Merge changes from topic "eSIM with same group UUID" into rvc-qpr-dev

* changes:
  [Settings] code refactor - rename isSubscriptionCanBeDisplayed
  [Settings] Only display 1 SIM UI when multiple with same group UUID

src/com/android/settings/network/SubscriptionsPreferenceController.java

@@ -52,6 +52,7 @@ import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.net.SignalStrengthUtil;
 
 import java.util.Collections;
+import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
@@ -166,6 +167,12 @@ public class SubscriptionsPreferenceController extends AbstractPreferenceControl
         final int dataDefaultSubId = SubscriptionManager.getDefaultDataSubscriptionId();
         for (SubscriptionInfo info : SubscriptionUtil.getActiveSubscriptions(mManager)) {
             final int subId = info.getSubscriptionId();
+            // Avoid from showing subscription(SIM)s which has been marked as hidden
+            // For example, only one subscription will be shown when there're multiple
+            // subscriptions with same group UUID.
+            if (!canSubscriptionBeDisplayed(mContext, subId)) {
+                continue;
+            }
             activeSubIds.add(subId);
             Preference pref = existingPrefs.remove(subId);
             if (pref == null) {
@@ -292,7 +299,17 @@ public class SubscriptionsPreferenceController extends AbstractPreferenceControl
         if (mSubscriptionsListener.isAirplaneModeOn()) {
             return false;
         }
-        return SubscriptionUtil.getActiveSubscriptions(mManager).size() >= 2;
+        List<SubscriptionInfo> subInfoList = SubscriptionUtil.getActiveSubscriptions(mManager);
+        if (subInfoList == null) {
+            return false;
+        }
+        return subInfoList.stream()
+                // Avoid from showing subscription(SIM)s which has been marked as hidden
+                // For example, only one subscription will be shown when there're multiple
+                // subscriptions with same group UUID.
+                .filter(subInfo ->
+                        canSubscriptionBeDisplayed(mContext, subInfo.getSubscriptionId()))
+                .count() >= 2;
     }
 
     @Override
@@ -330,4 +347,10 @@ public class SubscriptionsPreferenceController extends AbstractPreferenceControl
     public void onSignalStrengthChanged() {
         update();
     }
+
+    @VisibleForTesting
+    boolean canSubscriptionBeDisplayed(Context context, int subId) {
+        return (SubscriptionUtil.getAvailableSubscription(context,
+                ProxySubscriptionManager.getInstance(context), subId) != null);
+    }
 }

tests/robotests/src/com/android/settings/network/SubscriptionsPreferenceControllerTest.java

@@ -37,11 +37,9 @@ import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.graphics.drawable.Drawable;
-import android.graphics.drawable.LayerDrawable;
 import android.net.ConnectivityManager;
 import android.net.Network;
 import android.net.NetworkCapabilities;
@@ -51,9 +49,13 @@ import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 
+import androidx.lifecycle.LifecycleOwner;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settingslib.core.lifecycle.Lifecycle;
-import com.android.settingslib.graph.SignalDrawable;
 
 import org.junit.After;
 import org.junit.Before;
@@ -62,7 +64,6 @@ import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
-import org.robolectric.Robolectric;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
@@ -72,11 +73,6 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceScreen;
-
 @RunWith(RobolectricTestRunner.class)
 @Config(shadows = ShadowSubscriptionManager.class)
 public class SubscriptionsPreferenceControllerTest {
@@ -126,6 +122,7 @@ public class SubscriptionsPreferenceControllerTest {
         mController = spy(
                 new SubscriptionsPreferenceController(mContext, mLifecycle, mUpdateListener,
                         KEY, 5));
+        doReturn(true).when(mController).canSubscriptionBeDisplayed(any(), anyInt());
         doReturn(mSignalStrengthIcon).when(mController).getIcon(anyInt(), anyInt(), anyBoolean());
     }
 
@@ -459,6 +456,17 @@ public class SubscriptionsPreferenceControllerTest {
                 eq(true));
     }
 
+    @Test
+    public void displayPreference_subscriptionsWithSameGroupUUID_onlyOneWillBeSeen() {
+        doReturn(false).when(mController).canSubscriptionBeDisplayed(any(), eq(3));
+        final List<SubscriptionInfo> subs = setupMockSubscriptions(3);
+        SubscriptionUtil.setActiveSubscriptionsForTesting(subs.subList(0, 3));
+
+        mController.onResume();
+        mController.displayPreference(mScreen);
+
+        verify(mPreferenceCategory, times(2)).addPreference(any(Preference.class));
+    }
 
     @Test
     public void onMobileDataEnabledChange_mobileDataTurnedOff_bothSubsHaveCutOut() {