android实现读取、搜索联系人的代码
代码很简单，就不多废话了
//读取联系人
publicstaticUriCONTACTSURI=ContactsContract.Contacts.CONTENT_URI;//联系人
publicstaticvoidgetContactsInfo(Contextcontext,Stringtag){
String[]projections=newString[]{ContactsContract.Contacts._ID,ContactsContract.Contacts.DISPLAY_NAME};
Cursorcursor=context.getContentResolver().query(CONTACTSURI,projections,null,null,null);
intalbumIndex=cursor.getColumnIndexOrThrow(projections[0]);
inttitleIndex=cursor.getColumnIndexOrThrow(projections[1]);
Log.d(tag,cursor.getCount()+"");
while(cursor.moveToNext()){
Stringalbum=cursor.getString(albumIndex);
Stringtitle=cursor.getString(titleIndex);
Log.d(tag,album+":"+title);
}
cursor.close();
}
//根据联系人搜索联系人信息
publicstaticvoidsearchContacts(Contextcontext,Stringtag){
StringsearchName="Wang";
Uriuri=Uri.withAppendedPath(ContactsContract.Contacts.CONTENT_FILTER_URI,searchName);
// Uriuri2=Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI,phoneNumber);根据电话号码查找联系人
String[]projection=newString[]{ContactsContract.Contacts._ID};
Cursorcursor=context.getContentResolver().query(uri,projection,null,null,null);
Stringid=null;
if(cursor.moveToFirst()){
id=cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.Contacts._ID));
}
cursor.close();
if(id!=null){
Stringwhere=ContactsContract.Data._ID+"="+id;
projection=newString[]{ContactsContract.Data.DISPLAY_NAME,ContactsContract.CommonDataKinds.Phone.NUMBER};
CursorsearchcCursor=context.getContentResolver().query(ContactsContract.Data.CONTENT_URI,projection,where,null,null);
Log.d(tag,searchcCursor.getCount()+"");
intnameIndex=searchcCursor.getColumnIndex(projection[0]);
intnumberIndex=searchcCursor.getColumnIndex(projection[1]);
while(searchcCursor.moveToNext()){
Stringname=searchcCursor.getString(nameIndex);
Stringnumber=searchcCursor.getString(numberIndex);
Log.d(tag,number+":"+name);
}
searchcCursor.close();
}
}
以上就是本文给大家分享的代码的全部内容了，希望大家能够喜欢。