android – 如何使用意图服务与服务更新UI进行多个图像上传

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);
    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);



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,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,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(),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,req_codE);

 }


   public void onActivityResult(int requestCode,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,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://scheR_826_11845@as.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.无论如何,我在我的情况下遵循这个例子：http://www.coderzheaven.com/2011/08/16/how-to-upload-multiple-files-in-one-request-along-with-other-string-parameters-in-android/尝试看那里..有4种方法上传多个文件.看看你喜欢哪个