Snap for 10963245 from 6526dec34d8243a7c812504b907ab5bf733fdba5 to 24Q1-release (d0804d3d) · Commits · e / os / android_packages_modules_Bluetooth

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

+172 −93

Original line number	Diff line number	Diff line
		@@ -23,9 +23,6 @@ import android.bluetooth.BluetoothAdapter;
		import android.bluetooth.BluetoothDevice;
		import android.bluetooth.BluetoothProfile;
		import android.bluetooth.BluetoothUuid;
		import android.content.BroadcastReceiver;
		import android.content.Context;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.os.Handler;
		import android.os.Looper;
		@@ -66,7 +63,7 @@ import java.util.Objects;
		// 2. When the profile connection-state changes: At this point if a new profile gets CONNECTED we
		// will try to connect other profiles on the same device. This is to avoid collision if devices
		// somehow end up trying to connect at same time or general connection issues.
		class PhonePolicy implements AdapterService.BluetoothStateCallback {
		public class PhonePolicy implements AdapterService.BluetoothStateCallback {
		private static final boolean DBG = true;
		private static final String TAG = "BluetoothPhonePolicy";

		@@ -80,6 +77,19 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		private static boolean sLeAudioEnabledByDefault = DeviceConfig.getBoolean(
		DeviceConfig.NAMESPACE_BLUETOOTH, CONFIG_LE_AUDIO_ENABLED_BY_DEFAULT, false);

		private static final String HFP_AUTO_CONNECT = "HFP_AUTO_CONNECT";

		@VisibleForTesting
		static boolean sIsHfpAutoConnectEnabled =
		DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_BLUETOOTH, HFP_AUTO_CONNECT, false);

		/** flag for multi auto connect */
		public static boolean sIsHfpMultiAutoConnectEnabled =
		DeviceConfig.getBoolean(
		DeviceConfig.NAMESPACE_BLUETOOTH,
		"com.android.bluetooth.hfp_multi_auto_connect",
		false);

		// Timeouts
		@VisibleForTesting static int sConnectOtherProfilesTimeoutMillis = 6000; // 6s

		@@ -206,9 +216,10 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {

		// Set profile priorities only for the profiles discovered on the remote device.
		// This avoids needless auto-connect attempts to profiles non-existent on the remote device
		if ((hidService != null) && (Utils.arrayContains(uuids, BluetoothUuid.HID)
		\|\| Utils.arrayContains(uuids, BluetoothUuid.HOGP)) && (
		hidService.getConnectionPolicy(device)
		if ((hidService != null)
		&& (Utils.arrayContains(uuids, BluetoothUuid.HID)
		\|\| Utils.arrayContains(uuids, BluetoothUuid.HOGP))
		&& (hidService.getConnectionPolicy(device)
		== BluetoothProfile.CONNECTION_POLICY_UNKNOWN)) {
		if (mAutoConnectProfilesSupported) {
		hidService.setConnectionPolicy(device, BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		@@ -230,8 +241,8 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		BluetoothProfile.HEADSET, BluetoothProfile.CONNECTION_POLICY_FORBIDDEN);
		} else {
		if (mAutoConnectProfilesSupported) {
		headsetService.setConnectionPolicy(device,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		headsetService.setConnectionPolicy(
		device, BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		} else {
		mAdapterService.getDatabase().setProfileConnectionPolicy(device,
		BluetoothProfile.HEADSET, BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		@@ -245,8 +256,7 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		&& (a2dpService.getConnectionPolicy(device)
		== BluetoothProfile.CONNECTION_POLICY_UNKNOWN)) {
		if (!isDualModeAudioEnabled() && isLeAudioProfileAllowed) {
		debugLog("clear a2dp profile priority for the le audio dual mode device "
		+ device);
		debugLog("clear a2dp profile priority for the le audio dual mode device " + device);
		mAdapterService.getDatabase().setProfileConnectionPolicy(device,
		BluetoothProfile.A2DP, BluetoothProfile.CONNECTION_POLICY_FORBIDDEN);
		} else {
		@@ -254,8 +264,12 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		a2dpService.setConnectionPolicy(device,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		} else {
		mAdapterService.getDatabase().setProfileConnectionPolicy(device,
		BluetoothProfile.A2DP, BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		mAdapterService
		.getDatabase()
		.setProfileConnectionPolicy(
		device,
		BluetoothProfile.A2DP,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		}
		}
		}
		@@ -267,10 +281,13 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		== BluetoothProfile.CONNECTION_POLICY_UNKNOWN)) {
		// Always allow CSIP during pairing process regardless of LE audio preference
		if (mAutoConnectProfilesSupported) {
		csipSetCoordinatorService.setConnectionPolicy(device,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		csipSetCoordinatorService.setConnectionPolicy(
		device, BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		} else {
		mAdapterService.getDatabase().setProfileConnectionPolicy(device,
		mAdapterService
		.getDatabase()
		.setProfileConnectionPolicy(
		device,
		BluetoothProfile.CSIP_SET_COORDINATOR,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		}
		@@ -281,13 +298,18 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		&& (Utils.arrayContains(uuids, BluetoothUuid.PANU)
		&& (panService.getConnectionPolicy(device)
		== BluetoothProfile.CONNECTION_POLICY_UNKNOWN)
		&& mAdapterService.getResources()
		&& mAdapterService
		.getResources()
		.getBoolean(R.bool.config_bluetooth_pan_enable_autoconnect))) {
		if (mAutoConnectProfilesSupported) {
		panService.setConnectionPolicy(device, BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		} else {
		mAdapterService.getDatabase().setProfileConnectionPolicy(device,
		BluetoothProfile.PAN, BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		mAdapterService
		.getDatabase()
		.setProfileConnectionPolicy(
		device,
		BluetoothProfile.PAN,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		}
		}

		@@ -298,16 +320,24 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		if (isLeAudioProfileAllowed) {
		debugLog("setting le audio profile priority for device " + device);
		if (mAutoConnectProfilesSupported) {
		leAudioService.setConnectionPolicy(device,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		leAudioService.setConnectionPolicy(
		device, BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		} else {
		mAdapterService.getDatabase().setProfileConnectionPolicy(device,
		BluetoothProfile.LE_AUDIO, BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		mAdapterService
		.getDatabase()
		.setProfileConnectionPolicy(
		device,
		BluetoothProfile.LE_AUDIO,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		}
		} else {
		debugLog("clear LEA profile priority because LE audio is not allowed");
		mAdapterService.getDatabase().setProfileConnectionPolicy(device,
		BluetoothProfile.LE_AUDIO, BluetoothProfile.CONNECTION_POLICY_FORBIDDEN);
		mAdapterService
		.getDatabase()
		.setProfileConnectionPolicy(
		device,
		BluetoothProfile.LE_AUDIO,
		BluetoothProfile.CONNECTION_POLICY_FORBIDDEN);
		}
		}

		@@ -317,15 +347,22 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		== BluetoothProfile.CONNECTION_POLICY_UNKNOWN)) {
		if (isLeAudioProfileAllowed) {
		debugLog("LE Audio preferred over ASHA for device " + device);
		mAdapterService.getDatabase().setProfileConnectionPolicy(device,
		BluetoothProfile.HEARING_AID, BluetoothProfile.CONNECTION_POLICY_FORBIDDEN);
		mAdapterService
		.getDatabase()
		.setProfileConnectionPolicy(
		device,
		BluetoothProfile.HEARING_AID,
		BluetoothProfile.CONNECTION_POLICY_FORBIDDEN);
		} else {
		debugLog("setting hearing aid profile priority for device " + device);
		if (mAutoConnectProfilesSupported) {
		hearingAidService.setConnectionPolicy(device,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		hearingAidService.setConnectionPolicy(
		device, BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		} else {
		mAdapterService.getDatabase().setProfileConnectionPolicy(device,
		mAdapterService
		.getDatabase()
		.setProfileConnectionPolicy(
		device,
		BluetoothProfile.HEARING_AID,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		}
		@@ -339,16 +376,22 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		if (isLeAudioProfileAllowed) {
		debugLog("setting volume control profile priority for device " + device);
		if (mAutoConnectProfilesSupported) {
		volumeControlService.setConnectionPolicy(device,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		volumeControlService.setConnectionPolicy(
		device, BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		} else {
		mAdapterService.getDatabase().setProfileConnectionPolicy(device,
		mAdapterService
		.getDatabase()
		.setProfileConnectionPolicy(
		device,
		BluetoothProfile.VOLUME_CONTROL,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		}
		} else {
		debugLog("clear VCP priority because dual mode is disabled by default");
		mAdapterService.getDatabase().setProfileConnectionPolicy(device,
		mAdapterService
		.getDatabase()
		.setProfileConnectionPolicy(
		device,
		BluetoothProfile.VOLUME_CONTROL,
		BluetoothProfile.CONNECTION_POLICY_FORBIDDEN);
		}
		@@ -361,15 +404,18 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		debugLog("setting hearing access profile priority for device " + device);
		if (isLeAudioProfileAllowed) {
		if (mAutoConnectProfilesSupported) {
		hapClientService.setConnectionPolicy(device,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		hapClientService.setConnectionPolicy(
		device, BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		} else {
		mAdapterService.getDatabase().setProfileConnectionPolicy(device,
		BluetoothProfile.HAP_CLIENT,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		}
		} else {
		mAdapterService.getDatabase().setProfileConnectionPolicy(device,
		mAdapterService
		.getDatabase()
		.setProfileConnectionPolicy(
		device,
		BluetoothProfile.HAP_CLIENT,
		BluetoothProfile.CONNECTION_POLICY_FORBIDDEN);
		}
		@@ -383,7 +429,10 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		if (mAutoConnectProfilesSupported) {
		bcService.setConnectionPolicy(device, BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		} else {
		mAdapterService.getDatabase().setProfileConnectionPolicy(device,
		mAdapterService
		.getDatabase()
		.setProfileConnectionPolicy(
		device,
		BluetoothProfile.LE_AUDIO_BROADCAST_ASSISTANT,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		}
		@@ -398,8 +447,12 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		batteryService.setConnectionPolicy(device,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		} else {
		mAdapterService.getDatabase().setProfileConnectionPolicy(device,
		BluetoothProfile.BATTERY, BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		mAdapterService
		.getDatabase()
		.setProfileConnectionPolicy(
		device,
		BluetoothProfile.BATTERY,
		BluetoothProfile.CONNECTION_POLICY_ALLOWED);
		}
		}
		}
		@@ -410,7 +463,8 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		debugLog("processProfileStateChanged, device=" + device + ", profile="
		+ BluetoothProfile.getProfileName(profileId) + ", " + prevState + " -> "
		+ nextState);
		if (((profileId == BluetoothProfile.A2DP) \|\| (profileId == BluetoothProfile.HEADSET)
		if (((profileId == BluetoothProfile.A2DP)
		\|\| (profileId == BluetoothProfile.HEADSET)
		\|\| (profileId == BluetoothProfile.LE_AUDIO)
		\|\| (profileId == BluetoothProfile.CSIP_SET_COORDINATOR)
		\|\| (profileId == BluetoothProfile.VOLUME_CONTROL)
		@@ -427,10 +481,9 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		connectOtherProfile(device);
		}
		if (nextState == BluetoothProfile.STATE_DISCONNECTED) {
		if (profileId == BluetoothProfile.A2DP
		&& (prevState == BluetoothProfile.STATE_CONNECTING
		\|\| prevState == BluetoothProfile.STATE_DISCONNECTING)) {
		mDatabaseManager.setDisconnection(device);
		if (prevState == BluetoothProfile.STATE_CONNECTING
		\|\| prevState == BluetoothProfile.STATE_DISCONNECTING) {
		mDatabaseManager.setDisconnection(device, profileId);
		}
		handleAllProfilesDisconnected(device);
		}
		@@ -440,8 +493,8 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		/**
		* Updates the last connection date in the connection order database for the newly active device
		* if connected to the A2DP profile. If this is a dual mode audio device (supports classic and
		* LE Audio), LE Audio is made active, and {@link Utils#isDualModeAudioEnabled()} is false,
		* A2DP and HFP will be disconnected.
		* LE Audio), LE Audio is made active, and {@link Utils#isDualModeAudioEnabled()} is false, A2DP
		* and HFP will be disconnected.
		*
		* @param device is the device we just made the active device
		*/
		@@ -451,7 +504,7 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		+ isDualModeAudioEnabled());

		if (device != null) {
		mDatabaseManager.setConnection(device, profileId == BluetoothProfile.A2DP);
		mDatabaseManager.setConnection(device, profileId);

		if (isDualModeAudioEnabled()) return;
		if (profileId == BluetoothProfile.LE_AUDIO) {
		@@ -486,7 +539,7 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {

		private void processDeviceConnected(BluetoothDevice device) {
		debugLog("processDeviceConnected, device=" + device);
		mDatabaseManager.setConnection(device, false);
		mDatabaseManager.setConnection(device);
		}

		@RequiresPermission(android.Manifest.permission.BLUETOOTH_PRIVILEGED)
		@@ -547,29 +600,59 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		mA2dpRetrySet.clear();
		}

		@VisibleForTesting
		@RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
		private void autoConnect() {
		void autoConnect() {
		if (mAdapterService.getState() != BluetoothAdapter.STATE_ON) {
		errorLog("autoConnect: BT is not ON. Exiting autoConnect");
		Log.e(TAG, "autoConnect: BT is not ON. Exiting autoConnect");
		return;
		}
		if (mAdapterService.isQuietModeEnabled()) {
		Log.i(TAG, "autoConnect() - BT is in quiet mode. Not initiating autoConnect");
		return;
		}

		if (!mAdapterService.isQuietModeEnabled()) {
		debugLog("autoConnect: Initiate auto connection on BT on...");
		final BluetoothDevice mostRecentlyActiveA2dpDevice =
		mDatabaseManager.getMostRecentlyConnectedA2dpDevice();
		if (mostRecentlyActiveA2dpDevice == null) {
		errorLog("autoConnect: most recently active a2dp device is null");
		return;
		}
		debugLog("autoConnect: Device " + mostRecentlyActiveA2dpDevice
		if (mostRecentlyActiveA2dpDevice != null) {
		debugLog(
		"autoConnect: Device "
		+ mostRecentlyActiveA2dpDevice
		+ " attempting auto connection");
		autoConnectHeadset(mostRecentlyActiveA2dpDevice);
		autoConnectA2dp(mostRecentlyActiveA2dpDevice);
		autoConnectHidHost(mostRecentlyActiveA2dpDevice);
		} else {
		debugLog("autoConnect() - BT is in quiet mode. Not initiating auto connections");
		return;
		}

		if (!sIsHfpAutoConnectEnabled) {
		debugLog("HFP auto connect is not enabled");
		return;
		}

		if (sIsHfpMultiAutoConnectEnabled) {
		final List<BluetoothDevice> mostRecentlyConnectedHfpDevices =
		mDatabaseManager.getMostRecentlyActiveHfpDevices();
		for (BluetoothDevice hfpDevice : mostRecentlyConnectedHfpDevices) {
		debugLog("autoConnect: Headset device: " + hfpDevice);
		autoConnectHeadset(hfpDevice);
		}
		if (mostRecentlyConnectedHfpDevices.size() == 0) {
		Log.i(TAG, "autoConnect: No device to reconnect to");
		}
		return;
		}
		debugLog("HFP multi auto connect is not enabled");

		// Try to autoConnect with Hfp only if there was no a2dp valid device
		final BluetoothDevice mostRecentlyConnectedHfpDevice =
		mDatabaseManager.getMostRecentlyActiveHfpDevice();
		if (mostRecentlyConnectedHfpDevice != null) {
		debugLog("autoConnect: Headset device: " + mostRecentlyConnectedHfpDevice);
		autoConnectHeadset(mostRecentlyConnectedHfpDevice);
		return;
		}
		Log.i(TAG, "autoConnect: No device to reconnect to");
		}

		private void autoConnectA2dp(BluetoothDevice device) {
		@@ -800,8 +883,4 @@ class PhonePolicy implements AdapterService.BluetoothStateCallback {
		private static void warnLog(String msg) {
		Log.w(TAG, msg);
		}

		private static void errorLog(String msg) {
		Log.e(TAG, msg);
		}
		}