Send Bluetooth call quality report to telephony (d6bfb3c2) · Commits · e / os / android_packages_modules_Bluetooth

android/app/jni/com_android_bluetooth_btservice_AdapterService.cpp

+24 −1

Original line number	Diff line number	Diff line
		@@ -55,6 +55,7 @@ static jmethodID method_sspRequestCallback;
		static jmethodID method_bondStateChangeCallback;
		static jmethodID method_aclStateChangeCallback;
		static jmethodID method_discoveryStateChangeCallback;
		static jmethodID method_linkQualityReportCallback;
		static jmethodID method_setWakeAlarm;
		static jmethodID method_acquireWakeLock;
		static jmethodID method_releaseWakeLock;
		@@ -387,6 +388,24 @@ static void ssp_request_callback(RawAddress* bd_addr, bt_bdname_t* bdname,
		(jint)pairing_variant, pass_key);
		}

		static void link_quality_report_callback(
		uint64_t timestamp, int report_id, int rssi, int snr,
		int retransmission_count, int packets_not_receive_count,
		int negative_acknowledgement_count) {
		CallbackEnv sCallbackEnv(__func__);
		if (!sCallbackEnv.valid()) return;

		ALOGV("%s: LinkQualityReportCallback: %d %d %d %d %d %d", __func__,
		report_id, rssi, snr, retransmission_count, packets_not_receive_count,
		negative_acknowledgement_count);

		sCallbackEnv->CallVoidMethod(
		sJniCallbacksObj, method_linkQualityReportCallback,
		(jlong)timestamp, (jint)report_id, (jint)rssi, (jint)snr,
		(jint)retransmission_count, (jint)packets_not_receive_count,
		(jint)negative_acknowledgement_count);
		}

		static void callback_thread_event(bt_cb_thread_evt event) {
		if (event == ASSOCIATE_JVM) {
		JavaVMAttachArgs args;
		@@ -454,7 +473,8 @@ static bt_callbacks_t sBluetoothCallbacks = {
		pin_request_callback, ssp_request_callback,
		bond_state_changed_callback, acl_state_changed_callback,
		callback_thread_event, dut_mode_recv_callback,
		le_test_mode_recv_callback, energy_info_recv_callback};
		le_test_mode_recv_callback, energy_info_recv_callback,
		link_quality_report_callback};

		// The callback to call when the wake alarm fires.
		static alarm_cb sAlarmCallback;
		@@ -663,6 +683,9 @@ static void classInitNative(JNIEnv* env, jclass clazz) {
		method_aclStateChangeCallback =
		env->GetMethodID(jniCallbackClass, "aclStateChangeCallback", "(I[BI)V");

		method_linkQualityReportCallback = env->GetMethodID(
		jniCallbackClass, "linkQualityReportCallback", "(JIIIIII)V");

		method_setWakeAlarm = env->GetMethodID(clazz, "setWakeAlarm", "(JZ)Z");
		method_acquireWakeLock =
		env->GetMethodID(clazz, "acquireWakeLock", "(Ljava/lang/String;)Z");

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

+47 −0

Original line number	Diff line number	Diff line
		@@ -103,6 +103,7 @@ import com.android.bluetooth.pbap.BluetoothPbapService;
		import com.android.bluetooth.pbapclient.PbapClientService;
		import com.android.bluetooth.sap.SapService;
		import com.android.bluetooth.sdp.SdpManager;
		import com.android.bluetooth.telephony.BluetoothInCallService;
		import com.android.internal.R;
		import com.android.internal.annotations.VisibleForTesting;
		import com.android.internal.app.IBatteryStats;
		@@ -171,6 +172,26 @@ public class AdapterService extends Service {

		private static final int CONTROLLER_ENERGY_UPDATE_TIMEOUT_MILLIS = 30;

		// Report ID definition
		public enum BqrQualityReportId {
		QUALITY_REPORT_ID_MONITOR_MODE(0x01),
		QUALITY_REPORT_ID_APPROACH_LSTO(0x02),
		QUALITY_REPORT_ID_A2DP_AUDIO_CHOPPY(0x03),
		QUALITY_REPORT_ID_SCO_VOICE_CHOPPY(0x04),
		QUALITY_REPORT_ID_ROOT_INFLAMMATION(0x05),
		QUALITY_REPORT_ID_LMP_LL_MESSAGE_TRACE(0x11),
		QUALITY_REPORT_ID_BT_SCHEDULING_TRACE(0x12),
		QUALITY_REPORT_ID_CONTROLLER_DBG_INFO(0x13);

		private final int value;
		private BqrQualityReportId(int value) {
		this.value = value;
		}
		public int getValue() {
		return value;
		}
		};

		private final ArrayList<DiscoveringPackage> mDiscoveringPackages = new ArrayList<>();

		static {
		@@ -718,6 +739,32 @@ public class AdapterService extends Service {
		}
		}

		void linkQualityReportCallback(
		long timestamp,
		int reportId,
		int rssi,
		int snr,
		int retransmissionCount,
		int packetsNotReceiveCount,
		int negativeAcknowledgementCount) {
		BluetoothInCallService bluetoothInCallService = BluetoothInCallService.getInstance();

		if (reportId == BqrQualityReportId.QUALITY_REPORT_ID_SCO_VOICE_CHOPPY.getValue()) {
		if (bluetoothInCallService == null) {
		Log.w(TAG, "No BluetoothInCallService while trying to send BQR."
		+ " timestamp: " + timestamp + " reportId: " + reportId
		+ " rssi: " + rssi + " snr: " + snr
		+ " retransmissionCount: " + retransmissionCount
		+ " packetsNotReceiveCount: " + packetsNotReceiveCount
		+ " negativeAcknowledgementCount: " + negativeAcknowledgementCount);
		return;
		}
		bluetoothInCallService.sendBluetoothCallQualityReport(
		timestamp, rssi, snr, retransmissionCount,
		packetsNotReceiveCount, negativeAcknowledgementCount);
		}
		}

		void cleanup() {
		debugLog("cleanup()");
		if (mCleaningUp) {

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

+13 −0

Original line number	Diff line number	Diff line
		@@ -81,4 +81,17 @@ final class JniCallbacks {
		mAdapterProperties.adapterPropertyChangedCallback(types, val);
		}

		void linkQualityReportCallback(
		long timestamp,
		int report_id,
		int rssi,
		int snr,
		int retransmission_count,
		int packets_not_receive_count,
		int negative_acknowledgement_count) {
		mAdapterService.linkQualityReportCallback(
		timestamp, report_id, rssi, snr, retransmission_count,
		packets_not_receive_count, negative_acknowledgement_count);
		}

		}

android/app/src/com/android/bluetooth/telephony/BluetoothInCallService.java

+30 −0

Original line number	Diff line number	Diff line
		@@ -27,7 +27,9 @@ import android.content.IntentFilter;
		import android.content.pm.PackageManager;
		import android.net.Uri;
		import android.os.Binder;
		import android.os.Bundle;
		import android.os.IBinder;
		import android.telecom.BluetoothCallQualityReport;
		import android.telecom.Call;
		import android.telecom.CallAudioState;
		import android.telecom.Connection;
		@@ -449,6 +451,34 @@ public class BluetoothInCallService extends InCallService {
		}
		}

		public void sendBluetoothCallQualityReport(
		long timestamp,
		int rssi,
		int snr,
		int retransmissionCount,
		int packetsNotReceiveCount,
		int negativeAcknowledgementCount) {
		BluetoothCall call = mCallInfo.getForegroundCall();
		if (mCallInfo.isNullCall(call)) {
		Log.w(TAG, "No foreground call while trying to send BQR");
		return;
		}
		Bundle b = new Bundle();
		b.putParcelable(
		BluetoothCallQualityReport.EXTRA_BLUETOOTH_CALL_QUALITY_REPORT,
		new BluetoothCallQualityReport.Builder()
		.setSentTimestampMillis(timestamp)
		.setChoppyVoice(true)
		.setRssiDbm(rssi)
		.setSnrDb(snr)
		.setRetransmittedPacketsCount(retransmissionCount)
		.setPacketsNotReceivedCount(packetsNotReceiveCount)
		.setPacketsNotReceivedCount(negativeAcknowledgementCount)
		.build());
		call.sendCallEvent(
		BluetoothCallQualityReport.EVENT_BLUETOOTH_CALL_QUALITY_REPORT, b);
		}

		@Override
		public void onCallAdded(Call call) {
		super.onCallAdded(call);