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Commit 5cf197f1 authored by Hall Liu's avatar Hall Liu Committed by Gerrit Code Review
Browse files

Merge "Standardize RTT behavior across carriers"

parents bf1f1f65 3cf0247d

src/java/com/android/ims/ImsManager.java

+17 −11
Original line number Diff line number Diff line
@@ -30,7 +30,6 @@ import android.os.PersistableBundle; 
import android.os.RemoteException;

import android.os.ServiceManager;

import android.os.SystemProperties;

import android.provider.Settings;

import android.telecom.TelecomManager;

import android.telephony.AccessNetworkConstants;

import android.telephony.CarrierConfigManager;
@@ -2028,21 +2027,22 @@ public class ImsManager implements IFeatureConnector { 
    }



    public boolean updateRttConfigValue() {

        // If there's no active sub anywhere on the device, enable RTT on the modem so that

        // the device can make an emergency call.

        boolean isCarrierSupported =

                getBooleanCarrierConfig(CarrierConfigManager.KEY_RTT_SUPPORTED_BOOL);

        boolean isRttUiSettingEnabled = Settings.Secure.getInt(mContext.getContentResolver(),

                Settings.Secure.RTT_CALLING_MODE, 0) != 0;

        boolean isRttAlwaysOnCarrierConfig = getBooleanCarrierConfig(

                CarrierConfigManager.KEY_IGNORE_RTT_MODE_SETTING_BOOL);



        boolean shouldImsRttBeOn = isRttUiSettingEnabled || isRttAlwaysOnCarrierConfig;

        logi("update RTT: settings value: " + isRttUiSettingEnabled + " always-on carrierconfig: "

                + isRttAlwaysOnCarrierConfig);

        boolean isActiveSubscriptionPresent = isActiveSubscriptionPresent();



        if (isCarrierSupported) {

            setRttConfig(shouldImsRttBeOn);

        logi("update RTT: is carrier enabled: "

                + isCarrierSupported + "; is active sub present: "

                + isActiveSubscriptionPresent);



        if (isCarrierSupported || !isActiveSubscriptionPresent) {

            setRttConfig(true);

            return true;

        }

        return isCarrierSupported && shouldImsRttBeOn;

        return false;

    }



    private void setRttConfig(boolean enabled) {
@@ -2688,6 +2688,12 @@ public class ImsManager implements IFeatureConnector { 
                subId != SubscriptionManager.DEFAULT_SUBSCRIPTION_ID;

    }



    private boolean isActiveSubscriptionPresent() {

        SubscriptionManager sm = (SubscriptionManager) mContext.getSystemService(

                Context.TELEPHONY_SUBSCRIPTION_SERVICE);

        return sm.getActiveSubscriptionIdList().length > 0;

    }



    private void updateImsCarrierConfigs(PersistableBundle configs) throws ImsException {

        checkAndThrowExceptionIfServiceUnavailable();