Android读取联系人并按照拼音排序

android系统1.6中读取联系人：

cursor = cr.query(People.CONTENT_URI, null, null, null, "name desc");//取得联系人名次name = cursor.getString(cursor.getColumnIndex(ContactsContract.PhoneLookup.DISPLAY_NAME));//取得联系人idString id = cursor.getString(cursor.getColumnIndex(ContactsContract.PhoneLookup._ID));//构造查询条件，根据联系人id为条件,查询手机号字段的信息String selection = ContactsContract.CommonDataKinds.Phone.CONTACT_ID+" = ? and "+ContactsContract.CommonDataKinds.Phone.TYPE+" = ?";String[] selectionArgs = {id,"2"};cursorSingle = cr.query(Uri.parse("content://com.android.contacts/data/phones"), new String[]{"data1"}, selection, selectionArgs, null);cursorSingle.moveToNext();mobile = cursorSingle.getString(0);

获取联系人名称和手机号

cursor.moveToNext();name = cursor.getString(cursor.getColumnIndex(Phones.NAME));mobile = cursor.getString(cursor.getColumnIndex(Phones.NUMBER));

android系统2.2中读取联系人，此时只是取到名称以及联系人的id，还要根据id获取手机号码

cursor = cr.query("content://com.android.contacts/contacts", null, null, null, "sort_key asc");

获取联系人名称和手机号码

//取得联系人名次name = cursor.getString(cursor.getColumnIndex(ContactsContract.PhoneLookup.DISPLAY_NAME));//取得联系人idString id = cursor.getString(cursor.getColumnIndex(ContactsContract.PhoneLookup._ID));//构造查询条件，根据联系人id为条件,查询手机号字段的信息String selection = ContactsContract.CommonDataKinds.Phone.CONTACT_ID+" = ? and "+ContactsContract.CommonDataKinds.Phone.TYPE+" = ?";String[] selectionArgs = {id,"2"};cursorSingle = cr.query(Uri.parse("content://com.android.contacts/data/phones"), new String[]{"data1"}, selection, selectionArgs, null);cursorSingle.moveToNext();mobile = cursorSingle.getString(0);

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