Implements platform changes to use the AIDL based API to communicate with the... (ed0cfa93) · Commits · e / os / android_frameworks_opt_telephony

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

+149 −52

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@

		package com.android.internal.telephony;

		import static android.telephony.TelephonyManager.PHONE_TYPE_CDMA;

		import android.app.Activity;
		import android.app.ActivityManagerNative;
		import android.app.AppOpsManager;
		@@ -36,7 +38,6 @@ import android.net.Uri;
		import android.os.AsyncResult;
		import android.os.Binder;
		import android.os.Build;
		import android.os.Bundle;
		import android.os.Message;
		import android.os.PowerManager;
		import android.os.RemoteException;
		@@ -46,13 +47,18 @@ import android.os.UserManager;
		import android.preference.PreferenceManager;
		import android.provider.Telephony;
		import android.provider.Telephony.Sms.Intents;
		import android.service.carriermessaging.CarrierMessagingService;
		import android.service.carriermessaging.CarrierMessagingService.SendSmsResponse;
		import android.service.carriermessaging.CarrierMessagingServiceManager;
		import android.service.carriermessaging.ICarrierMessagingCallback;
		import android.service.carriermessaging.ICarrierMessagingService;
		import android.service.carriermessaging.MessagePdu;
		import android.telephony.Rlog;
		import android.telephony.SmsManager;
		import android.telephony.SmsMessage;
		import android.telephony.SubscriptionManager;
		import android.telephony.TelephonyManager;
		import android.text.TextUtils;
		import android.util.Log;

		import com.android.internal.telephony.uicc.UiccCard;
		import com.android.internal.telephony.uicc.UiccController;
		@@ -64,8 +70,6 @@ import java.io.ByteArrayOutputStream;
		import java.util.Arrays;
		import java.util.List;

		import static android.telephony.TelephonyManager.PHONE_TYPE_CDMA;

		/**
		* This class broadcasts incoming SMS messages to interested apps after storing them in
		* the SmsProvider "raw" table and ACKing them to the SMSC. After each message has been
		@@ -722,7 +726,7 @@ public abstract class InboundSmsHandler extends StateMachine {
		}
		}

		BroadcastReceiver resultReceiver = new SmsBroadcastReceiver(tracker);
		SmsBroadcastReceiver resultReceiver = new SmsBroadcastReceiver(tracker);

		if (destPort == SmsHeader.PORT_WAP_PUSH) {
		// Build up the data stream
		@@ -741,24 +745,27 @@ public abstract class InboundSmsHandler extends StateMachine {
		return (result == Activity.RESULT_OK);
		}

		Intent intent = new Intent(Intents.SMS_FILTER_ACTION);
		List<String> carrierPackages = null;
		UiccCard card = UiccController.getInstance().getUiccCard();
		if (card != null) {
		carrierPackages = card.getCarrierPackageNamesForIntent(
		mContext.getPackageManager(), intent);
		mContext.getPackageManager(),
		new Intent(CarrierMessagingService.SERVICE_INTERFACE));
		} else {
		loge("UiccCard not initialized.");
		}

		if (carrierPackages != null && carrierPackages.size() == 1) {
		intent.setPackage(carrierPackages.get(0));
		intent.putExtra("destport", destPort);
		log("Found carrier package.");
		CarrierSmsFilter smsFilter = new CarrierSmsFilter(pdus, destPort,
		tracker.getFormat(), resultReceiver);
		CarrierSmsFilterCallback smsFilterCallback = new CarrierSmsFilterCallback(smsFilter);
		smsFilter.filterSms(carrierPackages.get(0), smsFilterCallback);
		} else {
		setAndDirectIntent(intent, destPort);
		logv("Unable to find carrier package: " + carrierPackages);
		dispatchSmsDeliveryIntent(pdus, tracker.getFormat(), destPort, resultReceiver);
		}

		intent.putExtra("pdus", pdus);
		intent.putExtra("format", tracker.getFormat());
		dispatchIntent(intent, android.Manifest.permission.RECEIVE_SMS,
		AppOpsManager.OP_RECEIVE_SMS, resultReceiver, UserHandle.OWNER);
		return true;
		}

		@@ -825,16 +832,21 @@ public abstract class InboundSmsHandler extends StateMachine {
		}

		/**
		* Set the appropriate intent action and direct the intent to the default SMS app or the
		* appropriate port.
		* Creates and dispatches the intent to the default SMS app or the appropriate port.
		*
		* @param intent the intent to set and direct
		* @param pdus message pdus
		* @param format the message format, typically "3gpp" or "3gpp2"
		* @param destPort the destination port
		* @param resultReceiver the receiver handling the delivery result
		*/
		void setAndDirectIntent(Intent intent, int destPort) {
		void dispatchSmsDeliveryIntent(byte[][] pdus, String format, int destPort,
		BroadcastReceiver resultReceiver) {
		Intent intent = new Intent();
		intent.putExtra("pdus", pdus);
		intent.putExtra("format", format);

		if (destPort == -1) {
		intent.setAction(Intents.SMS_DELIVER_ACTION);

		// Direct the intent to only the default SMS app. If we can't find a default SMS app
		// then sent it to all broadcast receivers.
		// We are deliberately delivering to the primary user's default SMS App.
		@@ -847,12 +859,24 @@ public abstract class InboundSmsHandler extends StateMachine {
		} else {
		intent.setComponent(null);
		}

		// TODO: Validate that this is the right place to store the SMS.
		if (SmsManager.getDefault().getAutoPersisting()) {
		final Uri uri = writeInboxMessage(intent);
		if (uri != null) {
		// Pass this to SMS apps so that they know where it is stored
		intent.putExtra("uri", uri.toString());
		}
		}
		} else {
		intent.setAction(Intents.DATA_SMS_RECEIVED_ACTION);
		Uri uri = Uri.parse("sms://localhost:" + destPort);
		intent.setData(uri);
		intent.setComponent(null);
		}

		dispatchIntent(intent, android.Manifest.permission.RECEIVE_SMS,
		AppOpsManager.OP_RECEIVE_SMS, resultReceiver, UserHandle.OWNER);
		}

		/**
		@@ -947,8 +971,8 @@ public abstract class InboundSmsHandler extends StateMachine {
		int mwi = mPhone.getVoiceMessageCount();

		log("Storing Voice Mail Count = " + mwi
		+ " for mVmCountKey = " + ((PhoneBase)mPhone).VM_COUNT
		+ " vmId = " + ((PhoneBase)mPhone).VM_ID
		+ " for mVmCountKey = " + mPhone.VM_COUNT
		+ " vmId = " + mPhone.VM_ID
		+ " in preferences.");

		SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(mContext);
		@@ -976,37 +1000,7 @@ public abstract class InboundSmsHandler extends StateMachine {
		@Override
		public void onReceive(Context context, Intent intent) {
		String action = intent.getAction();
		if (action.equals(Intents.SMS_FILTER_ACTION)) {
		int rc = getResultCode();
		if (rc == Activity.RESULT_OK) {
		// Overwrite pdus data if the SMS filter has set it.
		Bundle resultExtras = getResultExtras(false);
		if (resultExtras != null && resultExtras.containsKey("pdus")) {
		intent.putExtra("pdus", (byte[][]) resultExtras.get("pdus"));
		}
		if (intent.hasExtra("destport")) {
		int destPort = intent.getIntExtra("destport", -1);
		intent.removeExtra("destport");
		setAndDirectIntent(intent, destPort);
		if (SmsManager.getDefault().getAutoPersisting()) {
		final Uri uri = writeInboxMessage(intent);
		if (uri != null) {
		// Pass this to SMS apps so that they know where it is stored
		intent.putExtra("uri", uri.toString());
		}
		}
		dispatchIntent(intent, android.Manifest.permission.RECEIVE_SMS,
		AppOpsManager.OP_RECEIVE_SMS, this, UserHandle.OWNER);
		} else {
		loge("destport doesn't exist in the extras for SMS filter action.");
		}
		} else {
		// Drop this SMS.
		log("SMS filtered by result code " + rc);
		deleteFromRawTable(mDeleteWhere, mDeleteWhereArgs);
		sendMessage(EVENT_BROADCAST_COMPLETE);
		}
		} else if (action.equals(Intents.SMS_DELIVER_ACTION)) {
		if (action.equals(Intents.SMS_DELIVER_ACTION)) {
		// Now dispatch the notification only intent
		intent.setAction(Intents.SMS_RECEIVED_ACTION);
		intent.setComponent(null);
		@@ -1051,6 +1045,109 @@ public abstract class InboundSmsHandler extends StateMachine {
		}
		}

		/**
		* Asynchronously binds to the carrier messaging service, and filters out the message if
		* instructed to do so by the carrier messaging service. A new instance must be used for every
		* message.
		*/
		private final class CarrierSmsFilter extends CarrierMessagingServiceManager {
		private final byte[][] mPdus;
		private final int mDestPort;
		private final String mSmsFormat;
		private final SmsBroadcastReceiver mSmsBroadcastReceiver;
		// Instantiated in filterSms.
		private volatile CarrierSmsFilterCallback mSmsFilterCallback;

		CarrierSmsFilter(byte[][] pdus, int destPort, String smsFormat,
		SmsBroadcastReceiver smsBroadcastReceiver) {
		mPdus = pdus;
		mDestPort = destPort;
		mSmsFormat = smsFormat;
		mSmsBroadcastReceiver = smsBroadcastReceiver;
		}

		/**
		* Attempts to bind to a {@link ICarrierMessagingService}. Filtering is initiated
		* asynchronously once the service is ready using {@link #onServiceReady}.
		*/
		void filterSms(String carrierPackageName, CarrierSmsFilterCallback smsFilterCallback) {
		mSmsFilterCallback = smsFilterCallback;
		if (!bindToCarrierMessagingService(mContext, carrierPackageName)) {
		loge("bindService() for carrier messaging service failed");
		smsFilterCallback.onFilterComplete(true);
		} else {
		logv("bindService() for carrier messaging service succeeded");
		}
		}

		/**
		* Invokes the {@code carrierMessagingService} to filter messages. The filtering result is
		* delivered to {@code smsFilterCallback}.
		*/
		@Override
		protected void onServiceReady(ICarrierMessagingService carrierMessagingService) {
		try {
		carrierMessagingService.filterSms(
		new MessagePdu(Arrays.asList(mPdus)), mSmsFormat, mDestPort,
		mSmsFilterCallback);
		} catch (RemoteException e) {
		loge("Exception filtering the SMS: " + e);
		mSmsFilterCallback.onFilterComplete(true);
		}
		}
		}

		/**
		* A callback used to notify the platform of the carrier messaging app filtering result. Once
		* the result is ready, the carrier messaging service connection is disposed.
		*/
		private final class CarrierSmsFilterCallback extends ICarrierMessagingCallback.Stub {
		private final CarrierSmsFilter mSmsFilter;

		CarrierSmsFilterCallback(CarrierSmsFilter smsFilter) {
		mSmsFilter = smsFilter;
		}

		/**
		* This method should be called only once.
		*/
		@Override
		public void onFilterComplete(boolean keepMessage) {
		mSmsFilter.disposeConnection(mContext);

		if (keepMessage) {
		dispatchSmsDeliveryIntent(mSmsFilter.mPdus, mSmsFilter.mSmsFormat,
		mSmsFilter.mDestPort, mSmsFilter.mSmsBroadcastReceiver);
		} else {
		// Drop this SMS.
		log("SMS filtered");
		deleteFromRawTable(mSmsFilter.mSmsBroadcastReceiver.mDeleteWhere,
		mSmsFilter.mSmsBroadcastReceiver.mDeleteWhereArgs);
		sendMessage(EVENT_BROADCAST_COMPLETE);
		}
		}

		@Override
		public void onSendSmsComplete(int result, SendSmsResponse sendSmsResponse) {
		loge("Unexpected onSendSmsComplete call with result: " + result);
		}

		@Override
		public void onSendMultipartSmsComplete(int result, List<SendSmsResponse> sendSmsResponse) {
		loge("Unexpected onSendMultipartSmsComplete call with result: " + result);
		}

		@Override
		public void onSendMmsComplete(int result, byte[] sendConfPdu) {
		loge("Unexpected onSendMmsComplete call with result: " + result);
		}

		@Override
		public void onDownloadMmsComplete(int result) {
		loge("Unexpected onDownloadMmsComplete call with result: " + result);
		}
		}

		/**
		* Log with debug level.
		* @param s the string to log

src/java/com/android/internal/telephony/uicc/UiccCarrierPrivilegeRules.java

+16 −2

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@

		package com.android.internal.telephony.uicc;

		import android.annotation.Nullable;
		import android.content.Intent;
		import android.content.pm.PackageInfo;
		import android.content.pm.PackageManager;
		@@ -297,10 +298,11 @@ public class UiccCarrierPrivilegeRules extends Handler {
		receivers.addAll(packageManager.queryIntentServices(intent, 0));

		for (ResolveInfo resolveInfo : receivers) {
		if (resolveInfo.activityInfo == null) {
		String packageName = getPackageName(resolveInfo);
		if (packageName == null) {
		continue;
		}
		String packageName = resolveInfo.activityInfo.packageName;

		int status = getCarrierPrivilegeStatus(packageManager, packageName);
		if (status == TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS) {
		packages.add(packageName);
		@@ -313,6 +315,18 @@ public class UiccCarrierPrivilegeRules extends Handler {
		return packages;
		}

		@Nullable
		private String getPackageName(ResolveInfo resolveInfo) {
		if (resolveInfo.activityInfo != null) {
		return resolveInfo.activityInfo.packageName;
		} else if (resolveInfo.serviceInfo != null) {
		return resolveInfo.serviceInfo.packageName;
		} else if (resolveInfo.providerInfo != null) {
		return resolveInfo.providerInfo.packageName;
		}
		return null;
		}

		@Override
		public void handleMessage(Message msg) {
		AsyncResult ar;