From 2928203107c971ff8129f57addddb6b8fa19e065 Mon Sep 17 00:00:00 2001
From: wangqi <wangqi@google.com>
Date: Tue, 5 Sep 2017 12:24:21 -0700
Subject: Strip trace info for release build.

Each trace info will add several milliseconds overhead and it's not used by end user.

Bug: 64542087
Test: none.
PiperOrigin-RevId: 167614347
Change-Id: I70c032fde162d6c8aa46be72c9ece3b7c3249fe8
---
 java/com/android/dialer/proguard/proguard_release.flags | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'java/com/android/dialer/proguard')

diff --git a/java/com/android/dialer/proguard/proguard_release.flags b/java/com/android/dialer/proguard/proguard_release.flags
index c6bdd490e..1429740f4 100644
--- a/java/com/android/dialer/proguard/proguard_release.flags
+++ b/java/com/android/dialer/proguard/proguard_release.flags
@@ -22,3 +22,9 @@
   static *** v(...);
   static *** isLoggable(...);
 }
+
+# This allows proguard to strip Trace code from release builds.
+-assumenosideeffects class android.os.Trace {
+  static *** beginSection(...);
+  static *** endSection(...);
+}
-- 
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