Merge "Make it possible to dial an operator specific code" (52910bd1) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/gsm/GsmMmiCode.java

+36 −5

Original line number	Diff line number	Diff line
		@@ -32,7 +32,9 @@ import android.content.res.Resources;
		import android.os.AsyncResult;
		import android.os.Handler;
		import android.os.Message;
		import android.os.PersistableBundle;
		import android.os.ResultReceiver;
		import android.telephony.CarrierConfigManager;
		import android.telephony.PhoneNumberUtils;
		import android.telephony.Rlog;
		import android.text.BidiFormatter;
		@@ -51,6 +53,7 @@ import com.android.internal.telephony.RILConstants;
		import com.android.internal.telephony.uicc.IccCardApplicationStatus.AppState;
		import com.android.internal.telephony.uicc.IccRecords;
		import com.android.internal.telephony.uicc.UiccCardApplication;
		import com.android.internal.util.ArrayUtils;

		import java.util.regex.Matcher;
		import java.util.regex.Pattern;
		@@ -234,16 +237,20 @@ public final class GsmMmiCode extends Handler implements MmiCode {
		ret.mPwd = makeEmptyNull(m.group(MATCH_GROUP_PWD_CONFIRM));
		ret.mDialingNumber = makeEmptyNull(m.group(MATCH_GROUP_DIALING_NUMBER));
		ret.mCallbackReceiver = wrappedCallback;

		if(ret.mDialingNumber != null &&
		ret.mDialingNumber.endsWith("#") &&
		dialString.endsWith("#")){
		// According to TS 22.030 6.5.2 "Structure of the MMI",
		// the dialing number should not ending with #.
		// The dialing number ending # is treated as unique USSD,
		// eg, *400#16 digit number# to recharge the prepaid card
		// in India operator(Mumbai MTNL)
		if(ret.mDialingNumber != null &&
		ret.mDialingNumber.endsWith("#") &&
		dialString.endsWith("#")){
		ret = new GsmMmiCode(phone, app);
		ret.mPoundString = dialString;
		} else if (ret.isFacToDial()) {
		// This is a FAC (feature access code) to dial as a normal call.
		ret = null;
		}
		} else if (dialString.endsWith("#")) {
		// TS 22.030 sec 6.5.3.2
		@@ -795,6 +802,30 @@ public final class GsmMmiCode extends Handler implements MmiCode {
		return CommandsInterface.CLIR_DEFAULT;
		}

		/**
		* Returns true if the Service Code is FAC to dial as a normal call.
		*
		* FAC stands for feature access code and it is special patterns of characters
		* to invoke certain features.
		*/
		private boolean isFacToDial() {
		CarrierConfigManager configManager = (CarrierConfigManager)
		mPhone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
		PersistableBundle b = configManager.getConfigForSubId(mPhone.getSubId());
		if (b != null) {
		String[] dialFacList = b.getStringArray(CarrierConfigManager
		.KEY_FEATURE_ACCESS_CODES_STRING_ARRAY);
		if (!ArrayUtils.isEmpty(dialFacList)) {
		for (String fac : dialFacList) {
		if (fac.equals(mSc)) {
		return true;
		}
		}
		}
		}
		return false;
		}

		boolean isActivate() {
		return mAction != null && mAction.equals(ACTION_ACTIVATE);
		}