Merge "Get/Set IO capabilities of Bluetooth device" (ae6980fb) · Commits · e / os / android_packages_modules_Bluetooth

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

+3 −0

Original line number	Diff line number	Diff line
		@@ -52,6 +52,9 @@ public final class AbstractionLayer {
		public static final int BT_DEVICE_TYPE_BLE = 0x02;
		public static final int BT_DEVICE_TYPE_DUAL = 0x03;

		static final int BT_PROPERTY_LOCAL_IO_CAPS = 0x0e;
		static final int BT_PROPERTY_LOCAL_IO_CAPS_BLE = 0x0f;

		static final int BT_BOND_STATE_NONE = 0x00;
		static final int BT_BOND_STATE_BONDING = 0x01;
		static final int BT_BOND_STATE_BONDED = 0x02;

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

+52 −0

Original line number	Diff line number	Diff line
		@@ -76,6 +76,9 @@ class AdapterProperties {
		private volatile int mScanMode;
		private volatile int mDiscoverableTimeout;
		private volatile ParcelUuid[] mUuids;
		private volatile int mLocalIOCapability = BluetoothAdapter.IO_CAPABILITY_UNKNOWN;
		private volatile int mLocalIOCapabilityBLE = BluetoothAdapter.IO_CAPABILITY_UNKNOWN;

		private CopyOnWriteArrayList<BluetoothDevice> mBondedDevices =
		new CopyOnWriteArrayList<BluetoothDevice>();

		@@ -286,6 +289,45 @@ class AdapterProperties {
		}
		}

		boolean setIoCapability(int capability) {
		synchronized (mObject) {
		boolean result = mService.setAdapterPropertyNative(
		AbstractionLayer.BT_PROPERTY_LOCAL_IO_CAPS, Utils.intToByteArray(capability));

		if (result) {
		mLocalIOCapability = capability;
		}

		return result;
		}
		}

		int getIoCapability() {
		synchronized (mObject) {
		return mLocalIOCapability;
		}
		}

		boolean setLeIoCapability(int capability) {
		synchronized (mObject) {
		boolean result = mService.setAdapterPropertyNative(
		AbstractionLayer.BT_PROPERTY_LOCAL_IO_CAPS_BLE,
		Utils.intToByteArray(capability));

		if (result) {
		mLocalIOCapabilityBLE = capability;
		}

		return result;
		}
		}

		int getLeIoCapability() {
		synchronized (mObject) {
		return mLocalIOCapabilityBLE;
		}
		}

		/**
		* @return the mScanMode
		*/
		@@ -792,6 +834,16 @@ class AdapterProperties {
		updateFeatureSupport(val);
		break;

		case AbstractionLayer.BT_PROPERTY_LOCAL_IO_CAPS:
		mLocalIOCapability = Utils.byteArrayToInt(val);
		debugLog("mLocalIOCapability set to " + mLocalIOCapability);
		break;

		case AbstractionLayer.BT_PROPERTY_LOCAL_IO_CAPS_BLE:
		mLocalIOCapabilityBLE = Utils.byteArrayToInt(val);
		debugLog("mLocalIOCapabilityBLE set to " + mLocalIOCapabilityBLE);
		break;

		default:
		errorLog("Property change not handled in Java land:" + type);
		}

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

+93 −0

Original line number	Diff line number	Diff line
		@@ -277,6 +277,8 @@ public class AdapterService extends Service {
		mAdapterProperties.onBluetoothReady();
		updateUuids();
		setBluetoothClassFromConfig();
		getAdapterPropertyNative(AbstractionLayer.BT_PROPERTY_LOCAL_IO_CAPS);
		getAdapterPropertyNative(AbstractionLayer.BT_PROPERTY_LOCAL_IO_CAPS_BLE);
		mAdapterStateMachine.sendMessage(AdapterState.BREDR_STARTED);
		}
		break;
		@@ -873,6 +875,7 @@ public class AdapterService extends Service {
		return service.setName(name);
		}

		@Override
		public BluetoothClass getBluetoothClass() {
		if (!Utils.checkCaller()) {
		Log.w(TAG, "getBluetoothClass() - Not allowed for non-active user");
		@@ -884,6 +887,7 @@ public class AdapterService extends Service {
		return service.getBluetoothClass();
		}

		@Override
		public boolean setBluetoothClass(BluetoothClass bluetoothClass) {
		if (!Utils.checkCaller()) {
		Log.w(TAG, "setBluetoothClass() - Not allowed for non-active user");
		@@ -897,6 +901,54 @@ public class AdapterService extends Service {
		return service.setBluetoothClass(bluetoothClass);
		}

		@Override
		public int getIoCapability() {
		if (!Utils.checkCaller()) {
		Log.w(TAG, "setBluetoothClass() - Not allowed for non-active user");
		return BluetoothAdapter.IO_CAPABILITY_UNKNOWN;
		}

		AdapterService service = getService();
		if (service == null) return BluetoothAdapter.IO_CAPABILITY_UNKNOWN;
		return service.getIoCapability();
		}

		@Override
		public boolean setIoCapability(int capability) {
		if (!Utils.checkCaller()) {
		Log.w(TAG, "setBluetoothClass() - Not allowed for non-active user");
		return false;
		}

		AdapterService service = getService();
		if (service == null) return false;
		return service.setIoCapability(capability);
		}

		@Override
		public int getLeIoCapability() {
		if (!Utils.checkCaller()) {
		Log.w(TAG, "setBluetoothClass() - Not allowed for non-active user");
		return BluetoothAdapter.IO_CAPABILITY_UNKNOWN;
		}

		AdapterService service = getService();
		if (service == null) return BluetoothAdapter.IO_CAPABILITY_UNKNOWN;
		return service.getLeIoCapability();
		}

		@Override
		public boolean setLeIoCapability(int capability) {
		if (!Utils.checkCaller()) {
		Log.w(TAG, "setBluetoothClass() - Not allowed for non-active user");
		return false;
		}

		AdapterService service = getService();
		if (service == null) return false;
		return service.setLeIoCapability(capability);
		}

		@Override
		public int getScanMode() {
		if (!Utils.checkCallerAllowManagedProfiles(mService)) {
		@@ -1690,6 +1742,47 @@ public class AdapterService extends Service {
		return result && storeBluetoothClassConfig(bluetoothClass.getClassOfDevice());
		}

		private boolean validateInputOutputCapability(int capability) {
		if (capability < 0 \|\| capability >= BluetoothAdapter.IO_CAPABILITY_MAX) {
		Log.e(TAG, "Invalid IO capability value - " + capability);
		return false;
		}

		return true;
		}

		int getIoCapability() {
		enforceCallingOrSelfPermission(BLUETOOTH_ADMIN_PERM, "Need BLUETOOTH ADMIN permission");

		return mAdapterProperties.getIoCapability();
		}

		boolean setIoCapability(int capability) {
		enforceCallingOrSelfPermission(
		BLUETOOTH_PRIVILEGED, "Need BLUETOOTH PRIVILEGED permission");
		if (!validateInputOutputCapability(capability)) {
		return false;
		}

		return mAdapterProperties.setIoCapability(capability);
		}

		int getLeIoCapability() {
		enforceCallingOrSelfPermission(BLUETOOTH_ADMIN_PERM, "Need BLUETOOTH ADMIN permission");

		return mAdapterProperties.getLeIoCapability();
		}

		boolean setLeIoCapability(int capability) {
		enforceCallingOrSelfPermission(
		BLUETOOTH_PRIVILEGED, "Need BLUETOOTH PRIVILEGED permission");
		if (!validateInputOutputCapability(capability)) {
		return false;
		}

		return mAdapterProperties.setLeIoCapability(capability);
		}

		int getScanMode() {
		enforceCallingOrSelfPermission(BLUETOOTH_PERM, "Need BLUETOOTH permission");