Android GPS+網路 定位 功能 – jashliao部落格

android:orientation=”vertical” android:layout_width=”fill_parent”
android:layout_height=”fill_parent”>

package=”com.getgps”
android:versionCode=”1″
android:versionName=”1.0″ >

android:minSdkVersion=”8″
android:targetSdkVersion=”18″ />

android:allowBackup=”true”
android:icon=”@drawable/ic_launcher”
android:label=”@string/app_name”
android:theme=”@style/AppTheme” >

android:name=”com.getgps.MainActivity”
android:label=”@string/app_name” >

package com.getgps;

import java.io.IOException;

import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.location.LocationProvider;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;

public class MainActivity extends Activity implements LocationListener {
private LocationManager mLocationManager;
public Location getLocation()
{
LocationManager locMan = (LocationManager)getSystemService(LOCATION_SERVICE);
Location location = locMan.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
if(location==null)
{
location = locMan.getLastKnownLocation(LocationManager.GPS_PROVIDER);
TextView mTextView01 = (TextView)findViewById(R.id.TextView01);
TextView mTextView02 = (TextView)findViewById(R.id.TextView02);
TextView mTextView03 = (TextView)findViewById(R.id.TextView03);
TextView mTextView04 = (TextView)findViewById(R.id.TextView04);
TextView mTextView05 = (TextView)findViewById(R.id.TextView05);
TextView mTextView06 = (TextView)findViewById(R.id.TextView06);
TextView mTextView07 = (TextView)findViewById(R.id.TextView07);
mTextView01.setText(“緯度-Latitude： ” + String.valueOf(location.getLatitude()));
mTextView02.setText(“經度-Longitude： ” + String.valueOf(location.getLongitude()));
mTextView03.setText(“精度-Accuracy： ” + String.valueOf(location.getAccuracy()));
mTextView04.setText(“標高-Latitude： ” + String.valueOf(location.getAltitude()));
mTextView05.setText(“時間-Time： ” + String.valueOf(location.getTime()));
mTextView06.setText(“速度-Speed： ” + String.valueOf(location.getSpeed()));
mTextView07.setText(“方位-Bearing： ” + String.valueOf(location.getBearing()));
}
return location;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mLocationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
mLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, this);
TextView mTextView08 = (TextView)findViewById(R.id.TextView08);
mTextView08.setText(“Location-NetWork”);
}
@Override
protected void onResume()
{
if (mLocationManager != null)
{
mLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,0, 0, this);
}
super.onResume();
}
@Override
protected void onPause()
{
if (mLocationManager != null)
{
mLocationManager.removeUpdates(this);
}
super.onPause();
}
public void onLocationChanged(Location location)
{
TextView mTextView01 = (TextView)findViewById(R.id.TextView01);
TextView mTextView02 = (TextView)findViewById(R.id.TextView02);
TextView mTextView03 = (TextView)findViewById(R.id.TextView03);
TextView mTextView04 = (TextView)findViewById(R.id.TextView04);
TextView mTextView05 = (TextView)findViewById(R.id.TextView05);
TextView mTextView06 = (TextView)findViewById(R.id.TextView06);
TextView mTextView07 = (TextView)findViewById(R.id.TextView07);
mTextView01.setText(“緯度-Latitude： ” + String.valueOf(location.getLatitude()));
mTextVie
w02.setText(“經度-Longitude： ” + String.valueOf(location.getLongitude()));
mTextView03.setText(“精度-Accuracy： ” + String.valueOf(location.getAccuracy()));
mTextView04.setText(“標高-Latitude： ” + String.valueOf(location.getAltitude()));
mTextView05.setText(“時間-Time： ” + String.valueOf(location.getTime()));
mTextView06.setText(“速度-Speed： ” + String.valueOf(location.getSpeed()));
mTextView07.setText(“方位-Bearing： ” + String.valueOf(location.getBearing()));
}
public void onProviderDisabled(String provider)
{
}
public void onProviderEnabled(String provider)
{
}
public void onStatusChanged(String provider, int status, Bundle extras)
{
switch (status)
{
case LocationProvider.AVAILABLE:
break;
case LocationProvider.OUT_OF_SERVICE:
break;
case LocationProvider.TEMPORARILY_UNAVAILABLE:
break;
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}

}