From 7f9623f3dc6ec5f548bbade0b497d1f5e7f6db06 Mon Sep 17 00:00:00 2001
From: Jason Monk <jmonk@google.com>
Date: Wed, 11 Feb 2015 09:03:02 -0500
Subject: Up the history on SignalControllers

Also add a test for it, because despite the comment next to it, I
try to set it to an invalid value...

Bug: 19201696
Change-Id: I3c12c871c73ad5ab15f39a6b91b29c71101adad6
---
 .../src/com/android/systemui/statusbar/policy/SignalController.java  | 2 +-
 .../systemui/statusbar/policy/NetworkControllerSignalTest.java       | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/SignalController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SignalController.java
index 14c3d9c493ab..9ab4ec3e3cec 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/SignalController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SignalController.java
@@ -36,7 +36,7 @@ public abstract class SignalController<T extends SignalController.State,
     // Save the previous SignalController.States of all SignalControllers for dumps.
     static final boolean RECORD_HISTORY = true;
     // If RECORD_HISTORY how many to save, must be a power of 2.
-    static final int HISTORY_SIZE = 16;
+    static final int HISTORY_SIZE = 64;
 
     protected static final boolean DEBUG = NetworkControllerImpl.DEBUG;
     protected static final boolean CHATTY = NetworkControllerImpl.CHATTY;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerSignalTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerSignalTest.java
index 7fa3f68ee729..aefb1bb2b640 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerSignalTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerSignalTest.java
@@ -248,6 +248,11 @@ public class NetworkControllerSignalTest extends NetworkControllerBaseTest {
         }
     }
 
+    public void testHistorySize() {
+        // Verify valid history size, otherwise it gits printed out the wrong order and whatnot.
+        assertEquals(0, SignalController.HISTORY_SIZE & (SignalController.HISTORY_SIZE - 1));
+    }
+
     private void setCdma() {
         setIsGsm(false);
         updateDataConnectionState(TelephonyManager.DATA_CONNECTED,
-- 
cgit v1.2.3-59-g8ed1b