Merge "Provide API to retrive dual connected bandwidth"
diff --git a/src/com/android/phone/ImsUtil.java b/src/com/android/phone/ImsUtil.java
index 38936ec..0825cfb 100644
--- a/src/com/android/phone/ImsUtil.java
+++ b/src/com/android/phone/ImsUtil.java
@@ -25,6 +25,8 @@
import com.android.ims.ImsConfig;
import com.android.ims.ImsManager;
+import com.android.internal.telephony.PhoneFactory;
+import com.android.internal.telephony.imsphone.ImsPhone;
public class ImsUtil {
private static final String LOG_TAG = ImsUtil.class.getSimpleName();
@@ -128,6 +130,13 @@
return false;
}
+ // Do not promote WFC if in roaming and WFC roaming not allowed.
+ // WFC roaming setting is not modifiable, so its value is decided by the default value
+ // chosen by the carrier, hence it really means if the carrier supports WFC roaming.
+ if (getLastKnownRoamingState(phoneId) && !imsManager.isWfcRoamingEnabledByUser()) {
+ return false;
+ }
+
ConnectivityManager cm =
(ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
if (cm != null) {
@@ -152,4 +161,13 @@
}
return subId;
}
+
+ private static boolean getLastKnownRoamingState(int phoneId) {
+ try {
+ ImsPhone imsPhone = (ImsPhone) (PhoneFactory.getPhone(phoneId).getImsPhone());
+ return imsPhone.getRoamingState();
+ } catch (NullPointerException | ClassCastException e) {
+ return false;
+ }
+ }
}
diff --git a/src/com/android/services/telephony/TelephonyConnection.java b/src/com/android/services/telephony/TelephonyConnection.java
index 1caa8e7..09c83c0 100755
--- a/src/com/android/services/telephony/TelephonyConnection.java
+++ b/src/com/android/services/telephony/TelephonyConnection.java
@@ -96,6 +96,9 @@
private static final int MSG_CONFERENCE_MERGE_FAILED = 6;
private static final int MSG_SUPP_SERVICE_NOTIFY = 7;
+ // the threshold used to compare mAudioCodecBitrateKbps and mAudioCodecBandwidth.
+ private static final float THRESHOLD = 0.01f;
+
/**
* Mappings from {@link com.android.internal.telephony.Connection} extras keys to their
* equivalents defined in {@link android.telecom.Connection}.
@@ -1496,7 +1499,8 @@
}
}
- private void refreshCodecType() {
+ private void refreshCodec() {
+ boolean changed = false;
Bundle newExtras = getExtras();
if (newExtras == null) {
newExtras = new Bundle();
@@ -1512,6 +1516,31 @@
Connection.AUDIO_CODEC_NONE);
if (newCodecType != oldCodecType) {
newExtras.putInt(Connection.EXTRA_AUDIO_CODEC, newCodecType);
+ changed = true;
+ }
+ if (isImsConnection()) {
+ float newBitrate = getOriginalConnection().getAudioCodecBitrateKbps();
+ float oldBitrate = newExtras.getFloat(Connection.EXTRA_AUDIO_CODEC_BITRATE_KBPS, 0.0f);
+ if (Math.abs(newBitrate - oldBitrate) > THRESHOLD) {
+ newExtras.putFloat(Connection.EXTRA_AUDIO_CODEC_BITRATE_KBPS, newBitrate);
+ changed = true;
+ }
+
+ float newBandwidth = getOriginalConnection().getAudioCodecBandwidthKhz();
+ float oldBandwidth = newExtras.getFloat(Connection.EXTRA_AUDIO_CODEC_BANDWIDTH_KHZ,
+ 0.0f);
+ if (Math.abs(newBandwidth - oldBandwidth) > THRESHOLD) {
+ newExtras.putFloat(Connection.EXTRA_AUDIO_CODEC_BANDWIDTH_KHZ, newBandwidth);
+ changed = true;
+ }
+ } else {
+ ArrayList<String> toRemove = new ArrayList<>();
+ toRemove.add(Connection.EXTRA_AUDIO_CODEC_BITRATE_KBPS);
+ toRemove.add(Connection.EXTRA_AUDIO_CODEC_BANDWIDTH_KHZ);
+ removeTelephonyExtras(toRemove);
+ }
+
+ if (changed) {
putTelephonyExtras(newExtras);
}
}
@@ -2195,7 +2224,7 @@
updateAddress();
updateMultiparty();
refreshDisableAddCall();
- refreshCodecType();
+ refreshCodec();
}
/**