Hi,
I have a problem, I want to create an Alert Builder in a thread
started by tha main activity.This Builder should be a multiple
choiche.
The code is:
public class C extends Activity {
private PrintWriter savedpoint;
private Context context = this;
private TextView statusField;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Handler handler=new Handler();
F thread=new F(this,statusField,handler);
thread.start();
}
}
class F extends Thread{
Context context;
TextView statusField;
Handler handler;
String voto;
F(Context context,TextView statusField,Handler handler)
{this.context=context;this.statusField=statusField;this.handler=handler;}
public void run()
{
final CharSequence[] items = {"Ottimo", "Buono",
"Sufficiente","Insufficiente"};
String voto="";
handler.post(new Runnable(){public void run(){
AlertDialog.Builder builder = new
AlertDialog.Builder(context);
builder.setTitle("Pick a color");
builder.setSingleChoiceItems(items, -1, new
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int item) {
Toast.makeText(context.getApplicationContext(), items
[item], Toast.LENGTH_SHORT).show();
}
});
AlertDialog alert = builder.create();
alert.show();
}});
statusField.setText(voto);
}
}
Problem 1: what can I do for doing some actions when a user select one
of the alert choiches?
Problem 2: It seems that the code doesn't stop when the alert dialog
appears but still run, as a matter of fact the statusField is empty
when appears.
If nothing is possible to do Is there any other way to obtain
something like this working?
THanks
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