From ec93c0e204688a2d9f4d43e6861f20f1e8aea916 Mon Sep 17 00:00:00 2001
From: Daniel Bateman <jetison.24@gmail.com>
Date: Tue, 19 Jun 2012 20:53:23 -0500
Subject: framework: customizable kill app via back key timeout

Allows the time it takes for the back key to kill an app
to be customized via overlay.

Change-Id: Iaa43f81ee448ae7a7663254a830011a0bca5e60f
---
 core/res/res/values/config.xml                                      | 4 ++++
 policy/src/com/android/internal/policy/impl/PhoneWindowManager.java | 5 ++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 479f81a..4185659 100755
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -828,4 +828,8 @@
          config to 7. -->
     <integer name="config_deviceHardwareKeys">15</integer>
 
+    <!-- Timeout in MS for how long you have to long-press the back key to
+         kill the foreground app. -->
+    <integer name="config_backKillTimeout">2000</integer>
+
 </resources>
diff --git a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
index 9094f85..933a3a3 100755
--- a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
+++ b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
@@ -367,6 +367,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
     static final int DEFAULT_ACCELEROMETER_ROTATION = 0;
     int mAccelerometerDefault = DEFAULT_ACCELEROMETER_ROTATION;
     boolean mHasSoftInput = false;
+    int mBackKillTimeout;
     
     int mPointerLocationMode = 0;
     PointerLocationView mPointerLocationView = null;
@@ -993,6 +994,8 @@ public class PhoneWindowManager implements WindowManagerPolicy {
                 com.android.internal.R.integer.config_lidKeyboardAccessibility);
         mLidNavigationAccessibility = mContext.getResources().getInteger(
                 com.android.internal.R.integer.config_lidNavigationAccessibility);
+        mBackKillTimeout = mContext.getResources().getInteger(
+                com.android.internal.R.integer.config_backKillTimeout);
         // register for dock events
         IntentFilter filter = new IntentFilter();
         filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE);
@@ -1894,7 +1897,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
             if (Settings.Secure.getInt(mContext.getContentResolver(),
                     Settings.Secure.KILL_APP_LONGPRESS_BACK, 0) == 1) {
                 if (down && repeatCount == 0) {
-                    mHandler.postDelayed(mBackLongPress, 2000);
+                    mHandler.postDelayed(mBackLongPress, mBackKillTimeout);
                 }
             }
         }
-- 
cgit v1.1