From 34f7b9c8773f0040339cf41ab4beceed5df63325 Mon Sep 17 00:00:00 2001 From: xC3FFF0E <78732474+xC3FFF0E@users.noreply.github.com> Date: Fri, 12 Feb 2021 00:41:25 +0800 Subject: Delete BluetoothController.java --- .../com/xc3fff0e/xmanager/BluetoothController.java | 354 --------------------- 1 file changed, 354 deletions(-) delete mode 100644 app/src/main/java/com/xc3fff0e/xmanager/BluetoothController.java (limited to 'app/src') diff --git a/app/src/main/java/com/xc3fff0e/xmanager/BluetoothController.java b/app/src/main/java/com/xc3fff0e/xmanager/BluetoothController.java deleted file mode 100644 index 31b850b..0000000 --- a/app/src/main/java/com/xc3fff0e/xmanager/BluetoothController.java +++ /dev/null @@ -1,354 +0,0 @@ -package com.xc3fff0e.xmanager; - -import android.bluetooth.BluetoothAdapter; -import android.bluetooth.BluetoothDevice; -import android.bluetooth.BluetoothServerSocket; -import android.bluetooth.BluetoothSocket; - -import java.io.InputStream; -import java.io.OutputStream; -import java.util.HashMap; -import java.util.UUID; - -public class BluetoothController { -public static final String STATE_NONE = "none"; -public static final String STATE_LISTEN = "listen"; -public static final String STATE_CONNECTING = "connecting"; -public static final String STATE_CONNECTED = "connected"; - -private AcceptThread acceptThread; -private ConnectThread connectThread; -private ConnectedThread connectedThread; - -private String state = STATE_NONE; - -private static BluetoothController instance; - -public static synchronized BluetoothController getInstance() { -if(instance == null) { -instance = new BluetoothController(); -} - -return instance; -} - -public synchronized void start(BluetoothConnect bluetoothConnect, BluetoothConnect.BluetoothConnectionListener listener, String tag, UUID uuid, BluetoothAdapter bluetoothAdapter) { -if (connectThread != null) { -connectThread.cancel(); -connectThread = null; -} - -if (connectedThread != null) { -connectedThread.cancel(); -connectedThread = null; -} - -if (acceptThread != null) { -acceptThread.cancel(); -acceptThread = null; -} - -acceptThread = new AcceptThread(bluetoothConnect, listener, tag, uuid, bluetoothAdapter); -acceptThread.start();} - -public synchronized void connect(BluetoothDevice device, BluetoothConnect bluetoothConnect, BluetoothConnect.BluetoothConnectionListener listener, String tag, UUID uuid, BluetoothAdapter bluetoothAdapter) { -if (state.equals(STATE_CONNECTING)) { -if (connectThread != null) { -connectThread.cancel(); -connectThread = null; -} -} - -if (connectedThread != null) { -connectedThread.cancel(); -connectedThread = null; -} - -connectThread = new ConnectThread(device, bluetoothConnect, listener, tag, uuid, bluetoothAdapter); -connectThread.start(); -} - -public synchronized void connected(BluetoothSocket socket, final BluetoothDevice device, BluetoothConnect bluetoothConnect, final BluetoothConnect.BluetoothConnectionListener listener, final String tag) { -if (connectThread != null) { -connectThread.cancel(); -connectThread = null; -} - -if (connectedThread != null) { -connectedThread.cancel(); -connectedThread = null; -} - -if (acceptThread != null) { -acceptThread.cancel(); -acceptThread = null; -} - -connectedThread = new ConnectedThread(socket, bluetoothConnect, listener, tag); -connectedThread.start(); - -bluetoothConnect.getActivity().runOnUiThread(new Runnable() { -@Override -public void run() { -HashMap deviceMap = new HashMap<>(); -deviceMap.put("name", device.getName()); -deviceMap.put("address", device.getAddress()); - -listener.onConnected(tag, deviceMap); -} -}); -} - -public synchronized void stop(BluetoothConnect bluetoothConnect, final BluetoothConnect.BluetoothConnectionListener listener, final String tag) { -if (connectThread != null) { -connectThread.cancel(); -connectThread = null; -} - -if (connectedThread != null) { -connectedThread.cancel(); -connectedThread = null; -} - -if (acceptThread != null) { -acceptThread.cancel(); -acceptThread = null; -} - -state = STATE_NONE; - -bluetoothConnect.getActivity().runOnUiThread(new Runnable() { -@Override -public void run() { -listener.onConnectionStopped(tag); -} -}); -} - -public void write(byte[] out) { -ConnectedThread r; - -synchronized (this) { -if (!state.equals(STATE_CONNECTED)) return; -r = connectedThread; -} - -r.write(out); -} - -public void connectionFailed(BluetoothConnect bluetoothConnect, final BluetoothConnect.BluetoothConnectionListener listener, final String tag, final String message) { -state = STATE_NONE; - -bluetoothConnect.getActivity().runOnUiThread(new Runnable() { -@Override -public void run() { -listener.onConnectionError(tag, state, message); -} -}); -} - -public void connectionLost(BluetoothConnect bluetoothConnect, final BluetoothConnect.BluetoothConnectionListener listener, final String tag) { -state = STATE_NONE; - -bluetoothConnect.getActivity().runOnUiThread(new Runnable() { -@Override -public void run() { -listener.onConnectionError(tag, state, "Bluetooth connection is disconnected"); -} -}); -} - -public String getState() { -return state; -} - -private class AcceptThread extends Thread { -private BluetoothServerSocket serverSocket; - -private BluetoothConnect bluetoothConnect; -private BluetoothConnect.BluetoothConnectionListener listener; -private String tag; - -public AcceptThread(BluetoothConnect bluetoothConnect, BluetoothConnect.BluetoothConnectionListener listener, String tag, UUID uuid, BluetoothAdapter bluetoothAdapter) { -this.bluetoothConnect = bluetoothConnect; -this.listener = listener; -this.tag = tag; - -try { -serverSocket = bluetoothAdapter.listenUsingRfcommWithServiceRecord(tag, uuid); -} catch (Exception e) { -e.printStackTrace(); -} - -state = STATE_LISTEN; -} - -@Override -public void run() { -BluetoothSocket bluetoothSocket; - -while (!state.equals(STATE_CONNECTED)) { -try { -bluetoothSocket = serverSocket.accept(); -} catch (Exception e) { -e.printStackTrace(); -break; -} - -if (bluetoothSocket != null) { -synchronized (BluetoothController.this) { -switch (state) { -case STATE_LISTEN: -case STATE_CONNECTING: -connected(bluetoothSocket, bluetoothSocket.getRemoteDevice(), bluetoothConnect, listener, tag); -break; -case STATE_NONE: -case STATE_CONNECTED: -try { -bluetoothSocket.close(); -} catch (Exception e) { -e.printStackTrace(); -} -break; -} -} -} -} -} - -public void cancel() { -try { -serverSocket.close(); -} catch (Exception e) { -e.printStackTrace(); -} -} -} - -private class ConnectThread extends Thread { -private BluetoothDevice device; -private BluetoothSocket socket; - -private BluetoothConnect bluetoothConnect; -private BluetoothConnect.BluetoothConnectionListener listener; -private String tag; -private BluetoothAdapter bluetoothAdapter; - -public ConnectThread(BluetoothDevice device, BluetoothConnect bluetoothConnect, BluetoothConnect.BluetoothConnectionListener listener, String tag, UUID uuid, BluetoothAdapter bluetoothAdapter) { -this.device = device; -this.bluetoothConnect = bluetoothConnect; -this.listener = listener; -this.tag = tag; -this.bluetoothAdapter = bluetoothAdapter; - -try { -socket = device.createRfcommSocketToServiceRecord(uuid); -} catch (Exception e) { -e.printStackTrace(); -} - -state = STATE_CONNECTING; -} - -@Override -public void run() { -bluetoothAdapter.cancelDiscovery(); - -try { -socket.connect(); -} catch (Exception e) { -try { -socket.close(); -} catch (Exception e2) { -e2.printStackTrace(); -} -connectionFailed(bluetoothConnect, listener, tag, e.getMessage()); -return; -} - -synchronized (BluetoothController.this) { -connectThread = null; -} - -connected(socket, device, bluetoothConnect, listener, tag); -} - -public void cancel() { -try { -socket.close(); -} catch (Exception e) { -e.printStackTrace(); -} -} -} - -private class ConnectedThread extends Thread { -private BluetoothSocket socket; -private InputStream inputStream; -private OutputStream outputStream; - -private BluetoothConnect bluetoothConnect; -private BluetoothConnect.BluetoothConnectionListener listener; -private String tag; - -public ConnectedThread(BluetoothSocket socket, BluetoothConnect bluetoothConnect, BluetoothConnect.BluetoothConnectionListener listener, String tag) { -this.bluetoothConnect = bluetoothConnect; -this.listener = listener; -this.tag = tag; - -this.socket = socket; - -try { -inputStream = socket.getInputStream(); -outputStream = socket.getOutputStream(); -} catch (Exception e) { -e.printStackTrace(); -} - -state = STATE_CONNECTED; -} - -public void run() { -while (state.equals(STATE_CONNECTED)) { -try { -final byte[] buffer = new byte[1024]; -final int bytes = inputStream.read(buffer); - -bluetoothConnect.getActivity().runOnUiThread(new Runnable() { -@Override -public void run() { -listener.onDataReceived(tag, buffer, bytes); -} -}); -} catch (Exception e) { -e.printStackTrace(); -connectionLost(bluetoothConnect, listener, tag); -break; -} -} -} - -public void write(final byte[] buffer) { -try { -outputStream.write(buffer); - -bluetoothConnect.getActivity().runOnUiThread(new Runnable() { -@Override -public void run() { -listener.onDataSent(tag, buffer); -} -}); -} catch (Exception e) { -e.printStackTrace(); -} -} - -public void cancel() { -try { -socket.close(); -} catch (Exception e) { -e.printStackTrace(); -} -} -} -} \ No newline at end of file -- cgit v1.2.3