android 通讯录源代码 UI超赞

package com.android.contactsmanager; import java.io.ByteArrayOutputStream; import java.io.File; import java.io.IOException; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Calendar; import java.util.Date; import java.util.regex.Matcher; import java.util.regex.Pattern; import android.app.Activity; import android.app.AlertDialog; import android.app.DatePickerDialog; import android.app.Dialog; import android.content.ActivityNotFoundException; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.database.Cursor; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.drawable.BitmapDrawable; import android.net.Uri; import android.os.Bundle; import android.os.Environment; import android.provider.MediaStore; import android.util.Log; import android.view.ContextThemeWrapper; import android.view.KeyEvent; import android.view.View; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.DatePicker; import android.widget.EditText; import android.widget.ListAdapter; import android.widget.Spinner; import android.widget.Toast; import android.widget.AdapterView.OnItemSelectedListener; import com.android.contactsmanager.bean.MyContacts; import com.android.contactsmanager.dao.ContactsManagerDbAdater; import com.android.contactsmanager.ui.PhotoEditorView; public class EditContact extends Activity { ContactsManagerDbAdater contactsManagerDbAdapter; public static final String TAG = "EditContact"; // 用来标识请求照相功能的activity private static final int CAMERA_WITH_DATA = 3023; // 用来标识请求gallery的activity private static final int PHOTO_PICKED_WITH_DATA = 3021; // 拍照的照片存储位置 private static final File PHOTO_DIR = new File(Environment .getExternalStorageDirectory() + "/DCIM/Camera"); private File mCurrentPhotoFile;//照相机拍照得到的图片 private PhotoEditorView mEditor;//头像 Cursor contactInfoCursor;//联系人信息 MyContacts contactAllInfoCache=null;//缓存联系人所有信息 ArrayAdapter<String> adapter;//缓存GroupSpinner数据 //各个组件 private EditText name;//姓名 private EditText phoneNumber;//号码 private Spinner groupSpinner;//组 private Button birthdayButton;//生日 private EditText address;//住址 private EditText email;//邮箱 private EditText information;//好友描述 private Button ok;//确定 private Button cancel;//取消 //用户所有信息 String _name; byte[] img;//头像数据 String _phoneNumber; String _groupSpinner; String _birthdayButton; String _address; String _email; String _information; //联系人信息的索引值 int index_name=1; int index_contactIcon=2; int index_telePhone=3; int index_groupName=4; int index_birthday=5; int index_address=6; int index_email=7; int index_description=8; //int selectedGroupNameIndex;//记录用户选择的组的索引,从新的activity返回时用到 //activity处于两种状态，插入状态或者编辑状态 private static final int STATE_INSERT=0;//插入状态 private static final int STATE_EDIT=1;//编辑状态 private int state;//记录当前的状态 // 生日，年，月，日 private int mYear; private int mMonth; private int mDay; String editContactName;//缓存要编辑的联系人 @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); Log.v(TAG,"onCreate"); setContentView(R.layout.editcontact); contactsManagerDbAdapter=new ContactsManagerDbAdater(this); contactsManagerDbAdapter.open(); initAllComponents();//初始化所有组件 initGroupSpinnerData(); Intent intent=getIntent(); String action=intent.getAction(); if(action.equals(Intent.ACTION_INSERT)){ state=STATE_INSERT; }else if(action.equals(Intent.ACTION_EDIT)){ state=STATE_EDIT; //下面就该取数据库里面的数据了 editContactName=intent.getStringExtra("name"); String sql="select * from contacts where name=?"; String selectionArgs[]={editContactName}; System.out.println(editContactName); contactInfoCursor=contactsManagerDbAdapter.getCursorBySql(sql, selectionArgs); startManagingCursor(contactInfoCursor); //不知道为何只有加了下面的if语句到resume方法后才会正常执行 if(contactInfoCursor!=null && contactInfoCursor.getCount()>0){ System.out.println("<<<<<<<<<<<<<<<< test >>>>>>>>>>>>>>>>>>>"); } }else{ Log.e(TAG, "Unknown action,program will exit..."); finish(); return; } } @Override protected void onResume() { // TODO Auto-generated method stub super.onResume(); if(state == STATE_INSERT){ setTitle("新建联系人"); getNowTime(); String birthday=mYear+"-"+mMonth+"-"+mDay; birthdayButton.setText(birthday); }else if(state == STATE_EDIT){ setTitle("编辑联系人"); if(contactInfoCursor!=null && contactInfoCursor.getCount()>0){ System.out.println(">>>>>>>>>>>>>>>>>> gogogogo >>>>>>>>>>>>>>>>>>"); if(contactAllInfoCache==null){ contactInfoCursor.moveToFirst(); //得到数据库中的联系人信息 _name=contactInfoCursor.getString(1); img=contactInfoCursor.getBlob(2); _phoneNumber=contactInfoCursor.getString(3); _groupSpinner=contactInfoCursor.getString(4); _birthdayButton=contactInfoCursor.getString(5); System.out.println(_birthdayButton); initDateFromDb(_birthdayButton); _address=contactInfoCursor.getString(6); _email=contactInfoCursor.getString(7); _information=contactInfoCursor.getString(8); }else{ _name=contactAllInfoCache.getName(); //img已经在onActivityResult方法内赋了新值，这里再调用contactAllInfoCache的getContactIcon //方法会把img给覆盖掉，所以就不再调用了 //img=contactAllInfoCache.getContactIcon(); _phoneNumber=contactAllInfoCache.getTelPhone(); _groupSpinner=contactAllInfoCache.getGroupName(); _birthdayButton=contactAllInfoCache.getBirthday(); _address=contactAllInfoCache.getAddress(); _email=contactAllInfoCache.getEmail(); _information=contactAllInfoCache.getDescription(); } name.setText(_name); mEditor.setPhotoBitmap(getBitmapFromByte(img)); phoneNumber.setText(_phoneNumber); int groupIndex=adapter.getPosition(_groupSpinner); groupSpinner.setSelection(groupIndex); birthdayButton.setText(_birthdayButton); address.setText(_address); email.setText(_email); information.setTextKeepState(_information); System.out.println(">>>>>>>>>>>>>>>>>> end >>>>>>>>>>>>>>>>>>"); } } } private void initDateFromDb(String birthdayButton2) { System.out.println(birthdayButton2); String args[]=birthdayButton2.split("-"); System.out.println(args.length); mYear = Integer.valueOf(args[0]); mMonth = Integer.valueOf(args[1]); mDay = Integer.valueOf(args[2]); } //当从当前的Activity切换到另一个Activity时调用，切换过去时当前Activity并未结束(Destory) protected void onSaveInstanceState(Bundle outState) { // TODO Auto-generated method stub super.onSaveInstanceState(outState); Log.v(TAG, "record original data"); //缓存联系人信息 contactAllInfoCache=new MyContacts(); //得到最终用户信息 contactAllInfoCache.setName(name.getText().toString()); BitmapDrawable bd=(BitmapDrawable)mEditor.getDrawable(); Bitmap bitMap=bd.getBitmap(); contactAllInfoCache.setContactIcon(getBitmapByte(bitMap)); contactAllInfoCache.setTelPhone(phoneNumber.getText().toString()); contactAllInfoCache.setGroupName(groupSpinner.getSelectedItem().toString()); contactAllInfoCache.setBirthday(birthdayButton.getText().toString()); contactAllInfoCache.setAddress(address.getText().toString()); contactAllInfoCach