B4X:
public abstract class DownloadManager {
public long downloaded = 0;
public long total = 0;
private Object fos;
public void resume(String address,String path) throws Exception{
URL url = new URL(address);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
File file=new File(path);
if(file.exists()){
downloaded = file.length();
connection.setRequestProperty("Range", "bytes="+(file.length())+"-");
}else{
connection.setRequestProperty("Range", "bytes=" + downloaded + "-");
}
connection.setDoInput(true);
connection.setDoOutput(true);
total = connection.getContentLength();
BufferedInputStream in = new BufferedInputStream(connection.getInputStream());
fos = (downloaded==0)? new FileOutputStream(path): new FileOutputStream(path,true);
BufferedOutputStream bout = new BufferedOutputStream((OutputStream) fos, 1024);
byte[] data = new byte[1024];
int x = 0;
while ((x = in.read(data, 0, 1024)) >= 0) {
bout.write(data, 0, x);
downloaded += x;
}
}
}this code error Caused by: android.os.NetworkOnMainThreadException
i searched the net and seems the error solved if do in background with ASYNCTASK
how can do that?
Last edited:
