Question

    ContentResolver cr = getContentResolver();
    String[] projection = new String[]{"body", "ct_t", "_id", "address"};
    Uri uri = Uri.parse("content://mms-sms/conversations/" + id);
    Cursor c = cr.query(uri, projection, null, null, null);

这将查询来自特定对话的所有消息，我希望仅显示已发送的消息，因为我需要区分对话的每一方。是否像这样的uri这样的东西：

Uri uri2 = Uri.parse("content://mms-sms/conversations/" + id + "/sent/");

Answer 1

您需要在投影中添加几列，并在query()调用中包含选择参数。

final String[] projection = {"_id", "address", "body", "ct_t", "type", "msg_box"};
final String selection = "(type = 2 OR msg_box = 2)";
final Uri uri = Uri.parse("content://mms-sms/conversations/" + threadId);
Cursor c = getContentResolver().query(uri, projection, selection, null, null);

短信在发送时的type值为2。 MMS邮件将具有相同的值，但在msg_box列中。

如何仅从Android Studio中的特定会话中发送消息？

1 个答案: