通讯录有关

通讯录相关

1.查看所有联系人信息

ContentResolver cr = mContext.getContentResolver();Cursor cursor = cr.query(ContactsContract.Contacts.CONTENT_URI ,null,null,null,null);while(cursor.moveToNext()){for (int i = 0, count = cursor.getColumnCount(); i < count; i++){Log.v("TAG", "column:" + cursor.getColumnName(i) + ",value:" + cursor.getString(i));}}

2.查询通过话的联系人，并按最后一次通话的时间排序（注意，如果通话对象不存在于联系人中，则没有）

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ContentResolver cr = mContext.getContentResolver();Cursor cursor = cr.query(ContactsContract.Contacts.CONTENT_URI , null, "times_contacted > 0 ", null, "last_time_contacted desc");while (cursor.moveToNext()){ContentResolver cr = mContext.getContentResolver();Cursor cursor = cr.query(CallLog.Calls.CONTENT_URI , null, " _id in (select _id from calls group by number order by date desc )", null, "date desc");while (cursor.moveToNext()){for (int i = 0, count = cursor.getColumnCount(); i < count; i++){Log.v("TAG", "column:" + cursor.getColumnName(i) + ",value:" + cursor.getString(i));}}?for (int i = 0, count = cursor.getColumnCount(); i < count; i++){Log.v("TAG", "column:" + cursor.getColumnName(i) + ",value:" + cursor.getString(i));}}

3.查询出所有的最近的不重复的通话记录（包括不存在于联系人中的），并按时间排序,但是没有通话的次数

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ContentResolver cr = mContext.getContentResolver();Cursor cursor = cr.query(CallLog.Calls.CONTENT_URI , null, " _id in (select _id from calls group by number order by date desc )", null, "date desc");while (cursor.moveToNext()){for (int i = 0, count = cursor.getColumnCount(); i < count; i++){Log.v("TAG", "column:" + cursor.getColumnName(i) + ",value:" + cursor.getString(i));}          }

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