DO NOT MERGE Separate SDP procedure from bonding state (2/2) (6ac83394) · Commits · e / os / android_packages_modules_Bluetooth

android/app/src/com/android/bluetooth/a2dp/A2dpStateMachine.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -878,8 +878,10 @@ final class A2dpStateMachine extends StateMachine {
		else if((BluetoothProfile.PRIORITY_OFF < priority) \|\|
		((BluetoothProfile.PRIORITY_UNDEFINED == priority) &&
		(device.getBondState() != BluetoothDevice.BOND_NONE))){
		if (device.getBondState() == BluetoothDevice.BOND_BONDED) {
		ret = true;
		}
		}
		return ret;
		}

android/app/src/com/android/bluetooth/a2dpsink/A2dpSinkStateMachine.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -716,8 +716,10 @@ public class A2dpSinkStateMachine extends StateMachine {
		if((BluetoothProfile.PRIORITY_OFF < priority) \|\|
		((BluetoothProfile.PRIORITY_UNDEFINED == priority) &&
		(device.getBondState() != BluetoothDevice.BOND_NONE))){
		if (device.getBondState() == BluetoothDevice.BOND_BONDED) {
		return true;
		}
		}
		logw("okToConnect not OK to connect " + device);
		return false;
		}

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

+12 −0

Original line number	Diff line number	Diff line
		@@ -1591,6 +1591,18 @@ public class AdapterService extends Service {
		}
		}

		/**
		* Update device UUID changed to {@link BondStateMachine}
		*
		* @param device remote device of interest
		*/
		public void deviceUuidUpdated(BluetoothDevice device) {
		// Notify BondStateMachine for SDP complete / UUID changed.
		Message msg = mBondStateMachine.obtainMessage(BondStateMachine.UUID_UPDATE);
		msg.obj = device;
		mBondStateMachine.sendMessage(msg);
		}

		boolean cancelBondProcess(BluetoothDevice device) {
		enforceCallingOrSelfPermission(BLUETOOTH_ADMIN_PERM, "Need BLUETOOTH ADMIN permission");
		byte[] addr = Utils.getBytesFromAddress(device.getAddress());

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

+44 −1

Original line number	Diff line number	Diff line
		@@ -40,6 +40,8 @@ import com.android.internal.util.State;
		import com.android.internal.util.StateMachine;

		import java.util.ArrayList;
		import java.util.HashSet;
		import java.util.Set;

		/**
		* This state machine handles Bluetooth Adapter State.
		@@ -59,6 +61,7 @@ final class BondStateMachine extends StateMachine {
		static final int BONDING_STATE_CHANGE = 4;
		static final int SSP_REQUEST = 5;
		static final int PIN_REQUEST = 6;
		static final int UUID_UPDATE = 10;
		static final int BOND_STATE_NONE = 0;
		static final int BOND_STATE_BONDING = 1;
		static final int BOND_STATE_BONDED = 2;
		@@ -68,6 +71,7 @@ final class BondStateMachine extends StateMachine {
		private RemoteDevices mRemoteDevices;
		private BluetoothAdapter mAdapter;

		private Set<BluetoothDevice> mPendingBondedDevices = new HashSet<>();
		private PendingCommandState mPendingCommandState = new PendingCommandState();
		private StableState mStableState = new StableState();

		@@ -144,6 +148,11 @@ final class BondStateMachine extends StateMachine {
		Log.e(TAG, "In stable state, received invalid newState: " + newState);
		}
		break;
		case UUID_UPDATE:
		if (mPendingBondedDevices.contains(dev)) {
		sendIntent(dev, BluetoothDevice.BOND_BONDED, 0);
		}
		break;

		case CANCEL_BOND:
		default:
		@@ -332,11 +341,45 @@ final class BondStateMachine extends StateMachine {
		private void sendIntent(BluetoothDevice device, int newState, int reason) {
		DeviceProperties devProp = mRemoteDevices.getDeviceProperties(device);
		int oldState = BluetoothDevice.BOND_NONE;
		if (newState != BluetoothDevice.BOND_NONE && newState != BluetoothDevice.BOND_BONDING
		&& newState != BluetoothDevice.BOND_BONDED) {
		infoLog("Invalid bond state " + newState);
		return;
		}
		if (devProp != null) {
		oldState = devProp.getBondState();
		}
		if (oldState == newState) return;
		if (mPendingBondedDevices.contains(device)) {
		mPendingBondedDevices.remove(device);
		if (oldState == BluetoothDevice.BOND_BONDED) {
		if (newState == BluetoothDevice.BOND_BONDING) {
		mAdapterProperties.onBondStateChanged(device, newState);
		}
		oldState = BluetoothDevice.BOND_BONDING;
		} else {
		// Should not enter here.
		throw new IllegalArgumentException("Invalid old state " + oldState);
		}
		}

		mAdapterProperties.onBondStateChanged(device, newState);

		if (devProp != null
		&& ((devProp.getDeviceType() == BluetoothDevice.DEVICE_TYPE_CLASSIC
		\|\| devProp.getDeviceType() == BluetoothDevice.DEVICE_TYPE_DUAL)
		&& newState == BluetoothDevice.BOND_BONDED
		&& devProp.getUuids() == null)) {
		infoLog(device + " is bonded, wait for SDP complete to broadcast bonded intent");
		if (!mPendingBondedDevices.contains(device)) {
		mPendingBondedDevices.add(device);
		}
		if (oldState == BluetoothDevice.BOND_NONE) {
		// Broadcast NONE->BONDING for NONE->BONDED case.
		newState = BluetoothDevice.BOND_BONDING;
		} else {
		return;
		}
		}

		Intent intent = new Intent(BluetoothDevice.ACTION_BOND_STATE_CHANGED);
		intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device);

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

+3 −1

Original line number	Diff line number	Diff line
		@@ -483,8 +483,10 @@ final class RemoteDevices {
		case AbstractionLayer.BT_PROPERTY_UUIDS:
		int numUuids = val.length/AbstractionLayer.BT_UUID_SIZE;
		device.mUuids = Utils.byteArrayToUuid(val);
		if (mAdapterService.getState() == BluetoothAdapter.STATE_ON)
		if (mAdapterService.getState() == BluetoothAdapter.STATE_ON) {
		mAdapterService.deviceUuidUpdated(bdDevice);
		sendUuidIntent(bdDevice);
		}
		break;
		case AbstractionLayer.BT_PROPERTY_TYPE_OF_DEVICE:
		// The device type from hal layer, defined in bluetooth.h,