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java实例代码安卓 android java编程
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求java代码,手机获取当前GPS的经纬度。
记得java实例代码安卓我前几天发过一个类似java实例代码安卓的代码如下（适用安卓）
import android.app.Activity;
import android.os.Bundle;
import android.location.*;
import android.content.*;
import android.util.Log;
import android.widget.TextView;
public class GPSLocationListenActivity extends Activity implements LocationListener {
LocationManager locman;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
locman = (LocationManager)getSystemService(Context.LOCATION_SERVICE);
}
@Override
protected void onResume(){
if (locman != null){
locman.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0,0,this);
}
super.onResume();
}
@Override
protected void onPause(){
if (locman != null){
locman.removeUpdates(this);
}
super.onPause();
}
@Override
public void onLocationChanged(Location location){
TextView textView1 = (TextView)findViewById(R.id.textView1);
textView1.setText("Latitude:Longitude - "
+String.valueOf(location.getLatitude()) +":"+String.valueOf(location.getLongitude()));
TextView textView2 = (TextView)findViewById(R.id.textView2);
textView2.setText(String.valueOf(location.getTime()));
Log.v("----------", "----------");
Log.v("Latitude", String.valueOf(location.getLatitude()));
Log.v("Longitude", String.valueOf(location.getLongitude()));
Log.v("Accuracy", String.valueOf(location.getAccuracy()));
Log.v("Altitude", String.valueOf(location.getAltitude()));
Log.v("Time", String.valueOf(location.getTime()));
Log.v("Speed", String.valueOf(location.getSpeed()));
Log.v("Bearing", String.valueOf(location.getBearing()));
}
@Override
public void onProviderDisabled(String provider){
}
@Override
public void onProviderEnabled(String provider){
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras){
switch(status){
case LocationProvider.AVAILABLE:
Log.v("Status","AVAILABLE");
break;
case LocationProvider.OUT_OF_SERVICE:
Log.v("Status","OUT_OF_SERVICE");
break;
case LocationProvider.TEMPORARILY_UNAVAILABLE:
Log.v("Status","TEMPORARILY_UNAVAILABLE");
break;
}
}
}
之前java实例代码安卓的提问链接
相关问答
Q1: 安卓如何实现网页无痕浏览java代码?
下面是java执行代码。使用谷歌模拟手机，进行浏览网页。运行时注意chromedriver.exe的安装路径。
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
import java.util.HashMap;
public class temp {
public static void main(String[] args) {
System.setProperty("webdriver.chrome.driver", ".\\drivers\\chromedriver.exe");
String URL = "";
HashMapString,String mobileEmulation = new HashMapString,String();
mobileEmulation.put("deviceName","iPhone X");
ChromeOptions options = new ChromeOptions();
options.setExperimentalOption("mobileEmulation", mobileEmulation);
WebDriver driver = new ChromeDriver(options);
driver.get(URL); //进入目的链接
}
}
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python执行代码
from selenium import webdriver
mobileEmulation = {'deviceName': 'Apple iPhone 4'}
options = webdriver.ChromeOptions()
options.add_experimental_option(
Q2: 安卓网格布局如何用java代码实现跨多行跨多列
之前有人做过用Table来实现一个表单的效果，其中也有跨多行和多列，是用纯java代码实现的，没有使用XML。用网格布局GridView也可以实现
java实例代码安卓的介绍就聊到这里吧，感谢你花时间阅读本站内容，更多关于android java编程、java实例代码安卓的信息别忘了在本站进行查找喔。
