For the purposes of simple download of file from app, I wrote the following function:
private void Download (String url, String packageName) { int count; try { java.net.URL url1 = new java.net.URL(url); URLConnection conexion = url1.openConnection(); conexion.connect(); // this will be useful so that you can show a tipical 0-100% progress bar int lenghtOfFile = conexion.getContentLength(); //check directory File sdCard = Environment.getExternalStorageDirectory(); File root = new File (sdCard.getAbsolutePath() + "/myLocation"); if (!root.exists()) { root.mkdirs(); } // download the file InputStream input = new BufferedInputStream(url1.openStream()); OutputStream output = new FileOutputStream(root.toString()+"/"+packageName+".apk"); byte data[] = new byte[1024]; long total = 0; while ((count = input.read(data)) != -1) { total += count; // publishing the progress.... //publishProgress((int)(total*100/lenghtOfFile)); output.write(data, 0, count); } output.flush(); output.close(); input.close(); } catch (Exception e) {} Intent intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(Uri.fromFile(new File(Environment.getExternalStorageDirectory() + "/myLocation/" +packageName+".apk")), "application/vnd.android.package-archive"); startActivity(intent); }
Syntax is very simple – just provide URL and package name, how to save.
А-а-а-а, экран разнесло! Делай word wrap, пожалуйста.
просто word-wrap не помог, пришлось еще и ширину фиксировать