Add change to show Invalid card when erroneous card is inserted. (6b8b22e1) · Commits · e / os / android_frameworks_base

packages/SystemUI/res-keyguard/values/strings.xml

+3 −0

Original line number	Diff line number	Diff line
		@@ -48,6 +48,9 @@
		to unlock the keyguard. Displayed in one line in a large font. -->
		<string name="keyguard_password_wrong_pin_code">Incorrect PIN code.</string>

		<!-- Shown in the lock screen when there is SIM card IO error. -->
		<string name="keyguard_sim_error_message_short">Invalid Card.</string>

		<!-- When the lock screen is showing, the phone is plugged in and the battery is fully
		charged, say that it is charged. -->
		<string name="keyguard_charged">Charged</string>

packages/SystemUI/src/com/android/keyguard/CarrierText.java

+58 −1

Original line number	Diff line number	Diff line
		@@ -39,6 +39,7 @@ import com.android.internal.telephony.IccCardConstants;
		import com.android.internal.telephony.IccCardConstants.State;
		import com.android.internal.telephony.TelephonyIntents;
		import com.android.settingslib.WirelessUtils;
		import android.telephony.TelephonyManager;

		public class CarrierText extends TextView {
		private static final boolean DEBUG = KeyguardConstants.DEBUG;
		@@ -52,6 +53,8 @@ public class CarrierText extends TextView {

		private WifiManager mWifiManager;

		private boolean[] mSimErrorState = new boolean[TelephonyManager.getDefault().getPhoneCount()];

		private KeyguardUpdateMonitorCallback mCallback = new KeyguardUpdateMonitorCallback() {
		@Override
		public void onRefreshCarrierInfo() {
		@@ -65,6 +68,22 @@ public class CarrierText extends TextView {
		public void onStartedWakingUp() {
		setSelected(true);
		};

		public void onSimStateChanged(int subId, int slotId, IccCardConstants.State simState) {
		if (slotId < 0) {
		Log.d(TAG, "onSimStateChanged() - slotId invalid: " + slotId);
		return;
		}

		if (DEBUG) Log.d(TAG,"onSimStateChanged: " + getStatusForIccState(simState));
		if (getStatusForIccState(simState) == StatusMode.SimIoError) {
		mSimErrorState[slotId] = true;
		updateCarrierText();
		} else if (mSimErrorState[slotId]) {
		mSimErrorState[slotId] = false;
		updateCarrierText();
		}
		};
		};
		/**
		* The status of this lock screen. Primarily used for widgets on LockScreen.
		@@ -77,7 +96,8 @@ public class CarrierText extends TextView {
		SimPukLocked, // SIM card is PUK locked because SIM entered wrong too many times
		SimLocked, // SIM card is currently locked
		SimPermDisabled, // SIM card is permanently disabled due to PUK unlock failure
		SimNotReady; // SIM is not ready yet. May never be on devices w/o a SIM.
		SimNotReady, // SIM is not ready yet. May never be on devices w/o a SIM.
		SimIoError; // SIM card is faulty
		}

		public CarrierText(Context context) {
		@@ -101,6 +121,35 @@ public class CarrierText extends TextView {
		mWifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
		}

		/**
		* Checks if there are faulty cards. Adds the text depending on the slot of the card
		* @param text: current carrier text based on the sim state
		* @param noSims: whether a valid sim card is inserted
		* @return text
		*/
		private CharSequence updateCarrierTextWithSimIoError(CharSequence text, boolean noSims) {
		final CharSequence carrier = "";
		CharSequence carrierTextForSimIOError = getCarrierTextForSimState(
		IccCardConstants.State.CARD_IO_ERROR, carrier);
		for (int index = 0; index < mSimErrorState.length; index++) {
		if (mSimErrorState[index]) {
		// In the case when no sim cards are detected but a faulty card is inserted
		// overwrite the text and only show "Invalid card"
		if (noSims) {
		return concatenate(carrierTextForSimIOError,
		getContext().getText(com.android.internal.R.string.emergency_calls_only));
		} else if (index == 0) {
		// prepend "Invalid card" when faulty card is inserted in slot 0
		text = concatenate(carrierTextForSimIOError, text);
		} else {
		// concatenate "Invalid card" when faulty card is inserted in slot 1
		text = concatenate(text, carrierTextForSimIOError);
		}
		}
		}
		return text;
		}

		protected void updateCarrierText() {
		boolean allSimsMissing = true;
		boolean anySimReadyAndInService = false;
		@@ -179,6 +228,7 @@ public class CarrierText extends TextView {
		}
		}

		displayText = updateCarrierTextWithSimIoError(displayText, allSimsMissing);
		// APM (airplane mode) != no carrier state. There are carrier services
		// (e.g. WFC = Wi-Fi calling) which may operate in APM.
		if (!anySimReadyAndInService && WirelessUtils.isAirplaneModeOn(mContext)) {
		@@ -270,6 +320,11 @@ public class CarrierText extends TextView {
		getContext().getText(R.string.keyguard_sim_puk_locked_message),
		text);
		break;
		case SimIoError:
		carrierText = makeCarrierStringOnEmergencyCapable(
		getContext().getText(R.string.keyguard_sim_error_message_short),
		text);
		break;
		}

		return carrierText;
		@@ -319,6 +374,8 @@ public class CarrierText extends TextView {
		return StatusMode.SimPermDisabled;
		case UNKNOWN:
		return StatusMode.SimMissing;
		case CARD_IO_ERROR:
		return StatusMode.SimIoError;
		}
		return StatusMode.SimMissing;
		}

packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -826,6 +826,8 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener {
		}
		} else if (IccCardConstants.INTENT_VALUE_LOCKED_NETWORK.equals(stateExtra)) {
		state = IccCardConstants.State.NETWORK_LOCKED;
		} else if (IccCardConstants.INTENT_VALUE_ICC_CARD_IO_ERROR.equals(stateExtra)) {
		state = IccCardConstants.State.CARD_IO_ERROR;
		} else if (IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(stateExtra)
		\|\| IccCardConstants.INTENT_VALUE_ICC_IMSI.equals(stateExtra)) {
		// This is required because telephony doesn't return to "READY" after