Add alert dialog for disabling current eSIM profile failed

This CL add an alert dialog under SIM PIN/PUK screen when users try to
disable current eSIM profile and failed.

Bug: 62680294
Test: E2E
Change-Id: I97d8cf1ae8fb30ece48c4731e72bfdfedf69d49a

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

@@ -124,6 +124,10 @@
     <string name="keyboardview_keycode_delete">Delete</string>
     <!-- Description of the button used to disable current carrier when the device supported embedded SIM. [CHAR LIMIT=30] -->
     <string name="disable_carrier_button_text">Disable eSIM</string>
+    <!-- Title of Error message when disabling current carrier failed for the device supported embedded SIM. [CHAR LIMIT=80] -->
+    <string name="error_disable_esim_title">Can\u2019t disable eSIM</string>
+    <!-- Description of Error message when disabling current carrier failed for the device supported embedded SIM. [CHAR LIMIT=80] -->
+    <string name="error_disable_esim_msg">The eSIM can\u2019t be disabled due to an error.</string>
     <!-- Description of the Enter button in a KeyboardView. [CHAR LIMIT=NONE] -->
     <string name="keyboardview_keycode_enter">Enter</string>
 
@@ -146,8 +150,8 @@
     <string name="kg_sim_pin_instructions">Enter SIM PIN.</string>
     <!-- Instructions for using the SIM PIN unlock screen when there's more than one SIM -->
     <string name="kg_sim_pin_instructions_multi">Enter SIM PIN for \"<xliff:g id="carrier" example="CARD 1">%1$s</xliff:g>\".</string>
-    <!-- Instructions for disabling eSIM carrier to unlock the phone with embedded SIM -->
-    <string name="kg_sim_lock_instructions_esim">Disable eSIM to use device without mobile service.</string>
+    <!-- Instructions for disabling eSIM carrier to unlock the phone with embedded SIM. This message follows the original SIM PIN/PUK message of device without embedded SIM. -->
+    <string name="kg_sim_lock_esim_instructions"><xliff:g id="previous_msg" example="Enter SIM PIN.">%1$s</xliff:g> Disable eSIM to use device without mobile service.</string>
     <!-- Instructions for using the PIN unlock screen -->
     <string name="kg_pin_instructions">Enter PIN</string>
     <!-- Instructions for using the password unlock screen -->

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

@@ -16,14 +16,18 @@
 
 package com.android.keyguard;
 
+import android.app.AlertDialog;
 import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.os.Handler;
+import android.os.HandlerThread;
 import android.os.UserHandle;
 import android.util.AttributeSet;
 import android.view.View;
+import android.view.WindowManager;
 import android.widget.Button;
 import android.telephony.SubscriptionManager;
 import android.telephony.SubscriptionInfo;
@@ -50,8 +54,17 @@ class KeyguardEsimArea extends Button implements View.OnClickListener {
                 if (ACTION_DISABLE_ESIM.equals(intent.getAction())) {
                     int resultCode = getResultCode();
                     if (resultCode != EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_OK) {
-                        // TODO (b/62680294): Surface more info. to the end users for this failure.
                         Log.e(TAG, "Error disabling esim, result code = " + resultCode);
+                        AlertDialog.Builder builder =
+                                new AlertDialog.Builder(mContext)
+                                        .setMessage(R.string.error_disable_esim_msg)
+                                        .setTitle(R.string.error_disable_esim_title)
+                                        .setCancelable(false /* cancelable */)
+                                        .setNeutralButton(R.string.ok, null /* listener */);
+                        AlertDialog alertDialog = builder.create();
+                        alertDialog.getWindow().setType(
+                                WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG);
+                        alertDialog.show();
                     }
                 }
             }
@@ -101,14 +114,13 @@ class KeyguardEsimArea extends Button implements View.OnClickListener {
 
     @Override
     public void onClick(View v) {
-        Intent intent = new Intent(mContext, KeyguardEsimArea.class);
-        intent.setAction(ACTION_DISABLE_ESIM);
+        Intent intent = new Intent(ACTION_DISABLE_ESIM);
         intent.setPackage(mContext.getPackageName());
-        PendingIntent callbackIntent = PendingIntent.getBroadcast(
+        PendingIntent callbackIntent = PendingIntent.getBroadcastAsUser(
             mContext,
             0 /* requestCode */,
             intent,
-            PendingIntent.FLAG_UPDATE_CURRENT);
+            PendingIntent.FLAG_UPDATE_CURRENT, UserHandle.SYSTEM);
         mEuiccManager
                 .switchToSubscription(SubscriptionManager.INVALID_SUBSCRIPTION_ID, callbackIntent);
     }

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

@@ -131,7 +131,7 @@ public class KeyguardSimPinView extends KeyguardPinBasedInputView {
         }
 
         if (isEsimLocked) {
-            msg = msg + " " + rez.getString(R.string.kg_sim_lock_instructions_esim);
+            msg = rez.getString(R.string.kg_sim_lock_esim_instructions, msg);
         }
 
         mSecurityMessageDisplay.setMessage(msg);
@@ -187,6 +187,10 @@ public class KeyguardSimPinView extends KeyguardPinBasedInputView {
             msgId = isDefault ? R.string.kg_sim_pin_instructions : R.string.kg_password_pin_failed;
             displayMessage = getContext().getString(msgId);
         }
+        if (KeyguardEsimArea.isEsimLocked(mContext, mSubId)) {
+            displayMessage = getResources()
+                    .getString(R.string.kg_sim_lock_esim_instructions, displayMessage);
+        }
         if (DEBUG) Log.d(LOG_TAG, "getPinPasswordErrorMessage:"
                 + " attemptsRemaining=" + attemptsRemaining + " displayMessage=" + displayMessage);
         return displayMessage;

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

@@ -181,7 +181,7 @@ public class KeyguardSimPukView extends KeyguardPinBasedInputView {
             }
         }
         if (isEsimLocked) {
-            msg = msg + " " + rez.getString(R.string.kg_sim_lock_instructions_esim);
+            msg = rez.getString(R.string.kg_sim_lock_esim_instructions, msg);
         }
         mSecurityMessageDisplay.setMessage(msg);
         mSimImageView.setImageTintList(ColorStateList.valueOf(color));
@@ -231,6 +231,10 @@ public class KeyguardSimPukView extends KeyguardPinBasedInputView {
                     R.string.kg_password_puk_failed;
             displayMessage = getContext().getString(msgId);
         }
+        if (KeyguardEsimArea.isEsimLocked(mContext, mSubId)) {
+            displayMessage = getResources()
+                    .getString(R.string.kg_sim_lock_esim_instructions, displayMessage);
+        }
         if (DEBUG) Log.d(LOG_TAG, "getPukPasswordErrorMessage:"
                 + " attemptsRemaining=" + attemptsRemaining + " displayMessage=" + displayMessage);
         return displayMessage;