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public
class
SelectContactActivity
extends
Activity {
private
ListView lv;
@Override
protected
void
onCreate(Bundle savedInstanceState) {
super
.onCreate(savedInstanceState);
setContentView(R.layout.activity_select_contact);
lv = (ListView) findViewById(R.id.lv_select_contact);
final
List<Map<String, String>> data = getContactInfos();
lv.setAdapter(
new
SimpleAdapter(
this
, data, R.layout.list_contact_item,
new
String[]{
"name"
,
"phone"
},
new
int
[]{R.id.tv_name,R.id.tv_phone}));
lv.setOnItemClickListener(
new
OnItemClickListener() {
@Override
public
void
onItemClick(AdapterView<?> parent, View view,
int
position,
long
id) {
String phone = data.get(position).get(
"phone"
);
Intent intent =
new
Intent();
intent.putExtra(
"phone"
, phone);
setResult(
0
, intent);
finish();
}
});
}
/**
* 获取系统的所有的联系人信息.
*
* @return
*/
public
List<Map<String, String>> getContactInfos() {
List<Map<String, String>> data =
new
ArrayList<Map<String, String>>();
ContentResolver resolver = getContentResolver();
// 查询raw_contact表 取联系人id
Cursor cursor = resolver.query(uri,
new
String[] {
"contact_id"
},
null
,
null
,
null
);
while
(cursor.moveToNext()) {
String id = cursor.getString(
0
);
System.out.println(
"联系人的id为:"
+ id);
if
(id !=
null
) {
Map<String, String> map =
new
HashMap<String, String>();
// 查询data表 把当前联系人的数据给取出来.
Cursor dataCursor = resolver.query(datauri,
null
,
"raw_contact_id=?"
,
new
String[] { id },
null
);
while
(dataCursor.moveToNext()) {
String data1 = dataCursor.getString(dataCursor
.getColumnIndex(
"data1"
));
String mimetype = dataCursor.getString(dataCursor
.getColumnIndex(
"mimetype"
));
if
(
"vnd.android.cursor.item/phone_v2"
.equals(mimetype)) {
System.out.println(
"电话:"
+ data1);
map.put(
"phone"
, data1);
}
else
if
(
"vnd.android.cursor.item/email_v2"
.equals(mimetype)) {
System.out.println(
"邮件地址:"
+ data1);
map.put(
"email"
, data1);
}
else
if
(
"vnd.android.cursor.item/name"
.equals(mimetype)) {
System.out.println(
"姓名:"
+ data1);
map.put(
"name"
, data1);
}
}
data.add(map);
dataCursor.close();
}
}
cursor.close();
return
data;
}
}
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