1 /* 2 * Copyright (C) 2020 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.nfc; 18 19 import android.app.Notification; 20 import android.app.NotificationChannel; 21 import android.app.NotificationManager; 22 import android.app.PendingIntent; 23 import android.content.Context; 24 import android.content.Intent; 25 import android.net.Uri; 26 import android.text.TextUtils; 27 28 import com.android.nfc.R; 29 30 /** 31 * This class handles the Notification Manager for the antenna blocked notification 32 */ 33 34 public class NfcBlockedNotification { 35 private static final String NFC_NOTIFICATION_CHANNEL = "nfc_notification_channel"; 36 private NotificationChannel mNotificationChannel; 37 public static final int NOTIFICATION_ID_NFC = -1000001; 38 Context mContext; 39 40 /** 41 * Constructor 42 * 43 * @param ctx The context to use to obtain access to the resources 44 */ NfcBlockedNotification(Context ctx)45 public NfcBlockedNotification(Context ctx) { 46 mContext = ctx; 47 } 48 49 /** 50 * Start the notification. 51 */ startNotification()52 public void startNotification() { 53 Intent infoIntent; 54 if (TextUtils.isEmpty(mContext.getString(R.string.antenna_blocked_alert_link))) { 55 // Do nothing after user click the notification if antenna_blocked_alert_link is empty 56 infoIntent = new Intent(); 57 } else { 58 // Open the link after user click the notification 59 infoIntent = new Intent(Intent.ACTION_VIEW); 60 infoIntent.setData(Uri.parse(mContext.getString(R.string.antenna_blocked_alert_link))); 61 } 62 Notification.Builder builder = new Notification.Builder(mContext, NFC_NOTIFICATION_CHANNEL); 63 builder.setContentTitle(mContext.getString(R.string.nfc_blocking_alert_title)) 64 .setContentText(mContext.getString(R.string.nfc_blocking_alert_message)) 65 .setSmallIcon(android.R.drawable.stat_sys_warning) 66 .setPriority(NotificationManager.IMPORTANCE_DEFAULT) 67 .setAutoCancel(true) 68 .setContentIntent(PendingIntent.getActivity(mContext, 0, infoIntent, 69 PendingIntent.FLAG_ONE_SHOT | PendingIntent.FLAG_IMMUTABLE)); 70 mNotificationChannel = new NotificationChannel(NFC_NOTIFICATION_CHANNEL, 71 mContext.getString(R.string.nfcUserLabel), NotificationManager.IMPORTANCE_DEFAULT); 72 NotificationManager notificationManager = 73 mContext.getSystemService(NotificationManager.class); 74 notificationManager.createNotificationChannel(mNotificationChannel); 75 notificationManager.notify(NOTIFICATION_ID_NFC, builder.build()); 76 } 77 } 78 79