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/launch_warning.xml

@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/* Copyright 2010, 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.
+*/
+-->
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical">
+
+    <ImageView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingTop="6dp"
+        android:paddingBottom="6dp"
+        android:scaleType="fitXY"
+        android:gravity="fill_horizontal"
+        android:src="@android:drawable/divider_horizontal_dark" />
+            
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingTop="10dip"
+        android:orientation="horizontal">
+        <ImageView android:id="@+id/replace_app_icon"
+            android:layout_width="@android:dimen/app_icon_size"
+            android:layout_height="@android:dimen/app_icon_size"
+            android:scaleType="fitCenter" />
+        <TextView android:id="@+id/replace_message"
+            style="?android:attr/textAppearanceMedium"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:padding="5dip" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingTop="10dip"
+        android:orientation="horizontal">
+        <ImageView android:id="@+id/original_app_icon"
+            android:layout_width="@android:dimen/app_icon_size"
+            android:layout_height="@android:dimen/app_icon_size"
+            android:scaleType="fitCenter" />
+        <TextView android:id="@+id/original_message"
+            style="?android:attr/textAppearanceMedium"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:padding="5dip" />
+    </LinearLayout>
+</LinearLayout>