Daynight theme for media preview & overview activities.

AndroidManifest.xml

@@ -125,7 +125,8 @@
             android:screenOrientation="portrait" />
         <activity
             android:name="org.thoughtcrime.securesms.loki.activities.QRCodeActivity"
-            android:screenOrientation="portrait" />
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.Session.DayNight.FlatActionBar"/>
         <activity
             android:name="org.thoughtcrime.securesms.loki.activities.CreatePrivateChatActivity"
             android:screenOrientation="portrait" />
@@ -411,7 +412,7 @@
             android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
             android:label="@string/AndroidManifest__media_preview"
             android:screenOrientation="portrait"
-            android:theme="@style/Theme.Session.DayNight"
+            android:theme="@style/Theme.Session.DayNight.NoActionBar"
             android:launchMode="singleTask"
             android:windowSoftInputMode="stateHidden" />
         <activity

res/animator/appbar_elevation.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This seems to be the dirties and the only way to set AppBar's elevation property.
+    God help Android and us all.
+    https://stackoverflow.com/a/45703684/3802890 -->
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <objectAnimator
+            android:duration="1"
+            android:propertyName="elevation"
+            android:valueTo="1dp"
+            android:valueType="floatType" />
+    </item>
+</selector>

res/layout/activity_create_private_chat.xml

@@ -6,7 +6,7 @@
     android:layout_height="match_parent" >
 
     <com.google.android.material.tabs.TabLayout
-        style="@style/Session.DarkTabLayout"
+        style="@style/Widget.Session.TabLayout"
         android:id="@+id/tabLayout"
         android:layout_width="match_parent"
         android:layout_height="@dimen/tab_bar_height" />

res/layout/activity_join_public_chat.xml

@@ -11,7 +11,7 @@
         android:layout_height="match_parent" >
 
         <com.google.android.material.tabs.TabLayout
-            style="@style/Session.DarkTabLayout"
+            style="@style/Widget.Session.TabLayout"
             android:id="@+id/tabLayout"
             android:layout_width="match_parent"
             android:layout_height="@dimen/tab_bar_height" />

res/layout/activity_link_device.xml

@@ -6,7 +6,7 @@
     android:layout_height="match_parent" >
 
     <com.google.android.material.tabs.TabLayout
-        style="@style/Session.DarkTabLayout"
+        style="@style/Widget.Session.TabLayout"
         android:id="@+id/tabLayout"
         android:layout_width="match_parent"
         android:layout_height="@dimen/tab_bar_height" />

res/layout/activity_qr_code.xml

@@ -6,7 +6,7 @@
     android:layout_height="match_parent" >
 
     <com.google.android.material.tabs.TabLayout
-        style="@style/Session.DarkTabLayout"
+        style="@style/Widget.Session.TabLayout"
         android:id="@+id/tabLayout"
         android:layout_width="match_parent"
         android:layout_height="@dimen/tab_bar_height" />

res/layout/document_view.xml

@@ -28,7 +28,7 @@
                         android:visibility="gone"
                         android:clickable="false"
                         android:layout_gravity="center"
-                        app:matProg_barColor="@color/white"
+                        app:matProg_barColor="?android:textColorPrimary"
                         app:matProg_linearProgress="true"
                         app:matProg_spinSpeed="0.333"
                         tools:visibility="gone"/>
@@ -42,7 +42,8 @@
                         android:gravity="center"
                         android:visibility="visible"
                         android:clickable="false"
-                        android:focusable="false">
+                        android:focusable="false"
+                        tools:visibility="visible">
 
                     <ImageView
                         android:id="@+id/icon"
@@ -62,7 +63,7 @@
                               style="@style/Signal.Text.Caption"
                               android:textAllCaps="true"
                               android:textSize="10sp"
-                              android:textColor="@color/core_black"
+                              android:textColor="?attachment_document_extension_text_color"
                               tools:visibility="visible"
                               tools:text="PDF" />
 
@@ -75,8 +76,9 @@
                            android:clickable="true"
                            android:visibility="gone"
                            android:background="@drawable/circle_touch_highlight_background"
-                           android:src="@drawable/ic_download_circle_fill_white_48dp"
+                           android:src="@drawable/ic_download_circle_filled_48"
-                           android:contentDescription="@string/audio_view__download_accessibility_description"/>
+                           android:contentDescription="@string/audio_view__download_accessibility_description"
+                           tools:visibility="visible"/>
 
             </org.thoughtcrime.securesms.components.AnimatingToggle>
 

res/layout/giphy_activity.xml

@@ -28,7 +28,7 @@
                     android:id="@+id/tab_layout"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
-                    android:theme="@style/Session.DarkTabLayout"
+                    android:theme="@style/Widget.Session.TabLayout"
                     app:tabRippleColor="@color/cell_selected"
                     app:tabIndicatorColor="@color/accent"
                     android:scrollbars="horizontal"/>

res/layout/media_overview_activity.xml

@@ -1,32 +1,31 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.coordinatorlayout.widget.CoordinatorLayout
         xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:tools="http://schemas.android.com/tools"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
         android:layout_height="match_parent"
         android:layout_width="match_parent"
-        xmlns:tools="http://schemas.android.com/tools"
+        tools:context="org.thoughtcrime.securesms.MediaOverviewActivity"
-        xmlns:app="http://schemas.android.com/apk/res-auto">
+        android:theme="@style/Theme.Session.DayNight.NoActionBar">
 
     <com.google.android.material.appbar.AppBarLayout
+            style="@style/Widget.Session.AppBarLayout"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content">
+            android:layout_height="wrap_content"
+            android:stateListAnimator="@animator/appbar_elevation">
 
         <androidx.appcompat.widget.Toolbar
                 android:id="@+id/toolbar"
                 android:layout_width="match_parent"
                 android:layout_height="?android:attr/actionBarSize"
-                style="@style/Widget.Session.ActionBar"
                 app:layout_scrollFlags="scroll|enterAlways"/>
 
         <org.thoughtcrime.securesms.components.ControllableTabLayout
                 android:id="@+id/tab_layout"
+                style="@style/Widget.Session.TabLayout"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:layout_gravity="top"
+                android:layout_gravity="top"/>
-                style="@style/Session.DarkTabLayout"
-                android:background="?attr/media_overview_toolbar_background"
-                app:tabBackground="?attr/media_overview_toolbar_background"
-                app:tabIndicatorColor="@color/textsecure_primary"
-                app:tabSelectedTextColor="@color/textsecure_primary"/>
 
     </com.google.android.material.appbar.AppBarLayout>
 

res/layout/media_overview_document_item.xml

@@ -16,8 +16,8 @@
             android:layout_gravity="center_vertical"
             android:layout_weight="1"
             android:visibility="visible"
-            app:doc_titleColor="?media_overview_document_primary"
+            app:doc_titleColor="?android:textColorPrimary"
-            app:doc_captionColor="?media_overview_document_secondary"
+            app:doc_captionColor="?android:textColorTertiary"
             tools:visibility="visible"/>
 
     <TextView android:id="@+id/date"
@@ -25,7 +25,7 @@
               android:layout_height="wrap_content"
               android:layout_gravity="center_vertical"
               android:textSize="12sp"
-              android:textColor="?media_overview_document_secondary"
+              android:textColor="?android:textColorTertiary"
               android:paddingTop="20dp"
               tools:text="Jun 1"/>
 

res/layout/media_overview_documents_fragment.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
@@ -8,15 +9,17 @@
         android:id="@+id/recycler_view"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-            android:scrollbars="vertical" />
+        android:scrollbars="vertical"
+        tools:listitem="@layout/media_overview_document_item" />
 
-    <TextView android:id="@+id/no_documents"
+    <TextView
+        android:id="@+id/no_documents"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-              android:textSize="@dimen/medium_font_size"
         android:gravity="center"
+        android:text="@string/media_overview_documents_fragment__no_documents_found"
+        android:textSize="@dimen/medium_font_size"
         android:visibility="gone"
-              android:textColor="@color/text"
+        tools:visibility="visible" />
-              android:text="@string/media_overview_documents_fragment__no_documents_found" />
 
 </RelativeLayout>

res/layout/media_preview_activity.xml

@@ -7,6 +7,19 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
+    <com.google.android.material.appbar.AppBarLayout
+        style="@style/Widget.Session.AppBarLayout"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:stateListAnimator="@animator/appbar_elevation">
+
+        <androidx.appcompat.widget.Toolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"/>
+
+    </com.google.android.material.appbar.AppBarLayout>
+
     <org.thoughtcrime.securesms.components.viewpager.HackyViewPager
         android:id="@+id/media_pager"
         android:layout_width="match_parent"

res/values-notnight-v21/themes.xml

@@ -12,6 +12,9 @@
         <item name="message_sent_background_color">?colorAccent</item>
 
         <item name="android:statusBarColor">@android:color/black</item>
+
+        <item name="attachment_document_icon_small">@drawable/ic_document_small_light</item>
+        <item name="attachment_document_icon_large">@drawable/ic_document_large_light</item>
     </style>
 
     <style name="Theme.TextSecure.DayNight">
@@ -19,22 +22,8 @@
         <item name="android:navigationBarColor">?android:navigationBarColor</item>
 
         <item name="theme_type">light</item>
-<!--        <item name="actionBarTabBarStyle">@style/TextSecure.LightActionBar.TabBar</item>-->
-<!--        <item name="colorPrimary">@color/action_bar_background</item>-->
-
-<!--        <item name="colorPrimaryDark">@color/action_bar_background</item>-->
-<!--        <item name="colorAccent">@color/accent</item>-->
-<!--        <item name="colorControlActivated">@color/accent</item>-->
-<!--        <item name="colorControlNormal">@color/text</item>-->
-<!--        <item name="colorControlHighlight">@color/accent</item>-->
         <item name="alertDialogTheme">@style/AppCompatAlertDialogStyleLight</item>
         <item name="android:alertDialogTheme">@style/AppCompatDialogStyleLight</item>
-<!--        <item name="bottomSheetDialogTheme">@style/Theme.MaterialComponents.Light.BottomSheetDialog</item>-->
-        <!--<item name="android:windowContentOverlay">@drawable/compat_actionbar_shadow_background</item>-->
-
-        <item name="attachment_type_selector_background">@color/white</item>
-        <item name="attachment_document_icon_small">@drawable/ic_document_small_light</item>
-        <item name="attachment_document_icon_large">@drawable/ic_document_large_light</item>
 
         <item name="compose_icon_tint">@color/core_grey_60</item>
 

res/values-v23/themes.xml

@@ -1,12 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
-    <style name="TextSecure.LightRegistrationTheme" parent="TextSecure.LightNoActionBar">
-        <item name="android:windowLightStatusBar">true</item>
-        <item name="android:statusBarColor">@color/core_grey_02</item>
-    </style>
 
-    <style name="TextSecure.DarkRegistrationTheme" parent="Theme.TextSecure.DayNight.NoActionBar">
+    <style name="Theme.Session.ForceDark" parent="Base.Theme.Session.ForceDark">
         <item name="android:windowLightStatusBar">false</item>
-        <item name="android:statusBarColor">@color/core_black</item>
     </style>
+
 </resources>

res/values/attrs.xml

@@ -5,6 +5,7 @@
     <attr name="attachment_type_selector_background" format="color"/>
     <attr name="attachment_document_icon_small" format="reference" />
     <attr name="attachment_document_icon_large" format="reference" />
+    <attr name="attachment_document_extension_text_color" format="color" />
 
     <attr name="conversation_list_item_background" format="reference"/>
     <attr name="conversation_list_item_contact_color" format="reference|color"/>

res/values/styles.xml

@@ -3,10 +3,9 @@
 
     <!-- Session -->
     <style name="Widget.Session.ActionBar" parent="Widget.AppCompat.Light.ActionBar.Solid">
-        <item name="android:elevation">1dp</item>
+        <item name="android:background">?colorPrimary</item>
         <item name="elevation">1dp</item>
         <item name="titleTextStyle">@style/TextAppearance.Session.DarkActionBar.TitleTextStyle</item>
-        <item name="minHeight">?attr/actionBarSize</item>
         <item name="popupTheme">@style/Widget.Session.ActionBar</item>
     </style>
 
@@ -21,7 +20,7 @@
     </style>
 
     <style name="TextSecure.BaseDarkTheme.SearchView" parent="@style/Widget.AppCompat.SearchView">
-        <item name="closeIcon">@drawable/ic_close_white_24dp</item>
+        <item name="closeIcon">@drawable/ic_baseline_clear_24</item>
     </style>
 
     <style name="Session.AlertDialog" parent="ThemeOverlay.AppCompat.Dialog.Alert">
@@ -41,15 +40,26 @@
         <item name="android:textColor">@color/accent</item>
     </style>
 
-    <style name="Session.DarkTabLayout" parent="Widget.Design.TabLayout">
+    <style name="Widget.Session.AppBarLayout" parent="@style/Widget.Design.AppBarLayout">
-        <item name="tabIndicatorColor">@color/accent</item>
+
+    </style>
+
+    <style name="Widget.Session.TabBar" parent="Widget.AppCompat.ActionBar.TabBar">
+        <item name="elevation">1dp</item>
+    </style>
+
+    <style name="Widget.Session.TabLayout" parent="Widget.Design.TabLayout">
+        <!-- TODO Should use the same color as action bar background. -->
+<!--        <item name="android:background">@color/compose_view_background</item>-->
+        <item name="elevation">1dp</item>
+        <item name="tabIndicatorColor">?colorAccent</item>
+        <item name="tabSelectedTextColor">?colorAccent</item>>
         <item name="tabIndicatorHeight">@dimen/accent_line_thickness</item>
-        <item name="tabBackground">@color/action_bar_background</item>
         <item name="tabRippleColor">@color/cell_selected</item>
-        <item name="tabTextAppearance">@style/Session.DarkTabLayout.TextAppearance</item>
+        <item name="tabTextAppearance">@style/TextAppearance.Session.Tab</item>
     </style>
 
-    <style name="Session.DarkTabLayout.TextAppearance" parent="TextAppearance.Design.Tab">
+    <style name="TextAppearance.Session.Tab" parent="TextAppearance.Design.Tab">
         <item name="android:textSize">@dimen/medium_font_size</item>
         <item name="textAllCaps">false</item>
     </style>

res/values/themes.xml

@@ -18,8 +18,6 @@
         <item name="android:windowBackground">@drawable/default_session_background</item>
         <item name="android:colorBackground">@color/default_background_start</item>
         <item name="android:navigationBarColor">@color/compose_view_background</item>
-<!--        <item name="actionBarStyle">@style/Widget.Session.ActionBar</item>-->
-<!--        <item name="actionBarTheme">@style/Widget.Session.ActionBar</item>-->
 
         <item name="actionBarPopupTheme">@style/ThemeOverlay.AppCompat.Light</item>
         <item name="actionBarWidgetTheme">@null</item>
@@ -31,8 +29,12 @@
         <item name="preferenceTheme">@style/Session.SettingsTheme</item>
         <item name="statusBarBackground">@color/accent</item>
         <item name="android:windowDrawsSystemBarBackgrounds">true</item>
-        <item name="appBarLayoutStyle">@style/Widget.Design.AppBarLayout</item>
+        <item name="appBarLayoutStyle">@style/Widget.Session.AppBarLayout</item>
+
 
+        <item name="actionBarTabBarStyle">@style/Widget.Session.TabBar</item>
+        <item name="search_toolbar_background">@color/black</item>
+        <item name="search_background">@color/black</item>
 
         <item name="windowActionModeOverlay">true</item>
         <item name="actionModeCloseDrawable">@drawable/ic_baseline_clear_24</item>
@@ -41,8 +43,23 @@
         <item name="dividerVertical">@color/separator</item>
         <item name="dividerHorizontal">?dividerVertical</item>
 
+
         <!-- App specific attributes -->
         <item name="dialog_background_color">@color/dialog_background</item>
+        <item name="media_overview_toolbar_background">@color/transparent</item>
+        <item name="media_overview_toolbar_foreground">@color/white</item>
+        <item name="media_overview_header_foreground">@color/text</item>
+        <item name="media_overview_document_primary">@color/core_grey_05</item>
+        <item name="media_overview_document_secondary">#99FFFFFF</item>
+        <item name="media_keyboard_button_color">@color/core_grey_25</item>
+        <item name="searchViewStyle">@style/TextSecure.BaseDarkTheme.SearchView</item>
+
+        <item name="attachment_type_selector_background">?background</item>
+        <item name="attachment_document_icon_small">@drawable/ic_document_small_dark</item>
+        <item name="attachment_document_icon_large">@drawable/ic_document_large_dark</item>
+        <item name="attachment_document_extension_text_color">#222</item>
+
+
 
         <item name="home_gradient_start">#00000000</item>
         <item name="home_gradient_end">#FF000000</item>
@@ -72,17 +89,22 @@
     <style name="Theme.Session.DayNight">
         <!-- leave empty to allow overriding -->
     </style>
+
     <style name="Theme.Session.DayNight.NoActionBar">
         <item name="windowActionBar">false</item>
         <item name="windowNoTitle">true</item>
     </style>
 
+    <style name="Theme.Session.DayNight.FlatActionBar">
+        <item name="actionBarStyle">@style/Widget.Session.ActionBar.Flat</item>
+    </style>
+
     <!--    <style name="Session.DarkTheme.SubtitleActionBar" parent="@style/Theme.Session.DayNight">-->
 <!--        <item name="actionBarStyle">@style/Session.DarkSubtitleActionBar</item>-->
 <!--    </style>-->
 
     <!-- TODO Refactor this to use color resources -->
-    <style name="Theme.Session.ForceDark" parent="Theme.Session.DayNight">
+    <style name="Base.Theme.Session.ForceDark" parent="Theme.Session.DayNight">
         <!-- TODO Use a color resource -->
         <item name="colorPrimary">#171717</item>
         <item name="android:textColorPrimary">#FFFFFF</item>
@@ -92,7 +114,15 @@
         <item name="android:colorBackground">#121212</item>
         <item name="android:windowBackground">?android:colorBackground</item>
         <item name="android:navigationBarColor">?android:colorBackground</item>
-        <item name="android:statusBarColor">?colorPrimary</item>
+        <item name="android:statusBarColor">@color/transparent</item>
+
+        <item name="actionBarPopupTheme">@style/ThemeOverlay.AppCompat.Dark</item>
+        <item name="actionBarWidgetTheme">@null</item>
+        <item name="actionBarTheme">@style/ThemeOverlay.AppCompat.Dark.ActionBar</item>
+        <item name="actionBarStyle">@style/Widget.AppCompat.ActionBar</item>
+    </style>
+    <style name="Theme.Session.ForceDark" parent="Base.Theme.Session.ForceDark">
+        <!-- leave empty to allow overriding -->
     </style>
     <style name="Theme.Session.ForceDark.NoActionBar">
         <item name="windowActionBar">false</item>
@@ -396,13 +426,11 @@
         <item name="media_overview_toolbar_background">@color/transparent</item>
         <item name="media_overview_toolbar_foreground">@color/white</item>
         <item name="media_overview_header_foreground">@color/text</item>
-        <item name="media_overview_document_primary">@color/core_grey_05</item>
-        <item name="media_overview_document_secondary">#99FFFFFF</item>
 
         <item name="theme_type">dark</item>
 <!--        <item name="actionBarTheme">@style/Widget.Session.ActionBar</item>-->
         <item name="searchViewStyle">@style/TextSecure.BaseDarkTheme.SearchView</item>
-        <item name="actionBarTabBarStyle">@style/TextSecure.DarkActionBar.TabBar</item>
+<!--        <item name="actionBarTabBarStyle">@style/TextSecure.DarkActionBar.TabBar</item>-->
 <!--        <item name="actionBarPopupTheme">@style/ThemeOverlay.AppCompat.DayNight</item>-->
 <!--        <item name="actionModeBackground">@color/compose_view_background</item>-->
 <!--        <item name="actionModeCloseDrawable">@drawable/ic_close_white_24dp</item>-->

src/org/thoughtcrime/securesms/MediaOverviewActivity.java

@@ -25,31 +25,32 @@ import android.content.res.Resources;
 import android.database.Cursor;
 import android.os.Build;
 import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.Window;
+import android.widget.TextView;
+import android.widget.Toast;
+
 import androidx.annotation.NonNull;
-import com.google.android.material.tabs.TabLayout;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.view.ActionMode;
+import androidx.appcompat.widget.Toolbar;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 import androidx.fragment.app.FragmentStatePagerAdapter;
 import androidx.loader.app.LoaderManager;
 import androidx.loader.content.Loader;
-import androidx.viewpager.widget.ViewPager;
-import androidx.appcompat.app.AlertDialog;
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.appcompat.view.ActionMode;
 import androidx.recyclerview.widget.DividerItemDecoration;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
-import androidx.appcompat.widget.Toolbar;
+import androidx.viewpager.widget.ViewPager;
-import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.Window;
-import android.widget.TextView;
-import android.widget.Toast;
 
 import com.codewaves.stickyheadergrid.StickyHeaderGridLayoutManager;
+import com.google.android.material.tabs.TabLayout;
 
 import org.thoughtcrime.securesms.database.Address;
 import org.thoughtcrime.securesms.database.CursorRecyclerViewAdapter;
@@ -62,8 +63,6 @@ import org.thoughtcrime.securesms.permissions.Permissions;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.util.AttachmentUtil;
 import org.thoughtcrime.securesms.util.DynamicLanguage;
-import org.thoughtcrime.securesms.util.DynamicNoActionBarTheme;
-import org.thoughtcrime.securesms.util.DynamicTheme;
 import org.thoughtcrime.securesms.util.SaveAttachmentTask;
 import org.thoughtcrime.securesms.util.StickyHeaderDecoration;
 import org.thoughtcrime.securesms.util.Util;
@@ -87,7 +86,6 @@ public class MediaOverviewActivity extends PassphraseRequiredActionBarActivity {
 
   public static final String ADDRESS_EXTRA   = "address";
 
-  private final DynamicTheme    dynamicTheme    = new DynamicNoActionBarTheme();
   private final DynamicLanguage dynamicLanguage = new DynamicLanguage();
 
   private Toolbar      toolbar;
@@ -97,14 +95,12 @@ public class MediaOverviewActivity extends PassphraseRequiredActionBarActivity {
 
   @Override
   protected void onPreCreate() {
-    dynamicTheme.onCreate(this);
     dynamicLanguage.onCreate(this);
   }
 
   @Override
   protected void onCreate(Bundle bundle, boolean ready) {
     setContentView(R.layout.media_overview_activity);
-    getWindow().setNavigationBarColor(getResources().getColor(R.color.navigation_bar_background));
 
     initializeResources();
     initializeToolbar();
@@ -116,7 +112,6 @@ public class MediaOverviewActivity extends PassphraseRequiredActionBarActivity {
   @Override
   public void onResume() {
     super.onResume();
-    dynamicTheme.onResume(this);
     dynamicLanguage.onResume(this);
   }
 

src/org/thoughtcrime/securesms/MediaPreviewActivity.java

@@ -19,6 +19,8 @@ package org.thoughtcrime.securesms;
 import android.Manifest;
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
+
+import androidx.appcompat.widget.Toolbar;
 import androidx.lifecycle.ViewModelProviders;
 import android.content.Context;
 import android.content.Intent;
@@ -150,7 +152,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity im
 
   @Override
   public void onModified(Recipient recipient) {
-    Util.runOnMain(this::initializeActionBar);
+    Util.runOnMain(this::updateActionBar);
   }
 
   @Override
@@ -164,7 +166,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity im
   }
 
   @SuppressWarnings("ConstantConditions")
-  private void initializeActionBar() {
+  private void updateActionBar() {
     MediaItem mediaItem = getCurrentMediaItem();
 
     if (mediaItem != null) {
@@ -222,6 +224,9 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity im
     caption                   = findViewById(R.id.media_preview_caption);
     captionContainer          = findViewById(R.id.media_preview_caption_container);
     playbackControlsContainer = findViewById(R.id.media_preview_playback_controls_container);
+
+
+    setSupportActionBar(findViewById(R.id.toolbar));
   }
 
   private void initializeResources() {
@@ -476,7 +481,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity im
         MediaItem item = adapter.getMediaItemFor(position);
         if (item.recipient != null) item.recipient.addListener(MediaPreviewActivity.this);
         viewModel.setActiveAlbumRailItem(MediaPreviewActivity.this, position);
-        initializeActionBar();
+        updateActionBar();
       }
     }
 

src/org/thoughtcrime/securesms/util/DynamicTheme.java

@@ -5,6 +5,10 @@ import android.content.Intent;
 
 import network.loki.messenger.R;
 
+/**
+ * @deprecated Use conventional DayNight app themes to support dark/light modes.
+ */
+@Deprecated
 public class DynamicTheme {
 
   public static final String DARK  = "dark";