Question

您好我尝试在Android上将短信标记为已读。我有以下代码：

public void setRead(int position, String smsMessageId) {

        smsBody.get(position).status=true;
        ContentValues values = new ContentValues();
        values.put("read", true);
        context.getContentResolver().update(Uri.parse("content://sms/inbox"),
                values, "_id=" + smsMessageId, null);
    }

代码的执行发生在这里：

public void onItemClick(AdapterView<?> parent, View view, int pos, long id) {
        try {

            SMSItem smsMessageStr = (SMSItem) arrayAdapter.getItem(pos);
            if (smsMessageStr.status == false) {

                // String smsMessageId = ((SmsArrayAdapter)
                // arrayAdapter).getId(pos);
                ((SmsArrayAdapter) arrayAdapter).setRead(pos, smsMessageStr.ID); 
                Toast.makeText(this, "ID is " + smsMessageStr.ID, Toast.LENGTH_LONG)
                        .show();
            }
            Intent intent = new Intent(SmsActivity.this,
                    ShowIndividualSMS.class);
            intent.putExtra("SMS", smsMessageStr.sms);
            startActivity(intent);

        } catch (Exception e) {
            e.printStackTrace();
            Toast.makeText(this, "exception is " + e.getMessage(),
                    Toast.LENGTH_LONG).show();
            Log.e("TAG", e.getMessage());
        }
    }

我已尝试过所有可能的解决方案。为什么我无法将此短信设置为已读？问题出在哪儿？

Answer 1

试试这个，

Uri uri = Uri.parse("content://sms/inbox");
Cursor cursor = context.getContentResolver().query(uri, null, null, null, null);
while (cursor.moveToNext()) {
  // Retrieve sms
  // see column "address" for comparing

  // Then update the sms and set the column "read" to 1
}

也用，

ContentValues values = new ContentValues();
values.put("read",true);
getContentResolver().update(Uri.parse("content://sms/inbox"),values,
    "_id="+SmsMessageId, null);

其中id是消息ID。

Answer 2

请找到这个

 private void markMessageRead(Context context, String number, String body) {

            Uri uri = Uri.parse("content://sms/inbox");
            Cursor cursor = context.getContentResolver().query(uri, null, null, null, null);
            try{

            while (cursor.moveToNext()) {
                    if ((cursor.getString(cursor.getColumnIndex("address")).equals(number)) && (cursor.getInt(cursor.getColumnIndex("read")) == 0)) {
                        if (cursor.getString(cursor.getColumnIndex("body")).startsWith(body)) {
                            String SmsMessageId = cursor.getString(cursor.getColumnIndex("_id"));
                            ContentValues values = new ContentValues();
                            values.put("read", true);
                            context.getContentResolver().update(Uri.parse("content://sms/inbox"), values, "_id=" + SmsMessageId, null);
                            return;
                        }
                    }
                }
      }catch(Exception e)
      {
          Log.e("Mark Read", "Error in Read: "+e.toString());
      }
}

如何将短信标记为已读

2 个答案: