public class BudgetActivity extends Activity implements OnItemClickListener {
ListView budget_lv;
private View empty_tips;
private String value = "0";
private int editId = -1;
CommonData commondata = CommonData.getInstance();
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == RESULT_OK) {
Bundle extras = data.getExtras();
value = extras.getString("value");
refreshBudget();
updataBudget();
}
}
@Override
protected void onResume() {
// TODO Auto-generated method stub
super.onResume();
refreshBudget();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.budget_activity);
empty_tips =
((LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE))
.inflate(R.layout.common_lv_empty_tips, null);
budget_lv = (ListView) findViewById(R.id.budget_category_lv);
budget_lv.setOnItemClickListener(this);
budget_lv.setEmptyView(empty_tips);
refreshBudget();
}
public void updataBudget() {
if (editId != -1) {
BudgetData bData = commondata.budgetcategory.get(editId);
bData.balance = Double.valueOf(value);
commondata.updateBudget(bData);
Toast.makeText(this, getString(R.string.budget_ok), 0).show();
editId = -1;
}
}
public void refreshBudget() {
new BudgetListAsyncTask().execute(this);
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// TODO Auto-generated method stub
BudgetData data = (BudgetData) view.getTag();
if (data.balance > 0) {
value = String.valueOf(data.balance);
}
editId = data.id;
Intent i = new Intent(this, KeyPad.class);
i.putExtra("value", value);
startActivityForResult(i, 0);
}
public void onBackPressed() {
setResult(RESULT_OK, this.getIntent());
super.onBackPressed();
// Intent i=new Intent(BudgetActivity.this,MainTabActivity.class);// MainActivity
// MainTabActivity
// startActivity(i);
// BudgetActivity.this.finish();
}
}
