am 0ad96f89: am d4d35168: Merge "Add support of dislaying Alpha tag for BIP commands" into ics-mr1 (efd617e0) · Commits · e / os / android_frameworks_base

telephony/java/com/android/internal/telephony/cat/AppInterface.java

+6 −1

Original line number	Diff line number	Diff line
		@@ -42,6 +42,7 @@ public interface AppInterface {
		* Enumeration for representing "Type of Command" of proactive commands.
		* Those are the only commands which are supported by the Telephony. Any app
		* implementation should support those.
		* Refer to ETSI TS 102.223 section 9.4
		*/
		public static enum CommandType {
		DISPLAY_TEXT(0x21),
		@@ -59,7 +60,11 @@ public interface AppInterface {
		SET_UP_IDLE_MODE_TEXT(0x28),
		SET_UP_MENU(0x25),
		SET_UP_CALL(0x10),
		PROVIDE_LOCAL_INFORMATION(0x26);
		PROVIDE_LOCAL_INFORMATION(0x26),
		OPEN_CHANNEL(0x40),
		CLOSE_CHANNEL(0x41),
		RECEIVE_DATA(0x42),
		SEND_DATA(0x43);

		private int mValue;

telephony/java/com/android/internal/telephony/cat/CatCmdMessage.java

+7 −0

Original line number	Diff line number	Diff line
		@@ -85,6 +85,13 @@ public class CatCmdMessage implements Parcelable {
		mCallSettings.confirmMsg = ((CallSetupParams) cmdParams).confirmMsg;
		mCallSettings.callMsg = ((CallSetupParams) cmdParams).callMsg;
		break;
		case OPEN_CHANNEL:
		case CLOSE_CHANNEL:
		case RECEIVE_DATA:
		case SEND_DATA:
		BIPClientParams param = (BIPClientParams) cmdParams;
		mTextMsg = param.textMsg;
		break;
		}
		}

telephony/java/com/android/internal/telephony/cat/CatService.java

+67 −10

Original line number	Diff line number	Diff line
		@@ -18,6 +18,8 @@ package com.android.internal.telephony.cat;

		import android.content.Context;
		import android.content.Intent;
		import android.content.pm.PackageManager;
		import android.content.pm.ResolveInfo;
		import android.os.AsyncResult;
		import android.os.Handler;
		import android.os.HandlerThread;
		@@ -32,6 +34,7 @@ import com.android.internal.telephony.IccRecords;


		import java.io.ByteArrayOutputStream;
		import java.util.List;
		import java.util.Locale;

		class RilMessage {
		@@ -72,6 +75,7 @@ public class CatService extends Handler implements AppInterface {
		private CatCmdMessage mMenuCmd = null;

		private RilMessageDecoder mMsgDecoder = null;
		private boolean mStkAppInstalled = false;

		// Service constants.
		static final int MSG_ID_SESSION_END = 1;
		@@ -123,7 +127,10 @@ public class CatService extends Handler implements AppInterface {
		ic.registerForReady(this, MSG_ID_SIM_READY, null);
		mIccRecords.registerForRecordsLoaded(this, MSG_ID_ICC_RECORDS_LOADED, null);

		CatLog.d(this, "Is running");
		// Check if STK application is availalbe
		mStkAppInstalled = isStkAppInstalled();

		CatLog.d(this, "Running CAT service. STK app installed:" + mStkAppInstalled);
		}

		public void dispose() {
		@@ -152,7 +159,7 @@ public class CatService extends Handler implements AppInterface {
		if (rilMsg.mResCode == ResultCode.OK) {
		cmdParams = (CommandParams) rilMsg.mData;
		if (cmdParams != null) {
		handleProactiveCommand(cmdParams);
		handleCommand(cmdParams, false);
		}
		}
		break;
		@@ -168,7 +175,7 @@ public class CatService extends Handler implements AppInterface {
		}
		if (cmdParams != null) {
		if (rilMsg.mResCode == ResultCode.OK) {
		handleProactiveCommand(cmdParams);
		handleCommand(cmdParams, true);
		} else {
		// for proactive commands that couldn't be decoded
		// successfully respond with the code generated by the
		@@ -181,7 +188,7 @@ public class CatService extends Handler implements AppInterface {
		case MSG_ID_REFRESH:
		cmdParams = (CommandParams) rilMsg.mData;
		if (cmdParams != null) {
		handleProactiveCommand(cmdParams);
		handleCommand(cmdParams, false);
		}
		break;
		case MSG_ID_SESSION_END:
		@@ -195,11 +202,13 @@ public class CatService extends Handler implements AppInterface {
		}

		/**
		* Handles RIL_UNSOL_STK_PROACTIVE_COMMAND unsolicited command from RIL.
		* Handles RIL_UNSOL_STK_EVENT_NOTIFY or RIL_UNSOL_STK_PROACTIVE_COMMAND command
		* from RIL.
		* Sends valid proactive command data to the application using intents.
		*
		* RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE will be send back if the command is
		* from RIL_UNSOL_STK_PROACTIVE_COMMAND.
		*/
		private void handleProactiveCommand(CommandParams cmdParams) {
		private void handleCommand(CommandParams cmdParams, boolean isProactiveCmd) {
		CatLog.d(this, cmdParams.getCommandType().name());

		CharSequence message;
		@@ -233,15 +242,16 @@ public class CatService extends Handler implements AppInterface {
		case CommandParamsFactory.DTTZ_SETTING:
		resp = new DTTZResponseData(null);
		sendTerminalResponse(cmdParams.cmdDet, ResultCode.OK, false, 0, resp);
		return;
		break;
		case CommandParamsFactory.LANGUAGE_SETTING:
		resp = new LanguageResponseData(Locale.getDefault().getLanguage());
		sendTerminalResponse(cmdParams.cmdDet, ResultCode.OK, false, 0, resp);
		return;
		break;
		default:
		sendTerminalResponse(cmdParams.cmdDet, ResultCode.OK, false, 0, null);
		return;
		}
		// No need to start STK app here.
		return;
		case LAUNCH_BROWSER:
		if ((((LaunchBrowserParams) cmdParams).confirmMsg.text != null)
		&& (((LaunchBrowserParams) cmdParams).confirmMsg.text.equals(STK_DEFAULT))) {
		@@ -272,6 +282,42 @@ public class CatService extends Handler implements AppInterface {
		((CallSetupParams) cmdParams).confirmMsg.text = message.toString();
		}
		break;
		case OPEN_CHANNEL:
		case CLOSE_CHANNEL:
		case RECEIVE_DATA:
		case SEND_DATA:
		BIPClientParams cmd = (BIPClientParams) cmdParams;
		if (cmd.bHasAlphaId && (cmd.textMsg.text == null)) {
		CatLog.d(this, "cmd " + cmdParams.getCommandType() + " with null alpha id");
		// If alpha length is zero, we just respond with OK.
		if (isProactiveCmd) {
		sendTerminalResponse(cmdParams.cmdDet, ResultCode.OK, false, 0, null);
		}
		return;
		}
		// Respond with permanent failure to avoid retry if STK app is not present.
		if (!mStkAppInstalled) {
		CatLog.d(this, "No STK application found.");
		if (isProactiveCmd) {
		sendTerminalResponse(cmdParams.cmdDet,
		ResultCode.BEYOND_TERMINAL_CAPABILITY,
		false, 0, null);
		return;
		}
		}
		/*
		* CLOSE_CHANNEL, RECEIVE_DATA and SEND_DATA can be delivered by
		* either PROACTIVE_COMMAND or EVENT_NOTIFY.
		* If PROACTIVE_COMMAND is used for those commands, send terminal
		* response here.
		*/
		if (isProactiveCmd &&
		((cmdParams.getCommandType() == CommandType.CLOSE_CHANNEL) \|\|
		(cmdParams.getCommandType() == CommandType.RECEIVE_DATA) \|\|
		(cmdParams.getCommandType() == CommandType.SEND_DATA))) {
		sendTerminalResponse(cmdParams.cmdDet, ResultCode.OK, false, 0, null);
		}
		break;
		default:
		CatLog.d(this, "Unsupported command");
		return;
		@@ -682,6 +728,7 @@ public class CatService extends Handler implements AppInterface {
		case NO_RESPONSE_FROM_USER:
		case UICC_SESSION_TERM_BY_USER:
		case BACKWARD_MOVE_BY_USER:
		case USER_NOT_ACCEPT:
		resp = null;
		break;
		default:
		@@ -690,4 +737,14 @@ public class CatService extends Handler implements AppInterface {
		sendTerminalResponse(cmdDet, resMsg.resCode, false, 0, resp);
		mCurrntCmd = null;
		}

		private boolean isStkAppInstalled() {
		Intent intent = new Intent(AppInterface.CAT_CMD_ACTION);
		PackageManager pm = mContext.getPackageManager();
		List<ResolveInfo> broadcastReceivers =
		pm.queryBroadcastReceivers(intent, PackageManager.GET_META_DATA);
		int numReceiver = broadcastReceivers == null ? 0 : broadcastReceivers.size();

		return (numReceiver > 0);
		}
		}

telephony/java/com/android/internal/telephony/cat/CommandParams.java

+25 −0

Original line number	Diff line number	Diff line
		@@ -166,4 +166,29 @@ class GetInputParams extends CommandParams {
		}
		}

		/*
		* BIP (Bearer Independent Protocol) is the mechanism for SIM card applications
		* to access data connection through the mobile device.
		*
		* SIM utilizes proactive commands (OPEN CHANNEL, CLOSE CHANNEL, SEND DATA and
		* RECEIVE DATA to control/read/write data for BIP. Refer to ETSI TS 102 223 for
		* the details of proactive commands procedures and their structures.
		*/
		class BIPClientParams extends CommandParams {
		TextMessage textMsg;
		boolean bHasAlphaId;

		BIPClientParams(CommandDetails cmdDet, TextMessage textMsg, boolean has_alpha_id) {
		super(cmdDet);
		this.textMsg = textMsg;
		this.bHasAlphaId = has_alpha_id;
		}

		boolean setIcon(Bitmap icon) {
		if (icon != null && textMsg != null) {
		textMsg.icon = icon;
		return true;
		}
		return false;
		}
		}

telephony/java/com/android/internal/telephony/cat/CommandParamsFactory.java

+45 −0

Original line number	Diff line number	Diff line
		@@ -165,6 +165,12 @@ class CommandParamsFactory extends Handler {
		case PROVIDE_LOCAL_INFORMATION:
		cmdPending = processProvideLocalInfo(cmdDet, ctlvs);
		break;
		case OPEN_CHANNEL:
		case CLOSE_CHANNEL:
		case RECEIVE_DATA:
		case SEND_DATA:
		cmdPending = processBIPClient(cmdDet, ctlvs);
		break;
		default:
		// unsupported proactive commands
		mCmdParams = new CommandParams(cmdDet);
		@@ -893,4 +899,43 @@ class CommandParamsFactory extends Handler {
		}
		return false;
		}

		private boolean processBIPClient(CommandDetails cmdDet,
		List<ComprehensionTlv> ctlvs) throws ResultException {
		AppInterface.CommandType commandType =
		AppInterface.CommandType.fromInt(cmdDet.typeOfCommand);
		if (commandType != null) {
		CatLog.d(this, "process "+ commandType.name());
		}

		TextMessage textMsg = new TextMessage();
		IconId iconId = null;
		ComprehensionTlv ctlv = null;
		boolean has_alpha_id = false;

		// parse alpha identifier
		ctlv = searchForTag(ComprehensionTlvTag.ALPHA_ID, ctlvs);
		if (ctlv != null) {
		textMsg.text = ValueParser.retrieveAlphaId(ctlv);
		CatLog.d(this, "alpha TLV text=" + textMsg.text);
		has_alpha_id = true;
		}

		// parse icon identifier
		ctlv = searchForTag(ComprehensionTlvTag.ICON_ID, ctlvs);
		if (ctlv != null) {
		iconId = ValueParser.retrieveIconId(ctlv);
		textMsg.iconSelfExplanatory = iconId.selfExplanatory;
		}

		textMsg.responseNeeded = false;
		mCmdParams = new BIPClientParams(cmdDet, textMsg, has_alpha_id);

		if (iconId != null) {
		mIconLoadState = LOAD_SINGLE_ICON;
		mIconLoader.loadIcon(iconId.recordNumber, this.obtainMessage(MSG_ID_LOAD_ICON_DONE));
		return true;
		}
		return false;
		}
		}