hardware

.SensorEventListener;import android.hardware.SensorManager;import android.os.Bundle;import android.os.Handler;import android.os.Message;import android.util.Log;import android.view.View;import android.widget.Button;import android.widget.TextView;import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.io.PrintWriter;import java.net.Socket;public class MainActivity extends AppCompatActivity implements SensorEventListener { private SensorManager mSensorManager; private Sensor mAccelerometer; private TextView xAxis; private TextView yAxis; private TextView zAxis; private TextView connectionStatus; private Button connectButton; private Button disconnectButton; private Socket socket; private PrintWriter out; private BufferedReader in; private boolean connected; private String ip; private int port; private Handler handler; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mSensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE); mAccelerometer = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER); xAxis = findViewById(R.id.xAxis); yAxis = findViewById(R.id.yAxis); zAxis = findViewById(R.id.zAxis); connectionStatus = findViewById(R.id.connectionStatus); connectButton = findViewById(R.id.connectButton); disconnectButton = findViewById(R.id.disconnectButton); connected = false; ip = "192.168.1.2"; port = 8080; handler = new Handler(new Handler.Callback() { @Override public boolean handleMessage(@NonNull Message msg) { connectionStatus.setText(msg.obj.toString()); return false; } }); connectButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (!connected) { new Thread(new Runnable() { @Override public void run() { try { socket = new Socket