Я написал программу, которая
Скачать фото с URL ...
Но у меня есть проблема ...
Некоторые фотографии загружены.
И нет проблем.
Но некоторые картинки загружаются не полностью :(
и в файловом менеджере я смотрю на
Это сломано
Вы можете помочь?
мой код:
открытый класс DownloadFileFromURL_img расширяет AsyncTask {
private viewHolderPost holderPOST;
public DownloadFileFromURL_img(viewHolderPost holderPOST) {
Log.d(TAG, "DownloadFileFromURL_img: ");
this.holderPOST = holderPOST;
}
@Override
protected void onPreExecute() {
super.onPreExecute();
}
/**
* Downloading file in background thread
*/
@Override
protected String doInBackground(String... f_url) {
int count;
try {
File file = new File(Environment.getExternalStorageDirectory(), "98Diha/img");
if (!file.exists()) {
if (!file.mkdirs()) {
file.createNewFile();
}
}
InputStream input = null;
int response = -1;
URL url = new URL(f_url[0]);
URLConnection conection = url.openConnection();
if (!(conection instanceof HttpURLConnection))
throw new IOException("Not an HTTP connection");
try{
HttpURLConnection httpConn = (HttpURLConnection) conection;
httpConn.setAllowUserInteraction(false);
httpConn.setInstanceFollowRedirects(true);
httpConn.setRequestMethod("GET");
httpConn.connect();
response = httpConn.getResponseCode();
if (response == HttpURLConnection.HTTP_OK) {
input = httpConn.getInputStream();
}
}
catch (Exception ex)
{
throw new IOException("Error connecting");
}
int lenghtOfFile = conection.getContentLength();
input = new BufferedInputStream(url.openStream());
String imgS[] = f_url[0].split("/");
String name = imgS[imgS.length - 1];
String path = Environment
.getExternalStorageDirectory().toString()
+ "/98diha/img/" + name;
File filePath = new File(path);
if (!filePath.exists()) {
OutputStream output = new FileOutputStream(path);
byte data[] = new byte[1024];
long total = 0;
while ((count = input.read(data)) != -1) {
total += count;
publishProgress("" + (int) ((total * 100) / lenghtOfFile));
output.write(data, 0, count);
}
output.flush();
output.close();
input.close();
} else {
SSToast(context, "Exist!");
holderPOST.dowload_img.setVisibility(View.GONE);
holderPOST.setWallpaper.setVisibility(View.VISIBLE);
holderPOST.setWallpaper.setText(context.getString(R.string.set_wp));
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
holderPOST.setWallpaper.setTextColor(ContextCompat.getColor(context, R.color.Teal_400));
} else {
holderPOST.setWallpaper.setTextColor(context.getResources().getColor(R.color.Teal_400));
}
}
} catch (Exception e) {
Log.e("Error: ", e.getMessage());
}
return null;
}
/**
* Updating progress bar
*/
protected void onProgressUpdate(String... progress) {
holderPOST.dowload_img.setVisibility(View.GONE);
holderPOST.setWallpaper.setVisibility(View.VISIBLE);
holderPOST.setWallpaper.setText(context.getString(R.string.dowloading));
}
/**
* After completing background task Dismiss the progress dialog
**/
@Override
protected void onPostExecute(String file_url) {
holderPOST.setWallpaper.setText(context.getString(R.string.set_wp));
holderPOST.setWallpaper.setTextColor(context.getResources().getColor(R.color.Teal_400));
Log.d(TAG, "onPostExecute: ");
}
}