Android™ Application Development - Bahar Ali Khan

Chapter 5: Intents, Broadcast Receivers, Adapters, and the Internet
}
(ListView)this.findViewById(R.id.earthquakeListView);
earthquakeListView.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView _av, View _v, int _index,
long arg3) {
selectedQuake = earthquakes.get(_index);
showDialog(QUAKE_DIALOG);
}
});
int layoutID = android.R.layout.simple_list_item_1;
aa = new ArrayAdapter(this, layoutID , earthquakes);
earthquakeListView.setAdapter(aa);
refreshEarthquakes();
11.3. Now override the onCreateDialog and onPrepareDialog methods to create and
populate the Earthquake Details dialog.
@Override
public Dialog onCreateDialog(int id) {
switch(id) {
case (QUAKE_DIALOG) :
LayoutInflater li = LayoutInflater.from(this);
View quakeDetailsView = li.inflate(R.layout.quake_details, null);
}
AlertDialog.Builder quakeDialog = new AlertDialog.Builder(this);
quakeDialog.setTitle(“Quake Time”);
quakeDialog.setView(quakeDetailsView);
return quakeDialog.create();
}
return null;
@Override
public void onPrepareDialog(int id, Dialog dialog) {
switch(id) {
case (QUAKE_DIALOG) :
SimpleDateFormat sdf;
sdf = new SimpleDateFormat(“dd/MM/yyyy HH:mm:ss”);
String dateString = sdf.format(selectedQuake.getDate());
String quakeText = “Mangitude “ + selectedQuake.getMagnitude() +
“\n” + selectedQuake.getDetails() + “\n” +
selectedQuake.getLink();
}
}
AlertDialog quakeDialog = (AlertDialog)dialog;
quakeDialog.setTitle(dateString);
TextView tv =
(TextView)quakeDialog.findViewById(R.id.quakeDetailsTextView);
tv.setText(quakeText);
break;
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