Nice, the dialog appear but DoSometing() crash for some reason.
At least the logic work, let me check on the DoSomething(). It was ok
w/o running as thread.
Many thanks.
On Jul 31, 1:17 pm, paulb <pbizan...@gmail.com> wrote:
> Actually, I meant to write runInUIThread instead of closeLoadingDialog
> in the handler.post statement
>
>
>
> On Sat, Jul 31, 2010 at 3:16 PM, paulb <pbizan...@gmail.com> wrote:
> > Hello Mystique,
>
> > When this code starts the thread, it then goes straight back to
> > execute DoSomeTask() while the thread is running, and so most of the
> > time the dialog will be shown after DoSomeTask.
>
> > Maybe you meant to do something like this:
>
> > ProgressDialog dialog;
>
> > final Runnable runInUIThread = new Runnable() {
> > public void run() {
> > dialog.dismiss();
> > }
> > }
>
> > �...@override
> > public void onClick(View v) {
> > // TODO Auto-generated method stub
>
> > dialog = new ProgressDialog(CloseVault.this);
> > dialog.setMessage("Please wait...");
> > dialog.show();
>
> > Thread myTask = new Thread() {
> > �...@override
> > public void run() {
> > DoSomeTask();
> > handler.post(closeLoadingDialog);
> > }
> > };
> > myTask.start();
> > }
>
> > You are right, though, ASyncTask is a nicer way of doing it.
>
> > On Sat, Jul 31, 2010 at 2:52 PM, Mystique <joven.ch...@gmail.com> wrote:
> >> Hi,
> >> I'm trying to learn AsyncTask and Thread but Thread first...
> >> I am trying to display a Dialog before "DoSomeTask()" but seems like
> >> the Dialog always come after DoSomeTask().
> >> Did I do something wrong here?
>
> >> Thanks.
>
> >> --- code---
>
> >> @Override
> >> public void onClick(View v) {
> >> // TODO Auto-generated method stub
>
> >> mainProcessing();
> >> DoSomeTask();
> >> }
>
> >> private void mainProcessing() {
> >> Thread thread = new Thread(null, doBackgroundThreadProcessing,
> >> "Background");
> >> thread.start();
> >> }
>
> >> private Runnable doBackgroundThreadProcessing = new Runnable() {
> >> public void run() {
> >> backgroundThreadProcessing();
>
> >> }
> >> };
>
> >> private void backgroundThreadProcessing() {
> >> handler.post(doUpdateGUI);
> >> }
>
> >> private Runnable doUpdateGUI = new Runnable() {
> >> public void run() {
> >> updateGUI();
> >> }
> >> };
>
> >> private void updateGUI() {
> >> final ProgressDialog dialog = new
> >> ProgressDialog(CloseVault.this);
> >> dialog.setMessage("Please wait...");
> >> dialog.show();
> >> }
>
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