unknown call types when querying device call logs

Question

In the snippet below, I am trying to read call logs and print their call type

Cursor cursor = context.getContentResolver().query(Calls.CONTENT_URI, ...);
while (cursor.moveToNext()) {
    int callType = cursor.getInt(cursor.getColumnIndex(Calls.TYPE));
    Log.d("callType", callType);
}

In some cases, I get values not listed in the official docs. Does anyone know what these callTypes mean?

---

callType 10

COMIO:

• COMIO S1

OPPO:

• A37fw
• CPH1609
• CPH1701
• CPH1801
• CPH1803
• CPH1823
• CPH1853
• CPH1859
• CPH1881
• CPH1893
• CPH1909
• CPH1911
• CPH1945
• CPH1969
• CPH1989
• RMX1801
• RMX1807

Realme:

• RMX1825
• RMX1827
• RMX1833
• RMX1901
• RMX1911
• RMX1992

Xiaomi:

• Redmi 3S

---

callType 20

OPPO:

• CPH1609
• CPH1701
• CPH1803
• CPH1853
• CPH1859
• CPH1901
• CPH1909
• RMX1801
• RMX1807

Realme:

• RMX1825
• RMX1833
• RMX1901

---

callType 100

Realme:

• RMX1827
• RMX1901

---

callType 1001

PANASONIC:

• Panasonic P85 NXT

---

Answer 1

I am able to explain the following additional call type constants: 1000, 1001, 1002

In my case the call type constants above are used for IMS call statuses in the calllog table.

See here: https://gerrit.aicp-rom.com/c/AICP/frameworks_base/+/57943/1/core/java/android/provider/CallLog.java#210

If possible, check the android source for the firmware you see the extra codes coming from in core/java/android/provider/CallLog.java. Hope this helps! It's unfortunate that this is not well-documented

Answer 2

For my OnePlus device the following codes are for:

• 100 - VoWiFi Outgoing call
• 101 - VoWiFi Incomming call

So I can only assume that the other codes like 10/20 might be for the same purpose but for other manufacturers. To bad that the codes are not documented and implemented in the android libs.