Java Code Examples for androidx.core.app.TaskStackBuilder#create()

public void sendNotificationForBack1() {
    Intent resultIntent = new Intent(this, SecondActivity.class);
    TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
    // 添加返回栈
    stackBuilder.addParentStack(SecondActivity.class);
    // 添加Intent到栈顶
    stackBuilder.addNextIntent(resultIntent);
    // 创建包含返回栈的pendingIntent
    PendingIntent resultPendingIntent =
            stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
    NotificationCompat.Builder builder = new NotificationCompat.Builder(this);
    builder.setSmallIcon(R.mipmap.ic_launcher);
    builder.setContentTitle("from SecondActivity");
    builder.setContentText("test notification press back go main activity");
    builder.setContentIntent(resultPendingIntent);
    NotificationManager mNotificationManager =
            (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    mNotificationManager.notify(2, builder.build());
}
 

@Override
public void onClick(View v) {
    // This ID represents the Home or Up button. In the case of this
    // activity, the Up button is shown. Use NavUtils to allow users
    // to navigate up one level in the application structure. For
    // more details, see the Navigation pattern on Android Design:
    //
    // http://developer.android.com/design/patterns/navigation.html#up-vs-back
    //
    final Intent listIntent = new Intent(this, PostItemListActivity.class);
    if (NavUtils.shouldUpRecreateTask(this, listIntent)) {
        final TaskStackBuilder taskStack = TaskStackBuilder.create(this);
        taskStack.addNextIntent(listIntent);
        taskStack.startActivities();
    } else {
        NavUtils.navigateUpTo(this, listIntent);
    }
}
 

@Override
public void execute(Context context, ContentProviderClient contentProviderClient, RowDataSnapshot<TaskContract.Instances> rowSnapshot, Uri taskUri) throws RemoteException, OperationApplicationException
{
    // TODO: check if it's still a good idea to build a custom stack
    // Creates an explicit intent for an Activity in your app
    Intent resultIntent = new Intent(Intent.ACTION_VIEW);
    resultIntent.setData(taskUri);

    // The stack builder object will contain an artificial back stack for the
    // started Activity.
    // This ensures that navigating backward from the Activity leads out of
    // your application to the Home screen.
    TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);
    // Adds the Intent that starts the Activity to the top of the stack
    stackBuilder.addNextIntent(resultIntent);
    context.startActivities(stackBuilder.getIntents());
}
 

/**
 * This method is called whenever the user chooses to navigate Up within your application's
 * activity hierarchy from the action bar.
 *
 * <p>If a parent was specified in the manifest for this activity or an activity-alias to it,
 * default Up navigation will be handled automatically. See
 * {@link #getSupportParentActivityIntent()} for how to specify the parent. If any activity
 * along the parent chain requires extra Intent arguments, the Activity subclass
 * should override the method {@link #onPrepareSupportNavigateUpTaskStack(androidx.core.app.TaskStackBuilder)}
 * to supply those arguments.</p>
 *
 * <p>See <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and
 * Back Stack</a> from the developer guide and
 * <a href="{@docRoot}design/patterns/navigation.html">Navigation</a> from the design guide
 * for more information about navigating within your app.</p>
 *
 * <p>See the {@link androidx.core.app.TaskStackBuilder} class and the Activity methods
 * {@link #getSupportParentActivityIntent()}, {@link #supportShouldUpRecreateTask(android.content.Intent)}, and
 * {@link #supportNavigateUpTo(android.content.Intent)} for help implementing custom Up navigation.</p>
 *
 * @return true if Up navigation completed successfully and this Activity was finished,
 *         false otherwise.
 */
public boolean onSupportNavigateUp() {
    Intent upIntent = getSupportParentActivityIntent();

    if (upIntent != null) {
        if (supportShouldUpRecreateTask(upIntent)) {
            TaskStackBuilder b = TaskStackBuilder.create(this);
            onCreateSupportNavigateUpTaskStack(b);
            onPrepareSupportNavigateUpTaskStack(b);
            b.startActivities();

            try {
                ActivityCompat.finishAffinity(this);
            } catch (IllegalStateException e) {
                // This can only happen on 4.1+, when we don't have a parent or a result set.
                // In that case we should just finish().
                finish();
            }
        } else {
            // This activity is part of the application's task, so simply
            // navigate up to the hierarchical parent activity.
            supportNavigateUpTo(upIntent);
        }
        return true;
    }
    return false;
}
 

private void showNotification() {
	NotificationCompat.Builder mBuilder =
			new NotificationCompat.Builder(this, MainActivity.CHANNEL_ID)
					.setSmallIcon(R.drawable.ic_service_running)
					.setContentTitle(getString(R.string.app_name_full))
					.setContentText(getString(R.string.notification_desc))
					.setCategory(NotificationCompat.CATEGORY_SERVICE)
					.setPriority(NotificationCompat.PRIORITY_DEFAULT)
					.setOngoing(true);
	// Creates an explicit intent for an Activity in your app
	Intent resultIntent = new Intent(this, MainActivity.class);
	// The stack builder object will contain an artificial back stack for the
	// started Activity.
	// This ensures that navigating backward from the Activity leads out of
	// your application to the Home screen.
	TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
	// Adds the back stack for the Intent (but not the Intent itself)
	stackBuilder.addParentStack(MainActivity.class);
	// Adds the Intent that starts the Activity to the top of the stack
	stackBuilder.addNextIntent(resultIntent);
	PendingIntent resultPendingIntent =
			stackBuilder.getPendingIntent(
					0,
					PendingIntent.FLAG_UPDATE_CURRENT
			);
	mBuilder.setContentIntent(resultPendingIntent);

	Intent serviceStopIntent = new Intent(this, ServiceStopReceiver.class);
	serviceStopIntent.setAction(ACTION_STOP);
	PendingIntent serviceStopIntentPending = PendingIntent.getBroadcast(this, 1, serviceStopIntent, PendingIntent.FLAG_UPDATE_CURRENT);
	mBuilder.addAction(R.drawable.ic_stop, "Stop", serviceStopIntentPending);

	// Ensure that the service is a foreground service
	startForeground(NOTIFICATION_ID, mBuilder.build());
}
 

private void startForeground(String packageName, AppData.ActivityData activityData) {
    Intent contentIntent = new Intent(service, MainActivity.class);
    contentIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

    TaskStackBuilder contentStackBuilder = TaskStackBuilder.create(service);
    contentStackBuilder.addParentStack(MainActivity.class);
    contentStackBuilder.addNextIntent(contentIntent);

    NotificationCompat.Builder builder = new NotificationCompat.Builder(service)
            .setSmallIcon(R.drawable.ic_notification)
            .setColor(ContextCompat.getColor(service, R.color.colorAccent))
            .setContentTitle(service.getString(R.string.app_name))
            .setContentText(activityData.name)
            .setSubText(packageName)
            .setContentIntent(contentStackBuilder.getPendingIntent(0, PendingIntent.FLAG_CANCEL_CURRENT));

    if (PreferenceData.STATUS_COLOR_AUTO.getValue(service)) {
        Intent colorIntent = new Intent(service, AppSettingActivity.class);
        colorIntent.putExtra(AppSettingActivity.EXTRA_COMPONENT, activityData.packageName + "/" + activityData.name);
        colorIntent.setFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK);

        builder.addAction(R.drawable.ic_notification_color, service.getString(R.string.action_set_color), PendingIntent.getActivity(service, 1, colorIntent, PendingIntent.FLAG_CANCEL_CURRENT));
    }

    boolean isFullscreen = activityPreference != null && activityPreference.isFullScreen(service);
    Intent visibleIntent = new Intent(service, ActivityFullScreenSettingReceiver.class);
    visibleIntent.putExtra(ActivityFullScreenSettingReceiver.EXTRA_COMPONENT, activityData.packageName + "/" + activityData.name);
    visibleIntent.putExtra(ActivityFullScreenSettingReceiver.EXTRA_FULLSCREEN, isFullscreen);

    builder.addAction(R.drawable.ic_notification_visible, service.getString(isFullscreen ? R.string.action_show_status : R.string.action_hide_status), PendingIntent.getBroadcast(service, 0, visibleIntent, PendingIntent.FLAG_CANCEL_CURRENT));

    Intent settingsIntent = new Intent(service, AppSettingActivity.class);
    settingsIntent.putExtra(AppSettingActivity.EXTRA_COMPONENT, activityData.packageName);
    settingsIntent.setFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK);

    builder.addAction(R.drawable.ic_notification_settings, service.getString(R.string.action_app_settings), PendingIntent.getActivity(service, 0, settingsIntent, PendingIntent.FLAG_CANCEL_CURRENT));

    service.startForeground(ID_FOREGROUND, builder.build());
}
 

/**
 * Enables back navigation for activities that are launched from the NavBar. See
 * {@code AndroidManifest.xml} to find out the parent activity names for each activity.
 * @param intent
 */
private void createBackStack(Intent intent) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        TaskStackBuilder builder = TaskStackBuilder.create(this);
        builder.addNextIntentWithParentStack(intent);
        builder.startActivities();
    } else {
        startActivity(intent);
        finish();
    }
}
 

public NotificationObserver(Service service) {
    this.service = service;

    // Create the intent to start the remote when the user taps the notification
    TaskStackBuilder stackBuilder = TaskStackBuilder.create(this.service);
    stackBuilder.addParentStack(RemoteActivity.class);
    stackBuilder.addNextIntent(new Intent(this.service, RemoteActivity.class));
    remoteStartPendingIntent = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);

    // Create the notification channel
    if (Utils.isOreoOrLater()) {
        buildNotificationChannel();
    }
    nothingPlayingNotification = buildNothingPlayingNotification();
}
 

/**
 * This method is called whenever the user chooses to navigate Up within your application's
 * activity hierarchy from the action bar.
 *
 * <p>If a parent was specified in the manifest for this activity or an activity-alias to it,
 * default Up navigation will be handled automatically. See
 * {@link #getSupportParentActivityIntent()} for how to specify the parent. If any activity
 * along the parent chain requires extra Intent arguments, the Activity subclass
 * should override the method {@link #onPrepareSupportNavigateUpTaskStack(androidx.core.app.TaskStackBuilder)}
 * to supply those arguments.</p>
 *
 * <p>See <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and
 * Back Stack</a> from the developer guide and
 * <a href="{@docRoot}design/patterns/navigation.html">Navigation</a> from the design guide
 * for more information about navigating within your app.</p>
 *
 * <p>See the {@link androidx.core.app.TaskStackBuilder} class and the Activity methods
 * {@link #getSupportParentActivityIntent()}, {@link #supportShouldUpRecreateTask(android.content.Intent)}, and
 * {@link #supportNavigateUpTo(android.content.Intent)} for help implementing custom Up navigation.</p>
 *
 * @return true if Up navigation completed successfully and this Activity was finished,
 *         false otherwise.
 */
public boolean onSupportNavigateUp() {
    Intent upIntent = getSupportParentActivityIntent();

    if (upIntent != null) {
        if (supportShouldUpRecreateTask(upIntent)) {
            TaskStackBuilder b = TaskStackBuilder.create(this);
            onCreateSupportNavigateUpTaskStack(b);
            onPrepareSupportNavigateUpTaskStack(b);
            b.startActivities();

            try {
                ActivityCompat.finishAffinity(this);
            } catch (IllegalStateException e) {
                // This can only happen on 4.1+, when we don't have a parent or a result set.
                // In that case we should just finish().
                finish();
            }
        } else {
            // This activity is part of the application's task, so simply
            // navigate up to the hierarchical parent activity.
            supportNavigateUpTo(upIntent);
        }
        return true;
    }
    return false;
}
 

private NotificationCompat.Builder recreateBuilderWithBigPictureStyle() {

        // Main steps for building a BIG_PICTURE_STYLE notification (for more detailed comments on
        // building this notification, check MainActivity.java):
        //      0. Get your data
        //      1. Build the BIG_PICTURE_STYLE
        //      2. Set up main Intent for notification
        //      3. Set up RemoteInput, so users can input (keyboard and voice) from notification
        //      4. Build and issue the notification

        // 0. Get your data (everything unique per Notification)
        MockDatabase.BigPictureStyleSocialAppData bigPictureStyleSocialAppData =
                MockDatabase.getBigPictureStyleData();

        // 1. Build the BIG_PICTURE_STYLE
        BigPictureStyle bigPictureStyle = new NotificationCompat.BigPictureStyle()
                .bigPicture(
                        BitmapFactory.decodeResource(
                                getResources(),
                                bigPictureStyleSocialAppData.getBigImage()))
                .setBigContentTitle(bigPictureStyleSocialAppData.getBigContentTitle())
                .setSummaryText(bigPictureStyleSocialAppData.getSummaryText());

        // 2. Set up main Intent for notification
        Intent mainIntent = new Intent(this, BigPictureSocialMainActivity.class);

        TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
        stackBuilder.addParentStack(BigPictureSocialMainActivity.class);
        stackBuilder.addNextIntent(mainIntent);

        PendingIntent mainPendingIntent =
                PendingIntent.getActivity(
                        this,
                        0,
                        mainIntent,
                        PendingIntent.FLAG_UPDATE_CURRENT
                );

        // 3. Set up RemoteInput, so users can input (keyboard and voice) from notification
        String replyLabel = getString(R.string.reply_label);
        RemoteInput remoteInput =
                new RemoteInput.Builder(BigPictureSocialIntentService.EXTRA_COMMENT)
                        .setLabel(replyLabel)
                        .setChoices(bigPictureStyleSocialAppData.getPossiblePostResponses())
                        .build();

        PendingIntent replyActionPendingIntent;

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
            Intent intent = new Intent(this, BigPictureSocialIntentService.class);
            intent.setAction(BigPictureSocialIntentService.ACTION_COMMENT);
            replyActionPendingIntent = PendingIntent.getService(this, 0, intent, 0);

        } else {
            replyActionPendingIntent = mainPendingIntent;
        }

        NotificationCompat.Action replyAction =
                new NotificationCompat.Action.Builder(
                        R.drawable.ic_reply_white_18dp,
                        replyLabel,
                        replyActionPendingIntent)
                        .addRemoteInput(remoteInput)
                        .build();

        // 4. Build and issue the notification
        NotificationCompat.Builder notificationCompatBuilder =
                new NotificationCompat.Builder(getApplicationContext());

        GlobalNotificationBuilder.setNotificationCompatBuilderInstance(notificationCompatBuilder);

        notificationCompatBuilder
                .setStyle(bigPictureStyle)
                .setContentTitle(bigPictureStyleSocialAppData.getContentTitle())
                .setContentText(bigPictureStyleSocialAppData.getContentText())
                .setSmallIcon(R.drawable.ic_launcher)
                .setLargeIcon(BitmapFactory.decodeResource(
                        getResources(),
                        R.drawable.ic_person_black_48dp))
                .setContentIntent(mainPendingIntent)
                .setColor(getResources().getColor(R.color.colorPrimary))
                .setSubText(Integer.toString(1))
                .addAction(replyAction)
                .setCategory(Notification.CATEGORY_SOCIAL)
                .setPriority(Notification.PRIORITY_HIGH)
                .setVisibility(Notification.VISIBILITY_PRIVATE);

        // If the phone is in "Do not disturb mode, the user will still be notified if
        // the sender(s) is starred as a favorite.
        for (String name : bigPictureStyleSocialAppData.getParticipants()) {
            notificationCompatBuilder.addPerson(name);
        }

        return notificationCompatBuilder;
    }
 

public int onStartCommand(Intent intent, int flags, int startId) {
    if (!(boolean) PreferenceData.STATUS_ENABLED.getValue(service)) {
        onDestroy();
        disable(service);
        return Service.START_NOT_STICKY;
    }

    if (intent == null) return Service.START_STICKY;
    String action = intent.getAction();
    if (action == null) return Service.START_STICKY;
    switch (action) {
        case ACTION_CREATE:
            if (statusView == null)
                setUp(false);
            break;
        case ACTION_START:
            setUp(intent.getBooleanExtra(EXTRA_KEEP_OLD, false));
            break;
        case ACTION_STOP:
            onDestroy();
            disable(service);
            break;
        case ACTION_UPDATE:
            if (statusView != null) {
                if (intent.hasExtra(EXTRA_IS_TRANSPARENT) && intent.getBooleanExtra(EXTRA_IS_TRANSPARENT, false))
                    statusView.setTransparent();
                else if (intent.hasExtra(EXTRA_COLOR))
                    statusView.setColor(intent.getIntExtra(EXTRA_COLOR, Color.BLACK));

                statusView.setSystemShowing(intent.getBooleanExtra(EXTRA_IS_SYSTEM_FULLSCREEN, statusView.isSystemShowing()));
                statusView.setFullscreen(intent.getBooleanExtra(EXTRA_IS_FULLSCREEN, isFullscreen()));

                if (intent.hasExtra(EXTRA_PACKAGE) && intent.hasExtra(EXTRA_ACTIVITY)) {
                    AppPreferenceData preference = null;

                    packageName = intent.getStringExtra(EXTRA_PACKAGE);
                    activityData = intent.getParcelableExtra(EXTRA_ACTIVITY);

                    if (activityData != null) {
                        preference = new AppPreferenceData(activityData.packageName + "/" + activityData.name);
                        statusView.setIconColor(preference.getIconColor(service));
                        statusView.setTextColor(preference.getTextColor(service));
                    }

                    if (PreferenceData.STATUS_PERSISTENT_NOTIFICATION.getValue(service)) {
                        packageName = intent.getStringExtra(EXTRA_PACKAGE);
                        activityData = intent.getParcelableExtra(EXTRA_ACTIVITY);
                        activityPreference = preference;

                        startForeground(packageName, activityData);
                    } else service.stopForeground(true);
                }
            }
            return Service.START_STICKY;
    }

    if (PreferenceData.STATUS_PERSISTENT_NOTIFICATION.getValue(service)) {
        if (packageName != null && activityData != null)
            startForeground(packageName, activityData);
        else {
            Intent contentIntent = new Intent(service, MainActivity.class);
            contentIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

            TaskStackBuilder contentStackBuilder = TaskStackBuilder.create(service);
            contentStackBuilder.addParentStack(MainActivity.class);
            contentStackBuilder.addNextIntent(contentIntent);

            service.startForeground(ID_FOREGROUND, new NotificationCompat.Builder(service)
                    .setSmallIcon(R.drawable.ic_notification)
                    .setColor(ContextCompat.getColor(service, R.color.colorAccent))
                    .setContentTitle(service.getString(R.string.app_name))
                    .setContentIntent(contentStackBuilder.getPendingIntent(0, PendingIntent.FLAG_CANCEL_CURRENT))
                    .build()
            );
        }
    } else service.stopForeground(true);

    return Service.START_STICKY;
}
 

private NotificationCompat.Builder recreateBuilderWithBigPictureStyle() {

        // Main steps for building a BIG_PICTURE_STYLE notification (for more detailed comments on
        // building this notification, check MainActivity.java):
        //      0. Get your data
        //      1. Build the BIG_PICTURE_STYLE
        //      2. Set up main Intent for notification
        //      3. Set up RemoteInput, so users can input (keyboard and voice) from notification
        //      4. Build and issue the notification

        // 0. Get your data (everything unique per Notification)
        MockDatabase.BigPictureStyleSocialAppData bigPictureStyleSocialAppData =
                MockDatabase.getBigPictureStyleData();

        // 1. Build the BIG_PICTURE_STYLE
        BigPictureStyle bigPictureStyle = new NotificationCompat.BigPictureStyle()
                .bigPicture(
                        BitmapFactory.decodeResource(
                                getResources(),
                                bigPictureStyleSocialAppData.getBigImage()))
                .setBigContentTitle(bigPictureStyleSocialAppData.getBigContentTitle())
                .setSummaryText(bigPictureStyleSocialAppData.getSummaryText());

        // 2. Set up main Intent for notification
        Intent mainIntent = new Intent(this, BigPictureSocialMainActivity.class);

        TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
        stackBuilder.addParentStack(BigPictureSocialMainActivity.class);
        stackBuilder.addNextIntent(mainIntent);

        PendingIntent mainPendingIntent =
                PendingIntent.getActivity(
                        this,
                        0,
                        mainIntent,
                        PendingIntent.FLAG_UPDATE_CURRENT
                );

        // 3. Set up RemoteInput, so users can input (keyboard and voice) from notification
        String replyLabel = getString(R.string.reply_label);
        RemoteInput remoteInput =
                new RemoteInput.Builder(BigPictureSocialIntentService.EXTRA_COMMENT)
                        .setLabel(replyLabel)
                        .setChoices(bigPictureStyleSocialAppData.getPossiblePostResponses())
                        .build();

        PendingIntent replyActionPendingIntent;

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
            Intent intent = new Intent(this, BigPictureSocialIntentService.class);
            intent.setAction(BigPictureSocialIntentService.ACTION_COMMENT);
            replyActionPendingIntent = PendingIntent.getService(this, 0, intent, 0);

        } else {
            replyActionPendingIntent = mainPendingIntent;
        }

        NotificationCompat.Action replyAction =
                new NotificationCompat.Action.Builder(
                        R.drawable.ic_reply_white_18dp,
                        replyLabel,
                        replyActionPendingIntent)
                        .addRemoteInput(remoteInput)
                        .build();

        // 4. Build and issue the notification
        NotificationCompat.Builder notificationCompatBuilder =
                new NotificationCompat.Builder(getApplicationContext());

        GlobalNotificationBuilder.setNotificationCompatBuilderInstance(notificationCompatBuilder);

        notificationCompatBuilder
                .setStyle(bigPictureStyle)
                .setContentTitle(bigPictureStyleSocialAppData.getContentTitle())
                .setContentText(bigPictureStyleSocialAppData.getContentText())
                .setSmallIcon(R.drawable.ic_launcher)
                .setLargeIcon(BitmapFactory.decodeResource(
                        getResources(),
                        R.drawable.ic_person_black_48dp))
                .setContentIntent(mainPendingIntent)
                .setColor(getResources().getColor(R.color.colorPrimary))
                .setSubText(Integer.toString(1))
                .addAction(replyAction)
                .setCategory(Notification.CATEGORY_SOCIAL)
                .setPriority(Notification.PRIORITY_HIGH)
                .setVisibility(Notification.VISIBILITY_PRIVATE);

        // If the phone is in "Do not disturb mode, the user will still be notified if
        // the sender(s) is starred as a favorite.
        for (String name : bigPictureStyleSocialAppData.getParticipants()) {
            notificationCompatBuilder.addPerson(name);
        }

        return notificationCompatBuilder;
    }
 

public void createNotification() {
	boolean tokenExpired = UserUtility.getInstance(getApplicationContext()).isTokenExpired();

    // Creates an explicit intent for an Activity in your app
	Intent resultIntent = new Intent(this, LoginActivity.class);
	// The stack builder object will contain an artificial back stack for the
	// started Activity.
	// This ensures that navigating backward from the Activity leads out of
	// your application to the Home screen.
	TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
	// Adds the back stack for the Intent (but not the Intent itself)
	stackBuilder.addParentStack(LoginActivity.class);
	// Adds the Intent that starts the Activity to the top of the stack
	stackBuilder.addNextIntent(resultIntent);
	PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);

	String noticationMsg = tokenExpired ? "Your token has expired, please tap to login." : "You are currently logged into MAGE.";

	Notification accountNotification = new NotificationCompat.Builder(this, MAGE_NOTIFICATION_CHANNEL_ID)
			.setOngoing(true)
			.setSortKey("1")
			.setContentTitle("MAGE")
			.setContentText(noticationMsg)
			.setGroup(MAGE_NOTIFICATION_GROUP)
			.setContentIntent(resultPendingIntent)
			.setSmallIcon(R.drawable.ic_wand_white_50dp)
			.addAction(R.drawable.ic_power_settings_new_white_24dp, "Logout", getLogoutPendingIntent())
			.build();

	NotificationCompat.InboxStyle style = new NotificationCompat.InboxStyle()
			.addLine(noticationMsg)
			.setBigContentTitle("MAGE");

	if (isReportingLocation()) {
		style.addLine("MAGE is currently reporting your location.");
	}

	// This summary notification supports "grouping" on versions older that Android.N
	Notification summaryNotification = new NotificationCompat.Builder(this, MAGE_NOTIFICATION_CHANNEL_ID)
			.setGroupSummary(true)
			.setGroup(MAGE_NOTIFICATION_GROUP)
			.setContentTitle("MAGE")
			.setContentText(noticationMsg)
			.setSmallIcon(R.drawable.ic_wand_white_50dp)
			.setStyle(style)
			.setContentIntent(resultPendingIntent)
			.addAction(R.drawable.ic_power_settings_new_white_24dp, "Logout", getLogoutPendingIntent())
			.build();

	NotificationManagerCompat notificationManager = NotificationManagerCompat.from(this);
	notificationManager.notify(MAGE_ACCOUNT_NOTIFICATION_ID, accountNotification);
	notificationManager.notify(MAGE_SUMMARY_NOTIFICATION_ID, summaryNotification);
}
 

/**
 * Posts a notification in the notification bar when a transition is detected.
 * If the user clicks the notification, control goes to the MainActivity.
 */
private void sendNotification(String notificationDetails) {
    // Get an instance of the Notification manager
    NotificationManager mNotificationManager =
            (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);

    // Android O requires a Notification Channel.
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
        CharSequence name = getString(R.string.app_name);
        // Create the channel for the notification
        NotificationChannel mChannel =
                new NotificationChannel(CHANNEL_ID, name, NotificationManager.IMPORTANCE_DEFAULT);

        // Set the Notification Channel for the Notification Manager.
        mNotificationManager.createNotificationChannel(mChannel);
    }

    // Create an explicit content Intent that starts the main Activity.
    Intent notificationIntent = new Intent(getApplicationContext(), MainActivity.class);

    // Construct a task stack.
    TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);

    // Add the main Activity to the task stack as the parent.
    stackBuilder.addParentStack(MainActivity.class);

    // Push the content Intent onto the stack.
    stackBuilder.addNextIntent(notificationIntent);

    // Get a PendingIntent containing the entire back stack.
    PendingIntent notificationPendingIntent =
            stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);

    // Get a notification builder that's compatible with platform versions >= 4
    NotificationCompat.Builder builder = new NotificationCompat.Builder(this);

    // Define the notification settings.
    builder.setSmallIcon(R.drawable.ic_launcher)
            // In a real app, you may want to use a library like Volley
            // to decode the Bitmap.
            .setLargeIcon(BitmapFactory.decodeResource(getResources(),
                    R.drawable.ic_launcher))
            .setColor(Color.RED)
            .setContentTitle(notificationDetails)
            .setContentText(getString(R.string.geofence_transition_notification_text))
            .setContentIntent(notificationPendingIntent);

    // Set the Channel ID for Android O.
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
        builder.setChannelId(CHANNEL_ID); // Channel ID
    }

    // Dismiss notification once the user touches it.
    builder.setAutoCancel(true);

    // Issue the notification
    mNotificationManager.notify(0, builder.build());
}
 

/**
 * Posts a notification in the notification bar when a transition is detected.
 * If the user clicks the notification, control goes to the MainActivity.
 */
static void sendNotification(Context context, String notificationDetails) {
    // Create an explicit content Intent that starts the main Activity.
    Intent notificationIntent = new Intent(context, MainActivity.class);

    notificationIntent.putExtra("from_notification", true);

    // Construct a task stack.
    TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);

    // Add the main Activity to the task stack as the parent.
    stackBuilder.addParentStack(MainActivity.class);

    // Push the content Intent onto the stack.
    stackBuilder.addNextIntent(notificationIntent);

    // Get a PendingIntent containing the entire back stack.
    PendingIntent notificationPendingIntent =
            stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);

    // Get a notification builder that's compatible with platform versions >= 4
    NotificationCompat.Builder builder = new NotificationCompat.Builder(context);

    // Define the notification settings.
    builder.setSmallIcon(R.mipmap.ic_launcher)
            // In a real app, you may want to use a library like Volley
            // to decode the Bitmap.
            .setLargeIcon(BitmapFactory.decodeResource(context.getResources(),
                    R.mipmap.ic_launcher))
            .setColor(Color.RED)
            .setContentTitle("Location update")
            .setContentText(notificationDetails)
            .setContentIntent(notificationPendingIntent);

    // Dismiss notification once the user touches it.
    builder.setAutoCancel(true);

    // Get an instance of the Notification manager
    NotificationManager mNotificationManager =
            (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);

    // Android O requires a Notification Channel.
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
        CharSequence name = context.getString(R.string.app_name);
        // Create the channel for the notification
        NotificationChannel mChannel =
                new NotificationChannel(CHANNEL_ID, name, NotificationManager.IMPORTANCE_DEFAULT);

        // Set the Notification Channel for the Notification Manager.
        mNotificationManager.createNotificationChannel(mChannel);

        // Channel ID
        builder.setChannelId(CHANNEL_ID);
    }

    // Issue the notification
    mNotificationManager.notify(0, builder.build());
}