DisplayInfoController and NetworkTypeController skeleton implementation am: 870a1ae5fa (290c77ce) · Commits · e / os / android_frameworks_opt_telephony

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

+33 −0

Original line number	Diff line number	Diff line
		@@ -35,6 +35,8 @@ import android.os.BatteryManager;
		import android.os.Handler;
		import android.os.Message;
		import android.os.PowerManager;
		import android.os.Registrant;
		import android.os.RegistrantList;
		import android.telephony.AccessNetworkConstants.AccessNetworkType;
		import android.telephony.CarrierConfigManager;
		import android.telephony.SignalThresholdInfo;
		@@ -83,6 +85,8 @@ public class DeviceStateMonitor extends Handler {

		private final LocalLog mLocalLog = new LocalLog(100);

		private final RegistrantList mPhysicalChannelConfigRegistrants = new RegistrantList();

		private final NetworkRequest mWifiNetworkRequest =
		new NetworkRequest.Builder()
		.addTransportType(NetworkCapabilities.TRANSPORT_WIFI)
		@@ -492,6 +496,13 @@ public class DeviceStateMonitor extends Handler {
		newFilter \|= IndicationFilter.BARRING_INFO;
		}

		// notify PhysicalChannelConfig registrants if state changes
		if ((newFilter & IndicationFilter.PHYSICAL_CHANNEL_CONFIG)
		!= (mUnsolicitedResponseFilter & IndicationFilter.PHYSICAL_CHANNEL_CONFIG)) {
		mPhysicalChannelConfigRegistrants.notifyResult(
		(newFilter & IndicationFilter.PHYSICAL_CHANNEL_CONFIG) != 0);
		}

		setUnsolResponseFilter(newFilter, false);

		// Pull barring info AFTER setting filter, the order matters
		@@ -655,6 +666,28 @@ public class DeviceStateMonitor extends Handler {
		return false;
		}

		/**
		* Register for PhysicalChannelConfig notifications changed. On change, msg.obj will be an
		* AsyncResult with a boolean result. AsyncResult.result is true if notifications are enabled
		* and false if they are disabled.
		*
		* @param h Handler to notify
		* @param what msg.what when the message is delivered
		* @param obj AsyncResult.userObj when the message is delivered
		*/
		public void registerForPhysicalChannelConfigNotifChanged(Handler h, int what, Object obj) {
		Registrant r = new Registrant(h, what, obj);
		mPhysicalChannelConfigRegistrants.add(r);
		}

		/**
		* Unregister for PhysicalChannelConfig notifications changed.
		* @param h Handler to notify
		*/
		public void unregisterForPhysicalChannelConfigNotifChanged(Handler h) {
		mPhysicalChannelConfigRegistrants.remove(h);
		}

		/**
		* @param msg Debug message
		* @param logIntoLocalLog True if log into the local log

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

0 → 100644

+103 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2020 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 android.os.Handler;
		import android.os.Registrant;
		import android.os.RegistrantList;
		import android.telephony.TelephonyDisplayInfo;

		import com.android.telephony.Rlog;

		import java.io.FileDescriptor;
		import java.io.PrintWriter;

		/**
		* The DisplayInfoController updates and broadcasts all changes to {@link TelephonyDisplayInfo}.
		* It manages all the information necessary for display purposes. Clients can register for display
		* info changes via {@link #registerForTelephonyDisplayInfoChanged} and obtain the current
		* TelephonyDisplayInfo via {@link #getTelephonyDisplayInfo}.
		*/
		public class DisplayInfoController extends Handler {
		private static final String TAG = "DisplayInfoController";
		private final Phone mPhone;
		private final NetworkTypeController mNetworkTypeController;
		private final RegistrantList mTelephonyDisplayInfoChangedRegistrants = new RegistrantList();
		private TelephonyDisplayInfo mTelephonyDisplayInfo;

		public DisplayInfoController(Phone phone) {
		mPhone = phone;
		mNetworkTypeController = new NetworkTypeController(phone, this);
		mNetworkTypeController.sendMessage(NetworkTypeController.EVENT_UPDATE);
		}

		/**
		* @return the current TelephonyDisplayInfo
		*/
		public TelephonyDisplayInfo getTelephonyDisplayInfo() {
		return mTelephonyDisplayInfo;
		}

		/**
		* Update TelephonyDisplayInfo based on network type and override network type, received from
		* NetworkTypeController.
		*/
		public void updateTelephonyDisplayInfo() {
		TelephonyDisplayInfo newDisplayInfo = new TelephonyDisplayInfo(
		mPhone.getServiceState().getDataNetworkType(),
		mNetworkTypeController.getOverrideNetworkType());
		if (!newDisplayInfo.equals(mTelephonyDisplayInfo)) {
		Rlog.d(TAG, "TelephonyDisplayInfo changed from " + mTelephonyDisplayInfo + " to "
		+ newDisplayInfo);
		mTelephonyDisplayInfo = newDisplayInfo;
		mTelephonyDisplayInfoChangedRegistrants.notifyRegistrants();
		mPhone.notifyDisplayInfoChanged(mTelephonyDisplayInfo);
		}
		}

		/**
		* Register for TelephonyDisplayInfo changed.
		* @param h Handler to notify
		* @param what msg.what when the message is delivered
		* @param obj msg.obj when the message is delivered
		*/
		public void registerForTelephonyDisplayInfoChanged(Handler h, int what, Object obj) {
		Registrant r = new Registrant(h, what, obj);
		mTelephonyDisplayInfoChangedRegistrants.add(r);
		}

		/**
		* Unregister for TelephonyDisplayInfo changed.
		* @param h Handler to notify
		*/
		public void unregisterForTelephonyDisplayInfoChanged(Handler h) {
		mTelephonyDisplayInfoChangedRegistrants.remove(h);
		}

		/**
		* Dump the current state.
		*/
		public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
		pw.println("DisplayInfoController:");
		pw.println(" mPhone=" + mPhone.getPhoneName());
		pw.println(" mTelephonyDisplayInfo=" + mTelephonyDisplayInfo.toString());
		pw.flush();
		pw.println(" ***************************************");
		mNetworkTypeController.dump(fd, pw, args);
		pw.flush();
		}
		}

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

+15 −0

Original line number	Diff line number	Diff line
		@@ -286,6 +286,11 @@ public class GsmCdmaPhone extends Phone {
		mDeviceStateMonitor = mTelephonyComponentFactory.inject(DeviceStateMonitor.class.getName())
		.makeDeviceStateMonitor(this);

		// DisplayInfoController creates an OverrideNetworkTypeController, which uses
		// DeviceStateMonitor so needs to be crated after it is instantiated.
		mDisplayInfoController = mTelephonyComponentFactory.inject(
		DisplayInfoController.class.getName()).makeDisplayInfoController(this);

		mSST.registerForVoiceRegStateOrRatChanged(this, EVENT_VRS_OR_RAT_CHANGED, null);

		mSettingsObserver = new SettingsObserver(context, this);
		@@ -585,6 +590,16 @@ public class GsmCdmaPhone extends Phone {
		return mTransportManager;
		}

		@Override
		public DeviceStateMonitor getDeviceStateMonitor() {
		return mDeviceStateMonitor;
		}

		@Override
		public DisplayInfoController getDisplayInfoController() {
		return mDisplayInfoController;
		}

		@Override
		public void updateVoiceMail() {
		if (isPhoneTypeGsm()) {

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

0 → 100644

+956 −0

File added.

Preview size limit exceeded, changes collapsed.

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

+26 −0

Original line number	Diff line number	Diff line
		@@ -315,6 +315,7 @@ public abstract class Phone extends Handler implements PhoneInternalInterface {
		private final String mActionDetached;
		private final String mActionAttached;
		protected DeviceStateMonitor mDeviceStateMonitor;
		protected DisplayInfoController mDisplayInfoController;
		protected TransportManager mTransportManager;
		protected DataEnabledSettings mDataEnabledSettings;
		// Used for identify the carrier of current subscription
		@@ -1818,6 +1819,20 @@ public abstract class Phone extends Handler implements PhoneInternalInterface {
		return null;
		}

		/**
		* Retrieves the DeviceStateMonitor of the phone instance.
		*/
		public DeviceStateMonitor getDeviceStateMonitor() {
		return null;
		}

		/**
		* Retrieves the DisplayInfoController of the phone instance.
		*/
		public DisplayInfoController getDisplayInfoController() {
		return null;
		}

		/**
		* Update voice activation state
		*/
		@@ -4376,6 +4391,17 @@ public abstract class Phone extends Handler implements PhoneInternalInterface {
		pw.println("++++++++++++++++++++++++++++++++");
		}

		if (getDisplayInfoController() != null) {
		try {
		getDisplayInfoController().dump(fd, pw, args);
		} catch (Exception e) {
		e.printStackTrace();
		}

		pw.flush();
		pw.println("++++++++++++++++++++++++++++++++");
		}

		if (mCarrierResolver != null) {
		try {
		mCarrierResolver.dump(fd, pw, args);