v811_spc009/developers/samples/android/ui/views/RecyclerView

Android RecyclerView Sample

Sample demonstrating the use of RecyclerView to layout elements with a LinearLayoutManager and with a GridLayoutManager. It also demonstrates how to handle touch events on elements.

Introduction

Sample demonstrating the use of RecyclerView to layout elements with a LinearLayoutManager or with a GridLayoutManager.

RecyclerView can display large datasets that can be scrolled efficiently by recycling a limited number of views. Click listeners can be defined when ViewHolder views are instantiated. RecyclerView is available in the v7 Support Library, thus compatible with API level 7 and above.

Tap "Show Log" menu item to display log of elements as they are laid out and tapped. Use radio buttons to toggle between LinearLayoutManager and GridLayoutManager.

Pre-requisites

• Android SDK 28
• Android Build Tools v28.0.3
• Android Support Repository

Screenshots

Getting Started

This sample uses the Gradle build system. To build this project, use the "gradlew build" command or use "Import Project" in Android Studio.

Support

• Google+ Community: https://plus.google.com/communities/105153134372062985968
• Stack Overflow: http://stackoverflow.com/questions/tagged/android

If you've found an error in this sample, please file an issue: https://github.com/googlesamples/android-RecyclerView

Patches are encouraged, and may be submitted by forking this project and submitting a pull request through GitHub. Please see CONTRIBUTING.md for more details.

License

Copyright 2019 The Android Open Source Project, Inc.

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you 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.