Use AppTheme.Dark.NoActionBar.Translucent for GalleryActivity

app/src/main/AndroidManifest.xml

@@ -44,7 +44,7 @@
         <activity
             android:name="com.hippo.ehviewer.ui.GalleryActivity"
             android:configChanges="screenSize|uiMode"
-            android:theme="@style/AppTheme.Dark.NoActionBar"
+            android:theme="@style/AppTheme.Dark.NoActionBar.Translucent"
             android:windowSoftInputMode="stateAlwaysHidden">
 
         </activity>

app/src/main/res/values-v19/themes.xml

@@ -20,6 +20,11 @@
         <item name="android:windowTranslucentNavigation">true</item>
     </style>
 
+    <style name="AppTheme.Dark.NoActionBar.Translucent">
+        <item name="android:windowTranslucentStatus">true</item>
+        <item name="android:windowTranslucentNavigation">true</item>
+    </style>
+
     <style name="AppTheme.Content" parent="AppTheme.NoActionBar">
         <item name="android:windowBackground">@color/theme_primary_dark</item>
 

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

@@ -41,6 +41,10 @@
         <!-- Only avalible on API 19 and above -->
     </style>
 
+    <style name="AppTheme.Dark.NoActionBar.Translucent">
+        <!-- Only avalible on API 19 and above -->
+    </style>
+
     <style name="AppTheme.Content" parent="AppTheme.NoActionBar">
         <item name="android:windowBackground">@null</item>
     </style>