id,
		tx_phy, rx_phy, status);
		}

		static void gattClientReadPhyNative(JNIEnv* env, jobject object, jint clientIf,
		jint conn_id) {
		if (!sGattIf) return;
		sGattIf->client->read_phy(conn_id, base::Bind(readClientPhyCb, conn_id));
		}

		static void gattClientRefreshNative(JNIEnv* env, jobject object, jint clientIf,
		jstring address) {
		if (!sGattIf) return;
		@@ -1422,6 +1477,29 @@ static void gattServerDisconnectNative(JNIEnv* env, jobject object,
		sGattIf->server->disconnect(serverIf, &bda, conn_id);
		}

		static void gattServerSetPreferredPhyNative(JNIEnv* env, jobject object,
		jint serverIf, jint conn_id,
		jint tx_phy, jint rx_phy,
		jint phy_options) {
		if (!sGattIf) return;
		sGattIf->server->set_preferred_phy(conn_id, tx_phy, rx_phy, phy_options);
		}

		static void readServerPhyCb(int conn_id, uint8_t tx_phy, uint8_t rx_phy,
		uint8_t status) {
		CallbackEnv sCallbackEnv(__func__);
		if (!sCallbackEnv.valid()) return;

		sCallbackEnv->CallVoidMethod(mCallbacksObj, method_onServerPhyRead, conn_id,
		tx_phy, rx_phy, status);
		}

		static void gattServerReadPhyNative(JNIEnv* env, jobject object, jint serverIf,
		jint conn_id) {
		if (!sGattIf) return;
		sGattIf->server->read_phy(conn_id, base::Bind(readServerPhyCb, conn_id));
		}

		static void gattServerAddServiceNative(JNIEnv* env, jobject object,
		jint server_if,
		jobject gatt_db_elements) {
		@@ -1936,6 +2014,9 @@ static JNINativeMethod sMethods[] = {
		(void*)gattClientConnectNative},
		{"gattClientDisconnectNative", "(ILjava/lang/String;I)V",
		(void*)gattClientDisconnectNative},
		{"gattClientSetPreferredPhyNative", "(IIIII)V",
		(void*)gattClientSetPreferredPhyNative},
		{"gattClientReadPhyNative", "(II)V", (void*)gattClientReadPhyNative},
		{"gattClientRefreshNative", "(ILjava/lang/String;)V",
		(void*)gattClientRefreshNative},
		{"gattClientSearchServiceNative", "(IZJJ)V",
		@@ -1967,6 +2048,9 @@ static JNINativeMethod sMethods[] = {
		(void*)gattServerConnectNative},
		{"gattServerDisconnectNative", "(ILjava/lang/String;I)V",
		(void*)gattServerDisconnectNative},
		{"gattServerSetPreferredPhyNative", "(IIIII)V",
		(void*)gattServerSetPreferredPhyNative},
		{"gattServerReadPhyNative", "(II)V", (void*)gattServerReadPhyNative},
		{"gattServerAddServiceNative", "(ILjava/util/List;)V",
		(void*)gattServerAddServiceNative},
		{"gattServerStopServiceNative", "(II)V",

android/app/src/com/android/bluetooth/gatt/GattService.java

+118 −4

Original line number	Diff line number	Diff line
		@@ -372,6 +372,7 @@ public class GattService extends ProfileService {
		service.flushPendingBatchResults(scannerId);
		}

		@Override
		public void clientConnect(
		int clientIf, String address, boolean isDirect, int transport, int phy) {
		GattService service = getService();
		@@ -379,23 +380,26 @@ public class GattService extends ProfileService {
		service.clientConnect(clientIf, address, isDirect, transport, phy);
		}

		@Override
		public void clientDisconnect(int clientIf, String address) {
		GattService service = getService();
		if (service == null) return;
		service.clientDisconnect(clientIf, address);
		}

		@Override
		public void clientSetPreferredPhy(
		int clientIf, String address, int txPhy, int rxPhy, int phyOptions) {
		GattService service = getService();
		if (service == null) return;
		// TODO(jpawlowski): implement
		service.clientSetPreferredPhy(clientIf, address, txPhy, rxPhy, phyOptions);
		}

		@Override
		public void clientReadPhy(int clientIf, String address) {
		GattService service = getService();
		if (service == null) return;
		// TODO(jpawlowski): implement
		service.clientReadPhy(clientIf, address);
		}

		public void refreshDevice(int clientIf, String address) {
		@@ -501,13 +505,13 @@ public class GattService extends ProfileService {
		int serverIf, String address, int txPhy, int rxPhy, int phyOptions) {
		GattService service = getService();
		if (service == null) return;
		// TODO(jpawlowski): implement
		service.serverSetPreferredPhy(serverIf, address, txPhy, rxPhy, phyOptions);
		}

		public void serverReadPhy(int clientIf, String address) {
		GattService service = getService();
		if (service == null) return;
		// TODO(jpawlowski): implement
		service.serverReadPhy(clientIf, address);
		}

		public void addService(int serverIf, BluetoothGattService svc) {
		@@ -805,6 +809,54 @@ public class GattService extends ProfileService {
		}
		}

		void onClientPhyUpdate(int connId, int txPhy, int rxPhy, int status) throws RemoteException {
		if (DBG) Log.d(TAG, "onClientPhyUpdate() - connId=" + connId + ", status=" + status);

		String address = mClientMap.addressByConnId(connId);
		if (address == null) return;

		ClientMap.App app = mClientMap.getByConnId(connId);
		if (app == null) return;

		app.callback.onPhyUpdate(address, txPhy, rxPhy, status);
		}

		void onClientPhyRead(int connId, int txPhy, int rxPhy, int status) throws RemoteException {
		if (DBG) Log.d(TAG, "onClientPhyRead() - connId=" + connId + ", status=" + status);

		String address = mClientMap.addressByConnId(connId);
		if (address == null) return;

		ClientMap.App app = mClientMap.getByConnId(connId);
		if (app == null) return;

		app.callback.onPhyRead(address, txPhy, rxPhy, status);
		}

		void onServerPhyUpdate(int connId, int txPhy, int rxPhy, int status) throws RemoteException {
		if (DBG) Log.d(TAG, "onServerPhyUpdate() - connId=" + connId + ", status=" + status);

		String address = mServerMap.addressByConnId(connId);
		if (address == null) return;

		ServerMap.App app = mServerMap.getByConnId(connId);
		if (app == null) return;

		app.callback.onPhyUpdate(address, txPhy, rxPhy, status);
		}

		void onServerPhyRead(int connId, int txPhy, int rxPhy, int status) throws RemoteException {
		if (DBG) Log.d(TAG, "onServerPhyRead() - connId=" + connId + ", status=" + status);

		String address = mServerMap.addressByConnId(connId);
		if (address == null) return;

		ServerMap.App app = mServerMap.getByConnId(connId);
		if (app == null) return;

		app.callback.onPhyRead(address, txPhy, rxPhy, status);
		}

		void onSearchCompleted(int connId, int status) throws RemoteException {
		if (DBG) Log.d(TAG, "onSearchCompleted() - connId=" + connId+ ", status=" + status);
		// Gatt DB is ready!
		@@ -1506,6 +1558,32 @@ public class GattService extends ProfileService {
		gattClientDisconnectNative(clientIf, address, connId != null ? connId : 0);
		}

		void clientSetPreferredPhy(int clientIf, String address, int txPhy, int rxPhy, int phyOptions) {
		enforceCallingOrSelfPermission(BLUETOOTH_PERM, "Need BLUETOOTH permission");

		Integer connId = mClientMap.connIdByAddress(clientIf, address);
		if (connId == null) {
		Log.d(TAG, "clientSetPreferredPhy() - no connection to " + address);
		return;
		}

		if (DBG) Log.d(TAG, "clientSetPreferredPhy() - address=" + address + ", connId=" + connId);
		gattClientSetPreferredPhyNative(clientIf, connId, txPhy, rxPhy, phyOptions);
		}

		void clientReadPhy(int clientIf, String address) {
		enforceCallingOrSelfPermission(BLUETOOTH_PERM, "Need BLUETOOTH permission");

		Integer connId = mClientMap.connIdByAddress(clientIf, address);
		if (connId == null) {
		Log.d(TAG, "clientReadPhy() - no connection to " + address);
		return;
		}

		if (DBG) Log.d(TAG, "clientReadPhy() - address=" + address + ", connId=" + connId);
		gattClientReadPhyNative(clientIf, connId);
		}

		int numHwTrackFiltersAvailable() {
		return (AdapterService.getAdapterService().getTotalNumOfTrackableAdvertisements()
		- mScanManager.getCurrentUsedTrackingAdvertisement());
		@@ -1999,6 +2077,32 @@ public class GattService extends ProfileService {
		gattServerDisconnectNative(serverIf, address, connId != null ? connId : 0);
		}

		void serverSetPreferredPhy(int serverIf, String address, int txPhy, int rxPhy, int phyOptions) {
		enforceCallingOrSelfPermission(BLUETOOTH_PERM, "Need BLUETOOTH permission");

		Integer connId = mServerMap.connIdByAddress(serverIf, address);
		if (connId == null) {
		Log.d(TAG, "serverSetPreferredPhy() - no connection to " + address);
		return;
		}

		if (DBG) Log.d(TAG, "serverSetPreferredPhy() - address=" + address + ", connId=" + connId);
		gattServerSetPreferredPhyNative(serverIf, connId, txPhy, rxPhy, phyOptions);
		}

		void serverReadPhy(int serverIf, String address) {
		enforceCallingOrSelfPermission(BLUETOOTH_PERM, "Need BLUETOOTH permission");

		Integer connId = mServerMap.connIdByAddress(serverIf, address);
		if (connId == null) {
		Log.d(TAG, "serverReadPhy() - no connection to " + address);
		return;
		}

		if (DBG) Log.d(TAG, "serverReadPhy() - address=" + address + ", connId=" + connId);
		gattServerReadPhyNative(serverIf, connId);
		}

		void addService(int serverIf, BluetoothGattService service) {
		enforceCallingOrSelfPermission(BLUETOOTH_PERM, "Need BLUETOOTH permission");

		@@ -2303,6 +2407,11 @@ public class GattService extends ProfileService {
		private native void gattClientDisconnectNative(int clientIf, String address,
		int conn_id);

		private native void gattClientSetPreferredPhyNative(
		int clientIf, int conn_id, int tx_phy, int rx_phy, int phy_options);

		private native void gattClientReadPhyNative(int clientIf, int conn_id);

		private native void gattClientRefreshNative(int clientIf, String address);

		private native void gattClientSearchServiceNative(int conn_id,
		@@ -2344,6 +2453,11 @@ public class GattService extends ProfileService {
		private native void gattServerDisconnectNative(int serverIf, String address,
		int conn_id);

		private native void gattServerSetPreferredPhyNative(
		int clientIf, int conn_id, int tx_phy, int rx_phy, int phy_options);

		private native void gattServerReadPhyNative(int clientIf, int conn_id);

		private native void gattServerAddServiceNative(int server_if, List<GattDbElement> service);

		private native void gattServerStopServiceNative (int server_if,