| /* |
| * Copyright (C) 2017 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.systemui.util; |
| |
| import android.app.NotificationChannel; |
| import android.app.NotificationManager; |
| |
| import android.content.Context; |
| import android.content.pm.PackageManager; |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.systemui.R; |
| import com.android.systemui.SystemUI; |
| |
| import java.util.Arrays; |
| |
| public class NotificationChannels extends SystemUI { |
| public static String ALERTS = "ALR"; |
| public static String SCREENSHOTS = "SCN"; |
| public static String GENERAL = "GEN"; |
| public static String STORAGE = "DSK"; |
| public static String TVPIP = "TPP"; |
| |
| @VisibleForTesting |
| static void createAll(Context context) { |
| |
| final NotificationManager nm = context.getSystemService(NotificationManager.class); |
| nm.createNotificationChannels(Arrays.asList( |
| new NotificationChannel( |
| ALERTS, |
| context.getString(R.string.notification_channel_alerts), |
| NotificationManager.IMPORTANCE_HIGH), |
| new NotificationChannel( |
| SCREENSHOTS, |
| context.getString(R.string.notification_channel_screenshot), |
| NotificationManager.IMPORTANCE_LOW), |
| new NotificationChannel( |
| GENERAL, |
| context.getString(R.string.notification_channel_general), |
| NotificationManager.IMPORTANCE_MIN), |
| new NotificationChannel( |
| STORAGE, |
| context.getString(R.string.notification_channel_storage), |
| isTv(context) |
| ? NotificationManager.IMPORTANCE_DEFAULT |
| : NotificationManager.IMPORTANCE_LOW) |
| )); |
| if (isTv(context)) { |
| // TV specific notification channel for TV PIP controls. |
| // Importance should be {@link NotificationManager#IMPORTANCE_MAX} to have the highest |
| // priority, so it can be shown in all times. |
| nm.createNotificationChannel(new NotificationChannel( |
| TVPIP, |
| context.getString(R.string.notification_channel_tv_pip), |
| NotificationManager.IMPORTANCE_MAX)); |
| } |
| } |
| |
| @Override |
| public void start() { |
| createAll(mContext); |
| } |
| |
| private static boolean isTv(Context context) { |
| PackageManager packageManager = context.getPackageManager(); |
| return packageManager.hasSystemFeature(PackageManager.FEATURE_LEANBACK); |
| } |
| } |