Initial "Loader" launcher.

app/src/normal/AndroidManifest.xml

@@ -52,5 +52,17 @@
             android:pathPattern=".*\\.love" />
       </intent-filter>
     </activity>
+    <activity
+        android:name="org.love2d.android.SelectorActivity"
+        android:label="LÖVE Loader"
+        android:exported="true"
+        android:enabled="@bool/selector_active"
+        android:theme="@style/Theme.AppCompat.NoActionBar" >
+      <intent-filter>
+        <action android:name="android.intent.action.MAIN" />
+        <category android:name="android.intent.category.LAUNCHER" />
+        <category android:name="tv.ouya.intent.category.GAME" />
+      </intent-filter>
+    </activity>
   </application>
 </manifest>

love/src/normal/java/org/love2d/android/SelectorActivity.java

@@ -0,0 +1,62 @@
+/**
+ * Copyright (c) 2006-2023 LOVE Development Team
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty.  In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would be
+ *    appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ **/
+
+package org.love2d.android;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.util.Log;
+import android.widget.Toast;
+
+import androidx.activity.result.ActivityResultLauncher;
+import androidx.activity.result.contract.ActivityResultContracts;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+public class SelectorActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        if (android.os.Build.VERSION.SDK_INT < 19) {
+            Toast.makeText(this, "This activity does not work on Android before KitKat!", Toast.LENGTH_SHORT).show();
+            finish();
+        }
+
+        final ActivityResultLauncher<String[]> openFileLauncher = registerForActivityResult(
+            new ActivityResultContracts.OpenDocument(),
+            (Uri result) -> {
+                if (result != null) {
+                    Intent intent = new Intent(SelectorActivity.this, GameActivity.class);
+                    intent.setData(result);
+                    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
+                    startActivity(intent);
+                }
+
+                SelectorActivity.this.finish();
+            }
+        );
+
+        openFileLauncher.launch(new String[] {"*/*"});
+    }
+}

love/src/normal/res/values-v19/bools.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <bool name="selector_active">true</bool>
+</resources>

love/src/normal/res/values/bools.xml

@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <bool name="embed">false</bool>
+    <bool name="selector_active">false</bool>
 </resources>