| /* |
| * Copyright (C) 2019 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.providers.settings; |
| |
| import android.app.Notification; |
| import android.app.NotificationChannel; |
| import android.app.NotificationManager; |
| import android.app.PendingIntent; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.res.Resources; |
| |
| import com.android.internal.messages.nano.SystemMessageProto; |
| import com.android.internal.notification.SystemNotificationChannels; |
| |
| /** |
| * Helper class for sending notifications when the user's Soft AP Band was changed upon restore. |
| */ |
| public class WifiSoftApBandChangedNotifier { |
| private WifiSoftApBandChangedNotifier() {} |
| |
| /** |
| * Send a notification informing the user that their' Soft AP Band was changed upon restore. |
| * When the user taps on the notification, they are taken to the Wifi Tethering page in |
| * Settings. |
| */ |
| public static void notifyUserOfApBandConversion(Context context) { |
| NotificationManager notificationManager = |
| context.getSystemService(NotificationManager.class); |
| |
| // create channel, or update it if it already exists |
| NotificationChannel channel = new NotificationChannel( |
| SystemNotificationChannels.NETWORK_STATUS, |
| context.getString(android.R.string.notification_channel_network_status), |
| NotificationManager.IMPORTANCE_LOW); |
| notificationManager.createNotificationChannel(channel); |
| |
| notificationManager.notify( |
| SystemMessageProto.SystemMessage.NOTE_SOFTAP_CONFIG_CHANGED, |
| createConversionNotification(context)); |
| } |
| |
| private static Notification createConversionNotification(Context context) { |
| Resources resources = context.getResources(); |
| CharSequence title = resources.getText(R.string.wifi_softap_config_change); |
| CharSequence contentSummary = resources.getText(R.string.wifi_softap_config_change_summary); |
| CharSequence content = resources.getText(R.string.wifi_softap_config_change_detailed); |
| int color = resources.getColor( |
| android.R.color.system_notification_accent_color, context.getTheme()); |
| |
| return new Notification.Builder(context, SystemNotificationChannels.NETWORK_STATUS) |
| .setSmallIcon(R.drawable.ic_wifi_settings) |
| .setPriority(Notification.PRIORITY_HIGH) |
| .setCategory(Notification.CATEGORY_SYSTEM) |
| .setContentTitle(title) |
| .setContentText(contentSummary) |
| .setContentIntent(getPendingActivity(context)) |
| .setTicker(title) |
| .setShowWhen(false) |
| .setLocalOnly(true) |
| .setColor(color) |
| .setStyle(new Notification.BigTextStyle() |
| .bigText(content) |
| .setBigContentTitle(title) |
| .setSummaryText(contentSummary)) |
| .setAutoCancel(true) |
| .build(); |
| } |
| |
| private static PendingIntent getPendingActivity(Context context) { |
| Intent intent = new Intent("com.android.settings.WIFI_TETHER_SETTINGS") |
| .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| return PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT); |
| } |
| } |