Hello,
I have an Activity (ExpandListActivity) which in one cas want to show as
a Dialog and in other situation want to show as an Activity. The layout of
ExpandListActivity has a TextView & ExpandList in a LinearLayout. When I
show it as Dialog I want to remove the TitleBar & TextView from the layout,
otherwise want both of them.
I tried setting Theme of ExpandListActivity as Dialog in manifest file,
but then am not able to set the theme back to normal when am showing it as
an Activity.
I removed Dialog Theme from manifest, and added requestWindowFeature
(Window.FEATURE_NO_TITLE);, for the Dialog case, this gives me
RuntimeException on this line. Added code to remove the TextView, but that
also doesn't work.
My code is as follows :
ExpandListActivity is the Activity that I want to call as a Dialog &/or as
an Activity :
@Override
> public void onCreate(Bundle savedInstanceState) {
> Intent sender = getIntent();
> boolean fDialogMode = sender.getBooleanExtra("dialogMode", false);
> Log.i("ELA", "For Dialog : " + fDialogMode);
>
> /*
> // If in Dialog mode,
> if (fDialogMode) {
> this.requestWindowFeature(Window.FEATURE_NO_TITLE);
> } else {
> super.setTheme(android.R.style.Theme);
> }*/
>
>
> super.onCreate(savedInstanceState);
>
> //setContentView(R.layout.expand_list_layout);
>
> //TextView tv = (TextView) findViewById(R.id.expandListTitle);
>
> if (fDialogMode) {
> requestWindowFeature(Window.FEATURE_NO_TITLE);
> setContentView(R.layout.expand_list_layout);
> } else {
> ViewGroup vg = (ViewGroup) findViewById(R.id.lldata);
>
//vg.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,
LayoutParams.MATCH_PARENT));
> ViewGroup.inflate(ExpandListActivity.this, R.layout.expand_list_layout,
> vg);
> //TextView tv = (TextView) vg.findViewById(R.id.expandListTitle);
> //tv.setText("Helpline");
>
}
>
> }
>
Activity from which I call it as an Activity :
Intent intent1 = null;
> intent1 = new Intent(Mumbai77Activity.this, HelplineActivity.class);
> intent1.putExtra("dialogMode", false);
> intent1.putStringArrayListExtra("lines", lines);
> startActivity(intent1);
>
Activity from which I call it as a Dialog :
Intent intent1 =new Intent(PincodesActivity.this, ExpandListActivity.class);
intent1.putExtra("dialogMode", true);
intent1.putStringArrayListExtra("lines", lines);
startActivity(intent1);
Can anyone help me out with this problem. Am stuck from 2 days with this
problem. Any help is highly appreciated. Can't get any possible workout
that solves both the issues and lets me use the Activity as a Dialog and as
an Activity taking care of the TextView.
Thanks
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