For #9207 - changed status bar color in home fragment to match gradient background

app/src/main/java/org/mozilla/fenix/home/HomeFragment.kt

@@ -8,6 +8,7 @@ import android.animation.Animator
 import android.content.Context
 import android.content.DialogInterface
 import android.graphics.drawable.BitmapDrawable
+import android.graphics.drawable.ColorDrawable
 import android.os.Bundle
 import android.view.Gravity
 import android.view.LayoutInflater
@@ -41,8 +42,19 @@ import androidx.recyclerview.widget.RecyclerView
 import androidx.recyclerview.widget.RecyclerView.SCROLL_STATE_IDLE
 import com.google.android.material.appbar.AppBarLayout
 import com.google.android.material.snackbar.Snackbar
-import kotlinx.android.synthetic.main.fragment_home.*
-import kotlinx.android.synthetic.main.fragment_home.view.*
+import kotlinx.android.synthetic.main.fragment_home.homeAppBar
+import kotlinx.android.synthetic.main.fragment_home.privateBrowsingButton
+import kotlinx.android.synthetic.main.fragment_home.search_engine_icon
+import kotlinx.android.synthetic.main.fragment_home.toolbarLayout
+import kotlinx.android.synthetic.main.fragment_home.view.add_tab_button
+import kotlinx.android.synthetic.main.fragment_home.view.bottomBarShadow
+import kotlinx.android.synthetic.main.fragment_home.view.bottom_bar
+import kotlinx.android.synthetic.main.fragment_home.view.homeAppBar
+import kotlinx.android.synthetic.main.fragment_home.view.menuButton
+import kotlinx.android.synthetic.main.fragment_home.view.sessionControlRecyclerView
+import kotlinx.android.synthetic.main.fragment_home.view.toolbar
+import kotlinx.android.synthetic.main.fragment_home.view.toolbarLayout
+import kotlinx.android.synthetic.main.fragment_home.view.toolbar_wrapper
 import kotlinx.coroutines.Dispatchers.IO
 import kotlinx.coroutines.Dispatchers.Main
 import kotlinx.coroutines.ExperimentalCoroutinesApi
@@ -486,11 +498,24 @@ class HomeFragment : Fragment() {
 
     override fun onResume() {
         super.onResume()
+        if (browsingModeManager.mode == BrowsingMode.Private) {
+            activity?.window?.setBackgroundDrawableResource(R.drawable.private_home_background_gradient)
+        }
         hideToolbar()
     }
 
     override fun onPause() {
         super.onPause()
+        if (browsingModeManager.mode == BrowsingMode.Private) {
+            activity?.window?.setBackgroundDrawable(
+                ColorDrawable(
+                    ContextCompat.getColor(
+                        requireContext(),
+                        R.color.foundation_private_theme
+                    )
+                )
+            )
+        }
         calculateNewOffset()
     }
 

app/src/main/res/values-v23/styles.xml

@@ -4,18 +4,10 @@
    - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
 <resources>
     <style name="NormalTheme" parent="NormalThemeBase">
-        <!-- Style the status bar -->
-        <!-- We have to pull in the changes from v23/styles.xml to make
-            sure we also get them in 27+ -->
-        <item name="android:statusBarColor">@android:color/transparent</item>
         <item name="android:windowLightStatusBar">@bool/theme_is_light</item>
     </style>
 
     <style name="PrivateTheme" parent="PrivateThemeBase">
-        <!-- Style the status bar -->
-        <!-- We have to pull in the changes from v23/styles.xml to make
-            sure we also get them in 27+ -->
-        <item name="android:statusBarColor">@color/above_private_theme</item>
         <item name="android:windowLightStatusBar">false</item>
 
         <!-- Style the navigation bar -->

app/src/main/res/values-v27/styles.xml

@@ -7,7 +7,6 @@
         <!-- Style the status bar -->
         <!-- We have to pull in the changes from v23/styles.xml to make
             sure we also get them in 27+ -->
-        <item name="android:statusBarColor">@android:color/transparent</item>
         <item name="android:windowLightStatusBar">@bool/theme_is_light</item>
 
         <!-- Style the navigation bar -->
@@ -19,7 +18,6 @@
         <!-- Style the status bar -->
         <!-- We have to pull in the changes from v23/styles.xml to make
             sure we also get them in 27+ -->
-        <item name="android:statusBarColor">@color/foundation_private_theme</item>
         <item name="android:windowLightStatusBar">false</item>
 
         <!-- Style the navigation bar -->

app/src/main/res/values/styles.xml

@@ -10,7 +10,7 @@
         <item name="android:windowContentTransitions">true</item>
         <item name="android:windowAnimationStyle">@style/WindowAnimationTransition</item>
         <item name="android:progressBarStyleHorizontal">@style/progressBarStyleHorizontal</item>
-        <item name="android:statusBarColor">@color/foundation_normal_theme</item>
+        <item name="android:statusBarColor">@android:color/transparent</item>
         <item name="android:windowBackground">@color/foundation_normal_theme</item>
         <item name="android:colorEdgeEffect">@color/accent_normal_theme</item>
         <item name="android:colorAccent">@color/primary_text_normal_theme</item>
@@ -106,7 +106,7 @@
         <item name="android:windowContentTransitions">true</item>
         <item name="android:windowAnimationStyle">@style/WindowAnimationTransition</item>
         <item name="android:progressBarStyleHorizontal">@style/progressBarStyleHorizontal</item>
-        <item name="android:statusBarColor">@color/foundation_private_theme</item>
+        <item name="android:statusBarColor">@android:color/transparent</item>
         <item name="android:windowBackground">@color/foundation_private_theme</item>
         <item name="android:colorEdgeEffect">@color/accent_private_theme</item>
         <item name="android:colorAccent">@color/primary_text_private_theme</item>