[转]大话企业级Android应用开发实战巧用GPS找回丢失的手机

45 巧用GPS找回丢失的手机

3．实现

编写Position.java：

package com.sharpandroid.util;

import android.content.Context;

import android.location.Criteria;

import android.location.Location;

import android.location.LocationManager;

public class Position {

private static LocationManager locationManager;

private static Location location;

private static String reLocationProvider;

public static String getPosition(Context con) {

locationManager = (LocationManager) con.getSystemService

(con.LOCATION_SERVICE);

location = getLocationProvider(locationManager);

if (location != null) {

StringBuffer buffer = new StringBuffer();

buffer.append("Latitude : ");

buffer.append(Double.toString(location.getLatitude()));

buffer.append(",Longitude :");

buffer.append(Double.toString(location.getLongitude()));

return buffer.toString();

}

else {

return null;

}

public static Location getLocationProvider(LocationManager

locationManager){

Location reLocation = null;

Criteria criteria = new Criteria();

criteria.setAccuracy(Criteria.ACCURACY_FINE);

criteria.setBearingRequired(false);

criteria.setPowerRequirement(Criteria.POWER_LOW);

reLocationProvider = locationManager.getBestProvider(criteria,

true);

reLocation = locationManager.getLastKnownLocation

(reLocationProvider);

return reLocation;

}

1）情况1

编写SMSListen.java：

package com.sharpandroid.sms;

import java.text.SimpleDateFormat;

import java.util.Date;

import com.sharpandroid.util.Position;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.telephony.SmsManager;

import android.telephony.SmsMessage;

public class SMSListen extends BroadcastReceiver {

private static String position;

@Override

public void onReceive(Context context, Intent intent) {

0//这个方法一旦返回了，android会回收BroadcastReceiver

final Context con = context;

Object[] pdus = (Object[])intent.getExtras().get("pdus");

if(pdus!=null && pdus.length>0){

SmsMessage[] messages = new SmsMessage[pdus.length];

for(int i=0 ; i<pdus.length ; i++){

byte[] pdu = (byte[])pdus[i];

messages[i] = SmsMessage.createFromPdu(pdu);

}

for(SmsMessage msg : messages){

final SmsMessage sms = msg;

String content = msg.getMessageBody();

final String sender = msg.getOriginatingAddress();

if(content.startsWith(":getloacation")){

new Runnable() {

public void run() {

//调用该方法获得当前位置

position = Position.getPosition(con);

if(position!=null){

SimpleDateFormat format = new

SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

String sendContent = format.format(new

Date(sms.getTimestampMillis()))+ ":"+position;

SmsManager smsManager = SmsManager.

getDefault();

//回复短信

smsManager.sendTextMessage(sender, null,

sendContent, null, null);

}

}.run();

}

2）情况2

package com.sharpandroid.sms;

import com.sharpandroid.util.Position;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.telephony.SmsManager;

import android.telephony.TelephonyManager;

public class PowerBoot extends BroadcastReceiver {

TelephonyManager tm ;

@Override

public void onReceive(Context context, Intent intent) {

final Context con = context;

if(tm.getSimSerialNumber()!=null)

{

//预先设置好的SIM卡编码

if(tm.getSimSerialNumber()!="XXXXXXXXXXXX"){

new Runnable() {

public void run() {

String position = Position.getPosition(con);

SmsManager smsManager = SmsManager.getDefault();

//预先设置好的电话号码

smsManager.sendTextMessage("5556", null, position, null,

null);

}

}.run();

}

编写AndroidManifest.xml：

<?xml version="1.0" encoding="UTF-8"?>

<manifest android:versionCode="1" android:versionName="1.0"

package="com.sharpandroid.sms" xmlns:android="http://schemas.

android.com/apk/res/android">

<application android:icon="@drawable/icon" android:label=

"@string/app_name">

<intent-filter>

<action android:name="android.provider.Telephony.SMS_

RECEIVED"/>

</intent-filter>

</receiver>

<intent-filter>

<action android:name="android.intent.action.BOOT_

COMPLETED"/>

</intent-filter>

</receiver>

</application>

<uses-sdk android:minSdkVersion="7"/>

<uses-permission android:name="android.permission.RECEIVE_SMS"/>

<uses-permission android:name="android.permission.SEND_SMS"/>

<uses-permission android:name="android.permission.READ_SMS"/>

<uses-permission android:name="android.permission.ACCESS_FINE_

LOCATION"/>

<uses-permission android:name="android.permission.ACCESS_COARSE_

LOCATION"/>

</manifest>

46 网络视频播放器

46.2 项目实现流程

46.2.2 UI页面设计

具体代码为：

<?xml version="1.0" encoding="utf-8" ?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

android:orientation="vertical"

android:layout_width="fill_parent"

android:layout_height="fill_parent"

android:background="@drawable/back">

<TextView android:layout_width="fill_parent"

android:layout_height="wrap_content" />

<EditText android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:id="@+id/path" />

<ProgressBar android:layout_width="fill_parent"

android:layout_height="18dip"

style="?android:attr/progressBarStyleHorizontal"

android:id="@+id/progressBar" />

<TextView android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:gravity="center" android:id="@+id/result" />

<Button android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="下载"

android:id="@+id/button_download" />

<Button android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="暂停"

android:id="@+id/button_pause" />

<Button android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="删除"

android:id="@+id/button_delete" />

<Button android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="返回首页"

android:id="@+id/button_back" />

<Button android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:id="@+id/button_alreadylist"

android:text="已下载列表" />

</LinearLayout>

已下载列表界面具体代码为：

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/

android"

android:orientation="vertical"

android:layout_width="fill_parent"

android:layout_height="fill_parent"

android:padding="10px">

<SurfaceView

android:layout_width="fill_parent"

android:layout_height="240dip"

android:id="@+id/surfaceView"

<RelativeLayout

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:gravity="center"

<TextView

android:id="@+id/playTime"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="00:00"

</TextView>

<SeekBar

android:id="@+id/progress_bar"

android:layout_height="wrap_content"

android:layout_width="200px"

android:layout_toRightOf="@id/playTime"

style="?android:attr/progressBarStyleHorizontal"

<TextView

android:id="@+id/totalTime"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_toRightOf="@id/progress_bar"

android:text="00:00"

></TextView>

</RelativeLayout>

<RelativeLayout

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:gravity="center"

<ImageButton android:id="@+id/button_up"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_marginTop="5px"

style="?android:attr/buttonStyleSmall"

android:src="@drawable/button_up"/>

<ImageButton android:id="@+id/button_play"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_toRightOf="@id/button_up"

android:layout_marginTop="5px"

style="?android:attr/buttonStyleSmall"

android:src="@drawable/button_pause"/>

<ImageButton android:id="@+id/button_next"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_toRightOf="@id/button_play"

android:layout_marginTop="5px"

style="?android:attr/buttonStyleSmall"

android:src="@drawable/button_next"/>

</RelativeLayout>

</LinearLayout>

46.2.3 XML解析

2）Handler类

由于从服务器得到的XML的结构较为简单，在重写Handler时，没必要重写无关的事件，ChannelHandler.java代码如下：

package com.sharpandroid_video.channel.entity.xml;

import java.util.ArrayList;

import org.xml.sax.SAXException;

import org.xml.sax.helpers.DefaultHandler;

import com.sharpandroid_video.channel.entity.Category;

public class ChannelHandler extends DefaultHandler {

private String content;

private Category current=new Category();

public ArrayList<Category> channels=new ArrayList<Category>();

@Override

public void characters(char[] ch, int start, int length)

throws SAXException {

String part=new String(ch,start,length);

if(!part.equals("\n"))

if(content!=null)

content+=part;

else

content=part;

}

@Override

public void endElement(String uri, String localName, String name)

throws SAXException {

if("categoryid".equalsIgnoreCase(localName)){

current.setCategoryid(content);

}else if("regularIcon".equalsIgnoreCase(localName)){

current.setRegularIcon(content);

}else if("AltIcon".equalsIgnoreCase(localName)){

current.setAltIcon(content);

}else if("Thumbnail".equalsIgnoreCase(localName)){

……

channels.add(current);

current=new Category();

}

content=null;

}

3）方法实现

在实体类、Handler类编写完毕后，就是整体的实现过程，下面给出获得“推荐内容”XML文件的过程，其他方法类同。

public static ArrayList<Video> TopVideoList() {

try {

VideoHandler handler=new VideoHandler();

//想服务器端发送相应请求，请注意链接为自己的链接，记得更改IP地址为服务

器的IP及端口号

String http = "http://192.168.1.188:8080/SharpVideo/getSharpVideo.jsp";

InputStream input=new URL(http).openStream();

SAXParser sp = spf.newSAXParser();

XMLReader reader = sp.getXMLReader();

reader.setContentHandler(handler);

InputSource inputSource=new InputSource(input);

reader.parse(inputSource);

input.close();

return handler.videos;

} catch (Exception e) {

e.printStackTrace();

}

return null;

}

46.2.4 视频文件下载

3．下载模块的暂停

编写DownLoaderActivity.java代码：

package com.sharpandroid_video.download.download.activity;

public class DownLoaderActivity extends Activity {

private static final String TAG = "DownLoaderActivity";

private EditText pathEditText;

private ProgressBar progressBar;

private TextView resultView;

private Button button_download;

private Button button_pause;

private Button button_delete;

private Button button_already;

private Button button_back;

private FileDownloader downloader;

private FileService fileService;

public static Map<String, Boolean> flags = new HashMap<String,

Boolean>();

//　首先定义静态的标志位

public static int isDowning = 0;

//0为未下载，1为正在下载 ,2为暂停 ,3为下载完成

private Handler handler = new Handler() {

@Override

public void handleMessage(Message msg) {

if (!Thread.currentThread().isInterrupted()) {

switch (msg.what) {

case 1:

int size = msg.getData().getInt("size");

String fileloadpath = msg.getData().

getString("stringbuilder");

progressBar.setProgress(size);

int result = (int) (((float) progressBar.getProgress()

/ (float) progressBar

.getMax()) * 100);

resultView.setText(result + "%");

if (progressBar.getMax() == progressBar.getProgress()) {

setTitle("下载成功");

showToastString("下载成功");

isDowning = 3;

fileService = new FileService(DownLoaderActivity.

this);

InternetFile internetFile = new InternetFile();

internetFile.setName(FileDownloader.filename);

internetFile.setSavepath(fileloadpath);

try {

fileService.save(internetFile);

} catch (Exception e) {

e.printStackTrace();

}

break;

case -1:

String error = msg.getData().getString("error");

showToastString(error);

break;

}

super.handleMessage(msg);

}

};

调用数据库的save保存方法，将文件实体保存到数据库中。

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.downloader);

Intent intent =this.getIntent();

final String path = intent.getExtras().getString("url").trim();

pathEditText = (EditText) this.findViewById(R.id.path);

pathEditText.setText(path);

progressBar = (ProgressBar) findViewById(R.id.progressBar);

resultView = (TextView) findViewById(R.id.result);

/**

* 下载操作

button_download = (Button) findViewById(R.id.button_download);

button_download.setOnClickListener(new View.OnClickListener() {

/**

* 0为未下载，1为正在下载 ,2为暂停 ,3为下载完成

* 下载文件,并保存到SDCard

@Override

public void onClick(View v) {

setTitle("正在下载中");

if(isDowning ==1){

showToastString("正在下载中！");

}

if(isDowning == 0 || isDowning ==2)

if (Environment.getExternalStorageState().equals(

Environment.MEDIA_MOUNTED)) {

try {

flags.put(path, true);

download(path, Environment

.getExternalStorageDirectory());// 1

isDowning = 1;

showToastString("开始下载！");

} catch (Exception e) {

showToastString("网络连接失败！");

Log.e(TAG, e.toString());

}

} else {

showToastString("SD卡出现错误！");

}

});

DownloadThread.java中更新的代码：

package com.sharpandroid_video.download.net.download;

public class DownloadThread extends Thread {

…

print("线程 " + this.threadId + "从位置"+ this.startPos+ "

开始下载 ");

Map<String , Boolean> flags = DownLoaderActivity.flags;

Boolean flag = flags.get(this.downUrl.toString());

while (flag && downLength < block && (offset = inStream.

read(buffer, 0, max)) != -1) {

saveFile.write(buffer, 0, offset);

downLength += offset;

downloader.update(this.threadId, block * (threadId - 1)

+ downLength);

downloader.saveLogFile();

downloader.append(offset);

int spare = block-downLength;//求剩下的字节数

if(spare < max) max = (int) spare;

flag = flags.get(this.downUrl.toString());

}

saveFile.close();

…

return downLength;

}

新建实体bean名为InternetFile，编写InternetFile.java：

package com.sharpandroid.domain;

public class InternetFile {

private Integer fileid;

private String name;

private String savepath;

public InternetFile(){

}

public InternetFile(Integer fileid,String name,String savepath){

this.fileid = fileid;

this.name = name;

this.savepath = savepath;

}

public Integer getFileid() {

return fileid;

}

public void setFileid(Integer fileid) {

this.fileid = fileid;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public String getSavepath() {

return savepath;

}

public void setSavepath(String savepath) {

this.savepath = savepath;

}

4．数据库部分

在DBOpenHelper.java中更新代码：

package com.sharpandroid_video.download.service;

public class DBOpenHelper extends SQLiteOpenHelper {

private static final String DBNAME = "sharpandroid.db";

private static final int VERSION = 1;

public DBOpenHelper(Context context) {

super(context, DBNAME, null, VERSION);

}

// 创建两个表

@Override

public void onCreate(SQLiteDatabase db) {

db.execSQL("CREATE TABLE IF NOT EXISTS filedown (id integer primary

key autoincrement, downpath varchar(100), threadid INTEGER, position

INTEGER)");

db.execSQL("CREATE TABLE IF NOT EXISTS downfile (fileid integer

primary key autoincrement, name varchar(100), savepath varchar(255))");

}

//对表的版本进行更新

@Override

public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {

db.execSQL("DROP TABLE IF EXISTS filedown");

db.execSQL("DROP TABLE IF EXISTS downfile");

onCreate(db);

}

在FileService.java中代码更新为：

package com.sharpandroid_video.download.service;

public class FileService {

private DBOpenHelper openHelper;

…

/**

* 网络下载文件的存储

*将下载完的文件名和文件的目录分别保存在数据库中

public void save(InternetFile internetFile){

SQLiteDatabase database = openHelper.getWritableDatabase();

database.execSQL("insert into downfile(name, savepath)

values(?,?)", new Object[]{

internetFile.getName(),internetFile.getSavepath()});

database.close();

}

/**

* 下载文件的分页显示

* @param startResult

* @param maxResult

* @return

public List<InternetFile> getScrollData(int startResult, int

maxResult){

List<InternetFile> InternetFiles = new ArrayList<InternetFile>();

SQLiteDatabase database = openHelper.getWritableDatabase();

Cursor cursor = database.rawQuery("select * from downfile

limit ?,?",

new String[]{String.valueOf(startResult), String.valueOf

(maxResult)});

while(cursor.moveToNext()){

InternetFiles.add(new InternetFile(cursor.getInt(0), cursor.

getString(1), cursor.getString(2)));

}

return InternetFiles;

}

在DownloadProgressListener 中代码更新为:

package com.sharpandroid_video.download.net.download;

public interface DownloadProgressListener {

public void onDownloadSize(int size);

}

5．下载模块的删除

新建DelFile类，实现对下载文件的删除操作，代码如下：

package com.sharpandroid_video.download.service;

public class DelFile {

private static final String TAG = "DelFile";

public static Boolean delFile(String filename){

try {

File file = new File(Environment.getExternalStorageDirectory(),

filename);

Boolean flag = file.delete();

Log.i(TAG,flag.toString());

} catch (Exception e) {

e.printStackTrace();

}

return true;

}

46.2.5 下载文件播放

1．已下载视频列表

新建SaveFileActivity类，用于显示已经下载文件的列表信息：

public class SaveFileActivity extends Activity {

private static final String TAG ="SaveFileActivity";

private ListView listView;

private FileService fileService;

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.savefile);

listView = (ListView) this.findViewById(R.id.listView);

fileService = new FileService(this);

List<InternetFile> internetFiles = fileService.getScrollData(0, 8);

List<HashMap<String, String>> data = new ArrayList<HashMap<String,

String>>();

for(InternetFile internetFile : internetFiles){

HashMap<String, String> map = new HashMap<String, String>();

map.put("fileid", String.valueOf(internetFile.getFileid()));

map.put("name", internetFile.getName());

map.put("savepath", internetFile.getSavepath());

data.add(map);

}

SimpleAdapter adapter = new SimpleAdapter(SaveFileActivity.this,

data,R.layout.savefile,

new String[]{"fileid","name","savepath"},new int[]

{R.id.fileid,R.id.filename,R.id.savepath});

listView.setAdapter(adapter);

listView.setOnItemClickListener(new AdapterView.

OnItemClickListener() {

@Override

public void onItemClick(AdapterView<?> parent, View view,

int position, long id) {

HashMap<String, String> itemdata = (HashMap<String,

String>) listView.getItemAtPosition(position);

String savepath = itemdata.get("savepath");

String name = itemdata.get("name");

String fileid =itemdata.get("fileid");

Log.i(TAG, "personid="+ fileid+ " name="+name + "

savepath="+ savepath);

Intent intent = new Intent(SaveFileActivity.

this,VideoPlayer.class);

intent.putExtra("savepath", savepath);

startActivity(intent);

}

});

}

2．视频文件播放

新建VideoPlayer.java类实现文件的播放，实现代码如下：

package com.sharpandroid.voide.activity;

public class VideoPlayer extends Activity{

private SurfaceView surfaceView;

private MediaPlayer mediaPlayer;

private ImageButton playbutton;

private ImageButton upbutton;

private ImageButton nextbutton;

private TextView playTime;

private TextView totalTime;

private SeekBar progressBar;

private String path;

private Handler mHandler = new Handler();

private boolean flog=true;

private static final String TAG = "VideoPlayActivity";

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.video);

Intent intent=this.getIntent();

path=intent.getStringExtra("path");

playTime=(TextView)findViewById(R.id.playTime);

totalTime=(TextView)findViewById(R.id.totalTime);

progressBar=(SeekBar)findViewById(R.id.progress_bar);

surfaceView = (SurfaceView)this.findViewById(R.id.surfaceView);

ButtonOnclickEnvent envent = new ButtonOnclickEnvent();

playbutton = (ImageButton)this.findViewById(R.id.button_play);

playbutton.setOnClickListener(envent);

upbutton = (ImageButton)this.findViewById(R.id.button_up);

upbutton.setOnClickListener(envent);

nextbutton = (ImageButton)this.findViewById(R.id.button_next);

nextbutton.setOnClickListener(envent);

surfaceView.getHolder().setFixedSize(176, 144); //设置分辨率

surfaceView.getHolder().setType(SurfaceHolder.SURFACE_TYPE_

PUSH_BUFFERS);

mediaPlayer = new MediaPlayer();

playbutton.setImageResource(R.drawable.button_play);

}

@Override

protected void onStart() {

super.onStart();

}

@Override

protected void onPause() {

if(mediaPlayer!=null){

if(mediaPlayer.isPlaying()) mediaPlayer.pause();

}

super.onPause();

}

@Override

protected void onResume() {

if(mediaPlayer!=null){

if(!mediaPlayer.isPlaying()) mediaPlayer.start();

}

super.onResume();

}

@Override

protected void onDestroy() {

if(mediaPlayer!=null){

if(mediaPlayer.isPlaying()) mediaPlayer.stop();

mediaPlayer.release();

}

super.onDestroy();

}

public void play(){

mediaPlayer.reset();

mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);

mediaPlayer.setDisplay(surfaceView.getHolder());

try {

mediaPlayer.setDataSource(path);

mediaPlayer.prepare();

} catch (Exception e) {

e.printStackTrace();

}

mediaPlayer.start();

}

private class ButtonOnclickEnvent implements View.OnClickListener{

@Override

public void onClick(View v) {

try {

switch (v.getId()) {

case R.id.button_play: //播放

if(mediaPlayer.isPlaying()){

mediaPlayer.pause();

playbutton.setImageResource(R.drawable.button_play);

flog=false;

}else{

if(flog)

{

play();

// new updateTime().start();

}else{

mediaPlayer.start();

}

playbutton.setImageResource(R.drawable.button_

pause);

totalTime.setText(getTime(mediaPlayer.

getDuration())); //获得音乐总时间

new updateTime().start();

}

break;

case R.id.button_up: //播放后退

mediaPlayer.seekTo(mediaPlayer.

getCurrentPosition()-200);

mediaPlayer.start();

break;

case R.id.button_next://播放快进

mediaPlayer.seekTo(mediaPlayer.

getCurrentPosition()+200);

mediaPlayer.start();

break;

}

} catch (Exception e) {

Log.e(TAG, e.toString());

}

class updateTime extends Thread{

public void run() {

while (true) {

if( mediaPlayer.isPlaying())

mHandler.post(new Runnable() {

public void run(){

try {

progressBar.setMax(mediaPlayer.

getDuration());

progressBar.setProgress(mediaPlayer.

getCurrentPosition());//获得音乐播放的进度

Log.i("A", String.valueOf(mediaPlayer.

getDuration()));

Log.i("A", String.valueOf(mediaPlayer.

getCurrentPosition()));

int pos = 0;

try {

pos = mediaPlayer.

getCurrentPosition();

//获得音乐播放的进度

} catch (Exception e) {

e.printStackTrace();

}

int min = (pos/1000)/60;

int sec = (pos/1000)%60;

if(sec<10)

playTime.setText(""+min+":0"+sec);

//把音乐播放的进度，转换成时间

else

playTime.setText(""+min+":"+sec);

} catch (Exception e) {

e.printStackTrace();

}

});

try {

Thread.sleep(1000);

} catch (InterruptedException e) {

e.printStackTrace();

}

public String getTime(int c)//将进度转变为时间

{

String time;

int length=c/1000;

int a= length/60;

int b=length%60;

time=String.valueOf(a)+":"+String.valueOf(b);

return time;

}

AndroidManifest.xml具体代码为：

<?xml version="1.0" encoding="UTF-8"?>

<manifest android:versionCode="1" android:versionName="1.0"

package="com.sharpandroid_video.sharpandroid" xmlns:android="http:

//schemas.android.com/apk/res/android">

<application android:icon="@drawable/icon" android:label=

"@string/app_name">

<activity android:label="@string/app_name" android:name=

".BrowserActivity">

<intent-filter>

<category android:name="android.intent.category.

LAUNCHER"/>

</intent-filter>

</activity>

<activity android:name="com.sharpandroid_video.Player.

MediaPlayer"/>

<activity android:name="com.sharpandroid_video.download.download.

activity.DownLoaderActivity"/>

<activity android:name="com.sharpandroid_video.download.download.

activity.SaveFileActivity"/>

</application>

<uses-sdk android:minSdkVersion="7"/>

<uses-permission android:name="android.permission.INTERNET"/>

<uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYS

TEMS"/>

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAG

E"/>

</manifest>

posted @ 2013-06-11 22:31 火腿骑士阅读(215) 评论(0) 编辑收藏举报

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[转]大话企业级Android应用开发实战 巧用GPS找回丢失的手机

45 巧用GPS找回丢失的手机

46 网络视频播放器

46.2 项目实现流程

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[转]大话企业级Android应用开发实战巧用GPS找回丢失的手机