android文件上傳示例分享(android圖片上傳)
主要思路是調(diào)用系統(tǒng)文件管理器或者其他媒體采集資源來獲取要上傳的文件，然后將文件的上傳進度實時展示到進度條中。
主Activity
package com.guotop.elearn.activity.app.yunpan.activity;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import android.app.Activity;
import android.content.Intent;
import android.content.res.Configuration;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.provider.MediaStore.Audio.Media;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.LinearLayout;
import com.guotop.base.activity.BaseActivity;
import com.guotop.base.util.MyFile;
import com.guotop.elearn.activity.R;
import com.guotop.elearn.activity.app.yunpan.item.YunPanUploadFileItem;
/**
*
*
* @author: 李楊
* @time: 2014-4-15下午4:29:35
*/
public class YunPanUploadFileActivity extends BaseActivity implements OnClickListener{
String userId, parentId;
private final static int FILECHOOSER_RESULTCODE = 0;
// private String openFileType="";
private String mVideoFilePath,mPhotoFilePath,mVoiceFilePath;
private Button chooseBtn,uploadBtn;
private LinearLayout conterLayout;
private String actionURL;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState, this);
setTitle("云盤上傳文件");
setContentView(R.layout.activity_yunpan_uploadfile);
userId = getIntent().getStringExtra("userId");
parentId = getIntent().getStringExtra("parentId");
actionURL = getIntent().getStringExtra("actionURL");
chooseBtn = (Button)findViewById(R.id.chooseBtn);
uploadBtn = (Button)findViewById(R.id.uploadBtn);
conterLayout = (LinearLayout)findViewById(R.id.conterLayout);
chooseBtn.setOnClickListener(this);
uploadBtn.setOnClickListener(this);
}
@Override
public void onClick(View v) {
if(v.getId()==R.id.chooseBtn){
// //選擇文件
startActivityForResult(createDefaultOpenableIntent(), YunPanUploadFileActivity.FILECHOOSER_RESULTCODE);
// Intent intent = new Intent(MediaStore.Audio.Media.RECORD_SOUND_ACTION);
// startActivityForResult(intent, YunPanUploadFileActivity.FILECHOOSER_RESULTCODE);
// Intent intent = new Intent(Media.RECORD_SOUND_ACTION);
// ((Activity) context).startActivityForResult(intent, YunPanUploadFileActivity.FILECHOOSER_RESULTCODE);
}else if(v.getId()==R.id.uploadBtn){
//上傳文件
}
}
/**
* 創(chuàng)建上傳文件
*/
public void createUploadFileItem(String filePath){
// View view = LayoutInflater.from(context).inflate(R.layout.activity_yunpan_uploadfile_item, null);
new YunPanUploadFileItem(context, conterLayout, filePath,actionURL);
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
// TODO Auto-generated method stub
super.onConfigurationChanged(newConfig);
}
/**選擇文件*/
private Intent createDefaultOpenableIntent() {
Intent i = new Intent(Intent.ACTION_GET_CONTENT);
i.addCategory(Intent.CATEGORY_OPENABLE);
i.putExtra(Intent.EXTRA_TITLE, "選擇文件");
i.setType("*/*");
Intent chooser = createChooserIntent(createCameraIntent(), createCamcorderIntent(), createSoundRecorderIntent());
chooser.putExtra(Intent.EXTRA_INTENT, i);
return chooser;
}
private Intent createChooserIntent(Intent... intents) {
Intent chooser = new Intent(Intent.ACTION_CHOOSER);
chooser.putExtra(Intent.EXTRA_INITIAL_INTENTS, intents);
chooser.putExtra(Intent.EXTRA_TITLE, "選擇文件");
return chooser;
}
private Intent createCameraIntent() {
Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
File externalDataDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
File cameraDataDir = new File(externalDataDir.getAbsolutePath() + File.separator + "e-photos");
cameraDataDir.mkdirs();
mPhotoFilePath = cameraDataDir.getAbsolutePath() + File.separator + System.currentTimeMillis() + ".jpg";
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(new File(mPhotoFilePath)));
return cameraIntent;
}
private Intent createCamcorderIntent() {
Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
File externalDataDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
File cameraDataDir = new File(externalDataDir.getAbsolutePath() + File.separator + "e-videos");
cameraDataDir.mkdirs();
mVideoFilePath = cameraDataDir.getAbsolutePath() + File.separator + System.currentTimeMillis() + ".3gp";
intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(new File(mVideoFilePath)));
intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1); // set the video
return intent;
}
private Intent createSoundRecorderIntent() {
Intent intent = new Intent(MediaStore.Audio.Media.RECORD_SOUND_ACTION);
File externalDataDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
File cameraDataDir = new File(externalDataDir.getAbsolutePath() + File.separator + "e-voices");
cameraDataDir.mkdirs();
mVoiceFilePath = cameraDataDir.getAbsolutePath() + File.separator + System.currentTimeMillis() + ".amr";
return intent;
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == FILECHOOSER_RESULTCODE) {
Uri result= data == null || resultCode != RESULT_OK ? null :data.getData();
if (result == null && data == null && resultCode == Activity.RESULT_OK) {
File mMediaFile = null;;
if(new File(mVideoFilePath).exists()){
mMediaFile = new File(mVideoFilePath);
}else if(new File(mPhotoFilePath).exists()){
mMediaFile = new File(mPhotoFilePath);
}else if(new File(mVoiceFilePath).exists()){
mMediaFile = new File(mVoiceFilePath);
}
if (mMediaFile!=null&&mMediaFile.exists()) {
result = Uri.fromFile(mMediaFile);
sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, result));
}
// result = Uri.fromFile(new File(mCameraFilePath));
}
if(result!=null){
if(!new File(result.getPath()).canRead()){
try {
MyFile.copyFile(new File(mVoiceFilePath),getContentResolver().openInputStream(result));
createUploadFileItem(mVoiceFilePath);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}else {
createUploadFileItem(result.getPath());
}
}
System.out.println(result);
}
}
}
繪制現(xiàn)在文件信息后的Item
package com.guotop.elearn.activity.app.yunpan.item;
import java.io.File;
import java.lang.ref.WeakReference;
import java.util.Random;
import org.json.JSONException;
import org.json.JSONObject;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.IBinder;
import android.os.Looper;
import android.os.Message;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import com.guotop.base.L;
import com.guotop.base.handler.BaseHandler;
import com.guotop.base.thread.HttpThread;
import com.guotop.base.util.MyFile;
import com.guotop.base.util.MyHashMap;
import com.guotop.elearn.activity.R;
import com.guotop.elearn.activity.app.yunpan.Y;
import com.guotop.elearn.activity.app.yunpan.bean.UploadYunFileInformaction;
import com.guotop.elearn.activity.app.yunpan.thread.UploadYunFileHttpThread;
/**
*
*
* @author: 李楊
* @time: 2014-4-21下午12:28:33
*/
public class YunPanUploadFileItem implements OnClickListener {
LinearLayout view,parentView;
String filePath;
private Context context;
private TextView uploadFileProgressText, uploadFileName;
private ProgressBar uploadFileProgressBar;
private ImageView uploadFileImg;
private Button startUploadFileBtn, cancelUploadFileBtn;
private String actionURL;
BaseHandler handler;
UploadYunFileHttpThread t;
UploadYunFileInformaction uploadYunFileInformaction ;
public YunPanUploadFileItem(Context context,LinearLayout parentView, String filePath,String actionURL) {
this.parentView = parentView;
this.actionURL = actionURL;
this.context = context;
File file = new File(filePath);
this.view = (LinearLayout) LayoutInflater.from(context).inflate(R.layout.activity_yunpan_uploadfile_item, null);
// this.view = view;
this.filePath = filePath;
uploadFileProgressText = (TextView) view.findViewById(R.id.uploadFileProgressText);
uploadFileName = (TextView) view.findViewById(R.id.uploadFileName);
uploadFileProgressBar = (ProgressBar) view.findViewById(R.id.uploadFileProgressBar);
uploadFileImg = (ImageView) view.findViewById(R.id.uploadFileImg);
cancelUploadFileBtn = (Button) view.findViewById(R.id.cancelUploadFileBtn);
startUploadFileBtn = (Button) view.findViewById(R.id.startUploadFileBtn);
uploadFileName.setText(file.getName()+" 大小"+MyFile.formetFileSize(file.getPath()));
uploadFileImg.setImageResource(MyFile.getFileIcon(file));
startUploadFileBtn.setOnClickListener(this);
cancelUploadFileBtn.setOnClickListener(this);
parentView.addView(view);
uploadYunFileInformaction = new UploadYunFileInformaction(filePath);
myHandler = new MyHandler(Looper.myLooper(), this);
uploadYunFileInformaction.setNotificationId(new Random().nextInt(10000));
uploadYunFileInformaction.setActionURL(actionURL);
t = new UploadYunFileHttpThread(myHandler, uploadYunFileInformaction);
uploads.put(uploadYunFileInformaction.getNotificationId(), t);
}
@Override
public void onClick(View v) {
if (v.getId() == R.id.startUploadFileBtn) {
downFile(t);
startUploadFileBtn.setClickable(false);
}else if(v.getId()==R.id.cancelUploadFileBtn){
if(t.isStart){
new AlertDialog.Builder(context).setTitle("系統(tǒng)提示！").setMessage("該文件正在上傳確定要強制停止？")
.setNegativeButton("取消", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
}
}).setPositiveButton("確定", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
t.interrupt();
parentView.removeView(view);
uploads.removeKey(uploadYunFileInformaction.getNotificationId());
System.gc();
}
}).show();
}else {
parentView.removeView(view);
uploads.removeKey(uploadYunFileInformaction.getNotificationId());
}
}
}
public static MyHashMap<Integer, UploadYunFileHttpThread> uploads = new MyHashMap<Integer, UploadYunFileHttpThread>();
private MyHandler myHandler;
public IBinder onBind(Intent intent) {
return null;
}
// 下載更新文件
private void downFile(UploadYunFileHttpThread t) {
int len = 3;
if (t != null && uploads.size() <= len) {
if (!t.isStart) {
t.start();
}
} else if (t == null && uploads.size() >= len) {
t = uploads.get(len - 1);
if (!t.isStart) {
t.start();
}
}
}
/* 事件處理類 */
class MyHandler extends BaseHandler {
private WeakReference<YunPanUploadFileItem> bdfs;
public MyHandler(Looper looper, YunPanUploadFileItem yunPanUploadFileItem) {
super(looper);
this.bdfs = new WeakReference<YunPanUploadFileItem>(yunPanUploadFileItem);
}
@Override
public void handleMessage(Message msg) {
YunPanUploadFileItem bdfs = this.bdfs.get();
if (bdfs == null) {
return;
}
if (msg != null) {
switch (msg.what) {
case 0:
Toast.makeText(L.livingActivity, msg.obj.toString(), Toast.LENGTH_SHORT).show();
break;
case L.dowloadStart:
break;
case L.dowloadFinish:
// 下載完成后清除所有下載信息，執(zhí)行安裝提示
try {
uploads.removeKey(msg.getData().getInt("notificationId"));
bdfs.uploadFileProgressText.setText("上傳完成");
bdfs.uploadFileProgressBar.setMax(100);
bdfs.uploadFileProgressBar.setProgress(100);
startUploadFileBtn.setClickable(false);
} catch (Exception e) {
}
bdfs.downFile(null);
break;
case L.dowloadPercentage:
// 更新狀態(tài)欄上的下載進度信息
bdfs.uploadFileProgressText.setText("總共："+MyFile.formetFileSize(msg.getData().getInt("fileSize"))+ "/" + MyFile.formetFileSize(msg.getData().getInt("finishFileSize")) + " 已上傳"
+ msg.getData().getInt("percentage") + "%");
bdfs.uploadFileProgressBar.setMax(100);
bdfs.uploadFileProgressBar.setProgress(msg.getData().getInt("percentage"));
break;
case 4:
// bdfs.nm.cancel(msg.getData().getInt("notificationId"));
break;
}
}
}
}
}
用來上傳文件的線程
package com.guotop.elearn.activity.app.yunpan.thread;
import java.net.SocketException;
import com.guotop.base.L;
import com.guotop.base.Util;
import com.guotop.base.handler.BaseHandler;
import com.guotop.base.thread.HttpThread;
import com.guotop.elearn.activity.app.yunpan.bean.UploadYunFileInformaction;
import com.guotop.elearn.activity.app.yunpan.util.YunPanUploadFile;
import com.guotop.elearn.activity.app.yunpan.util.YunPanUploadFileHttpInterface;
/**
*
* 下載云服務器上的文件
*
*
*@author: 李楊
*@time: 2014-4-11下午6:06:53
*/
public class UploadYunFileHttpThread extends HttpThread{
@SuppressWarnings("unused")
private UploadYunFileInformaction uploadYunFileInformaction;
public boolean isStart=false;
public static int RECONNECT = 1000002;
public static int CAN_NOT_RECONNECT = 1000003;
YunPanUploadFile yunPanUploadFile;
public UploadYunFileHttpThread(){
}
public UploadYunFileHttpThread(BaseHandler handler,UploadYunFileInformaction dowFile){
this.uploadYunFileInformaction=dowFile;
this.handler=handler;
}
int fileSize,finishFileSize,percentage;
private boolean isUpdate = true;
public void run() {
isStart=true;//是啟動了
new HttpThread(handler){
public void run() {
while (isUpdate) {
try {
Thread.sleep(100);
} catch (InterruptedException e) {
}
if(finishFileSize!=0&&fileSize!=0){
msg = handler.obtainMessage();
if(percentage>=100){
// msg.what=L.dowloadFinish;
// msg.setData(bundle);
// handler.sendMessage(msg);
break;
}else {
bundle.putString("fileName", uploadYunFileInformaction.getFileName());
bundle.putInt("percentage", percentage);
bundle.putInt("finishFileSize", finishFileSize);
bundle.putInt("fileSize", fileSize);
msg.what=L.dowloadPercentage;
msg.setData(bundle);
handler.sendMessage(msg);
sendMessage(1000000);// 為了取消等待框
}
}
}
}
}.start();
try {
uploadFile();
} catch (Exception e) {
isUpdate = false;
isStart = false;
}
}
private void uploadFile() {
yunPanUploadFile = new YunPanUploadFile(dbfInterface, uploadYunFileInformaction, L.COOKIE);
result = yunPanUploadFile.post();
msg = handler.obtainMessage();
bundle.putInt("notificationId", uploadYunFileInformaction.getNotificationId());
bundle.putString("path", uploadYunFileInformaction.getPath());
bundle.putString("result", result);
msg.what = L.dowloadFinish;
msg.setData(bundle);
handler.sendMessage(msg);
isUpdate = false;
isStart = false;
}
YunPanUploadFileHttpInterface dbfInterface = new YunPanUploadFileHttpInterface() {
//初始化下載后
public void initFileSize(int size) {
fileSize=size;
msg = handler.obtainMessage();
bundle.putInt("fileSize", fileSize);
msg.what = L.dowloadStart;
msg.setData(bundle);
handler.sendMessage(msg);
}
//現(xiàn)在計劃進行中
public void uploadPlan(int fileSize,int finishSize) {
finishFileSize=finishSize;
percentage=finishSize/(fileSize/100);
if(percentage<-1L){
Util.LogGL(this.getClass().getName(), "downloadPlan",percentage+"");
}
}
//下載完成
public void uploadFinish(String file) {
percentage=101;
}
};
public UploadYunFileInformaction getDowloadFileInformaction() {
return uploadYunFileInformaction;
}
public void setDowloadFileInformaction(
UploadYunFileInformaction dowloadFileInformaction) {
this.uploadYunFileInformaction = dowloadFileInformaction;
}
@Override
public void interrupt() {
yunPanUploadFile.close();
super.interrupt();
}
}
記錄文件信息Bean
package com.guotop.elearn.activity.app.yunpan.item;
import java.io.File;
import java.lang.ref.WeakReference;
import java.util.Random;
import org.json.JSONException;
import org.json.JSONObject;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.IBinder;
import android.os.Looper;
import android.os.Message;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import com.guotop.base.L;
import com.guotop.base.handler.BaseHandler;
import com.guotop.base.thread.HttpThread;
import com.guotop.base.util.MyFile;
import com.guotop.base.util.MyHashMap;
import com.guotop.elearn.activity.R;
import com.guotop.elearn.activity.app.yunpan.Y;
import com.guotop.elearn.activity.app.yunpan.bean.UploadYunFileInformaction;
import com.guotop.elearn.activity.app.yunpan.thread.UploadYunFileHttpThread;
/**
*
*
* @author: 李楊
* @time: 2014-4-21下午12:28:33
*/
public class YunPanUploadFileItem implements OnClickListener {
LinearLayout view,parentView;
String filePath;
private Context context;
private TextView uploadFileProgressText, uploadFileName;
private ProgressBar uploadFileProgressBar;
private ImageView uploadFileImg;
private Button startUploadFileBtn, cancelUploadFileBtn;
private String actionURL;
BaseHandler handler;
UploadYunFileHttpThread t;
UploadYunFileInformaction uploadYunFileInformaction ;
public YunPanUploadFileItem(Context context,LinearLayout parentView, String filePath,String actionURL) {
this.parentView = parentView;
this.actionURL = actionURL;
this.context = context;
File file = new File(filePath);
this.view = (LinearLayout) LayoutInflater.from(context).inflate(R.layout.activity_yunpan_uploadfile_item, null);
// this.view = view;
this.filePath = filePath;
uploadFileProgressText = (TextView) view.findViewById(R.id.uploadFileProgressText);
uploadFileName = (TextView) view.findViewById(R.id.uploadFileName);
uploadFileProgressBar = (ProgressBar) view.findViewById(R.id.uploadFileProgressBar);
uploadFileImg = (ImageView) view.findViewById(R.id.uploadFileImg);
cancelUploadFileBtn = (Button) view.findViewById(R.id.cancelUploadFileBtn);
startUploadFileBtn = (Button) view.findViewById(R.id.startUploadFileBtn);
uploadFileName.setText(file.getName()+" 大小"+MyFile.formetFileSize(file.getPath()));
uploadFileImg.setImageResource(MyFile.getFileIcon(file));
startUploadFileBtn.setOnClickListener(this);
cancelUploadFileBtn.setOnClickListener(this);
parentView.addView(view);
uploadYunFileInformaction = new UploadYunFileInformaction(filePath);
myHandler = new MyHandler(Looper.myLooper(), this);
uploadYunFileInformaction.setNotificationId(new Random().nextInt(10000));
uploadYunFileInformaction.setActionURL(actionURL);
t = new UploadYunFileHttpThread(myHandler, uploadYunFileInformaction);
uploads.put(uploadYunFileInformaction.getNotificationId(), t);
}
@Override
public void onClick(View v) {
if (v.getId() == R.id.startUploadFileBtn) {
downFile(t);
startUploadFileBtn.setClickable(false);
}else if(v.getId()==R.id.cancelUploadFileBtn){
if(t.isStart){
new AlertDialog.Builder(context).setTitle("系統(tǒng)提示！").setMessage("該文件正在上傳確定要強制停止？")
.setNegativeButton("取消", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
}
}).setPositiveButton("確定", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
t.interrupt();
parentView.removeView(view);
uploads.removeKey(uploadYunFileInformaction.getNotificationId());
System.gc();
}
}).show();
}else {
parentView.removeView(view);
uploads.removeKey(uploadYunFileInformaction.getNotificationId());
}
}
}
public static MyHashMap<Integer, UploadYunFileHttpThread> uploads = new MyHashMap<Integer, UploadYunFileHttpThread>();
private MyHandler myHandler;
public IBinder onBind(Intent intent) {
return null;
}
// 下載更新文件
private void downFile(UploadYunFileHttpThread t) {
int len = 3;
if (t != null && uploads.size() <= len) {
if (!t.isStart) {
t.start();
}
} else if (t == null && uploads.size() >= len) {
t = uploads.get(len - 1);
if (!t.isStart) {
t.start();
}
}
}
/* 事件處理類 */
class MyHandler extends BaseHandler {
private WeakReference<YunPanUploadFileItem> bdfs;
public MyHandler(Looper looper, YunPanUploadFileItem yunPanUploadFileItem) {
super(looper);
this.bdfs = new WeakReference<YunPanUploadFileItem>(yunPanUploadFileItem);
}
@Override
public void handleMessage(Message msg) {
YunPanUploadFileItem bdfs = this.bdfs.get();
if (bdfs == null) {
return;
}
if (msg != null) {
switch (msg.what) {
case 0:
Toast.makeText(L.livingActivity, msg.obj.toString(), Toast.LENGTH_SHORT).show();
break;
case L.dowloadStart:
break;
case L.dowloadFinish:
// 下載完成后清除所有下載信息，執(zhí)行安裝提示
try {
uploads.removeKey(msg.getData().getInt("notificationId"));
bdfs.uploadFileProgressText.setText("上傳完成");
bdfs.uploadFileProgressBar.setMax(100);
bdfs.uploadFileProgressBar.setProgress(100);
startUploadFileBtn.setClickable(false);
} catch (Exception e) {
}
bdfs.downFile(null);
break;
case L.dowloadPercentage:
// 更新狀態(tài)欄上的下載進度信息
bdfs.uploadFileProgressText.setText("總共："+MyFile.formetFileSize(msg.getData().getInt("fileSize"))+ "/" + MyFile.formetFileSize(msg.getData().getInt("finishFileSize")) + " 已上傳"
+ msg.getData().getInt("percentage") + "%");
bdfs.uploadFileProgressBar.setMax(100);
bdfs.uploadFileProgressBar.setProgress(msg.getData().getInt("percentage"));
break;
case 4:
// bdfs.nm.cancel(msg.getData().getInt("notificationId"));
break;
}
}
}
}
}
文件上傳工具類
package com.guotop.elearn.activity.app.yunpan.util;
import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.Map;
import java.util.Map.Entry;
import android.R.integer;
import com.guotop.elearn.activity.app.yunpan.bean.UploadYunFileInformaction;
/**
*
*
*
* @author: 李楊
* @time: 2013-6-13下午7:07:36
*/
public class YunPanUploadFile {
String multipart_form_data = "multipart/form-data";
String twoHyphens = "--";
String boundary = "****************SoMeTeXtWeWiLlNeVeRsEe"; // 數(shù)據(jù)分隔符
String lineEnd = "\r\n";
YunPanUploadFileHttpInterface yunPanUploadFileHttpInterface;
UploadYunFileInformaction uploadYunFileInformaction;
String cookie;
public YunPanUploadFile(YunPanUploadFileHttpInterface yunPanUploadFileHttpInterface,UploadYunFileInformaction uploadYunFileInformaction,String cookie){
this.yunPanUploadFileHttpInterface = yunPanUploadFileHttpInterface;
this.uploadYunFileInformaction = uploadYunFileInformaction;
this.cookie = cookie;
}
public void write(UploadYunFileInformaction file, DataOutputStream output) {
FileInputStream in;
try {
if (file.getPath() != null && !"".equals(file.getPath())) {
in = new FileInputStream(new File(file.getPath()));
int fileSize= in.available();
int readySize = 0;
yunPanUploadFileHttpInterface.initFileSize(fileSize);
byte[] b = new byte[1024];
while (in.read(b) > 0) {
readySize+=b.length;
yunPanUploadFileHttpInterface.uploadPlan(fileSize, readySize);
output.write(b, 0, b.length);
}
}
output.writeBytes(lineEnd);
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
/*
* 構(gòu)建表單字段內(nèi)容，格式請參考HTTP 協(xié)議格式（用FireBug可以抓取到相關數(shù)據(jù)）。(以便上傳表單相對應的參數(shù)值) 格式如下所示：
* --****************fD4fH3hK7aI6 Content-Disposition: form-data;
* name="action" // 一空行，必須有 upload
*/
private void addFormField(Map<String, String> params, DataOutputStream output) {
if (params != null) {
for (Entry<String, String> param : params.entrySet()) {
StringBuilder sb = new StringBuilder();
sb.append(twoHyphens + boundary + lineEnd);
sb.append("Content-Disposition: form-data; name=\"" + param.getKey() + "\"" + lineEnd);
sb.append(lineEnd);
sb.append(param.getValue() + lineEnd);
try {
output.write(sb.toString().getBytes("utf-8"));// 發(fā)送表單字段數(shù)據(jù)
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
}
/**
* 直接通過 HTTP 協(xié)議提交數(shù)據(jù)到服務器，實現(xiàn)表單提交功能。
*
* @param actionUrl
* 上傳路徑
* @param params
* 請求參數(shù)key為參數(shù)名，value為參數(shù)值
* @param uploadYunFileInformaction
* 上傳文件信息
* @return 返回請求結(jié)果
*/
public String post(){
return post(null,uploadYunFileInformaction, cookie);
}
public String post(UploadYunFileInformaction uploadYunFileInformaction, String cookie,YunPanUploadFileHttpInterface yunPanUploadFileHttpInterface) {
return post(null,uploadYunFileInformaction, cookie);
}
HttpURLConnection conn = null;
DataOutputStream output = null;
BufferedReader input = null;
public String post(Map<String, String> params, UploadYunFileInformaction uploadYunFileInformaction, String cookie) {
try {
URL url = new URL(uploadYunFileInformaction.getActionURL());
conn = (HttpURLConnection) url.openConnection();
conn.setRequestProperty("Cookie", cookie);
conn.setConnectTimeout(120000);
conn.setDoInput(true); // 允許輸入
conn.setDoOutput(true); // 允許輸出
conn.setUseCaches(false); // 不使用Cache
conn.setRequestMethod("POST");
conn.setRequestProperty("Charset", "utf-8");
conn.setRequestProperty("Accept-Encoding", "gzip, deflate");
conn.setRequestProperty("Connection", "keep-alive");
conn.setRequestProperty("Content-Type", multipart_form_data + "; boundary=" + boundary);
conn.setChunkedStreamingMode(1024*1024);//設置上傳文件的緩存大小
conn.connect();
output = new DataOutputStream(conn.getOutputStream());
//發(fā)送頭數(shù)據(jù)
sendSplitHead(uploadYunFileInformaction,output);
//發(fā)送文件內(nèi)容
write(uploadYunFileInformaction, output);
//發(fā)送表單數(shù)據(jù)
addFormField(params, output); // 添加表單字段內(nèi)容
output.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);// 數(shù)據(jù)結(jié)束標志
output.flush();
int code = conn.getResponseCode();
if (code != 200) {
throw new RuntimeException("請求‘" + uploadYunFileInformaction.getActionURL() + "'失??！");
}
input = new BufferedReader(new InputStreamReader(conn.getInputStream()));
StringBuilder response = new StringBuilder();
String oneLine;
while ((oneLine = input.readLine()) != null) {
response.append(oneLine + lineEnd);
}
yunPanUploadFileHttpInterface.uploadFinish(uploadYunFileInformaction.getPath());
return response.toString();
} catch (IOException e) {
throw new RuntimeException(e);
} finally {
close();
}
}
public void close(){
// 統(tǒng)一釋放資源
try {
if (output != null) {
output.close();
}
if (input != null) {
input.close();
}
} catch (IOException e) {
throw new RuntimeException(e);
}
if (conn != null) {
conn.disconnect();
}
}
//發(fā)送頭數(shù)據(jù)
public void sendSplitHead(UploadYunFileInformaction uploadYunFileInformaction, DataOutputStream output){
StringBuilder split = new StringBuilder();
split.append(twoHyphens + boundary + lineEnd);
try {
split.append("Content-Disposition: form-data; name=\"" + uploadYunFileInformaction.getFormName() + "\"; filename=\""
+ new String(uploadYunFileInformaction.getFileName().getBytes(),"iso8859-1") + "\"" + lineEnd);
} catch (UnsupportedEncodingException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
split.append("Content-Type: " + uploadYunFileInformaction.getContentType() + lineEnd);
split.append(lineEnd);
// 發(fā)送數(shù)據(jù)
try {
output.writeBytes(split.toString());
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
Layout 文件內(nèi)容
activity_yunpan_uploadfile_item.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:padding="5dp"
android:orientation="horizontal" >
<RelativeLayout
android:id="@+id/titleLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="top" >
<LinearLayout
android:id="@+id/titleCenter"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_toLeftOf="@+id/titleRigth"
android:layout_toRightOf="@+id/titelLeft"
android:gravity="left"
android:orientation="vertical" >
<TextView
android:id="@+id/uploadFileProgressText"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="上傳進度"
android:textAppearance="?android:attr/textAppearanceLarge" />
<ProgressBar
android:id="@+id/uploadFileProgressBar"
style="?android:attr/progressBarStyleHorizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<TextView
android:id="@+id/uploadFileName"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="文件名稱"
android:textAppearance="?android:attr/textAppearanceLarge" />
</LinearLayout>
<LinearLayout
android:id="@+id/titelLeft"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_alignBaseline="@+id/titleCenter"
android:layout_alignBottom="@+id/titleCenter"
android:layout_alignParentLeft="true"
android:orientation="vertical" >
</LinearLayout>
<LinearLayout
android:id="@+id/titleRigth"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="21dp"
android:orientation="horizontal" >
<Button
android:id="@+id/startUploadFileBtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="開始" />
<Button
android:id="@+id/cancelUploadFileBtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="取消" />
</LinearLayout>
<ImageView
android:id="@+id/uploadFileImg"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_centerVertical="true"
android:layout_toLeftOf="@+id/titleCenter" />
</RelativeLayout>
</LinearLayout>
activity_yunpan_uploadfile.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<RelativeLayout
android:id="@+id/titleLayout"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="top" >
<!-- <LinearLayout -->
<!-- android:id="@+id/titleRigth" -->
<!-- android:layout_width="wrap_content" -->
<!-- android:layout_height="wrap_content" -->
<!-- android:layout_alignBaseline="@+id/titleCenter" -->
<!-- android:layout_alignBottom="@+id/titleCenter" -->
<!-- android:layout_alignParentRight="true" -->
<!-- android:orientation="vertical" > -->
<!-- <Button -->
<!-- android:layout_width="wrap_content" -->
<!-- android:layout_height="wrap_content" -->
<!-- android:text="titleRigth" /> -->
<!-- </LinearLayout> -->
<!-- <LinearLayout -->
<!-- android:id="@+id/titleCenter" -->
<!-- android:layout_width="wrap_content" -->
<!-- android:layout_height="wrap_content" -->
<!-- android:layout_alignParentTop="true" -->
<!-- android:layout_toLeftOf="@+id/titleRigth" -->
<!-- android:layout_toRightOf="@+id/titelLeft" -->
<!-- android:gravity="left" -->
<!-- android:orientation="vertical" > -->
<!-- <Button -->
<!-- android:layout_width="fill_parent" -->
<!-- android:layout_height="wrap_content" -->
<!-- android:text="titleCenter" /> -->
<!-- </LinearLayout> -->
<LinearLayout
android:id="@+id/titelLeft"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/titleCenter"
android:layout_alignBottom="@+id/titleCenter"
android:layout_alignParentLeft="true"
android:orientation="horizontal" >
<Button
android:id="@+id/chooseBtn"
android:layout_weight="1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="選擇文件" />
<Button
android:id="@+id/uploadBtn"
android:layout_weight="1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="全部開始上傳" />
</LinearLayout>
</RelativeLayout>
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<ScrollView
android:id="@+id/scrollView1"
android:layout_above="@+id/bottom"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:id="@+id/conterLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="top"
android:orientation="vertical" >
</LinearLayout>
</ScrollView>
<LinearLayout
android:id="@+id/bottom"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:gravity="bottom"
android:orientation="vertical" >
</LinearLayout>
</RelativeLayout>
</LinearLayout>
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