Android GPS定位

【文件属性】：
文件名称：Android GPS定位
文件大小：75KB
文件格式：DOC
更新时间：2015-07-08 11:43:32
Android 定位 GPS 多种GPS定位方式和定位研究开发心得，提供了百度定位 和 谷歌定位两种方式，基站、wifi、net定位。 google定位代码   package com.javenwong.google_gps; import android.app.Activity;import android.content.Context;import android.content.Intent;import android.location.Criteria;import android.location.Location;import android.location.LocationListener;import android.location.LocationManager;import android.os.Bundle;import android.widget.TextView;import android.widget.Toast; public class Google_gpsActivity extends Activity { TextView tv1;     /** Called when the activity is first created. */    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);                        Intent i = new Intent(this, ServiceTest.class);         i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);         startService(i);         tv1 = (TextView) this.findViewById(R.id.tv1);                openGPSSettings();//        String ip=GetHostIp();//        tv1.setText(ip);//        Log.i("hello", "ip is"+ip);      //  getLocation();        //tv1.setText(ip);                    tv1.setText("hello");    }        private void openGPSSettings() {        LocationManager alm = (LocationManager) this                .getSystemService(Context.LOCATION_SERVICE);        if (alm                .isProviderEnabled(android.location.LocationManager.NETWORK_PROVIDER)) {            Toast.makeText(this, "Net模块正常", Toast.LENGTH_SHORT)                    .show();            return;        }         Toast.makeText(this, "请开启GPS！", Toast.LENGTH_SHORT).show();//        Intent intent = new Intent(Settings.ACTION_SECURITY_SETTINGS);//        startActivityForResult(intent,0); //此为设置完成后返回到获取界面     } ......