From 1a3de05f22f5a94a352ec4aae7fa3e9a1e316a40 Mon Sep 17 00:00:00 2001
From: Pawit Pornkitprasan <p.pawit@gmail.com>
Date: Wed, 27 Mar 2013 08:49:50 +0700
Subject: Settings: remove Pie control for devices without navbar

Change-Id: Ie0e8994436bce1848f540b50bd15bce77276808d
---
 .../settings/cyanogenmod/SystemSettings.java       | 38 +++++++++++++---------
 1 file changed, 22 insertions(+), 16 deletions(-)

diff --git a/src/com/android/settings/cyanogenmod/SystemSettings.java b/src/com/android/settings/cyanogenmod/SystemSettings.java
index 889dc04..9e05b71 100644
--- a/src/com/android/settings/cyanogenmod/SystemSettings.java
+++ b/src/com/android/settings/cyanogenmod/SystemSettings.java
@@ -62,6 +62,23 @@ public class SystemSettings extends SettingsPreferenceFragment {
         addPreferencesFromResource(R.xml.system_settings);
         PreferenceScreen prefScreen = getPreferenceScreen();
 
+        // Only show the hardware keys config on a device that does not have a navbar
+        // and the navigation bar config on phones that has a navigation bar
+        boolean removeKeys = false;
+        boolean removeNavbar = false;
+
+        IWindowManager windowManager = IWindowManager.Stub.asInterface(
+                ServiceManager.getService(Context.WINDOW_SERVICE));
+        try {
+            if (windowManager.hasNavigationBar()) {
+                removeKeys = true;
+            } else {
+                removeNavbar = true;
+            }
+        } catch (RemoteException e) {
+            // Do nothing
+        }
+
         // Determine which user is logged in
         mIsPrimary = UserHandle.myUserId() == UserHandle.USER_OWNER;
         if (mIsPrimary) {
@@ -76,22 +93,6 @@ public class SystemSettings extends SettingsPreferenceFragment {
                 }
             }
 
-            // Only show the hardware keys config on a device that does not have a navbar
-            // and the navigation bar config on phones that has a navigation bar
-            boolean removeKeys = false;
-            boolean removeNavbar = false;
-            IWindowManager windowManager = IWindowManager.Stub.asInterface(
-                    ServiceManager.getService(Context.WINDOW_SERVICE));
-            try {
-                if (windowManager.hasNavigationBar()) {
-                    removeKeys = true;
-                } else {
-                    removeNavbar = true;
-                }
-            } catch (RemoteException e) {
-                // Do nothing
-            }
-
             // Act on the above
             if (removeKeys) {
                 prefScreen.removePreference(findPreference(KEY_HARDWARE_KEYS));
@@ -126,6 +127,11 @@ public class SystemSettings extends SettingsPreferenceFragment {
 
         // Pie controls
         mPieControl = (PreferenceScreen) findPreference(KEY_PIE_CONTROL);
+        if (mPieControl != null && removeNavbar) {
+            // Remove on devices without a navbar to start with
+            prefScreen.removePreference(mPieControl);
+            mPieControl = null;
+        }
 
         // Don't display the lock clock preference if its not installed
         removePreferenceIfPackageNotInstalled(findPreference(KEY_LOCK_CLOCK));
-- 
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