DO NOT MERGE - Create the new SubscriptionMonitor (e5e4b949) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/PhoneFactory.java

+7 −0

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import android.content.ComponentName;
		import android.content.Context;
		import android.content.Intent;
		import android.net.LocalServerSocket;
		import android.os.ServiceManager;
		import android.os.SystemProperties;
		import android.os.UserHandle;
		import android.provider.Settings;
		@@ -200,6 +201,12 @@ public class PhoneFactory {
		for (int i = 0; i < numPhones; i++) {
		sPhones[i].startMonitoringImsService();
		}

		SubscriptionMonitor subscriptionMonitor = new SubscriptionMonitor(
		ITelephonyRegistry.Stub.asInterface(
		ServiceManager.getService("telephony.registry")),
		sContext,
		SubscriptionController.getInstance(), numPhones);
		}
		}
		}

src/java/com/android/internal/telephony/SubscriptionController.java

+6 −2

Original line number	Diff line number	Diff line
		@@ -125,7 +125,7 @@ public class SubscriptionController extends ISub.Stub {
		protected TelephonyManager mTelephonyManager;
		protected CallManager mCM;

		private final AppOpsManager mAppOps;
		private AppOpsManager mAppOps;

		// FIXME: Does not allow for multiple subs in a slot and change to SparseArray
		private static Map<Integer, Integer> sSlotIdxToSubId =
		@@ -166,7 +166,11 @@ public class SubscriptionController extends ISub.Stub {
		return sInstance;
		}

		private SubscriptionController(Context c) {
		protected SubscriptionController(Context c) {
		init(c);
		}

		protected void init(Context c) {
		mContext = c;
		mCM = CallManager.getInstance();
		mTelephonyManager = TelephonyManager.from(mContext);

src/java/com/android/internal/telephony/SubscriptionMonitor.java

0 → 100644

+211 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2015 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.internal.telephony;

		import static android.telephony.SubscriptionManager.INVALID_PHONE_INDEX;
		import static android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID;

		import android.content.BroadcastReceiver;
		import android.content.Context;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.os.Handler;
		import android.os.Registrant;
		import android.os.RegistrantList;
		import android.os.RemoteException;
		import android.os.ServiceManager;
		import android.telephony.Rlog;
		import android.telephony.SubscriptionManager;

		import com.android.internal.telephony.ISub;
		import com.android.internal.telephony.IOnSubscriptionsChangedListener;
		import com.android.internal.telephony.ITelephonyRegistry;
		import com.android.internal.telephony.PhoneConstants;

		import java.lang.IllegalArgumentException;

		/**
		* Utility singleton to monitor subscription changes and help people act on them.
		* Uses Registrant model to post messages to handlers.
		*
		*/
		public class SubscriptionMonitor {

		private final RegistrantList mSubscriptionsChangedRegistrants[];
		private final RegistrantList mDefaultDataSubChangedRegistrants[];

		private final SubscriptionController mSubscriptionController;
		private final Context mContext;

		private final int mPhoneSubId[];
		private int mDefaultDataSubId;
		private int mDefaultDataPhoneId;

		private final Object mLock = new Object();

		private final static boolean VDBG = true;
		private final static String LOG_TAG = "SubscriptionMonitor";

		public SubscriptionMonitor(ITelephonyRegistry tr, Context context,
		SubscriptionController subscriptionController, int numPhones) {
		try {
		tr.addOnSubscriptionsChangedListener("SubscriptionMonitor",
		mSubscriptionsChangedListener);
		} catch (RemoteException e) {
		}

		mSubscriptionController = subscriptionController;
		mContext = context;

		mSubscriptionsChangedRegistrants = new RegistrantList[numPhones];
		mDefaultDataSubChangedRegistrants = new RegistrantList[numPhones];
		mPhoneSubId = new int[numPhones];

		mDefaultDataSubId = mSubscriptionController.getDefaultDataSubId();
		mDefaultDataPhoneId = mSubscriptionController.getPhoneId(mDefaultDataSubId);

		for (int phoneId = 0; phoneId < numPhones; phoneId++) {
		mSubscriptionsChangedRegistrants[phoneId] = new RegistrantList();
		mDefaultDataSubChangedRegistrants[phoneId] = new RegistrantList();
		mPhoneSubId[phoneId] = mSubscriptionController.getSubIdUsingPhoneId(phoneId);
		}

		mContext.registerReceiver(mDefaultDataSubscriptionChangedReceiver,
		new IntentFilter(TelephonyIntents.ACTION_DEFAULT_DATA_SUBSCRIPTION_CHANGED));
		}

		private final IOnSubscriptionsChangedListener mSubscriptionsChangedListener =
		new IOnSubscriptionsChangedListener.Stub() {
		@Override
		public void onSubscriptionsChanged() {
		if (VDBG) log("onSubscriptionsChanged");
		synchronized (mLock) {
		for (int phoneId = 0; phoneId < mPhoneSubId.length; phoneId++) {
		final int newSubId = mSubscriptionController.getSubIdUsingPhoneId(phoneId);
		final int oldSubId = mPhoneSubId[phoneId];
		if (oldSubId != newSubId) {
		if (VDBG) {
		log("Phone[" + phoneId + "] subId changed " + oldSubId + "->"
		+ newSubId);
		}
		mPhoneSubId[phoneId] = newSubId;
		mSubscriptionsChangedRegistrants[phoneId].notifyRegistrants();

		// if the default isn't set, just move along..
		if (mDefaultDataSubId == INVALID_SUBSCRIPTION_ID) continue;

		// check if this affects default data
		if (newSubId == mDefaultDataSubId \|\| oldSubId == mDefaultDataSubId) {
		if (VDBG) log("mDefaultDataSubId = " + mDefaultDataSubId);
		mDefaultDataSubChangedRegistrants[phoneId].notifyRegistrants();
		if (newSubId == mDefaultDataSubId) {
		mDefaultDataPhoneId = phoneId;
		}
		}
		}
		}
		}
		}
		};

		private final BroadcastReceiver mDefaultDataSubscriptionChangedReceiver =
		new BroadcastReceiver() {
		@Override
		public void onReceive(Context context, Intent intent) {
		final int newDefaultDataSubId = mSubscriptionController.getDefaultDataSubId();
		synchronized (mLock) {
		if (mDefaultDataSubId != newDefaultDataSubId) {
		if (VDBG) log("Got Default changed " + mDefaultDataSubId + "->" +
		newDefaultDataSubId);
		final int oldDefaultDataSubId = mDefaultDataSubId;
		final int oldDefaultDataPhoneId = mDefaultDataPhoneId;
		if (VDBG) {
		log("oldDefaultDataSubId=" + mDefaultDataSubId +
		", oldDefaultDataPhoneId=" + mDefaultDataPhoneId);
		}
		mDefaultDataSubId = newDefaultDataSubId;

		int newDefaultDataPhoneId =
		mSubscriptionController.getPhoneId(INVALID_SUBSCRIPTION_ID);
		if (newDefaultDataSubId != INVALID_SUBSCRIPTION_ID) {
		for (int phoneId = 0; phoneId < mPhoneSubId.length; phoneId++) {
		if (mPhoneSubId[phoneId] == newDefaultDataSubId) {
		newDefaultDataPhoneId = phoneId;
		if (VDBG) log("newDefaultDataPhoneId=" + newDefaultDataPhoneId);
		break;
		}
		}
		}

		if (newDefaultDataPhoneId != oldDefaultDataPhoneId) {
		mDefaultDataPhoneId = newDefaultDataPhoneId;
		if (!invalidPhoneId(oldDefaultDataPhoneId)) {
		mDefaultDataSubChangedRegistrants[oldDefaultDataPhoneId].
		notifyRegistrants();
		}
		if (!invalidPhoneId(newDefaultDataPhoneId)) {
		mDefaultDataSubChangedRegistrants[newDefaultDataPhoneId].
		notifyRegistrants();
		}
		}
		}
		}
		}
		};

		public void registerForSubscriptionChanged(int phoneId, Handler h, int what, Object o) {
		if (invalidPhoneId(phoneId)) {
		throw new IllegalArgumentException("Invalid PhoneId");
		}
		Registrant r = new Registrant(h, what, o);
		mSubscriptionsChangedRegistrants[phoneId].add(r);
		r.notifyRegistrant();
		}

		public void unregisterForSubscriptionChanged(int phoneId, Handler h) {
		if (invalidPhoneId(phoneId)) {
		throw new IllegalArgumentException("Invalid PhoneId");
		}
		mSubscriptionsChangedRegistrants[phoneId].remove(h);
		}

		public void registerForDefaultDataSubscriptionChanged(int phoneId, Handler h, int what,
		Object o) {
		if (invalidPhoneId(phoneId)) {
		throw new IllegalArgumentException("Invalid PhoneId");
		}
		Registrant r = new Registrant(h, what, o);
		mDefaultDataSubChangedRegistrants[phoneId].add(r);
		r.notifyRegistrant();
		}

		public void unregisterForDefaultDataSubscriptionChanged(int phoneId, Handler h) {
		if (invalidPhoneId(phoneId)) {
		throw new IllegalArgumentException("Invalid PhoneId");
		}
		mDefaultDataSubChangedRegistrants[phoneId].remove(h);
		}

		private boolean invalidPhoneId(int phoneId) {
		if (phoneId >= 0 && phoneId < mPhoneSubId.length) return false;
		return true;
		}

		private void log(String s) {
		Rlog.d(LOG_TAG, s);
		}
		}

tests/telephonytests/src/com/android/internal/telephony/ContextFixture.java

+2 −2

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		@@ -323,8 +323,8 @@ public class ContextFixture implements TestFixture<Context> {
		return "com.android.internal.telephony";
		}

		public int testMethod() {
		return 0;
		public boolean testMethod() {
		return true;
		}

		public int testMethod1() {

tests/telephonytests/src/com/android/internal/telephony/SubscriptionMonitorTest.java

0 → 100644

+755 −0

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