StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POprogress bar in Notification area is not closing and not starting the second progress bar
text
Body
copied!<p>in my app i have 4 buttons and when the user clicks any of the button it starts downloading a file and the progress bar gets shown in the notification area. The downloading and progress bar is working fine, but i have the following two problems</p> <ol> <li>When the download completes the progress bar is not getting closed, it remains in the notification area</li> <li>As i said above i have 4 buttons and when the first button is clicked download gets started and when the other three buttons are clicked immediately download is not taking place. I thought it may start after first download completes. But nothing happens. How to show all the progress bar when all buttons clicked</li> </ol> <p>Following is my code(here i have added only 2 buttons) pls help me</p> <pre><code>b1 = (Button)findViewById(R.id.button1); b1.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { i =1; Intent intent = new Intent(NotificationProgressTestActivity.this, UploadService.class); startService(intent); } }); b2 = (Button)findViewById(R.id.button2); b2.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { i = 2; Intent intent = new Intent(NotificationProgressTestActivity.this, UploadService.class); startService(intent); } }); </code></pre> <p>Next following is my <strong>Uplaod Service.class</strong></p> <pre><code>public class UploadService extends IntentService { private NotificationManager notificationManager; private Notification notification; private int progress = 10; private static String fileName = "folder/"; private static URL url; public UploadService(String name) { super(name); } public UploadService() { super("UploadService"); } @Override protected void onHandleIntent(Intent intent) { notificationManager = (NotificationManager) getApplicationContext().getSystemService(getApplicationContext().NOTIFICATION_SERVICE); PendingIntent contentIntent = PendingIntent.getActivity(this, 0, intent, 0); notification = new Notification(R.drawable.icon,"Uploading file", System.currentTimeMillis()); notification.flags = notification.flags | Notification.FLAG_ONGOING_EVENT; notification.contentView = new RemoteViews(getApplicationContext().getPackageName(), R.layout.upload_progress_bar); notification.contentIntent = contentIntent; notification.contentView.setProgressBar(R.id.progressBar1, 100, progress, false); notificationManager.notify(42, notification); notificationManager.notify(42, notification); Thread download = new Thread() { @Override public void run() { Log.e("download", "start"); try { for (int i = 1; i < 100; i++) { progress++; notification.contentView.setProgressBar(R.id.progressBar1, 100, progress, false); if(i==1) { if(NotificationProgressTestActivity.i ==1 ) { url = new URL("http://xxxxxxxxxxxxxxxx.mp4"); } else if(NotificationProgressTestActivity.i == 2) { url = new URL("http://xxxxxxxxxxxxxxxx.mp4"); } HttpURLConnection c = (HttpURLConnection) url.openConnection(); c.setRequestMethod("GET"); c.setDoOutput(true); c.connect(); String PATH = Environment.getExternalStorageDirectory()+ "/"; Log.e("PATH:", PATH); File file = new File(PATH); if (!file.exists()) { file.mkdir(); Log.e("destination", "created"); } else { Log.e("destination", "exist"); } File outputFile = new File(file, fileName); FileOutputStream fos = new FileOutputStream(outputFile); InputStream is = c.getInputStream(); byte[] buffer = new byte[10171188]; int len1 = 0; while ((len1 = is.read(buffer)) != -1) { fos.write(buffer, 0, len1); } fos.close(); is.close(); // ----------------------- if (!outputFile.exists()) { Log.e(outputFile.toString(), "not created"); } else { Log.e(outputFile.toString(), "created"); Log.e(outputFile.toString(), "" + outputFile.length()); } Log.e("download", "end"); } notificationManager.notify(42, notification); try { Thread.sleep(1017); } catch (InterruptedException e) { e.printStackTrace(); } } } catch (IOException e) { Log.e("log_tag", "Error: " + e); } Log.e("log_tag", "Check: "); // remove the notification (we're done) notificationManager.cancel(42); } }; download.run(); } </code></pre>

Querying!

Guidance

An individual column

Larger individual text columns get their own page to allow for proper reading.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload