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Commit 577add86 authored by Sungmin Choi's avatar Sungmin Choi Committed by Pavel Zhamaitsiak
Browse files

Select or not Wi-Fi Calling preference as CarrierConfig 

Some operators support Wi-Fi Calling only, not VoLTE.
They don't need "Cellular preferred" option.
In this case, set uneditalbe attribute for preferred preference.

Bug: 26299288
Change-Id: I58b44bbd85bb5ef436d32a5e34d7372532695b91
parent 119d589e

src/com/android/settings/WifiCallingSettings.java

+13 −0
Original line number Diff line number Diff line
@@ -23,9 +23,11 @@ import android.content.Context; 
import android.content.Intent;

import android.content.IntentFilter;

import android.os.Bundle;

import android.os.PersistableBundle;

import android.preference.ListPreference;

import android.preference.Preference;

import android.preference.PreferenceScreen;

import android.telephony.CarrierConfigManager;

import android.telephony.PhoneStateListener;

import android.telephony.TelephonyManager;

import android.util.Log;
@@ -58,6 +60,7 @@ public class WifiCallingSettings extends SettingsPreferenceFragment 
    private TextView mEmptyView;



    private boolean mValidListener = false;

    private boolean mEditableWfcMode = true;



    private final PhoneStateListener mPhoneStateListener = new PhoneStateListener() {

        /*
@@ -161,6 +164,15 @@ public class WifiCallingSettings extends SettingsPreferenceFragment 


        mIntentFilter = new IntentFilter();

        mIntentFilter.addAction(ImsManager.ACTION_IMS_REGISTRATION_ERROR);



        CarrierConfigManager configManager = (CarrierConfigManager)

                getSystemService(Context.CARRIER_CONFIG_SERVICE);

        if (configManager != null) {

            PersistableBundle b = configManager.getConfig();

            if (b != null) {

                mEditableWfcMode = b.getBoolean(CarrierConfigManager.KEY_EDITABLE_WFC_MODE_BOOL);

            }

        }

    }



    @Override
@@ -240,6 +252,7 @@ public class WifiCallingSettings extends SettingsPreferenceFragment 
        } else {

            preferenceScreen.removePreference(mButtonWfcMode);

        }

        preferenceScreen.setEnabled(mEditableWfcMode);

    }



    @Override