From 9d72db9dbeae863c39253688b79525ac75f1306b Mon Sep 17 00:00:00 2001
From: cretin45 <cretin45@gmail.com>
Date: Mon, 16 Feb 2015 11:46:30 -0800
Subject: [PATCH] SetupWizard: Reveal the default wallpaper on oobe finish

Change-Id: I68a256853f256af3464da7eba57a307a810d80cd
---
 AndroidManifest.xml                           |   1 +
 res/anim/fadein.xml                           |   6 -
 res/anim/fadeout.xml                          |   6 -
 res/layout-land/logo_header.xml               |   1 +
 res/layout/button_bar.xml                     |   3 +-
 res/layout/header.xml                         |   1 +
 res/layout/header_condensed.xml               |   3 +-
 res/layout/logo_header.xml                    |   1 +
 res/layout/setup_main.xml                     |  20 ++-
 res/values-land/colors.xml                    |   2 +-
 res/values-land/dimens.xml                    |   2 +-
 res/values/attrs.xml                          |  20 +++
 res/values/colors.xml                         |   5 +-
 res/values/dimens.xml                         |   5 +-
 res/values/styles.xml                         |   4 +-
 .../setupwizard/setup/CMSetupWizardData.java  |   1 -
 .../setup/CyanogenSettingsPage.java           |   9 --
 .../setupwizard/setup/FinishPage.java         |   6 -
 .../setupwizard/setup/OtherSettingsPage.java  |  13 +-
 .../setupwizard/setup/WelcomePage.java        |   6 -
 .../setupwizard/ui/SetupPageFragment.java     |   1 -
 .../setupwizard/ui/SetupWizardActivity.java   |  56 +++++--
 .../ui/widget/ScrimInsetsFrameLayout.java     | 142 ++++++++++++++++++
 23 files changed, 240 insertions(+), 74 deletions(-)
 delete mode 100644 res/anim/fadein.xml
 delete mode 100644 res/anim/fadeout.xml
 create mode 100644 res/values/attrs.xml
 create mode 100644 src/com/cyanogenmod/setupwizard/ui/widget/ScrimInsetsFrameLayout.java

diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 72b6722..a982a30 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -77,6 +77,7 @@
                   android:label="@string/product_name"
                   android:launchMode="singleInstance"
                   android:excludeFromRecents="true"
+                  android:uiOptions="none"
                   android:immersive="true">
 
             <intent-filter android:priority="9">
diff --git a/res/anim/fadein.xml b/res/anim/fadein.xml
deleted file mode 100644
index 6773402..0000000
--- a/res/anim/fadein.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<set xmlns:android="http://schemas.android.com/apk/res/android">
-    <alpha android:fromAlpha="0.0" android:toAlpha="1.0"
-           android:interpolator="@android:anim/accelerate_interpolator"
-           android:duration="1000"/>
-</set>
\ No newline at end of file
diff --git a/res/anim/fadeout.xml b/res/anim/fadeout.xml
deleted file mode 100644
index 1922a80..0000000
--- a/res/anim/fadeout.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<set xmlns:android="http://schemas.android.com/apk/res/android">
-    <alpha android:fromAlpha="1.0" android:toAlpha="0.0"
-           android:interpolator="@android:anim/accelerate_interpolator"
-           android:duration="1000"/>
-</set>
\ No newline at end of file
diff --git a/res/layout-land/logo_header.xml b/res/layout-land/logo_header.xml
index 30929e7..8bb5652 100644
--- a/res/layout-land/logo_header.xml
+++ b/res/layout-land/logo_header.xml
@@ -20,6 +20,7 @@
                 android:layout_height="match_parent"
                 android:layout_weight="1"
                 android:paddingTop="@dimen/header_logo_margin_top"
+                android:background="@color/primary"
                 style="@style/Header">
 
     <ImageView
diff --git a/res/layout/button_bar.xml b/res/layout/button_bar.xml
index 213183b..1bb2992 100644
--- a/res/layout/button_bar.xml
+++ b/res/layout/button_bar.xml
@@ -17,7 +17,8 @@
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/button_bar"
     android:layout_width="match_parent"
-    android:layout_height="wrap_content">
+    android:layout_height="wrap_content"
+    android:background="@color/button_bar_background">
 
     <Button
         style="@style/ButtonBar.Left"
diff --git a/res/layout/header.xml b/res/layout/header.xml
index 396bf3b..e335b79 100644
--- a/res/layout/header.xml
+++ b/res/layout/header.xml
@@ -18,6 +18,7 @@
                 android:id="@+id/header"
                 android:layout_width="match_parent"
                 android:layout_height="@dimen/header_height"
+                android:background="@color/header_bg"
                 style="@style/Header">
 
     <TextView
diff --git a/res/layout/header_condensed.xml b/res/layout/header_condensed.xml
index 955d50c..9319836 100644
--- a/res/layout/header_condensed.xml
+++ b/res/layout/header_condensed.xml
@@ -17,7 +17,8 @@
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
                 android:id="@+id/header"
                 android:layout_width="match_parent"
-                android:layout_height="@dimen/page_title_height"
+                android:layout_height="@dimen/header_condensed_height"
+                android:background="@color/header_condensed_bg"
                 style="@style/Header">
 
     <TextView
diff --git a/res/layout/logo_header.xml b/res/layout/logo_header.xml
index c8fbaaa..8e55740 100644
--- a/res/layout/logo_header.xml
+++ b/res/layout/logo_header.xml
@@ -18,6 +18,7 @@
                 android:id="@+id/header"
                 android:layout_width="match_parent"
                 android:layout_height="@dimen/logo_header_height"
+                android:background="@color/primary"
                 style="@style/Header">
 
     <ImageView
diff --git a/res/layout/setup_main.xml b/res/layout/setup_main.xml
index 4e1e484..48aef4b 100644
--- a/res/layout/setup_main.xml
+++ b/res/layout/setup_main.xml
@@ -14,12 +14,16 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-             android:id="@+id/root"
-             android:orientation="vertical"
-             android:layout_width="match_parent"
-             android:layout_height="match_parent"
-             android:clickable="true">
+<com.cyanogenmod.setupwizard.ui.widget.ScrimInsetsFrameLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/root"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:clickable="true"
+    android:fitsSystemWindows="true"
+    app:insetForeground="@android:color/transparent">
 
     <LinearLayout android:orientation="vertical"
                   android:layout_width="match_parent"
@@ -31,7 +35,7 @@
                      android:layout_weight="1"
                      style="@style/PageContainer"/>
 
-        <include layout="@layout/button_bar" />
+        <include layout="@layout/button_bar"/>
 
     </LinearLayout>
 
@@ -41,5 +45,5 @@
                android:background="@drawable/reveal"
                android:visibility="invisible"/>
 
-</FrameLayout>
+</com.cyanogenmod.setupwizard.ui.widget.ScrimInsetsFrameLayout>
 
diff --git a/res/values-land/colors.xml b/res/values-land/colors.xml
index c18f003..bc0f0a4 100644
--- a/res/values-land/colors.xml
+++ b/res/values-land/colors.xml
@@ -15,5 +15,5 @@
      limitations under the License.
 -->
 <resources>
-     <color name="status_bar">@color/primary_dark</color>
+     <color name="header_bg">@color/header_condensed_bg</color>
 </resources>
diff --git a/res/values-land/dimens.xml b/res/values-land/dimens.xml
index fb4e588..3ddd140 100644
--- a/res/values-land/dimens.xml
+++ b/res/values-land/dimens.xml
@@ -15,5 +15,5 @@
      limitations under the License.
 -->
 <resources>
-     <dimen name="header_height">@dimen/page_title_height</dimen>
+     <dimen name="header_height">@dimen/header_condensed_height</dimen>
 </resources>
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
new file mode 100644
index 0000000..bc2a109
--- /dev/null
+++ b/res/values/attrs.xml
@@ -0,0 +1,20 @@
+<!--
+  Copyright 2014 Google Inc. All rights reserved.
+
+  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.
+  -->
+<resources>
+    <declare-styleable name="ScrimInsetsView">
+        <attr name="insetForeground" format="reference|color" />
+    </declare-styleable>
+</resources>
diff --git a/res/values/colors.xml b/res/values/colors.xml
index 89f30c6..ab3787c 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -17,7 +17,6 @@
 <resources>
     <color name="black">#000000</color>
     <color name="white">#ffffff</color>
-    <color name="window_background">#e4e7e8</color>
     <color name="page_background">#efefef</color>
 
     <color name="primary">#00B1E5</color>
@@ -26,5 +25,7 @@
     <color name="primary_text">#8a000000</color>
     <color name="secondary_text">#727272</color>
     <color name="divider">#40000000</color>
-    <color name="status_bar">@color/primary</color>
+    <color name="header_bg">@color/primary</color>
+    <color name="header_condensed_bg">@color/primary_dark</color>
+    <color name="button_bar_background">#e4e7e8</color>
 </resources>
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 678695c..6e4aa0b 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -15,8 +15,9 @@
      limitations under the License.
 -->
 <resources>
-    <dimen name="logo_header_height">220dp</dimen>
-    <dimen name="header_height">220dp</dimen>
+    <dimen name="logo_header_height">244dp</dimen>
+    <dimen name="header_height">244dp</dimen>
+    <dimen name="header_condensed_height">88dp</dimen>
     <dimen name="page_title_height">64dp</dimen>
     <dimen name="header_title_margin_left">26dp</dimen>
     <dimen name="header_logo_margin_left">25dp</dimen>
diff --git a/res/values/styles.xml b/res/values/styles.xml
index f35b8f0..6a65ea3 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -18,16 +18,16 @@
     <style name="Theme.Setup" parent="@android:style/Theme.Material.Light">
         <item name="android:windowActionBar">false</item>
         <item name="android:windowNoTitle">true</item>
-        <item name="android:windowBackground">@color/window_background</item>
+        <item name="android:windowBackground">@color/page_background</item>
         <item name="android:colorPrimary">@color/primary</item>
         <item name="android:colorPrimaryDark">@color/primary</item>
         <item name="android:colorAccent">@color/accent</item>
         <item name="android:textColorLink">@color/accent</item>
+        <item name="android:statusBarColor">@android:color/transparent</item>
     </style>
 
     <style name="Header">
         <item name="android:elevation">4dp</item>
-        <item name="android:background">@color/primary</item>
     </style>
 
     <style name="PageContainer">
diff --git a/src/com/cyanogenmod/setupwizard/setup/CMSetupWizardData.java b/src/com/cyanogenmod/setupwizard/setup/CMSetupWizardData.java
index 3c8b5ad..3061c36 100644
--- a/src/com/cyanogenmod/setupwizard/setup/CMSetupWizardData.java
+++ b/src/com/cyanogenmod/setupwizard/setup/CMSetupWizardData.java
@@ -20,7 +20,6 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.net.ConnectivityManager;
-import android.net.NetworkInfo;
 import android.telephony.TelephonyManager;
 
 import com.android.internal.telephony.TelephonyIntents;
diff --git a/src/com/cyanogenmod/setupwizard/setup/CyanogenSettingsPage.java b/src/com/cyanogenmod/setupwizard/setup/CyanogenSettingsPage.java
index c8eb304..9dab3c0 100644
--- a/src/com/cyanogenmod/setupwizard/setup/CyanogenSettingsPage.java
+++ b/src/com/cyanogenmod/setupwizard/setup/CyanogenSettingsPage.java
@@ -16,13 +16,11 @@
 
 package com.cyanogenmod.setupwizard.setup;
 
-import android.app.Activity;
 import android.app.Fragment;
 import android.app.FragmentManager;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.os.Bundle;
-import android.os.Handler;
 import android.os.RemoteException;
 import android.preference.PreferenceManager;
 import android.provider.Settings;
@@ -210,13 +208,6 @@ public class CyanogenSettingsPage extends SetupPage {
             }
         };
 
-        @Override
-        public void onActivityCreated(Bundle savedInstanceState) {
-            super.onActivityCreated(savedInstanceState);
-            final Activity activity = getActivity();
-            activity.getWindow().setStatusBarColor(getResources().getColor(R.color.primary_dark));
-        }
-
         @Override
         protected void initializePage() {
             String privacy_policy = getString(R.string.services_privacy_policy);
diff --git a/src/com/cyanogenmod/setupwizard/setup/FinishPage.java b/src/com/cyanogenmod/setupwizard/setup/FinishPage.java
index 5d33b8a..fa25bd1 100644
--- a/src/com/cyanogenmod/setupwizard/setup/FinishPage.java
+++ b/src/com/cyanogenmod/setupwizard/setup/FinishPage.java
@@ -70,12 +70,6 @@ public class FinishPage extends SetupPage {
 
     public static class FinishFragment extends SetupPageFragment {
 
-        @Override
-        public void onActivityCreated(Bundle savedInstanceState) {
-            super.onActivityCreated(savedInstanceState);
-            getActivity().getWindow().setStatusBarColor(getResources().getColor(R.color.primary));
-        }
-
         @Override
         protected void initializePage() {}
 
diff --git a/src/com/cyanogenmod/setupwizard/setup/OtherSettingsPage.java b/src/com/cyanogenmod/setupwizard/setup/OtherSettingsPage.java
index ab5bce8..d6293e9 100644
--- a/src/com/cyanogenmod/setupwizard/setup/OtherSettingsPage.java
+++ b/src/com/cyanogenmod/setupwizard/setup/OtherSettingsPage.java
@@ -49,7 +49,8 @@ public class OtherSettingsPage extends SetupPage {
 
     private static final String TAG = "OtherSettingsPage";
 
-    private static final String PRIVACY_POLICY_URI = "https://www.google.com/intl/en/policies/privacy/?fg=1";
+    private static final String PRIVACY_POLICY_URI =
+            "https://www.google.com/intl/en/policies/privacy/?fg=1";
 
     public OtherSettingsPage(Context context, SetupDataCallbacks callbacks) {
         super(context, callbacks);
@@ -140,7 +141,6 @@ public class OtherSettingsPage extends SetupPage {
             mContentResolver = getActivity().getContentResolver();
             mBackupManager = IBackupManager.Stub.asInterface(
                     ServiceManager.getService(Context.BACKUP_SERVICE));
-            getActivity().getWindow().setStatusBarColor(getResources().getColor(R.color.primary_dark));
         }
 
         @Override
@@ -157,7 +157,8 @@ public class OtherSettingsPage extends SetupPage {
                     public void onClick(View textView) {
                         WebViewDialogFragment.newInstance()
                                 .setUri(PRIVACY_POLICY_URI)
-                                .show(getActivity().getFragmentManager(), WebViewDialogFragment.TAG);
+                                .show(getActivity().getFragmentManager(),
+                                        WebViewDialogFragment.TAG);
                     }
                 };
                 ss.setSpan(clickableSpan,
@@ -219,11 +220,13 @@ public class OtherSettingsPage extends SetupPage {
         public void onStart() {
             super.onStart();
             // listen for Location Manager settings changes
-            Cursor settingsCursor = getActivity().getContentResolver().query(Settings.Secure.CONTENT_URI, null,
+            Cursor settingsCursor = getActivity().getContentResolver()
+                    .query(Settings.Secure.CONTENT_URI, null,
                     "(" + Settings.System.NAME + "=?)",
                     new String[]{Settings.Secure.LOCATION_PROVIDERS_ALLOWED},
                     null);
-            mContentQueryMap = new ContentQueryMap(settingsCursor, Settings.System.NAME, true, null);
+            mContentQueryMap =
+                    new ContentQueryMap(settingsCursor, Settings.System.NAME, true, null);
         }
 
         @Override
diff --git a/src/com/cyanogenmod/setupwizard/setup/WelcomePage.java b/src/com/cyanogenmod/setupwizard/setup/WelcomePage.java
index 66bff4d..e919267 100644
--- a/src/com/cyanogenmod/setupwizard/setup/WelcomePage.java
+++ b/src/com/cyanogenmod/setupwizard/setup/WelcomePage.java
@@ -105,12 +105,6 @@ public class WelcomePage extends SetupPage {
             }
         };
 
-        @Override
-        public void onActivityCreated(Bundle savedInstanceState) {
-            super.onActivityCreated(savedInstanceState);
-            getActivity().getWindow().setStatusBarColor(getResources().getColor(R.color.primary));
-        }
-
         @Override
         protected void initializePage() {
             mLanguagePicker = (LocalePicker) mRootView.findViewById(R.id.locale_list);
diff --git a/src/com/cyanogenmod/setupwizard/ui/SetupPageFragment.java b/src/com/cyanogenmod/setupwizard/ui/SetupPageFragment.java
index 61f1318..bffa377 100644
--- a/src/com/cyanogenmod/setupwizard/ui/SetupPageFragment.java
+++ b/src/com/cyanogenmod/setupwizard/ui/SetupPageFragment.java
@@ -66,7 +66,6 @@ public abstract class SetupPageFragment extends Fragment {
         }
         initializePage();
         mCallbacks.onPageLoaded(mPage);
-        getActivity().getWindow().setStatusBarColor(getResources().getColor(R.color.status_bar));
     }
 
     @Override
diff --git a/src/com/cyanogenmod/setupwizard/ui/SetupWizardActivity.java b/src/com/cyanogenmod/setupwizard/ui/SetupWizardActivity.java
index f0ebc75..5fe15c2 100644
--- a/src/com/cyanogenmod/setupwizard/ui/SetupWizardActivity.java
+++ b/src/com/cyanogenmod/setupwizard/ui/SetupWizardActivity.java
@@ -19,9 +19,11 @@ package com.cyanogenmod.setupwizard.ui;
 import android.animation.Animator;
 import android.app.Activity;
 import android.app.AppGlobals;
+import android.app.WallpaperManager;
 import android.content.Intent;
-import android.content.res.Configuration;
 import android.content.res.Resources;
+import android.graphics.Point;
+import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.UserHandle;
@@ -45,6 +47,7 @@ public class SetupWizardActivity extends Activity implements SetupDataCallbacks
     private static final String TAG = SetupWizardActivity.class.getSimpleName();
 
     private View mRootView;
+    private View mButtonBar;
     private Button mNextButton;
     private Button mPrevButton;
     private View mReveal;
@@ -59,9 +62,12 @@ public class SetupWizardActivity extends Activity implements SetupDataCallbacks
 
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+                | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
         setContentView(R.layout.setup_main);
         getWindow().setWindowAnimations(android.R.anim.fade_in);
         mRootView = findViewById(R.id.root);
+        mButtonBar = findViewById(R.id.button_bar);
         ((SetupWizardApp)getApplicationContext()).disableStatusBar();
         mSetupData = (CMSetupWizardData)getLastNonConfigurationInstance();
         if (mSetupData == null) {
@@ -70,16 +76,19 @@ public class SetupWizardActivity extends Activity implements SetupDataCallbacks
         mNextButton = (Button) findViewById(R.id.next_button);
         mPrevButton = (Button) findViewById(R.id.prev_button);
         mReveal = findViewById(R.id.reveal);
+        setupRevealImage();
         mSetupData.registerListener(this);
         mNextButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
+                enableButtonBar(false);
                 mSetupData.onNextPage();
             }
         });
         mPrevButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
+                enableButtonBar(false);
                 mSetupData.onPreviousPage();
             }
         });
@@ -120,8 +129,8 @@ public class SetupWizardActivity extends Activity implements SetupDataCallbacks
     @Override
     protected void onResume() {
         super.onResume();
-        updateSystemUI();
         onPageTreeChanged();
+        enableButtonBar(true);
     }
 
     @Override
@@ -168,8 +177,8 @@ public class SetupWizardActivity extends Activity implements SetupDataCallbacks
 
     @Override
     public void onPageLoaded(Page page) {
-        updateSystemUI();
         updateButtonBar();
+        enableButtonBar(true);
     }
 
     @Override
@@ -177,16 +186,9 @@ public class SetupWizardActivity extends Activity implements SetupDataCallbacks
         updateButtonBar();
     }
 
-    private void updateSystemUI() {
-        if (getResources().getConfiguration().orientation
-                == Configuration.ORIENTATION_LANDSCAPE &&
-                mSetupData.isFirstPage()) {
-            getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_IMMERSIVE
-                    | View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
-        } else {
-            getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_IMMERSIVE
-                    | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
-        }
+    private void enableButtonBar(boolean enabled) {
+        mNextButton.setEnabled(enabled);
+        mPrevButton.setEnabled(enabled);
     }
 
     private void updateButtonBar() {
@@ -208,7 +210,7 @@ public class SetupWizardActivity extends Activity implements SetupDataCallbacks
         }
         final Resources resources = getResources();
         if (mSetupData.isLastPage()) {
-            mRootView.setBackgroundColor(resources.getColor(R.color.primary));
+            mButtonBar.setBackgroundResource(R.color.primary);
             mNextButton.setCompoundDrawablesWithIntrinsicBounds(null, null,
                     getDrawable(R.drawable.ic_chevron_right_wht), null);
             mNextButton.setTextColor(resources.getColor(R.color.white));
@@ -217,7 +219,7 @@ public class SetupWizardActivity extends Activity implements SetupDataCallbacks
                     null, null);
             mPrevButton.setTextColor(resources.getColor(R.color.white));
         } else {
-            mRootView.setBackgroundColor(resources.getColor(R.color.window_background));
+            mButtonBar.setBackgroundResource(R.color.button_bar_background);
             mNextButton.setCompoundDrawablesWithIntrinsicBounds(null, null,
                     getDrawable(R.drawable.ic_chevron_right_dark), null);
             mNextButton.setTextColor(resources.getColor(R.color.primary_text));
@@ -246,13 +248,35 @@ public class SetupWizardActivity extends Activity implements SetupDataCallbacks
         overridePendingTransition(android.R.anim.fade_in, android.R.anim.fade_out);
     }
 
+    private void setupRevealImage() {
+        Thread t = new Thread() {
+            @Override
+            public void run() {
+                Point p = new Point();
+                getWindowManager().getDefaultDisplay().getRealSize(p);
+                final Drawable drawable = WallpaperManager.getInstance(SetupWizardActivity.this)
+                        .getBuiltInDrawable(
+                                p.x, p.y, false, 0, 0);
+                if (drawable != null) {
+                    mHandler.post(new Runnable() {
+                        @Override
+                        public void run() {
+                            mReveal.setBackground(drawable);
+                        }
+                    });
+                }
+            }
+        };
+        t.start();
+    }
+
     private void animateOut() {
         int cx = (mReveal.getLeft() + mReveal.getRight()) / 2;
         int cy = (mReveal.getTop() + mReveal.getBottom()) / 2;
         int finalRadius = Math.max(mReveal.getWidth(), mReveal.getHeight());
         Animator anim =
                 ViewAnimationUtils.createCircularReveal(mReveal, cx, cy, 0, finalRadius);
-        anim.setDuration(800);
+        anim.setDuration(900);
         anim.addListener(new Animator.AnimatorListener() {
             @Override
             public void onAnimationStart(Animator animation) {
diff --git a/src/com/cyanogenmod/setupwizard/ui/widget/ScrimInsetsFrameLayout.java b/src/com/cyanogenmod/setupwizard/ui/widget/ScrimInsetsFrameLayout.java
new file mode 100644
index 0000000..ea1e52b
--- /dev/null
+++ b/src/com/cyanogenmod/setupwizard/ui/widget/ScrimInsetsFrameLayout.java
@@ -0,0 +1,142 @@
+/*
+ * Copyright 2014 Google Inc.
+ *
+ * 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.
+ */
+
+package com.cyanogenmod.setupwizard.ui.widget;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.Canvas;
+import android.graphics.Rect;
+import android.graphics.drawable.Drawable;
+import android.support.v4.view.ViewCompat;
+import android.util.AttributeSet;
+import android.widget.FrameLayout;
+
+import com.cyanogenmod.setupwizard.R;
+
+/**
+ * A layout that draws something in the insets passed to {@link #fitSystemWindows(android.graphics.Rect)}, i.e. the area above UI chrome
+ * (status and navigation bars, overlay action bars).
+ */
+public class ScrimInsetsFrameLayout extends FrameLayout {
+    private Drawable mInsetForeground;
+
+    private Rect mInsets;
+    private Rect mTempRect = new Rect();
+    private OnInsetsCallback mOnInsetsCallback;
+
+    public ScrimInsetsFrameLayout(Context context) {
+        super(context);
+        init(context, null, 0);
+    }
+
+    public ScrimInsetsFrameLayout(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        init(context, attrs, 0);
+    }
+
+    public ScrimInsetsFrameLayout(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+        init(context, attrs, defStyle);
+    }
+
+    private void init(Context context, AttributeSet attrs, int defStyle) {
+        final TypedArray a = context.obtainStyledAttributes(attrs,
+                R.styleable.ScrimInsetsView, defStyle, 0);
+        if (a == null) {
+            return;
+        }
+        mInsetForeground = a.getDrawable(R.styleable.ScrimInsetsView_insetForeground);
+        a.recycle();
+
+        setWillNotDraw(true);
+    }
+
+    @Override
+    protected boolean fitSystemWindows(Rect insets) {
+        mInsets = new Rect(insets);
+        setWillNotDraw(mInsetForeground == null);
+        ViewCompat.postInvalidateOnAnimation(this);
+        if (mOnInsetsCallback != null) {
+            mOnInsetsCallback.onInsetsChanged(insets);
+        }
+        return true; // consume insets
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        super.draw(canvas);
+
+        int width = getWidth();
+        int height = getHeight();
+        if (mInsets != null && mInsetForeground != null) {
+            int sc = canvas.save();
+            canvas.translate(getScrollX(), getScrollY());
+
+            // Top
+            mTempRect.set(0, 0, width, mInsets.top);
+            mInsetForeground.setBounds(mTempRect);
+            mInsetForeground.draw(canvas);
+
+            // Bottom
+            mTempRect.set(0, height - mInsets.bottom, width, height);
+            mInsetForeground.setBounds(mTempRect);
+            mInsetForeground.draw(canvas);
+
+            // Left
+            mTempRect.set(0, mInsets.top, mInsets.left, height - mInsets.bottom);
+            mInsetForeground.setBounds(mTempRect);
+            mInsetForeground.draw(canvas);
+
+            // Right
+            mTempRect.set(width - mInsets.right, mInsets.top, width, height - mInsets.bottom);
+            mInsetForeground.setBounds(mTempRect);
+            mInsetForeground.draw(canvas);
+
+            canvas.restoreToCount(sc);
+        }
+    }
+
+    @Override
+    protected void onAttachedToWindow() {
+        super.onAttachedToWindow();
+        if (mInsetForeground != null) {
+            mInsetForeground.setCallback(this);
+        }
+    }
+
+    @Override
+    protected void onDetachedFromWindow() {
+        super.onDetachedFromWindow();
+        if (mInsetForeground != null) {
+            mInsetForeground.setCallback(null);
+        }
+    }
+
+    /**
+     * Allows the calling container to specify a callback for custom processing when insets change (i.e. when
+     * {@link #fitSystemWindows(android.graphics.Rect)} is called. This is useful for setting padding on UI elements based on
+     * UI chrome insets (e.g. a Google Map or a ListView). When using with ListView or GridView, remember to set
+     * clipToPadding to false.
+     */
+    public void setOnInsetsCallback(OnInsetsCallback onInsetsCallback) {
+        mOnInsetsCallback = onInsetsCallback;
+    }
+
+    public static interface OnInsetsCallback {
+        public void onInsetsChanged(Rect insets);
+    }
+}
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