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annotate app/src/main/java/com/five_ten_sg/connectbot/service/ConnectionNotifier.java @ 487:3afdeb535e9f

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notification needs a notification channel
author Carl Byington <carl@five-ten-sg.com>
date Wed, 14 Oct 2020 11:11:09 -0700
parents 105815cce146
children 869070df0e80
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1 /*
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2 * ConnectBot: simple, powerful, open-source SSH client for Android
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3 * Copyright 2010 Kenny Root, Jeffrey Sharkey
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4 *
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5 * Licensed under the Apache License, Version 2.0 (the "License");
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6 * you may not use this file except in compliance with the License.
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7 * You may obtain a copy of the License at
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8 *
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9 * http://www.apache.org/licenses/LICENSE-2.0
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10 *
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11 * Unless required by applicable law or agreed to in writing, software
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12 * distributed under the License is distributed on an "AS IS" BASIS,
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13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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14 * See the License for the specific language governing permissions and
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15 * limitations under the License.
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16 */
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17
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18 package com.five_ten_sg.connectbot.service;
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19
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20 import com.five_ten_sg.connectbot.ConsoleActivity;
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21 import com.five_ten_sg.connectbot.R;
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22 import com.five_ten_sg.connectbot.bean.HostBean;
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23 import com.five_ten_sg.connectbot.util.HostDatabase;
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24 import android.app.Notification;
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25 import android.app.NotificationChannel;
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26 import android.app.NotificationManager;
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27 import android.app.PendingIntent;
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28 import android.app.Service;
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29 import android.content.Context;
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30 import android.content.Intent;
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31 import android.content.res.Resources;
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32 import android.graphics.Color;
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33 import android.graphics.BitmapFactory;
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34
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35 /**
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36 * @author Kenny Root
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37 *
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38 * Based on the concept from jasta's blog post.
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39 */
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40 public class ConnectionNotifier {
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41 private static final int ONLINE_NOTIFICATION = 1;
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42 private static final int ACTIVITY_NOTIFICATION = 2;
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43
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44 protected NotificationManager getNotificationManager(Context context) {
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45 return (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE);
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46 }
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47
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48 protected Notification newActivityNotification(Context context, HostBean host) {
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49 int rgb;
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50 if (HostDatabase.COLOR_RED.equals(host.getColor()))
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51 rgb = Color.RED;
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52 else if (HostDatabase.COLOR_GREEN.equals(host.getColor()))
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53 rgb = Color.GREEN;
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54 else if (HostDatabase.COLOR_BLUE.equals(host.getColor()))
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55 rgb = Color.BLUE;
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56 else
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57 rgb = Color.WHITE;
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58 Resources res = context.getResources();
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59 Intent notificationIntent = new Intent(context, ConsoleActivity.class);
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60 PendingIntent contentIntent = PendingIntent.getActivity(context, 0, notificationIntent, 0);
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61
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62 String channelID = "com.five_ten_sg.connectbot.service";
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63 String channelName = "background";
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64 NotificationChannel chan = new NotificationChannel(channelID, channelName, NotificationManager.IMPORTANCE_NONE);
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65 chan.setLightColor(R.color.colorAccent);
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66 chan.setLockscreenVisibility(Notification.VISIBILITY_PRIVATE);
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67
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68 NotificationManager manager = getNotificationManager(context);
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69 assert manager != null;
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70 manager.createNotificationChannel(chan);
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71
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72 Notification notification = new Notification.Builder(context)
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73 .setContentTitle(res.getString(R.string.app_name))
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74 .setContentText(res.getString(R.string.notification_text, host.getNickname()))
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75 .setContentIntent(contentIntent)
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76 .setWhen(System.currentTimeMillis())
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77 .setSmallIcon(R.drawable.notification_icon)
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78 .setLargeIcon(BitmapFactory.decodeResource(res, R.drawable.notification_icon))
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79 .setChannelId(channelID)
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80 .setLights(rgb, 300, 1000)
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81 .build();
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82 notification.flags |= Notification.FLAG_AUTO_CANCEL;
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83 return notification;
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84 }
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85
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86 protected Notification newRunningNotification(Context context) {
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87 Resources res = context.getResources();
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88 Intent notificationIntent = new Intent(context, ConsoleActivity.class);
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89 PendingIntent contentIntent = PendingIntent.getActivity(context, ONLINE_NOTIFICATION, notificationIntent, 0);
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90
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91 String channelID = "com.five_ten_sg.connectbot.service";
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92 String channelName = "background";
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93 NotificationChannel chan = new NotificationChannel(channelID, channelName, NotificationManager.IMPORTANCE_NONE);
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94 chan.setLightColor(R.color.colorAccent);
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95 chan.setLockscreenVisibility(Notification.VISIBILITY_PRIVATE);
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96
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97 NotificationManager manager = getNotificationManager(context);
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98 assert manager != null;
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99 manager.createNotificationChannel(chan);
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100
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101 Notification notification = new Notification.Builder(context)
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102 .setContentTitle(res.getString(R.string.app_name))
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103 .setContentText(res.getString(R.string.app_is_running))
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104 .setContentIntent(contentIntent)
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105 .setWhen(0)
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106 .setOngoing(true)
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107 .setSmallIcon(R.drawable.notification_icon)
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108 .setLargeIcon(BitmapFactory.decodeResource(res, R.drawable.notification_icon))
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109 .setChannelId(channelID)
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110 .build();
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111 notification.flags |= Notification.FLAG_NO_CLEAR;
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112 return notification;
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113
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114 }
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115
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116 public void showActivityNotification(Service context, HostBean host) {
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117 getNotificationManager(context).notify(ACTIVITY_NOTIFICATION, newActivityNotification(context, host));
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118 }
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119
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120 public void hideActivityNotification(Service context) {
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121 getNotificationManager(context).cancel(ACTIVITY_NOTIFICATION);
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122 }
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123
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124 public void showRunningNotification(Service context) {
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125 context.startForeground(ONLINE_NOTIFICATION, newRunningNotification(context));
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126 }
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127
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128 public void hideRunningNotification(Service context) {
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129 context.stopForeground(true);
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130 }
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131 }