Home | History | Annotate | only in /developers/build/prebuilts/gradle/NotificationChannels
Up to higher level directory
NameDateSize
.google/05-Oct-2017
Application/05-Oct-2017
build.gradle05-Oct-201712
CONTRIBUTING.md05-Oct-20171.5K
gradle/05-Oct-2017
gradlew05-Oct-20175K
gradlew.bat05-Oct-20172.3K
kotlinApp/05-Oct-2017
LICENSE05-Oct-201731.5K
README.md05-Oct-20173.4K
screenshots/05-Oct-2017
settings.gradle05-Oct-201723

README.md

      1 
      2 Android NotificationChannels Sample
      3 ===================================
      4 
      5 Demonstration of using channels to categorize notifications by topic. This feature was
      6             added in Android O, and allows users to have fine-grained control over their
      7             notification preferences.
      8 
      9 Introduction
     10 ------------
     11 
     12 Android O introduces notification channels to provide a unified system to help users
     13 manage notifications. When you target Android O, you must implement one or more
     14 notification channels to display notifications to your users.
     15 
     16 You can create a notification channel for each distinct type of notification you need
     17 to send. You can also create notification channels to reflect choices made by users of
     18 your app. For example, you might setup separate notification channels for each
     19 conversation group created by a user in a messaging app.
     20 
     21 To create a channel, call `[NotificationManager.createNotificationChannels()][1]`. You
     22 can then use `[Notification.Builder.setChannel()][2]` to assign your notification to that
     23 channel.
     24 
     25 Users can now manage most of the settings associated with notifications using a
     26 consistent system UI. All notifications posted to a notification channel behave the
     27 same. To access the settings screen, use the `ACTION_CHANNEL_NOTIFICATION_SETTINGS`
     28 intent:
     29 
     30 ```
     31 Intent intent = new Intent(Settings.ACTION_CHANNEL_NOTIFICATION_SETTINGS);
     32 intent.putExtra(Settings.EXTRA_CHANNEL_ID, mChannel.getId());
     33 intent.putExtra(Settings.EXTRA_APP_PACKAGE, getPackageName());
     34 startActivity(intent);
     35 ```
     36 
     37 
     38 [1]: https://developer.android.com/reference/android/app/NotificationManager.html#createNotificationChannels(java.util.List<android.app.NotificationChannel>)
     39 [2]: https://android-dot-devsite.googleplex.com/reference/android/app/Notification.Builder.html#setChannel(java.lang.String)
     40 
     41 Pre-requisites
     42 --------------
     43 
     44 - Android SDK Preview O
     45 - Android Build Tools v25.0.3
     46 - Android Support Repository
     47 
     48 Screenshots
     49 -------------
     50 
     51 <img src="screenshots/1-main.png" height="400" alt="Screenshot"/> 
     52 
     53 Getting Started
     54 ---------------
     55 
     56 This sample uses the Gradle build system. To build this project, use the
     57 "gradlew build" command or use "Import Project" in Android Studio.
     58 
     59 Support
     60 -------
     61 
     62 - Google+ Community: https://plus.google.com/communities/105153134372062985968
     63 - Stack Overflow: http://stackoverflow.com/questions/tagged/android
     64 
     65 If you've found an error in this sample, please file an issue:
     66 https://github.com/googlesamples/android-NotificationChannels
     67 
     68 Patches are encouraged, and may be submitted by forking this project and
     69 submitting a pull request through GitHub. Please see CONTRIBUTING.md for more details.
     70 
     71 License
     72 -------
     73 
     74 Copyright 2017 The Android Open Source Project, Inc.
     75 
     76 Licensed to the Apache Software Foundation (ASF) under one or more contributor
     77 license agreements.  See the NOTICE file distributed with this work for
     78 additional information regarding copyright ownership.  The ASF licenses this
     79 file to you under the Apache License, Version 2.0 (the "License"); you may not
     80 use this file except in compliance with the License.  You may obtain a copy of
     81 the License at
     82 
     83 http://www.apache.org/licenses/LICENSE-2.0
     84 
     85 Unless required by applicable law or agreed to in writing, software
     86 distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
     87 WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
     88 License for the specific language governing permissions and limitations under
     89 the License.
     90