代码很简单，就不多废话了

复制代码 代码如下:
//读取联系人
public static Uri CONTACTSURI = ContactsContract.Contacts.CONTENT_URI;//联系人
public static void getContactsInfo(Context context,String tag){
String[] projections = new String[]{ContactsContract.Contacts._ID,ContactsContract.Contacts.DISPLAY_NAME};
Cursor cursor = context.getContentResolver().query(CONTACTSURI, projections, null, null, null);
int albumIndex = cursor.getColumnIndexOrThrow(projections[0]);
int titleIndex = cursor.getColumnIndexOrThrow(projections[1]);
Log.d(tag, cursor.getCount()+"");
while(cursor.moveToNext()){
String album = cursor.getString(albumIndex);
String title = cursor.getString(titleIndex);
Log.d(tag, album+":"+title);
}
cursor.close();
}
//根据联系人搜索联系人信息
public static void searchContacts(Context context,String tag){
String searchName = "Wang";
Uri uri = Uri.withAppendedPath(ContactsContract.Contacts.CONTENT_FILTER_URI, searchName);
// Uri uri2 = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, phoneNumber); 根据电话号码查找联系人
String[] projection = new String[]{ContactsContract.Contacts._ID};
Cursor cursor = context.getContentResolver().query(uri, projection, null, null, null);
String id = null;
if (cursor.moveToFirst()) {
id = cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.Contacts._ID));
}
cursor.close();
if (id!=null) {
String where = ContactsContract.Data._ID+"="+id;
projection = new String[]{ContactsContract.Data.DISPLAY_NAME,ContactsContract.CommonDataKinds.Phone.NUMBER};
Cursor searchcCursor = context.getContentResolver().query(ContactsContract.Data.CONTENT_URI, projection, where, null, null);
Log.d(tag, searchcCursor.getCount()+"");
int nameIndex = searchcCursor.getColumnIndex(projection[0]);
int numberIndex = searchcCursor.getColumnIndex(projection[1]);
while(searchcCursor.moveToNext()){
String name = searchcCursor.getString(nameIndex);
String number = 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。