Add change to show Invalid card when erroneous card is inserted.
Add change to show "Invalid card" on UI on CARD_IO_ERROR when
erroneous SIM card is inserted
Bug: 23147806
Change-Id: Ibaacf06f2aad8f206095783cc431a87485f1c2ad
diff --git a/packages/SystemUI/src/com/android/keyguard/CarrierText.java b/packages/SystemUI/src/com/android/keyguard/CarrierText.java
index 159ac4c..13c48d0 100644
--- a/packages/SystemUI/src/com/android/keyguard/CarrierText.java
+++ b/packages/SystemUI/src/com/android/keyguard/CarrierText.java
@@ -39,6 +39,7 @@
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 @@
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 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 @@
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 @@
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 @@
}
}
+ 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 @@
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 @@
return StatusMode.SimPermDisabled;
case UNKNOWN:
return StatusMode.SimMissing;
+ case CARD_IO_ERROR:
+ return StatusMode.SimIoError;
}
return StatusMode.SimMissing;
}