Merge "Set notification channel to MTP notification." into oc-dev

import android.annotation.NonNull;

import android.app.Notification;

import android.app.NotificationChannel;

import android.app.NotificationManager;

import android.content.ComponentName;

import android.content.Context;

import android.content.Intent;

 * Sends intent to MtpDocumentsService.

 */

class ServiceIntentSender {

    private final static String CHANNEL_ID = "device_notification_channel";

    private Context mContext;

    ServiceIntentSender(Context context) {

        mContext = context;

        // Create notification channel.

        final NotificationChannel mChannel = new NotificationChannel(

                CHANNEL_ID,

                context.getResources().getString(

                        com.android.internal.R.string.default_notification_channel_label),

                NotificationManager.IMPORTANCE_LOW);

        final NotificationManager notificationManager =

                (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);

        notificationManager.createNotificationChannel(mChannel);

    }

    /**

        final String title = context.getResources().getString(

                R.string.accessing_notification_title,

                device.name);

        return new Notification.Builder(context)

        return new Notification.Builder(context, CHANNEL_ID)

                .setLocalOnly(true)

                .setContentTitle(title)

                .setSmallIcon(com.android.internal.R.drawable.stat_sys_data_usb)

                .setCategory(Notification.CATEGORY_SYSTEM)

                .setPriority(Notification.PRIORITY_LOW)

                .setFlag(Notification.FLAG_NO_CLEAR, true)

                .build();

    }