Merge "Fix issue where TTY mode was not being updated to the RIL." (e4f8f434) · Commits · e / os / android_frameworks_opt_telephony

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

+62 −3

Original line number	Diff line number	Diff line
		@@ -54,6 +54,7 @@ import android.os.WorkSource;
		import android.preference.PreferenceManager;
		import android.provider.Settings;
		import android.provider.Telephony;
		import android.telecom.TelecomManager;
		import android.telecom.VideoProfile;
		import android.telephony.AccessNetworkConstants.TransportType;
		import android.telephony.CarrierConfigManager;
		@@ -268,6 +269,8 @@ public class GsmCdmaPhone extends Phone {
		mSettingsObserver.observe(
		Settings.Global.getUriFor(Settings.Global.DEVICE_PROVISIONING_MOBILE_DATA_ENABLED),
		EVENT_DEVICE_PROVISIONING_DATA_SETTING_CHANGE);

		loadTtyMode();
		logd("GsmCdmaPhone: constructor: sub = " + mPhoneId);
		}

		@@ -275,8 +278,17 @@ public class GsmCdmaPhone extends Phone {
		@Override
		public void onReceive(Context context, Intent intent) {
		Rlog.d(LOG_TAG, "mBroadcastReceiver: action " + intent.getAction());
		if (intent.getAction().equals(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED)) {
		String action = intent.getAction();
		if (CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED.equals(action)) {
		sendMessage(obtainMessage(EVENT_CARRIER_CONFIG_CHANGED));
		} else if (TelecomManager.ACTION_CURRENT_TTY_MODE_CHANGED.equals(action)) {
		int ttyMode = intent.getIntExtra(
		TelecomManager.EXTRA_CURRENT_TTY_MODE, TelecomManager.TTY_MODE_OFF);
		updateTtyMode(ttyMode);
		} else if (TelecomManager.ACTION_TTY_PREFERRED_MODE_CHANGED.equals(action)) {
		int newPreferredTtyMode = intent.getIntExtra(
		TelecomManager.EXTRA_TTY_PREFERRED_MODE, TelecomManager.TTY_MODE_OFF);
		updateUiTtyMode(newPreferredTtyMode);
		}
		}
		};
		@@ -327,8 +339,12 @@ public class GsmCdmaPhone extends Phone {

		mCi.registerForRilConnected(this, EVENT_RIL_CONNECTED, null);
		mCi.registerForVoiceRadioTechChanged(this, EVENT_VOICE_RADIO_TECH_CHANGED, null);
		mContext.registerReceiver(mBroadcastReceiver, new IntentFilter(
		CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED));
		IntentFilter filter = new IntentFilter(
		CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED);
		filter.addAction(TelecomManager.ACTION_CURRENT_TTY_MODE_CHANGED);
		filter.addAction(TelecomManager.ACTION_TTY_PREFERRED_MODE_CHANGED);
		mContext.registerReceiver(mBroadcastReceiver, filter);

		mCDM = new CarrierKeyDownloadManager(this);
		mCIM = new CarrierInfoManager();
		}
		@@ -3868,4 +3884,47 @@ public class GsmCdmaPhone extends Phone {
		}
		return currentConfig;
		}

		private void updateTtyMode(int ttyMode) {
		logi(String.format("updateTtyMode ttyMode=%d", ttyMode));
		setTTYMode(telecomModeToPhoneMode(ttyMode), null);
		}
		private void updateUiTtyMode(int ttyMode) {
		logi(String.format("updateUiTtyMode ttyMode=%d", ttyMode));
		setUiTTYMode(telecomModeToPhoneMode(ttyMode), null);
		}

		/**
		* Given a telecom TTY mode, convert to a Telephony mode equivalent.
		* @param telecomMode Telecom TTY mode.
		* @return Telephony phone TTY mode.
		*/
		private static int telecomModeToPhoneMode(int telecomMode) {
		switch (telecomMode) {
		// AT command only has 0 and 1, so mapping VCO
		// and HCO to FULL
		case TelecomManager.TTY_MODE_FULL:
		case TelecomManager.TTY_MODE_VCO:
		case TelecomManager.TTY_MODE_HCO:
		return Phone.TTY_MODE_FULL;
		default:
		return Phone.TTY_MODE_OFF;
		}
		}

		/**
		* Load the current TTY mode in GsmCdmaPhone based on Telecom and UI settings.
		*/
		private void loadTtyMode() {
		int ttyMode = TelecomManager.TTY_MODE_OFF;
		TelecomManager telecomManager = TelecomManager.from(mContext);
		if (telecomManager != null) {
		ttyMode = telecomManager.getCurrentTtyMode();
		}
		updateTtyMode(ttyMode);
		//Get preferred TTY mode from settings as UI Tty mode is always user preferred Tty mode.
		ttyMode = Settings.Secure.getInt(mContext.getContentResolver(),
		Settings.Secure.PREFERRED_TTY_MODE, TelecomManager.TTY_MODE_OFF);
		updateUiTtyMode(ttyMode);
		}
		}