From ae69755aa874dbac77e9874d9716ab891a144193 Mon Sep 17 00:00:00 2001
From: Amith Yamasani <yamasani@google.com>
Date: Tue, 27 Sep 2011 11:33:17 -0700
Subject: Disable USB connection type when monkeys are running.

Bug: 5375336

Also use the correct API for testing if monkeys are running.
(ActivityManager.isUserAMonkey())

Bug: 5375910
Change-Id: I2bf8e061ee5977d521de197d3a92095c1a98218d
---
 src/com/android/settings/Utils.java                  | 3 ++-
 src/com/android/settings/deviceinfo/UsbSettings.java | 6 ++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/com')

diff --git a/src/com/android/settings/Utils.java b/src/com/android/settings/Utils.java
index 90336e2..ac6cb64 100644
--- a/src/com/android/settings/Utils.java
+++ b/src/com/android/settings/Utils.java
@@ -16,6 +16,7 @@
 
 package com.android.settings;
 
+import android.app.ActivityManager;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ApplicationInfo;
@@ -278,7 +279,7 @@ public class Utils {
      * Returns true if Monkey is running.
      */
     public static boolean isMonkeyRunning() {
-        return SystemProperties.getBoolean("ro.monkey", false);
+        return ActivityManager.isUserAMonkey();
     }
 
     /**
diff --git a/src/com/android/settings/deviceinfo/UsbSettings.java b/src/com/android/settings/deviceinfo/UsbSettings.java
index 538cde7..c8671b9 100644
--- a/src/com/android/settings/deviceinfo/UsbSettings.java
+++ b/src/com/android/settings/deviceinfo/UsbSettings.java
@@ -34,6 +34,7 @@ import android.util.Log;
 
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
+import com.android.settings.Utils;
 
 /**
  * USB storage settings.
@@ -111,6 +112,11 @@ public class UsbSettings extends SettingsPreferenceFragment {
     @Override
     public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
 
+        // Don't allow any changes to take effect as the USB host will be disconnected, killing
+        // the monkeys
+        if (Utils.isMonkeyRunning()) {
+            return true;
+        }
         // temporary hack - using check boxes as radio buttons
         // don't allow unchecking them
         if (preference instanceof CheckBoxPreference) {
-- 
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