src/com/android/settings/sim/ChooseSimActivity.java - LeafOS-Project/android_packages_apps_Settings - Gitiles

 /*
  * Copyright (C) 2021 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */

 package com.android.settings.sim;

 import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.icu.text.MessageFormat;
 import android.os.Bundle;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.View;
 import android.widget.TextView;

 import com.android.settings.R;
 import com.android.settings.SidecarFragment;
 import com.android.settings.network.SubscriptionUtil;
 import com.android.settings.network.SwitchToEuiccSubscriptionSidecar;
 import com.android.settings.network.SwitchToRemovableSlotSidecar;
 import com.android.settings.network.UiccSlotUtil;

 import com.google.android.setupdesign.GlifLayout;
 import com.google.android.setupdesign.GlifRecyclerLayout;
 import com.google.android.setupdesign.items.Dividable;
 import com.google.android.setupdesign.items.IItem;
 import com.google.android.setupdesign.items.Item;
 import com.google.android.setupdesign.items.ItemGroup;
 import com.google.android.setupdesign.items.RecyclerItemAdapter;

 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;

 /** Activity to show a list of profiles for user to choose. */
 public class ChooseSimActivity extends Activity
         implements RecyclerItemAdapter.OnItemSelectedListener, SidecarFragment.Listener {
     // Whether there is a pSIM profile in the selection list.
     public static final String KEY_HAS_PSIM = "has_psim";
     // After the user selects eSIM profile, whether continue to show Mobile Network Settings screen
     // to select other preferences.
     // Note: KEY_NO_PSIM_CONTINUE_TO_SETTINGS and mNoPsimContinueToSettings are not used for now
     // for UI changes. We may use them in the future.
     public static final String KEY_NO_PSIM_CONTINUE_TO_SETTINGS = "no_psim_continue_to_settings";

     private static final String TAG = "ChooseSimActivity";
     private static final int INDEX_PSIM = -1;
     private static final String STATE_SELECTED_INDEX = "selected_index";
     private static final String STATE_IS_SWITCHING = "is_switching";

     private boolean mHasPsim;
     private boolean mNoPsimContinueToSettings;
     private ArrayList<SubscriptionInfo> mEmbeddedSubscriptions = new ArrayList<>();
     private SubscriptionInfo mRemovableSubscription = null;

     private ItemGroup mItemGroup;
     private SwitchToEuiccSubscriptionSidecar mSwitchToEuiccSubscriptionSidecar;
     private SwitchToRemovableSlotSidecar mSwitchToRemovableSlotSidecar;

     // Variables have states.
     private int mSelectedItemIndex;
     private boolean mIsSwitching;

     /** Returns an intent of {@code ChooseSimActivity} */
     public static Intent getIntent(Context context) {
         return new Intent(context, ChooseSimActivity.class);
     }

     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);

         setContentView(R.layout.choose_sim_activity);

         Intent intent = getIntent();
         mHasPsim = intent.getBooleanExtra(KEY_HAS_PSIM, false);
         mNoPsimContinueToSettings = intent.getBooleanExtra(KEY_NO_PSIM_CONTINUE_TO_SETTINGS, false);

         updateSubscriptions();

         if (mEmbeddedSubscriptions.size() == 0) {
             Log.e(TAG, "Unable to find available eSIM subscriptions.");
             finish();
             return;
         }

         if (savedInstanceState != null) {
             mSelectedItemIndex = savedInstanceState.getInt(STATE_SELECTED_INDEX);
             mIsSwitching = savedInstanceState.getBoolean(STATE_IS_SWITCHING);
         }

         GlifLayout layout = findViewById(R.id.glif_layout);
         int subscriptionCount = mEmbeddedSubscriptions.size();
         if (mHasPsim) { // Choose a number to use
             subscriptionCount++;
         }
         layout.setHeaderText(getString(R.string.choose_sim_title));
         MessageFormat msgFormat = new MessageFormat(
             getString(R.string.choose_sim_text),
             Locale.getDefault());
         Map<String, Object> arguments = new HashMap<>();
         arguments.put("count", subscriptionCount);
         layout.setDescriptionText(msgFormat.format(arguments));

         displaySubscriptions();

         mSwitchToRemovableSlotSidecar = SwitchToRemovableSlotSidecar.get(getFragmentManager());
         mSwitchToEuiccSubscriptionSidecar =
                 SwitchToEuiccSubscriptionSidecar.get(getFragmentManager());
     }

     @Override
     public void onResume() {
         super.onResume();
         mSwitchToRemovableSlotSidecar.addListener(this);
         mSwitchToEuiccSubscriptionSidecar.addListener(this);
     }

     @Override
     public void onPause() {
         mSwitchToEuiccSubscriptionSidecar.removeListener(this);
         mSwitchToRemovableSlotSidecar.removeListener(this);
         super.onPause();
     }

     @Override
     protected void onSaveInstanceState(Bundle outState) {
         outState.putInt(STATE_SELECTED_INDEX, mSelectedItemIndex);
         outState.putBoolean(STATE_IS_SWITCHING, mIsSwitching);
         super.onSaveInstanceState(outState);
     }

     @Override
     public void onItemSelected(IItem item) {
         if (mIsSwitching) {
             // If we already selected an item, do not try to switch to another one.
             return;
         }
         mIsSwitching = true;
         Item subItem = (Item) item;
         subItem.setSummary(getString(R.string.choose_sim_activating));
         mSelectedItemIndex = subItem.getId();
         if (mSelectedItemIndex == INDEX_PSIM) {
             Log.i(TAG, "Ready to switch to pSIM slot.");
             mSwitchToRemovableSlotSidecar.run(UiccSlotUtil.INVALID_PHYSICAL_SLOT_ID, null);
         } else {
             Log.i(TAG, "Ready to switch to eSIM subscription with index: " + mSelectedItemIndex);
             mSwitchToEuiccSubscriptionSidecar.run(
                     mEmbeddedSubscriptions.get(mSelectedItemIndex).getSubscriptionId(),
                     UiccSlotUtil.INVALID_PORT_ID, null);
         }
     }

     @Override
     public void onStateChange(SidecarFragment fragment) {
         if (fragment == mSwitchToRemovableSlotSidecar) {
             switch (mSwitchToRemovableSlotSidecar.getState()) {
                 case SidecarFragment.State.SUCCESS:
                     mSwitchToRemovableSlotSidecar.reset();
                     Log.i(TAG, "Switch slot successfully.");
                     SubscriptionManager subMgr = getSystemService(SubscriptionManager.class);
                     if (subMgr.canDisablePhysicalSubscription()) {
                         SubscriptionInfo removableSub =
                                 SubscriptionUtil.getFirstRemovableSubscription(this);
                         if (removableSub != null) {
                             subMgr.setUiccApplicationsEnabled(
                                     removableSub.getSubscriptionId(), true);
                         }
                     }
                     finish();
                     break;
                 case SidecarFragment.State.ERROR:
                     mSwitchToRemovableSlotSidecar.reset();
                     Log.e(TAG, "Failed to switch slot in ChooseSubscriptionsActivity.");
                     handleEnableRemovableSimError();
                     // We don't call finish() and just stay on this page.
                     break;
             }
         } else if (fragment == mSwitchToEuiccSubscriptionSidecar) {
             switch (mSwitchToEuiccSubscriptionSidecar.getState()) {
                 case SidecarFragment.State.SUCCESS:
                     mSwitchToEuiccSubscriptionSidecar.reset();
                     if (mNoPsimContinueToSettings) {
                         // Currently, there shouldn't be a case that mNoPsimContinueToSettings is
                         // true. If this can be true in the future, we should finish() this page
                         // and direct to Settings page here.
                         Log.e(
                                 TAG,
                                 "mNoPsimContinueToSettings is true which is not supported for"
                                         + " now.");
                     } else {
                         Log.i(TAG, "User finished selecting eSIM profile.");
                         finish();
                     }
                     break;
                 case SidecarFragment.State.ERROR:
                     mSwitchToEuiccSubscriptionSidecar.reset();
                     Log.e(TAG, "Failed to switch subscription in ChooseSubscriptionsActivity.");
                     Item item = (Item) mItemGroup.getItemAt(mSelectedItemIndex);
                     item.setEnabled(false);
                     item.setSummary(getString(R.string.choose_sim_could_not_activate));
                     mIsSwitching = false;
                     // We don't call finish() and just stay on this page.
                     break;
             }
         }
     }

     private void displaySubscriptions() {
         View rootView = findViewById(android.R.id.content);
         GlifRecyclerLayout layout = rootView.findViewById(R.id.glif_layout);
         RecyclerItemAdapter adapter = (RecyclerItemAdapter) layout.getAdapter();
         adapter.setOnItemSelectedListener(this);
         mItemGroup = (ItemGroup) adapter.getRootItemHierarchy();

         // Display pSIM profile.
         if (mHasPsim) {
             Item item = new DisableableItem();
             // Title
             CharSequence title = null;
             if (mRemovableSubscription != null) {
                 title =
                         SubscriptionUtil.getUniqueSubscriptionDisplayName(
                                 mRemovableSubscription.getSubscriptionId(), this);
             }
             item.setTitle(TextUtils.isEmpty(title) ? getString(R.string.sim_card_label) : title);

             if (mIsSwitching && mSelectedItemIndex == INDEX_PSIM) {
                 item.setSummary(getString(R.string.choose_sim_activating));
             } else {
                 // Phone number
                 String phoneNumber =
                         SubscriptionUtil.getFormattedPhoneNumber(this, mRemovableSubscription);
                 item.setSummary(TextUtils.isEmpty(phoneNumber) ? "" : phoneNumber);
             }

             // pSIM profile has index -1.
             item.setId(INDEX_PSIM);
             mItemGroup.addChild(item);
         }

         // Display all eSIM profiles.
         int index = 0;
         for (SubscriptionInfo sub : mEmbeddedSubscriptions) {
             Item item = new DisableableItem();
             CharSequence title =
                     SubscriptionUtil.getUniqueSubscriptionDisplayName(
                             sub.getSubscriptionId(), this);
             item.setTitle(TextUtils.isEmpty(title) ? sub.getDisplayName() : title);
             if (mIsSwitching && mSelectedItemIndex == index) {
                 item.setSummary(getString(R.string.choose_sim_activating));
             } else {
                 String phoneNumber = SubscriptionUtil.getFormattedPhoneNumber(this, sub);
                 item.setSummary(TextUtils.isEmpty(phoneNumber) ? "" : phoneNumber);
             }
             item.setId(index++);
             mItemGroup.addChild(item);
         }
     }

     private void updateSubscriptions() {
         List<SubscriptionInfo> subscriptions =
                 SubscriptionUtil.getSelectableSubscriptionInfoList(this);
         if (subscriptions != null) {
             for (SubscriptionInfo sub : subscriptions) {
                 if (sub == null) {
                     continue;
                 }
                 if (sub.isEmbedded()) {
                     mEmbeddedSubscriptions.add(sub);
                 } else {
                     mRemovableSubscription = sub;
                 }
             }
         }
     }

     private void handleEnableRemovableSimError() {
         // mSelectedItemIndex will be -1 if pSIM is selected. Since pSIM is always be
         // listed at index 0, we change the itemIndex to 0 if pSIM is selected.
         int itemIndex = mSelectedItemIndex == INDEX_PSIM ? 0 : mSelectedItemIndex;
         Item item = (Item) mItemGroup.getItemAt(itemIndex);
         item.setEnabled(false);
         item.setSummary(getString(R.string.choose_sim_could_not_activate));
         mIsSwitching = false;
     }

     class DisableableItem extends Item implements Dividable {
         @Override
         public boolean isDividerAllowedAbove() {
             return true;
         }

         @Override
         public boolean isDividerAllowedBelow() {
             return true;
         }

         @Override
         public void onBindView(View view) {
             super.onBindView(view);
             TextView title = view.findViewById(com.google.android.setupdesign.R.id.sud_items_title);
             TextView summary =
                     view.findViewById(com.google.android.setupdesign.R.id.sud_items_summary);
             title.setEnabled(isEnabled());
             summary.setEnabled(isEnabled());
         }
     }
 }
	/*
	* Copyright (C) 2021 The Android Open Source Project
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/

	package com.android.settings.sim;

	import android.app.Activity;
	import android.content.Context;
	import android.content.Intent;
	import android.icu.text.MessageFormat;
	import android.os.Bundle;
	import android.telephony.SubscriptionInfo;
	import android.telephony.SubscriptionManager;
	import android.text.TextUtils;
	import android.util.Log;
	import android.view.View;
	import android.widget.TextView;

	import com.android.settings.R;
	import com.android.settings.SidecarFragment;
	import com.android.settings.network.SubscriptionUtil;
	import com.android.settings.network.SwitchToEuiccSubscriptionSidecar;
	import com.android.settings.network.SwitchToRemovableSlotSidecar;
	import com.android.settings.network.UiccSlotUtil;

	import com.google.android.setupdesign.GlifLayout;
	import com.google.android.setupdesign.GlifRecyclerLayout;
	import com.google.android.setupdesign.items.Dividable;
	import com.google.android.setupdesign.items.IItem;
	import com.google.android.setupdesign.items.Item;
	import com.google.android.setupdesign.items.ItemGroup;
	import com.google.android.setupdesign.items.RecyclerItemAdapter;

	import java.util.ArrayList;
	import java.util.HashMap;
	import java.util.List;
	import java.util.Locale;
	import java.util.Map;

	/** Activity to show a list of profiles for user to choose. */
	public class ChooseSimActivity extends Activity
	implements RecyclerItemAdapter.OnItemSelectedListener, SidecarFragment.Listener {
	// Whether there is a pSIM profile in the selection list.
	public static final String KEY_HAS_PSIM = "has_psim";
	// After the user selects eSIM profile, whether continue to show Mobile Network Settings screen
	// to select other preferences.
	// Note: KEY_NO_PSIM_CONTINUE_TO_SETTINGS and mNoPsimContinueToSettings are not used for now
	// for UI changes. We may use them in the future.
	public static final String KEY_NO_PSIM_CONTINUE_TO_SETTINGS = "no_psim_continue_to_settings";

	private static final String TAG = "ChooseSimActivity";
	private static final int INDEX_PSIM = -1;
	private static final String STATE_SELECTED_INDEX = "selected_index";
	private static final String STATE_IS_SWITCHING = "is_switching";

	private boolean mHasPsim;
	private boolean mNoPsimContinueToSettings;
	private ArrayList<SubscriptionInfo> mEmbeddedSubscriptions = new ArrayList<>();
	private SubscriptionInfo mRemovableSubscription = null;

	private ItemGroup mItemGroup;
	private SwitchToEuiccSubscriptionSidecar mSwitchToEuiccSubscriptionSidecar;
	private SwitchToRemovableSlotSidecar mSwitchToRemovableSlotSidecar;

	// Variables have states.
	private int mSelectedItemIndex;
	private boolean mIsSwitching;

	/** Returns an intent of {@code ChooseSimActivity} */
	public static Intent getIntent(Context context) {
	return new Intent(context, ChooseSimActivity.class);
	}

	@Override
	protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);

	setContentView(R.layout.choose_sim_activity);

	Intent intent = getIntent();
	mHasPsim = intent.getBooleanExtra(KEY_HAS_PSIM, false);
	mNoPsimContinueToSettings = intent.getBooleanExtra(KEY_NO_PSIM_CONTINUE_TO_SETTINGS, false);

	updateSubscriptions();

	if (mEmbeddedSubscriptions.size() == 0) {
	Log.e(TAG, "Unable to find available eSIM subscriptions.");
	finish();
	return;
	}

	if (savedInstanceState != null) {
	mSelectedItemIndex = savedInstanceState.getInt(STATE_SELECTED_INDEX);
	mIsSwitching = savedInstanceState.getBoolean(STATE_IS_SWITCHING);
	}

	GlifLayout layout = findViewById(R.id.glif_layout);
	int subscriptionCount = mEmbeddedSubscriptions.size();
	if (mHasPsim) { // Choose a number to use
	subscriptionCount++;
	}
	layout.setHeaderText(getString(R.string.choose_sim_title));
	MessageFormat msgFormat = new MessageFormat(
	getString(R.string.choose_sim_text),
	Locale.getDefault());
	Map<String, Object> arguments = new HashMap<>();
	arguments.put("count", subscriptionCount);
	layout.setDescriptionText(msgFormat.format(arguments));

	displaySubscriptions();

	mSwitchToRemovableSlotSidecar = SwitchToRemovableSlotSidecar.get(getFragmentManager());
	mSwitchToEuiccSubscriptionSidecar =
	SwitchToEuiccSubscriptionSidecar.get(getFragmentManager());
	}

	@Override
	public void onResume() {
	super.onResume();
	mSwitchToRemovableSlotSidecar.addListener(this);
	mSwitchToEuiccSubscriptionSidecar.addListener(this);
	}

	@Override
	public void onPause() {
	mSwitchToEuiccSubscriptionSidecar.removeListener(this);
	mSwitchToRemovableSlotSidecar.removeListener(this);
	super.onPause();
	}

	@Override
	protected void onSaveInstanceState(Bundle outState) {
	outState.putInt(STATE_SELECTED_INDEX, mSelectedItemIndex);
	outState.putBoolean(STATE_IS_SWITCHING, mIsSwitching);
	super.onSaveInstanceState(outState);
	}

	@Override
	public void onItemSelected(IItem item) {
	if (mIsSwitching) {
	// If we already selected an item, do not try to switch to another one.
	return;
	}
	mIsSwitching = true;
	Item subItem = (Item) item;
	subItem.setSummary(getString(R.string.choose_sim_activating));
	mSelectedItemIndex = subItem.getId();
	if (mSelectedItemIndex == INDEX_PSIM) {
	Log.i(TAG, "Ready to switch to pSIM slot.");
	mSwitchToRemovableSlotSidecar.run(UiccSlotUtil.INVALID_PHYSICAL_SLOT_ID, null);
	} else {
	Log.i(TAG, "Ready to switch to eSIM subscription with index: " + mSelectedItemIndex);
	mSwitchToEuiccSubscriptionSidecar.run(
	mEmbeddedSubscriptions.get(mSelectedItemIndex).getSubscriptionId(),
	UiccSlotUtil.INVALID_PORT_ID, null);
	}
	}

	@Override
	public void onStateChange(SidecarFragment fragment) {
	if (fragment == mSwitchToRemovableSlotSidecar) {
	switch (mSwitchToRemovableSlotSidecar.getState()) {
	case SidecarFragment.State.SUCCESS:
	mSwitchToRemovableSlotSidecar.reset();
	Log.i(TAG, "Switch slot successfully.");
	SubscriptionManager subMgr = getSystemService(SubscriptionManager.class);
	if (subMgr.canDisablePhysicalSubscription()) {
	SubscriptionInfo removableSub =
	SubscriptionUtil.getFirstRemovableSubscription(this);
	if (removableSub != null) {
	subMgr.setUiccApplicationsEnabled(
	removableSub.getSubscriptionId(), true);
	}
	}
	finish();
	break;
	case SidecarFragment.State.ERROR:
	mSwitchToRemovableSlotSidecar.reset();
	Log.e(TAG, "Failed to switch slot in ChooseSubscriptionsActivity.");
	handleEnableRemovableSimError();
	// We don't call finish() and just stay on this page.
	break;
	}
	} else if (fragment == mSwitchToEuiccSubscriptionSidecar) {
	switch (mSwitchToEuiccSubscriptionSidecar.getState()) {
	case SidecarFragment.State.SUCCESS:
	mSwitchToEuiccSubscriptionSidecar.reset();
	if (mNoPsimContinueToSettings) {
	// Currently, there shouldn't be a case that mNoPsimContinueToSettings is
	// true. If this can be true in the future, we should finish() this page
	// and direct to Settings page here.
	Log.e(
	TAG,
	"mNoPsimContinueToSettings is true which is not supported for"
	+ " now.");
	} else {
	Log.i(TAG, "User finished selecting eSIM profile.");
	finish();
	}
	break;
	case SidecarFragment.State.ERROR:
	mSwitchToEuiccSubscriptionSidecar.reset();
	Log.e(TAG, "Failed to switch subscription in ChooseSubscriptionsActivity.");
	Item item = (Item) mItemGroup.getItemAt(mSelectedItemIndex);
	item.setEnabled(false);
	item.setSummary(getString(R.string.choose_sim_could_not_activate));
	mIsSwitching = false;
	// We don't call finish() and just stay on this page.
	break;
	}
	}
	}

	private void displaySubscriptions() {
	View rootView = findViewById(android.R.id.content);
	GlifRecyclerLayout layout = rootView.findViewById(R.id.glif_layout);
	RecyclerItemAdapter adapter = (RecyclerItemAdapter) layout.getAdapter();
	adapter.setOnItemSelectedListener(this);
	mItemGroup = (ItemGroup) adapter.getRootItemHierarchy();

	// Display pSIM profile.
	if (mHasPsim) {
	Item item = new DisableableItem();
	// Title
	CharSequence title = null;
	if (mRemovableSubscription != null) {
	title =
	SubscriptionUtil.getUniqueSubscriptionDisplayName(
	mRemovableSubscription.getSubscriptionId(), this);
	}
	item.setTitle(TextUtils.isEmpty(title) ? getString(R.string.sim_card_label) : title);

	if (mIsSwitching && mSelectedItemIndex == INDEX_PSIM) {
	item.setSummary(getString(R.string.choose_sim_activating));
	} else {
	// Phone number
	String phoneNumber =
	SubscriptionUtil.getFormattedPhoneNumber(this, mRemovableSubscription);
	item.setSummary(TextUtils.isEmpty(phoneNumber) ? "" : phoneNumber);
	}

	// pSIM profile has index -1.
	item.setId(INDEX_PSIM);
	mItemGroup.addChild(item);
	}

	// Display all eSIM profiles.
	int index = 0;
	for (SubscriptionInfo sub : mEmbeddedSubscriptions) {
	Item item = new DisableableItem();
	CharSequence title =
	SubscriptionUtil.getUniqueSubscriptionDisplayName(
	sub.getSubscriptionId(), this);
	item.setTitle(TextUtils.isEmpty(title) ? sub.getDisplayName() : title);
	if (mIsSwitching && mSelectedItemIndex == index) {
	item.setSummary(getString(R.string.choose_sim_activating));
	} else {
	String phoneNumber = SubscriptionUtil.getFormattedPhoneNumber(this, sub);
	item.setSummary(TextUtils.isEmpty(phoneNumber) ? "" : phoneNumber);
	}
	item.setId(index++);
	mItemGroup.addChild(item);
	}
	}

	private void updateSubscriptions() {
	List<SubscriptionInfo> subscriptions =
	SubscriptionUtil.getSelectableSubscriptionInfoList(this);
	if (subscriptions != null) {
	for (SubscriptionInfo sub : subscriptions) {
	if (sub == null) {
	continue;
	}
	if (sub.isEmbedded()) {
	mEmbeddedSubscriptions.add(sub);
	} else {
	mRemovableSubscription = sub;
	}
	}
	}
	}

	private void handleEnableRemovableSimError() {
	// mSelectedItemIndex will be -1 if pSIM is selected. Since pSIM is always be
	// listed at index 0, we change the itemIndex to 0 if pSIM is selected.
	int itemIndex = mSelectedItemIndex == INDEX_PSIM ? 0 : mSelectedItemIndex;
	Item item = (Item) mItemGroup.getItemAt(itemIndex);
	item.setEnabled(false);
	item.setSummary(getString(R.string.choose_sim_could_not_activate));
	mIsSwitching = false;
	}

	class DisableableItem extends Item implements Dividable {
	@Override
	public boolean isDividerAllowedAbove() {
	return true;
	}

	@Override
	public boolean isDividerAllowedBelow() {
	return true;
	}

	@Override
	public void onBindView(View view) {
	super.onBindView(view);
	TextView title = view.findViewById(com.google.android.setupdesign.R.id.sud_items_title);
	TextView summary =
	view.findViewById(com.google.android.setupdesign.R.id.sud_items_summary);
	title.setEnabled(isEnabled());
	summary.setEnabled(isEnabled());
	}
	}
	}