Problem with download percentage in android

See more:

Android

hi friends,

I am facing some problem with download percentage for files in android. When i am downloading 1st file then it completely downloaded and showing progress 100% but for next file it stopped only on 99% and then after nothing happening for long time and i am also not able to read that file. Here is my code that i am using for percentage progress:

What I have tried:

lenghtOfFile = (int) entity.getContentLength();

int count;
                byte data[] = new byte[1024];
                long total = 0;
                while ((count = inputStream.read(data)) != -1) {
                    total += count;
                    publishProgress(Integer.valueOf("" + (int) ((total * 100) / lenghtOfFile)));
                }