4a49f426fb
Check subscription ID before accessing to IMS APIs Bug: 149190278 Test: make and manual test Change-Id: I0561529ccaf23c84d7d6dd3e268386ab82f17418
108 lines
4.1 KiB
Java
108 lines
4.1 KiB
Java
/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.network.ims;
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import android.telephony.AccessNetworkConstants;
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import android.telephony.SubscriptionManager;
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import android.telephony.ims.ImsException;
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import android.telephony.ims.ImsMmTelManager;
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import android.telephony.ims.feature.ImsFeature;
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import android.telephony.ims.feature.MmTelFeature;
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import android.telephony.ims.stub.ImsRegistrationImplBase;
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import androidx.annotation.VisibleForTesting;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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/**
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* Controller class for querying IMS status
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*/
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abstract class ImsQueryController {
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private static final long TIMEOUT_MILLIS = 2000;
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private volatile int mCapability;
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private volatile int mTech;
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private volatile int mTransportType;
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/**
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* Constructor for query IMS status
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*
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* @param capability {@link MmTelFeature.MmTelCapabilities#MmTelCapability}
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* @param tech {@link ImsRegistrationImplBase#ImsRegistrationTech}
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* @param transportType {@link AccessNetworkConstants#TransportType}
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*/
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ImsQueryController(
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@MmTelFeature.MmTelCapabilities.MmTelCapability int capability,
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@ImsRegistrationImplBase.ImsRegistrationTech int tech,
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@AccessNetworkConstants.TransportType int transportType) {
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mCapability = capability;
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mTech = tech;
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mTransportType = transportType;
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}
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abstract boolean isEnabledByUser(int subId);
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@VisibleForTesting
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boolean isTtyOnVolteEnabled(int subId) {
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return (new ImsQueryTtyOnVolteStat(subId)).query();
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}
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@VisibleForTesting
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boolean isEnabledByPlatform(int subId) throws InterruptedException, ImsException,
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IllegalArgumentException {
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if (!SubscriptionManager.isValidSubscriptionId(subId)) {
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return false;
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}
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final ImsMmTelManager imsMmTelManager = ImsMmTelManager.createForSubscriptionId(subId);
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// TODO: have a shared thread pool instead of create ExecutorService
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// everytime to improve performance.
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final ExecutorService executor = Executors.newSingleThreadExecutor();
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final BooleanConsumer booleanResult = new BooleanConsumer();
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imsMmTelManager.isSupported(mCapability, mTransportType, executor, booleanResult);
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// get() will be blocked until end of execution(isSupported()) within thread(executor)
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// or timeout after TIMEOUT_MILLIS milliseconds
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return booleanResult.get(TIMEOUT_MILLIS);
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}
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@VisibleForTesting
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boolean isProvisionedOnDevice(int subId) {
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if (!SubscriptionManager.isValidSubscriptionId(subId)) {
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return false;
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}
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return (new ImsQueryProvisioningStat(subId, mCapability, mTech)).query();
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}
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@VisibleForTesting
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boolean isServiceStateReady(int subId) throws InterruptedException, ImsException,
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IllegalArgumentException {
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if (!SubscriptionManager.isValidSubscriptionId(subId)) {
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return false;
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}
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final ImsMmTelManager imsMmTelManager = ImsMmTelManager.createForSubscriptionId(subId);
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// TODO: have a shared thread pool instead of create ExecutorService
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// everytime to improve performance.
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final ExecutorService executor = Executors.newSingleThreadExecutor();
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final IntegerConsumer intResult = new IntegerConsumer();
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imsMmTelManager.getFeatureState(executor, intResult);
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return (intResult.get(TIMEOUT_MILLIS) == ImsFeature.STATE_READY);
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}
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}
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