Merge "Remove unused APIs and variables in SubMgr."

import android.annotation.SystemApi;

import android.annotation.SystemApi;

import android.annotation.SystemService;

import android.annotation.SystemService;

import android.annotation.TestApi;

import android.annotation.TestApi;

import android.app.BroadcastOptions;

import android.app.PendingIntent;

import android.app.PendingIntent;

import android.compat.annotation.UnsupportedAppUsage;

import android.compat.annotation.UnsupportedAppUsage;

import android.content.Context;

import android.content.Context;

import android.content.res.Configuration;

import android.content.res.Configuration;

import android.content.res.Resources;

import android.content.res.Resources;

import android.database.ContentObserver;

import android.database.ContentObserver;

import android.net.INetworkPolicyManager;

import android.net.NetworkCapabilities;

import android.net.NetworkCapabilities;

import android.net.NetworkPolicyManager;

import android.net.NetworkPolicyManager;

import android.net.Uri;

import android.net.Uri;

import android.os.ParcelUuid;

import android.os.ParcelUuid;

import android.os.Process;

import android.os.Process;

import android.os.RemoteException;

import android.os.RemoteException;

import android.os.ServiceManager;

import android.provider.Telephony.SimInfo;

import android.provider.Telephony.SimInfo;

import android.telephony.euicc.EuiccManager;

import android.telephony.euicc.EuiccManager;

import android.telephony.ims.ImsMmTelManager;

import android.telephony.ims.ImsMmTelManager;

import java.util.Map;

import java.util.Map;

import java.util.concurrent.ConcurrentHashMap;

import java.util.concurrent.ConcurrentHashMap;

import java.util.concurrent.Executor;

import java.util.concurrent.Executor;

import java.util.concurrent.TimeUnit;

import java.util.function.Consumer;

import java.util.function.Consumer;

import java.util.stream.Collectors;

import java.util.stream.Collectors;

    public static final String EXTRA_SLOT_INDEX = "android.telephony.extra.SLOT_INDEX";

    public static final String EXTRA_SLOT_INDEX = "android.telephony.extra.SLOT_INDEX";

    private final Context mContext;

    private final Context mContext;

    private volatile INetworkPolicyManager mNetworkPolicy;

    // Cache of Resource that has been created in getResourcesForSubId. Key is a Pair containing

    // Cache of Resource that has been created in getResourcesForSubId. Key is a Pair containing

    // the Context and subId.

    // the Context and subId.

                .getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE);

                .getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE);

    }

    }

    private INetworkPolicyManager getINetworkPolicyManager() {

        if (mNetworkPolicy == null) {

            mNetworkPolicy = INetworkPolicyManager.Stub.asInterface(

                    ServiceManager.getService(Context.NETWORK_POLICY_SERVICE));

        }

        return mNetworkPolicy;

    }

    /**

    /**

     * Register for changes to the list of active {@link SubscriptionInfo} records or to the

     * Register for changes to the list of active {@link SubscriptionInfo} records or to the

     * individual records themselves. When a change occurs the onSubscriptionsChanged method of

     * individual records themselves. When a change occurs the onSubscriptionsChanged method of

                plans.toArray(new SubscriptionPlan[plans.size()]), mContext.getOpPackageName());

                plans.toArray(new SubscriptionPlan[plans.size()]), mContext.getOpPackageName());

    }

    }

    /** @hide */

    private String getSubscriptionPlansOwner(int subId) {

        try {

            return getINetworkPolicyManager().getSubscriptionPlansOwner(subId);

        } catch (RemoteException e) {

            throw e.rethrowFromSystemServer();

        }

    }

    /**

    /**

     * Temporarily override the billing relationship plan between a carrier and

     * Temporarily override the billing relationship plan between a carrier and

     * a specific subscriber to be considered unmetered. This will be reflected

     * a specific subscriber to be considered unmetered. This will be reflected

                overrideValue, timeoutMillis, mContext.getOpPackageName());

                overrideValue, timeoutMillis, mContext.getOpPackageName());

    }

    }

    /**

     * Create an {@link Intent} that can be launched towards the carrier app

     * that is currently defining the billing relationship plan through

     * {@link #setSubscriptionPlans(int, List)}.

     *

     * @return ready to launch Intent targeted towards the carrier app, or

     *         {@code null} if no carrier app is defined, or if the defined

     *         carrier app provides no management activity.

     * @hide

     */

    public @Nullable Intent createManageSubscriptionIntent(int subId) {

        // Bail if no owner

        final String owner = getSubscriptionPlansOwner(subId);

        if (owner == null) return null;

        // Bail if no plans

        final List<SubscriptionPlan> plans = getSubscriptionPlans(subId);

        if (plans.isEmpty()) return null;

        final Intent intent = new Intent(ACTION_MANAGE_SUBSCRIPTION_PLANS);

        intent.setPackage(owner);

        intent.putExtra(EXTRA_SUBSCRIPTION_INDEX, subId);

        // Bail if not implemented

        if (mContext.getPackageManager().queryIntentActivities(intent,

                PackageManager.MATCH_DEFAULT_ONLY).isEmpty()) {

            return null;

        }

        return intent;

    }

    /** @hide */

    private @Nullable Intent createRefreshSubscriptionIntent(int subId) {

        // Bail if no owner

        final String owner = getSubscriptionPlansOwner(subId);

        if (owner == null) return null;

        // Bail if no plans

        final List<SubscriptionPlan> plans = getSubscriptionPlans(subId);

        if (plans.isEmpty()) return null;

        final Intent intent = new Intent(ACTION_REFRESH_SUBSCRIPTION_PLANS);

        intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);

        intent.setPackage(owner);

        intent.putExtra(EXTRA_SUBSCRIPTION_INDEX, subId);

        // Bail if not implemented

        if (mContext.getPackageManager().queryBroadcastReceivers(intent, 0).isEmpty()) {

            return null;

        }

        return intent;

    }

    /**

     * Check if there is a carrier app that is currently defining the billing

     * relationship plan through {@link #setSubscriptionPlans(int, List)} that

     * supports refreshing of subscription plans.

     *

     * @hide

     */

    public boolean isSubscriptionPlansRefreshSupported(int subId) {

        return createRefreshSubscriptionIntent(subId) != null;

    }

    /**

     * Request that the carrier app that is currently defining the billing

     * relationship plan through {@link #setSubscriptionPlans(int, List)}

     * refresh its subscription plans.

     * <p>

     * If the app is able to successfully update the plans, you'll expect to

     * receive the {@link #ACTION_SUBSCRIPTION_PLANS_CHANGED} broadcast.

     *

     * @hide

     */

    public void requestSubscriptionPlansRefresh(int subId) {

        final Intent intent = createRefreshSubscriptionIntent(subId);

        final BroadcastOptions options = BroadcastOptions.makeBasic();

        options.setTemporaryAppWhitelistDuration(TimeUnit.MINUTES.toMillis(1));

        mContext.sendBroadcast(intent, null, options.toBundle());

    }

    /**

    /**

     * Checks whether the app with the given context is authorized to manage the given subscription

     * Checks whether the app with the given context is authorized to manage the given subscription

     * according to its metadata.

     * according to its metadata.