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我做了一個應用程序，顯示我的GPS座標（經度和緯度）號碼，該號碼是用地圖設計的。但我想每次打開此應用程序時，都會自動發送經緯號碼和電話號碼（無需發送按鈕）。任何人都可以幫助我..通過短信自動發送GPS座標
Gps.java
package Sample.gps.send;
import android.app.Activity;
import android.content.Context;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.widget.Toast;
public class Gps extends Activity
{
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
/* Use the LocationManager class to obtain GPS locations */
LocationManager mlocManager = (LocationManager)getSystemService(Context.LOCATION_SERVICE);
LocationListener mlocListener = new MyLocationListener();
mlocManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, mlocListener);
}
/* Class My Location Listener */
public class MyLocationListener implements LocationListener
{
@Override
public void onLocationChanged(Location loc)
{
loc.getLatitude();
loc.getLongitude();
String Text = "My location is: " +
"Latitude = " + loc.getLatitude() +
"Longitude = " + loc.getLongitude();
Toast.makeText(getApplicationContext(),Text,Toast.LENGTH_SHORT).show();
}
@Override
public void onProviderDisabled(String provider)
{
Toast.makeText(getApplicationContext(),
"GPS Disabled",
Toast.LENGTH_SHORT).show();
}
@Override
public void onProviderEnabled(String provider)
{
Toast.makeText(getApplicationContext(),
"GPS Enabled",
Toast.LENGTH_SHORT).show();
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras)
{
}
}
}
下面是AndroidManifest.xml中
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="Sample.gps.send"
android:versionCode="1"
android:versionName="1.0">
<application android:icon="@drawable/icon"
android:label="@string/app_name">
<activity android:name=".UseGps"
android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
</application>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION">
</uses-permission>
<uses-permission android:name="android.permission.SEND_SMS">
</uses-permission>
</manifest>
這裏MyLocationListener是一個內部類。任何人都可以告訴如何檢索onLocationChanged方法被調用時的座標？該位置使用吐司顯示。是否可以通過調用onCreate（）中的任何方法來獲取座標？