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我花了 5 天时间尝试不同的东西,并在谷歌上搜索了很多,但都没有运气

我有一个广播接收器来监控和备份传入的彩信和短信。短信 - 传出和传入很容易没问题。然而彩信...

我有一个接收彩信的广播接收器,那里没问题。

然而,对于传出的彩信,我使用了一个指向 content://mms 的内容观察器

这是从服务类注册内容观察者的部分

mo = new MMSObserver(new Handler(),getApplicationContext());
        try{
            getContentResolver().unregisterContentObserver(mo);
        }
        finally{
            getContentResolver().registerContentObserver(Uri.parse("content://mms"), true, mo);
        }

这是上述内容观察器中的 onchange 部分

public void onChange(boolean bSelfChange)
{
    super.onChange(bSelfChange);
    Log.i(TAG,"MMSObserver onChange");
    ContentResolver contentResolver = context.getContentResolver();
    Uri uri = Uri.parse("content://mms");
    Cursor cur = contentResolver.quert("content://mms",null,null,null,null)
    if(cur.moveToNext()){
        String id = cur.getString(cur.getColumnIndex("_id"));
        String date = cur.getString (cur.getColumnIndex ("date"));
            String address = getAddress(id);
    }
}
    private static String getAddress(String id){
          String selectionAdd = new String("msg_id=" + id);
            String uriStr = MessageFormat.format("content://mms/{0}/addr", id);
            Uri uriAddress = Uri.parse(uriStr);
            Cursor cAdd = context.getContentResolver().query(uriAddress, null,
                selectionAdd, null, null);
            String name = null;
            if (cAdd.moveToFirst()) {
                do {
                    String number = cAdd.getString(cAdd.getColumnIndex("address"));
                    if (number != null) {
                        try {
                            Long.parseLong(number.replace("-", ""));
                            name = number;
                        } catch (NumberFormatException nfe) {
                            if (name == null) {
                                name = number;
                            }
                        }
                    }
                } while (cAdd.moveToNext());
            }
            if (cAdd != null) {
                cAdd.close();
            }
            return name;
    }

问题是地址列总是为传出的 mms 返回“插入地址令牌”。有没有什么办法可以得到 mms 的号码?

我还注意到,当消息处于草稿形式而不是发送或待处理消息时,会触发内容观察器。因为依赖这些uris通常是一个坏主意,因为它们不是sdk的一部分,所以我改用了另一种方法。对所有短信和彩信进行编目并存储它们的 _id 列,然后将它们与备份同步。但是我的问题仍然存在。

彩信地址栏始终为“插入地址令牌”

有什么建议么?

4

1 回答 1

1

您可能想尝试这样的事情:

Uri uri = Uri.parse("content://mms-sms/conversations/" + mThreadId);
String[] projection = new String[] {
    "body", "person", "sub", "subject", "retr_st", "type", "date", "ct_cls", "sub_cs", "_id", "read", "ct_l", "st", "msg_box", "reply_path_present", "m_cls", "read_status", "ct_t", "status", "retr_txt_cs", "d_rpt", "error_code", "m_id", "date_sent", "m_type", "v", "exp", "pri", "service_center", "address", "rr", "rpt_a", "resp_txt", "locked", "resp_st", "m_size"
};
String sortOrder = "normalized_date";

Cursor mCursor = getActivity().getContentResolver().query(uri, projection, null, null, sortOrder);

String messageAddress;
int type;
while (mCursor.moveToNext()) {
    String messageId = mCursor.getString(mCursor.getColumnIndex("_id"));

    Uri.Builder builder = Uri.parse("content://mms").buildUpon();
    builder.appendPath(messageId).appendPath("addr");
    Cursor c = mContext.getContentResolver().query(builder.build(), new String[] {
        "*"
    }, null, null, null);
    while (c.moveToNext()) {
        messageAddress = c.getString(c.getColumnIndex("address"));

        if (!messageAddress.equals("insert-address-token")) {
            type = c.getInt(c.getColumnIndex("type"));
            c.moveToLast();
        }
    }
    c.close();
}

我实际上并没有moveToNext()在我的代码中调用 mCursor 的方法,而是getView()SimpleCursorAdapter.

于 2013-02-19T06:02:57.233 回答