Bir video dosyasını SD karta nasıl indirebilirim? ..

Question

Bir video dosyası (.MP4 biçimi) var ve kullanıcı şu anda onun çalışmıyor bu kodu ama kullanmak onların SD card.I video indirmek mümkün izin vermek istediğiniz

String PATHSdcard = "/sdcard/Video/"; 

public void DownloadFromUrl(String VideoURL, String fileName)   


try { URL url = new URL("https://javmed-prod.s3.amazonaws.com/666034cbe81045f2a2da50e5205e376b.mp4"); 
      File file = new File(fileName); 

      long sTime = System.currentTimeMillis(); 
      URLConnection URLcon = url.openConnection(); 

      InputStream is = URLcon.getInputStream(); 
      BufferedInputStream bis = new BufferedInputStream(is); 

      ByteArrayBuffer baf = new ByteArrayBuffer(50); 
      int current = 0; 
      while ((current = bis.read()) != -1) { 
        baf.append((byte) current); 
      } 

      FileOutputStream fos = new FileOutputStream(PATHSdcard+file); 
      fos.write(baf.toByteArray()); 
      fos.close(); 

    } catch (IOException e) { 
      Log.d("ERROR.......",e+""); 
    } 

herhangi bir yardım için teşekkürler!

Answer 1

bu Çözümü daha önce ne denedin mi

package com.Video.ALLTestProject; 

import java.io.File; 
import java.io.FileOutputStream; 
import java.io.InputStream; 
import java.net.HttpURLConnection; 
import java.net.URL; 
import android.content.Intent; 
import android.os.AsyncTask; 
import android.os.Environment; 
import android.util.Log; 


public class VideoSaveSDCARD extends Activity{ 

public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.main); 
     ProgressBack PB = new ProgressBack(); 
     PB.execute(""); 
    } 

    private class ProgressBack extends AsyncTask<String,String,String> { 
     ProgressDialog PD; 
     @Override 
     protected void onPreExecute() { 
      PD= ProgressDialog.show(LoginPage.this,null, "Please Wait ...", true); 
      PD.setCancelable(true); 
     } 

     @Override 
     protected void doInBackground(String... arg0) { 
     downloadFile("http://beta-vidizmo.com/hilton.mp4","Sample.mp4");    

     } 
     protected void onPostExecute(Boolean result) { 
      PD.dismiss(); 

     } 

    } 



    private void downloadFile(String fileURL, String fileName) { 
     try { 
     String rootDir = Environment.getExternalStorageDirectory() 
       + File.separator + "Video"; 
      File rootFile = new File(rootDir); 
      rootFile.mkdir(); 
      URL url = new URL(fileURL); 
      HttpURLConnection c = (HttpURLConnection) url.openConnection(); 
      c.setRequestMethod("GET"); 
      c.setDoOutput(true); 
      c.connect(); 
      FileOutputStream f = new FileOutputStream(new File(rootFile, 
        fileName)); 
      InputStream in = c.getInputStream(); 
      byte[] buffer = new byte[1024]; 
      int len1 = 0; 
      while ((len1 = in.read(buffer)) > 0) { 
       f.write(buffer, 0, len1); 
      } 
      f.close(); 
    } catch (IOException e) { 
     Log.d("Error....", e.toString()); 
    } 

} 

Answer 2

   URL url = new URL(mp4url); 


       //Open a connection to that URL. 
       HttpsURLConnection con = (HttpsURLConnection) 

       int response =con.getResponseCode(); 


       InputStream is = con.getInputStream(); 
       BufferedInputStream inStream = new BufferedInputStream(is, 1024 * 5); 
       FileOutputStream outStream = new FileOutputStream(new File(Environment.getExternalStorageDirectory() + "/" + "mnt/sdcard/17.mp4")); 
       byte[] buff = new byte[7 * 1024]; 

       int len; 
       while ((len = inStream.read(buff)) != -1) 
       { 
        outStream.write(buff,0,len); 
       } 
       //clean up 
       outStream.flush(); 
       outStream.close(); 
       inStream.close();