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81 lines
3.2 KiB
81 lines
3.2 KiB
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Android BluetoothChat Sample
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===================================
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This sample shows how to implement two-way text chat over Bluetooth between two Android devices, using
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all the fundamental Bluetooth API capabilities.
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Introduction
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------------
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This sample should be run on two Android devices at the same time, to establish a two-way chat over
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Bluetooth between the devices. Select "Made discoverable" in overflow menu on one device and click
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on the Bluetooth icon on the other one, to find the device and establish the connection.
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The sample demonstrates the following, using the [Bluetooth API][1]:
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1. [Setting up][2] Bluetooth
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2. [Scanning][3] for other Bluetooth devices
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3. [Querying][4] the local Bluetooth adapter for paired Bluetooth devices
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4. [Establishing RFCOMM][5] channels/sockets
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5. [Connecting][6] to a remote device
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6. [Transfering][7] data over Bluetooth
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[1]: http://developer.android.com/guide/topics/connectivity/bluetooth.html
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[2]: http://developer.android.com/guide/topics/connectivity/bluetooth.html#Permissions
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[3]: http://developer.android.com/guide/topics/connectivity/bluetooth.html#FindingDevices
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[4]: http://developer.android.com/guide/topics/connectivity/bluetooth.html#QueryingPairedDevices
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[5]: http://developer.android.com/guide/topics/connectivity/bluetooth.html#ConnectingDevices
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[6]: http://developer.android.com/guide/topics/connectivity/bluetooth.html#ConnectingAsAClient
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[7]: http://developer.android.com/guide/topics/connectivity/bluetooth.html#ManagingAConnection
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Pre-requisites
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--------------
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- Android SDK 27
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- Android Build Tools v27.0.2
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- Android Support Repository
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Screenshots
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-------------
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<img src="screenshots/1-launch.png" height="400" alt="Screenshot"/> <img src="screenshots/2-devices.png" height="400" alt="Screenshot"/> <img src="screenshots/3-chat.png" height="400" alt="Screenshot"/>
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Getting Started
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---------------
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This sample uses the Gradle build system. To build this project, use the
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"gradlew build" command or use "Import Project" in Android Studio.
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Support
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-------
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- Google+ Community: https://plus.google.com/communities/105153134372062985968
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- Stack Overflow: http://stackoverflow.com/questions/tagged/android
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If you've found an error in this sample, please file an issue:
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https://github.com/googlesamples/android-BluetoothChat
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Patches are encouraged, and may be submitted by forking this project and
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submitting a pull request through GitHub. Please see CONTRIBUTING.md for more details.
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License
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-------
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Copyright 2017 The Android Open Source Project, Inc.
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Licensed to the Apache Software Foundation (ASF) under one or more contributor
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license agreements. See the NOTICE file distributed with this work for
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additional information regarding copyright ownership. The ASF licenses this
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file to you under the Apache License, Version 2.0 (the "License"); you may not
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use this file except in compliance with the License. You may obtain a copy of
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the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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License for the specific language governing permissions and limitations under
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the License.
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