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Android GPS+網路 定位 功能   layout_XML android:orientation=”vertical” android:layout_width=”fill_parent” android:layout_height=”fill_parent”>   setting_xml 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” >   code 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; } }