private int downloadFile(final String apkurl, final String apkname) {
Log.e(LOGTAG, "downloadApkBackground..apkurl="+apkurl+"; filePath="+apkname);
File file = new File(apkname);
FileOutputStream out = null;
InputStream is = null;
int fileLength = 0;
long count = 0;
try{
URL url = new URL(apkurl);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setConnectTimeout(6*1000);
conn.setRequestMethod("GET");
conn.setDoOutput(true);
if(file.exists()){
count = file.length();
}
conn.setRequestProperty("User-Agent", "NetFox");
conn.setRequestProperty("RANGE", "bytes=" + count + "-");
conn .setRequestProperty("Accept-Encoding", "identity");
out = new FileOutputStream(file, true);
is = conn.getInputStream();
fileLength = conn.getContentLength();
Log.e(LOGTAG, "downloadApkBackground...count="+count+"; fileLength="+fileLength);
byte buf[] = new byte[4 * 1024];
int size = 0;
while ((size = is.read(buf)) != -1) { //down and cached
try {
out.write(buf, 0, size);
count += size;
if(count >= fileLength){
return UPDATE_FAIL_WITH_SUCCESS;
}
//Log.e(LOGTAG, "downloadApkBackground..count="+count);
//publishProgress(count, fileLength);
out.flush();
} catch (Exception e) {
e.printStackTrace();
mDownloadIsError = true;
return UPDATE_FAIL_WITH_FAIL_UNKONWN;
}
}
return UPDATE_FAIL_WITH_SUCCESS;
}catch (MalformedURLException e) {
mDownloadIsError = true;
e.printStackTrace();
}catch (IOException e) {
mDownloadIsError = true;
e.printStackTrace();
}finally{
try{
out.close();
is.close();
}
catch(Exception e){
mDownloadIsError = true;
e.printStackTrace();
}
}
return UPDATE_FAIL_WITH_FAIL_UNKONWN;
}