实例介绍
【实例简介】
【实例截图】
【核心代码】
public class TransactionTabActivity extends Activity implements OnClickListener,OnCheckedChangeListener,OnItemSelectedListener{
final static int INCOME_MODE = 0;
final static int PAYOUT_MODE = 1;
final static int EDIT_MODE = 2;
private int type = PAYOUT_MODE;//操作类型0收入、1支出、2编辑
private String[] str = null;
private String[] accountId = null;
private MyDbHelper db = null;
CommonData commondata = CommonData.getInstance();
private Calendar calendar = Calendar.getInstance();
private DatePickerDialog datePicker = null;
private AlertDialog dialog = null;
private ArrayAdapter<String> adapter;
private List<String> list = null;
private TextView title_tv = null;
private RadioGroup trans_type_tab_rg = null;
private RadioButton rb1=null;
private RadioButton rb2=null;
private FrameLayout corporation_fl = null;
private FrameLayout empty_fl = null;
private Button cost_btn = null;
private String value="0";
private Spinner first_level_category_spn = null;
private Spinner sub_category_spn = null;
private int type_sub_id = 0;
private Spinner account_spn = null;
private Spinner corporation_spn = null;
private Button trade_time_btn = null;
private Spinner project_spn = null;
private Button memo_btn = null;
private Button save_btn = null;
private Button cancel_btn = null;
private EditText edit = null;
TransactionData data;
private int isInitOnly = 0;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.add_or_edit_expense_activity);
str = new String[]{getString(R.string.edit_in),getString(R.string.edit_out)};
Intent intent = getIntent();
type = intent.getIntExtra("mode", 1);
data = (TransactionData)getIntent().getParcelableExtra("data");
loadingFormation();
initData();
}
private void loadingFormation(){
title_tv = (TextView) findViewById(R.id.title_tv);
trans_type_tab_rg = (RadioGroup) findViewById(R.id.trans_type_tab_rg);
rb1 = (RadioButton) findViewById(R.id.payout_tab_rb);
rb1.setChecked(true);
rb1.setOnCheckedChangeListener(this);
cost_btn=(Button)findViewById(R.id.cost_btn);
cost_btn.setOnClickListener(this);
corporation_fl=(FrameLayout)findViewById(R.id.corporation_fl);
empty_fl=(FrameLayout)findViewById(R.id.empty_fl);
first_level_category_spn = (Spinner) findViewById(R.id.first_level_category_spn);
first_level_category_spn.setOnItemSelectedListener(this);
sub_category_spn = (Spinner) findViewById(R.id.sub_category_spn);
sub_category_spn.setOnItemSelectedListener(this);
account_spn = (Spinner) findViewById(R.id.account_spn);
corporation_spn = (Spinner) findViewById(R.id.corporation_spn);
trade_time_btn = (Button) findViewById(R.id.trade_time_btn);
trade_time_btn.setOnClickListener(this);
project_spn = (Spinner) findViewById(R.id.project_spn);
memo_btn = (Button) findViewById(R.id.memo_btn);
memo_btn.setOnClickListener(this);
save_btn = (Button) findViewById(R.id.save_btn);
save_btn.setOnClickListener(this);
cancel_btn = (Button) findViewById(R.id.cancel_btn);
cancel_btn.setOnClickListener(this);
}
private void initData(){
db = SplashScreenActivity.db;
if(type == EDIT_MODE){
//支出
if(data.type == 1)
{
corporation_fl.setVisibility(View.VISIBLE);
empty_fl.setVisibility(View.GONE);
}else //收入
{
corporation_fl.setVisibility(View.GONE);
empty_fl.setVisibility(View.VISIBLE);
}
trans_type_tab_rg.setVisibility(View.GONE);
title_tv.setVisibility(View.VISIBLE);
title_tv.setText(str[data.type]);
cost_btn.setText(DecimalFormat.getCurrencyInstance().format(data.money));
value = String.valueOf(String.format("%.2f", data.money));
trade_time_btn.setText(data.date);
calendar.set(Integer.valueOf(data.date.substring(0, 4)), Integer.valueOf(data.date.substring(5, 7))-1, Integer.valueOf(data.date.substring(8, 10)));
memo_btn.setText(data.memo);
}else{
trade_time_btn.setText(format(calendar.getTime()));
}
corporation_spn.setAdapter(addapter(list,7));
project_spn.setAdapter(addapter(list,8));
updateInfo(-1);
}
/**更新类别数据*/
private void updateInfo(int position){
type_sub_id = 0;
int id = 0;
int id_sub = 0;
String strWhere = "";
int account_num = 0;
switch (type) {
case PAYOUT_MODE:
id = 0;
id_sub = 1;
strWhere = "<>1";
break;
case INCOME_MODE:
id = 2;
id_sub = 3;
strWhere = "=0";
break;
default:
if(data.type == INCOME_MODE){
id = 2;
id_sub = 3;
strWhere = "=0";
}else{
id = 0;
id_sub = 1;
strWhere = "<>1";
}
break;
}
Cursor cursor = null;
if(position < 0){
list = new ArrayList<String>();
cursor = db.select(MyDbInfo.getTableNames()[6], MyDbInfo.getFieldNames()[6], "(select POSTIVE from TBL_ACCOUNT_TYPE where ID=" MyDbInfo.getFieldNames()[6][2] ")" strWhere, null, null, null, null);
accountId = new String[cursor.getCount()];
while (cursor.moveToNext()) {
list.add(cursor.getString(1));
accountId[account_num] = cursor.getString(0);
account_num ;
}
adapter = new ArrayAdapter<String>(this,android.R.layout.simple_spinner_item, list);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
account_spn.setAdapter(adapter);
first_level_category_spn.setAdapter(addapter(list,id));
position = 0;
}
list = new ArrayList<String>();
cursor = db.select(MyDbInfo.getTableNames()[id_sub], MyDbInfo.getFieldNames()[id_sub], MyDbInfo.getFieldNames()[id_sub][2] "=?", new String[]{String.valueOf(position 1)}, null, null, null);
while (cursor.moveToNext()) {
if(type_sub_id == 0)
type_sub_id = cursor.getInt(0);
list.add(cursor.getString(1));
}
adapter = new ArrayAdapter<String>(this,android.R.layout.simple_spinner_item, list);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
sub_category_spn.setAdapter(adapter);
cursor.close();
}
private void saveInfo(){
if(value.equals("") || value == null || Double.parseDouble(value) <= 0){
Toast.makeText(getApplicationContext(), getString(R.string.input_message),
Toast.LENGTH_SHORT).show();
return;
}
int tableId = 0;
String fieldNames[] = null;
String values[] = null;
switch (type) {
case PAYOUT_MODE:
tableId = 9;
fieldNames = new String[]{"AMOUNT", "EXPENDITURE_CATEGORY_ID", "EXPENDITURE_SUB_CATEGORY_ID", "ACCOUNT_ID", "STORE_ID", "ITEM_ID", "DATE", "MEMO"};
values = new String[]{
value,
String.valueOf(first_level_category_spn.getSelectedItemPosition() 1),
String.valueOf(sub_category_spn.getSelectedItemPosition() type_sub_id),
accountId[account_spn.getSelectedItemPosition()],
String.valueOf(corporation_spn.getSelectedItemPosition() 1),
String.valueOf(project_spn.getSelectedItemPosition() 1),
trade_time_btn.getText().toString(),
memo_btn.getText().toString()
};
updataAccount(type);
break;
case INCOME_MODE:
tableId = 10;
fieldNames = new String[]{"AMOUNT", "INCOME_CATEGORY_ID", "INCOME_SUB_CATEGORY_ID", "ACCOUNT_ID", "ITEM_ID", "DATE", "MEMO"};
values = new String[]{
value,
String.valueOf(first_level_category_spn.getSelectedItemPosition() 1),
String.valueOf(sub_category_spn.getSelectedItemPosition() type_sub_id),
accountId[account_spn.getSelectedItemPosition()],
String.valueOf(project_spn.getSelectedItemPosition() 1),
trade_time_btn.getText().toString(),
memo_btn.getText().toString()
};
updataAccount(type);
break;
default:
if(data.type == PAYOUT_MODE){
tableId = 9;
fieldNames = new String[]{"AMOUNT", "EXPENDITURE_CATEGORY_ID", "EXPENDITURE_SUB_CATEGORY_ID", "ACCOUNT_ID", "STORE_ID", "ITEM_ID", "DATE", "MEMO"};
values = new String[]{
value,
String.valueOf(first_level_category_spn.getSelectedItemPosition() 1),
String.valueOf(sub_category_spn.getSelectedItemPosition() type_sub_id),
accountId[account_spn.getSelectedItemPosition()],
String.valueOf(corporation_spn.getSelectedItemPosition() 1),
String.valueOf(project_spn.getSelectedItemPosition() 1),
trade_time_btn.getText().toString(),
memo_btn.getText().toString()
};
updataAccount(data.type);
}else if(data.type == INCOME_MODE){
tableId = 10;
fieldNames = new String[]{"AMOUNT", "INCOME_CATEGORY_ID", "INCOME_SUB_CATEGORY_ID", "ACCOUNT_ID", "ITEM_ID", "DATE", "MEMO"};
values = new String[]{
value,
String.valueOf(first_level_category_spn.getSelectedItemPosition() 1),
String.valueOf(sub_category_spn.getSelectedItemPosition() type_sub_id),
accountId[account_spn.getSelectedItemPosition()],
String.valueOf(project_spn.getSelectedItemPosition() 1),
trade_time_btn.getText().toString(),
memo_btn.getText().toString()
};
updataAccount(data.type);
}
break;
}
if(type == EDIT_MODE){
db.update(MyDbInfo.getTableNames()[tableId], fieldNames, values, "ID=" data.infoId, null);
Toast.makeText(getApplicationContext(), getString(R.string.edit_message),Toast.LENGTH_SHORT).show();
}else{
db.insert(MyDbInfo.getTableNames()[tableId], fieldNames,values);
Toast.makeText(getApplicationContext(), getString(R.string.save_message),Toast.LENGTH_SHORT).show();
}
exit();
}
private void updataAccount(int type){
Iterator<AccountData> iteratorSort = commondata.account.values().iterator();
while (iteratorSort.hasNext()){
AccountData data = iteratorSort.next();
if(data.id == Integer.parseInt(accountId[account_spn.getSelectedItemPosition()]))
{
if(type == INCOME_MODE){
data.balance = data.balance Double.parseDouble(value);
commondata.updateAccount(data);
}else if(type == PAYOUT_MODE){
data.balance = data.balance-Double.parseDouble(value);
commondata.updateAccount(data);
}
return;
}
}
}
private ArrayAdapter<String> addapter(List<String> list,int id){
list = new ArrayList<String>();
Cursor cursor = db.select(MyDbInfo.getTableNames()[id], MyDbInfo.getFieldNames()[id], null, null, null, null, null);
while (cursor.moveToNext()) {
list.add(cursor.getString(1));
}
adapter = new ArrayAdapter<String>(this,android.R.layout.simple_spinner_item, list);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
cursor.close();
return adapter;
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// TODO Auto-generated method stub
if (resultCode == Activity.RESULT_OK && requestCode == 0) {
Bundle extras = data.getExtras();
value = extras.getString("value");
cost_btn.setText(DecimalFormat.getCurrencyInstance().format(Double.parseDouble(value)));
}
}
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
// TODO Auto-generated method stub
//支出
if(rb1.isChecked())
{
type = PAYOUT_MODE;
corporation_fl.setVisibility(View.VISIBLE);
empty_fl.setVisibility(View.GONE);
}else //收入
{
type = INCOME_MODE;
corporation_fl.setVisibility(View.GONE);
empty_fl.setVisibility(View.VISIBLE);
}
updateInfo(-1);
}
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position,
long id) {
// TODO Auto-generated method stub
if(view == first_level_category_spn.getSelectedView()){//类别更新
if(type == EDIT_MODE && isInitOnly == 0){
isInitOnly = 1;
first_level_category_spn.setSelection(data.category_id-1);
account_spn.setSelection(data.account_id-1);
corporation_spn.setSelection(data.shop_id-1);
project_spn.setSelection(data.item_id-1);
updateInfo(data.category_id-1);
sub_category_spn.setSelection(data.subcategory_id-type_sub_id);
}else{
if(isInitOnly==1){
isInitOnly = 2;
return;
}
updateInfo(position);
}
}
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
// TODO Auto-generated method stub
}
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
if(v == cost_btn){
Intent i=new Intent(TransactionTabActivity.this,KeyPad.class);
i.putExtra("value", value);
startActivityForResult(i, 0);
}
if(v == trade_time_btn){
datePicker = new DatePickerDialog(this, mDateSetListenerSatrt,
calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH));
datePicker.show();
}
if(v == memo_btn){
edit = new EditText(this);
edit.setLines(5);
edit.setText(memo_btn.getText());
dialog = new AlertDialog.Builder(this)
.setTitle(getString(R.string.dialog_memo_title))
.setView(edit)
.setPositiveButton(getString(R.string.dialog_memo_ok), new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
memo_btn.setText(edit.getText());
}
}).setNegativeButton(getString(R.string.dialog_memo_cancle), new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
}
}).show();
}
if(v == save_btn){
saveInfo();
}
if(v == cancel_btn){
exit();
}
}
public void onBackPressed() {
exit();
}
private void exit(){
if(type != EDIT_MODE){
Intent intent = new Intent(TransactionTabActivity.this,MainActivity.class);
startActivity(intent);
finish();
}else{
this.setResult(RESULT_OK, getIntent());
this.finish();
}
}
private DatePickerDialog.OnDateSetListener mDateSetListenerSatrt = new DatePickerDialog.OnDateSetListener() {
public void onDateSet(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
calendar.set(Calendar.DAY_OF_MONTH, dayOfMonth);
calendar.set(Calendar.MONTH, monthOfYear);
calendar.set(Calendar.YEAR, year);
trade_time_btn.setText(format(calendar.getTime()));
}
};
private String format(Date date){
String str = "";
SimpleDateFormat ymd = null;
ymd = new SimpleDateFormat("yyyy-MM-dd");
str = ymd.format(date);
return str;
}
}
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