Snap for 5470312 from 9bc4eea957f7d0ba98ec117e7a188d3b5f134890 to qt-release (50777273) · Commits · e / os / android_packages_apps_Bluetooth

src/com/android/bluetooth/Utils.java

+20 −0

Original line number	Diff line number	Diff line
		@@ -39,6 +39,8 @@ import java.io.InputStream;
		import java.io.OutputStream;
		import java.nio.ByteBuffer;
		import java.nio.ByteOrder;
		import java.nio.charset.Charset;
		import java.nio.charset.CharsetDecoder;
		import java.util.List;
		import java.util.UUID;
		import java.util.concurrent.TimeUnit;
		@@ -110,6 +112,24 @@ public final class Utils {
		return sb.toString();
		}

		/**
		* A parser to transfer a byte array to a UTF8 string
		*
		* @param valueBuf the byte array to transfer
		* @return the transferred UTF8 string
		*/
		public static String byteArrayToUtf8String(byte[] valueBuf) {
		CharsetDecoder decoder = Charset.forName("UTF8").newDecoder();
		ByteBuffer byteBuffer = ByteBuffer.wrap(valueBuf);
		String valueStr = "";
		try {
		valueStr = decoder.decode(byteBuffer).toString();
		} catch (Exception ex) {
		Log.e(TAG, "Error when parsing byte array to UTF8 String. " + ex);
		}
		return valueStr;
		}

		public static byte[] intToByteArray(int value) {
		ByteBuffer converter = ByteBuffer.allocate(4);
		converter.order(ByteOrder.nativeOrder());

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

+7 −7

Original line number	Diff line number	Diff line
		@@ -1694,7 +1694,7 @@ public class AdapterService extends Service {
		}

		@Override
		public boolean setMetadata(BluetoothDevice device, int key, String value) {
		public boolean setMetadata(BluetoothDevice device, int key, byte[] value) {
		AdapterService service = getService();
		if (service == null) {
		return false;
		@@ -1703,7 +1703,7 @@ public class AdapterService extends Service {
		}

		@Override
		public String getMetadata(BluetoothDevice device, int key) {
		public byte[] getMetadata(BluetoothDevice device, int key) {
		AdapterService service = getService();
		if (service == null) {
		return null;
		@@ -2718,15 +2718,15 @@ public class AdapterService extends Service {
		return true;
		}

		boolean setMetadata(BluetoothDevice device, int key, String value) {
		if (value.length() > BluetoothDevice.METADATA_MAX_LENGTH) {
		Log.e(TAG, "setMetadata: value length too long " + value.length());
		boolean setMetadata(BluetoothDevice device, int key, byte[] value) {
		if (value.length > BluetoothDevice.METADATA_MAX_LENGTH) {
		Log.e(TAG, "setMetadata: value length too long " + value.length);
		return false;
		}
		return mDatabaseManager.setCustomMeta(device, key, value);
		}

		String getMetadata(BluetoothDevice device, int key) {
		byte[] getMetadata(BluetoothDevice device, int key) {
		return mDatabaseManager.getCustomMeta(device, key);
		}

		@@ -2734,7 +2734,7 @@ public class AdapterService extends Service {
		* Update metadata change to registered listeners
		*/
		@VisibleForTesting
		public void metadataChanged(String address, int key, String value) {
		public void metadataChanged(String address, int key, byte[] value) {
		BluetoothDevice device = mRemoteDevices.getDevice(Utils.getBytesFromAddress(address));
		if (mMetadataListeners.containsKey(device)) {
		ArrayList<IBluetoothMetadataListener> list = mMetadataListeners.get(device);

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

+2 −2

Original line number	Diff line number	Diff line
		@@ -395,9 +395,9 @@ final class BondStateMachine extends StateMachine {
		mAdapterService.obfuscateAddress(device), classOfDevice);
		mAdapterProperties.onBondStateChanged(device, newState);

		if ((devProp.getDeviceType() == BluetoothDevice.DEVICE_TYPE_CLASSIC
		if (devProp != null && ((devProp.getDeviceType() == BluetoothDevice.DEVICE_TYPE_CLASSIC
		\|\| devProp.getDeviceType() == BluetoothDevice.DEVICE_TYPE_DUAL)
		&& newState == BluetoothDevice.BOND_BONDED && devProp.getUuids() == null) {
		&& 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);

src/com/android/bluetooth/btservice/storage/CustomizedMetadataEntity.java

+17 −17

Original line number	Diff line number	Diff line
		@@ -20,21 +20,21 @@ import androidx.room.Entity;

		@Entity
		class CustomizedMetadataEntity {
		public String manufacturer_name;
		public String model_name;
		public String software_version;
		public String hardware_version;
		public String companion_app;
		public String main_icon;
		public String is_unthethered_headset;
		public String unthethered_left_icon;
		public String unthethered_right_icon;
		public String unthethered_case_icon;
		public String unthethered_left_battery;
		public String unthethered_right_battery;
		public String unthethered_case_battery;
		public String unthethered_left_charging;
		public String unthethered_right_charging;
		public String unthethered_case_charging;
		public String enhanced_settings_ui_uri;
		public byte[] manufacturer_name;
		public byte[] model_name;
		public byte[] software_version;
		public byte[] hardware_version;
		public byte[] companion_app;
		public byte[] main_icon;
		public byte[] is_untethered_headset;
		public byte[] untethered_left_icon;
		public byte[] untethered_right_icon;
		public byte[] untethered_case_icon;
		public byte[] untethered_left_battery;
		public byte[] untethered_right_battery;
		public byte[] untethered_case_battery;
		public byte[] untethered_left_charging;
		public byte[] untethered_right_charging;
		public byte[] untethered_case_charging;
		public byte[] enhanced_settings_ui_uri;
		}

src/com/android/bluetooth/btservice/storage/DatabaseManager.java

+18 −17

Original line number	Diff line number	Diff line
		@@ -35,6 +35,7 @@ import android.provider.Settings;
		import android.util.Log;
		import android.util.StatsLog;

		import com.android.bluetooth.Utils;
		import com.android.bluetooth.btservice.AdapterService;
		import com.android.internal.annotations.VisibleForTesting;

		@@ -184,16 +185,16 @@ public class DatabaseManager {
		case BluetoothDevice.METADATA_HARDWARE_VERSION:
		case BluetoothDevice.METADATA_COMPANION_APP:
		case BluetoothDevice.METADATA_MAIN_ICON:
		case BluetoothDevice.METADATA_IS_UNTHETHERED_HEADSET:
		case BluetoothDevice.METADATA_UNTHETHERED_LEFT_ICON:
		case BluetoothDevice.METADATA_UNTHETHERED_RIGHT_ICON:
		case BluetoothDevice.METADATA_UNTHETHERED_CASE_ICON:
		case BluetoothDevice.METADATA_UNTHETHERED_LEFT_BATTERY:
		case BluetoothDevice.METADATA_UNTHETHERED_RIGHT_BATTERY:
		case BluetoothDevice.METADATA_UNTHETHERED_CASE_BATTERY:
		case BluetoothDevice.METADATA_UNTHETHERED_LEFT_CHARGING:
		case BluetoothDevice.METADATA_UNTHETHERED_RIGHT_CHARGING:
		case BluetoothDevice.METADATA_UNTHETHERED_CASE_CHARGING:
		case BluetoothDevice.METADATA_IS_UNTETHERED_HEADSET:
		case BluetoothDevice.METADATA_UNTETHERED_LEFT_ICON:
		case BluetoothDevice.METADATA_UNTETHERED_RIGHT_ICON:
		case BluetoothDevice.METADATA_UNTETHERED_CASE_ICON:
		case BluetoothDevice.METADATA_UNTETHERED_LEFT_BATTERY:
		case BluetoothDevice.METADATA_UNTETHERED_RIGHT_BATTERY:
		case BluetoothDevice.METADATA_UNTETHERED_CASE_BATTERY:
		case BluetoothDevice.METADATA_UNTETHERED_LEFT_CHARGING:
		case BluetoothDevice.METADATA_UNTETHERED_RIGHT_CHARGING:
		case BluetoothDevice.METADATA_UNTETHERED_CASE_CHARGING:
		case BluetoothDevice.METADATA_ENHANCED_SETTINGS_UI_URI:
		return true;
		}
		@@ -205,7 +206,7 @@ public class DatabaseManager {
		* Set customized metadata to database with requested key
		*/
		@VisibleForTesting
		public boolean setCustomMeta(BluetoothDevice device, int key, String newValue) {
		public boolean setCustomMeta(BluetoothDevice device, int key, byte[] newValue) {
		synchronized (mMetadataCache) {
		if (device == null) {
		Log.e(TAG, "setCustomMeta: device is null");
		@@ -224,8 +225,8 @@ public class DatabaseManager {
		createMetadata(address);
		}
		Metadata data = mMetadataCache.get(address);
		String oldValue = data.getCustomizedMeta(key);
		if (oldValue != null && oldValue.equals(newValue)) {
		byte[] oldValue = data.getCustomizedMeta(key);
		if (oldValue != null && Arrays.equals(oldValue, newValue)) {
		if (VERBOSE) {
		Log.d(TAG, "setCustomMeta: metadata not changed.");
		}
		@@ -244,7 +245,7 @@ public class DatabaseManager {
		* Get customized metadata from database with requested key
		*/
		@VisibleForTesting
		public String getCustomMeta(BluetoothDevice device, int key) {
		public byte[] getCustomMeta(BluetoothDevice device, int key) {
		synchronized (mMetadataCache) {
		if (device == null) {
		Log.e(TAG, "getCustomMeta: device is null");
		@@ -263,8 +264,7 @@ public class DatabaseManager {
		}

		Metadata data = mMetadataCache.get(address);
		String value = data.getCustomizedMeta(key);
		return value;
		return data.getCustomizedMeta(key);
		}
		}

		@@ -763,13 +763,14 @@ public class DatabaseManager {
		mHandler.sendMessage(message);
		}

		private void logManufacturerInfo(BluetoothDevice device, int key, String value) {
		private void logManufacturerInfo(BluetoothDevice device, int key, byte[] bytesValue) {
		String callingApp = mAdapterService.getPackageManager().getNameForUid(
		Binder.getCallingUid());
		String manufacturerName = "";
		String modelName = "";
		String hardwareVersion = "";
		String softwareVersion = "";
		String value = Utils.byteArrayToUtf8String(bytesValue);
		switch (key) {
		case BluetoothDevice.METADATA_MANUFACTURER_NAME:
		manufacturerName = value;