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Commit f7073adf authored by SongFerngWang's avatar SongFerngWang
Browse files

Fix internet panel doesn't show data rat after dds changed 

The internet panel does not listen dds changed.

Bug: 193029917
Test: atest NetworkProviderWorkerTest
Change-Id: I58544ec2fd3f2bba5c6590ce54bcf68d0c83b06b
parent 29da5abc

src/com/android/settings/network/telephony/NetworkProviderWorker.java

+38 −12
Original line number Diff line number Diff line
@@ -20,7 +20,10 @@ import static com.android.settings.network.InternetUpdater.INTERNET_ETHERNET; 
import static com.android.settingslib.mobile.MobileMappings.getIconKey;

import static com.android.settingslib.mobile.MobileMappings.mapIconSets;



import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.content.IntentFilter;

import android.database.ContentObserver;

import android.net.Uri;

import android.os.Handler;
@@ -60,11 +63,22 @@ public class NetworkProviderWorker extends WifiScanWorker implements 
    private SubscriptionsChangeListener mSubscriptionsListener;

    private MobileDataEnabledListener mDataEnabledListener;

    private DataConnectivityListener mConnectivityListener;

    private int mDefaultDataSubid = SubscriptionManager.INVALID_SUBSCRIPTION_ID;

    private int mDefaultDataSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;

    private final Context mContext;

    final Handler mHandler;

    @VisibleForTesting

    final NetworkProviderTelephonyCallback mTelephonyCallback;

    private final BroadcastReceiver mConnectionChangeReceiver = new BroadcastReceiver() {

        @Override

        public void onReceive(Context context, Intent intent) {

            final String action = intent.getAction();

            if (action.equals(TelephonyManager.ACTION_DEFAULT_DATA_SUBSCRIPTION_CHANGED)) {

                Log.d(TAG, "ACTION_DEFAULT_DATA_SUBSCRIPTION_CHANGED");

                updateListener();

            }

        }

    };



    private TelephonyManager mTelephonyManager;

    private Config mConfig = null;

    private TelephonyDisplayInfo mTelephonyDisplayInfo =
@@ -80,10 +94,10 @@ public class NetworkProviderWorker extends WifiScanWorker implements 
        mMobileDataObserver = new DataContentObserver(mHandler, this);



        mContext = context;

        mDefaultDataSubid = getDefaultDataSubscriptionId();



        mDefaultDataSubId = getDefaultDataSubscriptionId();

        Log.d(TAG, "Init, SubId: " + mDefaultDataSubId);

        mTelephonyManager = mContext.getSystemService(

                TelephonyManager.class).createForSubscriptionId(mDefaultDataSubid);

                TelephonyManager.class).createForSubscriptionId(mDefaultDataSubId);

        mTelephonyCallback = new NetworkProviderTelephonyCallback();

        mSubscriptionsListener = new SubscriptionsChangeListener(context, this);

        mDataEnabledListener = new MobileDataEnabledListener(context, this);
@@ -98,12 +112,15 @@ public class NetworkProviderWorker extends WifiScanWorker implements 
    @Override

    protected void onSlicePinned() {

        Log.d(TAG, "onSlicePinned");

        mMobileDataObserver.register(mContext, mDefaultDataSubid);

        mMobileDataObserver.register(mContext, mDefaultDataSubId);

        mSubscriptionsListener.start();

        mDataEnabledListener.start(mDefaultDataSubid);

        mDataEnabledListener.start(mDefaultDataSubId);

        mConnectivityListener.start();

        mSignalStrengthListener.resume();

        mTelephonyManager.registerTelephonyCallback(mHandler::post, mTelephonyCallback);

        IntentFilter filter = new IntentFilter();

        filter.addAction(TelephonyManager.ACTION_DEFAULT_DATA_SUBSCRIPTION_CHANGED);

        mContext.registerReceiver(mConnectionChangeReceiver, filter);

        super.onSlicePinned();

    }
@@ -116,6 +133,9 @@ public class NetworkProviderWorker extends WifiScanWorker implements 
        mConnectivityListener.stop();

        mSignalStrengthListener.pause();

        mTelephonyManager.unregisterTelephonyCallback(mTelephonyCallback);

        if (mConnectionChangeReceiver != null) {

            mContext.unregisterReceiver(mConnectionChangeReceiver);

        }

        super.onSliceUnpinned();

    }
@@ -137,14 +157,14 @@ public class NetworkProviderWorker extends WifiScanWorker implements 
        notifySliceChange();

    }



    @Override

    public void onSubscriptionsChanged() {

    private void updateListener() {

        int defaultDataSubId = getDefaultDataSubscriptionId();

        if (mDefaultDataSubid == defaultDataSubId) {

            Log.d(TAG, "onSubscriptionsChanged: no change");

        if (mDefaultDataSubId == defaultDataSubId) {

            Log.d(TAG, "DDS: no change");

            return;

        }

        Log.d(TAG, "onSubscriptionsChanged: defaultDataSubId:" + defaultDataSubId);

        mDefaultDataSubId = defaultDataSubId;

        Log.d(TAG, "DDS: defaultDataSubId:" + mDefaultDataSubId);

        if (SubscriptionManager.isUsableSubscriptionId(defaultDataSubId)) {

            mTelephonyManager.unregisterTelephonyCallback(mTelephonyCallback);

            mMobileDataObserver.unregister(mContext);
@@ -160,6 +180,12 @@ public class NetworkProviderWorker extends WifiScanWorker implements 
        updateSlice();

    }



    @Override

    public void onSubscriptionsChanged() {

        Log.d(TAG, "onSubscriptionsChanged");

        updateListener();

    }



    @Override

    public void onSignalStrengthChanged() {

        Log.d(TAG, "onSignalStrengthChanged");
@@ -283,7 +309,7 @@ public class NetworkProviderWorker extends WifiScanWorker implements 
     */

    public String getNetworkTypeDescription() {

        return updateNetworkTypeName(mContext, mConfig, mTelephonyDisplayInfo,

                mDefaultDataSubid);

                mDefaultDataSubId);

    }



    /**