【实例简介】

【实例截图】

【核心代码】

package com.markypq.gpshook;

import android.Manifest;

import android.annotation.TargetApi;

import android.app.Activity;

import android.content.ClipData;

import android.content.ClipboardManager;

import android.content.Context;

import android.content.Intent;

import android.content.SharedPreferences;

import android.content.pm.PackageManager;

import android.location.Criteria;

import android.location.Location;

import android.location.LocationListener;

import android.location.LocationManager;

import android.net.Uri;

import android.os.Build;

import android.os.Bundle;

import android.os.IBinder;

import android.support.v7.app.AppCompatActivity;

import android.util.Log;

import android.view.Menu;

import android.view.MenuItem;

import android.view.View;

import android.widget.CheckBox;

import android.widget.EditText;

import android.widget.TextView;

import android.widget.Toast;

import java.lang.reflect.Field;

import java.util.HashMap;

import java.util.Random;

import de.robv.android.xposed.XSharedPreferences;

import de.robv.android.xposed.XposedBridge;

public class MainActivity extends AppCompatActivity {

TextView tv;

EditText lan, lon,acc;

CheckBox enableHook;

TestLocationListener mlistener = new TestLocationListener();

LocationManager locationManager;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

tv = (TextView) findViewById(R.id.show);

lan = (EditText) findViewById(R.id.lan);

lon = (EditText) findViewById(R.id.lon);

acc= (EditText) findViewById(R.id.acc);

enableHook = (CheckBox) findViewById(R.id.enableHook);

initView();

locationManager = (LocationManager) MainActivity.this.getSystemService(Context.LOCATION_SERVICE);

getLocation(null);

}

@Override

protected void onActivityResult(int requestCode, int resultCode, Intent data) {

if (requestCode==0x01&&resultCode==Activity.RESULT_OK){

SharedPreferences sp = getSharedPreferences("markypq", MODE_WORLD_READABLE);

SharedPreferences.Editor e = sp.edit();

e.putString("lan", data.getDoubleExtra("lan",0) "");

e.putString("lon", data.getDoubleExtra("lon",0) "");

e.commit();

initView();

}

super.onActivityResult(requestCode, resultCode, data);

}

private void initView() {

SharedPreferences sp = getSharedPreferences("markypq", MODE_WORLD_READABLE);

lan.setText(sp.getString("lan", ""));

lon.setText(sp.getString("lon", ""));

acc.setText(sp.getString("acc",""));

enableHook.setChecked(sp.getBoolean("enableHook",true));

}

@TargetApi(23)

public void getLocation(View view) {

if (Build.VERSION.SDK_INT >= 23)

if (checkSelfPermission(Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && checkSelfPermission(Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {

// TODO: Consider calling

// Activity#requestPermissions

// here to request the missing permissions, and then overriding

// public void onRequestPermissionsResult(int requestCode, String[] permissions,

// int[] grantResults)

// to handle the case where the user grants the permission. See the documentation

// for Activity#requestPermissions for more details.

return;

}

locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 200, 1, mlistener);

String bestProvider = locationManager.getBestProvider(getCriteria(), true);

Location location = locationManager.getLastKnownLocation(bestProvider);

if (location != null)

tv.setText(location.getLongitude() "|" location.getLatitude());

/* try {

Field localField = Class.forName("android.os.ServiceManager")

.getDeclaredField("sCache");

localField.setAccessible(true);

HashMap map = (HashMap) localField.get(null);

for (String s:map.keySet()){

Log.d("local",s map.get(s).toString());

}

}catch (Exception e){

}*/

}

public void save(View view) {

SharedPreferences sp = getSharedPreferences("markypq", MODE_WORLD_READABLE);

SharedPreferences.Editor e = sp.edit();

e.putString("lan", lan.getText().toString());

e.putString("lon", lon.getText().toString());

e.putString("acc",acc.getText().toString());

e.putBoolean("enableHook",enableHook.isChecked());

e.commit();

Toast.makeText(this, "保存成功", Toast.LENGTH_SHORT).show();

// getLocation(null);

}

public void change(View view) {

if (Build.VERSION.SDK_INT >= 23)

if (checkSelfPermission(Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && checkSelfPermission(Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {

// TODO: Consider calling

// Activity#requestPermissions

// here to request the missing permissions, and then overriding

// public void onRequestPermissionsResult(int requestCode, String[] permissions,

// int[] grantResults)

// to handle the case where the user grants the permission. See the documentation

// for Activity#requestPermissions for more details.

return;

}

locationManager.removeUpdates(mlistener);

locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 200,1, mlistener);

}

public void map(View view) {

Intent intent =new Intent(MainActivity.this,MapActivity.class);

SharedPreferences sp = getSharedPreferences("markypq", MODE_WORLD_READABLE);

double latitude = Double.valueOf(sp.getString("lan","117.536246"));

double longtitude = Double.valueOf(sp.getString("lon","36.681752"));

intent.putExtra("lan",latitude);

intent.putExtra("lon",longtitude);

startActivityForResult(intent,0x01 );

}

private class TestLocationListener implements LocationListener {

@Override

public void onLocationChanged(Location location){

//当位置发生改变时调用

tv.setText("经度: " location.getLatitude() " ,纬度: " location.getLongitude());

}

@Override

public void onStatusChanged(String provider, int status, Bundle extras) {

}

@Override

public void onProviderDisabled(String provider){

//当适配器禁用时调用

}

@Override

public void onProviderEnabled(String provider){

//当适配器有效时调用

}

public void onStatusChanged(String provider){

//当状态改变时调用

}

}

/* * 返回查询条件

*

* @return

*/

private Criteria getCriteria() {

Criteria criteria = new Criteria();

// 设置定位精确度 Criteria.ACCURACY_COARSE比较粗略，Criteria.ACCURACY_FINE则比较精细

criteria.setAccuracy(Criteria.ACCURACY_FINE);

// 设置是否要求速度

criteria.setSpeedRequired(false);

// 设置是否允许运营商收费

criteria.setCostAllowed(false);

// 设置是否需要方位信息

criteria.setBearingRequired(false);

// 设置是否需要海拔信息

criteria.setAltitudeRequired(false);

// 设置对电源的需求

criteria.setPowerRequirement(Criteria.POWER_LOW);

return criteria;

}

@Override

public boolean onCreateOptionsMenu(Menu menu) {

getMenuInflater().inflate(R.menu.menu_main,menu);

return super.onCreateOptionsMenu(menu);

}

@Override

public boolean onOptionsItemSelected(MenuItem item) {

switch (item.getItemId()){

case R.id.setting:

case R.id.about:

try {

String url="mqqwpa://im/chat?chat_type=wpa&uin=2039609991";

startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url)));

}catch (Exception e){

ClipboardManager myClipboard = (ClipboardManager)getSystemService(CLIPBOARD_SERVICE);;

myClipboard.setPrimaryClip(ClipData.newPlainText("text", "2039609991"));

Toast.makeText(MainActivity.this,"作者QQ已经复制",Toast.LENGTH_SHORT).show();

}

break;

case R.id.donate:

startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("HTTPS://QR.ALIPAY.COM/FKX04652BHHIVRVZIABFB1".toLowerCase())));

break;

}

return super.onOptionsItemSelected(item);

}

}