使用 "content://mms-sms/conversations"获取多个联系人的对话

Question

我成功获取列表中的所有对话，但是有一个问题，如果一个对话有多个"recipient_ids"，则此代码显示无效recipient_id提前感谢您的帮助

public static void getAllMessagesInList(Context context) {
    Uri uri = Uri.parse("content://mms-sms/conversations?simple=true");
    String[] reqCols = new String[] { "_id", "recipient_ids", "message_count", "snippet", "date", "read" };
    Cursor cursor = context.getApplicationContext().getContentResolver().query(uri, reqCols, null, null, "date DESC");
    if (cursor != null && cursor.getCount() > 0) {
        while (cursor.moveToNext()) {
            MessageBoxObject messageBoxObject = new MessageBoxObject();
            messageBoxObject.setRecipient_ids(cursor.getString(cursor.getColumnIndex(reqCols[1])));
            messageBoxObject.setMessage_count(cursor.getString(cursor.getColumnIndex(reqCols[2])));
            messageBoxObject.setSnippet(cursor.getString(cursor.getColumnIndex(reqCols[3])));
            messageBoxObject.setDate(cursor.getLong(cursor.getColumnIndex(reqCols[4])));
            messageBoxObject.setRead(cursor.getInt(cursor.getColumnIndex(reqCols[5])));
            ConstantsValues.messageBoxObjects.add(messageBoxObject);
        }
    }
    cursor.close();
}

我的消息框对象类是这个公共类 MessageBoxObject {

String recipient_number;
String message_count;
String recipient_ids;
String snippet;
String readcount, snippet_cs, type, error, has_attachment, status;
Long date;
int read;
public int getRead() { return read; }
public void setRead(int read) { this.read = read; }
public Long getDate() { return date; }
public void setDate(Long date) { this.date = date; }
public String getRecipient_ids() { return recipient_ids; }
public void setRecipient_ids(String recipient_ids) { this.recipient_ids = recipient_ids; }
public String getMessage_count() { return message_count; }
public void setMessage_count(String message_count) { this.message_count = message_count; }
public String getRecipient_number() { return recipient_number; }
public void setRecipient_number(String recipient_number) { this.recipient_number = recipient_number; }
public String getSnippet() { return snippet; }
public void setSnippet(String snippet) { this.snippet = snippet; }

}

Answer 1

recipient_ids包含空格分隔的联系人 ID。

因此，为了获取联系人列表，您必须标记recipient_ids而不是查询每个 id content://mms-sms/canonical-address表。

cannonical-address表具有与联系人address关联的_id。

您可以按ContactsContract.PhoneLookup查询以获取联系信息。