From b055725d0b1df2f23ecfa95bff940aa8b57f97df Mon Sep 17 00:00:00 2001
From: Phil Tunstall <ptunstall@gmail.com>
Date: Fri, 27 Jul 2012 12:00:44 +0100
Subject: Hardware key custom rebinding (1/2)

Framework changes to allow rebinding of the actions performed on the following
key press events: Home long-press, menu press, menu long-press, search press,
search long-press, app-switch press and app-switch long-press.

The available actions are: Nothing, open/close menu, recent apps switcher,
search assistant, voice search and in-app search.

Patch Set 1: Initial port from ICS [done by Konstantin Koslowski]
Patch Set 2: Added 'assist' (search) key customisation
             Option for ICS-style in-app search, in addition to jellybean-style
             search assistant.
             Fixed double haptic feedback on virtual key press.
Patch Set 3: Checkbox to enable/disable all custom bindings.
             Home long-press defaults to no action on devices with
             an app-switch key.
Patch Set 4: The recent apps list will be preloaded on the initial down press
             of whichever key to which it is bound.
Patch Set 5: Fixed menu virtual key press sometimes performing the custom
             action bound to the menu key instead of just opening or closing
             the menu as it should.

Conflicts:
	core/res/res/values/public.xml
	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java

Change-Id: I72c0d220a09d79230bfa299e0521ed693e5c25f1
---
 core/java/android/view/ViewConfiguration.java | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'core/java/android/view')

diff --git a/core/java/android/view/ViewConfiguration.java b/core/java/android/view/ViewConfiguration.java
index 499075e..73295a2 100644
--- a/core/java/android/view/ViewConfiguration.java
+++ b/core/java/android/view/ViewConfiguration.java
@@ -223,6 +223,8 @@ public class ViewConfiguration {
     private boolean sHasPermanentMenuKey;
     private boolean sHasPermanentMenuKeySet;
 
+    private Context mContext;
+
     static final SparseArray<ViewConfiguration> sConfigurations =
             new SparseArray<ViewConfiguration>(2);
 
@@ -270,6 +272,8 @@ public class ViewConfiguration {
             sizeAndDensity = density;
         }
 
+        mContext = context;
+
         mEdgeSlop = (int) (sizeAndDensity * EDGE_SLOP + 0.5f);
         mFadingEdgeLength = (int) (sizeAndDensity * FADING_EDGE_LENGTH + 0.5f);
         mMinimumFlingVelocity = (int) (density * MINIMUM_FLING_VELOCITY + 0.5f);
@@ -678,7 +682,18 @@ public class ViewConfiguration {
      * @return true if a permanent menu key is present, false otherwise.
      */
     public boolean hasPermanentMenuKey() {
-        return sHasPermanentMenuKey;
+        // The action overflow button within app UI can
+        // be controlled with a system setting
+        int showOverflowButton = Settings.System.getInt(
+                mContext.getContentResolver(),
+                Settings.System.UI_FORCE_OVERFLOW_BUTTON, 0);
+        if (showOverflowButton == 1) {
+            // Force overflow button on by reporting that
+            // the device has no permanent menu key
+            return false;
+        } else {
+            return sHasPermanentMenuKey;
+        }
     }
 
     /**
-- 
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