Merge "Add emergencyDial_1_6 in the HAL to modify the multisim logic for pin lock"
diff --git a/radio/1.6/IRadio.hal b/radio/1.6/IRadio.hal
index a398e7d..4e9dcdb 100644
--- a/radio/1.6/IRadio.hal
+++ b/radio/1.6/IRadio.hal
@@ -18,9 +18,12 @@
 
 
 import @1.0::CdmaSmsMessage;
+import @1.0::Dial;
 import @1.0::GsmSmsMessage;
 import @1.1::CardPowerState;
 import @1.2::DataRequestReason;
+import @1.4::EmergencyCallRouting;
+import @1.4::EmergencyServiceCategory;
 import @1.4::RadioAccessFamily;
 import @1.5::IRadio;
 import @1.5::AccessNetwork;
@@ -375,6 +378,64 @@
             int64_t completionDurationMillis);
 
     /**
+     * Initiate emergency voice call, with zero or more emergency service category(s), zero or
+     * more emergency Uniform Resource Names (URN), and routing information for handling the call.
+     * Android uses this request to make its emergency call instead of using @1.0::IRadio.dial
+     * if the 'address' in the 'dialInfo' field is identified as an emergency number by Android.
+     *
+     * In multi-sim scenario, if the emergency number is from a specific subscription, this radio
+     * request can still be sent out on the other subscription as long as routing is set to
+     * @1.4::EmergencyNumberRouting#EMERGENCY. This radio request will not be sent on an inactive
+     * (PIN/PUK locked) subscription unless both subscriptions are PIN/PUK locked. In this case,
+     * the request will be sent on the primary subscription.
+     *
+     * Some countries or carriers require some emergency numbers that must be handled with normal
+     * call routing if possible or emergency routing. 1) if the 'routing' field is specified as
+     * @1.4::EmergencyNumberRouting#NORMAL, the implementation must try the full radio service to
+     * use normal call routing to handle the call; if service cannot support normal routing, the
+     * implementation must use emergency routing to handle the call. 2) if 'routing' is specified
+     * as @1.4::EmergencyNumberRouting#EMERGENCY, the implementation must use emergency routing to
+     * handle the call. 3) if 'routing' is specified as @1.4::EmergencyNumberRouting#UNKNOWN,
+     * Android does not know how to handle the call.
+     *
+     * If the dialed emergency number does not have a specified emergency service category, the
+     * 'categories' field is set to @1.4::EmergencyServiceCategory#UNSPECIFIED; if the dialed
+     * emergency number does not have specified emergency Uniform Resource Names, the 'urns' field
+     * is set to an empty list. If the underlying technology used to request emergency services
+     * does not support the emergency service category or emergency uniform resource names, the
+     * field 'categories' or 'urns' may be ignored.
+     *
+     * In the scenarios that the 'address' in the 'dialInfo' field has other functions besides the
+     * emergency number function, if the 'hasKnownUserIntentEmergency' field is true, the user's
+     * intent for this dial request is emergency call, and the modem must treat this as an actual
+     * emergency dial; if the 'hasKnownUserIntentEmergency' field is false, Android does not know
+     * user's intent for this call.
+     *
+     * If 'isTesting' is true, this request is for testing purpose, and must not be sent to a real
+     * emergency service; otherwise it's for a real emergency call request.
+     *
+     * Reference: 3gpp 22.101, Section 10 - Emergency Calls;
+     *            3gpp 23.167, Section 6 - Functional description;
+     *            3gpp 24.503, Section 5.1.6.8.1 - General;
+     *            RFC 5031
+     *
+     * @param serial Serial number of request.
+     * @param dialInfo the same @1.0::Dial information used by @1.0::IRadio.dial.
+     * @param categories bitfield<@1.4::EmergencyServiceCategory> the Emergency Service Category(s)
+     *     of the call.
+     * @param urns the emergency Uniform Resource Names (URN)
+     * @param routing @1.4::EmergencyCallRouting the emergency call routing information.
+     * @param hasKnownUserIntentEmergency Flag indicating if user's intent for the emergency call
+     *     is known.
+     * @param isTesting Flag indicating if this request is for testing purpose.
+     *
+     * Response function is IRadioResponse.emergencyDialResponse()
+     */
+    oneway emergencyDial_1_6(int32_t serial, Dial dialInfo,
+            bitfield<EmergencyServiceCategory> categories, vec<string> urns,
+            EmergencyCallRouting routing, bool hasKnownUserIntentEmergency, bool isTesting);
+
+    /**
      * Get which bands the modem's background scan is acting on.
      *
      * @param serial Serial number of request.
diff --git a/radio/1.6/vts/functional/radio_hidl_hal_api.cpp b/radio/1.6/vts/functional/radio_hidl_hal_api.cpp
index 8b87292..44900b8 100644
--- a/radio/1.6/vts/functional/radio_hidl_hal_api.cpp
+++ b/radio/1.6/vts/functional/radio_hidl_hal_api.cpp
@@ -412,6 +412,167 @@
 }
 
 /*
+ * Test IRadio.emergencyDial() for the response returned.
+ */
+TEST_P(RadioHidlTest_v1_6, emergencyDial_1_6) {
+    if (!deviceSupportsFeature(FEATURE_VOICE_CALL)) {
+        ALOGI("Skipping emergencyDial because voice call is not supported in device");
+        return;
+    } else {
+        ALOGI("Running emergencyDial because voice call is supported in device");
+    }
+
+    serial = GetRandomSerialNumber();
+
+    ::android::hardware::radio::V1_0::Dial dialInfo;
+    dialInfo.address = hidl_string("911");
+    int categories = static_cast<int>(
+            ::android::hardware::radio::V1_4::EmergencyServiceCategory::UNSPECIFIED);
+    std::vector<hidl_string> urns = {""};
+    ::android::hardware::radio::V1_4::EmergencyCallRouting routing =
+            ::android::hardware::radio::V1_4::EmergencyCallRouting::UNKNOWN;
+
+    Return<void> res =
+            radio_v1_6->emergencyDial_1_6(serial, dialInfo, categories, urns, routing, true, true);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_6->rspInfo_v1_0.type);
+    EXPECT_EQ(serial, radioRsp_v1_6->rspInfo_v1_0.serial);
+
+    ALOGI("emergencyDial, rspInfo_v1_0.error = %s\n",
+          toString(radioRsp_v1_6->rspInfo_v1_0.error).c_str());
+
+    ::android::hardware::radio::V1_0::RadioError rspEmergencyDial =
+            radioRsp_v1_6->rspInfo_v1_0.error;
+    // In DSDS or TSTS, we only check the result if the current slot is IN_SERVICE
+    // or Emergency_Only.
+    if (isDsDsEnabled() || isTsTsEnabled()) {
+        serial = GetRandomSerialNumber();
+        radio_v1_6->getVoiceRegistrationState(serial);
+        EXPECT_EQ(std::cv_status::no_timeout, wait());
+        if (isVoiceEmergencyOnly(radioRsp_v1_6->voiceRegResp.regState) ||
+            isVoiceInService(radioRsp_v1_6->voiceRegResp.regState)) {
+            EXPECT_EQ(::android::hardware::radio::V1_0::RadioError::NONE, rspEmergencyDial);
+        }
+    } else {
+        EXPECT_EQ(::android::hardware::radio::V1_0::RadioError::NONE, rspEmergencyDial);
+    }
+
+    // Give some time for modem to establish the emergency call channel.
+    sleep(MODEM_EMERGENCY_CALL_ESTABLISH_TIME);
+
+    // Disconnect all the potential established calls to prevent them affecting other tests.
+    clearPotentialEstablishedCalls();
+}
+
+/*
+ * Test IRadio.emergencyDial() with specified service and its response returned.
+ */
+TEST_P(RadioHidlTest_v1_6, emergencyDial_1_6_withServices) {
+    if (!deviceSupportsFeature(FEATURE_VOICE_CALL)) {
+        ALOGI("Skipping emergencyDial because voice call is not supported in device");
+        return;
+    } else {
+        ALOGI("Running emergencyDial because voice call is supported in device");
+    }
+
+    serial = GetRandomSerialNumber();
+
+    ::android::hardware::radio::V1_0::Dial dialInfo;
+    dialInfo.address = hidl_string("911");
+    int categories =
+            static_cast<int>(::android::hardware::radio::V1_4::EmergencyServiceCategory::AMBULANCE);
+    std::vector<hidl_string> urns = {"urn:service:sos.ambulance"};
+    ::android::hardware::radio::V1_4::EmergencyCallRouting routing =
+            ::android::hardware::radio::V1_4::EmergencyCallRouting::UNKNOWN;
+
+    Return<void> res =
+            radio_v1_6->emergencyDial_1_6(serial, dialInfo, categories, urns, routing, true, true);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_6->rspInfo_v1_0.type);
+    EXPECT_EQ(serial, radioRsp_v1_6->rspInfo_v1_0.serial);
+
+    ALOGI("emergencyDial_withServices, rspInfo_v1_0.error = %s\n",
+          toString(radioRsp_v1_6->rspInfo_v1_0.error).c_str());
+    ::android::hardware::radio::V1_0::RadioError rspEmergencyDial =
+            radioRsp_v1_6->rspInfo_v1_0.error;
+
+    // In DSDS or TSTS, we only check the result if the current slot is IN_SERVICE
+    // or Emergency_Only.
+    if (isDsDsEnabled() || isTsTsEnabled()) {
+        serial = GetRandomSerialNumber();
+        radio_v1_6->getVoiceRegistrationState(serial);
+        EXPECT_EQ(std::cv_status::no_timeout, wait());
+        if (isVoiceEmergencyOnly(radioRsp_v1_6->voiceRegResp.regState) ||
+            isVoiceInService(radioRsp_v1_6->voiceRegResp.regState)) {
+            EXPECT_EQ(::android::hardware::radio::V1_0::RadioError::NONE, rspEmergencyDial);
+        }
+    } else {
+        EXPECT_EQ(::android::hardware::radio::V1_0::RadioError::NONE, rspEmergencyDial);
+    }
+    // Give some time for modem to establish the emergency call channel.
+    sleep(MODEM_EMERGENCY_CALL_ESTABLISH_TIME);
+
+    // Disconnect all the potential established calls to prevent them affecting other tests.
+    clearPotentialEstablishedCalls();
+}
+
+/*
+ * Test IRadio.emergencyDial() with known emergency call routing and its response returned.
+ */
+TEST_P(RadioHidlTest_v1_6, emergencyDial_1_6_withEmergencyRouting) {
+    if (!deviceSupportsFeature(FEATURE_VOICE_CALL)) {
+        ALOGI("Skipping emergencyDial because voice call is not supported in device");
+        return;
+    } else {
+        ALOGI("Running emergencyDial because voice call is supported in device");
+    }
+
+    serial = GetRandomSerialNumber();
+
+    ::android::hardware::radio::V1_0::Dial dialInfo;
+    dialInfo.address = hidl_string("911");
+    int categories = static_cast<int>(
+            ::android::hardware::radio::V1_4::EmergencyServiceCategory::UNSPECIFIED);
+    std::vector<hidl_string> urns = {""};
+    ::android::hardware::radio::V1_4::EmergencyCallRouting routing =
+            ::android::hardware::radio::V1_4::EmergencyCallRouting::EMERGENCY;
+
+    Return<void> res =
+            radio_v1_6->emergencyDial_1_6(serial, dialInfo, categories, urns, routing, true, true);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_v1_6->rspInfo_v1_0.type);
+    EXPECT_EQ(serial, radioRsp_v1_6->rspInfo_v1_0.serial);
+
+    ALOGI("emergencyDial_withEmergencyRouting, rspInfo_v1_0.error = %s\n",
+          toString(radioRsp_v1_6->rspInfo_v1_0.error).c_str());
+    ::android::hardware::radio::V1_0::RadioError rspEmergencyDial =
+            radioRsp_v1_6->rspInfo_v1_0.error;
+
+    // In DSDS or TSTS, we only check the result if the current slot is IN_SERVICE
+    // or Emergency_Only.
+    if (isDsDsEnabled() || isTsTsEnabled()) {
+        serial = GetRandomSerialNumber();
+        radio_v1_6->getVoiceRegistrationState(serial);
+        EXPECT_EQ(std::cv_status::no_timeout, wait());
+        if (isVoiceEmergencyOnly(radioRsp_v1_6->voiceRegResp.regState) ||
+            isVoiceInService(radioRsp_v1_6->voiceRegResp.regState)) {
+            EXPECT_EQ(::android::hardware::radio::V1_0::RadioError::NONE, rspEmergencyDial);
+        }
+    } else {
+        EXPECT_EQ(::android::hardware::radio::V1_0::RadioError::NONE, rspEmergencyDial);
+    }
+
+    // Give some time for modem to establish the emergency call channel.
+    sleep(MODEM_EMERGENCY_CALL_ESTABLISH_TIME);
+
+    // Disconnect all the potential established calls to prevent them affecting other tests.
+    clearPotentialEstablishedCalls();
+}
+
+/*
  * Test IRadio.getCurrentCalls_1_6() for the response returned.
  */
 TEST_P(RadioHidlTest_v1_6, getCurrentCalls_1_6) {
diff --git a/radio/1.6/vts/functional/radio_hidl_hal_test.cpp b/radio/1.6/vts/functional/radio_hidl_hal_test.cpp
index 79c3cde..59f7682 100644
--- a/radio/1.6/vts/functional/radio_hidl_hal_test.cpp
+++ b/radio/1.6/vts/functional/radio_hidl_hal_test.cpp
@@ -74,6 +74,29 @@
     return status;
 }
 
+void RadioHidlTest_v1_6::clearPotentialEstablishedCalls() {
+    // Get the current call Id to hangup the established emergency call.
+    serial = GetRandomSerialNumber();
+    radio_v1_6->getCurrentCalls_1_6(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+
+    // Hang up to disconnect the established call channels.
+    for (const ::android::hardware::radio::V1_6::Call& call : radioRsp_v1_6->currentCalls) {
+        serial = GetRandomSerialNumber();
+        radio_v1_6->hangup(serial, call.base.base.index);
+        ALOGI("Hang up to disconnect the established call channel: %d", call.base.base.index);
+        EXPECT_EQ(std::cv_status::no_timeout, wait());
+        // Give some time for modem to disconnect the established call channel.
+        sleep(MODEM_EMERGENCY_CALL_DISCONNECT_TIME);
+    }
+
+    // Verify there are no more current calls.
+    serial = GetRandomSerialNumber();
+    radio_v1_6->getCurrentCalls_1_6(serial);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(0, radioRsp_v1_6->currentCalls.size());
+}
+
 void RadioHidlTest_v1_6::updateSimCardStatus() {
     serial = GetRandomSerialNumber();
     radio_v1_6->getIccCardStatus(serial);
diff --git a/radio/1.6/vts/functional/radio_hidl_hal_utils_v1_6.h b/radio/1.6/vts/functional/radio_hidl_hal_utils_v1_6.h
index 5fcfa3b..db067d7 100644
--- a/radio/1.6/vts/functional/radio_hidl_hal_utils_v1_6.h
+++ b/radio/1.6/vts/functional/radio_hidl_hal_utils_v1_6.h
@@ -70,7 +70,8 @@
     ::android::hardware::radio::V1_6::RadioResponseInfo rspInfo;
 
     // Call
-    hidl_vec<::android::hardware::radio::V1_2::Call> currentCalls;
+    hidl_vec<::android::hardware::radio::V1_6::Call> currentCalls;
+    ::android::hardware::radio::V1_2::VoiceRegStateResult voiceRegResp;
 
     // Sms
     SendSmsResult sendSmsResult;
diff --git a/radio/1.6/vts/functional/radio_response.cpp b/radio/1.6/vts/functional/radio_response.cpp
index 7c5cf6d..ba84fd4 100644
--- a/radio/1.6/vts/functional/radio_response.cpp
+++ b/radio/1.6/vts/functional/radio_response.cpp
@@ -816,8 +816,11 @@
 }
 
 Return<void> RadioResponse_v1_6::getVoiceRegistrationStateResponse_1_2(
-        const ::android::hardware::radio::V1_0::RadioResponseInfo& /*info*/,
-        const ::android::hardware::radio::V1_2::VoiceRegStateResult& /*voiceRegResponse*/) {
+        const ::android::hardware::radio::V1_0::RadioResponseInfo& info,
+        const ::android::hardware::radio::V1_2::VoiceRegStateResult& voiceRegResponse) {
+    rspInfo_v1_0 = info;
+    voiceRegResp = voiceRegResponse;
+    parent_v1_6.notify(info.serial);
     return Void();
 }
 
@@ -1210,8 +1213,9 @@
 
 Return<void> RadioResponse_v1_6::getCurrentCallsResponse_1_6(
         const ::android::hardware::radio::V1_6::RadioResponseInfo& info,
-        const ::android::hardware::hidl_vec<::android::hardware::radio::V1_6::Call>& /*calls*/) {
+        const ::android::hardware::hidl_vec<::android::hardware::radio::V1_6::Call>& calls) {
     rspInfo = info;
+    currentCalls = calls;
     parent_v1_6.notify(info.serial);
     return Void();
 }