Add support for network identified emergency calls.
Add support for the IMS call profile to indicate that a call is an
emergency call.
Add supporting connection and call properties so that this can be
propagated to Telecom and ultimately the Dialer app.
Add System API to determine if the device is in a network IDed or dialed
emergency call (used in Telephony).
Test: Manual test using test intents and ecclist property.
Test: Added new telecom unit tests.
Bug: 77565333
Change-Id: I769e7b5000b10662c08fe53c91ef99edc685d2b1
diff --git a/api/current.txt b/api/current.txt
index 955b13b..521a5ca 100755
--- a/api/current.txt
+++ b/api/current.txt
@@ -40925,6 +40925,7 @@
field public static final int PROPERTY_HAS_CDMA_VOICE_PRIVACY = 128; // 0x80
field public static final int PROPERTY_HIGH_DEF_AUDIO = 16; // 0x10
field public static final int PROPERTY_IS_EXTERNAL_CALL = 64; // 0x40
+ field public static final int PROPERTY_NETWORK_IDENTIFIED_EMERGENCY_CALL = 2048; // 0x800
field public static final int PROPERTY_RTT = 1024; // 0x400
field public static final int PROPERTY_SELF_MANAGED = 256; // 0x100
field public static final int PROPERTY_WIFI = 8; // 0x8
diff --git a/api/system-current.txt b/api/system-current.txt
index 1df9a46..6cae9b8 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -5048,6 +5048,7 @@
method public deprecated android.content.ComponentName getDefaultPhoneApp();
method public java.util.List<android.telecom.PhoneAccountHandle> getPhoneAccountsForPackage();
method public java.util.List<android.telecom.PhoneAccountHandle> getPhoneAccountsSupportingScheme(java.lang.String);
+ method public boolean isInEmergencyCall();
method public boolean isRinging();
method public boolean isTtySupported();
field public static final java.lang.String EXTRA_CALL_BACK_INTENT = "android.telecom.extra.CALL_BACK_INTENT";
@@ -5632,6 +5633,7 @@
field public static final java.lang.String EXTRA_CODEC = "Codec";
field public static final java.lang.String EXTRA_DIALSTRING = "dialstring";
field public static final java.lang.String EXTRA_DISPLAY_TEXT = "DisplayText";
+ field public static final java.lang.String EXTRA_E_CALL = "e_call";
field public static final java.lang.String EXTRA_IS_CALL_PULL = "CallPull";
field public static final java.lang.String EXTRA_OI = "oi";
field public static final java.lang.String EXTRA_OIR = "oir";
diff --git a/telecomm/java/android/telecom/Call.java b/telecomm/java/android/telecom/Call.java
index 096cf37d..26bd4a1 100644
--- a/telecomm/java/android/telecom/Call.java
+++ b/telecomm/java/android/telecom/Call.java
@@ -434,8 +434,15 @@
*/
public static final int PROPERTY_RTT = 0x00000400;
+ /**
+ * Indicates that the call has been identified as the network as an emergency call. This
+ * property may be set for both incoming and outgoing calls which the network identifies as
+ * emergency calls.
+ */
+ public static final int PROPERTY_NETWORK_IDENTIFIED_EMERGENCY_CALL = 0x00000800;
+
//******************************************************************************************
- // Next PROPERTY value: 0x00000800
+ // Next PROPERTY value: 0x00001000
//******************************************************************************************
private final String mTelecomCallId;
@@ -601,6 +608,9 @@
if(hasProperty(properties, PROPERTY_ASSISTED_DIALING_USED)) {
builder.append(" PROPERTY_ASSISTED_DIALING_USED");
}
+ if (hasProperty(properties, PROPERTY_NETWORK_IDENTIFIED_EMERGENCY_CALL)) {
+ builder.append(" PROPERTY_NETWORK_IDENTIFIED_EMERGENCY_CALL");
+ }
builder.append("]");
return builder.toString();
}
diff --git a/telecomm/java/android/telecom/Connection.java b/telecomm/java/android/telecom/Connection.java
index 5d5b15d..8bc83c2 100644
--- a/telecomm/java/android/telecom/Connection.java
+++ b/telecomm/java/android/telecom/Connection.java
@@ -411,6 +411,13 @@
*/
public static final int PROPERTY_ASSISTED_DIALING_USED = 1 << 9;
+ /**
+ * Set by the framework to indicate that the network has identified a Connection as an emergency
+ * call.
+ * @hide
+ */
+ public static final int PROPERTY_NETWORK_IDENTIFIED_EMERGENCY_CALL = 1 << 10;
+
//**********************************************************************************************
// Next PROPERTY value: 1<<10
//**********************************************************************************************
@@ -800,6 +807,10 @@
builder.append(isLong ? " PROPERTY_IS_RTT" : " rtt");
}
+ if (can(properties, PROPERTY_NETWORK_IDENTIFIED_EMERGENCY_CALL)) {
+ builder.append(isLong ? " PROPERTY_NETWORK_IDENTIFIED_EMERGENCY_CALL" : " ecall");
+ }
+
builder.append("]");
return builder.toString();
}
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index 4e22823..fdb5e64 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -1875,6 +1875,27 @@
}
}
+ /**
+ * Determines if there is an ongoing emergency call. This can be either an outgoing emergency
+ * call, as identified by the dialed number, or because a call was identified by the network
+ * as an emergency call.
+ * @return {@code true} if there is an ongoing emergency call, {@code false} otherwise.
+ * @hide
+ */
+ @SystemApi
+ @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
+ public boolean isInEmergencyCall() {
+ try {
+ if (isServiceConnected()) {
+ return getTelecomService().isInEmergencyCall();
+ }
+ } catch (RemoteException e) {
+ Log.e(TAG, "RemoteException isInEmergencyCall: " + e);
+ return false;
+ }
+ return false;
+ }
+
private ITelecomService getTelecomService() {
if (mTelecomServiceOverride != null) {
return mTelecomServiceOverride;
diff --git a/telecomm/java/com/android/internal/telecom/ITelecomService.aidl b/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
index b4e7d56..38247bc 100644
--- a/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
+++ b/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
@@ -279,4 +279,9 @@
* @see TelecomServiceImpl#acceptHandover
*/
void acceptHandover(in Uri srcAddr, int videoState, in PhoneAccountHandle destAcct);
+
+ /**
+ * @see TelecomServiceImpl#isInEmergencyCall
+ */
+ boolean isInEmergencyCall();
}
diff --git a/telephony/java/android/telephony/ims/ImsCallProfile.java b/telephony/java/android/telephony/ims/ImsCallProfile.java
index f0d3c89..fea982e 100644
--- a/telephony/java/android/telephony/ims/ImsCallProfile.java
+++ b/telephony/java/android/telephony/ims/ImsCallProfile.java
@@ -118,7 +118,9 @@
*/
public static final String EXTRA_CONFERENCE = "conference";
/**
- * @hide
+ * Boolean extra property set on an {@link ImsCallProfile} to indicate that this call is an
+ * emergency call. The {@link ImsService} sets this on a call to indicate that the network has
+ * identified the call as an emergency call.
*/
public static final String EXTRA_E_CALL = "e_call";
/**