update
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parent
b786d55c43
commit
6f83022013
@ -3,6 +3,7 @@
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package="com.rookiedev.hexapod">
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<uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
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<uses-permission android:name="android.permission.BLUETOOTH_SCAN" />
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<uses-permission android:name="android.permission.INTERNET" />
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<application
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@ -4,6 +4,7 @@ import android.annotation.SuppressLint
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import android.app.AlertDialog
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import android.bluetooth.BluetoothAdapter
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import android.bluetooth.BluetoothManager
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import android.bluetooth.BluetoothSocket
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import android.content.Context
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import android.content.DialogInterface
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import android.os.Bundle
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@ -18,6 +19,10 @@ import com.rookiedev.hexapod.network.BluetoothService
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import com.rookiedev.hexapod.network.TCPClient
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import com.rookiedev.hexapod.network.TCPClient.*
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import kotlinx.coroutines.*
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import java.io.*
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import java.lang.reflect.InvocationTargetException
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import java.lang.reflect.Method
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import java.util.*
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import kotlin.math.PI
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import kotlin.math.atan2
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import kotlin.math.pow
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@ -76,15 +81,17 @@ class ControlActivity : AppCompatActivity() {
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private var height = 0
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private var radius = 0f
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private var connectInterface:String = ""
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private var connectInterface: String = ""
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private var mContext: Context? = null
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private var mac:String = ""
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// private val mBluetoothAdapter: BluetoothAdapter? = null
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private var mac: String = ""
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// private val mBluetoothAdapter: BluetoothAdapter? = null
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private var bluetoothManager: BluetoothManager? = null
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private var deviceAdapter: BluetoothAdapter? = null
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private val mChatService: BluetoothService? = null
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private var bluetoothAdapter: BluetoothAdapter? = null
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private var mChatService: BluetoothService? = null
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private var mOutStringBuffer: StringBuffer? = null
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private var tcpClient: TCPClient? = null
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private var ip: String = ""
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@ -115,13 +122,13 @@ class ControlActivity : AppCompatActivity() {
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bluetoothManager =
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mContext!!.getSystemService(Context.BLUETOOTH_SERVICE) as BluetoothManager
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bluetoothManager
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deviceAdapter = bluetoothManager!!.adapter
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bluetoothAdapter = bluetoothManager!!.adapter
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connectInterface = myIntent.getStringExtra("interface").toString()
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if (connectInterface == "WiFi") {
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ip = myIntent.getStringExtra("ip").toString()
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port = myIntent.getStringExtra("port").toString().toInt()
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}else if (connectInterface == "Bluetooth"){
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} else if (connectInterface == "Bluetooth") {
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mac = myIntent.getStringExtra("mac").toString()
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}
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@ -362,11 +369,12 @@ class ControlActivity : AppCompatActivity() {
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}
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}
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@SuppressLint("MissingPermission")
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override fun onResume() {
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super.onResume()
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progressBar.visibility = View.VISIBLE
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if (connectInterface=="WiFi") {
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if (connectInterface == "WiFi") {
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this.tcpClient = TCPClient(ip, port, object : OnMessageReceived {
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override fun messageReceived(message: String?) {
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if (message == null) {
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@ -392,8 +400,83 @@ class ControlActivity : AppCompatActivity() {
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}
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)
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this.tcpClient!!.start()
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}else if(connectInterface=="Bluetooth"){
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} else if (connectInterface == "Bluetooth") {
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println("Bluetooth")
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if (bluetoothAdapter!!.isEnabled) {
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val SERIAL_UUID: UUID =
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UUID.fromString("00001101-0000-1000-8000-00805F9B34FB") //UUID for serial connection
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var device =
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bluetoothAdapter!!.getRemoteDevice(mac) //get remote device by mac, we assume these two devices are already paired
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//
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// // Get a BluetoothSocket to connect with the given BluetoothDevice
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var socket: BluetoothSocket? = null
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var out: PrintWriter? = null
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// try {
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// socket = device.createRfcommSocketToServiceRecord(SERIAL_UUID)
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// } catch (e: IOException) {
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// }
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//
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val secure = false
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val port = 10
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try {
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if (secure) {
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if (port == 0) {
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socket = device.createRfcommSocketToServiceRecord(SERIAL_UUID)
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} else {
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val createRfcommSocket: Method = device.javaClass.getMethod(
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"createRfcommSocket", *arrayOf<Class<*>?>(
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Int::class.javaPrimitiveType
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)
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)
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socket = createRfcommSocket.invoke(device, port) as BluetoothSocket
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}
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} else {
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if (port == 0) {
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socket = device.createInsecureRfcommSocketToServiceRecord(
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SERIAL_UUID
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)
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} else {
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val createInsecureRfcommSocket: Method =
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device.javaClass.getMethod(
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"createInsecureRfcommSocket", *arrayOf<Class<*>?>(
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Int::class.javaPrimitiveType
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)
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)
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socket = createInsecureRfcommSocket.invoke(
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device,
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port
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) as BluetoothSocket
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}
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}
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} catch (e: IOException) {
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println(e)
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// Log.e(TAG, "Socket Type: " + mSocketType.toString() + "create() failed", e)
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} catch (e: NoSuchMethodException) {
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println(e)
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// Log.e(TAG, "Socket Type: " + mSocketType.toString() + "create() failed", e)
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} catch (e: InvocationTargetException) {
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println(e)
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// Log.e(TAG, "Socket Type: " + mSocketType.toString() + "create() failed", e)
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} catch (e: IllegalAccessException) {
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println(e)
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// Log.e(TAG, "Socket Type: " + mSocketType.toString() + "create() failed", e)
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}
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try {
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println("attempt to connect")
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socket!!.connect()
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out = PrintWriter(
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BufferedWriter(OutputStreamWriter(socket.outputStream)),
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true
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)
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out.println("testest")
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//now you can use out to send output via out.write
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} catch (e: IOException) {
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println(e)
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}
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}
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}
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currentState = "standby"
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@ -25,6 +25,7 @@ import com.google.android.material.textfield.TextInputLayout
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class MainActivity : AppCompatActivity() {
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companion object {
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private const val BLUETOOTH_PERMISSION_CODE = 100
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private const val BLUETOOTH_SCAN_CODE = 101
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}
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private val REQUEST_CONNECT_DEVICE_SECURE = 1
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@ -94,6 +95,7 @@ class MainActivity : AppCompatActivity() {
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selectedDevice.setOnClickListener {
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checkPermission("android.permission.BLUETOOTH_CONNECT", BLUETOOTH_PERMISSION_CODE)
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checkPermission("android.permission.BLUETOOTH_SCAN", BLUETOOTH_SCAN_CODE)
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val serverIntent = Intent(this, DeviceListActivity::class.java)
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resultLauncher.launch(serverIntent)
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// startActivityForResult(serverIntent, REQUEST_CONNECT_DEVICE_INSECURE)
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@ -17,12 +17,12 @@ import java.util.*
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* incoming connections, a thread for connecting with a device, and a
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* thread for performing data transmissions when connected.
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*/
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class BluetoothService(context: Context?, handler: Handler) {
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class BluetoothService(context: Context?) {
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// Member fields
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private var bluetoothManager: BluetoothManager? = null
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private var mContext: Context? = null
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// private val mAdapter: BluetoothAdapter
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private val mHandler: Handler
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// private val mHandler: Handler
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private var mSecureAcceptThread: AcceptThread? = null
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private var mInsecureAcceptThread: AcceptThread? = null
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private var mConnectThread: ConnectThread? = null
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@ -46,7 +46,7 @@ class BluetoothService(context: Context?, handler: Handler) {
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mNewState = mState
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// Give the new state to the Handler so the UI Activity can update
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mHandler.obtainMessage(Constants.MESSAGE_STATE_CHANGE, mNewState, -1).sendToTarget()
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// mHandler.obtainMessage(Constants.MESSAGE_STATE_CHANGE, mNewState, -1).sendToTarget()
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}
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/**
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@ -151,11 +151,11 @@ class BluetoothService(context: Context?, handler: Handler) {
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mConnectedThread!!.start()
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// Send the name of the connected device back to the UI Activity
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val msg = mHandler.obtainMessage(Constants.MESSAGE_DEVICE_NAME)
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// val msg = mHandler.obtainMessage(Constants.MESSAGE_DEVICE_NAME)
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val bundle = Bundle()
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bundle.putString(Constants.DEVICE_NAME, device.name)
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msg.data = bundle
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mHandler.sendMessage(msg)
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// msg.data = bundle
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// mHandler.sendMessage(msg)
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// Update UI title
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updateUserInterfaceTitle()
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}
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@ -210,11 +210,11 @@ class BluetoothService(context: Context?, handler: Handler) {
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*/
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private fun connectionFailed() {
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// Send a failure message back to the Activity
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val msg = mHandler.obtainMessage(Constants.MESSAGE_TOAST)
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// val msg = mHandler.obtainMessage(Constants.MESSAGE_TOAST)
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val bundle = Bundle()
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bundle.putString(Constants.TOAST, "Unable to connect device")
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msg.data = bundle
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mHandler.sendMessage(msg)
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// msg.data = bundle
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// mHandler.sendMessage(msg)
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mState = STATE_NONE
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// Update UI title
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updateUserInterfaceTitle()
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@ -228,11 +228,11 @@ class BluetoothService(context: Context?, handler: Handler) {
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*/
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private fun connectionLost() {
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// Send a failure message back to the Activity
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val msg = mHandler.obtainMessage(Constants.MESSAGE_TOAST)
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// val msg = mHandler.obtainMessage(Constants.MESSAGE_TOAST)
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val bundle = Bundle()
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bundle.putString(Constants.TOAST, "Device connection was lost")
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msg.data = bundle
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mHandler.sendMessage(msg)
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// msg.data = bundle
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// mHandler.sendMessage(msg)
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mState = STATE_NONE
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// Update UI title
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updateUserInterfaceTitle()
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@ -434,8 +434,8 @@ class BluetoothService(context: Context?, handler: Handler) {
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bytes = mmInStream!!.read(buffer)
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// Send the obtained bytes to the UI Activity
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mHandler.obtainMessage(Constants.MESSAGE_READ, bytes, -1, buffer)
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.sendToTarget()
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// mHandler.obtainMessage(Constants.MESSAGE_READ, bytes, -1, buffer)
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// .sendToTarget()
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} catch (e: IOException) {
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// Log.e(TAG, "disconnected", e)
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connectionLost()
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@ -454,8 +454,8 @@ class BluetoothService(context: Context?, handler: Handler) {
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mmOutStream!!.write(buffer)
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// Share the sent message back to the UI Activity
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mHandler.obtainMessage(Constants.MESSAGE_WRITE, -1, -1, buffer)
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.sendToTarget()
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// mHandler.obtainMessage(Constants.MESSAGE_WRITE, -1, -1, buffer)
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// .sendToTarget()
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} catch (e: IOException) {
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// Log.e(TAG, "Exception during write", e)
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}
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@ -520,6 +520,6 @@ class BluetoothService(context: Context?, handler: Handler) {
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bluetoothManager!!.adapter
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mState = STATE_NONE
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mNewState = mState
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mHandler = handler
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// mHandler = handler
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}
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}
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