Propagates voice call radio technology to connection
This patch mainly takes below changes:
1) Add new extra to indicates the call network technology.
2) Provides basic function to set/get call radio technology.
Bug: 67856372
Test: Manual
Change-Id: I1a12382fdb589ce823fe7af025832db4cdc152c2
diff --git a/api/current.txt b/api/current.txt
index 955b13b..a1c2b0b 100755
--- a/api/current.txt
+++ b/api/current.txt
@@ -41579,6 +41579,7 @@
field public static final java.lang.String EXTRA_CALL_BACK_NUMBER = "android.telecom.extra.CALL_BACK_NUMBER";
field public static final java.lang.String EXTRA_CALL_DISCONNECT_CAUSE = "android.telecom.extra.CALL_DISCONNECT_CAUSE";
field public static final java.lang.String EXTRA_CALL_DISCONNECT_MESSAGE = "android.telecom.extra.CALL_DISCONNECT_MESSAGE";
+ field public static final java.lang.String EXTRA_CALL_NETWORK_TYPE = "android.telecom.extra.CALL_NETWORK_TYPE";
field public static final java.lang.String EXTRA_CALL_SUBJECT = "android.telecom.extra.CALL_SUBJECT";
field public static final java.lang.String EXTRA_CHANGE_DEFAULT_DIALER_PACKAGE_NAME = "android.telecom.extra.CHANGE_DEFAULT_DIALER_PACKAGE_NAME";
field public static final java.lang.String EXTRA_INCOMING_CALL_ADDRESS = "android.telecom.extra.INCOMING_CALL_ADDRESS";
diff --git a/telecomm/java/android/telecom/Conference.java b/telecomm/java/android/telecom/Conference.java
index 024bd30..a39e885 100644
--- a/telecomm/java/android/telecom/Conference.java
+++ b/telecomm/java/android/telecom/Conference.java
@@ -22,6 +22,8 @@
import android.os.Bundle;
import android.os.SystemClock;
import android.telecom.Connection.VideoProvider;
+import android.telephony.ServiceState;
+import android.telephony.TelephonyManager;
import android.util.ArraySet;
import java.util.ArrayList;
@@ -573,6 +575,20 @@
}
/**
+ * Updates RIL voice radio technology used for current conference after its creation.
+ *
+ * @hide
+ */
+ public void updateCallRadioTechAfterCreation() {
+ final Connection primaryConnection = getPrimaryConnection();
+ if (primaryConnection != null) {
+ setCallRadioTech(primaryConnection.getCallRadioTech());
+ } else {
+ Log.w(this, "No primary connection found while updateCallRadioTechAfterCreation");
+ }
+ }
+
+ /**
* @hide
* @deprecated Use {@link #setConnectionTime}.
*/
@@ -652,6 +668,37 @@
}
/**
+ * Sets RIL voice radio technology used for current conference.
+ *
+ * @param vrat the RIL voice radio technology used for current conference,
+ * see {@code RIL_RADIO_TECHNOLOGY_*} in {@link android.telephony.ServiceState}.
+ *
+ * @hide
+ */
+ public final void setCallRadioTech(@ServiceState.RilRadioTechnology int vrat) {
+ putExtra(TelecomManager.EXTRA_CALL_NETWORK_TYPE,
+ ServiceState.rilRadioTechnologyToNetworkType(vrat));
+ }
+
+ /**
+ * Returns RIL voice radio technology used for current conference.
+ *
+ * @return the RIL voice radio technology used for current conference,
+ * see {@code RIL_RADIO_TECHNOLOGY_*} in {@link android.telephony.ServiceState}.
+ *
+ * @hide
+ */
+ public final @ServiceState.RilRadioTechnology int getCallRadioTech() {
+ int voiceNetworkType = TelephonyManager.NETWORK_TYPE_UNKNOWN;
+ Bundle extras = getExtras();
+ if (extras != null) {
+ voiceNetworkType = extras.getInt(TelecomManager.EXTRA_CALL_NETWORK_TYPE,
+ TelephonyManager.NETWORK_TYPE_UNKNOWN);
+ }
+ return ServiceState.networkTypeToRilRadioTechnology(voiceNetworkType);
+ }
+
+ /**
* Inform this Conference that the state of its audio output has been changed externally.
*
* @param state The new audio state.
diff --git a/telecomm/java/android/telecom/Connection.java b/telecomm/java/android/telecom/Connection.java
index 5d5b15d..330db28 100644
--- a/telecomm/java/android/telecom/Connection.java
+++ b/telecomm/java/android/telecom/Connection.java
@@ -38,6 +38,8 @@
import android.os.ParcelFileDescriptor;
import android.os.RemoteException;
import android.os.SystemClock;
+import android.telephony.ServiceState;
+import android.telephony.TelephonyManager;
import android.util.ArraySet;
import android.view.Surface;
@@ -1879,6 +1881,24 @@
}
/**
+ * Returns RIL voice radio technology used for current connection.
+ *
+ * @return the RIL voice radio technology used for current connection,
+ * see {@code RIL_RADIO_TECHNOLOGY_*} in {@link android.telephony.ServiceState}.
+ *
+ * @hide
+ */
+ public final @ServiceState.RilRadioTechnology int getCallRadioTech() {
+ int voiceNetworkType = TelephonyManager.NETWORK_TYPE_UNKNOWN;
+ Bundle extras = getExtras();
+ if (extras != null) {
+ voiceNetworkType = extras.getInt(TelecomManager.EXTRA_CALL_NETWORK_TYPE,
+ TelephonyManager.NETWORK_TYPE_UNKNOWN);
+ }
+ return ServiceState.networkTypeToRilRadioTechnology(voiceNetworkType);
+ }
+
+ /**
* @return The status hints for this connection.
*/
public final StatusHints getStatusHints() {
@@ -2312,6 +2332,26 @@
}
/**
+ * Sets RIL voice radio technology used for current connection.
+ *
+ * @param vrat the RIL Voice Radio Technology used for current connection,
+ * see {@code RIL_RADIO_TECHNOLOGY_*} in {@link android.telephony.ServiceState}.
+ *
+ * @hide
+ */
+ public final void setCallRadioTech(@ServiceState.RilRadioTechnology int vrat) {
+ putExtra(TelecomManager.EXTRA_CALL_NETWORK_TYPE,
+ ServiceState.rilRadioTechnologyToNetworkType(vrat));
+ // Propagates the call radio technology to its parent {@link android.telecom.Conference}
+ // This action only covers non-IMS CS conference calls.
+ // For IMS PS call conference call, it can be updated via its host connection
+ // {@link #Listener.onExtrasChanged} event.
+ if (getConference() != null) {
+ getConference().setCallRadioTech(vrat);
+ }
+ }
+
+ /**
* Sets the label and icon status to display in the in-call UI.
*
* @param statusHints The status label and icon to set.
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index 4e22823..b747dce3 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -317,6 +317,15 @@
"android.telecom.extra.CALL_TECHNOLOGY_TYPE";
/**
+ * Optional extra for communicating the call network technology used by a
+ * {@link android.telecom.Connection} to Telecom and InCallUI.
+ *
+ * @see {@code NETWORK_TYPE_*} in {@link android.telephony.TelephonyManager}.
+ */
+ public static final String EXTRA_CALL_NETWORK_TYPE =
+ "android.telecom.extra.CALL_NETWORK_TYPE";
+
+ /**
* An optional {@link android.content.Intent#ACTION_CALL} intent extra denoting the
* package name of the app specifying an alternative gateway for the call.
* The value is a string.
diff --git a/telephony/java/android/telephony/ims/ImsCallProfile.java b/telephony/java/android/telephony/ims/ImsCallProfile.java
index f0d3c89..df7bd3e 100644
--- a/telephony/java/android/telephony/ims/ImsCallProfile.java
+++ b/telephony/java/android/telephony/ims/ImsCallProfile.java
@@ -245,7 +245,8 @@
* constants, the values passed for the {@link #EXTRA_CALL_RAT_TYPE} should be strings (e.g.
* "14" vs (int) 14).
* Note: This is used by {@link com.android.internal.telephony.imsphone.ImsPhoneConnection#
- * updateWifiStateFromExtras(Bundle)} to determine whether to set the
+ * updateImsCallRatFromExtras(Bundle)} to determine whether to set the
+ * {@link android.telecom.TelecomManager#EXTRA_CALL_NETWORK_TYPE} extra value and
* {@link android.telecom.Connection#PROPERTY_WIFI} property on a connection.
*/
public static final String EXTRA_CALL_RAT_TYPE = "CallRadioTech";