1 Android BluetoothLeGatt Sample 2 =================================== 3 4 This sample demonstrates how to use the Bluetooth LE Generic Attribute Profile (GATT) 5 to transmit arbitrary data between devices. 6 7 Introduction 8 ------------ 9 10 This sample shows a list of available Bluetooth LE devices and provides 11 an interface to connect, display data and display GATT services and 12 characteristics supported by the devices. 13 14 It creates a [Service][1] for managing connection and data communication with a GATT server 15 hosted on a given Bluetooth LE device. 16 17 The Activities communicate with the Service, which in turn interacts with the [Bluetooth LE API][2]. 18 19 [1]:http://developer.android.com/reference/android/app/Service.html 20 [2]:https://developer.android.com/reference/android/bluetooth/BluetoothGatt.html 21 22 Pre-requisites 23 -------------- 24 25 - Android SDK v21 26 - Android Build Tools v21.1.1 27 - Android Support Repository 28 29 Screenshots 30 ------------- 31 32 <img src="screenshots/1-main.png" height="400" alt="Screenshot"/> <img src="screenshots/2-detail.png" height="400" alt="Screenshot"/> 33 34 Getting Started 35 --------------- 36 37 This sample uses the Gradle build system. To build this project, use the 38 "gradlew build" command or use "Import Project" in Android Studio. 39 40 Support 41 ------- 42 43 - Google+ Community: https://plus.google.com/communities/105153134372062985968 44 - Stack Overflow: http://stackoverflow.com/questions/tagged/android 45 46 If you've found an error in this sample, please file an issue: 47 https://github.com/googlesamples/android-BluetoothLeGatt 48 49 Patches are encouraged, and may be submitted by forking this project and 50 submitting a pull request through GitHub. Please see CONTRIBUTING.md for more details. 51 52 License 53 ------- 54 55 Copyright 2014 The Android Open Source Project, Inc. 56 57 Licensed to the Apache Software Foundation (ASF) under one or more contributor 58 license agreements. See the NOTICE file distributed with this work for 59 additional information regarding copyright ownership. The ASF licenses this 60 file to you under the Apache License, Version 2.0 (the "License"); you may not 61 use this file except in compliance with the License. You may obtain a copy of 62 the License at 63 64 http://www.apache.org/licenses/LICENSE-2.0 65 66 Unless required by applicable law or agreed to in writing, software 67 distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 68 WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 69 License for the specific language governing permissions and limitations under 70 the License. 71
