1*d353a188SXin Li 2*d353a188SXin LiAndroid BluetoothAdvertisements Sample 3*d353a188SXin Li=================================== 4*d353a188SXin Li 5*d353a188SXin LiSample demonstrating how to advertise small amounts of data using the Bluetooth 6*d353a188SXin LiLow Energy API. Also demonstrates how to scan for those Advertisements. (requires 7*d353a188SXin Li2 devices to see full operation) 8*d353a188SXin Li 9*d353a188SXin LiIntroduction 10*d353a188SXin Li------------ 11*d353a188SXin Li 12*d353a188SXin LiThis sample demonstrates use of the Bluetooth Low Energy (BLE) [Advertisement][1] and [Scanning][2] APIs. 13*d353a188SXin LiThe functionality is split into two fragments - one for Advertising, one for Scanning. 14*d353a188SXin Li 15*d353a188SXin LiScannerFragment activates BLE Scanning for 5 seconds and displays a list of found devices which are advertising 16*d353a188SXin Liusing this sample. It shows the device type, Bluetooth address, and when it was last seen. User can 17*d353a188SXin Lirefresh to scan again and update the list. 18*d353a188SXin Li 19*d353a188SXin LiAdvertiserFragment allows the user to toggle BLE Advertising of that device. It broadcasts basic 20*d353a188SXin Liinformation about the device along with a UUID specific to this app so the ScannerFragment on other 21*d353a188SXin Lidevices can filter by it. 22*d353a188SXin Li 23*d353a188SXin LiNote: A device cannot detect its own BLE advertisements. You will need two devices to see this 24*d353a188SXin Lisample in action. 25*d353a188SXin Li 26*d353a188SXin Li[1]:https://developer.android.com/reference/android/bluetooth/le/BluetoothLeAdvertiser.html 27*d353a188SXin Li[2]:https://developer.android.com/reference/android/bluetooth/le/BluetoothLeScanner.html 28*d353a188SXin Li 29*d353a188SXin LiPre-requisites 30*d353a188SXin Li-------------- 31*d353a188SXin Li 32*d353a188SXin Li- Android SDK 27 33*d353a188SXin Li- Android Build Tools v27.0.2 34*d353a188SXin Li- Android Support Repository 35*d353a188SXin Li 36*d353a188SXin LiScreenshots 37*d353a188SXin Li------------- 38*d353a188SXin Li 39*d353a188SXin Li<img src="screenshots/1-main.png" height="400" alt="Screenshot"/> 40*d353a188SXin Li 41*d353a188SXin LiGetting Started 42*d353a188SXin Li--------------- 43*d353a188SXin Li 44*d353a188SXin LiThis sample uses the Gradle build system. To build this project, use the 45*d353a188SXin Li"gradlew build" command or use "Import Project" in Android Studio. 46*d353a188SXin Li 47*d353a188SXin LiSupport 48*d353a188SXin Li------- 49*d353a188SXin Li 50*d353a188SXin Li- Google+ Community: https://plus.google.com/communities/105153134372062985968 51*d353a188SXin Li- Stack Overflow: http://stackoverflow.com/questions/tagged/android 52*d353a188SXin Li 53*d353a188SXin LiIf you've found an error in this sample, please file an issue: 54*d353a188SXin Lihttps://github.com/googlesamples/android-BluetoothAdvertisements 55*d353a188SXin Li 56*d353a188SXin LiPatches are encouraged, and may be submitted by forking this project and 57*d353a188SXin Lisubmitting a pull request through GitHub. Please see CONTRIBUTING.md for more details. 58*d353a188SXin Li 59*d353a188SXin LiLicense 60*d353a188SXin Li------- 61*d353a188SXin Li 62*d353a188SXin LiCopyright 2017 The Android Open Source Project, Inc. 63*d353a188SXin Li 64*d353a188SXin LiLicensed to the Apache Software Foundation (ASF) under one or more contributor 65*d353a188SXin Lilicense agreements. See the NOTICE file distributed with this work for 66*d353a188SXin Liadditional information regarding copyright ownership. The ASF licenses this 67*d353a188SXin Lifile to you under the Apache License, Version 2.0 (the "License"); you may not 68*d353a188SXin Liuse this file except in compliance with the License. You may obtain a copy of 69*d353a188SXin Lithe License at 70*d353a188SXin Li 71*d353a188SXin Lihttp://www.apache.org/licenses/LICENSE-2.0 72*d353a188SXin Li 73*d353a188SXin LiUnless required by applicable law or agreed to in writing, software 74*d353a188SXin Lidistributed under the License is distributed on an "AS IS" BASIS, WITHOUT 75*d353a188SXin LiWARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 76*d353a188SXin LiLicense for the specific language governing permissions and limitations under 77*d353a188SXin Lithe License. 78
