From 9654329008bfde134de63df06dc15ac0271a0d4c Mon Sep 17 00:00:00 2001
From: Adam Cohen <adamcohen@google.com>
Date: Fri, 28 Sep 2012 18:13:14 -0700
Subject: Getting rid of blue outline in user switcher, instead brighten the
 user

Change-Id: I4817615cc28eb1fea35ecb5c3d69c4298c9cf2cf
---
 core/res/res/drawable/kg_avatar_overlay.xml        | 20 --------------
 core/res/res/layout/keyguard_multi_user_avatar.xml |  4 +--
 .../impl/keyguard/KeyguardMultiUserAvatar.java     | 31 +++++++++++++++-------
 .../keyguard/KeyguardMultiUserSelectorView.java    |  4 +--
 4 files changed, 24 insertions(+), 35 deletions(-)
 delete mode 100644 core/res/res/drawable/kg_avatar_overlay.xml

diff --git a/core/res/res/drawable/kg_avatar_overlay.xml b/core/res/res/drawable/kg_avatar_overlay.xml
deleted file mode 100644
index 781c1df..0000000
--- a/core/res/res/drawable/kg_avatar_overlay.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2012 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:state_pressed="true"
-        android:drawable="@drawable/activity_picker_bg_activated" />
-</selector>
\ No newline at end of file
diff --git a/core/res/res/layout/keyguard_multi_user_avatar.xml b/core/res/res/layout/keyguard_multi_user_avatar.xml
index 23f9b6d..a3621c0 100644
--- a/core/res/res/layout/keyguard_multi_user_avatar.xml
+++ b/core/res/res/layout/keyguard_multi_user_avatar.xml
@@ -22,9 +22,7 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="125dp"
     android:layout_height="125dp"
-    android:background="#550000ff"
-    android:gravity="center_horizontal"
-    android:foreground="@drawable/kg_avatar_overlay">
+    android:gravity="center_horizontal">
     <ImageView
         android:id="@+id/keyguard_user_avatar"
         android:scaleType="centerCrop"
diff --git a/policy/src/com/android/internal/policy/impl/keyguard/KeyguardMultiUserAvatar.java b/policy/src/com/android/internal/policy/impl/keyguard/KeyguardMultiUserAvatar.java
index 759068d..8c1dfe1 100644
--- a/policy/src/com/android/internal/policy/impl/keyguard/KeyguardMultiUserAvatar.java
+++ b/policy/src/com/android/internal/policy/impl/keyguard/KeyguardMultiUserAvatar.java
@@ -45,6 +45,9 @@ class KeyguardMultiUserAvatar extends FrameLayout {
     private boolean mInit = true;
     private KeyguardMultiUserSelectorView mUserSelector;
 
+    boolean mPressedStateLocked = false;
+    boolean mTempPressedStateHolder = false;
+
     public static KeyguardMultiUserAvatar fromXml(int resId, Context context,
             KeyguardMultiUserSelectorView userSelector, UserInfo info) {
         KeyguardMultiUserAvatar icon = (KeyguardMultiUserAvatar)
@@ -135,25 +138,33 @@ class KeyguardMultiUserAvatar extends FrameLayout {
         }
     }
 
-    boolean mLockDrawableState = false;
-
-    public void lockDrawableState() {
-        mLockDrawableState = true;
+    public void lockPressedState() {
+        mPressedStateLocked = true;
     }
 
-    public void resetDrawableState() {
-        mLockDrawableState = false;
+    public void resetPressedState() {
+        mPressedStateLocked = false;
         post(new Runnable() {
             @Override
             public void run() {
-                refreshDrawableState();
+                KeyguardMultiUserAvatar.this.setPressed(mTempPressedStateHolder);
             }
         });
     }
 
-    protected void drawableStateChanged() {
-        if (!mLockDrawableState) {
-            super.drawableStateChanged();
+    @Override
+    public void setPressed(boolean pressed) {
+        if (!mPressedStateLocked) {
+            super.setPressed(pressed);
+            if (pressed) {
+                mUserImage.setColorFilter(Color.argb(0, INACTIVE_COLOR,
+                        INACTIVE_COLOR, INACTIVE_COLOR));
+            } else if (!mActive) {
+                mUserImage.setColorFilter(Color.argb(INACTIVE_ALPHA, INACTIVE_COLOR,
+                        INACTIVE_COLOR, INACTIVE_COLOR));
+            }
+        } else {
+            mTempPressedStateHolder = pressed;
         }
     }
 
diff --git a/policy/src/com/android/internal/policy/impl/keyguard/KeyguardMultiUserSelectorView.java b/policy/src/com/android/internal/policy/impl/keyguard/KeyguardMultiUserSelectorView.java
index e4096b9..3b45c22 100644
--- a/policy/src/com/android/internal/policy/impl/keyguard/KeyguardMultiUserSelectorView.java
+++ b/policy/src/com/android/internal/policy/impl/keyguard/KeyguardMultiUserSelectorView.java
@@ -111,7 +111,7 @@ public class KeyguardMultiUserSelectorView extends FrameLayout implements View.O
             return;
         } else {
             // Reset the previously active user to appear inactive
-            avatar.lockDrawableState();
+            avatar.lockPressedState();
             mCallback.hideSecurityView(FADE_OUT_ANIMATION_DURATION);
             mActiveUserAvatar.setActive(false, true,  SWITCH_ANIMATION_DURATION, new Runnable() {
                 @Override
@@ -120,7 +120,7 @@ public class KeyguardMultiUserSelectorView extends FrameLayout implements View.O
                         ActivityManagerNative.getDefault().switchUser(avatar.getUserInfo().id);
                         WindowManagerGlobal.getWindowManagerService().lockNow();
                         // Set the new active user, and make it appear active
-                        avatar.resetDrawableState();
+                        avatar.resetPressedState();
                         mCallback.showSecurityView();
                         mActiveUserAvatar = avatar;
                         mActiveUserAvatar.setActive(true, false, 0, null);
-- 
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