Using the new sim ui when user insert psim

When device has two active esim and the user insert psim, the settings
will popup the dailog to ask user select the two sim card.
Now, there is the new sim UI, so it should show the new one.

Bug: 335780975
Test: verify UI
Change-Id: I298d488d467c447d6f8d91d86383708a4d1f70c9

src/com/android/settings/network/SimOnboardingActivity.kt

@@ -549,6 +549,7 @@ class SimOnboardingActivity : SpaBaseDialogActivity() {
             val intent = Intent(context, SimOnboardingActivity::class.java).apply {
                 putExtra(SUB_ID, subId)
             }
+            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
             context.startActivity(intent)
         }
 

src/com/android/settings/network/telephony/ToggleSubscriptionDialogActivity.java

@@ -76,6 +76,7 @@ public class ToggleSubscriptionDialogActivity extends SubscriptionActionDialogAc
         Intent intent = new Intent(context, ToggleSubscriptionDialogActivity.class);
         intent.putExtra(ARG_SUB_ID, subId);
         intent.putExtra(ARG_enable, enable);
+        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         return intent;
     }
 

src/com/android/settings/sim/receivers/SimSlotChangeHandler.java

@@ -371,9 +371,7 @@ public class SimSlotChangeHandler {
             return;
         }
         Log.d(TAG, "Start ToggleSubscriptionDialogActivity with " + subId + " under DSDS+Mep.");
-        Intent intent = ToggleSubscriptionDialogActivity.getIntent(mContext, subId, true);
-        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-        mContext.startActivityAsUser(intent, UserHandle.SYSTEM);
+        SubscriptionUtil.startToggleSubscriptionDialogActivity(mContext, subId, true);
     }
 
     private boolean isMultipleEnabledProfilesSupported() {