[Android standalone] fix association of .tic and .png to TIC-80 app (#2837)

* [Android standalone] fix association of .tic and .png to TIC-80 app 

Solves #2811

* [Android standalone] Fix loading directly from files

The android app was not configured to open directly form apps.
This now should work.
Code written by Gemini.

* [Android standalone] .tic file association case insensitive

Author: imsys

build/android/app/src/main/AndroidManifest.xml

@@ -89,11 +89,31 @@
             </intent-filter>
 
             <!-- Drop file event -->
+            <!-- Handle .tic files -->
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
                 <category android:name="android.intent.category.DEFAULT" />
+                <data android:scheme="content" />
+                <data android:scheme="file" />
+                <data android:host="*" />
+                <!-- case insensitive options is only available from Android 12, so we have to list all -->
                 <data android:mimeType="*/*" android:pathPattern=".*\\.tic" />
-                <data android:mimeType="*/*" android:pathPattern=".*\\.png" />
+                <data android:mimeType="*/*" android:pathPattern=".*\\.Tic" />
+                <data android:mimeType="*/*" android:pathPattern=".*\\.TIc" />
+                <data android:mimeType="*/*" android:pathPattern=".*\\.TIC" />
+                <data android:mimeType="*/*" android:pathPattern=".*\\.tIc" />
+                <data android:mimeType="*/*" android:pathPattern=".*\\.tIC" />
+                <data android:mimeType="*/*" android:pathPattern=".*\\.tiC" />
+                <data android:mimeType="*/*" android:pathPattern=".*\\.TiC" />
+            </intent-filter>
+
+            <!-- Handle .png files -->
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:scheme="content" />
+                <data android:scheme="file" />
+                <data android:mimeType="image/png" />
             </intent-filter>
 
         </activity>

build/android/app/src/main/java/com/nesbox/tic/TIC.java

@@ -1,11 +1,86 @@
 package com.nesbox.tic;
 
+import android.content.Intent;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Bundle;
+import android.provider.OpenableColumns;
+import android.util.Log;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+
 import org.libsdl.app.SDLActivity;
 
 public class TIC extends SDLActivity
 {
-	@Override
-	protected String[] getLibraries() {
-		return new String[] { "tic80" };
-	}
+    private static String sGameToLaunch = null;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        // Check for a file intent before starting the SDLActivity's native code.
+        Intent intent = getIntent();
+        Uri uri = intent.getData();
+
+        if (uri != null && Intent.ACTION_VIEW.equals(intent.getAction())) {
+            sGameToLaunch = copyUriToCache(uri);
+        }
+
+        super.onCreate(savedInstanceState);
+    }
+
+    private String copyUriToCache(Uri uri) {
+        String fileName = "cart.tic"; // A fallback filename.
+        // Get the original filename from the URI's metadata.
+        try (Cursor cursor = getContentResolver().query(uri, new String[]{OpenableColumns.DISPLAY_NAME}, null, null, null)) {
+            if (cursor != null && cursor.moveToFirst()) {
+                int nameIndex = cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME);
+                if (nameIndex > -1) {
+                    fileName = cursor.getString(nameIndex);
+                }
+            }
+        }
+
+        try (InputStream inputStream = getContentResolver().openInputStream(uri)) {
+            if (inputStream == null) {
+                Log.e("TIC", "Could not open input stream for URI: " + uri);
+                return null;
+            }
+
+            // Create a file in the app's cache directory using the original filename.
+            File tempFile = new File(getCacheDir(), fileName);
+
+            // Copy the content from the URI to the temporary file.
+            try (FileOutputStream outputStream = new FileOutputStream(tempFile)) {
+                byte[] buffer = new byte[4096];
+                int bytesRead;
+                while ((bytesRead = inputStream.read(buffer)) != -1) {
+                    outputStream.write(buffer, 0, bytesRead);
+                }
+            }
+
+            String filePath = tempFile.getAbsolutePath();
+            Log.i("TIC", "Copied content URI to cache file: " + filePath);
+            return filePath;
+
+        } catch (Exception e) {
+            Log.e("TIC", "Error copying URI to cache", e);
+            return null;
+        }
+    }
+
+    @Override
+    protected String[] getArguments() {
+        if (sGameToLaunch != null) {
+            String[] args = { sGameToLaunch };
+            sGameToLaunch = null; // Clear it after use so it's not reused.
+            return args;
+        }
+        return new String[0];
+    }
+
+    @Override
+    protected String[] getLibraries() {
+        return new String[] { "tic80" };
+    }
 }