From dd3e2434eedeceb4051bf2618556b1c698ac9def Mon Sep 17 00:00:00 2001
From: Maurice Lam <yukl@google.com>
Date: Thu, 5 Nov 2015 18:51:05 -0800
Subject: [PATCH] [WifiDialog] Theme for setup wizard

Use setup wizard themes so that dialogs are shown in the correct
accent colors and dark/light themes.

Bug: 25515641
Change-Id: I87a0a01001944b50e48ec812f071a988f37ed8db
---
 res/values/themes.xml                              | 14 ++++++++++++++
 src/com/android/settings/SetupWizardUtils.java     |  8 ++++++++
 .../android/settings/wifi/WifiDialogActivity.java  |  8 +++++++-
 3 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/res/values/themes.xml b/res/values/themes.xml
index 0a265de6ab0..059b93486fd 100644
--- a/res/values/themes.xml
+++ b/res/values/themes.xml
@@ -85,6 +85,20 @@
         <item name="@*android:errorColor">@color/setup_lock_pattern_view_error_color_light</item>
     </style>
 
+    <style name="SetupWizardTheme.Transparent" parent="SetupWizardTheme">
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:windowIsFloating">true</item>
+        <item name="android:windowAnimationStyle">@null</item>
+    </style>
+
+    <style name="SetupWizardTheme.Light.Transparent" parent="SetupWizardTheme.Light">
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:windowIsFloating">true</item>
+        <item name="android:windowAnimationStyle">@null</item>
+    </style>
+
     <style name="PreferenceThemeOverlay.SetupWizard" parent="PreferenceThemeOverlay.v14.Material">
         <item name="preferenceFragmentStyle">@style/SetupWizardPreferenceFragmentStyle</item>
     </style>
diff --git a/src/com/android/settings/SetupWizardUtils.java b/src/com/android/settings/SetupWizardUtils.java
index b7a2447df62..71501b1aa31 100644
--- a/src/com/android/settings/SetupWizardUtils.java
+++ b/src/com/android/settings/SetupWizardUtils.java
@@ -41,6 +41,14 @@ public class SetupWizardUtils {
         }
     }
 
+    public static int getTransparentTheme(Intent intent) {
+        if (WizardManagerHelper.isLightTheme(intent, true)) {
+            return R.style.SetupWizardTheme_Light_Transparent;
+        } else {
+            return R.style.SetupWizardTheme_Transparent;
+        }
+    }
+
     /**
      * Sets the immersive mode related flags based on the extra in the intent which started the
      * activity.
diff --git a/src/com/android/settings/wifi/WifiDialogActivity.java b/src/com/android/settings/wifi/WifiDialogActivity.java
index 9cadef96ca6..b15a6e43a5c 100644
--- a/src/com/android/settings/wifi/WifiDialogActivity.java
+++ b/src/com/android/settings/wifi/WifiDialogActivity.java
@@ -25,7 +25,9 @@ import android.net.wifi.WifiManager;
 import android.os.Bundle;
 import android.util.Log;
 
+import com.android.settings.SetupWizardUtils;
 import com.android.settingslib.wifi.AccessPoint;
+import com.android.setupwizardlib.util.WizardManagerHelper;
 
 public class WifiDialogActivity extends Activity implements WifiDialog.WifiDialogListener,
         DialogInterface.OnDismissListener {
@@ -40,9 +42,13 @@ public class WifiDialogActivity extends Activity implements WifiDialog.WifiDialo
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
+        final Intent intent = getIntent();
+        if (WizardManagerHelper.isSetupWizardIntent(intent)) {
+            setTheme(SetupWizardUtils.getTransparentTheme(intent));
+        }
+
         super.onCreate(savedInstanceState);
 
-        final Intent intent = getIntent();
         final Bundle accessPointState = intent.getBundleExtra(KEY_ACCESS_POINT_STATE);
         AccessPoint accessPoint = null;
         if (accessPointState != null) {