Activity Browser is now theme aware

Author: ltrudu

AI_MultiBarcodes_Capture/src/main/res/drawable/list_item_selector.xml

@@ -1,9 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:state_selected="true" android:drawable="@color/zebra" android:alpha="0.3" />
+    <item android:state_selected="true">
+        <shape android:shape="rectangle">
+            <solid android:color="?attr/colorPrimary" />
+            <alpha android:value="0.3" />
+        </shape>
+    </item>
     <item android:state_pressed="true" android:drawable="@android:color/transparent" />
     <item android:state_activated="true" android:drawable="@android:color/transparent" />
     <item android:state_checked="true" android:drawable="@android:color/transparent" />
     <item android:state_focused="true" android:drawable="@android:color/transparent" />
-    <item android:drawable="@android:color/white" />
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="?attr/colorSurface" />
+        </shape>
+    </item>
 </selector>

AI_MultiBarcodes_Capture/src/main/res/layout/activity_browser.xml

@@ -13,6 +13,7 @@
         android:id="@+id/cl_browser"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
+        android:background="?android:attr/colorBackground"
         android:visibility="visible"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
@@ -110,6 +111,9 @@
             android:id="@+id/lvFiles"
             android:layout_width="match_parent"
             android:layout_height="0dp"
+            android:background="?android:attr/colorBackground"
+            android:divider="?attr/colorPrimary"
+            android:dividerHeight="1dp"
             android:choiceMode="none"
             android:listSelector="@android:color/transparent"
             android:clickable="false"

AI_MultiBarcodes_Capture/src/main/res/layout/list_item_file_swipeable.xml

@@ -9,7 +9,7 @@
         android:id="@+id/background_container"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:background="@android:color/white">
+        android:background="?attr/colorSurface">
 
         <!-- Clickable area for delete action -->
         <FrameLayout
@@ -49,7 +49,7 @@
             android:layout_height="wrap_content"
             android:layout_weight="1"
             android:textSize="16sp"
-            android:textColor="@android:color/black"
+            android:textColor="?android:attr/textColorPrimary"
             android:paddingStart="8dp"
             android:paddingEnd="8dp" />
     </LinearLayout>