commit 7f9f348bcd064271e4c0aa0fc57a70a403fc1cb0
author Wenting Xiong <wenting.xa.xiong@sonymobile.com> Thu Aug 27 18:16:06 2020 +0800
committer Hui Wang <huiwang@google.com> Mon Aug 23 15:08:25 2021 +0000
tree 0835429f35f0cadab2b19f953219c5004f75ec16
parent 6efa908b95d84d0e2073e032320f03468b6b65d1

Redact DTMF digits log for production users

DTMF digits entered by the user is considered privacy data and should
be hidden in the info logs.

Test: manual
Test: atest CtsTelecomTestCases
Bug: 196017457

Change-Id: Ice8b63a6a64608dd7a58daf2c5d98842617db264

telecomm/java/android/telecom/ConnectionService.java

diff --git a/telecomm/java/android/telecom/ConnectionService.java b/telecomm/java/android/telecom/ConnectionService.java
index d82205e..887a4f0 100755
--- a/telecomm/java/android/telecom/ConnectionService.java
+++ b/telecomm/java/android/telecom/ConnectionService.java
@@ -2297,7 +2297,7 @@
     }
 
     private void playDtmfTone(String callId, char digit) {
-        Log.i(this, "playDtmfTone %s %c", callId, digit);
+        Log.i(this, "playDtmfTone %s %s", callId, Log.pii(digit));
         if (mConnectionById.containsKey(callId)) {
             findConnectionForAction(callId, "playDtmfTone").onPlayDtmfTone(digit);
         } else {