android录制视频并上传源码

【实例截图】

【核心代码】

package com.camera;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.HashMap;
import android.app.Activity;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.util.Log;

public class UploadAudioDemo extends Activity {

	private static final int SELECT_AUDIO = 2;
	String selectedPath = "";

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

	public void openGalleryAudio() {

		Intent intent = new Intent();
		intent.setType("audio/*");
		intent.setAction(Intent.ACTION_GET_CONTENT);
		startActivityForResult(Intent.createChooser(intent, "Select Audio "),
				SELECT_AUDIO);
	}

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

		if (resultCode == RESULT_OK) {

			if (requestCode == SELECT_AUDIO) {
				System.out.println("SELECT_AUDIO");
				Uri selectedImageUri = data.getData();
				selectedPath = getPath(selectedImageUri);
				System.out.println("SELECT_AUDIO Path : "   selectedPath);
				doFileUpload();
			}

		}
	}

	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(){
        HttpURLConnection conn = null;
        DataOutputStream dos = null;
        DataInputStream inStream = null;
        String lineEnd = "rn";
        String twoHyphens = "--";
        String boundary =  "*****";
        int bytesRead, bytesAvailable, bufferSize;
        byte[] buffer;
        int maxBufferSize = 1*1024*1024;
        String responseFromServer = "";
        String urlString = "http://yanshi.chinaapp.cc/service.php?action=uploadFile";
        try
        {
         //------------------ CLIENT REQUEST
        	selectedPath = "/sdcard/beijing.png";
        FileInputStream fileInputStream = new FileInputStream(new File(selectedPath) );
         // open a URL connection to the Servlet
         URL url = new URL(urlString);
         // Open a HTTP connection to the URL
         conn = (HttpURLConnection) url.openConnection();
         // Allow Inputs
         conn.setDoInput(true);
         // Allow Outputs
         conn.setDoOutput(true);
         // Don't use a cached copy.
         conn.setUseCaches(false);
         // Use a post method.
         conn.setRequestMethod("POST");
         conn.setRequestProperty("Connection", "Keep-Alive");
         conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" boundary);
         dos = new DataOutputStream( conn.getOutputStream() );
         dos.writeBytes(twoHyphens   boundary   lineEnd);
         
         dos.writeBytes("Content-Disposition:form-data;name=uploadedfile;"
          "filename=" "" "selectedPath" "" lineEnd);
         
         dos.writeBytes(lineEnd);
         // create a buffer of maximum size
         bytesAvailable = fileInputStream.available();
         bufferSize = Math.min(bytesAvailable, maxBufferSize);
         buffer = new byte[bufferSize];
         // read file and write it into form...
         bytesRead = fileInputStream.read(buffer, 0, bufferSize);
         while (bytesRead > 0)
         {
          dos.write(buffer, 0, bufferSize);
          bytesAvailable = fileInputStream.available();
          bufferSize = Math.min(bytesAvailable, maxBufferSize);
          bytesRead = fileInputStream.read(buffer, 0, bufferSize);
         }
         // send multipart form data necesssary after file data...
         dos.writeBytes(lineEnd);
         dos.writeBytes(twoHyphens   boundary   twoHyphens   lineEnd);
         // close streams
         Log.e("Debug","File is written");
         fileInputStream.close();
         dos.flush();
         dos.close();
        }
        catch (MalformedURLException ex)
        {
             Log.e("Debug", "error: "   ex.getMessage(), ex);
        }
        catch (IOException ioe)
        {
             Log.e("Debug", "error: "   ioe.getMessage(), ioe);
        }
        //------------------ read the SERVER RESPONSE
        try {
              inStream = new DataInputStream ( conn.getInputStream() );
              String str;
 
              while (( str = inStream.readLine()) != null)
              {
                   Log.e("Debug","Server Response " str);
              }
              inStream.close();
 
        }
        catch (IOException ioex){
             Log.e("Debug", "error: "   ioex.getMessage(), ioex);
        }
      }
}