AudioService: increase audio mode timeout.

Increase audio mode timeout from 3 seconds to 6 seconds
to leave more time for VoIP apps to connect the call after
setting the audio mode.

Bug: 174714082
Test: repro steps in the bug
Change-Id: Ic1efc496931a5ab5fb9a28fc918dba1cf66a89df
Merged-In: Ic1efc496931a5ab5fb9a28fc918dba1cf66a89df
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index 7bb3e36..fb9cf0d 100755
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -7163,8 +7163,8 @@
     private static final int UNSAFE_VOLUME_MUSIC_ACTIVE_MS_MAX = (20 * 3600 * 1000); // 20 hours
     private static final int MUSIC_ACTIVE_POLL_PERIOD_MS = 60000;  // 1 minute polling interval
     private static final int SAFE_VOLUME_CONFIGURE_TIMEOUT_MS = 30000;  // 30s after boot completed
-    // check playback or record activity every 3 seconds for UIDs owning mode IN_COMMUNICATION
-    private static final int CHECK_MODE_FOR_UID_PERIOD_MS = 3000;
+    // check playback or record activity every 6 seconds for UIDs owning mode IN_COMMUNICATION
+    private static final int CHECK_MODE_FOR_UID_PERIOD_MS = 6000;
 
     private int safeMediaVolumeIndex(int device) {
         if (!mSafeMediaVolumeDevices.contains(device)) {