Download a pdf file using AndroidRésolu/Fermé

Question

I want to download a pdf file from my computer (server) to an Android device using Android language .
I tried to many programmes but it doesn't work.
Please Help.

christianbale · Answer

You can easiliy copy pdf file from your pc to an android device using USB and use this app > http://updatedinfo.org/ezpdf-reader-multimedia-pdf-v2-5-5-0-apk/ to read the pdf file...

Hichamisto · Answer

thank you for your response Chirstianbale ,
but i think you misunderstood me. i want to programme with a Android language how to download a PDF file from the internet or my server fo example

Hichamisto · Answer

j'ai oublié de partager avec vous la solution que j'ai trouvé 
elle marche bien :
telecharger un fichier à partir d'un Android 

public void Download (){
		String extStorageDirectory = Environment.getExternalStorageDirectory().toString();
		File folder = new File(extStorageDirectory, "PDF");
		folder.mkdir();
		File file = new File(folder, "nomFichier.pdf");
		try {
			file.createNewFile();
		} catch (IOException e1) {
			e1.printStackTrace();
		}
		Downloader.DownloadFile("http://adresse fichier/fichier.pdf", file);
		Toast.makeText(this, "download finished", Toast.LENGTH_SHORT).show();

	}

Hichamisto · Answer

et pour télécharger un fichier à partir d'un client Java ou J2EE c'est pareil 

try{
			URL	url = new URL("http://adresse fichier/fichier.pdf");
			InputStream in = url.openStream();
			FileOutputStream fos=null;
			File doc = new File("c:/Rapports");
			if(!doc.exists())
				doc.mkdir();

			fos = new FileOutputStream(new File("c:/newFile.pdf"));
			int length = -1;
			byte[] buffer = new byte[1024];
			while ((length = in.read(buffer)) > -1) {
				fos.write(buffer, 0, length);
			}
			fos.close();
			in.close();
		}
		catch (Exception e) {
			e.printStackTrace();
		}

Download a pdf file using Android

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