基于Android2.2的联系人的基本操作

Activty部分：

TestContacts.java：

1. package waga.android.study.TestContacts;
2. import android.app.Activity;
3. import android.content.ContentResolver;
4. import android.content.Intent;
5. import android.database.Cursor;
6. import android.os.Bundle;
7. import android.provider.ContactsContract;
8. import android.provider.ContactsContract.RawContacts;
9. import android.view.Menu;
10. import android.view.MenuInflater;
11. import android.view.MenuItem;
12. import android.widget.TextView;
13. public class TestContacts extends Activity
14. {
15. TextView myTextView;
16. String str;
17. @Override
18. public void onCreate(Bundle savedInstanceState)
19. {
20. super.onCreate(savedInstanceState);
21. setContentView(R.layout.main);
22. setTitle(R.string.ReadContact);
23. }
25. // 创建选项菜单
26. @Override
27. public boolean onCreateOptionsMenu(Menu menu)
28. {
29. super.onCreateOptionsMenu(menu);
30. MenuInflater inflater = getMenuInflater();
31. inflater.inflate(R.layout.menu, menu);
33. return true;
34. }
35. // 响应选项菜单
36. @Override
37. public boolean onOptionsItemSelected(MenuItem item)
38. {
39. switch (item.getItemId())
40. {
41. // 新建联系人
42. case R.id.menu_add:
43. {
44. // new一 个Intent对 象 ， 并指定class
45. Intent intent = new Intent();
46. intent.setClass(this, NewContactActivity.class);
47. startActivity(intent);
48. return true;
49. }
51. // 删除联系人
52. case R.id.menu_delete:
53. {
54. // new一 个Intent对 象 ， 并指定class
55. Intent intent = new Intent();
56. intent.setClass(this, DeleteContactActivity.class);
57. startActivity(intent);
58. return true;
59. }
61. // 更新联系人
62. case R.id.menu_update:
63. {
64. // new一 个Intent对 象 ， 并指定class
65. Intent intent = new Intent();
66. intent.setClass(this, UpdateContactActivity.class);
67. startActivity(intent);
68. return true;
69. }
71. // 退出
72. case R.id.menu_exit:
73. {
74. finish();
75. return true;
76. }
77. }
78. return false;
79. }
80. @Override
81. protected void onResume()
82. {
83. super.onResume();
84. TextView myTextView = (TextView)findViewById(R.id.ContactsInfo);
85. str = "";
87. // 读取所有的联系人
88. readAllContacts();
90. myTextView.setText(str);
91. }
92. // 读取所有的联系人
93. public void readAllContacts()
94. {
95. ContentResolver cr = getContentResolver();
96. Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
97. if (cur.getCount() > 0)
98. {
99. while (cur.moveToNext())
100. {
101. String rawContactsId = "";
102. String id = cur.getString(cur.getColumnIndex(ContactsContract.Contacts._ID));
103. String name = cur.getString(cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
104. str += "ContactID:" + id + "\n";
105. // 读取rawContactsId
106. Cursor rawContactsIdCur = cr.query(RawContacts.CONTENT_URI,
107. null,
108. RawContacts.CONTACT_ID +" = ?",
109. new String[]{id}, null);
111. if (rawContactsIdCur.moveToFirst())
112. {
113. rawContactsId = rawContactsIdCur.getString(rawContactsIdCur.getColumnIndex(RawContacts._ID));
114. str += "RawContactsID:" + rawContactsId + "\n";
115. }
116. rawContactsIdCur.close();
118. str += "姓名:" + name + "\n";
120. /*
121. Android文档：ContactsContract.CommonDataKinds.Phone：
122. CONTENT_URI：The content:// style URI for all data records of the CONTENT_ITEM_TYPE MIME type, combined with the associated raw contact and aggregate contact data.
123. */
125. // 读取号码
126. if (Integer.parseInt(cur.getString(cur.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0)
127. {
128. //Uri phoneUri=Uri.parse("content://com.android.contacts/data/phones");
129. // 下面的ContactsContract.CommonDataKinds.Phone.CONTENT_URI可以用phoneUri代替
130. Cursor PhoneCur = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
131. null,
132. //ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = ?",
133. ContactsContract.CommonDataKinds.Phone.RAW_CONTACT_ID +" = ?",
134. new String[]{rawContactsId}, null);
135. while (PhoneCur.moveToNext())
136. {
137. String number = PhoneCur.getString(PhoneCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
138. String numberType = PhoneCur.getString(PhoneCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.TYPE));
139. str += numberType + ":" + number + "\n";
140. }
141. PhoneCur.close();
142. }
144. // 读取Email
145. //Uri emailUri=Uri.parse("content://com.android.contacts/data/emails");
146. // 下面的ContactsContract.CommonDataKinds.Email.CONTENT_URI可以用emailUri代替
147. Cursor emailCur = cr.query(ContactsContract.CommonDataKinds.Email.CONTENT_URI,
148. null,
149. ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = ?",
150. new String[]{id}, null);
151. while (emailCur.moveToNext())
152. {
153. String email = emailCur.getString(emailCur.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA));
154. String emailType = emailCur.getString(emailCur.getColumnIndex(ContactsContract.CommonDataKinds.Email.TYPE));
155. str += emailType + ":" + email + "\n";
156. }
157. /*Email类型：
158. 1：TYPE_HOME
159. 2：TYPE_WORK
160. 3：TYPE_OTHER
161. 4：TYPE_MOBILE
162. */
163. emailCur.close();
165. // 读取备注
166. String noteWhere = ContactsContract.Data.CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";
167. String[] noteWhereParams = new String[]{id, ContactsContract.CommonDataKinds.Note.CONTENT_ITEM_TYPE};
168. Cursor noteCur = cr.query(ContactsContract.Data.CONTENT_URI, null, noteWhere, noteWhereParams, null);
169. if (noteCur.moveToFirst())
170. {
171. String note = noteCur.getString(noteCur.getColumnIndex(ContactsContract.CommonDataKinds.Note.NOTE));
172. str += "备注:" + note + "\n";
173. }
174. noteCur.close();
176. // 读取邮政地址
177. String addrWhere = ContactsContract.Data.CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";
178. String[] addrWhereParams = new String[]{id,ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_ITEM_TYPE};
179. Cursor addrCur = cr.query(ContactsContract.Data.CONTENT_URI, null, addrWhere, addrWhereParams, null);
180. while(addrCur.moveToNext())
181. {
182. String poBox = addrCur.getString(addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.POBOX));
183. String street = addrCur.getString(addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.STREET));
184. String city = addrCur.getString(addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.CITY));
185. String state = addrCur.getString(addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.REGION));
186. String postalCode = addrCur.getString(addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.POSTCODE));
187. String country = addrCur.getString(addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.COUNTRY));
188. String type = addrCur.getString(addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.TYPE));
190. if (poBox != "")
191. {
192. str += "POBOX:" + poBox + "\n";
193. }
195. if (street != "")
196. {
197. str += "STREET:" + street + "\n";
198. }
200. if (city != "")
201. {
202. str += "CITY:" + city + "\n";
203. }
205. if (state != "")
206. {
207. str += "REGION:" + state + "\n";
208. }
210. if (postalCode != "")
211. {
212. str += "POSTCODE:" + postalCode + "\n";
213. }
215. if (country != "")
216. {
217. str += "COUNTRY:" + country + "\n";
218. }
220. if (type != "")
221. {
222. str += "TYPE:" + type + "\n";
223. }
224. }
225. addrCur.close();
227. // 读取即时消息
228. String imWhere = ContactsContract.Data.CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";
229. String[] imWhereParams = new String[]{id, ContactsContract.CommonDataKinds.Im.CONTENT_ITEM_TYPE};
230. Cursor imCur = cr.query(ContactsContract.Data.CONTENT_URI,null, imWhere, imWhereParams, null);
231. while(imCur.moveToNext())
232. {
233. String imName = imCur.getString(imCur.getColumnIndex(ContactsContract.CommonDataKinds.Im.DATA));
234. String imType = imCur.getString(imCur.getColumnIndex(ContactsContract.CommonDataKinds.Im.PROTOCOL));
235. str += imType + ":" + imName + "\n";
236. }
237. imCur.close();
239. // 读取公司及职位
240. String orgWhere = ContactsContract.Data.CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";
241. String[] orgWhereParams = new String[]{id,ContactsContract.CommonDataKinds.Organization.CONTENT_ITEM_TYPE};
242. Cursor orgCur = cr.query(ContactsContract.Data.CONTENT_URI,null, orgWhere, orgWhereParams, null);
243. while (orgCur.moveToNext())
244. {
245. String orgName = orgCur.getString(orgCur.getColumnIndex(ContactsContract.CommonDataKinds.Organization.DATA));
246. String title = orgCur.getString(orgCur.getColumnIndex(ContactsContract.CommonDataKinds.Organization.TITLE));
247. str += orgName + ":" + title + "\n";
248. }
249. orgCur.close();
251. str += "\n";
252. }
253. }
254. }
255. }

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NewContactActivity:

1. package waga.android.study.TestContacts;
2. import android.app.Activity;
3. import android.content.ContentUris;
4. import android.content.ContentValues;
5. import android.net.Uri;
6. import android.os.Bundle;
7. import android.provider.ContactsContract;
8. import android.provider.ContactsContract.RawContacts;
9. import android.provider.ContactsContract.CommonDataKinds.Email;
10. import android.provider.ContactsContract.CommonDataKinds.Im;
11. import android.provider.ContactsContract.CommonDataKinds.Phone;
12. import android.provider.ContactsContract.CommonDataKinds.StructuredName;
13. import android.provider.ContactsContract.Contacts.Data;
14. import android.view.View;
15. import android.widget.Button;
16. import android.widget.EditText;
17. public class NewContactActivity extends Activity
18. {
19. EditText edittext_name;
20. EditText edittext_number;
21. EditText edittext_email;
22. EditText edittext_qq;
23. Button btn_Save;
24. @Override
25. public void onCreate(Bundle savedInstanceState)
26. {
27. super.onCreate(savedInstanceState);
28. setContentView(R.layout.new_contact);
29. setTitle(R.string.menu_newContact);
31. edittext_name = (EditText)findViewById(R.id.EditText_name);
32. edittext_number = (EditText)findViewById(R.id.EditText_number);
33. edittext_email = (EditText)findViewById(R.id.EditText_email);
34. edittext_qq = (EditText)findViewById(R.id.EditText_qq);
35. btn_Save =(Button)findViewById(R.id.Button_Save);
37. edittext_name.setText("test-1");
38. edittext_number.setText("13636431707-1");
39. edittext_email.setText("[email]test1@sim.com[/email]");
40. edittext_qq.setText("27015155-1");
42. btn_Save.setOnClickListener(new Button.OnClickListener()
43. {
44. @Override
45. public void onClick(View v)
46. {
47. String strName = edittext_name.getText().toString();
48. String strNumber = edittext_number.getText().toString();
49. String strEmail = edittext_email.getText().toString();
50. String strQQ = edittext_qq.getText().toString();
52. // 新建联系人
53. insert(strName, strNumber, strEmail, strQQ);
55. // 结束activity
56. finish();
57. }
58. });
59. }
61. // 新建联系人
62. public boolean insert(String given_name, String mobile_number, String work_email, String im_qq)
63. {
64. try
65. {
66. ContentValues values = new ContentValues();
68. // 下面的操作会根据RawContacts表中已有的rawContactId使用情况自动生成新联系人的rawContactId
69. Uri rawContactUri = getContentResolver().insert(RawContacts.CONTENT_URI, values);
70. long rawContactId = ContentUris.parseId(rawContactUri);
72. // 向data表插入姓名数据
73. if (given_name != "")
74. {
75. values.clear();
76. values.put(Data.RAW_CONTACT_ID, rawContactId);
77. values.put(Data.MIMETYPE, StructuredName.CONTENT_ITEM_TYPE);
78. values.put(StructuredName.GIVEN_NAME, given_name);
79. getContentResolver().insert(ContactsContract.Data.CONTENT_URI, values);
80. }
82. // 向data表插入电话数据
83. if (mobile_number != "")
84. {
85. values.clear();
86. values.put(Data.RAW_CONTACT_ID, rawContactId);
87. values.put(Data.MIMETYPE, Phone.CONTENT_ITEM_TYPE);
88. values.put(Phone.NUMBER, mobile_number);
89. values.put(Phone.TYPE, Phone.TYPE_MOBILE);
90. getContentResolver().insert(ContactsContract.Data.CONTENT_URI, values);
91. }
93. // 向data表插入Email数据
94. if (work_email != "")
95. {
96. values.clear();
97. values.put(Data.RAW_CONTACT_ID, rawContactId);
98. values.put(Data.MIMETYPE, Email.CONTENT_ITEM_TYPE);
99. values.put(Email.DATA, work_email);
100. values.put(Email.TYPE, Email.TYPE_WORK);
101. getContentResolver().insert(ContactsContract.Data.CONTENT_URI, values);
102. }
104. // 向data表插入QQ数据
105. if (im_qq != "")
106. {
107. values.clear();
108. values.put(Data.RAW_CONTACT_ID, rawContactId);
109. values.put(Data.MIMETYPE, Im.CONTENT_ITEM_TYPE);
110. values.put(Im.DATA, im_qq);
111. values.put(Im.PROTOCOL, Im.PROTOCOL_QQ);
112. getContentResolver().insert(ContactsContract.Data.CONTENT_URI, values);
113. }
114. }
116. catch (Exception e)
117. {
118. return false;
119. }
120. return true;
121. }
122. }

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DeleteContactActivity:

1. package waga.android.study.TestContacts;
2. import android.app.Activity;
3. import android.content.ContentUris;
4. import android.os.Bundle;
5. import android.provider.ContactsContract.RawContacts;
6. import android.view.View;
7. import android.widget.Button;
8. import android.widget.EditText;
9. public class DeleteContactActivity extends Activity
10. {
11. EditText edittext_rawContactId;
12. Button btn_Delete;
13. @Override
14. public void onCreate(Bundle savedInstanceState)
15. {
16. super.onCreate(savedInstanceState);
17. setContentView(R.layout.delete_contact);
18. setTitle(R.string.menu_deleteContact);
20. edittext_rawContactId = (EditText)findViewById(R.id.EditText_rawContactId);
21. btn_Delete =(Button)findViewById(R.id.Button_Delete);
23. btn_Delete.setOnClickListener(new Button.OnClickListener()
24. {
25. @Override
26. public void onClick(View v)
27. {
28. long rawContactId = Long.parseLong(edittext_rawContactId.getText().toString());
30. // 新建联系人
31. delete(rawContactId);
33. // 结束activity
34. finish();
35. }
36. });
37. }
39. // 删除联系人
40. public void delete(long rawContactId)
41. {
42. getContentResolver().delete(ContentUris.withAppendedId(RawContacts.CONTENT_URI, rawContactId), null, null);
43. //getContentResolver().delete(ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, rawContactId), null, null);
44. }
45. }
47. ****************************
48. UpdateContactActivity:
49. package waga.android.study.TestContacts;
50. import android.app.Activity;
51. import android.content.ContentValues;
52. import android.os.Bundle;
53. import android.provider.ContactsContract;
54. import android.provider.ContactsContract.CommonDataKinds.Phone;
55. import android.view.View;
56. import android.widget.Button;
57. import android.widget.EditText;
58. public class UpdateContactActivity extends Activity
59. {
60. EditText edittext_rawContactId;
61. EditText edittext_NewNumber;
62. Button btn_Update;
63. @Override
64. public void onCreate(Bundle savedInstanceState)
65. {
66. super.onCreate(savedInstanceState);
67. setContentView(R.layout.update_contact);
68. setTitle(R.string.menu_updateContact);
70. edittext_rawContactId = (EditText)findViewById(R.id.EditText_rawContactId_Delete);
71. edittext_NewNumber = (EditText)findViewById(R.id.EditText_newNumber);
72. btn_Update =(Button)findViewById(R.id.Button_Update);
74. btn_Update.setOnClickListener(new Button.OnClickListener()
75. {
76. @Override
77. public void onClick(View v)
78. {
79. String strRawContactId = edittext_rawContactId.getText().toString();
80. String strNewNumber = edittext_NewNumber.getText().toString();
82. // 更新联系人
83. update(strRawContactId, strNewNumber);
85. // 结束activity
86. finish();
87. }
88. });
89. }
91. // 更新联系人
92. public void update(String rawRawContactId, String NewNumber)
93. {
94. ContentValues values = new ContentValues();
95. values.put(Phone.NUMBER, NewNumber);
96. values.put(Phone.TYPE, Phone.TYPE_MOBILE);
98. String Where = ContactsContract.Data.RAW_CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";
99. String[] WhereParams = new String[]{rawRawContactId, Phone.CONTENT_ITEM_TYPE, };
101. getContentResolver().update(ContactsContract.Data.CONTENT_URI, values, Where, WhereParams);
102. }
103. }

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