Android参考源码-个人消费记录软件.zip

package com.cola.ui; import java.util.Calendar; import java.util.TimeZone; import android.app.Activity; import android.app.AlertDialog; import android.app.DatePickerDialog; import android.app.Dialog; import android.app.TimePickerDialog; import android.content.ComponentName; import android.content.DialogInterface; import android.content.Intent; import android.content.SharedPreferences.Editor; import android.content.pm.ActivityInfo; import android.database.Cursor; import android.os.Bundle; import android.util.Log; import android.view.KeyEvent; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.DatePicker; import android.widget.EditText; import android.widget.SimpleCursorAdapter; import android.widget.Spinner; import android.widget.TextView; import android.widget.TimePicker; import android.widget.Toast; public class Frm_Addbills extends Activity implements OnClickListener { EditText edittext_acctitem,EditTextDESC,Fee; TextView mDate; TextView mTime; static final int RG_REQUEST = 0; private int mYear; private int mMonth; private int mDay; private int mHour; private int mMinute; Spinner s1; Button BtnDate,BtnTime; Button BtnCancel,BtnSave; BilldbHelper billdb; int acctitemid=-1; public void onCreate(Bundle icicle) { super.onCreate(icicle); setTitle("ColaBox-添加账单"); setContentView(R.layout.frm_addbills); edittext_acctitem = (EditText)findViewById(R.id.edittext_acctitem); edittext_acctitem.setOnClickListener(this); EditTextDESC=(EditText)findViewById(R.id.EditTextDESC); Fee=(EditText)findViewById(R.id.Fee); BtnDate=(Button)findViewById(R.id.BtnDate); BtnDate.setOnClickListener(this); BtnTime=(Button)findViewById(R.id.BtnTime); BtnTime.setOnClickListener(this); BtnCancel=(Button)findViewById(R.id.BtnCancel); BtnCancel.setOnClickListener(this); BtnSave=(Button)findViewById(R.id.BtnSave); BtnSave.setOnClickListener(this); mDate = (TextView) findViewById(R.id.vdate); mTime = (TextView) findViewById(R.id.vtime); //Calendar c=Calendar.getInstance(Locale.CHINA); initTime(); setDatetime(); billdb = new BilldbHelper(this); s1=(Spinner) findViewById(R.id.Spinner01); String[] from= new String[]{"caption"}; int[] to=new int[]{android.R.id.text1}; Cursor cur=billdb.getUserid(); SimpleCursorAdapter mAdapter=new SimpleCursorAdapter(this,android.R.layout.simple_spinner_item, cur,from, to); mAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); s1.setAdapter(mAdapter); //getBillsTotal } public boolean onCreateOptionsMenu(Menu menu) { super.onCreateOptionsMenu(menu); menu.add(0, 1, 0, "账目明细").setIcon(R.drawable.editbills); //menu.add(0, 2, 0, "账目统计").setIcon(R.drawable.editbills2); //menu.add(0, 3, 0, "账目报表").setIcon(R.drawable.billsum1); menu.add(0, 4, 0, "退 出").setIcon(R.drawable.quit); menu.add(0, 5, 0, "关于ColaBox"); return true; } public void onClick(View v) { if (v.equals(edittext_acctitem)) { Log.v("ColaBox", "cmd=edittext_acctitem"); //test Editor sharedata = getSharedPreferences("data", 0).edit(); sharedata.putString("item","hello getSharedPreferences"); sharedata.commit(); Intent intent = new Intent(); intent.setClass(Frm_Addbills.this, Frm_Editacctitem.class); startActivityForResult(intent, RG_REQUEST); } else if (v.equals(BtnTime)){ showDialog(1); } else if (v.equals(BtnDate)){ showDialog(2); } else if (v.equals(BtnCancel)){ cancel(); } else if (v.equals(BtnSave)){ save(); } } public boolean onOptionsItemSelected(MenuItem item) { //Log.v("ColaBox", "getmenuitemid=" + item.getItemId()); switch (item.getItemId()) { case 1: Intent intent = new Intent(); //intent.setClass(Frm_Addbills.this, Grid_bills.class); intent.setClassName(Frm_Addbills.this,"com.cola.ui.Grid_bills");; startActivity(intent); return true; case 2: int nOrientation = getRequestedOrientation(); if (nOrientation == ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE) setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); else setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); return true; case 3: Intent i = new Intent(); i.setClass(Frm_Addbills.this, LocalService.class); ComponentName compName = startService(i); if (compName == null) { Log.e("main_Service", "startService() failed!"); } //startService(new Intent(Frm_Addbills.this,mainService.class)); return true; case 4: QuitApp(); return true; case 5: new AlertDialog.Builder(this) .setTitle("ColaBox") .setMessage("作者:UntosiL Email:untosil@gmail.com Blog:blog.csdn.net/untosil") .show(); return true; } return false; } public void QuitApp() { new AlertDialog.Builder(Frm_Addbills.this).setTitle("提示").setMessage( "确定退出?").setIcon(R.drawable.quit).setPositiveButton("确定", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { billdb.close(); finish(); } }).setNegativeButton("取消", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { } }).show(); } protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (requestCode == RG_REQUEST) { if (resultCode == RESULT_CANCELED) { // setTitle("Canceled..."); } else if (resultCode == RESULT_OK) { // setTitle((String)data.getCharSequenceExtra("DataKey")); edittext_acctitem.setText((String) data.getCharSequenceExtra("name")); acctitemid=Integer.parseInt((String)data.getCharSequenceExtra("id")); Log.v("cola","get acctitemid="+acctitemid); } } } private void cancel(){ Log.v("cola","u put cancel btn"); edittext_acctitem.setText(""); Fee.setText(""); acctitemid=-1; initTime();setDatetime(); EditTextDESC.setText(""); } private void save(){ Log.v("cola","u put save btn"); if (acctitemid==-1){ new AlertDialog.Builder(this) .setMessage("请首先选择账目.") .show(); return; } int fee=0; String s=Fee.getText().toString(); int pos=s.indexOf("."); //Log.v("cola","i="+(s.length()-pos)); if (pos>0){ if (s.length()-pos<3){ s=s+"0"; } fee=Integer.parseInt(s.substring(0,pos)+s.substring(pos+1,pos+3)); }else{ fee=Integer.parseInt(s)*100; } Log.v("cola","u put save btn"); if (billdb.Bills_save(acctitemid,fee,(int)s1.getSelectedItemId(), ((TextView)mDate).getText().toString(), ((TextView)mTime).getText().toString(),EditTextDESC.getText().toString())){ Toast.makeText(this, "保存成功.", Toast.LENGTH_SHORT).show(); cancel(); }else{ Toast.makeText(this, "保存失败,请检查数据.", Toast.LENGTH_SHORT).show(); } } public boolean onKeyDown(int keyCode, KeyEvent event) { switch (keyCode) { case KeyEvent.KEYCODE_BACK: QuitApp(); return true; } return false; } private void initTime(){ Calendar c = Calendar. getInstance(TimeZone.getTimeZone("GMT+08:00")); mYear = c.get(Calendar.YEAR); mMonth = c.get(Calendar.MONTH)+1; mDay = c.get(Calendar.DAY_OF_MONTH); mHour = c.get(Calendar.HOUR_OF_DAY); mMinute = c.get(Calendar.MINUTE); } private void setDa