我需要将--no-remote传递给通过Python中的Selenium启动的Firefox。有没有办法指定命令行参数？
答案 0 :(得分：3)
您可以使用package com.example.zhenga1.photojewel;
import android.app.Activity;
import android.content.Context;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import java.lang.Boolean;
import java.io.File;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import android.os.Bundle;
import android.os.SystemClock;
import android.view.View;
import android.widget.Toast;
import android.widget.Button;
import android.widget.TextView;
import java.util.TimerTask;
import java.util.Timer;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Arrays;
public class Main3Activity extends Activity implements SensorEventListener{
private Sensor Accel;
static private SensorManager Sensor;
public float[] linear_acceleration;
private float maxdeltax, maxdeltay, maxdeltaz;
public float[] gravity;
private Boolean bool = Boolean.TRUE;
public float[] prevvalue;
private float deltax, deltay, deltaz;
private FileWriter prnt;
private Timer timer;
private TimerTask timerTask;
private File fold, file;
private Button start, stop;
private TextView curx,cury,curz;
private int count, curd;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main3);
count = 0;
initializetimer();
System.out.println("This is the clock time in Mills"+SystemClock.uptimeMillis());
linear_acceleration = new float[3];
start = (Button)findViewById(R.id.button1);
stop = (Button)findViewById(R.id.button2);
maxdeltax = 0f;
maxdeltay = 0f;
maxdeltaz = 0f;
gravity = new float[3];
fold = new File("sdcard/vibration");
if(!fold.exists()) {
fold.mkdir();
}
file = new File("sdcard/vibration/data.txt");
int v=0;
if(!file.exists())
{
try {
file.createNewFile();
} catch (IOException e) {
e.printStackTrace();
}
curd = 0;
}
else {
while (file.exists()) {
v++;
file = new File("sdcard/vibration/data" + v + ".txt");
curd = v;
}
int d = v-1;
file = new File("sdcard/vibration/data"+d+".txt");
if(file.length()>300)
{
file = new File("sdcard/vibration/data"+d+".txt");
curd = d;
}
try {
file.createNewFile();
} catch (IOException e) {
e.printStackTrace();
}
}
prevvalue = new float[3];
Arrays.fill(prevvalue,0);
Sensor = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
Accel = Sensor.getDefaultSensor(android.hardware.Sensor.TYPE_ACCELEROMETER);
curx = (TextView)findViewById(R.id.textView);
cury = (TextView)findViewById(R.id.textView2);
curz = (TextView)findViewById(R.id.textView3);
displayCurrentValues(0,0,0);
try {
prnt = new FileWriter(file, Boolean.TRUE);
} catch (IOException e) {
e.printStackTrace();
}
}
private void initializetimer()
{
timerTask = new TimerTask() {
@Override
public void run() {
saveCurVals(maxdeltax,maxdeltay,maxdeltaz);
maxdeltax = 0f;
maxdeltay = 0f;
maxdeltaz = 0f;
}
};
}
public void start(View view)
{
stop.setEnabled(true);
Sensor.registerListener(this, Accel, SensorManager.SENSOR_DELAY_NORMAL);
timer = new Timer();
timer.schedule(timerTask, 1000, 1000);
start.setEnabled(false);
}
public void end(View view)
{
Sensor.unregisterListener(this);
displayCurrentValues(0, 0, 0);
try {
prnt.close();
} catch (IOException e) {
e.printStackTrace();
}
timer.cancel();
stop.setEnabled(false);
start.setEnabled(true);
}
@Override
public void onSensorChanged(SensorEvent event) {
deltax = Math.abs(event.values[0]-prevvalue[0]);
deltay = Math.abs(event.values[1]-prevvalue[1]);
deltaz = Math.abs(event.values[2]-prevvalue[2]);
findMaxValues(deltax,deltay,deltax);
if(Math.abs(deltax)<1)
{
deltax=0;
}
if(Math.abs(deltay)<1)
{
deltay=0;
}
if(Math.abs(deltaz)<1)
{
deltaz=0;
}
displayCurrentValues(deltax,deltay,deltaz);
prevvalue[0] = event.values[0];
prevvalue[1] = event.values[1];
prevvalue[2] = event.values[2];
}
private void findMaxValues(float x, float y, float z)
{
if(maxdeltax < x)
{
maxdeltax = x;
}
if(maxdeltay < y)
{
maxdeltay = y;
}
if(maxdeltaz < z)
{
maxdeltaz = z;
}
}
private void displayCurrentValues(float x, float y, float z)
{
curx.setText("x:"+Float.toString(x));
cury.setText("y:"+Float.toString(y));
curz.setText("z:"+Float.toString(z));
}
private void saveCurVals(float x, float y, float z)
{
count++;
try
{
prnt.write(Float.toString(x) + " " + Float.toString(y) + " " + Float.toString(z) + "\n");
prnt.flush();
}catch (IOException e)
{
e.printStackTrace();
}
if(file.length()>300)
{
redefineFile();
}
}
private void redefineFile()
{
int bigd = curd + 1;
file = new File("sdcard/vibration/data"+bigd+".txt");
curd = bigd;
try {
file.createNewFile();
prnt = new FileWriter(file,Boolean.TRUE);
} catch (IOException e) {
e.printStackTrace();
}
}
public void back(View view)
{
finish();
try {
prnt.close();
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public void onAccuracyChanged(Sensor sensor, int accuracy) {
if(accuracy == SensorManager.SENSOR_STATUS_ACCURACY_HIGH)
{
Toast.makeText(getApplicationContext(),"GOOD QUALITY and ACCURACY SENSOR",Toast.LENGTH_LONG).show();
}
}
}
提供参数：