After replacing getApplicationContext() with "this", I am still having
the same problem.
Any ideas? Thanks!
On Feb 9, 3:02 am, TreKing <treking...@gmail.com> wrote:
> DO NOT use getApplicationContext(), use *this*.
>
>
>
> On Sat, Feb 6, 2010 at 10:59 PM, YCH <yip....@gmail.com> wrote:
> > Hi,
>
> > I am new to android development and is having some problems on showing
> > a custom dialog. My development environment is sdk 1.5 with eclipse.
>
> > In the menu, if user click on the first button, I want to show a
> > dialog.
>
> > public boolean onOptionsItemSelected(MenuItem item) {
> > switch (item.getItemId()) {
> > case MENU_ADD
> > this.showDialog(1);
> > return true;
> > case MENU_QUIT :
> > this.finish();
> > return true;
> > }
> > return false;
> > }
>
> > protected Dialog onCreateDialog(int id) {
> > Dialog dialog;
> > switch(id) {
> > case 1:
> > dialog = new Dialog(this.getApplicationContext());
> > dialog.setContentView(R.layout.input_dialog);
> > TextView t = (TextView)
> > dialog.findViewById(R.id.TextView01);
> > Button b = (Button) dialog.findViewById(R.id.Button01);
> > break;
> > default:
> > dialog = null;
> > }
> > return dialog;
> > }
>
> > I know that the showDialog() will go to onCreateDialog(), but when I
> > try to execute it in the emulator, it keeps saying that ERROR/
> > AndroidRuntime(789) at the line this.showDialog(1);
>
> > Is there anything important things missed? Would be grateful if there
> > is some ideas on it!
>
> > Thanks,
> > YCH
>
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>
> -------------------------------------------------------------------------------------------------
> TreKing - Chicago transit tracking app for Android-powered
> deviceshttp://sites.google.com/site/rezmobileapps/treking
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