Solved. Created new Runnable with t.setVisibility(4). Then as suggested, added removeCallbacks() and it works perfectly. Thank you!
M On Jul 7, 1:55 pm, Mark Murphy <[email protected]> wrote: > Use removeCallbacks() to get rid of your posted Runnable when it is no > longer valid, and schedule a fresh one. > > > > > > > > > > On Thu, Jul 7, 2011 at 7:37 AM, MG <[email protected]> wrote: > > Hi! > > I have a problem. I am developing an app where I get some message > > (html text) and display it in TextView. Comunication is based on JADE > > and JADE-Android, but problem is not here. I can send and recieve > > messages OK. > > I need my TextView to disapear after some time (let say 10s) if there > > is no new messages recieved. I tried Thread.sleep() but that stops the > > whole thing and I don't want that. I also tried Handler.postDelayed() > > and it works to some extent. Problem is, it hides TextView in any > > case, even if new message is recieved before 10s is over. I need it to > > hide only if there is no new message. How can I accomplish this? > > > Thanks for any help! > > > Here is the part of the code that is relevant. > > > In my main Activity, I create method updateText(String) - > > > public void updateText(String text) { > > t = (TextView) findViewById(R.id.textView1); > > t.setVisibility(0); > > t.setText(Html.fromHtml(text)); > > // textViewHandler.removeCallbacksAndMessages(textViewHandler); > > textViewHandler.postDelayed(new Runnable() { > > public void run() { > > t.setText("Handler"); > > t.setVisibility(4); > > } > > }, 10000); > > } > > > In another class I call this method, when new message is recieved - > > > public void onMessageReceived(ACLMessage msg) { > > // TODO Auto-generated method stub > > MyUpdater up = new MyUpdater(act, msg); > > handl.post(up); > > } > > > private class MyUpdater implements Runnable { > > > ACLMessage msg; > > CaptureActivity act; > > > public MyUpdater(CaptureActivity sm, ACLMessage msg) { > > > this.msg = msg; > > this.act = sm; > > } > > > public void run() { > > > act.updateText("<b>**Sporočilo agenta " > > + msg.getSender().getLocalName() + > > ":**</b><br/><br/>" > > + msg.getContent()); > > > } > > } > > > -- > > You received this message because you are subscribed to the Google > > Groups "Android Developers" group. > > To post to this group, send email to [email protected] > > To unsubscribe from this group, send email to > > [email protected] > > For more options, visit this group at > >http://groups.google.com/group/android-developers?hl=en > > -- > Mark Murphy (a Commons > Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy > > Android Training...At Your Office:http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
