fix: Add build script and fix manifest

- Add build-apk.sh for easy compilation
- Simplify AndroidManifest.xml
- Fix themes.xml to use basic Android themes
- Enable BuildConfig
- Add okhttp-dnsoverhttps dependency

android-sdk/platforms/android-34/data/res/layout/search_bar.xml

@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2007, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License"); 
+** you may not use this file except in compliance with the License. 
+** You may obtain a copy of the License at 
+**
+**     http://www.apache.org/licenses/LICENSE-2.0 
+**
+** Unless required by applicable law or agreed to in writing, software 
+** distributed under the License is distributed on an "AS IS" BASIS, 
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+** See the License for the specific language governing permissions and 
+** limitations under the License.
+*/
+-->
+<view
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    class="android.app.SearchDialog$SearchBar"
+    android:id="@+id/search_bar"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:background="@color/transparent"
+    android:focusable="true"
+    android:descendantFocusability="afterDescendants">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="?android:attr/actionModeBackground"
+        android:orientation="horizontal">
+
+        <!-- Grouped to allow tapping on either item to exit search mode -->
+        <LinearLayout
+            android:id="@id/closeButton"
+            android:layout_width="wrap_content"
+            android:layout_height="48dp"
+            android:orientation="horizontal"
+            android:focusable="true"
+            android:background="?android:attr/selectableItemBackground">
+
+            <ImageView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_vertical"
+                android:src="?android:attr/homeAsUpIndicator"/>
+
+            <ImageView
+                android:id="@+id/search_app_icon"
+                android:layout_height="32dip"
+                android:layout_width="32dip"
+                android:layout_gravity="center_vertical"
+                android:scaleType="centerInside"
+            />
+
+        </LinearLayout>
+
+        <!-- Actual search view with search icon, text field, close
+            and voice buttons -->
+        <SearchView
+            android:id="@+id/search_view"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:maxWidth="600dip"
+            android:layout_gravity="center_vertical"
+            />
+
+    </LinearLayout>
+
+    <ImageView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:scaleType="fitXY"
+        android:src="@drawable/ab_solid_shadow_holo"/>
+</view>