在android中将多个图像上传到服务器的最快方法

Question

我在服务器上传了多张图片，我有一种上传单张图片到服务器的方法。现在，我正在使用此方法通过为每个图像创建循环来发送多个图像。

有没有最快的方式将多个图像发送到服务器？提前谢谢......

public int imageUpload(GroupInfoDO infoDO) {
        ObjectMapper mapper = new ObjectMapper();
        int groupId = 0;
        try {
            Bitmap bm = BitmapFactory.decodeFile(infoDO.getDpUrl());
            String fileName = infoDO.getDpUrl().substring(
                    infoDO.getDpUrl().lastIndexOf('/') + 1,
                    infoDO.getDpUrl().length());
            ByteArrayOutputStream bos = new ByteArrayOutputStream();
            bm.compress(CompressFormat.JPEG, 75, bos);
            byte[] data = bos.toByteArray();
            HttpClient httpClient = new DefaultHttpClient();
            HttpPost postRequest = new HttpPost(
                    "http://192.168.1.24:8081/REST/groupreg/upload");
            ByteArrayBody bab = new ByteArrayBody(data,
                    "application/octet-stream");
            MultipartEntity reqEntity = new MultipartEntity(
                    HttpMultipartMode.BROWSER_COMPATIBLE);
            reqEntity.addPart("uploadFile", bab);
            reqEntity.addPart("name", new StringBody(fileName));
            reqEntity.addPart("grpId", new StringBody(infoDO.getGlobalAppId()
                    + ""));
            postRequest.setEntity(reqEntity);
            HttpResponse response = httpClient.execute(postRequest);
            if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
                HttpEntity httpEntity = response.getEntity();
                String json = EntityUtils.toString(httpEntity);
                Map<String, Object> mapObject = mapper.readValue(json,
                        new TypeReference<Map<String, Object>>() {
                        });
                if ((mapObject != null)
                        && (mapObject.get("status").toString()
                                .equalsIgnoreCase("SUCCESS"))) {
                    groupId = (Integer.valueOf(mapObject.get("groupId")
                            .toString()));
                }
            }
        } catch (Exception e1) {
            e1.printStackTrace();
            Log.e("log_tag", "Error in http connection " + e1.toString());
        }
        return groupId;
    } 

Answer 1

有很多方法可以将更多图像上传到服务器..一个可能包括两个库：apache-mime4j-0.6.jar和httpmime-4.0.1.jar ..之后创建你的java主代码：

import java.io.File;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.mime.MultipartEntity;
import org.apache.http.entity.mime.content.FileBody;
import org.apache.http.entity.mime.content.StringBody;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Color;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

public class FileUploadTest extends Activity {

    private static final int SELECT_FILE1 = 1;
    private static final int SELECT_FILE2 = 2;
    String selectedPath1 = "NONE";
    String selectedPath2 = "NONE";
    TextView tv, res;
    ProgressDialog progressDialog;
    Button b1,b2,b3;
    HttpEntity resEntity;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        tv = (TextView)findViewById(R.id.tv);
        res = (TextView)findViewById(R.id.res);
        tv.setText(tv.getText() + selectedPath1 + "," + selectedPath2);
        b1 = (Button)findViewById(R.id.Button01);
        b2 = (Button)findViewById(R.id.Button02);
        b3 = (Button)findViewById(R.id.upload);
        b1.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                openGallery(SELECT_FILE1);
            }
        });
        b2.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                openGallery(SELECT_FILE2);
            }
        });
        b3.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                if(!(selectedPath1.trim().equalsIgnoreCase("NONE")) && !(selectedPath2.trim().equalsIgnoreCase("NONE"))){
                    progressDialog = ProgressDialog.show(FileUploadTest.this, "", "Uploading files to server.....", false);
                     Thread thread=new Thread(new Runnable(){
                            public void run(){
                                doFileUpload();
                                runOnUiThread(new Runnable(){
                                    public void run() {
                                        if(progressDialog.isShowing())
                                            progressDialog.dismiss();
                                    }
                                });
                            }
                    });
                    thread.start();
                }else{
                            Toast.makeText(getApplicationContext(),"Please select two files to upload.", Toast.LENGTH_SHORT).show();
                }
            }
        });

    }

    public void openGallery(int req_code){

        Intent intent = new Intent();
        intent.setType("image/*");
        intent.setAction(Intent.ACTION_GET_CONTENT);
        startActivityForResult(Intent.createChooser(intent,"Select file to upload "), req_code);
   }

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

        if (resultCode == RESULT_OK) {
            Uri selectedImageUri = data.getData();
            if (requestCode == SELECT_FILE1)
            {
                selectedPath1 = getPath(selectedImageUri);
                System.out.println("selectedPath1 : " + selectedPath1);
            }
            if (requestCode == SELECT_FILE2)
            {
                selectedPath2 = getPath(selectedImageUri);
                System.out.println("selectedPath2 : " + selectedPath2);
            }
            tv.setText("Selected File paths : " + selectedPath1 + "," + selectedPath2);
        }
    }

    public String getPath(Uri uri) {
        String[] projection = { MediaStore.Images.Media.DATA };
        Cursor cursor = managedQuery(uri, projection, null, null, null);
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        cursor.moveToFirst();
        return cursor.getString(column_index);
    }

    private void doFileUpload(){

        File file1 = new File(selectedPath1);
        File file2 = new File(selectedPath2);
        String urlString = "http://10.0.2.2/upload_test/upload_media_test.php";
        try
        {
             HttpClient client = new DefaultHttpClient();
             HttpPost post = new HttpPost(urlString);
             FileBody bin1 = new FileBody(file1);
             FileBody bin2 = new FileBody(file2);
             MultipartEntity reqEntity = new MultipartEntity();
             reqEntity.addPart("uploadedfile1", bin1);
             reqEntity.addPart("uploadedfile2", bin2);
             reqEntity.addPart("user", new StringBody("User"));
             post.setEntity(reqEntity);
             HttpResponse response = client.execute(post);
             resEntity = response.getEntity();
             final String response_str = EntityUtils.toString(resEntity);
             if (resEntity != null) {
                 Log.i("RESPONSE",response_str);
                 runOnUiThread(new Runnable(){
                        public void run() {
                             try {
                                res.setTextColor(Color.GREEN);
                                res.setText("n Response from server : n " + response_str);
                                Toast.makeText(getApplicationContext(),"Upload Complete. Check the server uploads directory.", Toast.LENGTH_LONG).show();
                            } catch (Exception e) {
                                e.printStackTrace();
                            }
                           }
                    });
             }
        }
        catch (Exception ex){
             Log.e("Debug", "error: " + ex.getMessage(), ex);
        }
      }
}

现在你的布局：

<?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"
    >
<TextView
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="Multiple File Upload from CoderzHeaven"
    />
<Button
    android:id="@+id/Button01"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Get First File">
</Button>
<Button
    android:id="@+id/Button02"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Get Second File">
</Button>
<Button
    android:id="@+id/upload"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Start Upload">
</Button>
<TextView
    android:id="@+id/tv"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="Selected File path : "
    />

<TextView
    android:id="@+id/res"
   android:layout_width="fill_parent"
   android:layout_height="wrap_content"
   android:text=""
   />
</LinearLayout>

当然，在您的清单中包含互联网权限：

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

瞧瞧。无论如何，我在我的情况下遵循了这个例子：http://www.coderzheaven.com/2011/08/16/how-to-upload-multiple-files-in-one-request-along-with-other-string-parameters-in-android/尝试看到那里..有4种方法可以上传多个文件。看看你喜欢哪个

Answer 2

使用Volley

stash_json

Answer 3

试试这段代码。这对于一次或两次或三次图片上传很有用，并使用httpmime-4.2.1.jar

<强>活动

import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.mime.HttpMultipartMode;
import org.apache.http.entity.mime.MultipartEntity;
import org.apache.http.entity.mime.content.FileBody;
import org.apache.http.entity.mime.content.StringBody;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;
import org.json.JSONException;
import org.json.JSONObject;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.provider.MediaStore.MediaColumns;
import android.util.Log;
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;


public class MultiImageActivity extends Activity {

    private static final int CAMERA_PICTURE = 1;
    private static final int GALLERY_PICTURE = 2;
    String filePath1 = null;
    String filePath2 = null;
    String filePath3 = null;
    Bitmap chosenImage;
    File destination = null;
    ImageView ivImg1, ivImg2, ivImg3;

    String img1Selected1 = null, img2Selected1 = null, img3Selected1 = null;
    String img1Selected2 = null, img2Selected2 = null, img3Selected2 = null;

    LinearLayout llImgHolder;


    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_multi_image);

        Button btnImg1 = (Button) findViewById(R.id.btn_multi_img_1);
        Button btnImg2 = (Button) findViewById(R.id.btn_multi_img_2);
        Button btnImg3 = (Button) findViewById(R.id.btn_multi_img_3);
        Button btnUpload = (Button) findViewById(R.id.btn_multi_upload);

        llImgHolder = (LinearLayout) findViewById(R.id.ll_multi_img_holder);

        ivImg1 = (ImageView) findViewById(R.id.iv_multi_img1);
        ivImg2 = (ImageView) findViewById(R.id.iv_multi_img2);
        ivImg3 = (ImageView) findViewById(R.id.iv_multi_img3);

        btnImg1.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                img1Selected1 = "fulfilled";
                choosePictureAction();
            }
        });

        btnImg2.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {

                if (img1Selected2 != null) {
                    img2Selected1 = "fulfilled";
                    choosePictureAction();
                }else {
                    Log.e("Please select first image", "Please select first image");
                }
            }
        });

        btnImg3.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {



                if (img2Selected2 != null) {
                    img3Selected1 = "fulfilled";
                    choosePictureAction();
                }else {
                    Log.e("Please select second image", "Please select second image");
                }
            }
        });

        btnUpload.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {

                String url="______________your_api________";

                new uploadAsynTask().execute(url);

            }
        });

    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (requestCode == CAMERA_PICTURE && resultCode == RESULT_OK) {
            chosenImage = (Bitmap) data.getExtras().get("data");
            ByteArrayOutputStream bytes = new ByteArrayOutputStream();
            chosenImage.compress(Bitmap.CompressFormat.JPEG, 90, bytes);
            destination = new File(Environment.getExternalStorageDirectory(), System.currentTimeMillis() + ".jpg");
            FileOutputStream fo;
            //filePath1 = destination.toString();

            if(img1Selected1 != null){

                filePath1 = destination.toString();
            }else if(img2Selected1 != null){

                filePath2 = destination.toString();
            }else if(img3Selected1 != null){

                filePath3 = destination.toString();
            }

            try {
                destination.createNewFile();
                fo = new FileOutputStream(destination);
                fo.write(bytes.toByteArray());
                fo.close();
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            } catch (IOException e) {
                e.printStackTrace();
            }
            if(chosenImage != null){
                if(img1Selected1 != null){
                    llImgHolder.setVisibility(View.VISIBLE);
                    ivImg1.setVisibility(View.VISIBLE);

                    img1Selected1 = null;
                    img1Selected2 = "fulfilled";
                    ivImg1.setImageBitmap(chosenImage);
                }else if(img2Selected1 != null){
                    ivImg2.setVisibility(View.VISIBLE);

                    img2Selected1 = null;
                    img2Selected2 = "fulfilled";
                    ivImg2.setImageBitmap(chosenImage);
                }else if(img3Selected1 != null){
                    ivImg3.setVisibility(View.VISIBLE);

                    img3Selected1 = null;
                    img3Selected2 = "fulfilled";
                    ivImg3.setImageBitmap(chosenImage);
                }

            }


        } else if (requestCode == CAMERA_PICTURE
                && resultCode == RESULT_CANCELED) {

        } else if (requestCode == GALLERY_PICTURE
                && resultCode == RESULT_OK) {
            Uri selectedImageUri = data.getData();
            String[] projection = { MediaColumns.DATA };
            Cursor cursor = getContentResolver().query(selectedImageUri, projection, null, null, null);
            int column_index = cursor.getColumnIndexOrThrow(MediaColumns.DATA);
            cursor.moveToFirst();
            String selectedImagePath = cursor.getString(column_index);
            destination = new File(selectedImagePath);

            if(img1Selected1 != null){
                filePath1 = selectedImagePath;
            }else if(img2Selected1 != null){
                filePath2 = selectedImagePath;
            }else if(img3Selected1 != null){
                filePath3 = selectedImagePath;
            }

            BitmapFactory.Options options = new BitmapFactory.Options();
            options.inJustDecodeBounds = true;
            BitmapFactory.decodeFile(selectedImagePath, options);
            final int REQUIRED_SIZE = 200;
            int scale = 1;
            while (options.outWidth / scale / 2 >= REQUIRED_SIZE
                    && options.outHeight / scale / 2 >= REQUIRED_SIZE)
                scale *= 2;
            options.inSampleSize = scale;
            options.inJustDecodeBounds = false;
            chosenImage = BitmapFactory.decodeFile(selectedImagePath, options);

            if(chosenImage!=null){

                if(img1Selected1 != null){
                    llImgHolder.setVisibility(View.VISIBLE);
                    ivImg1.setVisibility(View.VISIBLE);

                    img1Selected1 = null;
                    img1Selected2 = "fulfilled";
                    ivImg1.setImageBitmap(chosenImage);
                }else if(img2Selected1 != null){
                    ivImg2.setVisibility(View.VISIBLE);

                    img2Selected1 = null;
                    img2Selected2 = "fulfilled";
                    ivImg2.setImageBitmap(chosenImage);
                }else if(img3Selected1 != null){
                    ivImg3.setVisibility(View.VISIBLE);

                    img3Selected1 = null;
                    img3Selected2 = "fulfilled";
                    ivImg3.setImageBitmap(chosenImage);
                }

            }

        } else if (requestCode == GALLERY_PICTURE
                && resultCode == RESULT_CANCELED) {

        }
    }

    private void choosePictureAction(){

        final CharSequence[] items = {"Camera", "Gallery", "Cancel"};
        AlertDialog.Builder builder = new AlertDialog.Builder(MultiImageActivity.this);
        builder.setTitle("Add Photo!");
        builder.setItems(items, new DialogInterface.OnClickListener() {

            @Override
            public void onClick(DialogInterface dialog, int which) {

                if(items[which].equals("Camera")){
                    Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
                    startActivityForResult(intent, CAMERA_PICTURE);
                }else if(items[which].equals("Gallery")){
                    Intent intent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
                    startActivityForResult(intent, GALLERY_PICTURE);
                }else if(items[which].equals("Cancel")){
                    dialog.dismiss();
                }

            }
        });

        builder.show();

    }


    private class uploadAsynTask extends AsyncTask<String, Void, String>{
        ProgressDialog dialog;
        @Override
        protected void onPreExecute() {
            super.onPreExecute();
            dialog = ProgressDialog.show(MultiImageActivity.this, null, null);
            ProgressBar spinner = new android.widget.ProgressBar(MultiImageActivity.this, null,android.R.attr.progressBarStyle);
            spinner.getIndeterminateDrawable().setColorFilter(Color.parseColor("#009689"), android.graphics.PorterDuff.Mode.SRC_IN);
            dialog.getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));
            dialog.setContentView(spinner);
            dialog.setCancelable(false);
            dialog.show();
        }
        @Override
        protected String doInBackground(String... params) {

            Log.e("FilePathBin1", filePath1);

            File file1 = new File(filePath1);
            File file2 = null;
            File file3 = null;

            if(img2Selected2 != null){
                Log.e("FilePathBin2", filePath2);
                file2 = new File(filePath2);
            }
            if(img3Selected2 != null){
                Log.e("FilePathBin3", filePath3);
                file3 = new File(filePath3);
            }

            MultipartEntity reqEntity;
            HttpEntity resEntity;
            try {
                HttpClient client = new DefaultHttpClient();
                String postURL = params[0];
                HttpPost post = new HttpPost(postURL);

                FileBody bin1 = new FileBody(file1);
                FileBody bin2 = null;
                FileBody bin3 = null;

                if(img2Selected2 != null){

                    bin2 = new FileBody(file2);
                }
                if(img3Selected2 != null){

                    bin3 = new FileBody(file3);
                }

                reqEntity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);



                reqEntity.addPart("parking_title", new StringBody("Test13:26"));
                reqEntity.addPart("latitude", new StringBody("10.12313213"));
                reqEntity.addPart("longtitude", new StringBody("12.123213213"));
                reqEntity.addPart("note", new StringBody("12"));

                reqEntity.addPart("filename[0]", bin1);

                if(img2Selected2 != null){
                    img2Selected2 = null;
                    reqEntity.addPart("filename[1]", bin2);
                }
                if(img3Selected2 != null){
                    img3Selected2 = null;
                    reqEntity.addPart("filename[2]", bin3);
                }
                reqEntity.addPart("spot_types[0]", new StringBody("1"));
                reqEntity.addPart("spot_types[1]", new StringBody("2"));
                reqEntity.addPart("spot_types[2]", new StringBody("3"));
                reqEntity.addPart("spot_properties[0]", new StringBody("1"));
                reqEntity.addPart("spot_properties[1]", new StringBody("2"));
                reqEntity.addPart("spot_properties[2]", new StringBody("3"));

                post.setEntity(reqEntity);
                HttpResponse response = client.execute(post);
                resEntity = response.getEntity();
                String entityContentAsString = EntityUtils.toString(resEntity);
                Log.d("stream:", entityContentAsString);



                return entityContentAsString;

            } catch (Exception e) {
                e.printStackTrace();
            }
            return null;

        }



        @Override
        protected void onPostExecute(String result) {
            super.onPostExecute(result);


            if(result != null){
                dialog.dismiss();
                Log.e("addPhotoResult", result);

                filePath1 = null;
                filePath2 = null;
                filePath3 = null;

                try {
                    JSONObject jsonObject = new JSONObject(result);

                    String error = jsonObject.getString("Error");
                    String message = jsonObject.getString("message");

                    Log.e("error", error);
                    Log.e("message", message);



                } catch (JSONException e) {
                    e.printStackTrace();
                }
            }



        }

    }

}

Xml布局

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:padding="5dp"
    tools:context="com.app.multiimage.MultiImageActivity" >

    <Button
        android:id="@+id/btn_multi_img_1"
        android:layout_width="match_parent"
        android:layout_height="35dp"
        android:background="#000000"
        android:text="@string/multi_img1"
        android:textColor="#FFFFFF"
        android:textSize="12sp" />

    <Button
        android:id="@+id/btn_multi_img_2"
        android:layout_width="match_parent"
        android:layout_height="35dp"
        android:layout_below="@+id/btn_multi_img_1"
        android:layout_marginTop="10dp"
        android:background="#000000"
        android:text="@string/multi_img2"
        android:textColor="#FFFFFF"
        android:textSize="12sp" />

    <Button
        android:id="@+id/btn_multi_img_3"
        android:layout_width="match_parent"
        android:layout_height="35dp"
        android:layout_below="@+id/btn_multi_img_2"
        android:layout_marginTop="10dp"
        android:background="#000000"
        android:text="@string/multi_img3"
        android:textColor="#FFFFFF"
        android:textSize="12sp" />

    <LinearLayout
        android:id="@+id/ll_multi_img_holder"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@+id/btn_multi_img_3"
        android:layout_marginTop="10dp"
        android:visibility="gone"
        android:orientation="horizontal" >

        <ImageView
            android:id="@+id/iv_multi_img1"
            android:layout_width="100dp"
            android:layout_height="100dp"
            android:layout_weight="1"
            android:visibility="gone"
            android:contentDescription="@string/empty" />

        <ImageView
            android:id="@+id/iv_multi_img2"
            android:layout_width="100dp"
            android:layout_height="100dp"
            android:layout_toRightOf="@+id/iv_multi_img1"
            android:layout_weight="1"
            android:visibility="gone"
            android:contentDescription="@string/empty" />

        <ImageView
            android:id="@+id/iv_multi_img3"
            android:layout_width="100dp"
            android:layout_height="100dp"
            android:visibility="gone"
            android:layout_toRightOf="@+id/iv_multi_img2"
            android:layout_weight="1"
            android:contentDescription="@string/empty" />
    </LinearLayout>

    <Button
        android:id="@+id/btn_multi_upload"
        android:layout_width="match_parent"
        android:layout_height="35dp"
        android:layout_below="@+id/ll_multi_img_holder"
        android:layout_marginTop="10dp"
        android:background="#000000"
        android:text="@string/multi_upload"
        android:textColor="#FFFFFF"
        android:textSize="12sp" />

</RelativeLayout>

<强>清单

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