Android Programming Tutorials

Getting More Active

EditText notes=null;
RadioGroup types=null;
RestaurantHelper helper=null;
String restaurantId=null;

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.detail_form);

helper=new RestaurantHelper(this);

name=(EditText)findViewById(R.id.name);
address=(EditText)findViewById(R.id.addr);
notes=(EditText)findViewById(R.id.notes);
types=(RadioGroup)findViewById(R.id.types);

Button save=(Button)findViewById(R.id.save);

save.setOnClickListener(onSave);

restaurantId=getIntent().getStringExtra(LunchList.ID_EXTRA);

if (restaurantId!=null) {
load();
}
}

@Override
public void onDestroy() {
super.onDestroy();

helper.close();
}

private void load() {
Cursor c=helper.getById(restaurantId);

c.moveToFirst();
name.setText(helper.getName(c));
address.setText(helper.getAddress(c));
notes.setText(helper.getNotes(c));

if (helper.getType(c).equals("sit_down")) {
types.check(R.id.sit_down);
}
else if (helper.getType(c).equals("take_out")) {
types.check(R.id.take_out);
}
else {
types.check(R.id.delivery);
}

c.close();

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