src/com/android/settings/sim/SimSelectNotification.java - platform/packages/apps/Settings - Git at Google

 /*
  * Copyright (C) 2014 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 static android.provider.Settings.ENABLE_MMS_DATA_REQUEST_REASON_INCOMING_MMS;
 import static android.provider.Settings.ENABLE_MMS_DATA_REQUEST_REASON_OUTGOING_MMS;
 import static android.provider.Settings.EXTRA_ENABLE_MMS_DATA_REQUEST_REASON;
 import static android.provider.Settings.EXTRA_SUB_ID;
 import static android.telephony.TelephonyManager.EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE;
 import static android.telephony.TelephonyManager.EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_ALL;
 import static android.telephony.TelephonyManager.EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_DATA;
 import static android.telephony.TelephonyManager.EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_DISMISS;
 import static android.telephony.TelephonyManager.EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_NONE;
 import static android.telephony.TelephonyManager.EXTRA_SIM_COMBINATION_NAMES;
 import static android.telephony.TelephonyManager.EXTRA_SIM_COMBINATION_WARNING_TYPE;
 import static android.telephony.TelephonyManager.EXTRA_SIM_COMBINATION_WARNING_TYPE_DUAL_CDMA;
 import static android.telephony.TelephonyManager.EXTRA_SIM_COMBINATION_WARNING_TYPE_NONE;
 import static android.telephony.TelephonyManager.EXTRA_SUBSCRIPTION_ID;
 import static android.telephony.data.ApnSetting.TYPE_MMS;

 import static com.android.settings.Utils.SETTINGS_PACKAGE_NAME;
 import static com.android.settings.sim.SimDialogActivity.PICK_DISMISS;

 import android.app.Notification;
 import android.app.NotificationChannel;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.Resources;
 import android.provider.Settings;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.util.Log;

 import com.android.internal.annotations.VisibleForTesting;
 import com.android.settings.HelpTrampoline;
 import com.android.settings.R;
 import com.android.settings.network.SubscriptionUtil;
 import com.android.settings.network.telephony.MobileNetworkActivity;

 public class SimSelectNotification extends BroadcastReceiver {
     private static final String TAG = "SimSelectNotification";
     @VisibleForTesting
     public static final int SIM_SELECT_NOTIFICATION_ID = 1;
     @VisibleForTesting
     public static final int ENABLE_MMS_NOTIFICATION_ID = 2;
     @VisibleForTesting
     public static final int SIM_WARNING_NOTIFICATION_ID = 3;

     @VisibleForTesting
     public static final String SIM_SELECT_NOTIFICATION_CHANNEL =
             "sim_select_notification_channel";

     @VisibleForTesting
     public static final String ENABLE_MMS_NOTIFICATION_CHANNEL =
             "enable_mms_notification_channel";

     @VisibleForTesting
     public static final String SIM_WARNING_NOTIFICATION_CHANNEL =
             "sim_warning_notification_channel";

     @Override
     public void onReceive(Context context, Intent intent) {
         String action = intent.getAction();

         if (action == null) {
             Log.w(TAG, "Received unexpected intent with null action.");
             return;
         }

         switch (action) {
             case TelephonyManager.ACTION_PRIMARY_SUBSCRIPTION_LIST_CHANGED:
                 onPrimarySubscriptionListChanged(context, intent);
                 break;
             case Settings.ACTION_ENABLE_MMS_DATA_REQUEST:
                 onEnableMmsDataRequest(context, intent);
                 break;
             default:
                 Log.w(TAG, "Received unexpected intent " + intent.getAction());
         }
     }

     private void onEnableMmsDataRequest(Context context, Intent intent) {
         // Getting subId from extra.
         int subId = intent.getIntExtra(EXTRA_SUB_ID, SubscriptionManager.INVALID_SUBSCRIPTION_ID);
         if (subId == SubscriptionManager.DEFAULT_SUBSCRIPTION_ID) {
             subId = SubscriptionManager.getDefaultSmsSubscriptionId();
         }

         SubscriptionManager subscriptionManager = ((SubscriptionManager) context.getSystemService(
                 Context.TELEPHONY_SUBSCRIPTION_SERVICE));
         if (!subscriptionManager.isActiveSubscriptionId(subId)) {
             Log.w(TAG, "onEnableMmsDataRequest invalid sub ID " + subId);
             return;
         }
         final SubscriptionInfo info = subscriptionManager.getActiveSubscriptionInfo(subId);
         if (info == null) {
             Log.w(TAG, "onEnableMmsDataRequest null SubscriptionInfo for sub ID " + subId);
             return;
         }

         // Getting request reason from extra, which will determine the notification title.
         CharSequence notificationTitle = null;
         int requestReason = intent.getIntExtra(EXTRA_ENABLE_MMS_DATA_REQUEST_REASON, -1);
         if (requestReason == ENABLE_MMS_DATA_REQUEST_REASON_INCOMING_MMS) {
             notificationTitle = context.getResources().getText(
                     R.string.enable_receiving_mms_notification_title);
         } else if (requestReason == ENABLE_MMS_DATA_REQUEST_REASON_OUTGOING_MMS) {
             notificationTitle = context.getResources().getText(
                     R.string.enable_sending_mms_notification_title);
         } else {
             Log.w(TAG, "onEnableMmsDataRequest invalid request reason " + requestReason);
             return;
         }

         TelephonyManager tm = ((TelephonyManager) context.getSystemService(
                 Context.TELEPHONY_SERVICE)).createForSubscriptionId(subId);

         if (tm.isDataEnabledForApn(TYPE_MMS)) {
             Log.w(TAG, "onEnableMmsDataRequest MMS data already enabled on sub ID " + subId);
             return;
         }

         CharSequence notificationSummary = context.getResources().getString(
                 R.string.enable_mms_notification_summary, SubscriptionUtil.getDisplayName(info));

         cancelEnableMmsNotification(context);

         createEnableMmsNotification(context, notificationTitle, notificationSummary, subId);
     }

     private void onPrimarySubscriptionListChanged(Context context, Intent intent) {
         startSimSelectDialogIfNeeded(context, intent);
         sendSimCombinationWarningIfNeeded(context, intent);
     }

     private void startSimSelectDialogIfNeeded(Context context, Intent intent) {
         int dialogType = intent.getIntExtra(EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE,
                 EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_NONE);

         if (dialogType == EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_NONE) {
             return;
         }

         // Cancel any previous notifications
         cancelSimSelectNotification(context);

         // If the dialog type is to dismiss.
         if (dialogType == EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_DISMISS) {
             Intent newIntent = new Intent(context, SimDialogActivity.class);
             newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
             newIntent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, PICK_DISMISS);
             context.startActivity(newIntent);
             return;
         }

         // Create a notification to tell the user that some defaults are missing
         createSimSelectNotification(context);

         if (dialogType == EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_ALL) {
             int subId = intent.getIntExtra(EXTRA_SUBSCRIPTION_ID,
                     SubscriptionManager.DEFAULT_SUBSCRIPTION_ID);
             int slotIndex = SubscriptionManager.getSlotIndex(subId);
             // If there is only one subscription, ask if user wants to use if for everything
             Intent newIntent = new Intent(context, SimDialogActivity.class);
             newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
             newIntent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY,
                     SimDialogActivity.PREFERRED_PICK);
             newIntent.putExtra(SimDialogActivity.PREFERRED_SIM, slotIndex);
             context.startActivity(newIntent);
         } else if (dialogType == EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_DATA) {
             // If there are multiple, ensure they pick default data
             Intent newIntent = new Intent(context, SimDialogActivity.class);
             newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
             newIntent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.DATA_PICK);
             context.startActivity(newIntent);
         }
     }

     private void sendSimCombinationWarningIfNeeded(Context context, Intent intent) {
         final int warningType = intent.getIntExtra(EXTRA_SIM_COMBINATION_WARNING_TYPE,
                 EXTRA_SIM_COMBINATION_WARNING_TYPE_NONE);

         // Cancel any previous notifications
         cancelSimCombinationWarningNotification(context);

         if (warningType == EXTRA_SIM_COMBINATION_WARNING_TYPE_DUAL_CDMA) {
             // Create a notification to tell the user that there's a sim combination warning.
             createSimCombinationWarningNotification(context, intent);
         }
     }

     private void createSimSelectNotification(Context context){
         final Resources resources = context.getResources();

         NotificationChannel notificationChannel = new NotificationChannel(
                 SIM_SELECT_NOTIFICATION_CHANNEL,
                 resources.getText(R.string.sim_selection_channel_title),
                 NotificationManager.IMPORTANCE_LOW);

         Notification.Builder builder =
                 new Notification.Builder(context, SIM_SELECT_NOTIFICATION_CHANNEL)
                 .setSmallIcon(R.drawable.ic_sim_alert)
                 .setColor(context.getColor(R.color.sim_noitification))
                 .setContentTitle(resources.getText(R.string.sim_notification_title))
                 .setContentText(resources.getText(R.string.sim_notification_summary))
                 .setAutoCancel(true);
         Intent resultIntent = new Intent(Settings.ACTION_WIRELESS_SETTINGS);
         resultIntent.setPackage(SETTINGS_PACKAGE_NAME);
         resultIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         PendingIntent resultPendingIntent = PendingIntent.getActivity(context, 0, resultIntent,
                 PendingIntent.FLAG_CANCEL_CURRENT);
         builder.setContentIntent(resultPendingIntent);
         NotificationManager notificationManager =
                 (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
         notificationManager.createNotificationChannel(notificationChannel);
         notificationManager.notify(SIM_SELECT_NOTIFICATION_ID, builder.build());
     }

     public static void cancelSimSelectNotification(Context context) {
         NotificationManager notificationManager =
                 (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
         notificationManager.cancel(SIM_SELECT_NOTIFICATION_ID);
     }

     private void createEnableMmsNotification(Context context, CharSequence titleString,
             CharSequence notificationSummary, int subId) {
         final Resources resources = context.getResources();

         NotificationChannel notificationChannel = new NotificationChannel(
                 ENABLE_MMS_NOTIFICATION_CHANNEL,
                 resources.getText(R.string.enable_mms_notification_channel_title),
                 NotificationManager.IMPORTANCE_HIGH);

         Notification.Builder builder =
                 new Notification.Builder(context, ENABLE_MMS_NOTIFICATION_CHANNEL)
                         .setSmallIcon(R.drawable.ic_settings_24dp)
                         .setColor(context.getColor(R.color.sim_noitification))
                         .setContentTitle(titleString)
                         .setContentText(notificationSummary)
                         .setStyle(new Notification.BigTextStyle().bigText(notificationSummary))
                         .setAutoCancel(true);

         // Create the pending intent that will lead to the subscription setting page.
         Intent resultIntent = new Intent(Settings.ACTION_MMS_MESSAGE_SETTING);
         resultIntent.setClass(context, MobileNetworkActivity.class);
         resultIntent.putExtra(Settings.EXTRA_SUB_ID, subId);
         resultIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         PendingIntent resultPendingIntent = PendingIntent.getActivity(context, 0, resultIntent,
                 PendingIntent.FLAG_CANCEL_CURRENT);
         builder.setContentIntent(resultPendingIntent);

         // Notify the notification.
         NotificationManager notificationManager =
                 (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
         notificationManager.createNotificationChannel(notificationChannel);
         notificationManager.notify(ENABLE_MMS_NOTIFICATION_ID, builder.build());
     }

     private void cancelEnableMmsNotification(Context context) {
         NotificationManager notificationManager =
                 (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
         notificationManager.cancel(ENABLE_MMS_NOTIFICATION_ID);
     }

     private void createSimCombinationWarningNotification(Context context, Intent intent){
         final Resources resources = context.getResources();
         final String simNames = intent.getStringExtra(EXTRA_SIM_COMBINATION_NAMES);

         if (simNames == null) {
             return;
         }

         CharSequence dualCdmaSimWarningSummary = resources.getString(
                 R.string.dual_cdma_sim_warning_notification_summary, simNames);

         NotificationChannel notificationChannel = new NotificationChannel(
                 SIM_WARNING_NOTIFICATION_CHANNEL,
                 resources.getText(R.string.dual_cdma_sim_warning_notification_channel_title),
                 NotificationManager.IMPORTANCE_HIGH);

         Notification.Builder builder =
                 new Notification.Builder(context, SIM_WARNING_NOTIFICATION_CHANNEL)
                         .setSmallIcon(R.drawable.ic_sim_alert)
                         .setColor(context.getColor(R.color.sim_noitification))
                         .setContentTitle(resources.getText(
                                 R.string.sim_combination_warning_notification_title))
                         .setContentText(dualCdmaSimWarningSummary)
                         .setStyle(new Notification.BigTextStyle().bigText(
                                 dualCdmaSimWarningSummary))
                         .setAutoCancel(true);

         // Create the pending intent that will lead to the helper page.
         Intent resultIntent = new Intent(context, HelpTrampoline.class);
         resultIntent.putExtra(Intent.EXTRA_TEXT, "help_uri_sim_combination_warning");

         PendingIntent resultPendingIntent = PendingIntent.getActivity(context, 0, resultIntent,
                 PendingIntent.FLAG_CANCEL_CURRENT);
         builder.setContentIntent(resultPendingIntent);

         NotificationManager notificationManager =
                 context.getSystemService(NotificationManager.class);
         notificationManager.createNotificationChannel(notificationChannel);
         notificationManager.notify(SIM_WARNING_NOTIFICATION_ID, builder.build());
     }

     public static void cancelSimCombinationWarningNotification(Context context) {
         NotificationManager notificationManager =
                 context.getSystemService(NotificationManager.class);
         notificationManager.cancel(SIM_WARNING_NOTIFICATION_ID);
     }
 }
	/*
	* Copyright (C) 2014 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 static android.provider.Settings.ENABLE_MMS_DATA_REQUEST_REASON_INCOMING_MMS;
	import static android.provider.Settings.ENABLE_MMS_DATA_REQUEST_REASON_OUTGOING_MMS;
	import static android.provider.Settings.EXTRA_ENABLE_MMS_DATA_REQUEST_REASON;
	import static android.provider.Settings.EXTRA_SUB_ID;
	import static android.telephony.TelephonyManager.EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE;
	import static android.telephony.TelephonyManager.EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_ALL;
	import static android.telephony.TelephonyManager.EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_DATA;
	import static android.telephony.TelephonyManager.EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_DISMISS;
	import static android.telephony.TelephonyManager.EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_NONE;
	import static android.telephony.TelephonyManager.EXTRA_SIM_COMBINATION_NAMES;
	import static android.telephony.TelephonyManager.EXTRA_SIM_COMBINATION_WARNING_TYPE;
	import static android.telephony.TelephonyManager.EXTRA_SIM_COMBINATION_WARNING_TYPE_DUAL_CDMA;
	import static android.telephony.TelephonyManager.EXTRA_SIM_COMBINATION_WARNING_TYPE_NONE;
	import static android.telephony.TelephonyManager.EXTRA_SUBSCRIPTION_ID;
	import static android.telephony.data.ApnSetting.TYPE_MMS;

	import static com.android.settings.Utils.SETTINGS_PACKAGE_NAME;
	import static com.android.settings.sim.SimDialogActivity.PICK_DISMISS;

	import android.app.Notification;
	import android.app.NotificationChannel;
	import android.app.NotificationManager;
	import android.app.PendingIntent;
	import android.content.BroadcastReceiver;
	import android.content.Context;
	import android.content.Intent;
	import android.content.res.Resources;
	import android.provider.Settings;
	import android.telephony.SubscriptionInfo;
	import android.telephony.SubscriptionManager;
	import android.telephony.TelephonyManager;
	import android.util.Log;

	import com.android.internal.annotations.VisibleForTesting;
	import com.android.settings.HelpTrampoline;
	import com.android.settings.R;
	import com.android.settings.network.SubscriptionUtil;
	import com.android.settings.network.telephony.MobileNetworkActivity;

	public class SimSelectNotification extends BroadcastReceiver {
	private static final String TAG = "SimSelectNotification";
	@VisibleForTesting
	public static final int SIM_SELECT_NOTIFICATION_ID = 1;
	@VisibleForTesting
	public static final int ENABLE_MMS_NOTIFICATION_ID = 2;
	@VisibleForTesting
	public static final int SIM_WARNING_NOTIFICATION_ID = 3;

	@VisibleForTesting
	public static final String SIM_SELECT_NOTIFICATION_CHANNEL =
	"sim_select_notification_channel";

	@VisibleForTesting
	public static final String ENABLE_MMS_NOTIFICATION_CHANNEL =
	"enable_mms_notification_channel";

	@VisibleForTesting
	public static final String SIM_WARNING_NOTIFICATION_CHANNEL =
	"sim_warning_notification_channel";

	@Override
	public void onReceive(Context context, Intent intent) {
	String action = intent.getAction();

	if (action == null) {
	Log.w(TAG, "Received unexpected intent with null action.");
	return;
	}

	switch (action) {
	case TelephonyManager.ACTION_PRIMARY_SUBSCRIPTION_LIST_CHANGED:
	onPrimarySubscriptionListChanged(context, intent);
	break;
	case Settings.ACTION_ENABLE_MMS_DATA_REQUEST:
	onEnableMmsDataRequest(context, intent);
	break;
	default:
	Log.w(TAG, "Received unexpected intent " + intent.getAction());
	}
	}

	private void onEnableMmsDataRequest(Context context, Intent intent) {
	// Getting subId from extra.
	int subId = intent.getIntExtra(EXTRA_SUB_ID, SubscriptionManager.INVALID_SUBSCRIPTION_ID);
	if (subId == SubscriptionManager.DEFAULT_SUBSCRIPTION_ID) {
	subId = SubscriptionManager.getDefaultSmsSubscriptionId();
	}

	SubscriptionManager subscriptionManager = ((SubscriptionManager) context.getSystemService(
	Context.TELEPHONY_SUBSCRIPTION_SERVICE));
	if (!subscriptionManager.isActiveSubscriptionId(subId)) {
	Log.w(TAG, "onEnableMmsDataRequest invalid sub ID " + subId);
	return;
	}
	final SubscriptionInfo info = subscriptionManager.getActiveSubscriptionInfo(subId);
	if (info == null) {
	Log.w(TAG, "onEnableMmsDataRequest null SubscriptionInfo for sub ID " + subId);
	return;
	}

	// Getting request reason from extra, which will determine the notification title.
	CharSequence notificationTitle = null;
	int requestReason = intent.getIntExtra(EXTRA_ENABLE_MMS_DATA_REQUEST_REASON, -1);
	if (requestReason == ENABLE_MMS_DATA_REQUEST_REASON_INCOMING_MMS) {
	notificationTitle = context.getResources().getText(
	R.string.enable_receiving_mms_notification_title);
	} else if (requestReason == ENABLE_MMS_DATA_REQUEST_REASON_OUTGOING_MMS) {
	notificationTitle = context.getResources().getText(
	R.string.enable_sending_mms_notification_title);
	} else {
	Log.w(TAG, "onEnableMmsDataRequest invalid request reason " + requestReason);
	return;
	}

	TelephonyManager tm = ((TelephonyManager) context.getSystemService(
	Context.TELEPHONY_SERVICE)).createForSubscriptionId(subId);

	if (tm.isDataEnabledForApn(TYPE_MMS)) {
	Log.w(TAG, "onEnableMmsDataRequest MMS data already enabled on sub ID " + subId);
	return;
	}

	CharSequence notificationSummary = context.getResources().getString(
	R.string.enable_mms_notification_summary, SubscriptionUtil.getDisplayName(info));

	cancelEnableMmsNotification(context);

	createEnableMmsNotification(context, notificationTitle, notificationSummary, subId);
	}

	private void onPrimarySubscriptionListChanged(Context context, Intent intent) {
	startSimSelectDialogIfNeeded(context, intent);
	sendSimCombinationWarningIfNeeded(context, intent);
	}

	private void startSimSelectDialogIfNeeded(Context context, Intent intent) {
	int dialogType = intent.getIntExtra(EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE,
	EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_NONE);

	if (dialogType == EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_NONE) {
	return;
	}

	// Cancel any previous notifications
	cancelSimSelectNotification(context);

	// If the dialog type is to dismiss.
	if (dialogType == EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_DISMISS) {
	Intent newIntent = new Intent(context, SimDialogActivity.class);
	newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
	newIntent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, PICK_DISMISS);
	context.startActivity(newIntent);
	return;
	}

	// Create a notification to tell the user that some defaults are missing
	createSimSelectNotification(context);

	if (dialogType == EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_ALL) {
	int subId = intent.getIntExtra(EXTRA_SUBSCRIPTION_ID,
	SubscriptionManager.DEFAULT_SUBSCRIPTION_ID);
	int slotIndex = SubscriptionManager.getSlotIndex(subId);
	// If there is only one subscription, ask if user wants to use if for everything
	Intent newIntent = new Intent(context, SimDialogActivity.class);
	newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
	newIntent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY,
	SimDialogActivity.PREFERRED_PICK);
	newIntent.putExtra(SimDialogActivity.PREFERRED_SIM, slotIndex);
	context.startActivity(newIntent);
	} else if (dialogType == EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_DATA) {
	// If there are multiple, ensure they pick default data
	Intent newIntent = new Intent(context, SimDialogActivity.class);
	newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
	newIntent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.DATA_PICK);
	context.startActivity(newIntent);
	}
	}

	private void sendSimCombinationWarningIfNeeded(Context context, Intent intent) {
	final int warningType = intent.getIntExtra(EXTRA_SIM_COMBINATION_WARNING_TYPE,
	EXTRA_SIM_COMBINATION_WARNING_TYPE_NONE);

	// Cancel any previous notifications
	cancelSimCombinationWarningNotification(context);

	if (warningType == EXTRA_SIM_COMBINATION_WARNING_TYPE_DUAL_CDMA) {
	// Create a notification to tell the user that there's a sim combination warning.
	createSimCombinationWarningNotification(context, intent);
	}
	}

	private void createSimSelectNotification(Context context){
	final Resources resources = context.getResources();

	NotificationChannel notificationChannel = new NotificationChannel(
	SIM_SELECT_NOTIFICATION_CHANNEL,
	resources.getText(R.string.sim_selection_channel_title),
	NotificationManager.IMPORTANCE_LOW);

	Notification.Builder builder =
	new Notification.Builder(context, SIM_SELECT_NOTIFICATION_CHANNEL)
	.setSmallIcon(R.drawable.ic_sim_alert)
	.setColor(context.getColor(R.color.sim_noitification))
	.setContentTitle(resources.getText(R.string.sim_notification_title))
	.setContentText(resources.getText(R.string.sim_notification_summary))
	.setAutoCancel(true);
	Intent resultIntent = new Intent(Settings.ACTION_WIRELESS_SETTINGS);
	resultIntent.setPackage(SETTINGS_PACKAGE_NAME);
	resultIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
	PendingIntent resultPendingIntent = PendingIntent.getActivity(context, 0, resultIntent,
	PendingIntent.FLAG_CANCEL_CURRENT);
	builder.setContentIntent(resultPendingIntent);
	NotificationManager notificationManager =
	(NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
	notificationManager.createNotificationChannel(notificationChannel);
	notificationManager.notify(SIM_SELECT_NOTIFICATION_ID, builder.build());
	}

	public static void cancelSimSelectNotification(Context context) {
	NotificationManager notificationManager =
	(NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
	notificationManager.cancel(SIM_SELECT_NOTIFICATION_ID);
	}

	private void createEnableMmsNotification(Context context, CharSequence titleString,
	CharSequence notificationSummary, int subId) {
	final Resources resources = context.getResources();

	NotificationChannel notificationChannel = new NotificationChannel(
	ENABLE_MMS_NOTIFICATION_CHANNEL,
	resources.getText(R.string.enable_mms_notification_channel_title),
	NotificationManager.IMPORTANCE_HIGH);

	Notification.Builder builder =
	new Notification.Builder(context, ENABLE_MMS_NOTIFICATION_CHANNEL)
	.setSmallIcon(R.drawable.ic_settings_24dp)
	.setColor(context.getColor(R.color.sim_noitification))
	.setContentTitle(titleString)
	.setContentText(notificationSummary)
	.setStyle(new Notification.BigTextStyle().bigText(notificationSummary))
	.setAutoCancel(true);

	// Create the pending intent that will lead to the subscription setting page.
	Intent resultIntent = new Intent(Settings.ACTION_MMS_MESSAGE_SETTING);
	resultIntent.setClass(context, MobileNetworkActivity.class);
	resultIntent.putExtra(Settings.EXTRA_SUB_ID, subId);
	resultIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
	PendingIntent resultPendingIntent = PendingIntent.getActivity(context, 0, resultIntent,
	PendingIntent.FLAG_CANCEL_CURRENT);
	builder.setContentIntent(resultPendingIntent);

	// Notify the notification.
	NotificationManager notificationManager =
	(NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
	notificationManager.createNotificationChannel(notificationChannel);
	notificationManager.notify(ENABLE_MMS_NOTIFICATION_ID, builder.build());
	}

	private void cancelEnableMmsNotification(Context context) {
	NotificationManager notificationManager =
	(NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
	notificationManager.cancel(ENABLE_MMS_NOTIFICATION_ID);
	}

	private void createSimCombinationWarningNotification(Context context, Intent intent){
	final Resources resources = context.getResources();
	final String simNames = intent.getStringExtra(EXTRA_SIM_COMBINATION_NAMES);

	if (simNames == null) {
	return;
	}

	CharSequence dualCdmaSimWarningSummary = resources.getString(
	R.string.dual_cdma_sim_warning_notification_summary, simNames);

	NotificationChannel notificationChannel = new NotificationChannel(
	SIM_WARNING_NOTIFICATION_CHANNEL,
	resources.getText(R.string.dual_cdma_sim_warning_notification_channel_title),
	NotificationManager.IMPORTANCE_HIGH);

	Notification.Builder builder =
	new Notification.Builder(context, SIM_WARNING_NOTIFICATION_CHANNEL)
	.setSmallIcon(R.drawable.ic_sim_alert)
	.setColor(context.getColor(R.color.sim_noitification))
	.setContentTitle(resources.getText(
	R.string.sim_combination_warning_notification_title))
	.setContentText(dualCdmaSimWarningSummary)
	.setStyle(new Notification.BigTextStyle().bigText(
	dualCdmaSimWarningSummary))
	.setAutoCancel(true);

	// Create the pending intent that will lead to the helper page.
	Intent resultIntent = new Intent(context, HelpTrampoline.class);
	resultIntent.putExtra(Intent.EXTRA_TEXT, "help_uri_sim_combination_warning");

	PendingIntent resultPendingIntent = PendingIntent.getActivity(context, 0, resultIntent,
	PendingIntent.FLAG_CANCEL_CURRENT);
	builder.setContentIntent(resultPendingIntent);

	NotificationManager notificationManager =
	context.getSystemService(NotificationManager.class);
	notificationManager.createNotificationChannel(notificationChannel);
	notificationManager.notify(SIM_WARNING_NOTIFICATION_ID, builder.build());
	}

	public static void cancelSimCombinationWarningNotification(Context context) {
	NotificationManager notificationManager =
	context.getSystemService(NotificationManager.class);
	notificationManager.cancel(SIM_WARNING_NOTIFICATION_ID);
	}
	}